add backup rec

zhangmeng

2019-10-24 239cc54ccdbe0fdd203a7997704d0ef512a60842

add backup rec

 csrc/buz/recorder.cpp

@@ -5,6 +5,8 @@
#include <unistd.h>
#include <chrono>

#include <sys/stat.h>

extern "C"{
#include <libavcodec/avcodec.h>
}
@@ -95,9 +97,12 @@
                logIt("start record h264 file: %s", file_path_.c_str());                
                return 0;
            }else{
                file_path_ = "./" + filename;
                ret = out_->JustWriter(v, a, file_path_.c_str());
                std::string backup_dir("./video");
                mkdir(backup_dir.c_str(), 0777);
                file_path_ = backup_dir + "/" + filename;
                
                logIt("failed in dir %s, try file %s to start record file", dir_.c_str(), file_path_.c_str());                
                ret = out_->JustWriter(v, a, file_path_.c_str());
                if (ret){
                    logIt("start record h264 file: %s", file_path_.c_str());                
                    return 0;
@@ -120,7 +125,10 @@

            fp_ = fopen(file_path_.c_str(), "wb");
            if (!fp_){
                file_path_ = "./" + filename;
                std::string backup_dir("./video");
                mkdir(backup_dir.c_str(), 0777);
                file_path_ = backup_dir + "/" + filename;

                logIt("failed in dir %s, try file %s to start record hevc file", dir_.c_str(), file_path_.c_str());                
                fp_ = fopen(file_path_.c_str(), "wb");
                if (!fp_){