X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=i3status.c;h=462721b9055005234ae6096845b7d2e4bf2e6e2a;hb=611e863ace93c18a71697bb9a3f8ffa18f03da6d;hp=bc8f35f8cd9c46fe6dfb3df0185514bb8ef01349;hpb=0a84bcb74aeef2efc2f5ccc1cfc674242f311cd2;p=i3%2Fi3status diff --git a/i3status.c b/i3status.c index bc8f35f..462721b 100644 --- a/i3status.c +++ b/i3status.c @@ -3,7 +3,7 @@ * * i3status – Generates a status line for dzen2 or xmobar * - * Copyright © 2008-2012 Michael Stapelberg and contributors + * Copyright © 2008 Michael Stapelberg and contributors * Copyright © 2009 Thorsten Toepper * Copyright © 2010 Axel Wagner * Copyright © 2010 Fernando Tarlá Cardoso Lemos @@ -62,6 +62,9 @@ cfg_t *cfg, *cfg_general, *cfg_section; void **cur_instance; +pthread_cond_t i3status_sleep_cond = PTHREAD_COND_INITIALIZER; +pthread_mutex_t i3status_sleep_mutex = PTHREAD_MUTEX_INITIALIZER; + /* * Set the exit_upon_signal flag, because one cannot do anything in a safe * manner in a signal handler (e.g. fprintf, which we really want to do for @@ -160,11 +163,21 @@ static int parse_min_width(cfg_t *context, cfg_opt_t *option, const char *value, * */ static int valid_color(const char *value) { - if (strlen(value) != 7) - return 0; + const int len = strlen(value); + + if (output_format == O_LEMONBAR) { + /* lemonbar supports an optional alpha channel */ + if (len != strlen("#rrggbb") && len != strlen("#aarrggbb")) { + return 0; + } + } else { + if (len != strlen("#rrggbb")) { + return 0; + } + } if (value[0] != '#') return 0; - for (int i = 1; i < 7; ++i) { + for (int i = 1; i < len; ++i) { if (value[i] >= '0' && value[i] <= '9') continue; if (value[i] >= 'a' && value[i] <= 'f') @@ -287,6 +300,7 @@ int main(int argc, char *argv[]) { cfg_opt_t run_watch_opts[] = { CFG_STR("pidfile", NULL, CFGF_NONE), CFG_STR("format", "%title: %status", CFGF_NONE), + CFG_STR("format_down", NULL, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, @@ -295,6 +309,7 @@ int main(int argc, char *argv[]) { cfg_opt_t path_exists_opts[] = { CFG_STR("path", NULL, CFGF_NONE), CFG_STR("format", "%title: %status", CFGF_NONE), + CFG_STR("format_down", NULL, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, @@ -455,12 +470,12 @@ int main(int argc, char *argv[]) { if ((char)o == 'c') configfile = optarg; else if ((char)o == 'h') { - printf("i3status " VERSION " © 2008-2012 Michael Stapelberg and contributors\n" + printf("i3status " VERSION " © 2008 Michael Stapelberg and contributors\n" "Syntax: %s [-c ] [-h] [-v]\n", argv[0]); return 0; } else if ((char)o == 'v') { - printf("i3status " VERSION " © 2008-2012 Michael Stapelberg and contributors\n"); + printf("i3status " VERSION " © 2008 Michael Stapelberg and contributors\n"); return 0; } @@ -496,6 +511,8 @@ int main(int argc, char *argv[]) { output_format = O_XMOBAR; else if (strcasecmp(output_str, "i3bar") == 0) output_format = O_I3BAR; + else if (strcasecmp(output_str, "lemonbar") == 0) + output_format = O_LEMONBAR; else if (strcasecmp(output_str, "term") == 0) output_format = O_TERM; else if (strcasecmp(output_str, "none") == 0) @@ -505,6 +522,9 @@ int main(int argc, char *argv[]) { const char *separator = cfg_getstr(cfg_general, "separator"); + /* lemonbar needs % to be escaped with another % */ + pct_mark = (output_format == O_LEMONBAR) ? "%%" : "%"; + // if no custom separator has been provided, use the default one if (strcasecmp(separator, "default") == 0) separator = get_default_separator(); @@ -547,6 +567,7 @@ int main(int argc, char *argv[]) { char buffer[4096]; void **per_instance = calloc(cfg_size(cfg, "order"), sizeof(*per_instance)); + pthread_mutex_lock(&i3status_sleep_mutex); while (1) { if (exit_upon_signal) { @@ -603,13 +624,13 @@ int main(int argc, char *argv[]) { CASE_SEC_TITLE("run_watch") { SEC_OPEN_MAP("run_watch"); - print_run_watch(json_gen, buffer, title, cfg_getstr(sec, "pidfile"), cfg_getstr(sec, "format")); + print_run_watch(json_gen, buffer, title, cfg_getstr(sec, "pidfile"), cfg_getstr(sec, "format"), cfg_getstr(sec, "format_down")); SEC_CLOSE_MAP; } CASE_SEC_TITLE("path_exists") { SEC_OPEN_MAP("path_exists"); - print_path_exists(json_gen, buffer, title, cfg_getstr(sec, "path"), cfg_getstr(sec, "format")); + print_path_exists(json_gen, buffer, title, cfg_getstr(sec, "path"), cfg_getstr(sec, "format"), cfg_getstr(sec, "format_down")); SEC_CLOSE_MAP; } @@ -682,13 +703,21 @@ int main(int argc, char *argv[]) { fflush(stdout); /* To provide updates on every full second (as good as possible) - * we don’t use sleep(interval) but we sleep until the next - * second (with microsecond precision) plus (interval-1) - * seconds. We also align to 60 seconds modulo interval such + * we don’t use sleep(interval) but we sleep until the next second. + * We also align to 60 seconds modulo interval such * that we start with :00 on every new minute. */ - struct timeval current_timeval; - gettimeofday(¤t_timeval, NULL); - struct timespec ts = {interval - 1 - (current_timeval.tv_sec % interval), (10e5 - current_timeval.tv_usec) * 1000}; - nanosleep(&ts, NULL); + struct timespec ts; +#if defined(__APPLE__) + gettimeofday(&tv, NULL); + ts.tv_sec = tv.tv_sec; +#else + clock_gettime(CLOCK_REALTIME, &ts); +#endif + ts.tv_sec += interval - (ts.tv_sec % interval); + ts.tv_nsec = 0; + + /* Sleep to absolute time 'ts', unless the condition + * 'i3status_sleep_cond' is signaled from another thread */ + pthread_cond_timedwait(&i3status_sleep_cond, &i3status_sleep_mutex, &ts); } }