42/42_INT_12_webserv
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in cgi exec add save stdin and out

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This commit is contained in:
hugogogo
2022-08-10 16:24:24 +02:00
parent 86f7740984
commit 17230ccc42
1 changed files with 7 additions and 2 deletions
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9
srcs/webserv/cgi_script.cpp
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@@ -89,6 +89,8 @@ std::string Webserv::_exec_script(Client *client, char **env)
std::string body = client->get_rq_body();
int fd_in[2];
int fd_out[2];
int save_in = dup(STDIN_FILENO);
int save_out = dup(STDOUT_FILENO);
pipe(fd_in);
pipe(fd_out);
@@ -104,9 +106,9 @@ std::string Webserv::_exec_script(Client *client, char **env)
dup2(FD_WR_TO_PRNT, STDOUT_FILENO);
// DEBUG
std::cerr << "execve:\n";
execve(client->get_rq_script_path().c_str(), nll, env);
//execve(client->get_rq_script_path().c_str(), nll, env);
// for tests execve crash :
//execve("wrong", nll, env);
execve("wrong", nll, env);
std::cerr << "execve crashed.\n";
}
else
@@ -127,6 +129,9 @@ std::string Webserv::_exec_script(Client *client, char **env)
}
if (script_output.empty())
script_output = "Status: 500\r\n\r\n";
dup2(save_in, STDIN_FILENO);
dup2(save_out, STDOUT_FILENO);
return script_output;
}