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freebsd-skq/lib/libfetch/fetch.3

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Update copyright years.
2004-09-21 18:35:21 +00:00
.\"-
Include an Accept header in requests. PR: kern/180917 MFC after: 1 week
2013-07-30 13:07:55 +00:00
.\" Copyright (c) 1998-2013 Dag-Erling Smørgrav
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.\" Copyright (c) 2013 Michael Gmelin <freebsd@grem.de>
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
$Id$ -> $FreeBSD$
1999-08-28 00:22:10 +00:00
.\" $FreeBSD$
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.\"
As pointed out by several people, r273114 was incorrect: it unconditionally disabled everything except TLS 1.0. Replace it with a more carefully wrought patch: - Switch the default for SSLv3 from on to off - Add environment variables to control TLS 1.1 and 1.2 - In verbose mode, report which version is used - Update the man page to reflect these changes. MFC after: 1 week
2014-10-15 07:35:50 +00:00
.Dd October 15, 2014
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Dt FETCH 3
.Os
.Sh NAME
Add (and document) fetchMakeURL()
2000-05-25 16:46:09 +00:00
.Nm fetchMakeURL ,
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Nm fetchParseURL ,
.Nm fetchFreeURL ,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Nm fetchXGetURL ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Nm fetchGetURL ,
.Nm fetchPutURL ,
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Nm fetchStatURL ,
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Nm fetchListURL ,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Nm fetchXGet ,
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Nm fetchGet ,
.Nm fetchPut ,
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Nm fetchStat ,
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Nm fetchList ,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Nm fetchXGetFile ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Nm fetchGetFile ,
.Nm fetchPutFile ,
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Nm fetchStatFile ,
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Nm fetchListFile ,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Nm fetchXGetHTTP ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Nm fetchGetHTTP ,
.Nm fetchPutHTTP ,
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Nm fetchStatHTTP ,
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Nm fetchListHTTP ,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Nm fetchXGetFTP ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Nm fetchGetFTP ,
Introduce .Lb macro to libfetch manpage Sort .Nm values Change first column width in errors list (table look much better now) Remove redundant comma
2000-04-22 16:08:41 +00:00
.Nm fetchPutFTP ,
.Nm fetchStatFTP ,
.Nm fetchListFTP
.Nd file transfer functions
.Sh LIBRARY
.Lb libfetch
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh SYNOPSIS
mdoc(7) police: Use the new .In macro for #include statements.
2001-10-01 16:09:29 +00:00
.In sys/param.h
.In stdio.h
.In fetch.h
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Ft struct url *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchMakeURL "const char *scheme" "const char *host" "int port" "const char *doc" "const char *user" "const char *pwd"
Add (and document) fetchMakeURL()
2000-05-25 16:46:09 +00:00
.Ft struct url *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchParseURL "const char *URL"
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Ft void
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchFreeURL "struct url *u"
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchXGetURL "const char *URL" "struct url_stat *us" "const char *flags"
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchGetURL "const char *URL" "const char *flags"
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchPutURL "const char *URL" "const char *flags"
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Ft int
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchStatURL "const char *URL" "struct url_stat *us" "const char *flags"
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Ft struct url_ent *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchListURL "const char *URL" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchXGet "struct url *u" "struct url_stat *us" "const char *flags"
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchGet "struct url *u" "const char *flags"
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchPut "struct url *u" "const char *flags"
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Ft int
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchStat "struct url *u" "struct url_stat *us" "const char *flags"
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Ft struct url_ent *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchList "struct url *u" "const char *flags"
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchXGetFile "struct url *u" "struct url_stat *us" "const char *flags"
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchGetFile "struct url *u" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchPutFile "struct url *u" "const char *flags"
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Ft int
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchStatFile "struct url *u" "struct url_stat *us" "const char *flags"
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Ft struct url_ent *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchListFile "struct url *u" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchXGetHTTP "struct url *u" "struct url_stat *us" "const char *flags"
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchGetHTTP "struct url *u" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchPutHTTP "struct url *u" "const char *flags"
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Ft int
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchStatHTTP "struct url *u" "struct url_stat *us" "const char *flags"
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Ft struct url_ent *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchListHTTP "struct url *u" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchXGetFTP "struct url *u" "struct url_stat *us" "const char *flags"
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchGetFTP "struct url *u" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Ft FILE *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchPutFTP "struct url *u" "const char *flags"
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Ft int
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchStatFTP "struct url *u" "struct url_stat *us" "const char *flags"
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Ft struct url_ent *
Apply 'const' liberally. Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
.Fn fetchListFTP "struct url *u" "const char *flags"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh DESCRIPTION
These functions implement a high-level library for retrieving and
uploading files using Uniform Resource Locators (URLs).
.Pp
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Fn fetchParseURL
takes a URL in the form of a null-terminated string and splits it into
its components function according to the Common Internet Scheme Syntax
Fix hard sentence break. Submitted by: sheldonh
2000-05-11 15:22:52 +00:00
detailed in RFC1738.
A regular expression which produces this syntax is:
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Bd -literal
<scheme>:(//(<user>(:<pwd>)?@)?<host>(:<port>)?)?/(<document>)?
.Ed
.Pp
Document recent changes in URL parsing and proxy handling
2000-10-12 22:11:26 +00:00
If the URL does not seem to begin with a scheme name, the following
syntax is assumed:
.Bd -literal
((<user>(:<pwd>)?@)?<host>(:<port>)?)?/(<document>)?
.Ed
.Pp
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
Note that some components of the URL are not necessarily relevant to
all URL schemes.
Document recent changes in URL parsing and proxy handling
2000-10-12 22:11:26 +00:00
For instance, the file scheme only needs the <scheme> and <document>
components.
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Pp
Add (and document) fetchMakeURL()
2000-05-25 16:46:09 +00:00
.Fn fetchMakeURL
and
Document struct url. Document the default values for fetchStat*().
2000-05-15 08:34:42 +00:00
.Fn fetchParseURL
Add (and document) fetchMakeURL()
2000-05-25 16:46:09 +00:00
return a pointer to a
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt url
Document struct url. Document the default values for fetchStat*().
2000-05-15 08:34:42 +00:00
structure, which is defined as follows in
mdoc(7): Use the new feature of the .In macro.
