Merge pull request #381 from Stunkymonkey/format_wireless

add wireless format-options

i3status.c

@@ -338,7 +338,10 @@ int main(int argc, char *argv[]) {
     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_bitrate", "%g %cb/s", CFGF_NONE),
+        CFG_STR("format_noise", "%3d%s", CFGF_NONE),
         CFG_STR("format_quality", "%3d%s", CFGF_NONE),
+        CFG_STR("format_signal", "%3d%s", CFGF_NONE),
         CFG_CUSTOM_ALIGN_OPT,
         CFG_CUSTOM_COLOR_OPTS,
         CFG_CUSTOM_MIN_WIDTH_OPT,
@@ -732,7 +735,7 @@ 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"), cfg_getstr(sec, "format_quality"));
+                print_wireless_info(json_gen, buffer, interface, cfg_getstr(sec, "format_up"), cfg_getstr(sec, "format_down"), cfg_getstr(sec, "format_bitrate"), cfg_getstr(sec, "format_noise"), cfg_getstr(sec, "format_quality"), cfg_getstr(sec, "format_signal"));
                 SEC_CLOSE_MAP;
             }
 

include/i3status.h

@@ -232,7 +232,7 @@ void print_battery_info(yajl_gen json_gen, char *buffer, int number, const char
 void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *locale, const char *format_time, bool hide_if_equals_localtime, time_t t);
 void print_ddate(yajl_gen json_gen, char *buffer, const char *format, time_t t);
 const char *get_ip_addr(const char *interface, int family);
-void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down, const char *quality_min_lenght);
+void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down, const char *format_bitrate, const char *format_noise, const char *format_quality, const char *format_signal);
 void print_run_watch(yajl_gen json_gen, char *buffer, const char *title, const char *pidfile, const char *format, const char *format_down);
 void print_path_exists(yajl_gen json_gen, char *buffer, const char *title, const char *path, const char *format, const char *format_down);
 void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const char *path, const char *format, const char *format_above_threshold, int);

man/i3status.man

@@ -306,7 +306,8 @@ There also is an option "format_down". You can hide the output with
 Gets the link quality, frequency and ESSID of the given wireless network
 interface. You can specify different format strings for the network being
 connected or not connected. The quality is padded with leading zeroes by
-default; to pad with something else use +format_quality+.
+default; to pad with something else use +format_bitrate+, +format_noise+,
++format_quality+ or +format_signal+.
 
 The special interface name `_first_` will be replaced by the first wireless
 network interface found on the system (excluding devices starting with "lo").
@@ -317,8 +318,14 @@ network interface found on the system (excluding devices starting with "lo").
 
 *Example format_down*: +W: down+
 
+*Example format_bitrate*: +"%g %cb/s"+
+
+*Example format_noise*: +"%03d%s"+
+
 *Example format_quality*: +"%03d%s"+
 
+*Example format_signal*: +"%03d%s"+
+
 === Ethernet
 
 Gets the IP address and (if possible) the link speed of the given ethernet

src/print_wireless_info.c

@@ -97,7 +97,7 @@ typedef struct {
 
 #ifdef __linux__
 // Like iw_print_bitrate, but without the dependency on libiw.
-static void print_bitrate(char *buffer, int buflen, int bitrate) {
+static void print_bitrate(char *buffer, int buflen, int bitrate, const char *format_bitrate) {
     const int kilo = 1e3;
     const int mega = 1e6;
     const int giga = 1e9;
@@ -116,7 +116,7 @@ static void print_bitrate(char *buffer, int buflen, int bitrate) {
         scale = 'k';
         divisor = kilo;
     }
-    snprintf(buffer, buflen, "%g %cb/s", rate / divisor, scale);
+    snprintf(buffer, buflen, format_bitrate, rate / divisor, scale);
 }
 
 // Based on NetworkManager/src/platform/wifi/wifi-utils-nl80211.c
@@ -491,7 +491,7 @@ error1:
  * | 127.0.0.1    | no IP        | IPv4      | ok                |
  * | 127.0.0.1    | ::1/128      | IPv4      | ok                |
  */
-void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down, const char *format_quality) {
+void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down, const char *format_bitrate, const char *format_noise, const char *format_quality, const char *format_signal) {
     const char *walk;
     char *outwalk = buffer;
     wireless_info_t info;
@@ -560,7 +560,7 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface,
         } else if (BEGINS_WITH(walk + 1, "signal")) {
             if (info.flags & WIRELESS_INFO_FLAG_HAS_SIGNAL) {
                 if (info.signal_level_max)
-                    outwalk += sprintf(outwalk, "%3d%s", PERCENT_VALUE(info.signal_level, info.signal_level_max), pct_mark);
+                    outwalk += sprintf(outwalk, format_signal, PERCENT_VALUE(info.signal_level, info.signal_level_max), pct_mark);
                 else
                     outwalk += sprintf(outwalk, "%d dBm", info.signal_level);
             } else {
@@ -571,7 +571,7 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface,
         } else if (BEGINS_WITH(walk + 1, "noise")) {
             if (info.flags & WIRELESS_INFO_FLAG_HAS_NOISE) {
                 if (info.noise_level_max)
-                    outwalk += sprintf(outwalk, "%3d%s", PERCENT_VALUE(info.noise_level, info.noise_level_max), pct_mark);
+                    outwalk += sprintf(outwalk, format_noise, PERCENT_VALUE(info.noise_level, info.noise_level_max), pct_mark);
                 else
                     outwalk += sprintf(outwalk, "%d dBm", info.noise_level);
             } else {
@@ -603,7 +603,7 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface,
         else if (BEGINS_WITH(walk + 1, "bitrate")) {
             char br_buffer[128];
 
-            print_bitrate(br_buffer, sizeof(br_buffer), info.bitrate);
+            print_bitrate(br_buffer, sizeof(br_buffer), info.bitrate, format_bitrate);
 
             outwalk += sprintf(outwalk, "%s", br_buffer);
             walk += strlen("bitrate");