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qrexec: add option to use real stdin/out of qrexec-client-vm

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This commit is contained in:
Marek Marczykowski-Górecki 2015-03-17 14:17:01 +01:00
parent 8f00bdb4a6
commit a86d980ff4
1 changed files with 50 additions and 40 deletions
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14
qrexec/qrexec-client-vm.c
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@ -78,17 +78,21 @@ int main(int argc, char **argv)
struct trigger_service_params params;
struct exec_params exec_params;
int ret, i;
int start_local_process = 0;
char *abs_exec_path;
pid_t child_pid;
int inpipe[2], outpipe[2];
char pid_s[10];
if (argc < 4) {
if (argc < 3) {
fprintf(stderr,
"usage: %s target_vmname program_ident local_program [local program arguments]\n",
"usage: %s target_vmname program_ident [local_program [local program arguments]]\n",
argv[0]);
exit(1);
}
if (argc > 3) {
start_local_process = 1;
}
trigger_fd = connect_unix_socket(QREXEC_AGENT_TRIGGER_PATH);
@ -113,6 +117,7 @@ int main(int argc, char **argv)
exit(1);
}
if (start_local_process) {
if (socketpair(AF_UNIX, SOCK_STREAM, 0, inpipe) ||
socketpair(AF_UNIX, SOCK_STREAM, 0, outpipe)) {
perror("socketpair");
@ -157,6 +162,11 @@ int main(int argc, char **argv)
ret = handle_data_client(MSG_SERVICE_CONNECT,
exec_params.connect_domain, exec_params.connect_port,
inpipe[1], outpipe[0], -1);
} else {
ret = handle_data_client(MSG_SERVICE_CONNECT,
exec_params.connect_domain, exec_params.connect_port,
1, 0, -1);
}
close(trigger_fd);
waitpid(child_pid, &i, 0);