--- /dev/null
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 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.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "test.h"
+
+#ifdef HAVE_INET_PTON
+
+#ifdef WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#include <windows.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#include "memdebug.h"
+
+/* to prevent libcurl from closing our socket */
+static int closesocket_cb(void *clientp, curl_socket_t item)
+{
+ (void)clientp;
+ (void)item;
+ return 0;
+}
+
+/* provide our own socket */
+static curl_socket_t socket_cb(void *clientp,
+ curlsocktype purpose,
+ struct curl_sockaddr *address)
+{
+ int s = *(int *)clientp;
+ (void)purpose;
+ (void)address;
+ return (curl_socket_t)s;
+}
+
+/* tell libcurl the socket is connected */
+static int sockopt_cb(void *clientp,
+ curl_socket_t curlfd,
+ curlsocktype purpose)
+{
+ (void)clientp;
+ (void)curlfd;
+ (void)purpose;
+ return CURL_SOCKOPT_ALREADY_CONNECTED;
+}
+
+/* Expected args: URL IP PORT */
+int test(char *URL)
+{
+ CURL *curl = NULL;
+ CURLcode res = TEST_ERR_MAJOR_BAD;
+ int status;
+ curl_socket_t client_fd = CURL_SOCKET_BAD;
+ struct sockaddr_in serv_addr;
+ unsigned short port;
+
+ if(!strcmp("check", URL))
+ return 0; /* no output makes it not skipped */
+
+ port = (unsigned short)atoi(libtest_arg3);
+
+ if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
+ fprintf(stderr, "curl_global_init() failed\n");
+ return TEST_ERR_MAJOR_BAD;
+ }
+
+ /*
+ * This code connects to the TCP port "manually" so that we then can hand
+ * over this socket as "already connected" to libcurl and make sure that
+ * this works.
+ */
+ client_fd = socket(AF_INET, SOCK_STREAM, 0);
+ if(client_fd == CURL_SOCKET_BAD) {
+ fprintf(stderr, "socket creation error\n");
+ goto test_cleanup;
+ }
+
+ serv_addr.sin_family = AF_INET;
+ serv_addr.sin_port = htons(port);
+
+ if(inet_pton(AF_INET, libtest_arg2, &serv_addr.sin_addr) <= 0) {
+ fprintf(stderr, "inet_pton failed\n");
+ goto test_cleanup;
+ }
+
+ status = connect(client_fd, (struct sockaddr*)&serv_addr, sizeof(serv_addr));
+ if(status < 0) {
+ fprintf(stderr, "connection failed\n");
+ goto test_cleanup;
+ }
+
+ curl = curl_easy_init();
+ if(!curl) {
+ fprintf(stderr, "curl_easy_init() failed\n");
+ goto test_cleanup;
+ }
+
+ test_setopt(curl, CURLOPT_VERBOSE, 1L);
+ test_setopt(curl, CURLOPT_OPENSOCKETFUNCTION, socket_cb);
+ test_setopt(curl, CURLOPT_OPENSOCKETDATA, &client_fd);
+ test_setopt(curl, CURLOPT_SOCKOPTFUNCTION, sockopt_cb);
+ test_setopt(curl, CURLOPT_SOCKOPTDATA, NULL);
+ test_setopt(curl, CURLOPT_CLOSESOCKETFUNCTION, closesocket_cb);
+ test_setopt(curl, CURLOPT_CLOSESOCKETDATA, NULL);
+ test_setopt(curl, CURLOPT_VERBOSE, 1L);
+ test_setopt(curl, CURLOPT_HEADER, 1L);
+ test_setopt(curl, CURLOPT_URL, URL);
+
+ res = curl_easy_perform(curl);
+
+test_cleanup:
+ if(client_fd != CURL_SOCKET_BAD)
+ sclose(client_fd);
+ curl_easy_cleanup(curl);
+ curl_global_cleanup();
+
+ return res;
+}
+#else
+int test(char *URL)
+{
+ (void)URL;
+ printf("lacks inet_pton\n");
+ return 0;
+}
+#endif
projects / thirdparty / curl.git / commitdiff
