整体替换HLS生成代码，支持265

src/MediaFile/HlsMakerImp.cpp

@@ -0,0 +1,104 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2016 xiongziliang <771730766@qq.com>
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * 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.
+ */
+
+#include "HlsMakerImp.h"
+#include "Util/util.h"
+#include "Util/uv_errno.h"
+using namespace toolkit;
+
+namespace mediakit {
+
+HlsMakerImp::HlsMakerImp(const string &m3u8_file,
+                         const string &params,
+                         uint32_t bufSize,
+                         float seg_duration,
+                         uint32_t seg_number) : HlsMaker(seg_duration, seg_number) {
+    _path_prefix = m3u8_file.substr(0, m3u8_file.rfind('/'));
+    _path_hls = m3u8_file;
+    _params = params;
+    _buf_size = bufSize;
+    _file_buf.reset(new char[bufSize],[](char *ptr){
+        delete[] ptr;
+    });
+}
+
+HlsMakerImp::~HlsMakerImp() {
+    _file.reset();
+    File::delete_file(_path_prefix.data());
+}
+
+string HlsMakerImp::onOpenFile(int index) {
+    auto full_path = fullPath(index);
+    _file = makeFile(full_path, true);
+    if(!_file){
+        WarnL << "create file falied," << full_path << " " <<  get_uv_errmsg();
+    }
+    //DebugL << index << " " << full_path;
+    if(_params.empty()){
+        return StrPrinter << index << ".ts";
+    }
+    return StrPrinter << index << ".ts" << "?" << _params;
+}
+
+void HlsMakerImp::onDelFile(int index) {
+    //WarnL << index;
+    File::delete_file(fullPath(index).data());
+}
+
+void HlsMakerImp::onWriteFile(const char *data, int len) {
+    if (_file) {
+        fwrite(data, len, 1, _file.get());
+    }
+}
+
+void HlsMakerImp::onWriteHls(const char *data, int len) {
+    auto hls = makeFile(_path_hls);
+    if(hls){
+        fwrite(data,len,1,hls.get());
+        hls.reset();
+    } else{
+        WarnL << "create hls file falied," << _path_hls << " " <<  get_uv_errmsg();
+    }
+    //DebugL << "\r\n"  << string(data,len);
+}
+
+string HlsMakerImp::fullPath(int index) {
+    return StrPrinter << _path_prefix << "/" << index << ".ts";
+}
+
+std::shared_ptr<FILE> HlsMakerImp::makeFile(const string &file,bool setbuf) {
+    auto ret= shared_ptr<FILE>(File::createfile_file(file.data(), "wb"), [](FILE *fp) {
+        if (fp) {
+            fclose(fp);
+        }
+    });
+    if(ret && setbuf){
+        setvbuf(ret.get(), _file_buf.get(), _IOFBF, _buf_size);
+    }
+    return ret;
+}
+
+}//namespace mediakit