X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=lib%2Fforeach_path.c;h=561e24f089b1674e88de4991b2a8e1ddd919f213;hb=30aa9bfe1e9a0e682f7c942b8e68054551f14857;hp=4afc122e1d4370861a3bde8cbf34bd2c5036640c;hpb=af49b10669467685a03ca860dd9d7c5fc3a590b5;p=zpackage

diff --git a/lib/foreach_path.c b/lib/foreach_path.c
index 4afc122..561e24f 100644
--- a/lib/foreach_path.c
+++ b/lib/foreach_path.c
@@ -31,6 +31,39 @@ void *data, char **errmsg) {
 	}
 
 
+	sql = sqlite3_str_value(s);
+	if (!sql) {
+		sqlite3_str_finish(s);
+		zpm->error = 1;
+		return 0;
+	}
+
+	zpm_exec(zpm, sql, callback, data, errmsg);
+	sqlite3_str_finish(s);
+	if (*errmsg) {
+		fprintf(stderr, "errmsg: %s\n", *errmsg);
+		zpm->error = 2;
+		return 0;
+	}
+
+	return 1;
+}
+
+int zpm_foreach_package(struct zpm *zpm, char *where,
+int (*callback)(void *cbdata, int ncols, char **vals, char **cols),
+void *data, char **errmsg) {
+	char *sql;
+	sqlite3_str *s;
+
+	if (!zpm || zpm->error || !callback) return 0;
+
+	s = sqlite3_str_new(zpm->db);
+	sqlite3_str_appendall(s, "select * from packages_pkgid");
+
+	if (where) {
+		sqlite3_str_appendf(s, " where %s", where);
+	}
+
 	sql = sqlite3_str_value(s);
 	if (!sql) {
 		sqlite3_str_finish(s);