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-rw-r--r--src/pacman/query.c279
1 files changed, 168 insertions, 111 deletions
diff --git a/src/pacman/query.c b/src/pacman/query.c
index 6ca45d91..0a8d8f1b 100644
--- a/src/pacman/query.c
+++ b/src/pacman/query.c
@@ -64,6 +64,7 @@ static int query_fileowner(alpm_list_t *targets)
int ret = 0;
alpm_list_t *t;
+ /* This code is here for safety only */
if(targets == NULL) {
fprintf(stderr, _("error: no file was specified for --owns\n"));
return(1);
@@ -245,58 +246,120 @@ static int query_isfile(alpm_list_t *targets)
return(ret);
}
-int pacman_query(alpm_list_t *targets)
+static int query_test(void)
{
- alpm_list_t *sync_dbs = NULL, *i, *j, *k;
- pmpkg_t *info = NULL;
- char *package = NULL;
int ret = 0;
+ alpm_list_t *testlist;
- if(config->op_q_search) {
- ret = query_search(targets);
+ printf(_("Checking database for consistency..."));
+ testlist = alpm_db_test(db_local);
+ if(testlist == NULL) {
+ printf(_("check complete.\n"));
+ return(0);
+ } else {
+ /* on failure, increment the ret val by 1 for each failure */
+ alpm_list_t *i;
+ printf(_("check failed!\n"));
+ fflush(stdout);
+ for(i = testlist; i; i = alpm_list_next(i)) {
+ fprintf(stderr, "%s\n", (char*)alpm_list_getdata(i));
+ ret++;
+ }
return(ret);
}
+}
- if(config->op_q_test) {
- alpm_list_t *testlist;
- printf(_("Checking database for consistency..."));
- testlist = alpm_db_test(db_local);
- if(testlist == NULL) {
- printf(_("check complete.\n"));
- return(0);
- } else {
- /* on failure, increment the ret val by 1 for each failure */
- ret = 0;
- printf(_("check failed!\n"));
- fflush(stdout);
- for(i = testlist; i; i = alpm_list_next(i)) {
- fprintf(stderr, "%s\n", (char*)alpm_list_getdata(i));
- ret++;
+static int query_upgrades(void)
+{
+ printf(_("Checking for package upgrades..."));
+ alpm_list_t *syncpkgs;
+
+ if((syncpkgs = alpm_db_get_upgrades()) != NULL) {
+ display_targets(syncpkgs);
+ return(0);
+ }
+
+ printf(_("no upgrades found"));
+ return(1);
+}
+
+static int query_foreign(void)
+{
+ alpm_list_t *sync_dbs = NULL;
+ alpm_list_t *i;
+
+ sync_dbs = alpm_option_get_syncdbs();
+ if(sync_dbs == NULL || alpm_list_count(sync_dbs) == 0) {
+ fprintf(stderr, _("error: no usable package repositories configured.\n"));
+ return(1);
+ }
+
+ for(i = alpm_db_getpkgcache(db_local); i; i = alpm_list_next(i)) {
+ pmpkg_t *pkg = alpm_list_getdata(i);
+ const char *pkgname = alpm_pkg_get_name(pkg);
+ const char *pkgver = alpm_pkg_get_version(pkg);
+ alpm_list_t *j;
+
+ int match = 0;
+ for(j = sync_dbs; j; j = alpm_list_next(j)) {
+ pmdb_t *db = alpm_list_getdata(j);
+ pmpkg_t *pkg = alpm_db_get_pkg(db, pkgname);
+ if(pkg) {
+ match = 1;
+ break;
}
- return(ret);
+ }
+ if(match == 0) {
+ printf("%s %s\n", pkgname, pkgver);
}
}
+ return(0);
+}
- if(config->op_q_foreign) {
- sync_dbs = alpm_option_get_syncdbs();
+static int query_orphans(void)
+{
+ alpm_list_t *i;
- if(sync_dbs == NULL || alpm_list_count(sync_dbs) == 0) {