2003-09-08 19:57:22 +00:00
.In fetch.h :
Document struct url. Document the default values for fetchStat*().
2000-05-15 08:34:42 +00:00
.Bd -literal
#define URL_SCHEMELEN 16
#define URL_USERLEN 256
#define URL_PWDLEN 256
struct url {
char scheme[URL_SCHEMELEN+1];
char user[URL_USERLEN+1];
char pwd[URL_PWDLEN+1];
char host[MAXHOSTNAMELEN+1];
int port;
char *doc;
off_t offset;
size_t length;
Add support for HTTP 1.1 If-Modified-Since behavior. fetch(1) accepts a new argument -i <file> that if specified will cause the file to be downloaded only if it is more recent than the mtime of <file>. libfetch(3) accepts the mtime in the url structure and a flag to indicate when this behavior is desired. PR: bin/87841 Submitted by: Jukka A. Ukkonen <jau@iki.fi> (partially) Reviewed by: des, ru MFC after: 3 weeks
2008-12-15 08:27:44 +00:00
time_t ims_time;
Document struct url. Document the default values for fetchStat*().
2000-05-15 08:34:42 +00:00
};
.Ed
.Pp
Add support for HTTP 1.1 If-Modified-Since behavior. fetch(1) accepts a new argument -i <file> that if specified will cause the file to be downloaded only if it is more recent than the mtime of <file>. libfetch(3) accepts the mtime in the url structure and a flag to indicate when this behavior is desired. PR: bin/87841 Submitted by: Jukka A. Ukkonen <jau@iki.fi> (partially) Reviewed by: des, ru MFC after: 3 weeks
2008-12-15 08:27:44 +00:00
The
.Va ims_time
field stores the time value for
.Li If-Modified-Since
HTTP requests.
.Pp
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
The pointer returned by
Add (and document) fetchMakeURL()
2000-05-25 16:46:09 +00:00
.Fn fetchMakeURL
or
Reorganize some of the http code and split it into more functions. Implement fetchStatHTTP(). Unbungle struct url, and add fetchFreeURL(). Document it.
2000-05-11 13:31:02 +00:00
.Fn fetchParseURL
should be freed using
.Fn fetchFreeURL .
.Pp
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetURL ,
.Fn fetchGetURL ,
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
and
.Fn fetchPutURL
constitute the recommended interface to the
.Nm fetch
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
library.
They examine the URL passed to them to determine the transfer
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
method, and call the appropriate lower-level functions to perform the
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
actual transfer.
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetURL
also returns the remote document's metadata in the
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt url_stat
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
structure pointed to by the
.Fa us
argument.
.Pp
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
The
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Fa flags
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
argument is a string of characters which specify transfer options.
The
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
meaning of the individual flags is scheme-dependent, and is detailed
in the appropriate section below.
.Pp
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Fn fetchStatURL
attempts to obtain the requested document's metadata and fill in the
Grammar police: "its", not "it's", is the possessive form of "it".
2001-04-15 19:53:47 +00:00
structure pointed to by its second argument.
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
The
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt url_stat
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
structure is defined as follows in
mdoc(7): Use the new feature of the .In macro.
2003-09-08 19:57:22 +00:00
.In fetch.h :
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Bd -literal
struct url_stat {
off_t size;
Implement and document fetchStatFTP. Update description of struct url_stat in the man page. Clean up error handling in ftp.c.
1998-12-16 15:29:03 +00:00
time_t atime;
time_t mtime;
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
};
.Ed
.Pp
Document struct url. Document the default values for fetchStat*().
2000-05-15 08:34:42 +00:00
If the size could not be obtained from the server, the
.Fa size
field is set to -1.
If the modification time could not be obtained from the server, the
.Fa mtime
field is set to the epoch.
If the access time could not be obtained from the server, the
.Fa atime
field is set to the modification time.
.Pp
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Fn fetchListURL
attempts to list the contents of the directory pointed to by the URL
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
provided.
If successful, it returns a malloced array of
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt url_ent
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
structures.
The
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt url_ent
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
structure is defined as follows in
mdoc(7): Use the new feature of the .In macro.
2003-09-08 19:57:22 +00:00
.In fetch.h :
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Bd -literal
struct url_ent {
s/MAXPATHLEN/PATH_MAX/ to reflect five-year old change to the code :) Submitted by: Joerg Sonnenberger <joerg@britannica.bec.de> MFC after: 2 weeks
2008-02-08 09:44:34 +00:00
char name[PATH_MAX];
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
struct url_stat stat;
};
.Ed
.Pp
The list is terminated by an entry with an empty name.
.Pp
The pointer returned by
.Fn fetchListURL
should be freed using
.Fn free .
.Pp
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGet ,
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Fn fetchGet ,
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Fn fetchPut
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
and
.Fn fetchStat
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
are similar to
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetURL ,
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Fn fetchGetURL ,
.Fn fetchPutURL
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
and
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Fn fetchStatURL ,
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
except that they expect a pre-parsed URL in the form of a pointer to
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
a
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt struct url
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
rather than a string.
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Pp
All of the
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetXXX ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Fn fetchGetXXX
and
.Fn fetchPutXXX
functions return a pointer to a stream which can be used to read or
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
write data from or to the requested document, respectively.
Note that
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
although the implementation details of the individual access methods
vary, it can generally be assumed that a stream returned by one of the
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetXXX
or
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Fn fetchGetXXX
functions is read-only, and that a stream returned by one of the
.Fn fetchPutXXX
functions is write-only.
.Sh FILE SCHEME
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetFile ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Fn fetchGetFile
and
.Fn fetchPutFile
provide access to documents which are files in a locally mounted file
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
system.
Only the <document> component of the URL is used.
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Pp
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetFile
and
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Fn fetchGetFile
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
do not accept any flags.
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Pp
.Fn fetchPutFile
accepts the
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Ql a
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
(append to file) flag.
If that flag is specified, the data written to
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
the stream returned by
.Fn fetchPutFile
will be appended to the previous contents of the file, instead of
replacing them.
.Sh FTP SCHEME
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetFTP ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Fn fetchGetFTP
and
.Fn fetchPutFTP
implement the FTP protocol as described in RFC959.
