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reworked dbpath handling to make it possible to use databases stored at different locations at the same time

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This commit is contained in:
Aurelien Foret 2005-03-28 19:59:33 +00:00
parent 61231c9ba8
commit fd09a500d6
1 changed files with 3 additions and 20 deletions
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23
lib/libalpm/handle.c
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@ -109,33 +109,16 @@ int handle_free(pmhandle_t *handle)
int handle_set_option(pmhandle_t *handle, unsigned char val, unsigned long data) int handle_set_option(pmhandle_t *handle, unsigned char val, unsigned long data)
{ {
PMList *lp;
char str[PATH_MAX];
/* Sanity checks */ /* Sanity checks */
ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1)); ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1));
switch(val) { switch(val) {
case PM_OPT_DBPATH: case PM_OPT_DBPATH:
if(handle->db_local) { if(handle->dbpath) {
RET_ERR(PM_ERR_DB_NOT_NULL, -1); FREE(handle->dbpath);
} }
for(lp = handle->dbs_sync; lp; lp = lp->next) { handle->dbpath = strdup((data && strlen((char *)data) != 0) ? (char *)data : PM_DBPATH);
if(lp->data) {
RET_ERR(PM_ERR_DB_NOT_NULL, -1);
}
}
if(handle->trans && handle->trans->state != STATE_IDLE) {
RET_ERR(PM_ERR_TRANS_INITIALIZED, -1);
}
strncpy(str, ((char *)data) ? (char *)data : PM_DBPATH, PATH_MAX);
handle->dbpath = strdup(str);
_alpm_log(PM_LOG_FLOW2, "PM_OPT_DBPATH set to '%s'", handle->dbpath); _alpm_log(PM_LOG_FLOW2, "PM_OPT_DBPATH set to '%s'", handle->dbpath);
/* ORE
We should browse all databases to update db->path fields with the new
DBPATH value */
break; break;
case PM_OPT_LOGFILE: case PM_OPT_LOGFILE:
if((char *)data == NULL || handle->uid != 0) { if((char *)data == NULL || handle->uid != 0) {