mirror of
https://github.com/FeralInteractive/gamemode.git
synced 2025-06-04 22:57:21 +02:00
Implement PID support for --request and --status
This commit is contained in:
parent
baff9c0363
commit
717777e6c2
142
daemon/main.c
142
daemon/main.c
@ -65,8 +65,10 @@ POSSIBILITY OF SUCH DAMAGE.
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#define USAGE_TEXT \
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"Usage: %s [-d] [-l] [-r] [-t] [-h] [-v]\n\n" \
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" -r, --request Request gamemode and pause\n" \
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" -s, --status Query the status of gamemode\n" \
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" -r[PID], --request=[PID] Toggle gamemode for process\n" \
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" When no PID given, requests gamemode and pauses\n" \
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" -s[PID], --status=[PID] Query the status of gamemode for process\n" \
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" When no PID given, queries the status globally\n" \
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" -d, --daemonize Daemonize self after launch\n" \
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" -l, --log-to-syslog Log to syslog\n" \
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" -r, --test Run tests\n" \
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@ -107,9 +109,9 @@ int main(int argc, char *argv[])
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/* Options struct for getopt_long */
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static struct option long_options[] = {
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{ "daemonize", no_argument, 0, 'd' }, { "log-to-syslog", no_argument, 0, 'l' },
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{ "request", no_argument, 0, 'r' }, { "test", no_argument, 0, 't' },
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{ "status", no_argument, 0, 's' }, { "help", no_argument, 0, 'h' },
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{ "daemonize", no_argument, 0, 'd' }, { "log-to-syslog", no_argument, 0, 'l' },
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{ "request", optional_argument, 0, 'r' }, { "test", no_argument, 0, 't' },
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{ "status", optional_argument, 0, 's' }, { "help", no_argument, 0, 'h' },
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{ "version", no_argument, 0, 'v' }
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};
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static const char *short_options = "dls::r::tvh";
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@ -124,53 +126,107 @@ int main(int argc, char *argv[])
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break;
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case 's':
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switch (gamemode_query_status()) {
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case 0:
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LOG_MSG("gamemode is inactive\n");
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break;
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case 1:
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LOG_MSG("gamemode is active\n");
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break;
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case -1:
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LOG_ERROR("gamemode status request failed: %s\n", gamemode_error_string());
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exit(EXIT_FAILURE);
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default:
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LOG_ERROR("gamemode_query_status returned unexpected value 2\n");
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exit(EXIT_FAILURE);
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if (optarg != NULL) {
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pid_t pid = atoi(optarg);
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switch (gamemode_query_status_for(pid)) {
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case 0: /* inactive */
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LOG_MSG("gamemode is inactive\n");
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break;
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case 1: /* active not not registered */
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LOG_MSG("gamemode is active but [%d] not registered\n", pid);
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break;
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case 2: /* active for client */
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LOG_MSG("gamemode is active and [%d] registered\n", pid);
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break;
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case -1:
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LOG_ERROR("gamemode_query_status_for(%d) failed: %s\n",
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pid,
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gamemode_error_string());
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exit(EXIT_FAILURE);
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default:
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LOG_ERROR("gamemode_query_status returned unexpected value 2\n");
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exit(EXIT_FAILURE);
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}
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} else {
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switch (gamemode_query_status()) {
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case 0:
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LOG_MSG("gamemode is inactive\n");
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break;
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case 1:
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LOG_MSG("gamemode is active\n");
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break;
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case -1:
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LOG_ERROR("gamemode status request failed: %s\n", gamemode_error_string());
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exit(EXIT_FAILURE);
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default:
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LOG_ERROR("gamemode_query_status returned unexpected value 2\n");
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exit(EXIT_FAILURE);
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}
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}
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exit(EXIT_SUCCESS);
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case 'r':
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if (gamemode_request_start() < 0) {
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LOG_ERROR("gamemode request failed: %s\n", gamemode_error_string());
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exit(EXIT_FAILURE);
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}
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if (optarg != NULL) {
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pid_t pid = atoi(optarg);
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switch (gamemode_query_status_for(pid)) {
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case 0: /* inactive */
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case 1: /* active not not registered */
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LOG_MSG("gamemode not active for client, requesting start for %d...\n", pid);
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if (gamemode_request_start_for(pid) < 0) {
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LOG_ERROR("gamemode_request_start_for(%d) failed: %s\n",
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pid,
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gamemode_error_string());
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exit(EXIT_FAILURE);
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}
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LOG_MSG("request succeeded\n");
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break;
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case 2: /* active for client */
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LOG_MSG("gamemode active for client, requesting end for %d...\n", pid);
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if (gamemode_request_end_for(pid) < 0) {
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LOG_ERROR("gamemode_request_end_for(%d) failed: %s\n",
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pid,
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gamemode_error_string());
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exit(EXIT_FAILURE);
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}
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LOG_MSG("request succeeded\n");
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break;
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case -1:
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LOG_ERROR("gamemode_query_status_for(%d) failed: %s\n",
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pid,
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gamemode_error_string());
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exit(EXIT_FAILURE);
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}
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} else {
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if (gamemode_request_start() < 0) {
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LOG_ERROR("gamemode request failed: %s\n", gamemode_error_string());
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exit(EXIT_FAILURE);
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}
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switch (gamemode_query_status()) {
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case 2:
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LOG_MSG("gamemode request succeeded and is active\n");
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break;
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case 1:
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LOG_ERROR("gamemode request succeeded and is active but registration failed\n");
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exit(EXIT_FAILURE);
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case 0:
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LOG_ERROR("gamemode request succeeded but is not active\n");
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exit(EXIT_FAILURE);
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}
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switch (gamemode_query_status()) {
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case 2:
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LOG_MSG("gamemode request succeeded and is active\n");
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break;
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case 1:
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LOG_ERROR("gamemode request succeeded and is active but registration failed\n");
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exit(EXIT_FAILURE);
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case 0:
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LOG_ERROR("gamemode request succeeded but is not active\n");
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exit(EXIT_FAILURE);
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}
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// Simply pause and wait a SIGINT
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if (signal(SIGINT, sigint_handler_noexit) == SIG_ERR) {
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FATAL_ERRORNO("Could not catch SIGINT");
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}
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pause();
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// Simply pause and wait a SIGINT
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if (signal(SIGINT, sigint_handler_noexit) == SIG_ERR) {
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FATAL_ERRORNO("Could not catch SIGINT");
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}
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pause();
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// Explicitly clean up
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if (gamemode_request_end() < 0) {
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LOG_ERROR("gamemode request failed: %s\n", gamemode_error_string());
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exit(EXIT_FAILURE);
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// Explicitly clean up
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if (gamemode_request_end() < 0) {
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LOG_ERROR("gamemode request failed: %s\n", gamemode_error_string());
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exit(EXIT_FAILURE);
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}
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}
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exit(EXIT_SUCCESS);
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@ -14,11 +14,13 @@ The design has a clear cut abstraction between the host daemon and library (\fBg
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.SH OPTIONS
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.TP 8
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.B \-r, \-\-request
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Request gamemode and pause
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.B \-r[PID], \-\-request=[PID]
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Toggle gamemode for process.
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When no PID given, requests gamemode and pauses
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.TP 8
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.B \-s, \-\-status
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Query the status of gamemode
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.B \-s[PID], \-\-status=[PID]
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Query the status of gamemode for process
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When no PID given, queries the status globally
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.TP 8
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.B \-d, \-\-daemonize
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Run the daemon as a separate process (daemonize it)
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