.Pp
If the
Think first, commit second. 1. Allow the caller to select active mode. 2. Fix the envar logic so it *always* overrides the caller's flags. 3. Document the change from active to passive.
2011-09-27 18:42:09 +00:00
.Ql P
(not passive) flag is specified, an active (rather than passive)
connection will be attempted.
.Pp
The
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Ql p
Think first, commit second. 1. Allow the caller to select active mode. 2. Fix the envar logic so it *always* overrides the caller's flags. 3. Document the change from active to passive.
2011-09-27 18:42:09 +00:00
flag is supported for compatibility with earlier versions where active
connections were the default.
It has precedence over the
.Ql P
flag, so if both are specified,
.Nm
will use a passive connection.
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Pp
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
If the
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Ql l
Use high port range by default, and replace the 'h' option with an 'l' option that forces the ftp code to use the low (default) port range instead.
2001-03-24 00:28:57 +00:00
(low) flag is specified, data sockets will be allocated in the low (or
Fix two typos.
2002-11-08 19:10:05 +00:00
default) port range instead of the high port range (see
Prepare for mdoc(7)NG.
2001-01-16 09:08:22 +00:00
.Xr ip 4 ) .
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
.Pp
If the
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Ql d
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
(direct) flag is specified,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetFTP ,
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
.Fn fetchGetFTP
and
.Fn fetchPutFTP
will use a direct connection even if a proxy server is defined.
.Pp
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
If no user name or password is given, the
.Nm fetch
The user name for anonymous ftp is now "anonymous". Remove the period after the last man page reference. Add a reference to RFC1635, and sort the RFC references by number.
2001-01-08 13:46:40 +00:00
library will attempt an anonymous login, with user name "anonymous"
and password "anonymous@<hostname>".
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh HTTP SCHEME
The
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetHTTP ,
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Fn fetchGetHTTP
and
.Fn fetchPutHTTP
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
functions implement the HTTP/1.1 protocol.
Expand contractions.
2005-02-13 23:45:54 +00:00
With a little luck, there is
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
even a chance that they comply with RFC2616 and RFC2617.
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Pp
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
If the
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Ql d
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
(direct) flag is specified,
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
.Fn fetchXGetHTTP ,
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
.Fn fetchGetHTTP
and
.Fn fetchPutHTTP
will use a direct connection even if a proxy server is defined.
.Pp
Add support for HTTP 1.1 If-Modified-Since behavior. fetch(1) accepts a new argument -i <file> that if specified will cause the file to be downloaded only if it is more recent than the mtime of <file>. libfetch(3) accepts the mtime in the url structure and a flag to indicate when this behavior is desired. PR: bin/87841 Submitted by: Jukka A. Ukkonen <jau@iki.fi> (partially) Reviewed by: des, ru MFC after: 3 weeks
2008-12-15 08:27:44 +00:00
If the
.Ql i
(if-modified-since) flag is specified, and
the
.Va ims_time
Remove trailing whitespace per mdoc lint warning Disussed with: gavin No objection from: doc Approved by: joel MFC after: 3 days
2012-03-29 05:02:12 +00:00
field is set in
Add support for HTTP 1.1 If-Modified-Since behavior. fetch(1) accepts a new argument -i <file> that if specified will cause the file to be downloaded only if it is more recent than the mtime of <file>. libfetch(3) accepts the mtime in the url structure and a flag to indicate when this behavior is desired. PR: bin/87841 Submitted by: Jukka A. Ukkonen <jau@iki.fi> (partially) Reviewed by: des, ru MFC after: 3 weeks
2008-12-15 08:27:44 +00:00
.Vt "struct url" ,
then
.Fn fetchXGetHTTP
and
.Fn fetchGetHTTP
will send a conditional
.Li If-Modified-Since
HTTP header to only fetch the content if it is newer than
.Va ims_time .
.Pp
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
Since there seems to be no good way of implementing the HTTP PUT
method in a manner consistent with the rest of the
.Nm fetch
library,
.Fn fetchPutHTTP
is currently unimplemented.
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.Sh HTTPS SCHEME
Based on HTTP SCHEME.
By default the peer is verified using the CA bundle located in
.Pa /etc/ssl/cert.pem .
The file may contain multiple CA certificates.
A common source of a current CA bundle is
.Pa \%security/ca_root_nss .
.Pp
The CA bundle used for peer verification can be changed by setting the
environment variables
.Ev SSL_CA_CERT_FILE
to point to a concatenated bundle of trusted certificates and
.Ev SSL_CA_CERT_PATH
to point to a directory containing hashes of trusted CAs (see
.Xr verify 1 ) .
.Pp
A certificate revocation list (CRL) can be used by setting the
environment variable
.Ev SSL_CRL_FILE
(see
.Xr crl 1 ) .
.Pp
Peer verification can be disabled by setting the environment variable
.Ev SSL_NO_VERIFY_PEER .
Note that this also disables CRL checking.
.Pp
By default the service identity is verified according to the rules
detailed in RFC6125 (also known as hostname verification).
This feature can be disabled by setting the environment variable
.Ev SSL_NO_VERIFY_HOSTNAME .
.Pp
Client certificate based authentication is supported.
The environment variable
.Ev SSL_CLIENT_CERT_FILE
should be set to point to a file containing key and client certificate
to be used in PEM format. In case the key is stored in a separate
file, the environment variable
.Ev SSL_CLIENT_KEY_FILE
can be set to point to the key in PEM format.
In case the key uses a password, the user will be prompted on standard
input (see
.Xr PEM 3 ) .
.Pp
By default
.Nm libfetch
As pointed out by several people, r273114 was incorrect: it unconditionally disabled everything except TLS 1.0. Replace it with a more carefully wrought patch: - Switch the default for SSLv3 from on to off - Add environment variables to control TLS 1.1 and 1.2 - In verbose mode, report which version is used - Update the man page to reflect these changes. MFC after: 1 week
2014-10-15 07:35:50 +00:00
allows TLSv1 and newer when negotiating the connecting with the remote
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
peer.
