[Feature][ZXW-88]merge P50 version
Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/docs/examples/sslbackend.c b/ap/lib/libcurl/curl-7.86.0/docs/examples/sslbackend.c
new file mode 100755
index 0000000..e07d190
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/docs/examples/sslbackend.c
@@ -0,0 +1,79 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+/* <DESC>
+ * Shows HTTPS usage with client certs and optional ssl engine use.
+ * </DESC>
+ */
+#include <assert.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <curl/curl.h>
+
+/*
+ * An SSL-enabled libcurl is required for this sample to work (at least one
+ * SSL backend has to be configured).
+ *
+ * **** This example only works with libcurl 7.56.0 and later! ****
+*/
+
+int main(int argc, char **argv)
+{
+ const char *name = argc > 1 ? argv[1] : "openssl";
+ CURLsslset result;
+
+ if(!strcmp("list", name)) {
+ const curl_ssl_backend **list;
+ int i;
+
+ result = curl_global_sslset((curl_sslbackend)-1, NULL, &list);
+ assert(result == CURLSSLSET_UNKNOWN_BACKEND);
+
+ for(i = 0; list[i]; i++)
+ printf("SSL backend #%d: '%s' (ID: %d)\n",
+ i, list[i]->name, list[i]->id);
+
+ return 0;
+ }
+ else if(isdigit((int)(unsigned char)*name)) {
+ int id = atoi(name);
+
+ result = curl_global_sslset((curl_sslbackend)id, NULL, NULL);
+ }
+ else
+ result = curl_global_sslset((curl_sslbackend)-1, name, NULL);
+
+ if(result == CURLSSLSET_UNKNOWN_BACKEND) {
+ fprintf(stderr, "Unknown SSL backend id: %s\n", name);
+ return 1;
+ }
+
+ assert(result == CURLSSLSET_OK);
+
+ printf("Version with SSL backend '%s':\n\n\t%s\n", name, curl_version());
+
+ return 0;
+}