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Diffstat (limited to 'lib/libalpm/db.c')
-rw-r--r--lib/libalpm/db.c75
1 files changed, 37 insertions, 38 deletions
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index 6db97570..3ff27d1d 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -48,10 +48,11 @@
pmdb_t SYMEXPORT *alpm_db_register_sync(pmhandle_t *handle, const char *treename)
{
/* Sanity checks */
- ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, NULL));
- ASSERT(treename != NULL && strlen(treename) != 0, RET_ERR(PM_ERR_WRONG_ARGS, NULL));
+ ASSERT(handle != NULL, return NULL);
+ ASSERT(treename != NULL && strlen(treename) != 0,
+ RET_ERR(handle, PM_ERR_WRONG_ARGS, NULL));
/* Do not register a database if a transaction is on-going */
- ASSERT(handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, NULL));
+ ASSERT(handle->trans == NULL, RET_ERR(handle, PM_ERR_TRANS_NOT_NULL, NULL));
return _alpm_db_register_sync(handle, treename);
}
@@ -74,9 +75,9 @@ int SYMEXPORT alpm_db_unregister_all(pmhandle_t *handle)
pmdb_t *db;
/* Sanity checks */
- ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
+ ASSERT(handle != NULL, return -1);
/* Do not unregister a database if a transaction is on-going */
- ASSERT(handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, -1));
+ ASSERT(handle->trans == NULL, RET_ERR(handle, PM_ERR_TRANS_NOT_NULL, -1));
/* unregister all sync dbs */
for(i = handle->dbs_sync; i; i = i->next) {
@@ -92,14 +93,16 @@ int SYMEXPORT alpm_db_unregister_all(pmhandle_t *handle)
int SYMEXPORT alpm_db_unregister(pmdb_t *db)
{
int found = 0;
+ pmhandle_t *handle;
/* Sanity checks */
- ASSERT(db != NULL, RET_ERR(PM_ERR_WRONG_ARGS, -1));
+ ASSERT(db != NULL, return -1);
/* Do not unregister a database if a transaction is on-going */
- ASSERT(db->handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, -1));
+ handle = db->handle;
+ ASSERT(handle->trans == NULL, RET_ERR(handle, PM_ERR_TRANS_NOT_NULL, -1));
- if(db == db->handle->db_local) {
- db->handle->db_local = NULL;
+ if(db == handle->db_local) {
+ handle->db_local = NULL;
found = 1;
} else {
/* Warning : this function shouldn't be used to unregister all sync
@@ -107,7 +110,7 @@ int SYMEXPORT alpm_db_unregister(pmdb_t *db)
* alpm_option_get_syncdbs, because the db is removed from that list here.
*/
void *data;
- db->handle->dbs_sync = alpm_list_remove(db->handle->dbs_sync,
+ handle->dbs_sync = alpm_list_remove(handle->dbs_sync,
db, _alpm_db_cmp, &data);
if(data) {
found = 1;
@@ -115,7 +118,7 @@ int SYMEXPORT alpm_db_unregister(pmdb_t *db)
}
if(!found) {
- RET_ERR(PM_ERR_DB_NOT_FOUND, -1);
+ RET_ERR(handle, PM_ERR_DB_NOT_FOUND, -1);
}
db->ops->unregister(db);
@@ -126,7 +129,7 @@ int SYMEXPORT alpm_db_unregister(pmdb_t *db)
alpm_list_t SYMEXPORT *alpm_db_get_servers(const pmdb_t *db)
{
/* Sanity checks */
- ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, NULL));
+ ASSERT(db != NULL, return NULL);
return db->servers;
}
@@ -135,7 +138,7 @@ alpm_list_t SYMEXPORT *alpm_db_get_servers(const pmdb_t *db)
int SYMEXPORT alpm_db_set_servers(pmdb_t *db, alpm_list_t *servers)
{
/* Sanity checks */
- ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
