From d6c74352427367a334d37469962bbcf1b9ae364c Mon Sep 17 00:00:00 2001
From: Timo Teras <timo.teras@iki.fi>
Date: Thu, 17 Apr 2008 14:09:13 +0000
Subject: Initial commit of some stuff written so far. Still in state of flux.
 Expect breakage and major changes.

---
 src/index.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 src/index.c

(limited to 'src/index.c')

diff --git a/src/index.c b/src/index.c
new file mode 100644
index 0000000..4234002
--- /dev/null
+++ b/src/index.c
@@ -0,0 +1,70 @@
+/* index.c - Alpine Package Keeper (APK)
+ *
+ * Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
+ * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it 
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation. See http://www.gnu.org/ for details.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include "apk_applet.h"
+#include "apk_database.h"
+
+struct counts {
+	int total;
+	int unsatisfied;
+};
+
+static int warn_if_no_providers(apk_hash_item item, void *ctx)
+{
+	struct counts *counts = (struct counts *) ctx;
+	struct apk_name *name = (struct apk_name *) item;
+
+	if (name->pkgs == NULL) {
+		if (++counts->unsatisfied < 10)
+			apk_warning("No provider for dependency '%s'",
+				    name->name);
+		else if (counts->unsatisfied == 10)
+			apk_warning("Too many unsatisfiable dependencies, "
+				    "not reporting the rest.");
+	}
+	counts->total++;
+
+	return 0;
+}
+
+static int index_main(int argc, char **argv)
+{
+	struct apk_database db;
+	struct counts counts = {0,0};
+	int i;
+
+	apk_db_init(&db, NULL);
+	for (i = 0; i < argc; i++)
+		apk_db_pkg_add_file(&db, argv[i]);
+	apk_db_index_write(&db, STDOUT_FILENO);
+	apk_hash_foreach(&db.available.names, warn_if_no_providers, &counts);
+	apk_db_free(&db);
+
+	if (counts.unsatisfied != 0)
+		apk_warning("Total of %d unsatisfiable package "
+			    "names. Your repository maybe broken.",
+			    counts.unsatisfied);
+	apk_message("Index has %d packages", counts.total);
+
+	return 0;
+}
+
+static struct apk_applet apk_index = {
+	.name = "index",
+	.usage = "apkname...",
+	.main = index_main,
+};
+
+APK_DEFINE_APPLET(apk_index);
+
-- 
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