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cache: use changeset to figure out downloadables 

that way we get the same result as the 'apk add world' at boot
time; it might differ from currently installed set (ref #49).
cute-signatures
Timo Teras 2009-07-07 09:32:29 +03:00
parent 1a54de02b5
commit b551c3b081
1 changed files with 23 additions and 3 deletions
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26
src/cache.c
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@ -15,17 +15,34 @@
#include "apk_defines.h"
#include "apk_applet.h"
#include "apk_database.h"
#include "apk_state.h"
#define CACHE_CLEAN BIT(0)
#define CACHE_DOWNLOAD BIT(1)
static int cache_download(struct apk_database *db)
{
struct apk_state *state;
struct apk_change *change;
struct apk_package *pkg;
char pkgfile[256];
int i, r;
list_for_each_entry(pkg, &db->installed.packages, installed_pkgs_list) {
if (db->world == NULL)
return 0;
state = apk_state_new(db);
for (i = 0; i < db->world->num; i++) {
r = apk_state_lock_dependency(state, &db->world->item[i]);
if (r != 0) {
apk_error("Unable to select version for '%s'",
db->world->item[i].name->name);
goto err;
}
}
list_for_each_entry(change, &state->change_list_head, change_list) {
pkg = change->newpkg;
snprintf(pkgfile, sizeof(pkgfile), "%s-%s.apk",
pkg->name->name, pkg->version);
if (apk_cache_exists(db, pkg->csum, pkgfile))
@ -40,7 +57,10 @@ static int cache_download(struct apk_database *db)
return r;
}
}
return 0;
err:
apk_state_unref(state);
return r;
}
static int cache_clean(struct apk_database *db)
@ -117,7 +137,7 @@ static int cache_main(void *ctx, int argc, char **argv)
return -100;
r = apk_db_open(&db, apk_root,
(actions & CACHE_DOWNLOAD) ? 0 : APK_OPENF_NO_STATE);
APK_OPENF_NO_SCRIPTS | APK_OPENF_NO_INSTALLED);
if (r != 0)
return r;