+++ /dev/null
-/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2010 Index Data
- * See the file LICENSE for details.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#include <yaz/test.h>
-#include <yaz/comstack.h>
-#include <yaz/tcpip.h>
-
-static void tst_http_request(void)
-{
- {
- /* no content, no headers */
- const char *http_buf =
- /*123456789012345678 */
- "GET / HTTP/1.1\r\n"
- "\r\n"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 16), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 17), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 18), 18);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 19), 18);
- }
- {
- /* one header, no content */
- const char *http_buf =
- /*123456789012345678 */
- "GET / HTTP/1.1\r\n"
- "Content-Type: x\r\n"
- "\r\n"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 34), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 35), 35);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 36), 35);
- }
- {
- /* one content-length header, length 0 */
- const char *http_buf =
- /*123456789012345678 */
- "GET / HTTP/1.1\r\n"
- "Content-Length: 0\r\n"
- "\r\n"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 35), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 37), 37);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 38), 37);
- }
- {
- /* one content-length header, length 5 */
- const char *http_buf =
- /*123456789012345678 */
- "GET / HTTP/1.1\r\n"
- "Content-Length: 5\r\n"
- "\r\n"
- "ABCDE"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 41), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 42), 42);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 43), 42);
- }
- {
- /* LF only in GET, one content-length header, length 5 */
- const char *http_buf =
- /*123456789012345678 */
- "GET / HTTP/1.1\n"
- "Content-Length: 5\r\n"
- "\r\n"
- "ABCDE"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 40), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 41), 41);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 42), 41);
- }
- {
- /* LF only in all places, one content-length header, length 5 */
- const char *http_buf =
- /*123456789012345678 */
- "GET / HTTP/1.1\n"
- "Content-Length: 5\n"
- "\n"
- "ABCDE"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 38), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 39), 39);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 40), 39);
- }
-
- {
- /* one header, unknown transfer-encoding (no content) */
- const char *http_buf =
- /*12345678901234567890123456789 */
- "GET / HTTP/1.1\r\n"
- "Transfer-Encoding: chunke_\r\n"
- "\r\n"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 45), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 46), 46);
- }
-
- {
- /* one header, one chunk */
- const char *http_buf =
- /*12345678901234567890123456789 */
- "GET / HTTP/1.1\r\n"
- "Transfer-Encoding: chunked\r\n"
- "\r\n"
- "3\r\n"
- "123\r\n"
- "0\r\n\r\n"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 58), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 59), 59);
- }
-
- {
- /* one header, two chunks */
- const char *http_buf =
- /*12345678901234567890123456789 */
- "GET / HTTP/1.1\r\n"
- "Transfer-Encoding: chunked\r\n"
- "\r\n"
- "3\r\n"
- "123\r\n"
- "2\r\n"
- "12\n"
- "0\r\n\r\n"
- "GET / HTTP/1.0\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 64), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 65), 65);
- }
-}
-
-static void tst_http_response(void)
-{
- {
- /* unlimited content, no headers */
- const char *http_buf =
- /*123456789012345678 */
- "HTTP/1.1 200 OK\r\n"
- "\r\n"
- "HTTP/1.1 200 OK\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 24), 0);
- }
- {
- /* response, content */
- const char *http_buf =
- /*123456789012345678 */
- "HTTP/1.1 200 OK\r\n"
- "Content-Length: 2\r\n"
- "\r\n"
- "12"
- "HTTP/1.1 200 OK\r\n";
-
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 1), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 2), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 39), 0);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 40), 40);
- YAZ_CHECK_EQ(cs_complete_auto(http_buf, 41), 40);
- }
-}
-
-/** \brief COMSTACK synopsis from manual, doc/comstack.xml */
-static int comstack_example(const char *server_address_str)
-{
- COMSTACK stack;
- char *buf = 0;
- int size = 0, length_incoming;
- void *server_address_ip;
- int status;
-
- char *protocol_package = "GET / HTTP/1.0\r\n\r\n";
- int protocol_package_length = strlen(protocol_package);
-
- stack = cs_create(tcpip_type, 1, PROTO_HTTP);
- if (!stack) {
- perror("cs_create"); /* use perror() here since we have no stack yet */
- return -1;
- }
-
- server_address_ip = cs_straddr(stack, server_address_str);
- if (!server_address_ip)
- {
- fprintf(stderr, "cs_straddr: address could not be resolved\n");
- return -1;
- }
-
- status = cs_connect(stack, server_address_ip);
- if (status != 0) {
- fprintf(stderr, "cs_connect: %s\n", cs_strerror(stack));
- return -1;
- }
-
- status = cs_put(stack, protocol_package, protocol_package_length);
- if (status) {
- fprintf(stderr, "cs_put: %s\n", cs_strerror(stack));
- return -1;
- }
-
- /* Now get a response */
-
- length_incoming = cs_get(stack, &buf, &size);
- if (!length_incoming) {
- fprintf(stderr, "Connection closed\n");
- return -1;
- } else if (length_incoming < 0) {
- fprintf(stderr, "cs_get: %s\n", cs_strerror(stack));
- return -1;
- }
-
- /* Print result */
- fwrite(buf, length_incoming, 1, stdout);
-
- /* clean up */
- cs_close(stack);
- if (buf)
- free(buf);
- return 0;
-}
-
-
-int main (int argc, char **argv)
-{
- YAZ_CHECK_INIT(argc, argv);
- YAZ_CHECK_LOG();
- if (argc == 2)
- comstack_example(argv[1]);
- tst_http_request();
- tst_http_response();
- YAZ_CHECK_TERM;
-}
-
-/*
- * Local variables:
- * c-basic-offset: 4
- * c-file-style: "Stroustrup"
- * indent-tabs-mode: nil
- * End:
- * vim: shiftwidth=4 tabstop=8 expandtab
- */
-
projects / yaz-moved-to-github.git / blobdiff