As pointed out by several people, r273114 was incorrect: it unconditionally disabled everything except TLS 1.0. Replace it with a more carefully wrought patch: - Switch the default for SSLv3 from on to off - Add environment variables to control TLS 1.1 and 1.2 - In verbose mode, report which version is used - Update the man page to reflect these changes. MFC after: 1 week
2014-10-15 07:35:50 +00:00
You can change this behavior by setting the
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.Ev SSL_ALLOW_SSL2
As pointed out by several people, r273114 was incorrect: it unconditionally disabled everything except TLS 1.0. Replace it with a more carefully wrought patch: - Switch the default for SSLv3 from on to off - Add environment variables to control TLS 1.1 and 1.2 - In verbose mode, report which version is used - Update the man page to reflect these changes. MFC after: 1 week
2014-10-15 07:35:50 +00:00
and
.Ev SSL_ALLOW_SSL3
environment variables to allow SSLv2 and SSLv3, respectively, and
.Ev SSL_NO_TLS1 ,
.Ev SSL_NO_TLS1_1 and
.Ev SSL_NO_TLS1_2
to disable TLS 1.0, 1.1 and 1.2 respectively.
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
.Sh AUTHENTICATION
Apart from setting the appropriate environment variables and
specifying the user name and password in the URL or the
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt struct url ,
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
the calling program has the option of defining an authentication
function with the following prototype:
.Pp
.Ft int
.Fn myAuthMethod "struct url *u"
.Pp
The callback function should fill in the
.Fa user
and
.Fa pwd
fields in the provided
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt struct url
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
and return 0 on success, or any other value to indicate failure.
.Pp
To register the authentication callback, simply set
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Va fetchAuthMethod
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
to point at it.
The callback will be used whenever a site requires authentication and
Expand *n't contractions.
2005-02-13 22:25:33 +00:00
the appropriate environment variables are not set.
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
.Pp
This interface is experimental and may be subject to change.
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh RETURN VALUES
.Fn fetchParseURL
returns a pointer to a
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
.Vt struct url
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
containing the individual components of the URL.
If it is
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
unable to allocate memory, or the URL is syntactically incorrect,
.Fn fetchParseURL
returns a NULL pointer.
.Pp
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
The
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.Fn fetchStat
functions return 0 on success and -1 on failure.
.Pp
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
All other functions return a stream pointer which may be used to
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
access the requested document, or NULL if an error occurred.
.Pp
Dump com_err, it's a stinking crock of shit.
2000-05-25 16:24:31 +00:00
The following error codes are defined in
mdoc(7): Use the new feature of the .In macro.
2003-09-08 19:57:22 +00:00
.In fetch.h :
Introduce .Lb macro to libfetch manpage Sort .Nm values Change first column width in errors list (table look much better now) Remove redundant comma
2000-04-22 16:08:41 +00:00
.Bl -tag -width 18n
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_ABORT
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Operation aborted
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_AUTH
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Authentication failed
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_DOWN
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Service unavailable
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_EXISTS
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
File exists
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_FULL
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
File system full
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_INFO
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Informational response
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_MEMORY
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Insufficient memory
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_MOVED
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
File has moved
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_NETWORK
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Network error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_OK
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
No error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_PROTO
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Protocol error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_RESOLV
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Resolver error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_SERVER
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Server error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_TEMP
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Temporary error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_TIMEOUT
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Operation timed out
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_UNAVAIL
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
File is not available
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_UNKNOWN
Remove whitespace at EOL.
2001-07-15 07:53:42 +00:00
Unknown error
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
.It Bq Er FETCH_URL
Invalid URL
.El
.Pp
The accompanying error message includes a protocol-specific error code
Mechanically kill hard sentence breaks.
2004-07-02 23:52:20 +00:00
and message, e.g.\& "File is not available (404 Not Found)"
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh ENVIRONMENT
Assorted mdoc(7) fixes. Approved by: re (blanket)
2003-05-22 13:02:28 +00:00
.Bl -tag -width ".Ev FETCH_BIND_ADDRESS"
Add and document support for a FETCH_BIND_ADDRESS environment variable specifying a local address to bind sockets to. Caveat: lightly tested. PR: bin/37572
2003-03-03 12:35:03 +00:00
.It Ev FETCH_BIND_ADDRESS
Specifies a hostname or IP address to which sockets used for outgoing
connections will be bound.
Document FTP_LOGIN.
2000-12-22 18:03:21 +00:00
.It Ev FTP_LOGIN
Default FTP login if none was provided in the URL.
Document FTP_PASSIVE_MODE and FTP_PASSWORD. PR: docs/20626 Submitted by: nik
2000-10-29 12:58:08 +00:00
.It Ev FTP_PASSIVE_MODE
Think first, commit second. 1. Allow the caller to select active mode. 2. Fix the envar logic so it *always* overrides the caller's flags. 3. Document the change from active to passive.
2011-09-27 18:42:09 +00:00
If set to
Somewhere along the line, I misunderstood the whole FTP_PASSIVE_MODE debate and had libfetch selecting passive mode even when FTP_PASSIVE_MODE was not set at all, which is really quite surprising unless you know about it. So change it to the agreed default behaviour of selecting passive mode if FTP_PASSIVE_MODE is set, but not "no".
2000-12-06 09:23:27 +00:00
.Ql no ,
Think first, commit second. 1. Allow the caller to select active mode. 2. Fix the envar logic so it *always* overrides the caller's flags. 3. Document the change from active to passive.
2011-09-27 18:42:09 +00:00
forces the FTP code to use active mode.
If set to any other value, forces passive mode even if the application
requested active mode.
Document FTP_PASSIVE_MODE and FTP_PASSWORD. PR: docs/20626 Submitted by: nik
2000-10-29 12:58:08 +00:00
.It Ev FTP_PASSWORD
Default FTP password if the remote server requests one and none was
provided in the URL.
Document that basic authorization now kinda works.
2000-07-11 18:13:08 +00:00
.It Ev FTP_PROXY
Document recent changes in URL parsing and proxy handling
2000-10-12 22:11:26 +00:00
URL of the proxy to use for FTP requests.
The document part is ignored.
FTP and HTTP proxies are supported; if no scheme is specified, FTP is
assumed.
If the proxy is an FTP proxy,
Document the proxy support better.
2000-07-21 10:57:15 +00:00
.Nm libfetch
will send
.Ql user@host
as user name to the proxy, where
.Ql user
is the real user name, and
.Ql host
is the name of the FTP server.
Make the ENVIRONMENT section more legible, and mention that HTTP_AUTH is colon-separated.
