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-rw-r--r--src/pacman.c235
1 files changed, 135 insertions, 100 deletions
diff --git a/src/pacman.c b/src/pacman.c
index ef0995e4..f9c2da2f 100644
--- a/src/pacman.c
+++ b/src/pacman.c
@@ -37,6 +37,7 @@
#include <libtar.h>
#include <dirent.h>
/* pacman */
+#include "pacconf.h"
#include "rpmvercmp.h"
#include "md5.h"
#include "list.h"
@@ -52,35 +53,36 @@
*/
/* command line options */
-char *pmo_root = NULL;
-unsigned short pmo_op = PM_MAIN;
-unsigned short pmo_verbose = 0;
-unsigned short pmo_version = 0;
-unsigned short pmo_help = 0;
-unsigned short pmo_force = 0;
-unsigned short pmo_nodeps = 0;
-unsigned short pmo_upgrade = 0;
-unsigned short pmo_freshen = 0;
-unsigned short pmo_nosave = 0;
-unsigned short pmo_noconfirm = 0;
-unsigned short pmo_d_vertest = 0;
-unsigned short pmo_d_resolve = 0;
-unsigned short pmo_q_isfile = 0;
-unsigned short pmo_q_info = 0;
-unsigned short pmo_q_list = 0;
-unsigned short pmo_q_orphans = 0;
-unsigned short pmo_q_owns = 0;
-unsigned short pmo_q_search = 0;
-unsigned short pmo_r_cascade = 0;
-unsigned short pmo_r_dbonly = 0;
-unsigned short pmo_r_recurse = 0;
-unsigned short pmo_s_upgrade = 0;
+char *pmo_root = NULL;
+unsigned short pmo_op = PM_MAIN;
+unsigned short pmo_verbose = 0;
+unsigned short pmo_version = 0;
+unsigned short pmo_help = 0;
+unsigned short pmo_force = 0;
+unsigned short pmo_nodeps = 0;
+unsigned short pmo_upgrade = 0;
+unsigned short pmo_freshen = 0;
+unsigned short pmo_nosave = 0;
+unsigned short pmo_noconfirm = 0;
+unsigned short pmo_d_vertest = 0;
+unsigned short pmo_d_resolve = 0;
+unsigned short pmo_q_isfile = 0;
+unsigned short pmo_q_info = 0;
+unsigned short pmo_q_list = 0;
+unsigned short pmo_q_orphans = 0;
+unsigned short pmo_q_owns = 0;
+unsigned short pmo_q_search = 0;
+unsigned short pmo_r_cascade = 0;
+unsigned short pmo_r_dbonly = 0;
+unsigned short pmo_r_recurse = 0;
+unsigned short pmo_s_upgrade = 0;
unsigned short pmo_s_downloadonly = 0;
unsigned short pmo_s_printuris = 0;
-unsigned short pmo_s_sync = 0;
-unsigned short pmo_s_search = 0;
-unsigned short pmo_s_clean = 0;
-unsigned short pmo_group = 0;
+unsigned short pmo_s_sync = 0;
+unsigned short pmo_s_search = 0;
+unsigned short pmo_s_clean = 0;
+PMList *pmo_s_ignore = NULL;
+unsigned short pmo_group = 0;
/* configuration file options */
char *pmo_dbpath = NULL;
char *pmo_configfile = NULL;
@@ -91,6 +93,7 @@ char *pmo_xfercommand = NULL;
PMList *pmo_noupgrade = NULL;
PMList *pmo_ignorepkg = NULL;
PMList *pmo_holdpkg = NULL;
+unsigned short pmo_chomp = 0;
unsigned short pmo_usesyslog = 0;
unsigned short pmo_nopassiveftp = 0;
