X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuclient.git;a=blobdiff_plain;f=uclient-utils.c;h=a375eeacb33eceb0925d947da156f3e722d5f94d;hp=66a4f15fcf2a423d99b798c13ef3a6196a8a9763;hb=6853a3eeae3eede58e7989e3b4a94a58699a0d73;hpb=7401d5c1100a35dd5eafa602fad6d334dea98225

diff --git a/uclient-utils.c b/uclient-utils.c
index 66a4f15..a375eea 100644
--- a/uclient-utils.c
+++ b/uclient-utils.c
@@ -1,3 +1,20 @@
+/*
+ * uclient - ustream based protocol client library
+ *
+ * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
@@ -143,3 +160,25 @@ void http_digest_calculate_response(char *dest, const struct http_digest_data *d
 	http_create_hash(dest, h_a2_strings, ARRAY_SIZE(h_a2_strings));
 	http_create_hash(dest, resp_strings, ARRAY_SIZE(resp_strings));
 }
+
+char *uclient_get_url_filename(const char *url, const char *default_name)
+{
+	const char *str;
+	int len = strcspn(url, ";&");
+
+	while (len > 0 && url[len - 1] == '/')
+		len--;
+
+	for (str = url + len - 1; str >= url; str--) {
+		if (*str == '/')
+			break;
+	}
+
+	str++;
+	len -= str - url;
+
+	if (len > 0)
+		return strncpy(calloc(1, len + 1), str, len);
+
+	return strdup(default_name);
+}