2000-10-12 16:55:52 +00:00
.Pp
Document the FTP_PROXY and HTTP_PROXY variables better.
2000-08-31 15:13:22 +00:00
If this variable is set to an empty string, no proxy will be used for
FTP requests, even if the
.Ev HTTP_PROXY
variable is set.
Support lower-case versions of the proxy environment variables. PR: bin/25494
2001-03-07 04:45:55 +00:00
.It Ev ftp_proxy
Same as
.Ev FTP_PROXY ,
for compatibility.
Include an Accept header in requests. PR: kern/180917 MFC after: 1 week
2013-07-30 13:07:55 +00:00
.It Ev HTTP_ACCEPT
Specifies the value of the
.Va Accept
header for HTTP requests.
If empty, no
.Va Accept
header is sent.
The default is
.Dq */* .
Fully document the HTTP authorization feature. Update the BUGS section to reflect the HTTP rewrite.
2000-07-12 10:41:29 +00:00
.It Ev HTTP_AUTH
Make the ENVIRONMENT section more legible, and mention that HTTP_AUTH is colon-separated.
2000-10-12 16:55:52 +00:00
Specifies HTTP authorization parameters as a colon-separated list of
items.
Fully document the HTTP authorization feature. Update the BUGS section to reflect the HTTP rewrite.
2000-07-12 10:41:29 +00:00
The first and second item are the authorization scheme and realm
respectively; further items are scheme-dependent.
Document HTTP digest authentication support. Mention some prominent past contributors: Hajimu Umemoto (ipv6), Henry Whincup (https), Jukka Ukkonen (if-modified-since) and Jean-François Dockes (digest auth)
2010-01-26 15:06:22 +00:00
Currently, the
.Dq basic
and
.Dq digest
authorization methods are supported.
Make the ENVIRONMENT section more legible, and mention that HTTP_AUTH is colon-separated.
2000-10-12 16:55:52 +00:00
.Pp
Document HTTP digest authentication support. Mention some prominent past contributors: Hajimu Umemoto (ipv6), Henry Whincup (https), Jukka Ukkonen (if-modified-since) and Jean-François Dockes (digest auth)
2010-01-26 15:06:22 +00:00
Both methods require two parameters: the user name and
Fully document the HTTP authorization feature. Update the BUGS section to reflect the HTTP rewrite.
2000-07-12 10:41:29 +00:00
password, in that order.
Make the ENVIRONMENT section more legible, and mention that HTTP_AUTH is colon-separated.
2000-10-12 16:55:52 +00:00
.Pp
This variable is only used if the server requires authorization and
no user name or password was specified in the URL.
Document that basic authorization now kinda works.
2000-07-11 18:13:08 +00:00
.It Ev HTTP_PROXY
Document recent changes in URL parsing and proxy handling
2000-10-12 22:11:26 +00:00
URL of the proxy to use for HTTP requests.
The document part is ignored.
Only HTTP proxies are supported for HTTP requests.
Document that basic authorization now kinda works.
2000-07-11 18:13:08 +00:00
If no port number is specified, the default is 3128.
Make the ENVIRONMENT section more legible, and mention that HTTP_AUTH is colon-separated.
2000-10-12 16:55:52 +00:00
.Pp
Document recent changes in URL parsing and proxy handling
2000-10-12 22:11:26 +00:00
Note that this proxy will also be used for FTP documents, unless the
Document the proxy support better.
2000-07-21 10:57:15 +00:00
.Ev FTP_PROXY
variable is set.
Support lower-case versions of the proxy environment variables. PR: bin/25494
2001-03-07 04:45:55 +00:00
.It Ev http_proxy
Same as
.Ev HTTP_PROXY ,
for compatibility.
Document that basic authorization now kinda works.
2000-07-11 18:13:08 +00:00
.It Ev HTTP_PROXY_AUTH
Fully document the HTTP authorization feature. Update the BUGS section to reflect the HTTP rewrite.
2000-07-12 10:41:29 +00:00
Specifies authorization parameters for the HTTP proxy in the same
Document the proxy support better.
2000-07-21 10:57:15 +00:00
format as the
.Ev HTTP_AUTH
variable.
Make the ENVIRONMENT section more legible, and mention that HTTP_AUTH is colon-separated.
2000-10-12 16:55:52 +00:00
.Pp
Document recent changes in URL parsing and proxy handling
2000-10-12 22:11:26 +00:00
This variable is used if and only if connected to an HTTP proxy, and
is ignored if a user and/or a password were specified in the proxy
URL.
Implement and document support for an HTTP_REFERER environment variable. PR: 28171 Submitted by: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> Approved by: re (bmah) MFC after: 1 week
2002-11-28 12:07:15 +00:00
.It Ev HTTP_REFERER
english(4) police.
2002-12-27 12:15:40 +00:00
Specifies the referrer URL to use for HTTP requests.
Implement and document support for an HTTP_REFERER environment variable. PR: 28171 Submitted by: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> Approved by: re (bmah) MFC after: 1 week
2002-11-28 12:07:15 +00:00
If set to
.Dq auto ,
english(4) police.
2002-12-27 12:15:40 +00:00
the document URL will be used as referrer URL.
Implement a HTTP_USER_AGENT environment variable. PR: 27669 Submitted by: Eoin Lawless <eoin@maths.tcd.ie>
2001-05-27 11:00:36 +00:00
.It Ev HTTP_USER_AGENT
Specifies the User-Agent string to use for HTTP requests.
This can be useful when working with HTTP origin or proxy servers that
mdoc(7) police: fixed markup and typo.
2001-07-05 11:24:26 +00:00
differentiate between user agents.
If HTTP_USER_AGENT is defined but empty, don't send User-Agent at all. PR: 184507 Submitted by: jbeich@tormail.org (with modifications) MFC after: 1 week
2014-06-05 20:27:16 +00:00
If defined but empty, no User-Agent header is sent.
Document .netrc support.
2003-01-22 18:27:25 +00:00
.It Ev NETRC
Specifies a file to use instead of
.Pa ~/.netrc
to look up login names and passwords for FTP sites.
See
.Xr ftp 1
for a description of the file format.
This feature is experimental.
