mirror of https://github.com/ossrs/srs.git
Merge branch '2.0release' into develop
winlin
10 years ago
commit
6f685e66b1
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/*
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The MIT License (MIT)
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Copyright (c) 2013-2015 SRS(simple-rtmp-server)
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Permission is hereby granted, free of charge, to any person obtaining a copy of
|
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|
this software and associated documentation files (the "Software"), to deal in
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|
the Software without restriction, including without limitation the rights to
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|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
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|
the Software, and to permit persons to whom the Software is furnished to do so,
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|
subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in all
|
||||||
|
copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||||
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||||
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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|
*/
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#include <srs_app_http_static.hpp>
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#if defined(SRS_AUTO_HTTP_CORE)
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <sstream>
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using namespace std;
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#include <srs_protocol_buffer.hpp>
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#include <srs_rtmp_utility.hpp>
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#include <srs_kernel_log.hpp>
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#include <srs_kernel_error.hpp>
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#include <srs_app_st.hpp>
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#include <srs_core_autofree.hpp>
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#include <srs_app_config.hpp>
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#include <srs_kernel_utility.hpp>
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#include <srs_kernel_file.hpp>
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#include <srs_kernel_flv.hpp>
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#include <srs_rtmp_stack.hpp>
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#include <srs_app_source.hpp>
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#include <srs_rtmp_msg_array.hpp>
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#include <srs_kernel_aac.hpp>
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#include <srs_kernel_mp3.hpp>
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#include <srs_kernel_ts.hpp>
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#include <srs_app_pithy_print.hpp>
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#include <srs_app_source.hpp>
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#include <srs_app_server.hpp>
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#endif
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#ifdef SRS_AUTO_HTTP_SERVER
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SrsVodStream::SrsVodStream(string root_dir)
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: SrsHttpFileServer(root_dir)
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{
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}
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SrsVodStream::~SrsVodStream()
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{
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}
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int SrsVodStream::serve_flv_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, string fullpath, int offset)
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{
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int ret = ERROR_SUCCESS;
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SrsFileReader fs;
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// open flv file
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if ((ret = fs.open(fullpath)) != ERROR_SUCCESS) {
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return ret;
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}
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if (offset > fs.filesize()) {
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ret = ERROR_HTTP_REMUX_OFFSET_OVERFLOW;
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srs_warn("http flv streaming %s overflow. size=%"PRId64", offset=%d, ret=%d",
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fullpath.c_str(), fs.filesize(), offset, ret);
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return ret;
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}
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SrsFlvVodStreamDecoder ffd;
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// open fast decoder
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if ((ret = ffd.initialize(&fs)) != ERROR_SUCCESS) {
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return ret;
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}
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// save header, send later.
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char flv_header[13];
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// send flv header
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if ((ret = ffd.read_header_ext(flv_header)) != ERROR_SUCCESS) {
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return ret;
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}
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// save sequence header, send later
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char* sh_data = NULL;
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int sh_size = 0;
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if (true) {
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// send sequence header
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int64_t start = 0;
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if ((ret = ffd.read_sequence_header_summary(&start, &sh_size)) != ERROR_SUCCESS) {
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return ret;
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}
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if (sh_size <= 0) {
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ret = ERROR_HTTP_REMUX_SEQUENCE_HEADER;
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srs_warn("http flv streaming no sequence header. size=%d, ret=%d", sh_size, ret);
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return ret;
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}
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}
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sh_data = new char[sh_size];
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SrsAutoFree(char, sh_data);
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if ((ret = fs.read(sh_data, sh_size, NULL)) != ERROR_SUCCESS) {
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return ret;
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|
}
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// seek to data offset
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int64_t left = fs.filesize() - offset;
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// write http header for ts.
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w->header()->set_content_length((int)(sizeof(flv_header) + sh_size + left));
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w->header()->set_content_type("video/x-flv");
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// write flv header and sequence header.
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if ((ret = w->write(flv_header, sizeof(flv_header))) != ERROR_SUCCESS) {
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return ret;
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|
}
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if (sh_size > 0 && (ret = w->write(sh_data, sh_size)) != ERROR_SUCCESS) {
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return ret;
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|
}
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// write body.
