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-rw-r--r--src/rest.c90
1 files changed, 90 insertions, 0 deletions
diff --git a/src/rest.c b/src/rest.c
index 0835f68..bbe3f52 100644
--- a/src/rest.c
+++ b/src/rest.c
@@ -2208,6 +2208,83 @@ static int og_cmd_restore_image(json_t *element, struct og_msg_params *params)
clients);
}
+static int og_cmd_delete_image(json_t *element, struct og_msg_params *params)
+{
+ char filename[PATH_MAX + 1];
+ const char *key, *image;
+ struct og_dbi *dbi;
+ dbi_result result;
+ int rval, err = 0;
+ json_t *value;
+
+
+ if (json_typeof(element) != JSON_OBJECT)
+ return -1;
+
+ json_object_foreach(element, key, value) {
+ if (!strcmp(key, "image")) {
+ err = og_json_parse_string(value, &params->id);
+ params->flags |= OG_REST_PARAM_ID;
+ }
+
+ if (err < 0)
+ return err;
+ }
+
+ if (!og_msg_params_validate(params, OG_REST_PARAM_ID))
+ return -1;
+
+ dbi = og_dbi_open(&ogconfig.db);
+ if (!dbi) {
+ syslog(LOG_ERR, "cannot open connection database (%s:%d)\n",
+ __func__, __LINE__);
+ return -1;
+ }
+
+ result = dbi_conn_queryf(dbi->conn,
+ "SELECT nombreca FROM imagenes "
+ "WHERE idimagen='%s'",
+ params->id);
+ if (!result) {
+ og_dbi_close(dbi);
+ syslog(LOG_ERR, "failed to query database\n");
+ return -1;
+ }
+ if (!dbi_result_next_row(result)) {
+ dbi_result_free(result);
+ og_dbi_close(dbi);
+ syslog(LOG_ERR, "image does not exist in database\n");
+ return -1;
+ }
+
+ image = dbi_result_get_string(result, "nombreca");
+ snprintf(filename, sizeof(filename), "%s/%s.img", ogconfig.repo.dir,
+ image);
+ dbi_result_free(result);
+
+ result = dbi_conn_queryf(dbi->conn,
+ "DELETE FROM imagenes "
+ "WHERE idimagen='%s'",
+ params->id);
+ if (!result) {
+ og_dbi_close(dbi);
+ syslog(LOG_ERR, "failed to query database\n");
+ return -1;
+ }
+ dbi_result_free(result);
+
+ rval = unlink(filename);
+ if (rval) {
+ og_dbi_close(dbi);
+ syslog(LOG_ERR, "cannot delete image %s: %s\n",
+ image, strerror(errno));
+ return -1;
+ }
+ og_dbi_close(dbi);
+
+ return 0;
+}
+
static int og_cmd_setup(json_t *element, struct og_msg_params *params)
{
json_t *value, *clients;
@@ -5348,6 +5425,19 @@ int og_client_state_process_payload_rest(struct og_client *cli)
goto err_process_rest_payload;
}
err = og_cmd_restore_image(root, &params);
+ } else if (!strncmp(cmd, "image/delete", strlen("image/delete"))) {
+ if (method != OG_METHOD_POST) {
+ err = og_client_method_not_found(cli);
+ goto err_process_rest_payload;
+ }
+
+ if (!root) {
+ syslog(LOG_ERR,
+ "command image delete with no payload\n");
+ err = og_client_bad_request(cli);
+ goto err_process_rest_payload;
+ }
+ err = og_cmd_delete_image(root, &params);
} else if (!strncmp(cmd, "setup", strlen("setup"))) {
if (method != OG_METHOD_POST) {
err = og_client_method_not_found(cli);