extern int
disp_close(void) /* close our display process */
{
if (dpout == NULL)
return(-1);
myeye.rng = 0;
disp_result(DS_SHUTDOWN, 0, NULL);
fclose(dpout);
dpout = NULL;
return(dpd.running ? close_process(&dpd) : 0);
}
void
quit( /* exit gracefully */
int code
)
{
if (ourdisplay != NULL)
dev_close();
/* if (rtpd.pid > 0) { */
if (rtpd.running) {
if (close_process(&rtpd) > 0)
wputs("bad exit status from rtrace\n");
/* rtpd.pid = 0; */
}
exit(code);
}
void test_socketOnErrors(int ret){
if (ret == 0) {
/**Server closed connection*/
errorPrint("Connection closed while trying to read/write");
if (get_guiruns()!=0){
guiShowErrorDialog("Error: Die Verbindung zum Server wurde getrennt!", 1);
sem_wait(&semaphore_socket);
}else{
errorPrint("Error: Die Verbindung zum Server wurde getrennt!");
close_process();
sem_wait(&semaphore_socket);
}
}
if (ret < 0) {
/**Avoids the printing of the error message, when the user clicked on the close button, of the window
*Problem: When there is no close(get_socket()) in game_onAnswerClicked(), then the game of the other player
*(appears only, if there is only one more player left)
*moves on, until the user, who pushed the "x"-Button of his game window, pushes also the OK-Button, of the
*appearing message dialog*/
if(closeSocketOnEndGame!=0){
}else{
/**Read/write error*/
errorPrint("Cannot read from/write to socket: %s", strerror(errno));
if (get_guiruns()!=0){
guiShowErrorDialog("Error: Fehler beim schreib/lesezugriff auf den Socket!", 1);
sem_wait(&semaphore_socket);
}else{
errorPrint("Error: Fehler beim schreib/lesezugriff auf den Socket!");
close_process();
sem_wait(&semaphore_socket);
}
}
}
}
extern int
end_rtrace(void) /* close rtrace process(es) */
{
int status = 0, rv;
if (nprocs > 1)
killpersist();
while (nprocs > 0) {
rv = close_process(&rtpd[--nprocs]);
if (rv > 0)
status = rv;
}
free((void *)rtbuf);
rtbuf = NULL;
maxqlen = 0;
return(status);
}
int
main( int argc, char **argv )
{
SUBPROC proc;
FILE *inf, *outf;
int res;
char ret[1024];
char *command[]= {"word", "gappy word", "\"quoted words\"", "'squoted words'", NULL};
res = open_process(&proc, command)
if (res == 0) {
printf("open_process() failed with return value 0\n");
return -1;
}
printf("process opened with return value: %d, pid: %d, r: %d, w: %d\n",
res, proc.pid, proc.r, proc.w);
inf = fdopen(proc.r, "rb");
outf = fdopen(proc.w, "wb");
fprintf(outf,"0 0 0 0 1 0\n");
fflush(outf);
fgets(ret, sizeof(ret), inf);
printf("%s\n",ret);
close_process(&proc);
}
int exec_program_v(const char *working_directory,
struct strbuf *output, struct strbuf *error_output,
int flags, const char **argv)
{
int fdout[2], fderr[2];
int s1 = -1, s2 = -1; /* backups of stdin, stdout, stderr */
pid_t pid;
int status = 0;
int ret;
struct strbuf strout = STRBUF_INIT, strerr = STRBUF_INIT;
if (!output)
output = &strout;
if (!error_output)
error_output = &strerr;
reporter *debug = QUIETMODE & flags ? _debug_git : _debug_git_mbox;
if (!git_path()) {
debug("[ERROR] Could not find git path");
return -1;
}
if (pipe(fdout) < 0) {
return -ERR_RUN_COMMAND_PIPE;
}
s1 = dup(1);
dup2(fdout[1], 1);
flags |= WAITMODE;
if (pipe(fderr) < 0) {
if (output)
close_pair(fdout);
return -ERR_RUN_COMMAND_PIPE;
}
s2 = dup(2);
dup2(fderr[1], 2);
flags |= WAITMODE;
pid = fork_process(argv[0], argv, working_directory);
if (s1 >= 0)
dup2(s1, 1), close(s1);
if (s2 >= 0)
dup2(s2, 2), close(s2);
if (pid < 0) {
close_pair(fdout);
close_pair(fderr);
return -ERR_RUN_COMMAND_FORK;
}
close(fdout[1]);
close(fderr[1]);
if (WAITMODE & flags) {
ret = wait_for_process(pid, MAX_PROCESSING_TIME,
&status);
if (ret) {
if (ret < 0) {
debug_git("[ERROR] wait_for_process failed (%d); "
"wd: %s; cmd: %s",
status,
working_directory,
argv[0]);
status = -1;
}
strbuf_read(output, fdout[0], 0);
debug_git("STDOUT:\r\n%s\r\n*** end of STDOUT ***\r\n", output->buf);
strbuf_read(error_output, fderr[0], 0);
debug_git("STDERR:\r\n%s\r\n*** end of STDERR ***\r\n", error_output->buf);
} else {
status = -ERR_RUN_COMMAND_WAITPID_NOEXIT;
debug_git("[ERROR] process timed out; "
"wd: %s; cmd: %s",
working_directory, argv[0]);
}
}
close_process(pid);
close(fdout[0]);
close(fderr[0]);
strbuf_release(&strerr);
strbuf_release(&strout);
return status;
}
int main( int argc , char *argv[] )
{
if( argc == 1 )
{
usage();
exit(0);
}
argv++; argc--;
/* 启动服务 */
if (strcmp(*argv, "start") == 0)
{
argv++; argc--;
start_process(argc, argv);
}
else if (strcmp(*argv, "add") == 0)
{
/* 新增服务 */
argv++; argc--;
add_process(argc, argv);
}
else if (strcmp(*argv, "reload") == 0)
{
/* 重载服务 */
argv++; argc--;
mod_process(argc, argv);
}
else if (strcmp(*argv, "close") == 0)
{
/* 关闭服务 */
argv++; argc--;
stop_process(argc, argv);
}
else if (strcmp(*argv, "force") == 0)
{
/* 关闭服务 */
argv++; argc--;
force_stop_process(argc, argv);
}
else if (strcmp(*argv, "view") == 0)
{
/* 查看服务 */
argv++; argc--;
view_process(argc, argv);
}
else if (strcmp(*argv, "stop") == 0)
{
/* 停止服务 */
argv++; argc--;
close_process(argc, argv);
}
else
{
printf("无效的参数:%s\n", *argv);
usage();
}
return 0;
}
