/* * Copyright (c) 2012 Martin Storsjo * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include "config.h"#include "libavformat/url.h"#include "libavformat/avformat.h" static void test_decompose(const char *url){    URLComponents uc;    int len, ret;     printf("%s =>\n", url);    ret = ff_url_decompose(&uc, url, NULL);    if (ret < 0) {        printf("  error: %s\n", av_err2str(ret));        return;    }#define PRINT_COMPONENT(comp) \    len = uc.url_component_end_##comp - uc.comp; \    if (len) printf("  "#comp": %.*s\n", len, uc.comp);    PRINT_COMPONENT(scheme);    PRINT_COMPONENT(authority);    PRINT_COMPONENT(userinfo);    PRINT_COMPONENT(host);    PRINT_COMPONENT(port);    PRINT_COMPONENT(path);    PRINT_COMPONENT(query);    PRINT_COMPONENT(fragment);    printf("\n");} static void test(const char *base, const char *rel){    char buf[200], buf2[200], buf_dos[200], buf_native[200];    int ret;     ret = ff_make_absolute_url2(buf, sizeof(buf), base, rel, 0);    if (ret < 0) {        printf("%50s %-20s => error %s\n", base, rel, av_err2str(ret));        return;    }    printf("%50s %-20s => %s\n", base, rel, buf);    ret = ff_make_absolute_url2(buf_dos, sizeof(buf_dos), base, rel, 1);    if (ret < 0)        snprintf(buf_dos, sizeof(buf_dos), "error %s", av_err2str(ret));    ret = ff_make_absolute_url(buf_native, sizeof(buf_native), base, rel);    if (ret < 0)        snprintf(buf_native, sizeof(buf_native), "error %s", av_err2str(ret));    if (strcmp(buf, buf_dos))        printf("%50s %-20sDOS %s\n", base, rel, buf_dos);    if (HAVE_DOS_PATHS && strcmp(buf_dos, buf_native) ||        !HAVE_DOS_PATHS && strcmp(buf, buf_native))        printf("Native mismatch\n");    if (base) {        /* Test in-buffer replacement */        snprintf(buf2, sizeof(buf2), "%s", base);        ff_make_absolute_url2(buf2, sizeof(buf2), buf2, rel, 0);        if (strcmp(buf, buf2)) {            printf("In-place handling of %s + %s failed\n", base, rel);            exit(1);        }    }} static void test2(const char *url){    char proto[64];    char auth[256];    char host[256];    char path[256];    int port=-1;     av_url_split(proto, sizeof(proto), auth, sizeof(auth), host, sizeof(host), &port, path, sizeof(path), url);    printf("%-60s => %-15s %-15s %-15s %5d %s\n", url, proto, auth, host, port, path);} int main(void){    printf("Testing ff_url_decompose:\n\n");    test_decompose("http://user:pass@ffmpeg:8080/dir/file?query#fragment");    test_decompose("http://ffmpeg/dir/file");    test_decompose("file:///dev/null");    test_decompose("file:/dev/null");    test_decompose("http://[::1]/dev/null");    test_decompose("http://[::1]:8080/dev/null");    test_decompose("//ffmpeg/dev/null");    test_decompose("test?url=http://server/path");    test_decompose("dummy.mp4#t=0:02:00,121.5");     printf("Testing ff_make_absolute_url:\n");    test(NULL, "baz");    test("/foo/bar", "baz");    test("/foo/bar", "../baz");    test("/foo/bar", "/baz");    test("/foo/bar", "../../../baz");    test("http://server/foo/", "baz");    test("http://server/foo/bar", "baz");    test("http://server/foo/", "../baz");    test("http://server/foo/bar/123", "../../baz");    test("http://server/foo/bar/123", "/baz");    test("http://server/foo/bar/123", "https://other/url");    test("http://server/foo/bar?param=value/with/slashes", "/baz");    test("http://server/foo/bar?param&otherparam", "?someparam");    test("http://server/foo/bar", "//other/url");    test("http://server/foo/bar", "../../../../../other/url");    test("http://server/foo/bar", "/../../../../../other/url");    test("http://server/foo/bar", "/test/../../../../../other/url");    test("http://server/foo/bar", "/test/../../test/../../../other/url");    test("http://server/foo/bar", "file:../baz/qux");    test("http://server/foo//bar/", "../../");    test("file:../tmp/foo", "../bar/");    test("file:../tmp/foo", "file:../bar/");    test("http://server/foo/bar", "./");    test("http://server/foo/bar", ".dotfile");    test("http://server/foo/bar", "..doubledotfile");    test("http://server/foo/bar", "double..dotfile");    test("http://server/foo/bar", "doubledotfile..");    test("file1", "file2");    test("dir/file1", "file2");    test("dir/file1", "../file2");    test("dir\\file1", "file2");    test("\\\\srv\\shr\\file", "..