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-rw-r--r--lib/libalpm/alpm.c27
-rw-r--r--lib/libalpm/alpm.h5
-rw-r--r--lib/libalpm/db.c93
-rw-r--r--lib/libalpm/db.h10
4 files changed, 20 insertions, 115 deletions
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c
index 788e504c..5a071c32 100644
--- a/lib/libalpm/alpm.c
+++ b/lib/libalpm/alpm.c
@@ -187,17 +187,9 @@ pmdb_t *alpm_db_register(char *treename)
RET_ERR(PM_ERR_DB_NOT_NULL, NULL);
}
- db = db_open(handle->root, handle->dbpath, treename);
+ db = db_open(handle->root, handle->dbpath, treename, DB_O_CREATE);
if(db == NULL) {
- /* couldn't open the db directory - try creating it */
- if(db_create(handle->root, handle->dbpath, treename) == -1) {
- RET_ERR(PM_ERR_DB_CREATE, NULL);
- }
- db = db_open(handle->root, handle->dbpath, treename);
- if(db == NULL) {
- /* couldn't open the db directory */
- RET_ERR(PM_ERR_DB_OPEN, NULL);
- }
+ RET_ERR(PM_ERR_DB_OPEN, NULL);
}
if(strcmp(treename, "local") == 0) {
@@ -270,7 +262,6 @@ void *alpm_db_getinfo(PM_DB *db, unsigned char parm)
switch(parm) {
case PM_DB_TREENAME: data = db->treename; break;
- case PM_DB_LASTUPDATE: data = db->lastupdate; break;
default:
data = NULL;
}
@@ -284,7 +275,7 @@ void *alpm_db_getinfo(PM_DB *db, unsigned char parm)
* @param ts timestamp of the last modification time of the tarball
* @return 0 on success, -1 on error (pm_errno is set accordingly)
*/
-int alpm_db_update(PM_DB *db, char *archive, char *ts)
+int alpm_db_update(PM_DB *db, char *archive)
{
PMList *lp;
@@ -298,12 +289,6 @@ int alpm_db_update(PM_DB *db, char *archive, char *ts)
RET_ERR(PM_ERR_DB_NOT_FOUND, -1);
}
- if(ts && strlen(ts) != 0) {
- if(strcmp(ts, db->lastupdate) == 0) {
- RET_ERR(PM_ERR_DB_UPTODATE, -1);
- }
- }
-
/* remove the old dir */
_alpm_log(PM_LOG_FLOW2, "flushing database %s/%s", handle->dbpath, db->treename);
for(lp = db_get_pkgcache(db); lp; lp = lp->next) {
@@ -328,12 +313,6 @@ int alpm_db_update(PM_DB *db, char *archive, char *ts)
RET_ERR(PM_ERR_SYSTEM, -1);
}
- if(ts && strlen(ts) != 0) {
- if(db_setlastupdate(db, ts) == -1) {
- RET_ERR(PM_ERR_SYSTEM, -1);
- }
- }
-
return(0);
}
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index b69d5fde..cdb00975 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -105,8 +105,7 @@ int alpm_get_option(unsigned char parm, long *data);
/* Info parameters */
enum {
- PM_DB_TREENAME = 1,
- PM_DB_LASTUPDATE
+ PM_DB_TREENAME = 1
};
PM_DB *alpm_db_register(char *treename);
@@ -114,7 +113,7 @@ int alpm_db_unregister(PM_DB *db);
void *alpm_db_getinfo(PM_DB *db, unsigned char parm);
-int alpm_db_update(PM_DB *db, char *archive, char *ts);
+int alpm_db_update(PM_DB *db, char *archive);
PM_PKG *alpm_db_readpkg(PM_DB *db, char *name);
PM_LIST *alpm_db_getpkgcache(PM_DB *db);
diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index b1da6b71..5951e32b 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -38,7 +38,7 @@
#include "alpm.h"
/* Open a database and return a pmdb_t handle */
-pmdb_t *db_open(char *root, char *dbpath, char *treename)
+pmdb_t *db_open(char *root, char *dbpath, char *treename, int mode)
{
pmdb_t *db;
