diff options
Diffstat (limited to 'src/info.c')
| -rw-r--r-- | src/info.c | 79 |
1 files changed, 70 insertions, 9 deletions
@@ -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, }; |