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authorAaron Griffin <aaron@archlinux.org>2006-10-15 19:31:03 +0000
committerAaron Griffin <aaron@archlinux.org>2006-10-15 19:31:03 +0000
commitd37ad048732fbcef38aec001993553896dbe4198 (patch)
treec80472214aae0cd94c32ac00d613d38d51bc1adf /lib/libalpm/db.c
parent83381bd21748d79f46247fab17877bc5c440a8de (diff)
downloadpacman-d37ad048732fbcef38aec001993553896dbe4198.tar.xz
Merged frugalware changes (too many to list). Also added some config file
handling changes (support [sections] to carry over to included files - this helps with backwards compatibility with existing pacman config files)
Diffstat (limited to 'lib/libalpm/db.c')
-rw-r--r--lib/libalpm/db.c98
1 files changed, 91 insertions, 7 deletions
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index 0bdbbf73..668628b4 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -2,6 +2,10 @@
* db.c
*
* Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
+ * Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
+ * Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
+ * Copyright (c) 2006 by David Kimpe <dnaku@frugalware.org>
+ * Copyright (c) 2005, 2006 by Miklos Vajna <vmiklos@frugalware.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,6 +23,11 @@
* USA.
*/
+#if defined(__APPLE__) || defined(__OpenBSD__)
+#include <sys/syslimits.h>
+#include <sys/stat.h>
+#endif
+
#include "config.h"
#include <unistd.h>
#include <stdio.h>
@@ -35,9 +44,14 @@
#include "log.h"
#include "util.h"
#include "error.h"
+#include "server.h"
#include "db.h"
+#include "handle.h"
+#include "cache.h"
#include "alpm.h"
+extern pmhandle_t *handle;
+
pmdb_t *_alpm_db_new(char *root, char* dbpath, char *treename)
{
pmdb_t *db;
@@ -45,23 +59,24 @@ pmdb_t *_alpm_db_new(char *root, char* dbpath, char *treename)
db = (pmdb_t *)malloc(sizeof(pmdb_t));
if(db == NULL) {
_alpm_log(PM_LOG_ERROR, _("malloc failed: could not allocate %d bytes"),
- sizeof(pmdb_t));
+ sizeof(pmdb_t));
RET_ERR(PM_ERR_MEMORY, NULL);
}
db->path = (char *)malloc(strlen(root)+strlen(dbpath)+strlen(treename)+2);
if(db->path == NULL) {
_alpm_log(PM_LOG_ERROR, _("malloc failed: could not allocate %d bytes"),
- strlen(root)+strlen(dbpath)+strlen(treename)+2);
+ strlen(root)+strlen(dbpath)+strlen(treename)+2);
FREE(db);
RET_ERR(PM_ERR_MEMORY, NULL);
}
sprintf(db->path, "%s%s/%s", root, dbpath, treename);
- STRNCPY(db->treename, treename, DB_TREENAME_LEN);
+ STRNCPY(db->treename, treename, PATH_MAX);
db->pkgcache = NULL;
db->grpcache = NULL;
+ db->servers = NULL;
return(db);
}
@@ -70,12 +85,11 @@ void _alpm_db_free(void *data)
{
pmdb_t *db = data;
- if(db == NULL) {
- return;
- }
-
+ FREELISTSERVERS(db->servers);
free(db->path);
free(db);
+
+ return;
}
int _alpm_db_cmp(const void *db1, const void *db2)
@@ -83,4 +97,74 @@ int _alpm_db_cmp(const void *db1, const void *db2)
return(strcmp(((pmdb_t *)db1)->treename, ((pmdb_t *)db2)->treename));
}
+PMList *_alpm_db_search(pmdb_t *db, PMList *needles)
+{
+ PMList *i, *j, *k, *ret = NULL;
+
+ for(i = needles; i; i = i->next) {
+ char *targ;
+ int retval;
+
+ if(i->data == NULL) {
+ continue;
+ }
+ targ = strdup(i->data);
+
+ for(j = _alpm_db_get_pkgcache(db); j; j = j->next) {
+ pmpkg_t *pkg = j->data;
+ char *haystack;
+ int match = 0;
+
+ /* check name */
+ haystack = strdup(pkg->name);
+ retval = _alpm_reg_match(haystack, targ);
+ if(retval < 0) {
+ /* bad regexp */
+ FREE(haystack);
+ return(NULL);
+ } else if(retval) {
+ match = 1;
+ }
+ FREE(haystack);
+
+ /* check description */
+ if(!match) {
+ haystack = strdup(pkg->desc);
+ retval = _alpm_reg_match(haystack, targ);
+ if(retval < 0) {
+ /* bad regexp */
+ FREE(haystack);
+ return(NULL);
+ } else if(retval) {
+ match = 1;
+ }
+ FREE(haystack);
+ }
+
+ /* check provides */
+ if(!match) {
+ for(k = pkg->provides; k; k = k->next) {
+ haystack = strdup(k->data);
+ retval = _alpm_reg_match(haystack, targ);
+ if(retval < 0) {
+ /* bad regexp */
+ FREE(haystack);
+ return(NULL);
+ } else if(retval) {
+ match = 1;
+ }
+ FREE(haystack);
+ }
+ }
+
+ if(match) {
+ ret = _alpm_list_add(ret, pkg);
+ }
+ }
+
+ FREE(targ);
+ }
+
+ return(ret);
+}
/* vim: set ts=2 sw=2 noet: */