@@ -132,7 +135,7 @@ int main(int argc, char *argv[])
strcpy(pmo_root, "/");
/* default dbpath */
MALLOC(pmo_dbpath, PATH_MAX);
- strcpy(pmo_dbpath, PKGDIR);
+ strcpy(pmo_dbpath, PACDBDIR);
/* default configuration file */
MALLOC(pmo_configfile, PATH_MAX);
strcpy(pmo_configfile, PACCONF);
@@ -152,6 +155,9 @@ int main(int argc, char *argv[])
myuid = 99;
}
+ /* change to / so we can avoid having our CWD removed from under us */
+ chdir("/");
+
/* check for permission */
pm_access = READ_ONLY;
if(pmo_op != PM_MAIN && pmo_op != PM_QUERY && pmo_op != PM_DEPTEST) {
@@ -343,9 +349,12 @@ int pacman_sync(pacdb_t *db, PMList *targets)
PMList *cache = NULL;
PMList *clean = NULL;
PMList *i, *j;
+ char dirpath[PATH_MAX];
+
+ snprintf(dirpath, PATH_MAX, "%s%s", pmo_root, CACHEDIR);
printf("removing old packages from cache... ");
- dir = opendir("/var/cache/pacman/pkg");
+ dir = opendir(dirpath);
if(dir == NULL) {
fprintf(stderr, "error: could not access cache directory\n");
return(1);
@@ -361,14 +370,15 @@ int pacman_sync(pacdb_t *db, PMList *targets)
for(i = cache; i; i = i->next) {
char *str = (char *)i->data;
- char name[256], version[64];
+ char pkgpart[256], name[256], version[64];
- if(strstr(str, ".pkg.tar.gz") == NULL) {
+ if(strstr(str, PKGEXT) == NULL) {
clean = list_add(clean, strdup(str));
continue;
}
+ snprintf(pkgpart, sizeof(pkgpart), "%s.part", PKGEXT);
/* we keep partially downloaded files */
- if(strstr(str, ".pkg.tar.gz.part")) {
+ if(strstr(str, pkgpart)) {
continue;
}
if(split_pkgname(str, name, version) != 0) {
@@ -379,10 +389,10 @@ int pacman_sync(pacdb_t *db, PMList *targets)
char *s = (char *)j->data;
char n[256], v[64];
- if(strstr(s, ".pkg.tar.gz") == NULL) {
+ if(strstr(s, PKGEXT) == NULL) {
continue;
}
- if(strstr(s, ".pkg.tar.gz.part")) {
+ if(strstr(s, pkgpart)) {
continue;
}
if(split_pkgname(s, n, v) != 0) {
@@ -617,7 +627,7 @@ int pacman_sync(pacdb_t *db, PMList *targets)
for(m = pm_packages; m; m = m->next) {
pkginfo_t *p = (pkginfo_t*)m->data;
if(!strcmp(k->data, p->name)) {
- if(is_in(p->name, pmo_ignorepkg)) {
+ if(is_in(p->name, pmo_ignorepkg) || is_in(p->name, pmo_s_ignore)) {
fprintf(stderr, ":: %s-%s: ignoring package upgrade (to be replaced by %s-%s)\n",
p->name, p->version, pkg->name, pkg->version);
ignore = 1;
@@ -684,8 +694,8 @@ int pacman_sync(pacdb_t *db, PMList *targets)
cmp = rpmvercmp(local->version, sync->pkg->version);
if(cmp > 0 && !sync->pkg->force) {
/* local version is newer */
- fprintf(stderr, ":: %s-%s: local version is newer\n",
- local->name, local->version);
+ fprintf(stderr, ":: %s: local version (%s) is newer than repo version (%s)\n",
+ local->name, local->version, sync->pkg->version);
newer = 1;
