X-Git-Url: https://git.sur5r.net/?p=i3%2Fi3status;a=blobdiff_plain;f=i3status.c;h=90660bbc0e48add8f022a2b3e9f7b8686f34e12b;hp=ec204e59140572b3e957d98b1890bba625b7dacb;hb=e36966d49cb2db0be24baf845aedcde109841ff8;hpb=8918502fcd23243ea01bfc23949b6c320049104c diff --git a/i3status.c b/i3status.c index ec204e5..90660bb 100644 --- a/i3status.c +++ b/i3status.c @@ -11,6 +11,7 @@ * See file LICENSE for license information. * */ +#include #include #include #include @@ -44,7 +45,8 @@ CFG_STR_CB("align", NULL, CFGF_NONE, parse_align) #define CFG_COLOR_OPTS(good, degraded, bad) \ - CFG_STR("color_good", good, CFGF_NONE), \ + CFG_STR("color_good", good, CFGF_NONE) \ + , \ CFG_STR("color_degraded", degraded, CFGF_NONE), \ CFG_STR("color_bad", bad, CFGF_NONE) @@ -53,10 +55,17 @@ #define CFG_CUSTOM_MIN_WIDTH_OPT \ CFG_PTR_CB("min_width", NULL, CFGF_NONE, parse_min_width, free) +#define CFG_CUSTOM_SEPARATOR_OPT \ + CFG_BOOL("separator", 0, CFGF_NODEFAULT) + +#define CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT \ + CFG_INT("separator_block_width", 0, CFGF_NODEFAULT) + /* socket file descriptor for general purposes */ int general_socket; static bool exit_upon_signal = false; +static bool run_once = false; cfg_t *cfg, *cfg_general, *cfg_section; @@ -64,6 +73,11 @@ void **cur_instance; pthread_t main_thread; +markup_format_t markup_format; +output_format_t output_format; + +char *pct_mark; + /* * 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 @@ -94,11 +108,14 @@ static bool path_exists(const char *path) { static void *scalloc(size_t size) { void *result = calloc(size, 1); - exit_if_null(result, "Error: out of memory (calloc(%zd))\n", size); + exit_if_null(result, "Error: out of memory (calloc(%zu))\n", size); return result; } -static char *sstrdup(const char *str) { +char *sstrdup(const char *str) { + if (str == NULL) { + return NULL; + } char *result = strdup(str); exit_if_null(result, "Error: out of memory (strdup())\n"); return result; @@ -127,7 +144,7 @@ static int parse_min_width(cfg_t *context, cfg_opt_t *option, const char *value, long num = strtol(value, &end, 10); if (num < 0) - die("Invalid min_width attribute found in section %s, line %d: %d\n" + die("Invalid min_width attribute found in section %s, line %d: %ld\n" "Expected positive integer or string\n", context->name, context->line, num); else if (num == LONG_MIN || num == LONG_MAX || (end && *end != '\0')) @@ -211,9 +228,10 @@ static char *resolve_tilde(const char *path) { } else { head = globbuf.gl_pathv[0]; result = scalloc(strlen(head) + (tail ? strlen(tail) : 0) + 1); - strncpy(result, head, strlen(head)); - if (tail) - strncat(result, tail, strlen(tail)); + strcpy(result, head); + if (tail) { + strcat(result, tail); + } } globfree(&globbuf); @@ -223,12 +241,7 @@ static char *resolve_tilde(const char *path) { static char *get_config_path(void) { char *xdg_config_home, *xdg_config_dirs, *config_path; - /* 1: check the traditional path under the home directory */ - config_path = resolve_tilde("~/.i3status.conf"); - if (path_exists(config_path)) - return config_path; - - /* 2: check for $XDG_CONFIG_HOME/i3status/config */ + /* 1: check for $XDG_CONFIG_HOME/i3status/config */ if ((xdg_config_home = getenv("XDG_CONFIG_HOME")) == NULL) xdg_config_home = "~/.config"; @@ -241,15 +254,14 @@ static char *get_config_path(void) { return config_path; free(config_path); - /* 3: check the traditional path under /etc */ - config_path = SYSCONFDIR "/i3status.conf"; - if (path_exists(config_path)) - return sstrdup(config_path); - - /* 4: check for $XDG_CONFIG_DIRS/i3status/config */ + /* 2: check for $XDG_CONFIG_DIRS/i3status/config */ if ((xdg_config_dirs = getenv("XDG_CONFIG_DIRS")) == NULL) xdg_config_dirs = "/etc/xdg"; + /* 