+ ASSERT(db != NULL, return -1);
if(db->servers) FREELIST(db->servers);
db->servers = servers;
@@ -147,7 +150,7 @@ static char *sanitize_url(const char *url)
char *newurl;
size_t len = strlen(url);
- STRDUP(newurl, url, RET_ERR(PM_ERR_MEMORY, NULL));
+ STRDUP(newurl, url, return NULL);
/* strip the trailing slash if one exists */
if(newurl[len - 1] == '/') {
newurl[len - 1] = '\0';
@@ -165,8 +168,8 @@ int SYMEXPORT alpm_db_add_server(pmdb_t *db, const char *url)
char *newurl;
/* Sanity checks */
- ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
- ASSERT(url != NULL && strlen(url) != 0, RET_ERR(PM_ERR_WRONG_ARGS, -1));
+ ASSERT(db != NULL, return -1);
+ ASSERT(url != NULL && strlen(url) != 0, RET_ERR(db->handle, PM_ERR_WRONG_ARGS, -1));
newurl = sanitize_url(url);
if(!newurl) {
@@ -190,8 +193,8 @@ int SYMEXPORT alpm_db_remove_server(pmdb_t *db, const char *url)
char *newurl, *vdata = NULL;
/* Sanity checks */
- ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
- ASSERT(url != NULL && strlen(url) != 0, RET_ERR(PM_ERR_WRONG_ARGS, -1));
+ ASSERT(db != NULL, return -1);
+ ASSERT(url != NULL && strlen(url) != 0, RET_ERR(db->handle, PM_ERR_WRONG_ARGS, -1));
newurl = sanitize_url(url);
if(!newurl) {
@@ -216,7 +219,7 @@ int SYMEXPORT alpm_db_remove_server(pmdb_t *db, const char *url)
int SYMEXPORT alpm_db_set_pgp_verify(pmdb_t *db, pgp_verify_t verify)
{
/* Sanity checks */
- ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
+ ASSERT(db != NULL, return -1);
db->pgp_verify = verify;
_alpm_log(PM_LOG_DEBUG, "adding VerifySig option to database '%s': %d\n",
@@ -228,9 +231,7 @@ int SYMEXPORT alpm_db_set_pgp_verify(pmdb_t *db, pgp_verify_t verify)
/** Get the name of a package database. */
const char SYMEXPORT *alpm_db_get_name(const pmdb_t *db)
{
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
-
return db->treename;
}
@@ -239,7 +240,6 @@ const char SYMEXPORT *alpm_db_get_url(const pmdb_t *db)
{
char *url;
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
ASSERT(db->servers != NULL, return NULL);
@@ -252,7 +252,6 @@ const char SYMEXPORT *alpm_db_get_url(const pmdb_t *db)
/** Get a package entry from a package database. */
pmpkg_t SYMEXPORT *alpm_db_get_pkg(pmdb_t *db, const char *name)
{
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
ASSERT(name != NULL && strlen(name) != 0, return NULL);
@@ -262,16 +261,13 @@ pmpkg_t SYMEXPORT *alpm_db_get_pkg(pmdb_t *db, const char *name)
/** Get the package cache of a package database. */
alpm_list_t SYMEXPORT *alpm_db_get_pkgcache(pmdb_t *db)
{
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
-
return _alpm_db_get_pkgcache(db);
}
/** Get a group entry from a package database. */
pmgrp_t SYMEXPORT *alpm_db_readgrp(pmdb_t *db, const char *name)
{
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
ASSERT(name != NULL && strlen(name) != 0, return NULL);
@@ -281,7 +277,6 @@ pmgrp_t SYMEXPORT *alpm_db_readgrp(pmdb_t *db, const char *name)
/** Get the group cache of a package database. */
alpm_list_t SYMEXPORT *alpm_db_get_grpcache(pmdb_t *db)
{
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
return _alpm_db_get_grpcache(db);
@@ -290,7 +285,6 @@ alpm_list_t SYMEXPORT *alpm_db_get_grpcache(pmdb_t *db)
