lywsvip/ZLMediaKit
1
0
Fork 0
mirror of https://github.com/ZLMediaKit/ZLMediaKit.git synced 2026-05-07 23:58:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

ffmpeg命令行支持shell语法

Browse Source
This commit is contained in:
xia-chu
2025-08-23 11:17:27 +08:00
parent f524a0ebbd
commit 41a71f7994
2 changed files with 222 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
server/Process.cpp
View File

@@ -10,6 +10,7 @@
#include <limits.h>
#include <sys/stat.h>
#include "ShellParser.h"
#ifndef _WIN32
#include <sys/resource.h>
#include <unistd.h>
@@ -86,20 +87,22 @@ static int runChildProcess(string cmd, string log_file) {
// Close log file.
::fclose(fp);
}
fprintf(stderr, "\r\n\r\n#### pid=%d,cmd=%s #####\r\n\r\n", getpid(), cmd.data());
fprintf(stderr, "\r\n#### pid=%d,cmd=%s #####\r\n", getpid(), cmd.data());
auto params = split(cmd, " ");
// memory leak in child process, it's ok.
char **charpv_params = new char *[params.size() + 1];
for (int i = 0; i < (int)params.size(); i++) {
std::string &p = params[i];
charpv_params[i] = (char *)p.data();
auto result = parse_shell_like(cmd);
if (!result.ok) {
fprintf(stderr, "parse cmd line failed: %s, pos: %ld", result.error_msg.data(), result.error_pos);
return -1;
}
// EOF: NULL
charpv_params[params.size()] = NULL;
// TODO: execv or execvp
auto ret = execv(params[0].c_str(), charpv_params);
delete[] charpv_params;
auto argv = make_argv(result.args);
auto argc = 0u;
fprintf(stderr, "\r\n#### args #####\r\n");
for (auto &arg : argv) {
fprintf(stderr, "arg[%d]: %s\r\n", argc++, arg ? arg : "null");
}
fprintf(stderr, "\r\n#### process log #####\r\n");
auto ret = execv(argv[0], (char * const *)(argv.data()));
if (ret < 0) {
fprintf(stderr, "execv process failed:%d(%s)\r\n", get_uv_error(), get_uv_errmsg());