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if ((ret = ffd.lseek(offset)) != ERROR_SUCCESS) {
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return ret;
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|
}
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// send data
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if ((ret = copy(w, &fs, r, (int)left)) != ERROR_SUCCESS) {
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srs_warn("read flv=%s size=%d failed, ret=%d", fullpath.c_str(), left, ret);
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return ret;
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|
}
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return ret;
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}
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int SrsVodStream::serve_mp4_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, string fullpath, int start, int end)
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|
{
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int ret = ERROR_SUCCESS;
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srs_assert(start >= 0);
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srs_assert(end == -1 || end >= 0);
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SrsFileReader fs;
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// open flv file
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if ((ret = fs.open(fullpath)) != ERROR_SUCCESS) {
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return ret;
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}
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// parse -1 to whole file.
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if (end == -1) {
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end = (int)fs.filesize();
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}
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if (end > fs.filesize() || start > end) {
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ret = ERROR_HTTP_REMUX_OFFSET_OVERFLOW;
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srs_warn("http mp4 streaming %s overflow. size=%"PRId64", offset=%d, ret=%d",
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fullpath.c_str(), fs.filesize(), start, ret);
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return ret;
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}
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// seek to data offset, [start, end] for range.
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int64_t left = end - start + 1;
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// write http header for ts.
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w->header()->set_content_length(left);
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w->header()->set_content_type("video/mp4");
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// status code 206 to make dash.as happy.
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w->write_header(SRS_CONSTS_HTTP_PartialContent);
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// response the content range header.
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std::stringstream content_range;
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content_range << "bytes " << start << "-" << end << "/" << fs.filesize();
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w->header()->set("Content-Range", content_range.str());
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// write body.
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fs.lseek(start);
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// send data
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if ((ret = copy(w, &fs, r, (int)left)) != ERROR_SUCCESS) {
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srs_warn("read mp4=%s size=%d failed, ret=%d", fullpath.c_str(), left, ret);
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return ret;
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|
}
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return ret;
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}
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SrsHttpStaticServer::SrsHttpStaticServer(SrsServer* svr)
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{
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server = svr;
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|
}
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SrsHttpStaticServer::~SrsHttpStaticServer()
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|
{
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|
}
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int SrsHttpStaticServer::initialize()
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|
{
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int ret = ERROR_SUCCESS;
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bool default_root_exists = false;
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// http static file and flv vod stream mount for each vhost.
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SrsConfDirective* root = _srs_config->get_root();
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for (int i = 0; i < (int)root->directives.size(); i++) {
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|
SrsConfDirective* conf = root->at(i);
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|
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|
if (!conf->is_vhost()) {
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|
continue;
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|
}
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|
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||||||
|
std::string vhost = conf->arg0();
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|
if (!_srs_config->get_vhost_http_enabled(vhost)) {
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|
continue;
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|
}
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|
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|
std::string mount = _srs_config->get_vhost_http_mount(vhost);
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|
std::string dir = _srs_config->get_vhost_http_dir(vhost);
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|
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|
// replace the vhost variable
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|
mount = srs_string_replace(mount, "[vhost]", vhost);
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|
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||||||
|
// remove the default vhost mount
|
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|
mount = srs_string_replace(mount, SRS_CONSTS_RTMP_DEFAULT_VHOST"/", "/");
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|
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||||||
|
// the dir mount must always ends with "/"
|
||||||
|
if (mount != "/" && mount.rfind("/") != mount.length() - 1) {
|
||||||
|
mount += "/";
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|
}
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||||||
|
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||||||
|
// mount the http of vhost.
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||||||
|
if ((ret = mux.handle(mount, new SrsVodStream(dir))) != ERROR_SUCCESS) {
|
||||||
|
srs_error("http: mount dir=%s for vhost=%s failed. ret=%d", dir.c_str(), vhost.c_str(), ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (mount == "/") {
|
||||||
|
default_root_exists = true;
|
||||||
|
srs_warn("http: root mount to %s", dir.c_str());
|
||||||
|
}
|
||||||
|
srs_trace("http: vhost=%s mount to %s", vhost.c_str(), mount.c_str());
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!default_root_exists) {
|
||||||
|
// add root
|
||||||
|
std::string dir = _srs_config->get_http_stream_dir();
|
||||||
|
if ((ret = mux.handle("/", new SrsVodStream(dir))) != ERROR_SUCCESS) {
|
||||||
|
srs_error("http: mount root dir=%s failed. ret=%d", dir.c_str(), ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
srs_trace("http: root mount to %s", dir.c_str());
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int SrsHttpStaticServer::on_reload_vhost_http_updated()
|
||||||
|
{
|
||||||
|
int ret = ERROR_SUCCESS;
|
||||||
|
// TODO: FIXME: implements it.