FREE(sync);
continue;
@@ -693,7 +703,7 @@ int pacman_sync(pacdb_t *db, PMList *targets)
/* versions are identical */
FREE(sync);
continue;
- } else if(is_in((char*)i->data, pmo_ignorepkg)) {
+ } else if(is_in((char*)i->data, pmo_ignorepkg) || is_in((char*)i->data, pmo_s_ignore)) {
/* package should be ignored (IgnorePkg) */
fprintf(stderr, ":: %s-%s: ignoring package upgrade (%s)\n",
local->name, local->version, sync->pkg->version);
@@ -780,8 +790,13 @@ int pacman_sync(pacdb_t *db, PMList *targets)
if(sync->pkg == NULL) {
found = 0;
}
- /* this package was explicitly requested */
- sync->pkg->reason = REASON_EXPLICIT;
+ if(pmo_d_resolve) {
+ /* looks like we're being called from 'makepkg -s' so these are all deps */
+ sync->pkg->reason = REASON_DEPEND;
+ } else {
+ /* this package was explicitly requested */
+ sync->pkg->reason = REASON_EXPLICIT;
+ }
}
}
}
@@ -1132,7 +1147,7 @@ int pacman_sync(pacdb_t *db, PMList *targets)
PMList *processed = NULL;
PMList *files = NULL;
- snprintf(ldir, PATH_MAX, "%svar/cache/pacman/pkg", pmo_root);
+ snprintf(ldir, PATH_MAX, "%s%s", pmo_root, CACHEDIR);
/* group sync records by repository and download */
while(!done) {
@@ -1153,17 +1168,17 @@ int pacman_sync(pacdb_t *db, PMList *targets)
char path[PATH_MAX];
if(pmo_s_printuris) {
- snprintf(path, PATH_MAX, "%s-%s.pkg.tar.gz", sync->pkg->name, sync->pkg->version);
+ snprintf(path, PATH_MAX, "%s-%s%s", sync->pkg->name, sync->pkg->version, PKGEXT);
files = list_add(files, strdup(path));
} else {
- snprintf(path, PATH_MAX, "%s/%s-%s.pkg.tar.gz",
- ldir, sync->pkg->name, sync->pkg->version);
+ snprintf(path, PATH_MAX, "%s/%s-%s%s",
+ ldir, sync->pkg->name, sync->pkg->version, PKGEXT);
if(stat(path, &buf)) {
/* file is not in the cache dir, so add it to the list */
- snprintf(path, PATH_MAX, "%s-%s.pkg.tar.gz", sync->pkg->name, sync->pkg->version);
+ snprintf(path, PATH_MAX, "%s-%s%s", sync->pkg->name, sync->pkg->version, PKGEXT);
files = list_add(files, strdup(path));
} else {
- vprint(" %s-%s.pkg.tar.gz is already in the cache\n", sync->pkg->name, sync->pkg->version);
+ vprint(" %s-%s%s is already in the cache\n", sync->pkg->name, sync->pkg->version, PKGEXT);
count++;
}
}
@@ -1235,7 +1250,7 @@ int pacman_sync(pacdb_t *db, PMList *targets)
char *md5sum1, *md5sum2;
sync = (syncpkg_t*)i->data;
- snprintf(pkgname, PATH_MAX, "%s-%s.pkg.tar.gz", sync->pkg->name, sync->pkg->version);
+ snprintf(pkgname, PATH_MAX, "%s-%s%s", sync->pkg->name, sync->pkg->version, PKGEXT);
md5sum1 = sync->pkg->md5sum;
if(md5sum1 == NULL || md5sum1[0] == '\0') {
@@ -1327,7 +1342,7 @@ int pacman_sync(pacdb_t *db, PMList *targets)
syncpkg_t *sync = (syncpkg_t*)i->data;
