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authorTimo Teras <timo.teras@iki.fi>2009-01-13 14:09:45 +0200
committerTimo Teras <timo.teras@iki.fi>2009-01-13 14:09:45 +0200
commit3755e1cde35828aad4af0578d4271af6b7d57b61 (patch)
tree474c3fc5f5cd064b3b301cabe5e5d2bf09825461 /src/info.c
parent0a7910c144568d8c22a99e359d9c3caf087bc368 (diff)
downloadapk-tools-3755e1cde35828aad4af0578d4271af6b7d57b61.tar.bz2
apk-tools-3755e1cde35828aad4af0578d4271af6b7d57b61.tar.xz
apk: per applet options
Diffstat (limited to 'src/info.c')
-rw-r--r--src/info.c79
1 files changed, 70 insertions, 9 deletions
diff --git a/src/info.c b/src/info.c
index 780850d..2e41742 100644
--- a/src/info.c
+++ b/src/info.c
@@ -12,30 +12,91 @@
#include <stdio.h>
#include "apk_defines.h"
#include "apk_applet.h"
+#include "apk_package.h"
#include "apk_database.h"
+#include "apk_state.h"
-static int info_main(int argc, char **argv)
+struct info_ctx {
+ int (*action)(struct apk_database *db, int argc, char **argv);
+};
+
+static int info_list(struct apk_database *db, int argc, char **argv)
{
- struct apk_database db;
struct apk_package *pkg;
- if (apk_db_open(&db, apk_root) < 0)
- return -1;
-
- list_for_each_entry(pkg, &db.installed.packages, installed_pkgs_list) {
+ list_for_each_entry(pkg, &db->installed.packages, installed_pkgs_list) {
printf("%s", pkg->name->name);
- if (!apk_quiet)
- printf(" %s", pkg->version);
+ if (!apk_quiet)
+ printf("-%s - %s", pkg->version, pkg->description);
printf("\n");
}
+ return 0;
+}
+
+static int info_exists(struct apk_database *db, int argc, char **argv)
+{
+ struct apk_name *name;
+ int i, j;
+
+ for (i = 0; i < argc; i++) {
+ name = apk_db_query_name(db, APK_BLOB_STR(argv[i]));
+ if (name == NULL)
+ return 1;
+
+ for (j = 0; j < name->pkgs->num; j++) {
+ if (apk_pkg_get_state(name->pkgs->item[j]) == APK_STATE_INSTALL)
+ break;
+ }
+ if (j >= name->pkgs->num)
+ return 2;
+ }
- apk_db_close(&db);
return 0;
}
+static int info_parse(void *ctx, int optch, int optindex, const char *optarg)
+{
+ struct info_ctx *ictx = (struct info_ctx *) ctx;
+
+ switch (optch) {
+ case 'e':
+ ictx->action = info_exists;
+ break;
+ default:
+ return -1;
+ }
+ return 0;
+}
+
+static int info_main(void *ctx, int argc, char **argv)
+{
+ struct info_ctx *ictx = (struct info_ctx *) ctx;
+ struct apk_database db;
+ int r;
+
+ if (apk_db_open(&db, apk_root) < 0)
+ return -1;
+
+ if (ictx->action != NULL)
+ r = ictx->action(&db, argc, argv);
+ else
+ r = info_list(&db, argc, argv);
+
+ apk_db_close(&db);
+ return r;
+}
+
+static struct option info_options[] = {
+ { "installed", no_argument, NULL, 'e' },
+};
+
static struct apk_applet apk_info = {
.name = "info",
.usage = "",
+ .context_size = sizeof(struct info_ctx),
+ .num_options = ARRAY_SIZE(info_options),
+ .options = info_options,
+ .parse = info_parse,
.main = info_main,
};