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
@ -0,0 +1,76 @@
|
|||||||
|
/*
|
||||||
|
The MIT License (MIT)
|
||||||
|
|
||||||
|
Copyright (c) 2013-2015 SRS(simple-rtmp-server)
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||||
|
this software and associated documentation files (the "Software"), to deal in
|
||||||
|
the Software without restriction, including without limitation the rights to
|
||||||
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||||
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||||
|
subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in all
|
||||||
|
copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||||
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||||
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||||
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||||
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SRS_APP_HTTP_STATIC_HPP
|
||||||
|
#define SRS_APP_HTTP_STATIC_HPP
|
||||||
|
|
||||||
|
/*
|
||||||
|
#include <srs_app_http_static.hpp>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <srs_core.hpp>
|
||||||
|
|
||||||
|
#include <srs_app_http_conn.hpp>
|
||||||
|
|
||||||
|
#ifdef SRS_AUTO_HTTP_SERVER
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the flv vod stream supports flv?start=offset-bytes.
|
||||||
|
* for example, http://server/file.flv?start=10240
|
||||||
|
* server will write flv header and sequence header,
|
||||||
|
* then seek(10240) and response flv tag data.
|
||||||
|
*/
|
||||||
|
class SrsVodStream : public SrsHttpFileServer
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
SrsVodStream(std::string root_dir);
|
||||||
|
virtual ~SrsVodStream();
|
||||||
|
protected:
|
||||||
|
virtual int serve_flv_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int offset);
|
||||||
|
virtual int serve_mp4_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int start, int end);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the http static server instance,
|
||||||
|
* serve http static file and flv/mp4 vod stream.
|
||||||
|
*/
|
||||||
|
class SrsHttpStaticServer : virtual public ISrsReloadHandler
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsServer* server;
|
||||||
|
public:
|
||||||
|
SrsHttpServeMux mux;
|
||||||
|
public:
|
||||||
|
SrsHttpStaticServer(SrsServer* svr);
|
||||||
|
virtual ~SrsHttpStaticServer();
|
||||||
|
public:
|
||||||
|
virtual int initialize();
|
||||||
|
// interface ISrsReloadHandler.
|
||||||
|
public:
|
||||||
|
virtual int on_reload_vhost_http_updated();
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,365 @@
|
|||||||
|
/*
|
||||||
|
The MIT License (MIT)
|
||||||
|
|
||||||
|
Copyright (c) 2013-2015 SRS(simple-rtmp-server)
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||||
|
this software and associated documentation files (the "Software"), to deal in
|
||||||
|
the Software without restriction, including without limitation the rights to
|
||||||
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||||
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||||
|
subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in all
|
||||||
|
copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||||
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||||
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||||
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||||
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SRS_APP_HTTP_STREAM_HPP
|
||||||
|
#define SRS_APP_HTTP_STREAM_HPP
|
||||||
|
|
||||||
|
/*
|
||||||
|
#include <srs_app_http_stream.hpp>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <srs_core.hpp>
|
||||||
|
|
||||||
|
#include <srs_app_http_conn.hpp>
|
||||||
|
|
||||||
|
#ifdef SRS_AUTO_HTTP_SERVER
|
||||||
|
|
||||||
|
/**
|
||||||
|
* for the srs http stream cache,
|
||||||
|
* for example, the audio stream cache to make android(weixin) happy.
|
||||||
|
* we start a thread to shrink the queue.
|
||||||
|
*/
|
||||||
|
class SrsStreamCache : public ISrsEndlessThreadHandler
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsMessageQueue* queue;
|
||||||
|
SrsSource* source;
|
||||||
|
SrsRequest* req;
|
||||||
|
SrsEndlessThread* pthread;
|
||||||
|
public:
|
||||||
|
SrsStreamCache(SrsSource* s, SrsRequest* r);
|
||||||
|
virtual ~SrsStreamCache();
|
||||||
|
public:
|
||||||
|
virtual int start();
|
||||||
|
virtual int dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter);
|
||||||
|
// interface ISrsEndlessThreadHandler.
