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-rw-r--r--src/pacman/sync.c120
1 files changed, 6 insertions, 114 deletions
diff --git a/src/pacman/sync.c b/src/pacman/sync.c
index 3e599830..251de0c2 100644
--- a/src/pacman/sync.c
+++ b/src/pacman/sync.c
@@ -42,50 +42,6 @@
extern config_t *config;
-/* splits package name into its respective parts */
-static int split_pkgname(char *target, char *name, char *version)
-{
- char tmp[512];
- char *p, *q;
-
- if(target == NULL) {
- return(-1);
- }
-
- /* trim path name (if any) */
- if((p = strrchr(target, '/')) == NULL) {
- p = target;
- } else {
- p++;
- }
- strncpy(tmp, p, 512);
- /* trim file extension (if any) */
- if((p = strstr(tmp, PKGEXT))) {
- *p = '\0';
- }
- /* trim architecture */
- if((p = alpm_pkg_name_hasarch(tmp))) {
- *p = '\0';
- }
-
- p = tmp + strlen(tmp);
-
- for(q = --p; *q && *q != '-'; q--);
- if(*q != '-' || q == tmp) {
- return(-1);
- }
- for(p = --q; *p && *p != '-'; p--);
- if(*p != '-' || p == tmp) {
- return(-1);
- }
- strncpy(version, p+1, 64);
- *p = '\0';
-
- strncpy(name, tmp, 256);
-
- return(0);
-}
-
static int sync_cleancache(int level)
{
/* TODO for now, just mess with the first cache directory */
@@ -93,75 +49,11 @@ static int sync_cleancache(int level)
const char *cachedir = alpm_list_getdata(cachedirs);
if(level == 1) {
- /* incomplete cleanup: we keep latest packages and partial downloads */
- DIR *dir;
- struct dirent *ent;
- alpm_list_t *cache = NULL, *clean = NULL, *i, *j;
-
- if(!yesno(_("Do you want to remove old packages from cache? [Y/n] ")))
- return(0);
- printf(_("removing old packages from cache... "));
- dir = opendir(cachedir);
- if(dir == NULL) {
- fprintf(stderr, _("error: could not access cache directory\n"));
- return(1);
- }
- rewinddir(dir);
- while((ent = readdir(dir)) != NULL) {
- if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
- continue;
- }
- cache = alpm_list_add(cache, strdup(ent->d_name));
- }
- closedir(dir);
-
- for(i = cache; i; i = alpm_list_next(i)) {
- char *str = alpm_list_getdata(i);
- char name[256], version[64];
-
- if(strstr(str, PKGEXT) == NULL) {
- clean = alpm_list_add(clean, strdup(str));
- continue;
- }
- /* we keep partially downloaded files */
- if(strstr(str, PKGEXT ".part")) {
- continue;
- }
- if(split_pkgname(str, name, version) != 0) {
- clean = alpm_list_add(clean, strdup(str));
- continue;
- }
- for(j = alpm_list_next(i); j; j = alpm_list_next(j)) {
- char *s = alpm_list_getdata(j);
- char n[256], v[64];
-
- if(strstr(s, PKGEXT) == NULL) {
- continue;
- }
- if(strstr(s, PKGEXT ".part")) {
- continue;
- }
- if(split_pkgname(s, n, v) != 0) {
- continue;
- }
- /* TODO Do not remove the currently installed version EITHER */
- if(!strcmp(name, n)) {
- char *ptr = (alpm_pkg_vercmp(version, v) < 0) ? str : s;
- if(!alpm_list_find_str(clean, ptr)) {
- clean = alpm_list_add(clean, strdup(ptr));
- }
- }
- }
- }
- FREELIST(cache);
-
- for(i = clean; i; i = alpm_list_next(i)) {
- char path[PATH_MAX];
-
- snprintf(path, PATH_MAX, "%s/%s", cachedir, (char *)alpm_list_getdata(i));
- unlink(path);
- }
- FREELIST(clean);
+ /* incomplete cleanup */
+ printf(_("Partial cache cleaning functionality in pacman needs a lot of work.\n"
+ "For now it is recommended to use one of the many external tools, such\n"
+ "as a python script, to do so.\n"));
+ return(1);
} else {
/* full cleanup */
if(!yesno(_("Do you want to remove all packages from cache? [Y/n] ")))
@@ -177,9 +69,9 @@ static int sync_cleancache(int level)
fprintf(stderr, _("error: could not create new cache directory\n"));
return(1);
}
+ printf(_("done.\n"));
}
- printf(_("done.\n"));
return(0);
}