if(sync->pkg) {
MALLOC(str, PATH_MAX);
- snprintf(str, PATH_MAX, "%s/%s-%s.pkg.tar.gz", ldir, sync->pkg->name, sync->pkg->version);
+ snprintf(str, PATH_MAX, "%s/%s-%s%s", ldir, sync->pkg->name, sync->pkg->version, PKGEXT);
files = list_add(files, str);
if(sync->pkg->reason == REASON_DEPEND) {
dependonly = list_add(dependonly, strdup(str));
@@ -1978,7 +1993,7 @@ int pacman_add(pacdb_t *db, PMList *targets, PMList *dependonly)
* or installed as a dependency for another package
*/
info->reason = REASON_EXPLICIT;
- if(is_in(file->data, dependonly)) {
+ if(is_in(file->data, dependonly) || pmo_d_resolve) {
info->reason = REASON_DEPEND;
}
/* make an install date (in UTC) */
@@ -2254,7 +2269,7 @@ int pacman_remove(pacdb_t *db, PMList *targets)
/* update dependency packages' REQUIREDBY fields */
for(lp = info->depends; lp; lp = lp->next) {
- PMList *last, *j;
+ PMList *j;
if(splitdep((char*)lp->data, &depend)) {
continue;
@@ -2280,17 +2295,9 @@ int pacman_remove(pacdb_t *db, PMList *targets)
}
}
/* splice out this entry from requiredby */
- last = list_last(depinfo->requiredby);
for(j = depinfo->requiredby; j; j = j->next) {
if(!strcmp((char*)j->data, info->name)) {
- if(j == depinfo->requiredby) {
- depinfo->requiredby = j->next;
- }
- if(j->prev) j->prev->next = j->next;
- if(j->next) j->next->prev = j->prev;
- /* free the spliced node */
- j->prev = j->next = NULL;
- list_free(j);
+ depinfo->requiredby = list_remove(depinfo->requiredby, j);
break;
}
}
@@ -2693,7 +2700,7 @@ int resolvedeps(pacdb_t *local, PMList *databases, syncpkg_t *syncpkg, PMList *l
targ = list_add(targ, syncpkg->pkg);
deps = checkdeps(local, PM_ADD, targ);
targ->data = NULL;
- list_free(targ);
+ FREELIST(targ);
for(i = deps; i; i = i->next) {
int found = 0;
depmissing_t *miss = (depmissing_t*)i->data;
@@ -2737,7 +2744,7 @@ int resolvedeps(pacdb_t *local, PMList *databases, syncpkg_t *syncpkg, PMList *l
sync->pkg->reason = REASON_DEPEND;
sync->dbs = dbs;
}
- list_free(provides);
+ FREELIST(provides);
}
if(!found) {
fprintf(stderr, "error: cannot resolve dependencies for \"%s\":\n", miss->target);
@@ -2753,6 +2760,8 @@ int resolvedeps(pacdb_t *local, PMList *databases, syncpkg_t *syncpkg, PMList *l
}
if(found) {
/* this dep is already in the target list */
+ FREEPKG(sync->pkg);
+ FREE(sync);
continue;
}
vprint("resolving %s\n", sync->pkg->name);
@@ -2764,15 +2773,41 @@ int resolvedeps(pacdb_t *local, PMList *databases, syncpkg_t *syncpkg, PMList *l
}
}
if(!found) {
- list_add(trail, sync);
- if(resolvedeps(local, databases, sync, list, trail)) {
+ /* check pmo_ignorepkg and pmo_s_ignore to make sure we haven't pulled in
+ * something we're not supposed to.
