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authorDan McGee <dan@archlinux.org>2011-03-23 22:56:54 -0500
committerDan McGee <dan@archlinux.org>2011-03-23 22:56:54 -0500
commit9a3325a56db87cc8c6336225162daefcd190208f (patch)
treeb0c4b0b25aeb98719050fda363e4a96f9819d7d1 /lib/libalpm/db.c
parented6fda2f98bdcde56a67e43a6bcf644c549892a2 (diff)
Refactor signature loading code into common function
We can use this for both standalone package signatures as well as standalone database signatures. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/db.c')
-rw-r--r--lib/libalpm/db.c64
1 files changed, 14 insertions, 50 deletions
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index 2c9b25f3..4bb24a6c 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -365,55 +365,6 @@ pmdb_t *_alpm_db_new(const char *treename, int is_local)
return db;
}
-static int load_pgpsig(pmdb_t *db) {
- size_t len;
- const char *dbfile;
- char *sigfile;
-
- dbfile = _alpm_db_path(db);
- len = strlen(dbfile) + 5;
- MALLOC(sigfile, len, RET_ERR(PM_ERR_MEMORY, -1));
- sprintf(sigfile, "%s.sig", dbfile);
-
- if(access(sigfile, R_OK) == 0) {
- FILE *f;
- long bytes;
- size_t bytes_read;
- f = fopen(sigfile, "rb");
- fseek(f, 0L, SEEK_END);
- bytes = ftell(f);
- if(bytes == -1) {
- _alpm_log(PM_LOG_WARNING, _("Failed reading PGP signature file for %s"),
- dbfile);
- goto cleanup;
- }
- fseek(f, 0L, SEEK_SET);
- CALLOC(db->pgpsig.rawdata, bytes, sizeof(char),
- goto error);
- bytes_read = fread(db->pgpsig.rawdata, sizeof(char), bytes, f);
- if(bytes_read == (size_t)bytes) {
- db->pgpsig.rawlen = bytes;
- _alpm_log(PM_LOG_DEBUG,
- "loaded database .sig file, location %s\n", sigfile);
- } else {
- _alpm_log(PM_LOG_WARNING, _("Failed reading PGP signature file for %s"),
- dbfile);
- }
-
-cleanup:
- fclose(f);
- } else {
- _alpm_log(PM_LOG_DEBUG, "no database signature file found\n");
- }
-
- return(0);
-
-error:
- FREE(db->pgpsig.rawdata);
- db->pgpsig.rawlen = 0;
- return(1);
-}
-
const pmpgpsig_t *_alpm_db_pgpsig(pmdb_t *db)
{
ALPM_LOG_FUNC;
@@ -422,7 +373,20 @@ const pmpgpsig_t *_alpm_db_pgpsig(pmdb_t *db)
ASSERT(db != NULL, return(NULL));
if(db->pgpsig.rawdata == NULL) {
- load_pgpsig(db);
+ size_t len;
+ const char *dbfile;
+ char *sigfile;
+ int ret;
+
+ dbfile = _alpm_db_path(db);
+ len = strlen(dbfile) + 5;
+ MALLOC(sigfile, len, RET_ERR(PM_ERR_MEMORY, NULL));
+ sprintf(sigfile, "%s.sig", dbfile);
+
+ /* TODO: do something with ret value */
+ ret = _alpm_load_signature(sigfile, &(db->pgpsig));
+
+ FREE(sigfile);
}
return &(db->pgpsig);