- fprintf(stderr, _("error: no usable package repositories configured.\n"));
- return(1);
+ for(i = alpm_db_getpkgcache(db_local); i; i = alpm_list_next(i)) {
+ pmpkg_t *pkg = alpm_list_getdata(i);
+ const char *pkgname = alpm_pkg_get_name(pkg);
+ const char *pkgver = alpm_pkg_get_version(pkg);
+
+ /* two cases here:
+ * 1. one -e option was specified, return only those installed as dep
+ * 2. more than one -e specified, return all with empty requiredby */
+ if(alpm_pkg_get_requiredby(pkg) == NULL
+ && (alpm_pkg_get_reason(pkg) == PM_PKG_REASON_DEPEND
+ || config->op_q_orphans > 1)) {
+ printf("%s %s\n", pkgname, pkgver);
}
}
+ return(0);
+}
+
+int pacman_query(alpm_list_t *targets)
+{
+ int ret = 0;
+ alpm_list_t *i;
+ /* First: operations that do not require targets */
+
+ /* search for a package */
+ if(config->op_q_search) {
+ ret = query_search(targets);
+ return(ret);
+ }
+
+ /* check DB consistancy */
+ if(config->op_q_test) {
+ ret = query_test();
+ return(ret);
+ }
+
+ /* check for package upgrades */
if(config->op_q_upgrade) {
- printf(_("Checking for package upgrades..."));
- alpm_list_t *syncpkgs;
-
- if((syncpkgs = alpm_db_get_upgrades()) != NULL) {
- display_targets(syncpkgs);
- return(0);
- } else {
- printf(_("no upgrades found"));
- return(1);
- }
+ ret = query_upgrades();
+ return(ret);
}
/* looking for groups */
@@ -305,97 +368,91 @@ int pacman_query(alpm_list_t *targets)
return(ret);
}
- /* output info for a .tar.gz package */
- if(config->op_q_isfile) {
- ret = query_isfile(targets);
+ /* search for installed packages not in a sync DB */
+ if(config->op_q_foreign) {
+ ret = query_foreign();
return(ret);
}
- /* determine the owner of a file */
- if(config->op_q_owns) {
- ret = query_fileowner(targets);
+ /* list orphaned packages */
+ if(config->op_q_orphans) {
+ ret = query_orphans();
return(ret);
}
- /* find packages in the db */
- if(targets == NULL) {
- /* no target */
+ /* operations on all packages in the local DB
+ * valid: no-op (plain -Q), list, info
+ * invalid: isfile, owns */
+ if(targets == NULL && !(config->op_q_isfile || config->op_q_owns)) {
for(i = alpm_db_getpkgcache(db_local); i; i = alpm_list_next(i)) {
- pmpkg_t *tmpp = alpm_list_getdata(i);
- const char *pkgname, *pkgver;
-
- pkgname = alpm_pkg_get_name(tmpp);
- pkgver = alpm_pkg_get_version(tmpp);
-
- if(config->op_q_list || config->op_q_orphans || config->op_q_foreign) {
- info = alpm_db_get_pkg(db_local, (char *)pkgname);
- if(info == NULL) {
- /* something weird happened */
- fprintf(stderr, _("error: package \"%s\" not found\n"), pkgname);
- ret++;
- continue;
- }
- }
- if(config->op_q_foreign) {
- int match = 0;
- for(j = sync_dbs; j; j = alpm_list_next(j)) {
- pmdb_t *db = (pmdb_t *)alpm_list_getdata(j);
- for(k = alpm_db_getpkgcache(db); k; k = alpm_list_next(k)) {
- pmpkg_t *pkg = alpm_list_getdata(k);
- if(strcmp(alpm_pkg_get_name(pkg), alpm_pkg_get_name(info)) == 0) {
- match = 1;
- }
- }
- }
- if(match==0) {
- printf("%s %s\n", pkgname, pkgver);