3: check the traditional path under the home directory */ + config_path = resolve_tilde("~/.i3status.conf"); + if (path_exists(config_path)) + return config_path; char *buf = strdup(xdg_config_dirs); char *tok = strtok(buf, ":"); while (tok != NULL) { @@ -266,9 +278,13 @@ static char *get_config_path(void) { } free(buf); + /* 4: check the traditional path under /etc */ + config_path = SYSCONFDIR "/i3status.conf"; + if (path_exists(config_path)) + return sstrdup(config_path); + die("Unable to find the configuration file (looked at " - "~/.i3status.conf, $XDG_CONFIG_HOME/i3status/config, " - "/etc/i3status.conf and $XDG_CONFIG_DIRS/i3status/config)"); + "~/.i3status.conf, $XDG_CONFIG_HOME/i3status/config, " SYSCONFDIR "/i3status.conf and $XDG_CONFIG_DIRS/i3status/config)"); return NULL; } @@ -304,6 +320,8 @@ int main(int argc, char *argv[]) { CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t path_exists_opts[] = { @@ -313,14 +331,19 @@ int main(int argc, char *argv[]) { CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t wireless_opts[] = { CFG_STR("format_up", "W: (%quality at %essid, %bitrate) %ip", CFGF_NONE), CFG_STR("format_down", "W: down", CFGF_NONE), + CFG_STR("format_quality", "%3d%s", CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t ethernet_opts[] = { @@ -329,6 +352,8 @@ int main(int argc, char *argv[]) { CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t ipv6_opts[] = { @@ -337,6 +362,8 @@ int main(int argc, char *argv[]) { CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t battery_opts[] = { @@ -344,63 +371,102 @@ int main(int argc, char *argv[]) { CFG_STR("format_down", "No battery", CFGF_NONE), CFG_STR("status_chr", "CHR", CFGF_NONE), CFG_STR("status_bat", "BAT", CFGF_NONE), + CFG_STR("status_unk", "UNK", CFGF_NONE), CFG_STR("status_full", "FULL", CFGF_NONE), CFG_STR("path", "/sys/class/power_supply/BAT%d/uevent", CFGF_NONE), CFG_INT("low_threshold", 30, CFGF_NONE), CFG_STR("threshold_type", "time", CFGF_NONE), CFG_BOOL("last_full_capacity", false, CFGF_NONE), CFG_BOOL("integer_battery_capacity", false, CFGF_NONE), - CFG_BOOL("hide_seconds", false, CFGF_NONE), + CFG_BOOL("hide_seconds", true, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t time_opts[] = { CFG_STR("format", "%Y-%m-%d %H:%M:%S", CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t tztime_opts[] = { CFG_STR("format", "%Y-%m-%d %H:%M:%S %Z", CFGF_NONE), CFG_STR("timezone", "", CFGF_NONE), + CFG_STR("locale", "", CFGF_NONE), CFG_STR("format_time", NULL, CFGF_NONE), + CFG_BOOL("hide_if_equals_localtime", false, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t ddate_opts[] = { CFG_STR("format", "%{%a, %b %d%}, %Y%N - %H", CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t load_opts[] = { CFG_STR("format", "%1min %5min %15min", CFGF_NONE), + CFG_STR("format_above_threshold", NULL, CFGF_NONE), CFG_FLOAT("max_threshold", 5, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, + CFG_END()}; + + cfg_opt_t memory_opts[] = { + CFG_STR("format", "%used %free %available", CFGF_NONE), + CFG_STR("format_degraded", NULL, CFGF_NONE), + CFG_STR("threshold_degraded", NULL, CFGF_NONE), + CFG_STR("threshold_critical", NULL, CFGF_NONE), + CFG_STR("memory_used_method", "classical", CFGF_NONE), + CFG_CUSTOM_ALIGN_OPT, + CFG_CUSTOM_COLOR_OPTS, + CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t usage_opts[] = { CFG_STR("format", "%usage", CFGF_NONE), + CFG_STR("format_above_threshold", NULL, CFGF_NONE), + CFG_STR("format_above_degraded_threshold", NULL, CFGF_NONE), + CFG_STR("path", "/proc/stat", CFGF_NONE), + CFG_FLOAT("max_threshold", 95, CFGF_NONE), + CFG_FLOAT("degraded_threshold", 90, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, + CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t