5edd12d270
in the packing list, or the argument to -p if it is specified, before the requirements/installation/deinstallation scripts are called. This enables the scripts to be written to work on the final installation destination, even if the user uses -p to override the package's default.
236 lines
6.0 KiB
C
236 lines
6.0 KiB
C
#ifndef lint
|
|
static const char *rcsid = "$Id: perform.c,v 1.7 1994/05/25 06:24:18 jkh Exp $";
|
|
#endif
|
|
|
|
/*
|
|
* FreeBSD install - a package for the installation and maintainance
|
|
* of non-core utilities.
|
|
*
|
|
* 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.
|
|
*
|
|
* Jordan K. Hubbard
|
|
* 18 July 1993
|
|
*
|
|
* This is the main body of the add module.
|
|
*
|
|
*/
|
|
|
|
#include "lib.h"
|
|
#include "add.h"
|
|
|
|
#include <signal.h>
|
|
|
|
static int pkg_do(char *);
|
|
static int sanity_check(char *);
|
|
static char LogDir[FILENAME_MAX];
|
|
|
|
|
|
int
|
|
pkg_perform(char **pkgs)
|
|
{
|
|
int i, err_cnt = 0;
|
|
|
|
signal(SIGINT, cleanup);
|
|
signal(SIGHUP, cleanup);
|
|
|
|
if (AddMode == SLAVE)
|
|
err_cnt = pkg_do(NULL);
|
|
else {
|
|
for (i = 0; pkgs[i]; i++)
|
|
err_cnt += pkg_do(pkgs[i]);
|
|
}
|
|
return err_cnt;
|
|
}
|
|
|
|
static Package Plist;
|
|
|
|
/* This is seriously ugly code following. Written very fast! */
|
|
static int
|
|
pkg_do(char *pkg)
|
|
{
|
|
char pkg_fullname[FILENAME_MAX];
|
|
FILE *cfile;
|
|
char *home;
|
|
int code = 0;
|
|
PackingList p;
|
|
|
|
/* Reset some state */
|
|
if (Plist.head)
|
|
free_plist(&Plist);
|
|
LogDir[0] = '\0';
|
|
if (AddMode == SLAVE) {
|
|
char tmp_dir[FILENAME_MAX];
|
|
|
|
fgets(tmp_dir, FILENAME_MAX, stdin);
|
|
tmp_dir[strlen(tmp_dir) - 1] = '\0'; /* pesky newline! */
|
|
if (chdir(tmp_dir) == FAIL) {
|
|
whinge("pkg_add in SLAVE mode can't chdir to %s.", tmp_dir);
|
|
return 1;
|
|
}
|
|
read_plist(&Plist, stdin);
|
|
}
|
|
else {
|
|
home = make_playpen(PlayPen);
|
|
if (pkg[0] == '/') /* full pathname? */
|
|
strcpy(pkg_fullname, pkg);
|
|
else
|
|
sprintf(pkg_fullname, "%s/%s", home, pkg);
|
|
if (!fexists(pkg_fullname)) {
|
|
whinge("Can't open package '%s'.", pkg_fullname);
|
|
return 1;
|
|
}
|
|
|
|
if (unpack(pkg_fullname, NULL))
|
|
return 1;
|
|
|
|
if (sanity_check(pkg_fullname))
|
|
return 1;
|
|
|
|
cfile = fopen(CONTENTS_FNAME, "r");
|
|
if (!cfile) {
|
|
whinge("Unable to open %s file.", CONTENTS_FNAME);
|
|
goto fail;
|
|
}
|
|
read_plist(&Plist, cfile);
|
|
fclose(cfile);
|
|
if (Prefix) {
|
|
/*
|
|
* If we have a prefix, delete the first one we see and add this
|
|
* one in place of it.
