1 files changed, 75 insertions, 0 deletions
diff --git a/pkg_src_list.c b/pkg_src_list.c
new file mode 100644
index 0000000..34e90cc
--- /dev/null
+++ b/pkg_src_list.c
@@ -0,0 +1,75 @@
+/* pkg_src_list.c - the itsy package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "ipkg.h"
+
+#include "pkg_src_list.h"
+#include "void_list.h"
+
+int pkg_src_list_init(pkg_src_list_t *list)
+{
+    return void_list_init((void_list_t *) list);
+}
+
+void pkg_src_list_deinit(pkg_src_list_t *list)
+{
+    pkg_src_list_elt_t *iter;
+    pkg_src_t *pkg_src;
+
+    for (iter = list->head; iter; iter = iter->next) {
+      pkg_src = iter->data;
+      pkg_src_deinit(pkg_src);
+
+      /* malloced in pkg_src_list_append */
+      free(pkg_src);
+      iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list,
+			       const char *name, const char *base_url, const char *extra_data,
+			       int gzip)
+{
+    int err;
+
+    /* freed in pkg_src_list_deinit */
+    pkg_src_t *pkg_src = malloc(sizeof(pkg_src_t));
+
+    if (pkg_src == NULL) {
+	fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
+	return NULL;
+    }
+    pkg_src_init(pkg_src, name, base_url, extra_data, gzip);
+
+    err = void_list_append((void_list_t *) list, pkg_src);
+    if (err) {
+	return NULL;
+    }
+
+    return pkg_src;
+}
+
+int pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data)
+{
+    return void_list_push((void_list_t *) list, data);
+}
+
+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list)
+{
+    return (pkg_src_list_elt_t *) void_list_pop((void_list_t *) list);
+}