- }
- } else if(config->op_q_list) {
- dump_pkg_files(info);
- } else if(config->op_q_orphans) {
- if(alpm_pkg_get_requiredby(info) == NULL
- && ((long)alpm_pkg_get_reason(info) == PM_PKG_REASON_DEPEND
- || config->op_q_orphans > 1)) {
- printf("%s %s\n", pkgname, pkgver);
- }
- } else {
- printf("%s %s\n", pkgname, pkgver);
- }
- }
- } else {
- for(i = targets; i; i = alpm_list_next(i)) {
- package = alpm_list_getdata(i);
- info = alpm_db_get_pkg(db_local, package);
- if(info == NULL) {
- fprintf(stderr, _("error: package \"%s\" not found\n"), package);
- ret++;
- continue;
- }
+ pmpkg_t *pkg = alpm_list_getdata(i);
+ const char *pkgname = alpm_pkg_get_name(pkg);
+ const char *pkgver = alpm_pkg_get_version(pkg);
- /* find a target */
if(config->op_q_info) {
- dump_pkg_full(info, config->op_q_info);
+ dump_pkg_full(pkg, config->op_q_info);
}
if(config->op_q_list) {
- dump_pkg_files(info);
+ dump_pkg_files(pkg);
}
if(!config->op_q_info && !config->op_q_list) {
- printf("%s %s\n", alpm_pkg_get_name(info),
- alpm_pkg_get_version(info));
- }
- if(config->op_q_changelog) {
- char changelog[PATH_MAX];
- /* TODO should be done in the backend- no raw DB stuff up front */
- snprintf(changelog, PATH_MAX, "%s/%s/%s-%s/changelog",
- alpm_option_get_dbpath(),
- alpm_db_get_name(db_local),
- alpm_pkg_get_name(info),
- alpm_pkg_get_version(info));
- dump_pkg_changelog(changelog, alpm_pkg_get_name(info));
+ printf("%s %s\n", pkgname, pkgver);
}
}
}
+ /* Second: operations that require target(s) */
+
+ if(targets == NULL) {
+ pm_printf(PM_LOG_ERROR, _("no targets specified (use -h for help)\n"));
+ return(1);
+ }
+
+ /* output info for a .tar.gz package */
+ if(config->op_q_isfile) {
+ ret = query_isfile(targets);
+ return(ret);
+ }
+
+ /* determine the owner of a file */
+ if(config->op_q_owns) {
+ ret = query_fileowner(targets);
+ return(ret);
+ }
+
+ /* operations on named packages in the local DB
+ * valid: no-op (plain -Q), list, info */
+ for(i = targets; i; i = alpm_list_next(i)) {
+ char *strname = alpm_list_getdata(i);
+ pmpkg_t *pkg = alpm_db_get_pkg(db_local, strname);
+ if(pkg == NULL) {
+ fprintf(stderr, _("error: package \"%s\" not found\n"), strname);
+ ret++;
+ continue;
+ }
+
+ /* find a target */
+ if(config->op_q_info) {
+ dump_pkg_full(pkg, config->op_q_info);
+ }
+ if(config->op_q_list) {
+ dump_pkg_files(pkg);
+ }
+ if(config->op_q_changelog) {
+ char changelog[PATH_MAX];
+ /* TODO should be done in the backend- no raw DB stuff up front */
+ snprintf(changelog, PATH_MAX, "%s/%s/%s-%s/changelog",
+ alpm_option_get_dbpath(),
+ alpm_db_get_name(db_local),
+ alpm_pkg_get_name(pkg),
+ alpm_pkg_get_version(pkg));
+ dump_pkg_changelog(changelog, alpm_pkg_get_name(pkg));
+ }
+ if(!config->op_q_info && !config->op_q_list && !config->op_q_changelog) {
+ printf("%s %s\n", alpm_pkg_get_name(pkg), alpm_pkg_get_version(pkg));
+ }
+ }
+
return(ret);
}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-05-19 10:36:23 +0200