|
||||||
|
public:
|
||||||
|
virtual int cycle();
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the stream encoder in some codec, for example, flv or aac.
|
||||||
|
*/
|
||||||
|
class ISrsStreamEncoder
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
ISrsStreamEncoder();
|
||||||
|
virtual ~ISrsStreamEncoder();
|
||||||
|
public:
|
||||||
|
/**
|
||||||
|
* initialize the encoder with file writer(to http response) and stream cache.
|
||||||
|
* @param w the writer to write to http response.
|
||||||
|
* @param c the stream cache for audio stream fast startup.
|
||||||
|
*/
|
||||||
|
virtual int initialize(SrsFileWriter* w, SrsStreamCache* c) = 0;
|
||||||
|
/**
|
||||||
|
* write rtmp video/audio/metadata.
|
||||||
|
*/
|
||||||
|
virtual int write_audio(int64_t timestamp, char* data, int size) = 0;
|
||||||
|
virtual int write_video(int64_t timestamp, char* data, int size) = 0;
|
||||||
|
virtual int write_metadata(int64_t timestamp, char* data, int size) = 0;
|
||||||
|
public:
|
||||||
|
/**
|
||||||
|
* for some stream, for example, mp3 and aac, the audio stream,
|
||||||
|
* we use large gop cache in encoder, for the gop cache of SrsSource is ignore audio.
|
||||||
|
* @return true to use gop cache of encoder; otherwise, use SrsSource.
|
||||||
|
*/
|
||||||
|
virtual bool has_cache() = 0;
|
||||||
|
/**
|
||||||
|
* dumps the cache of encoder to consumer.
|
||||||
|
*/
|
||||||
|
virtual int dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter) = 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the flv stream encoder, remux rtmp stream to flv stream.
|
||||||
|
*/
|
||||||
|
class SrsFlvStreamEncoder : public ISrsStreamEncoder
|
||||||
|
{
|
||||||
|
protected:
|
||||||
|
SrsFlvEncoder* enc;
|
||||||
|
public:
|
||||||
|
SrsFlvStreamEncoder();
|
||||||
|
virtual ~SrsFlvStreamEncoder();
|
||||||
|
public:
|
||||||
|
virtual int initialize(SrsFileWriter* w, SrsStreamCache* c);
|
||||||
|
virtual int write_audio(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_video(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_metadata(int64_t timestamp, char* data, int size);
|
||||||
|
public:
|
||||||
|
virtual bool has_cache();
|
||||||
|
virtual int dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter);
|
||||||
|
};
|
||||||
|
|
||||||
|
#ifdef SRS_PERF_FAST_FLV_ENCODER
|
||||||
|
/**
|
||||||
|
* the fast flv stream encoder.
|
||||||
|
* @see https://github.com/simple-rtmp-server/srs/issues/405
|
||||||
|
*/
|
||||||
|
class SrsFastFlvStreamEncoder : public SrsFlvStreamEncoder
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
SrsFastFlvStreamEncoder();
|
||||||
|
virtual ~SrsFastFlvStreamEncoder();
|
||||||
|
public:
|
||||||
|
/**
|
||||||
|
* write the tags in a time.
|
||||||
|
*/
|
||||||
|
virtual int write_tags(SrsSharedPtrMessage** msgs, int count);
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the ts stream encoder, remux rtmp stream to ts stream.
|
||||||
|
*/
|
||||||
|
class SrsTsStreamEncoder : public ISrsStreamEncoder
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsTsEncoder* enc;
|
||||||
|
public:
|
||||||
|
SrsTsStreamEncoder();
|
||||||
|
virtual ~SrsTsStreamEncoder();
|
||||||
|
public:
|
||||||
|
virtual int initialize(SrsFileWriter* w, SrsStreamCache* c);
|
||||||
|
virtual int write_audio(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_video(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_metadata(int64_t timestamp, char* data, int size);
|
||||||
|
public:
|
||||||
|
virtual bool has_cache();
|
||||||
|
virtual int dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the aac stream encoder, remux rtmp stream to aac stream.