@@ -55,9 +55,17 @@ pmdb_t *db_open(char *root, char *dbpath, char *treename)
db->dir = opendir(db->path);
if(db->dir == NULL) {
- FREE(db->path);
- FREE(db);
- return(NULL);
+ if(mode & DB_O_CREATE) {
+ _alpm_log(PM_LOG_WARNING, "could not open database '%s' -- try creating it", treename);
+ if(_alpm_makepath(db->path) == 0) {
+ db->dir = opendir(db->path);
+ }
+ }
+ if(!(mode & DB_O_CREATE) || db->dir == NULL) {
+ FREE(db->path);
+ FREE(db);
+ return(NULL);
+ }
}
STRNCPY(db->treename, treename, DB_TREENAME_LEN);
@@ -65,8 +73,6 @@ pmdb_t *db_open(char *root, char *dbpath, char *treename)
db->pkgcache = NULL;
db->grpcache = NULL;
- db_getlastupdate(db, db->lastupdate);
-
return(db);
}
@@ -92,81 +98,6 @@ void db_close(pmdb_t *db)
return;
}
-int db_create(char *root, char *dbpath, char *treename)
-{
- char path[PATH_MAX];
-
- if(root == NULL || dbpath == NULL || treename == NULL) {
- return(-1);
- }
-
- snprintf(path, PATH_MAX, "%s%s/%s", root, dbpath, treename);
- if(_alpm_makepath(path) != 0) {
- return(-1);
- }
-
- return(0);
-}
-
-/* reads dbpath/.lastupdate and populates *ts with the contents.
- * *ts should be malloc'ed and should be at least 15 bytes.
- *
- * Returns 0 on success, 1 on error
- *
- */
-int db_getlastupdate(pmdb_t *db, char *ts)
-{
- FILE *fp;
- char path[PATH_MAX];
-
- if(db == NULL || ts == NULL) {
- return(-1);
- }
-
- /* get the last update time, if it's there */
- snprintf(path, PATH_MAX, "%s/.lastupdate", db->path);
- if((fp = fopen(path, "r")) == NULL) {
- return(-1);
- } else {
- char line[256];
- if(fgets(line, sizeof(line), fp)) {
- STRNCPY(ts, line, 15); /* YYYYMMDDHHMMSS */
- ts[14] = '\0';
- } else {
- fclose(fp);
- return(-1);
- }
- }
- fclose(fp);
- return(0);
-}
-
-/* writes the dbpath/.lastupdate with the contents of *ts
- */
-int db_setlastupdate(pmdb_t *db, char *ts)
-{
- FILE *fp;
- char file[PATH_MAX];
-
- if(db == NULL || ts == NULL || strlen(ts) == 0) {
- return(-1);
- }
-
- snprintf(file, PATH_MAX, "%s/.lastupdate", db->path);
- if((fp = fopen(file, "w")) == NULL) {
- return(-1);
- }
- if(fputs(ts, fp) <= 0) {
- fclose(fp);
- return(-1);
- }
- fclose(fp);
-
- STRNCPY(db->lastupdate, ts, DB_UPDATE_LEN);
-
- return(0);
-}
-
void db_rewind(pmdb_t *db)
{
if(db == NULL || db->dir == NULL) {
diff --git a/lib/libalpm/db.h b/lib/libalpm/db.h
index 4cde6d2a..cd53d01c 100644
--- a/lib/libalpm/db.h
+++ b/lib/libalpm/db.h
@@ -35,7 +35,8 @@
#define INFRQ_ALL 0xFF
#define DB_TREENAME_LEN 128
-#define DB_UPDATE_LEN 16
+
+#define DB_O_CREATE 0x01
/* Database */
typedef struct __pmdb_t {
@@ -44,15 +45,10 @@ typedef struct __pmdb_t {
DIR *dir;
PMList *pkgcache;
PMList *grpcache;
- char lastupdate[DB_UPDATE_LEN];
} pmdb_t;
-pmdb_t *db_open(char *root, char *dbpath, char *treename);
+pmdb_t *db_open(char *root, char *dbpath, char *treename, int mode);
void db_close(pmdb_t *db);
-int db_create(char *root, char *dbpath, char *treename);
-
-int db_getlastupdate(pmdb_t *db, char *ts);
-int db_setlastupdate(pmdb_t *db, char *ts);
void db_rewind(pmdb_t *db);
pmpkg_t *db_scan(pmdb_t *db, char *target, unsigned int inforeq);
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-16 01:44:54 +0000