\\..\\dummy");    test("\\\\srv\\shr\\file", "dummy");    test("\\\\srv\\shr\\file", "\\\\srv2\\shr2\\file2");    test("\\\\srv\\shr\\file", "d:/file");    test("C:\\dir\\a", "..\\file");    test("C:\\dir\\a", "\\\\srv\\shr\\file");    test("C:\\dir\\a", "d:\\file");    test("http://a/b", "\\\\srv\\shr\\file");    test("http://a/b", "//srv/shr/file");    test("http://a/b", "d:\\file");    test("http://a/b", "C:/file");     /* From https://tools.ietf.org/html/rfc3986#section-5.4 */    test("http://a/b/c/d;p?q", "g:h");           // g:h    test("http://a/b/c/d;p?q", "g");             // http://a/b/c/g    test("http://a/b/c/d;p?q", "./g");           // http://a/b/c/g    test("http://a/b/c/d;p?q", "g/");            // http://a/b/c/g/    test("http://a/b/c/d;p?q", "/g");            // http://a/g    test("http://a/b/c/d;p?q", "//g");           // http://g    test("http://a/b/c/d;p?q", "?y");            // http://a/b/c/d;p?y    test("http://a/b/c/d;p?q", "g?y");           // http://a/b/c/g?y    test("http://a/b/c/d;p?q", "#s");            // http://a/b/c/d;p?q#s    test("http://a/b/c/d;p?q", "g#s");           // http://a/b/c/g#s    test("http://a/b/c/d;p?q", "g?y#s");         // http://a/b/c/g?y#s    test("http://a/b/c/d;p?q", ";x");            // http://a/b/c/;x    test("http://a/b/c/d;p?q", "g;x");           // http://a/b/c/g;x    test("http://a/b/c/d;p?q", "g;x?y#s");       // http://a/b/c/g;x?y#s    test("http://a/b/c/d;p?q", "");              // http://a/b/c/d;p?q    test("http://a/b/c/d;p?q", ".");             // http://a/b/c/    test("http://a/b/c/d;p?q", "./");            // http://a/b/c/    test("http://a/b/c/d;p?q", "..");            // http://a/b/    test("http://a/b/c/d;p?q", "../");           // http://a/b/    test("http://a/b/c/d;p?q", "../g");          // http://a/b/g    test("http://a/b/c/d;p?q", "../..");         // http://a/    test("http://a/b/c/d;p?q", "../../");        // http://a/    test("http://a/b/c/d;p?q", "../../g");       // http://a/g    test("http://a/b/c/d;p?q", "../../../g");    // http://a/g    test("http://a/b/c/d;p?q", "../../../../g"); // http://a/g    test("http://a/b/c/d;p?q", "/./g");          // http://a/g    test("http://a/b/c/d;p?q", "/../g");         // http://a/g    test("http://a/b/c/d;p?q", "g.");            // http://a/b/c/g.    test("http://a/b/c/d;p?q", ".g");            // http://a/b/c/.g    test("http://a/b/c/d;p?q", "g..");           // http://a/b/c/g..    test("http://a/b/c/d;p?q", "..g");           // http://a/b/c/..g    test("http://a/b/c/d;p?q", "./../g");        // http://a/b/g    test("http://a/b/c/d;p?q", "./g/.");         // http://a/b/c/g/    test("http://a/b/c/d;p?q", "g/./h");         // http://a/b/c/g/h    test("http://a/b/c/d;p?q", "g/../h");        // http://a/b/c/h    test("http://a/b/c/d;p?q", "g;x=1/./y");     // http://a/b/c/g;x=1/y    test("http://a/b/c/d;p?q", "g;x=1/../y");    // http://a/b/c/y    test("http://a/b/c/d;p?q", "g?y/./x");       // http://a/b/c/g?y/./x    test("http://a/b/c/d;p?q", "g?y/../x");      // http://a/b/c/g?y/../x    test("http://a/b/c/d;p?q", "g#s/./x");       // http://a/b/c/g#s/./x    test("http://a/b/c/d;p?q", "g#s/../x");      // http://a/b/c/g#s/../x     printf("\nTesting av_url_split:\n");    test2("/foo/bar");    test2("http://server/foo/");    test2("http://example.com/foo/bar");    test2("http://user:pass@localhost:8080/foo/bar/123");    test2("http://server/foo/bar?param=value/with/slashes");    test2("https://1l-lh.a.net/i/1LIVE_HDS@179577/master.m3u8");    test2("ftp://u:p%2B%2F2@ftp.pbt.com/ExportHD.mpg");    test2("https://key.dns.com?key_id=2&model_id=12345&&access_key=");    test2("http://example.com#tag");     return 0;}