|
||||||
|
*/
|
||||||
|
class SrsAacStreamEncoder : public ISrsStreamEncoder
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsAacEncoder* enc;
|
||||||
|
SrsStreamCache* cache;
|
||||||
|
public:
|
||||||
|
SrsAacStreamEncoder();
|
||||||
|
virtual ~SrsAacStreamEncoder();
|
||||||
|
public:
|
||||||
|
virtual int initialize(SrsFileWriter* w, SrsStreamCache* c);
|
||||||
|
virtual int write_audio(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_video(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_metadata(int64_t timestamp, char* data, int size);
|
||||||
|
public:
|
||||||
|
virtual bool has_cache();
|
||||||
|
virtual int dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the mp3 stream encoder, remux rtmp stream to mp3 stream.
|
||||||
|
*/
|
||||||
|
class SrsMp3StreamEncoder : public ISrsStreamEncoder
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsMp3Encoder* enc;
|
||||||
|
SrsStreamCache* cache;
|
||||||
|
public:
|
||||||
|
SrsMp3StreamEncoder();
|
||||||
|
virtual ~SrsMp3StreamEncoder();
|
||||||
|
public:
|
||||||
|
virtual int initialize(SrsFileWriter* w, SrsStreamCache* c);
|
||||||
|
virtual int write_audio(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_video(int64_t timestamp, char* data, int size);
|
||||||
|
virtual int write_metadata(int64_t timestamp, char* data, int size);
|
||||||
|
public:
|
||||||
|
virtual bool has_cache();
|
||||||
|
virtual int dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* write stream to http response direclty.
|
||||||
|
*/
|
||||||
|
class SrsStreamWriter : public SrsFileWriter
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
ISrsHttpResponseWriter* writer;
|
||||||
|
public:
|
||||||
|
SrsStreamWriter(ISrsHttpResponseWriter* w);
|
||||||
|
virtual ~SrsStreamWriter();
|
||||||
|
public:
|
||||||
|
virtual int open(std::string file);
|
||||||
|
virtual void close();
|
||||||
|
public:
|
||||||
|
virtual bool is_open();
|
||||||
|
virtual int64_t tellg();
|
||||||
|
public:
|
||||||
|
virtual int write(void* buf, size_t count, ssize_t* pnwrite);
|
||||||
|
virtual int writev(iovec* iov, int iovcnt, ssize_t* pnwrite);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the flv live stream supports access rtmp in flv over http.
|
||||||
|
* srs will remux rtmp to flv streaming.
|
||||||
|
*/
|
||||||
|
class SrsLiveStream : public ISrsHttpHandler
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsRequest* req;
|
||||||
|
SrsSource* source;
|
||||||
|
SrsStreamCache* cache;
|
||||||
|
public:
|
||||||
|
SrsLiveStream(SrsSource* s, SrsRequest* r, SrsStreamCache* c);
|
||||||
|
virtual ~SrsLiveStream();
|
||||||
|
public:
|
||||||
|
virtual int serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r);
|
||||||
|
private:
|
||||||
|
virtual int streaming_send_messages(ISrsStreamEncoder* enc, SrsSharedPtrMessage** msgs, int nb_msgs);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the srs live entry
|
||||||
|
*/
|
||||||
|
struct SrsLiveEntry
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
bool _is_flv;
|
||||||
|
bool _is_ts;
|
||||||
|
bool _is_aac;
|
||||||
|
bool _is_mp3;
|
||||||
|
public:
|
||||||
|
// for template, the mount contains variables.
|
||||||
|
// for concrete stream, the mount is url to access.
|
||||||
|
std::string mount;
|
||||||
|
// whether hstrs(http stream trigger rtmp source)
|
||||||
|
bool hstrs;
|
||||||
|
|
||||||
|
SrsLiveStream* stream;
|
||||||
|
SrsStreamCache* cache;
|
||||||
|
|
||||||
|
SrsLiveEntry(std::string m, bool h);
|
||||||
|
|
||||||
|
bool is_flv();
|
||||||
|
bool is_ts();
|
||||||
|
bool is_mp3();
|
||||||
|
bool is_aac();
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the m3u8 stream handler.
