Commit Graph

22 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
6490b215b3 Add rudimentary support for an authentication callback function. 2001-05-26 19:37:15 +00:00
Archie Cobbs
38c7e4a631 Apply 'const' liberally.
Fix some other minor glitches.
2001-04-24 00:06:21 +00:00
Dag-Erling Smørgrav
025bb05a82 Add SCHEME_HTTPS. 2000-12-01 11:04:43 +00:00
Dag-Erling Smørgrav
be9e1d8a68 Add macros for the names of the URL schemes we support. 2000-10-12 21:59:22 +00:00
Dag-Erling Smørgrav
1a5faa1061 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
Dag-Erling Smørgrav
d999dcac2d Don't forget to declare fetchRestartCalls. 2000-07-17 20:52:06 +00:00
Dag-Erling Smørgrav
7c80207e33 Remove fetchContentType(), which disappeared in the HTTP rewrite. 2000-07-17 20:42:13 +00:00
Dag-Erling Smørgrav
9a964d6a82 Add (and document) fetchMakeURL() 2000-05-25 16:46:09 +00:00
Dag-Erling Smørgrav
ba101983d5 Dump com_err, it's a stinking crock of shit. 2000-05-25 16:24:31 +00:00
Dag-Erling Smørgrav
60245e42b0 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
Dag-Erling Smørgrav
068cd2851f While we're at it, add a length field too in case we want to fully implement
partial fetches later.
2000-05-07 20:52:40 +00:00
Dag-Erling Smørgrav
fd75cc902e Add offset field to struct url 2000-05-07 19:46:33 +00:00
Dag-Erling Smørgrav
fc6e9e6539 More old uncommitted patches: implement timeouts at the protocol level.
Currently only supported for ftp connections.
2000-01-07 12:58:40 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Dag-Erling Smørgrav
ce71b7364c Implement and document file list retrieval. 1998-12-21 19:41:50 +00:00
Dag-Erling Smørgrav
0fba3a0005 Add verbose flag, and support functions.
Brucify the Makefile.
Differentiate atime and mtime in fetch*Stat().
Fix a few pointer bugs.
Tweak some error messages.
Don't #include sys/param.h and stdio.h in fetch.h.
Document that sys/param.h and stdio.h must be #included before fetch.h.
1998-12-16 10:24:55 +00:00
Dag-Erling Smørgrav
d8acd8dc5c 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
Dag-Erling Smørgrav
842a95cc23 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
Dag-Erling Smørgrav
ecc9135299 Commit a bunch of patches that have been accumulating:
- Fix the README to reflect the new status of the ftp code.
 - Change tons of 'if (xxx < 0)' to 'if (xxx == -1)'
 - Add two new interface functions
 - Fix the Makefile so it actually works (yay!)

Now the manpage is lagging even further behind... :( Next on the todo
list is to clean up the http code.
1998-08-17 09:30:19 +00:00
Dag-Erling Smørgrav
346298f0de FTP retrieve works. 1998-07-11 21:29:08 +00:00
Dag-Erling Smørgrav
8e3986ea36 Too many changes to list. Basically, FTP is nearly there and error
reporting is kinda sorted out. Now HTTP needs to catch up...
1998-07-11 18:56:01 +00:00
Dag-Erling Smørgrav
4ca1ab9434 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