/** Searches a database. */
alpm_list_t SYMEXPORT *alpm_db_search(pmdb_t *db, const alpm_list_t* needles)
{
- /* Sanity checks */
ASSERT(db != NULL, return NULL);
return _alpm_db_search(db, needles);
@@ -299,12 +293,13 @@ alpm_list_t SYMEXPORT *alpm_db_search(pmdb_t *db, const alpm_list_t* needles)
/** Set install reason for a package in db. */
int SYMEXPORT alpm_db_set_pkgreason(pmdb_t *db, const char *name, pmpkgreason_t reason)
{
- /* Sanity checks */
- ASSERT(db != NULL && name != NULL, RET_ERR(PM_ERR_WRONG_ARGS, -1));
+ ASSERT(db != NULL, return -1);
+ /* TODO assert db == db_local ? shouldn't need a db param at all here... */
+ ASSERT(name != NULL, RET_ERR(db->handle, PM_ERR_WRONG_ARGS, -1));
pmpkg_t *pkg = _alpm_db_get_pkgfromcache(db, name);
if(pkg == NULL) {
- RET_ERR(PM_ERR_PKG_NOT_FOUND, -1);
+ RET_ERR(db->handle, PM_ERR_PKG_NOT_FOUND, -1);
}
_alpm_log(PM_LOG_DEBUG, "setting install reason %u for %s/%s\n", reason, db->treename, name);
@@ -316,7 +311,7 @@ int SYMEXPORT alpm_db_set_pkgreason(pmdb_t *db, const char *name, pmpkgreason_t
pkg->reason = reason;
/* write DESC */
if(_alpm_local_db_write(db, pkg, INFRQ_DESC)) {
- RET_ERR(PM_ERR_DB_WRITE, -1);
+ RET_ERR(db->handle, PM_ERR_DB_WRITE, -1);
}
return 0;
@@ -328,8 +323,8 @@ pmdb_t *_alpm_db_new(const char *treename, int is_local)
{
pmdb_t *db;
- CALLOC(db, 1, sizeof(pmdb_t), RET_ERR(PM_ERR_MEMORY, NULL));
- STRDUP(db->treename, treename, RET_ERR(PM_ERR_MEMORY, NULL));
+ CALLOC(db, 1, sizeof(pmdb_t), return NULL);
+ STRDUP(db->treename, treename, return NULL);
db->is_local = is_local;
db->pgp_verify = PM_PGP_VERIFY_UNKNOWN;
@@ -361,16 +356,16 @@ const char *_alpm_db_path(pmdb_t *db)
dbpath = alpm_option_get_dbpath(db->handle);
if(!dbpath) {
_alpm_log(PM_LOG_ERROR, _("database path is undefined\n"));
- RET_ERR(PM_ERR_DB_OPEN, NULL);
+ RET_ERR(db->handle, PM_ERR_DB_OPEN, NULL);
}
if(db->is_local) {
pathsize = strlen(dbpath) + strlen(db->treename) + 2;
- CALLOC(db->_path, 1, pathsize, RET_ERR(PM_ERR_MEMORY, NULL));
+ CALLOC(db->_path, 1, pathsize, RET_ERR(db->handle, PM_ERR_MEMORY, NULL));
sprintf(db->_path, "%s%s/", dbpath, db->treename);
} else {
pathsize = strlen(dbpath) + 5 + strlen(db->treename) + 4;
- CALLOC(db->_path, 1, pathsize, RET_ERR(PM_ERR_MEMORY, NULL));
+ CALLOC(db->_path, 1, pathsize, RET_ERR(db->handle, PM_ERR_MEMORY, NULL));
/* all sync DBs now reside in the sync/ subdir of the dbpath */
sprintf(db->_path, "%ssync/%s.db", dbpath, db->treename);
}
@@ -414,7 +409,7 @@ alpm_list_t *_alpm_db_search(pmdb_t *db, const alpm_list_t *needles)
_alpm_log(PM_LOG_DEBUG, "searching for target '%s'\n", targ);
if(regcomp(&reg, targ, REG_EXTENDED | REG_NOSUB | REG_ICASE | REG_NEWLINE) != 0) {
- RET_ERR(PM_ERR_INVALID_REGEX, NULL);
+ RET_ERR(db->handle, PM_ERR_INVALID_REGEX, NULL);
}
for(j = list; j; j = j->next) {
@@ -641,6 +636,10 @@ int _alpm_db_load_grpcache(pmdb_t *db)
}
/* we didn't find the group, so create a new one with this name */
grp = _alpm_grp_new(grpname);
+ if(!grp) {
+ _alpm_db_free_grpcache(db);
+ return -1;
+ }
grp->packages = alpm_list_add(grp->packages, pkg);
db->grpcache = alpm_list_add(db->grpcache, grp);
}

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