|
||||||
|
*/
|
||||||
|
class SrsHlsM3u8Stream : public ISrsHttpHandler
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
std::string m3u8;
|
||||||
|
public:
|
||||||
|
SrsHlsM3u8Stream();
|
||||||
|
virtual ~SrsHlsM3u8Stream();
|
||||||
|
public:
|
||||||
|
virtual void set_m3u8(std::string v);
|
||||||
|
public:
|
||||||
|
virtual int serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the ts stream handler.
|
||||||
|
*/
|
||||||
|
class SrsHlsTsStream : public ISrsHttpHandler
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
std::string ts;
|
||||||
|
public:
|
||||||
|
SrsHlsTsStream();
|
||||||
|
virtual ~SrsHlsTsStream();
|
||||||
|
public:
|
||||||
|
virtual void set_ts(std::string v);
|
||||||
|
public:
|
||||||
|
virtual int serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r);
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the srs hls entry.
|
||||||
|
*/
|
||||||
|
// TODO: FIXME: use hte hls template and entry.
|
||||||
|
struct SrsHlsEntry
|
||||||
|
{
|
||||||
|
// for template, the mount contains variables.
|
||||||
|
// for concrete stream, the mount is url to access.
|
||||||
|
std::string mount;
|
||||||
|
|
||||||
|
// the template to create the entry
|
||||||
|
SrsHlsEntry* tmpl;
|
||||||
|
|
||||||
|
// key: the m3u8/ts file path.
|
||||||
|
// value: the http handler.
|
||||||
|
std::map<std::string, ISrsHttpHandler*> streams;
|
||||||
|
|
||||||
|
SrsHlsEntry();
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* the http stream server instance,
|
||||||
|
* serve http stream, for example, flv/ts/mp3/aac live stream.
|
||||||
|
*/
|
||||||
|
class SrsHttpStreamServer : virtual public ISrsReloadHandler
|
||||||
|
, virtual public ISrsHttpMatchHijacker
|
||||||
|
{
|
||||||
|
private:
|
||||||
|
SrsServer* server;
|
||||||
|
public:
|
||||||
|
SrsHttpServeMux mux;
|
||||||
|
// the http live streaming template, to create streams.
|
||||||
|
std::map<std::string, SrsLiveEntry*> tflvs;
|
||||||
|
// the http live streaming streams, crote by template.
|
||||||
|
std::map<std::string, SrsLiveEntry*> sflvs;
|
||||||
|
// the hls live streaming template, to create streams.
|
||||||
|
std::map<std::string, SrsHlsEntry*> thls;
|
||||||
|
// the hls live streaming streams, crote by template.
|
||||||
|
std::map<std::string, SrsHlsEntry*> shls;
|
||||||
|
public:
|
||||||
|
SrsHttpStreamServer(SrsServer* svr);
|
||||||
|
virtual ~SrsHttpStreamServer();
|
||||||
|
public:
|
||||||
|
virtual int initialize();
|
||||||
|
// http flv/ts/mp3/aac stream
|
||||||
|
public:
|
||||||
|
virtual int http_mount(SrsSource* s, SrsRequest* r);
|
||||||
|
virtual void http_unmount(SrsSource* s, SrsRequest* r);
|
||||||
|
// hls stream
|
||||||
|
public:
|
||||||
|
virtual int mount_hls(SrsRequest* r);
|
||||||
|
virtual int hls_update_m3u8(SrsRequest* r, std::string m3u8);
|
||||||
|
virtual int hls_update_ts(SrsRequest* r, std::string uri, std::string ts);
|
||||||
|
virtual int hls_remove_ts(SrsRequest* r, std::string uri);
|
||||||
|
virtual void unmount_hls(SrsRequest* r);
|
||||||
|
// interface ISrsReloadHandler.
|
||||||
|
public:
|
||||||
|
virtual int on_reload_vhost_http_remux_updated();
|
||||||
|
virtual int on_reload_vhost_hls(std::string vhost);
|
||||||
|
// interface ISrsHttpMatchHijacker
|
||||||
|
public:
|
||||||
|
virtual int hijack(ISrsHttpMessage* request, ISrsHttpHandler** ph);
|
||||||
|
private:
|
||||||
|
virtual int initialize_flv_streaming();
|
||||||
|
virtual int initialize_hls_streaming();
|
||||||
|
virtual std::string hls_mount_generate(SrsRequest* r, std::string uri, std::string tmpl);
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
Loading…
Reference in New Issue