|
|
*/
|
|
delete_plist(&Plist, FALSE, PLIST_CWD, NULL);
|
|
add_plist_top(&Plist, PLIST_CWD, Prefix);
|
|
}
|
|
/* If we're running in MASTER mode, just output the plist and return */
|
|
if (AddMode == MASTER) {
|
|
printf("%s\n", where_playpen());
|
|
write_plist(&Plist, stdout);
|
|
return 0;
|
|
}
|
|
}
|
|
setenv(PKG_PREFIX_VNAME,
|
|
(p = find_plist(&Plist, PLIST_CWD)) ? p->name : NULL, 1);
|
|
PkgName = (p = find_plist(&Plist, PLIST_NAME)) ? p->name : "anonymous";
|
|
if (fexists(REQUIRE_FNAME)) {
|
|
vsystem("chmod +x %s", REQUIRE_FNAME); /* be sure */
|
|
if (Verbose)
|
|
printf("Running requirements file first for %s..\n", PkgName);
|
|
if (!Fake && vsystem("./%s %s INSTALL", REQUIRE_FNAME, PkgName)) {
|
|
whinge("Package %s fails requirements - not installed.",
|
|
pkg_fullname);
|
|
return 1;
|
|
}
|
|
}
|
|
if (!NoInstall && fexists(INSTALL_FNAME)) {
|
|
vsystem("chmod +x %s", INSTALL_FNAME); /* make sure */
|
|
if (Verbose)
|
|
printf("Running install with PRE-INSTALL for %s..\n", PkgName);
|
|
if (!Fake && vsystem("./%s %s PRE-INSTALL", INSTALL_FNAME, PkgName)) {
|
|
whinge("Install script returned error status.");
|
|
goto fail;
|
|
}
|
|
}
|
|
extract_plist(home, &Plist);
|
|
if (!NoInstall && fexists(INSTALL_FNAME)) {
|
|
if (Verbose)
|
|
printf("Running install with POST-INSTALL for %s..\n", PkgName);
|
|
if (!Fake && vsystem("./%s %s POST-INSTALL", INSTALL_FNAME, PkgName)) {
|
|
whinge("Install script returned error status.");
|
|
goto fail;
|
|
}
|
|
}
|
|
if (!NoRecord && !Fake) {
|
|
char contents[FILENAME_MAX];
|
|
FILE *cfile;
|
|
|
|
if (getuid() != 0)
|
|
whinge("Not running as root - trying to record install anyway.");
|
|
if (!PkgName) {
|
|
whinge("No package name! Can't record package, sorry.");
|
|
code = 1;
|
|
goto success; /* well, partial anyway */
|
|
}
|
|
sprintf(LogDir, "%s/%s", LOG_DIR, PkgName);
|
|
if (Verbose)
|
|
printf("Attempting to record package into %s..\n", LogDir);
|
|
if (make_hierarchy(LogDir)) {
|
|
whinge("Can't record package into '%s', you're on your own!",
|
|
LogDir);
|
|
bzero(LogDir, FILENAME_MAX);
|
|
code = 1;
|
|
goto success; /* close enough for government work */
|
|
}
|
|
/* Make sure pkg_info can read the entry */
|
|
vsystem("chmod a+rx %s", LogDir);
|
|
if (fexists(DEINSTALL_FNAME))
|
|
copy_file(".", DEINSTALL_FNAME, LogDir);
|
|
if (fexists(REQUIRE_FNAME))
|
|
copy_file(".", REQUIRE_FNAME, LogDir);
|
|
sprintf(contents, "%s/%s", LogDir, CONTENTS_FNAME);
|
|
cfile = fopen(contents, "w");
|
|
if (!cfile) {
|
|
whinge("Can't open new contents file '%s'! Can't register pkg.",
|
|
contents);
|
|
goto success; /* can't log, but still keep pkg */
|
|
}
|
|
write_plist(&Plist, cfile);
|
|
fclose(cfile);
|
|
copy_file(".", DESC_FNAME, LogDir);
|
|
copy_file(".", COMMENT_FNAME, LogDir);
|
|
if (Verbose)
|
|
printf("Package %s registered in %s\n", PkgName, LogDir);
|
|
}
|
|
goto success;
|
|
|
|
fail:
|
|
/* Nuke the whole (installed) show */
|
|
if (!Fake)
|
|
delete_package(FALSE, &Plist);
|
|
|
|
success:
|
|
/* delete the packing list contents */
|
|
leave_playpen();
|
|
|
|
return code;
|
|
}
|
|
|
|
static int
|
|
sanity_check(char *pkg)
|
|
{
|
|
if (!fexists(CONTENTS_FNAME)) {
|
|
whinge("Package %s has no CONTENTS file!", pkg);
|
|
return 1;
|
|
}
|
|
if (!fexists(COMMENT_FNAME)) {
|
|
whinge("Package %s has no COMMENT file!", pkg);
|
|
return 1;
|
|
}
|
|
if (!fexists(DESC_FNAME)) {
|
|
whinge("Package %s has no DESC file!", pkg);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
cleanup(int signo)
|
|
{
|
|
if (signo)
|
|
printf("Signal %d received, cleaning up..\n", signo);
|
|
if (Plist.head) {
|
|
if (!Fake)
|
|
delete_package(FALSE, &Plist);
|
|
free_plist(&Plist);
|
|
}
|
|
if (!Fake && LogDir[0])
|
|
vsystem("%s -rf %s", REMOVE_CMD, LogDir);
|
|
leave_playpen();
|
|
}
|