Document NO_PROXY / no_proxy. MFC after: 3 weeks
2007-12-18 11:03:26 +00:00
.It Ev NO_PROXY
Either a single asterisk, which disables the use of proxies
altogether, or a comma- or whitespace-separated list of hosts for
which proxies should not be used.
.It Ev no_proxy
Same as
.Ev NO_PROXY ,
for compatibility.
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.It Ev SSL_ALLOW_SSL2
Allow SSL version 2 when negotiating the connection (not recommended).
As pointed out by several people, r273114 was incorrect: it unconditionally disabled everything except TLS 1.0. Replace it with a more carefully wrought patch: - Switch the default for SSLv3 from on to off - Add environment variables to control TLS 1.1 and 1.2 - In verbose mode, report which version is used - Update the man page to reflect these changes. MFC after: 1 week
2014-10-15 07:35:50 +00:00
.It Ev SSL_ALLOW_SSL3
Allow SSL version 3 when negotiating the connection (not recommended).
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.It Ev SSL_CA_CERT_FILE
CA certificate bundle containing trusted CA certificates.
Default value:
.Pa /etc/ssl/cert.pem .
.It Ev SSL_CA_CERT_PATH
Path containing trusted CA hashes.
.It Ev SSL_CLIENT_CERT_FILE
PEM encoded client certificate/key which will be used in
client certificate authentication.
.It Ev SSL_CLIENT_KEY_FILE
PEM encoded client key in case key and client certificate
are stored separately.
.It Ev SSL_CRL_FILE
File containing certificate revocation list.
.It Ev SSL_NO_TLS1
As pointed out by several people, r273114 was incorrect: it unconditionally disabled everything except TLS 1.0. Replace it with a more carefully wrought patch: - Switch the default for SSLv3 from on to off - Add environment variables to control TLS 1.1 and 1.2 - In verbose mode, report which version is used - Update the man page to reflect these changes. MFC after: 1 week
2014-10-15 07:35:50 +00:00
Do not allow TLS version 1.0 when negotiating the connection.
.It Ev SSL_NO_TLS1_1
Do not allow TLS version 1.1 when negotiating the connection.
.It Ev SSL_NO_TLS1_2
Do not allow TLS version 1.2 when negotiating the connection.
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.It Ev SSL_NO_VERIFY_HOSTNAME
If set, do not verify that the hostname matches the subject of the
certificate presented by the server.
.It Ev SSL_NO_VERIFY_PEER
If set, do not verify the peer certificate against trusted CAs.
Document that basic authorization now kinda works.
2000-07-11 18:13:08 +00:00
.El
Add an EXAMPLES section. PR: 43899 Reviewed by: des, ru
2003-06-10 20:41:18 +00:00
.Sh EXAMPLES
To access a proxy server on
.Pa proxy.example.com
port 8080, set the
.Ev HTTP_PROXY
environment variable in a manner similar to this:
.Pp
.Dl HTTP_PROXY=http://proxy.example.com:8080
.Pp
If the proxy server requires authentication, there are
two options available for passing the authentication data.
The first method is by using the proxy URL:
.Pp
.Dl HTTP_PROXY=http://<user>:<pwd>@proxy.example.com:8080
.Pp
The second method is by using the
.Ev HTTP_PROXY_AUTH
environment variable:
.Bd -literal -offset indent
HTTP_PROXY=http://proxy.example.com:8080
HTTP_PROXY_AUTH=basic:*:<user>:<pwd>
.Ed
Document NO_PROXY / no_proxy. MFC after: 3 weeks
2007-12-18 11:03:26 +00:00
.Pp
To disable the use of a proxy for an HTTP server running on the local
host, define
.Ev NO_PROXY
as follows:
.Bd -literal -offset indent
NO_PROXY=localhost,127.0.0.1
.Ed
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
.Pp
Access HTTPS website without any certificate verification whatsoever:
.Bd -literal -offset indent
SSL_NO_VERIFY_PEER=1
SSL_NO_VERIFY_HOSTNAME=1
.Ed
.Pp
Access HTTPS website using client certificate based authentication
and a private CA:
.Bd -literal -offset indent
SSL_CLIENT_CERT_FILE=/path/to/client.pem
SSL_CA_CERT_FILE=/path/to/myca.pem
.Ed
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh SEE ALSO
.Xr fetch 1 ,
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
.Xr ftpio 3 ,
The user name for anonymous ftp is now "anonymous". Remove the period after the last man page reference. Add a reference to RFC1635, and sort the RFC references by number.
2001-01-08 13:46:40 +00:00
.Xr ip 4
.Rs
.%A J. Postel
.%A J. K. Reynolds
.%D October 1985
.%B File Transfer Protocol
.%O RFC959
.Re
.Rs
.%A P. Deutsch
.%A A. Emtage
.%A A. Marine.
.%D May 1994
.%T How to Use Anonymous FTP
.%O RFC1635
mdoc(7) police: fixed broken references.
2001-01-16 11:52:00 +00:00
.Re
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Rs
Supply only one author name per instance of %A, as per mdoc.samples(7). PR: 18465 Submitted by: Kazu TAKAMUNE <takamune@avrl.mei.co.jp>
2000-05-10 09:49:04 +00:00
.%A T. Berners-Lee
.%A L. Masinter
.%A M. McCahill
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.%D December 1994
.%T Uniform Resource Locators (URL)
.%O RFC1738
.Re
.Rs
Supply only one author name per instance of %A, as per mdoc.samples(7). PR: 18465 Submitted by: Kazu TAKAMUNE <takamune@avrl.mei.co.jp>
2000-05-10 09:49:04 +00:00
.%A R. Fielding
.%A J. Gettys
.%A J. Mogul
.%A H. Frystyk
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
.%A L. Masinter
.%A P. Leach
Supply only one author name per instance of %A, as per mdoc.samples(7). PR: 18465 Submitted by: Kazu TAKAMUNE <takamune@avrl.mei.co.jp>
2000-05-10 09:49:04 +00:00
.%A T. Berners-Lee
Fix two typos.
2002-11-08 19:10:05 +00:00
.%D January 1999
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.%B Hypertext Transfer Protocol -- HTTP/1.1
Document the authentication callback interface. Update RFC references (should have done that ages ago...)