temp_opts[] = { CFG_STR("format", "%degrees C", CFGF_NONE), + CFG_STR("format_above_threshold", NULL, CFGF_NONE), CFG_STR("path", NULL, CFGF_NONE), CFG_INT("max_threshold", 75, CFGF_NONE), CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t disk_opts[] = { CFG_STR("format", "%free", CFGF_NONE), + CFG_STR("format_below_threshold", NULL, CFGF_NONE), CFG_STR("format_not_mounted", NULL, CFGF_NONE), CFG_STR("prefix_type", "binary", CFGF_NONE), CFG_STR("threshold_type", "percentage_avail", CFGF_NONE), @@ -408,6 +474,8 @@ int main(int argc, char *argv[]) { CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t volume_opts[] = { @@ -419,6 +487,8 @@ int main(int argc, char *argv[]) { CFG_CUSTOM_ALIGN_OPT, CFG_CUSTOM_COLOR_OPTS, CFG_CUSTOM_MIN_WIDTH_OPT, + CFG_CUSTOM_SEPARATOR_OPT, + CFG_CUSTOM_SEP_BLOCK_WIDTH_OPT, CFG_END()}; cfg_opt_t opts[] = { @@ -437,15 +507,17 @@ int main(int argc, char *argv[]) { CFG_SEC("tztime", tztime_opts, CFGF_TITLE | CFGF_MULTI), CFG_SEC("ddate", ddate_opts, CFGF_NONE), CFG_SEC("load", load_opts, CFGF_NONE), + CFG_SEC("memory", memory_opts, CFGF_NONE), CFG_SEC("cpu_usage", usage_opts, CFGF_NONE), CFG_END()}; char *configfile = NULL; - int o, option_index = 0; + int opt, option_index = 0; struct option long_options[] = { {"config", required_argument, 0, 'c'}, {"help", no_argument, 0, 'h'}, {"version", no_argument, 0, 'v'}, + {"run-once", no_argument, 0, 0}, {0, 0, 0, 0}}; struct sigaction action; @@ -468,18 +540,28 @@ int main(int argc, char *argv[]) { if (setlocale(LC_ALL, "") == NULL) die("Could not set locale. Please make sure all your LC_* / LANG settings are correct."); - while ((o = getopt_long(argc, argv, "c:hv", long_options, &option_index)) != -1) - if ((char)o == 'c') - configfile = optarg; - else if ((char)o == 'h') { - 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 Michael Stapelberg and contributors\n"); - return 0; + while ((opt = getopt_long(argc, argv, "c:hv", long_options, &option_index)) != -1) { + switch (opt) { + case 'c': + configfile = optarg; + break; + case 'h': + printf("i3status " VERSION " © 2008 Michael Stapelberg and contributors\n" + "Syntax: %s [-c ] [-h] [-v]\n", + argv[0]); + return 0; + break; + case 'v': + printf("i3status " VERSION " © 2008 Michael Stapelberg and contributors\n"); + return 0; + break; + case 0: + if (strcmp(long_options[option_index].name, "run-once") == 0) { + run_once = true; + } + break; } + } if (configfile == NULL) configfile = get_config_path(); @@ -567,6 +649,11 @@ int main(int argc, char *argv[]) { die("Could not create socket\n"); int interval = cfg_getint(cfg_general, "interval"); + if (interval <= 0) { + die("Invalid interval attribute found in section %s, line %d: %d\n" + "Expected positive integer\n", + cfg_general->name, cfg_general->line, interval); + } /* One memory page which each plugin can use to buffer output. * Even though it’s unclean, we just assume that the user will not @@ -580,7 +667,7 @@ int main(int argc, char *argv[]) { while (1) { if (exit_upon_signal) { - fprintf(stderr, "Exiting due to signal.\n"); + fprintf(stderr, "i3status: exiting due to signal.\n"); exit(1); } struct timeval tv; @@ -610,7 +697,7 @@ int main(int argc, char *argv[]) { interface = first_eth_interface(NET_TYPE_WIRELESS); if (interface == NULL) interface = title; - print_wireless_info(json_gen, buffer, interface, cfg_getstr(sec, "format_up"), cfg_getstr(sec, "format_down")); + print_wireless_info(json_gen, buffer, interface, cfg_getstr(sec, "format_up"), cfg_getstr(sec, "format_down"), cfg_getstr(sec, "format_quality")); SEC_CLOSE_MAP; } @@ -627,7 +714,7 @@ int main(int argc, char *argv[]) { CASE_SEC_TITLE("battery") { SEC_OPEN_MAP("battery"); - print_battery_info(json_gen, buffer, atoi(title), cfg_getstr(sec, "path"), cfg_getstr(sec, "format"), cfg_getstr(sec, "format_down"), cfg_getstr(sec, "status_chr"), cfg_getstr(sec, "status_bat"), cfg_getstr(sec, "status_full"), cfg_getint(sec, "low_threshold"), cfg_getstr(sec, "threshold_type"), cfg_getbool(sec, "last_full_capacity"), cfg_getbool(sec, "integer_battery_capacity"), cfg_getbool(sec, "hide_seconds")); + print_battery_info(json_gen, buffer, (strcasecmp(title, "all") == 0 ? -1 : atoi(title)), cfg_getstr(sec, "path"), cfg_getstr(sec, "format"), cfg_getstr(sec, "format_down"), cfg_getstr(sec, "status_chr"), cfg_getstr(sec, "status_bat"), cfg_getstr(sec, "status_unk"), cfg_getstr(sec, "status_full"), cfg_getint(sec, "low_threshold"), cfg_getstr(sec, "threshold_type"), cfg_getbool(sec, "last_full_capacity"), cfg_getbool(sec, "integer_battery_capacity"), cfg_getbool(sec, "hide_seconds")); SEC_CLOSE_MAP; } @@ -645,25 +732,31 @@ int main(int argc, char *argv[]) { CASE_SEC_TITLE("disk") { SEC_OPEN_MAP("disk_info"); - print_disk_info(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "format_not_mounted"), cfg_getstr(sec, "prefix_type"), cfg_getstr(sec, "threshold_type"), cfg_getfloat(sec, "low_threshold")); + print_disk_info(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "format_below_threshold"), cfg_getstr(sec, "format_not_mounted"), cfg_getstr(sec, "prefix_type"), cfg_getstr(sec, "threshold_type"), cfg_getfloat(sec, "low_threshold")); SEC_CLOSE_MAP; } CASE_SEC("load") { SEC_OPEN_MAP("load"); - print_load(json_gen, buffer, cfg_getstr(sec, "format"), cfg_getfloat(sec, "max_threshold")); + print_load(json_gen, buffer, cfg_getstr(sec, "format"), cfg_getstr(sec, "format_above_threshold"), cfg_getfloat(sec, "max_threshold")); + SEC_CLOSE_MAP; + } + + CASE_SEC("memory") { + SEC_OPEN_MAP("memory"); + print_memory(json_gen, buffer, cfg_getstr(sec, "format"), cfg_getstr(sec, "format_degraded"), cfg_getstr(sec, "threshold_degraded"), cfg_getstr(sec, "threshold_critical"), cfg_getstr(sec, "memory_used_method")); SEC_CLOSE_MAP; } CASE_SEC("time") { SEC_OPEN_MAP("time"); - print_time(json_gen, buffer, NULL, cfg_getstr(sec, "format"), NULL, NULL, tv.tv_sec); + print_time(json_gen, buffer, NULL, cfg_getstr(sec, "format"), NULL, NULL, NULL, false, tv.tv_sec); SEC_CLOSE_MAP; } CASE_SEC_TITLE("tztime") { SEC_OPEN_MAP("tztime"); - print_time(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "timezone"), cfg_getstr(sec, "format_time"), tv.tv_sec); + print_time(json_gen, buffer, title, cfg_getstr(sec, "format"), cfg_getstr(sec, "timezone"), cfg_getstr(sec, "locale"), cfg_getstr(sec, "format_time"), cfg_getbool(sec, "hide_if_equals_localtime"), tv.tv_sec); SEC_CLOSE_MAP; } @@ -685,13 +778,13 @@ int main(int argc, char *argv[]) { CASE_SEC_TITLE("cpu_temperature") { SEC_OPEN_MAP("cpu_temperature"); - print_cpu_temperature_info(json_gen, buffer, atoi(title), cfg_getstr(sec, "path"), cfg_getstr(sec, "format"), cfg_getint(sec, "max_threshold")); + print_cpu_temperature_info(json_gen, buffer, atoi(title), cfg_getstr(sec, "path"), cfg_getstr(sec, "format"), cfg_getstr(sec, "format_above_threshold"), cfg_getint(sec, "max_threshold")); SEC_CLOSE_MAP; } CASE_SEC("cpu_usage") { SEC_OPEN_MAP("cpu_usage"); - print_cpu_usage(json_gen, buffer, cfg_getstr(sec, "format")); + print_cpu_usage(json_gen, buffer, cfg_getstr(sec, "format"), cfg_getstr(sec, "format_above_threshold"), cfg_getstr(sec, "format_above_degraded_threshold"), cfg_getstr(sec, "path"), cfg_getfloat(sec, "max_threshold"), cfg_getfloat(sec, "degraded_threshold")); SEC_CLOSE_MAP; } } @@ -711,6 +804,10 @@ int main(int argc, char *argv[]) { printf("\n"); fflush(stdout); + if (run_once) { + break; + } + /* 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)