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Add cli help and version option #1223

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Add cli help and version option #1223

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60 changes: 49 additions & 11 deletions src/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -88,25 +88,62 @@ void setupSettingDomain()
QCoreApplication::setApplicationName(QString("%1 Client").arg(getBrand()));
}

void do_version() {
// from src/ui/about-dialog.cpp
QString version_text = QString("%1 Client %2")
.arg(getBrand())
.arg(STRINGIZE(SEAFILE_CLIENT_VERSION))
#ifdef SEAFILE_CLIENT_REVISION
.append(" REV %1")
.arg(STRINGIZE(SEAFILE_CLIENT_REVISION))
#endif
;
printf("%s\n", toCStr(version_text));
}

void do_help(int argc, char *argv[]) {
printf("Usage: %s [options]\n", argv[0]);
printf("\n");
printf("Options:\n");
printf(" -V,--version\n");
printf(" -h,--help\n");
printf(" -c,--config-dir=<ccnet_conf_dir>\n\tSet configuration directory\n");
printf(" -d,--data-dir=<seafile_data_dir>\n\tSet data directory\n");
printf(" --stdout\n\tSend logging output to standard output instead of logfile\n");
printf(" -D,--delay\n\tWait one second before doing anything else\n");
printf(" -P,--ping\n\tSend Ping to running instance of the Seafile Client,\n\twhich should respond with Pong\n");
printf(" -K,--stop\n\tStop a running instance of the Seafile Client\n");
printf(" -X,--remove-user-data\n\tRemove all user configuration data\n");
printf(" -f,--open-local-file=<url>\n\tOpen a file from a Seafile library locally\n\t(used by \"Open via Client\" in Seahub)\n");
}

void handleCommandLineOption(int argc, char *argv[])
{
int c;
static const char *short_options = "KDXPc:d:f:";
static const char *short_options = "Vhc:d:DPKXf:";
static const struct option long_options[] = {
{ "version", no_argument, NULL, 'V' },
{ "help", no_argument, NULL, 'h' },
{ "config-dir", required_argument, NULL, 'c' },
{ "data-dir", required_argument, NULL, 'd' },
{ "stop", no_argument, NULL, 'K' },
{ "delay", no_argument, NULL, 'D' },
{ "remove-user-data", no_argument, NULL, 'X' },
{ "open-local-file", no_argument, NULL, 'f' },
{ "stdout", no_argument, NULL, 'l' },
{ "delay", no_argument, NULL, 'D' },
{ "ping", no_argument, NULL, 'P' },
{ "stop", no_argument, NULL, 'K' },
{ "remove-user-data", no_argument, NULL, 'X' },
{ "open-local-file", required_argument, NULL, 'f' },
{ NULL, 0, NULL, 0, },
};

while ((c = getopt_long (argc, argv, short_options,
long_options, NULL)) != EOF) {
switch (c) {
case 'V':
do_version();
exit(0);
case 'h':
do_help(argc, argv);
exit(0);
case 'c':
g_setenv ("CCNET_CONF_DIR", optarg, 1);
break;
Expand All @@ -116,15 +153,15 @@ void handleCommandLineOption(int argc, char *argv[])
case 'l':
g_setenv ("LOG_STDOUT", "", 1);
break;
case 'K':
do_stop();
exit(0);
case 'P':
do_ping();
exit(0);
case 'D':
msleep(1000);
break;
case 'P':
do_ping();
exit(0);
case 'K':
do_stop();
exit(0);
case 'X':
do_remove_user_data();
exit(0);
Expand All @@ -137,6 +174,7 @@ void handleCommandLineOption(int argc, char *argv[])
break;
#endif
default:
do_help(argc, argv);
exit(1);
}
}
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