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WIP: Update lxqtbacklight_backend.c #212

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WIP: Update lxqtbacklight_backend.c #212

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42 changes: 41 additions & 1 deletion lxqtbacklight/linux_backend/driver/lxqtbacklight_backend.c
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,35 @@ static void show_blacklight()
printf("%s %d %d\n", driver, max_value, actual);
free(driver);
}

static void show_max()
{
char *driver = get_driver();
if( driver == NULL ) {
return;
}
int max_value = read_max_backlight(driver);
printf("%d\n", max_value);
free(driver);
}
static void show_val()
{
char *driver = get_driver();
if( driver == NULL ) {
return;
}
int actual = read_backlight(driver);
printf("%d\n", actual);
free(driver);
}
static void show_driver()
{
char *driver = get_driver();
if( driver == NULL ) {
return;
}
printf("%s\n", driver);
free(driver);
}
static void change_blacklight(int value, int percent_ok)
{
char *driver = get_driver();
Expand Down Expand Up @@ -159,6 +187,9 @@ static void help(char *argv0)
printf("%s [backlight-level [ %% ]] [--help]\n"
"--help Shows this message.\n"
"--show Shows actual brightness level.\n"
"--show-max Shows maximum brightness level.\n"
"--show-value Shows value of brightness level.\n"
"--show-driver Shows driver in use.\n"
"--inc Increases actual brightness level.\n"
"--dec Decreases actual brightness level.\n"
"--stdin Read backlight value from stdin\n"
Expand All @@ -183,6 +214,15 @@ int main(int argc, char *argv[])
} if( !strcmp(argv[n], "--show") ) {
show_blacklight();
return 0;
} if( !strcmp(argv[n], "--show-max") ) {
show_max();
return 0;
} if( !strcmp(argv[n], "--show-value") ) {
show_val();
return 0;
} if( !strcmp(argv[n], "--show-driver") ) {
show_driver();
return 0;
} if( !strcmp(argv[n], "--inc") ) {
increases_blacklight();
return 0;
Expand Down