1 files changed, 96 insertions, 0 deletions
diff --git a/src/tools/proxy.c b/src/tools/proxy.c
new file mode 100644
index 0000000..9a599ca
--- /dev/null
+++ b/src/tools/proxy.c
@@ -0,0 +1,96 @@
+/* proxy.c
+ *
+ * Copyright 2022-2023 The Libproxy Team
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <string.h>
+
+#include "proxy.h"
+
+void print_proxies (char **proxies);
+
+/**
+ * Prints an array of proxies. Proxies are space separated.
+ * @proxies an array containing the proxies returned by libproxy.
+ */
+void
+print_proxies (char **proxies)
+{
+  int j;
+
+  if (!proxies) {
+    printf ("\n");
+    return;
+  }
+
+  for (j = 0; proxies[j]; j++)
+    printf ("%s%s", proxies[j], proxies[j + 1] ? " " : "\n");
+}
+
+int
+main (int    argc,
+      char **argv)
+{
+  int i;
+  char url[102400];       /* Should be plently long for most URLs */
+  char **proxies;
+
+  /* Create the proxy factory object */
+  pxProxyFactory *pf = px_proxy_factory_new ();
+  if (!pf) {
+    fprintf (stderr, "An unknown error occurred!\n");
+    return 1;
+  }
+
+  /* User entered some arguments on startup. skip interactive */
+  if (argc > 1) {
+    for (i = 1; i < argc; i++) {
+      /*
+       * Get an array of proxies to use. These should be used
+       * in the order returned. Only move on to the next proxy
+       * if the first one fails (etc).
+       */
+      proxies = px_proxy_factory_get_proxies (pf, argv[i]);
+      print_proxies (proxies);
+      px_proxy_factory_free_proxies (proxies);
+    }
+  }
+  /* Interactive mode */
+  else {
+    /* For each URL we read on STDIN, get the proxies to use */
+    for (url[0] = '\0'; fgets (url, 102400, stdin) != NULL;) {
+      if (url[strlen (url) - 1] == '\n') url[strlen (url) - 1] = '\0';
+
+      /*
+       * Get an array of proxies to use. These should be used
+       * in the order returned. Only move on to the next proxy
+       * if the first one fails (etc).
+       */
+      proxies = px_proxy_factory_get_proxies (pf, url);
+      print_proxies (proxies);
+      px_proxy_factory_free_proxies (proxies);
+    }
+  }
+  /* Destroy the proxy factory object */
+  px_proxy_factory_free (pf);
+  return 0;
+}