zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/docs/examples/getinmemory.c b/ap/lib/libcurl/curl-7.54.1/docs/examples/getinmemory.c
new file mode 100644
index 0000000..fb79478
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/docs/examples/getinmemory.c
@@ -0,0 +1,115 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2015, 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.haxx.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.
+ *
+ ***************************************************************************/
+/* <DESC>
+ * Shows how the write callback function can be used to download data into a
+ * chunk of memory instead of storing it in a file.
+ * </DESC>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <curl/curl.h>
+
+struct MemoryStruct {
+ char *memory;
+ size_t size;
+};
+
+static size_t
+WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp)
+{
+ size_t realsize = size * nmemb;
+ struct MemoryStruct *mem = (struct MemoryStruct *)userp;
+
+ mem->memory = realloc(mem->memory, mem->size + realsize + 1);
+ if(mem->memory == NULL) {
+ /* out of memory! */
+ printf("not enough memory (realloc returned NULL)\n");
+ return 0;
+ }
+
+ memcpy(&(mem->memory[mem->size]), contents, realsize);
+ mem->size += realsize;
+ mem->memory[mem->size] = 0;
+
+ return realsize;
+}
+
+int main(void)
+{
+ CURL *curl_handle;
+ CURLcode res;
+
+ struct MemoryStruct chunk;
+
+ chunk.memory = malloc(1); /* will be grown as needed by the realloc above */
+ chunk.size = 0; /* no data at this point */
+
+ curl_global_init(CURL_GLOBAL_ALL);
+
+ /* init the curl session */
+ curl_handle = curl_easy_init();
+
+ /* specify URL to get */
+ curl_easy_setopt(curl_handle, CURLOPT_URL, "http://www.example.com/");
+
+ /* send all data to this function */
+ curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
+
+ /* we pass our 'chunk' struct to the callback function */
+ curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk);
+
+ /* some servers don't like requests that are made without a user-agent
+ field, so we provide one */
+ curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, "libcurl-agent/1.0");
+
+ /* get it! */
+ res = curl_easy_perform(curl_handle);
+
+ /* check for errors */
+ if(res != CURLE_OK) {
+ fprintf(stderr, "curl_easy_perform() failed: %s\n",
+ curl_easy_strerror(res));
+ }
+ else {
+ /*
+ * Now, our chunk.memory points to a memory block that is chunk.size
+ * bytes big and contains the remote file.
+ *
+ * Do something nice with it!
+ */
+
+ printf("%lu bytes retrieved\n", (long)chunk.size);
+ }
+
+ /* cleanup curl stuff */
+ curl_easy_cleanup(curl_handle);
+
+ free(chunk.memory);
+
+ /* we're done with libcurl, so clean it up */
+ curl_global_cleanup();
+
+ return 0;
+}