+ */
+ int usedep = 1;
+ found = 0;
+ for(j = pmo_ignorepkg; j && !found; j = j->next) {
+ if(!strcmp(j->data, sync->pkg->name)) {
+ found = 1;
+ }
+ }
+ for(j = pmo_s_ignore; j && !found; j = j->next) {
+ if(!strcmp(j->data, sync->pkg->name)) {
+ found = 1;
+ }
+ }
+ if(found) {
+ usedep = yesno("%s requires %s, but it is in IgnorePkg. Install anyway? [Y/n] ",
+ miss->target, sync->pkg->name);
+ }
+ if(usedep) {
+ trail = list_add(trail, sync);
+ if(resolvedeps(local, databases, sync, list, trail)) {
+ return(1);
+ }
+ vprint("adding %s-%s\n", sync->pkg->name, sync->pkg->version);
+ list = list_add(list, sync);
+ } else {
+ fprintf(stderr, "error: cannot resolve dependencies for \"%s\"\n", miss->target);
return(1);
}
- vprint("adding %s-%s\n", sync->pkg->name, sync->pkg->version);
- list_add(list, sync);
} else {
/* cycle detected -- skip it */
vprint("dependency cycle detected: %s\n", sync->pkg->name);
+ FREEPKG(sync->pkg);
+ FREE(sync);
}
}
}
@@ -2820,6 +2855,7 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
}
if(is_pkgin(p, targets)) {
/* this package is also in the upgrade list, so don't worry about it */
+ FREEPKG(p);
continue;
}
for(k = p->depends; k && !found; k = k->next) {
@@ -2836,9 +2872,11 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
PMList *provides = whatprovides(db, depend.name);
if(provides == NULL) {
/* not found */
+ FREEPKG(p);
continue;
}
/* we found an installed package that provides depend.name */
+ FREELIST(provides);
}
found = 0;
if(depend.mod == DEP_ANY) {
@@ -2870,8 +2908,9 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
baddeps = list_add(baddeps, miss);
}
}
+ FREEPKG(p);
}
- freepkg(oldpkg);
+ FREEPKG(oldpkg);
}
}
if(op == PM_ADD || op == PM_UPGRADE) {
@@ -2984,6 +3023,7 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
}
}
}
+ FREEPKG(info);
}
/* PROVIDES -- check to see if another package already provides what
@@ -3084,7 +3124,7 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
/* wtf */
fprintf(stderr, "data error: %s supposedly provides %s, but it was not found in db\n",
(char*)k->data, depend.name);
- list_free(k);
+ FREELIST(k);
continue;
}
if(depend.mod == DEP_ANY) {
@@ -3108,8 +3148,9 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
}
FREE(ver);
}
+ FREEPKG(p);
+ FREELIST(k);
}
- list_free(k);
}
/* else if still not found... */
if(!found) {
@@ -3255,6 +3296,9 @@ int runscriptlet(char *installfn, char *script, char *ver, char *oldver)
if(!grep(scriptfn, script)) {
/* script not found in scriptlet file */
+ if(strlen(tmpdir) && rmrf(tmpdir)) {
+ fprintf(stderr, "warning: could not remove tmpdir %s\n", tmpdir);
+ }
return(0);
}
@@ -3289,39 +3333,40 @@ int parseargs(int op, int argc, char **argv)
static struct option opts[] =
{
{"add", no_argument, 0, 'A'},
- {"remove", no_argument, 0, 'R'},
- {"upgrade", no_argument, 0, 'U'},
+ {"resolve", no_argument, 0, 'D'}, /* used by 'makepkg -s' */
{"freshen", no_argument, 0, 'F'},
{"query", no_argument, 0, 'Q'},
+ {"remove", no_argument, 0, 'R'},
{"sync", no_argument, 0, 'S'},
- {"deptest", no_argument, 0, 'T'},
- {"vertest", no_argument, 0, 'Y'},
- {"resolve", no_argument, 0, 'D'},
- {"root", required_argument, 0, 'r'},
- {"dbpath", required_argument, 0, 'b'},