2001-05-26 19:38:34 +00:00
.%O RFC2616
.Re
.Rs
.%A J. Franks
.%A P. Hallam-Baker
.%A J. Hostetler
.%A S. Lawrence
.%A P. Leach
.%A A. Luotonen
.%A L. Stewart
.%D June 1999
.%B HTTP Authentication: Basic and Digest Access Authentication
.%O RFC2617
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Re
.Sh HISTORY
The
.Nm fetch
library first appeared in
.Fx 3.0 .
.Sh AUTHORS
log
2000-11-22 09:23:54 +00:00
.An -nosplit
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
The
.Nm fetch
library was mostly written by
Use Mt macro to properly format mailto links (patch from Franco Fichtner <franco@lastsummer.de> for Dragonfly) Reviewed by: des Approved by: des Obtained from: Dragonfly MFC after: 1 week
2014-06-11 20:20:14 +00:00
.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org
Document HTTP digest authentication support. Mention some prominent past contributors: Hajimu Umemoto (ipv6), Henry Whincup (https), Jukka Ukkonen (if-modified-since) and Jean-François Dockes (digest auth)
2010-01-26 15:06:22 +00:00
with numerous suggestions and contributions from
Use Mt macro to properly format mailto links (patch from Franco Fichtner <franco@lastsummer.de> for Dragonfly) Reviewed by: des Approved by: des Obtained from: Dragonfly MFC after: 1 week
2014-06-11 20:20:14 +00:00
.An Jordan K. Hubbard Aq Mt jkh@FreeBSD.org ,
.An Eugene Skepner Aq Mt eu@qub.com ,
.An Hajimu Umemoto Aq Mt ume@FreeBSD.org ,
.An Henry Whincup Aq Mt henry@techiebod.com ,
.An Jukka A. Ukkonen Aq Mt jau@iki.fi ,
.An Jean-Fran\(,cois Dockes Aq Mt jf@dockes.org ,
.An Michael Gmelin Aq Mt freebsd@grem.de
Document HTTP digest authentication support. Mention some prominent past contributors: Hajimu Umemoto (ipv6), Henry Whincup (https), Jukka Ukkonen (if-modified-since) and Jean-François Dockes (digest auth)
2010-01-26 15:06:22 +00:00
and others.
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
It replaces the older
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Nm ftpio
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
library written by
Use Mt macro to properly format mailto links (patch from Franco Fichtner <franco@lastsummer.de> for Dragonfly) Reviewed by: des Approved by: des Obtained from: Dragonfly MFC after: 1 week
2014-06-11 20:20:14 +00:00
.An Poul-Henning Kamp Aq Mt phk@FreeBSD.org
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
and
Use Mt macro to properly format mailto links (patch from Franco Fichtner <franco@lastsummer.de> for Dragonfly) Reviewed by: des Approved by: des Obtained from: Dragonfly MFC after: 1 week
2014-06-11 20:20:14 +00:00
.An Jordan K. Hubbard Aq Mt jkh@FreeBSD.org .
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Pp
This manual page was written by
Use Mt macro to properly format mailto links (patch from Franco Fichtner <franco@lastsummer.de> for Dragonfly) Reviewed by: des Approved by: des Obtained from: Dragonfly MFC after: 1 week
2014-06-11 20:20:14 +00:00
.An Dag-Erling Sm\(/orgrav Aq Mt des@FreeBSD.org
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
and
Use Mt macro to properly format mailto links (patch from Franco Fichtner <franco@lastsummer.de> for Dragonfly) Reviewed by: des Approved by: des Obtained from: Dragonfly MFC after: 1 week
2014-06-11 20:20:14 +00:00
.An Michael Gmelin Aq Mt freebsd@grem.de .
Imported libfetch into the tree. It compiles, but there's still some work to do. I especially need help with the man page.
1998-07-09 16:52:44 +00:00
.Sh BUGS
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
Some parts of the library are not yet implemented.
The most notable
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
examples of this are
.Fn fetchPutHTTP ,
Implement and document file list retrieval.
1998-12-21 19:41:50 +00:00
.Fn fetchListHTTP ,
Introduce .Lb macro to libfetch manpage Sort .Nm values Change first column width in errors list (table look much better now) Remove redundant comma
2000-04-22 16:08:41 +00:00
.Fn fetchListFTP
Second of a series of cleanups to libfetch. This commit introduces the following features: a) the fetchStat*() functions, which return meta-information for a document, such as size, modification time, etc. b) the use of the com_err(3) facilities to report errors. It also fixes a bunch of style bugs and a few logic bugs and somewhat improves the man page. Changed files, in alphabetical order: Makefile: Don't generate macros in {ftp,http}err.c. Generate category fields for the error message lists. Compile the error table. Install fetch_err.h along with fetch.h. common.c: Remove the _netdb_errstring() macro, and add FETCH_ERR_NETDB to the error code in the _netdb_seterr() macro. Add categories to the _netdb_errlist table. Report errors through the Common Error library. common.h: Add the DEBUG macros. Add prototype for fetchConnect(). Remove the prototype for _fetch_errstring(), which is local to common.c Add a categroy field to struct fetcherr, and define constants for error categories. Define macros for _{url,netdb,ftp,http}_seterr(). errors.et: (new file) List error categories. fetch.3: Document the fetchStat*() functions. Move the "unimplemented functionality" comments from NOTES to BUGS. Document that applications which use libfetch must also use libcom_err, and list existing error codes. Undocument fetchLastErr{Code,String}. Remove the (empty) DIAGNOSTICS section. Mention Eugene Skepner in the AUTHORS section. fetch.c: Move the DEBUG macros to common.c Add fetchStat() and fetchStatURL(). Generate error messages for URL parser errors, and fix a minor bug in the parser. Use 'struct url' instead of 'url_t'. Remove fetchLastErr{Code,String}. fetch.h: Use 'struct url' instead of 'url_t', and remove the typedef. Define struct url_stat (used by fetchStat()). Add prototypes for fetchStat*(). Remove the declarations for fetchLastErr{Code,String}. Include fetch_err.h. fetch_err.et: (new file) Error table for libfetch. file.c: Add fetchStatFile(). Use 'struct url' instead of 'url_t'. ftp.c: Add fetchStatFTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErrCode. ftp.errors: Add categories to all error messages. http.c: Add fetchStatHTTP(). Use 'struct url' instead of 'url_t'. Don't use fetchLastErr{Code,Text}. http.errors: Add categories to all error messages. Prompted by: jkh and Eugene Skepner Numerous sugestions from: Garett Wollman and Eugene Skepner
1998-11-06 22:14:08 +00:00
and FTP proxy support.
