Implement displaying the wireless connection speed (Thanks Felicitus)

Based on a patch by Felicitus.

3 files changed, 17 insertions, 3 deletions

diff --git a/i3status.c b/i3status.c
index 30995b2..9d9921d 100644
--- a/i3status.c
+++ b/i3status.c
@@ -103,7 +103,7 @@ int main(int argc, char *argv[]) {
         };
 
         cfg_opt_t wireless_opts[] = {
-                CFG_STR("format_up", "W: (%quality at %essid) %ip", CFGF_NONE),
+                CFG_STR("format_up", "W: (%quality at %essid, %bitrate) %ip", CFGF_NONE),
                 CFG_STR("format_down", "W: down", CFGF_NONE),
                 CFG_END()
         };
diff --git a/man/i3status.man b/man/i3status.man
index 0274cca..a93f90d 100644
--- a/man/i3status.man
+++ b/man/i3status.man
@@ -57,7 +57,7 @@ order += "load"
 order += "time"
 
 wireless wlan0 {
-        format_up = "W: (%quality at %essid) %ip"
+        format_up = "W: (%quality at %essid, %bitrate) %ip"
         format_down = "W: down"
 }
 
@@ -160,7 +160,7 @@ connected.
 
 *Example order*: +wireless wlan0+
 
-*Example format*: +W: (%quality at %essid) %ip+
+*Example format*: +W: (%quality at %essid, %bitrate) %ip+
 
 === Ethernet
 
diff --git a/src/print_wireless_info.c b/src/print_wireless_info.c
index 60eb906..3a96b86 100644
--- a/src/print_wireless_info.c
+++ b/src/print_wireless_info.c
@@ -25,6 +25,7 @@ typedef struct {
         int signal_level_max;
         int noise_level;
         int noise_level_max;
+        int bitrate;
 } wireless_info_t;
 
 static int get_wireless_info(const char *interface, wireless_info_t *info) {
@@ -132,6 +133,10 @@ static int get_wireless_info(const char *interface, wireless_info_t *info) {
                 }
         }
 
+        struct iwreq wrq;
+        if (iw_get_ext(skfd, interface, SIOCGIWRATE, &wrq) >= 0)
+                info->bitrate = wrq.u.bitrate.value;
+
         close(skfd);
         return 1;
 #endif
@@ -210,6 +215,15 @@ void print_wireless_info(const char *interface, const char *format_up, const cha
                         else (void)printf("no IP");
                         walk += strlen("ip");
                 }
+
+                if (BEGINS_WITH(walk+1, "bitrate")) {
+                        char buffer[128];
+
+                        iw_print_bitrate(buffer, sizeof(buffer), info.bitrate);
+
+                        printf("%s", buffer);
+                        walk += strlen("bitrate");
+                }
         }
 
         (void)printf("%s", endcolor());