- {"verbose", no_argument, 0, 'v'},
+ {"deptest", no_argument, 0, 'T'}, /* used by makepkg */
+ {"upgrade", no_argument, 0, 'U'},
{"version", no_argument, 0, 'V'},
- {"help", no_argument, 0, 'h'},
- {"search", no_argument, 0, 's'},
+ {"vertest", no_argument, 0, 'Y'}, /* does the same as the 'vercmp' binary */
+ {"dbpath", required_argument, 0, 'b'},
{"clean", no_argument, 0, 'c'},
- {"force", no_argument, 0, 'f'},
+ {"cascade", no_argument, 0, 'c'},
{"nodeps", no_argument, 0, 'd'},
{"orphans", no_argument, 0, 'e'},
+ {"force", no_argument, 0, 'f'},
+ {"groups", no_argument, 0, 'g'},
+ {"help", no_argument, 0, 'h'},
+ {"info", no_argument, 0, 'i'},
+ {"dbonly", no_argument, 0, 'k'},
+ {"list", no_argument, 0, 'l'},
{"nosave", no_argument, 0, 'n'},
{"owns", no_argument, 0, 'o'},
- {"list", no_argument, 0, 'l'},
{"file", no_argument, 0, 'p'},
- {"info", no_argument, 0, 'i'},
+ {"print-uris", no_argument, 0, 'p'},
+ {"root", required_argument, 0, 'r'},
+ {"search", no_argument, 0, 's'},
+ {"recursive", no_argument, 0, 's'},
{"sysupgrade", no_argument, 0, 'u'},
+ {"verbose", no_argument, 0, 'v'},
{"downloadonly", no_argument, 0, 'w'},
- {"print-uris", no_argument, 0, 'p'},
{"refresh", no_argument, 0, 'y'},
- {"dbonly", no_argument, 0, 'k'},
- {"cascade", no_argument, 0, 'c'},
- {"recursive", no_argument, 0, 's'},
- {"groups", no_argument, 0, 'g'},
{"noconfirm", no_argument, 0, 1000},
{"config", required_argument, 0, 1001},
+ {"ignore", required_argument, 0, 1002},
{0, 0, 0, 0}
};
@@ -3333,6 +3378,7 @@ int parseargs(int op, int argc, char **argv)
case 0: break;
case 1000: pmo_noconfirm = 1; break;
case 1001: strcpy(pmo_configfile, optarg); break;
+ case 1002: pmo_s_ignore = list_add(pmo_s_ignore, strdup(optarg)); break;
case 'A': pmo_op = (pmo_op != PM_MAIN ? 0 : PM_ADD); break;
case 'R': pmo_op = (pmo_op != PM_MAIN ? 0 : PM_REMOVE); break;
case 'U': pmo_op = (pmo_op != PM_MAIN ? 0 : PM_UPGRADE); break;
@@ -3469,6 +3515,8 @@ int parseconfig(char *configfile)
} else if(!strcmp(key, "USESYSLOG")) {
pmo_usesyslog = 1;
vprint("config: usesyslog\n");
+ } else if(!strcmp(key, "ILOVECANDY")) {
+ pmo_chomp = 1;
} else {
fprintf(stderr, "config: line %d: syntax error\n", linenum);
return(1);
@@ -3691,6 +3739,7 @@ void usage(int op, char *myname)
printf(" -u, --sysupgrade upgrade all packages that are out of date\n");
printf(" -w, --downloadonly download packages but do not install/upgrade anything\n");
printf(" -y, --refresh download fresh package databases from the server\n");
+ printf(" --ignore <pkg> ignore a package upgrade (can be used more than once)\n");
}
printf(" --config <path> set an alternate configuration file\n");
printf(" --noconfirm do not ask for any confirmation\n");
@@ -3712,20 +3761,6 @@ void version(void)
printf(" the terms of the GNU General Public License\n\n");
}
-/* Check verbosity option and, if set, print the
- * string to stdout
- */
-void vprint(char *fmt, ...)
-{
- va_list args;
- if(pmo_verbose) {
- va_start(args, fmt);
- vprintf(fmt, args);
- va_end(args);
- fflush(stdout);
- }
-}
-
/* Output a message to stderr, and (optionally) syslog and/or a logfile */
void logaction(FILE *fp, char *fmt, ...)
{
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-05-11 16:05:59 +0200