.Pp
Expand contractions.
2005-02-13 23:45:54 +00:00
There is no way to select a proxy at run-time other than setting the
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Ev HTTP_PROXY
or
.Ev FTP_PROXY
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
environment variables as appropriate.
Fully document the HTTP authorization feature. Update the BUGS section to reflect the HTTP rewrite.
2000-07-12 10:41:29 +00:00
.Pp
First of a series of cleanups to libfetch. Changed files, in alphabetical order: Makefile: Add common.c to SRCS. Make debugging easier by making 'CFLAGS += -DNDEBUG' conditional on DEBUG Don't declare struct {ftp,http}err in {ftp,http}err.c; use struct fetcherr instead. README: Remove the todo list, which is out of date anyway. common.c: (new file) Gather utility functions in this file. Merge the error reporting functions intp _fetch_errstring(), _fetch_seterr() and _fetch_syserr(). Set fetchLastErrCode and fetchLastErrText appropriately when fetchConnect fails. common.h: (new file) Gather internal prototypes and structures in this files. fetch.3: Undocument fetchFreeURL(). Document a few more known bugs. Document fetchLastErrCode and fetchLastErrText. fetch.c: Add descriptive comments to all functions that lacked them. Move fetchConnect() to common.c. Obviate the need for fetchFreeURL(), and remove it. fetch.h: Modify struct url_t so the document part is at the end. ftp.c: Remove code that is duplicated elsewhere. http.c: Remove code that is duplicated elsewhere. Prompted by: jkh
1998-11-05 19:48:17 +00:00
.Nm libfetch
Fully document the HTTP authorization feature. Update the BUGS section to reflect the HTTP rewrite.
2000-07-12 10:41:29 +00:00
does not understand or obey 305 (Use Proxy) replies.
.Pp
First of a series of cleanups to libfetch. Changed files, in alphabetical order: Makefile: Add common.c to SRCS. Make debugging easier by making 'CFLAGS += -DNDEBUG' conditional on DEBUG Don't declare struct {ftp,http}err in {ftp,http}err.c; use struct fetcherr instead. README: Remove the todo list, which is out of date anyway. common.c: (new file) Gather utility functions in this file. Merge the error reporting functions intp _fetch_errstring(), _fetch_seterr() and _fetch_syserr(). Set fetchLastErrCode and fetchLastErrText appropriately when fetchConnect fails. common.h: (new file) Gather internal prototypes and structures in this files. fetch.3: Undocument fetchFreeURL(). Document a few more known bugs. Document fetchLastErrCode and fetchLastErrText. fetch.c: Add descriptive comments to all functions that lacked them. Move fetchConnect() to common.c. Obviate the need for fetchFreeURL(), and remove it. fetch.h: Modify struct url_t so the document part is at the end. ftp.c: Remove code that is duplicated elsewhere. http.c: Remove code that is duplicated elsewhere. Prompted by: jkh
1998-11-05 19:48:17 +00:00
Error numbers are unique only within a certain context; the error
codes used for FTP and HTTP overlap, as do those used for resolver and
Remove single-space hard sentence breaks. These degrade the quality of the typeset output, tend to make diffs harder to read and provide bad examples for new-comers to mdoc.
2000-03-02 09:14:21 +00:00
system errors.
For instance, error code 202 means "Command not
First of a series of cleanups to libfetch. Changed files, in alphabetical order: Makefile: Add common.c to SRCS. Make debugging easier by making 'CFLAGS += -DNDEBUG' conditional on DEBUG Don't declare struct {ftp,http}err in {ftp,http}err.c; use struct fetcherr instead. README: Remove the todo list, which is out of date anyway. common.c: (new file) Gather utility functions in this file. Merge the error reporting functions intp _fetch_errstring(), _fetch_seterr() and _fetch_syserr(). Set fetchLastErrCode and fetchLastErrText appropriately when fetchConnect fails. common.h: (new file) Gather internal prototypes and structures in this files. fetch.3: Undocument fetchFreeURL(). Document a few more known bugs. Document fetchLastErrCode and fetchLastErrText. fetch.c: Add descriptive comments to all functions that lacked them. Move fetchConnect() to common.c. Obviate the need for fetchFreeURL(), and remove it. fetch.h: Modify struct url_t so the document part is at the end. ftp.c: Remove code that is duplicated elsewhere. http.c: Remove code that is duplicated elsewhere. Prompted by: jkh
1998-11-05 19:48:17 +00:00
implemented, superfluous at this site" in an FTP context and
"Accepted" in an HTTP context.
.Pp
Patches I've had lying around for several months: * Add the 'h' ftp flag (allocate local port in high range) * Add the 'd' flag (use direct connection even if proxy is defined) * Make sure flags != NULL before calling strchr(). * Minor changes to some comments.
2000-01-07 10:59:12 +00:00
.Fn fetchStatFTP
does not check that the result of an MDTM command is a valid date.
.Pp
Implement certificate verification, and many other SSL-related imrovements; complete details in the PR. PR: kern/175514 Submitted by: Michael Gmelin <freebsd@grem.de> MFC after: 1 week
2013-07-26 15:53:43 +00:00
In case password protected keys are used for client certificate based
authentication the user is prompted for the password on each and every
fetch operation.
.Pp
Introduce fetchXGet*(), which combine the functionalities of fetchGet*() and fetchStat*(). In most cases, either fetchGet*() or fetchXGet*() is a wrapper around the other; in all cases, calling fetchGet*() is identical to calling fetchXGet*() with the second argument set to NULL.
2000-07-17 21:25:00 +00:00
The man page is incomplete, poorly written and produces badly
formatted text.
Bring the man page more or less up to date with the code.
1998-09-26 20:42:44 +00:00
.Pp
Dump com_err, it's a stinking crock of shit.
2000-05-25 16:24:31 +00:00
The error reporting mechanism is unsatisfactory.
.Pp
Some parts of the code are not fully reentrant.
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