fix ethernet speed display for 100 Gbit/s cards

[i3/i3status] / src / print_load.c

diff --git a/src/print_load.c b/src/print_load.c
index 52814729b020985a4fd771aa30c4e6f970f1f5cd..5d97a2ca5a08c538a27705aba1718026c6a07689 100644 (file)
--- a/src/print_load.c
+++ b/src/print_load.c
@@ -1,4 +1,5 @@
-// vim:ts=8:expandtab
+// vim:ts=4:sw=4:expandtab
+#include <config.h>
 #include "i3status.h"
 #include <stdlib.h>
 #include <stdio.h>
@@ -6,45 +7,56 @@
 #include <yajl/yajl_gen.h>
 #include <yajl/yajl_version.h>
 
-void print_load(yajl_gen json_gen, char *buffer, const char *format) {
-        char *outwalk = buffer;
-        /* Get load */
+void print_load(yajl_gen json_gen, char *buffer, const char *format, const char *format_above_threshold, const float max_threshold) {
+    char *outwalk = buffer;
+/* Get load */
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(sun) || defined(__DragonFly__)
-        double loadavg[3];
-        const char *walk;
-
-        if (getloadavg(loadavg, 3) == -1)
-                goto error;
-
-        for (walk = format; *walk != '\0'; walk++) {
-                if (*walk != '%') {
-                        *(outwalk++) = *walk;
-                        continue;
-                }
-
-                if (BEGINS_WITH(walk+1, "1min")) {
-                        outwalk += sprintf(outwalk, "%1.2f", loadavg[0]);
-                        walk += strlen("1min");
-                }
-
-                if (BEGINS_WITH(walk+1, "5min")) {
-                        outwalk += sprintf(outwalk, "%1.2f", loadavg[1]);
-                        walk += strlen("5min");
-                }
-
-                if (BEGINS_WITH(walk+1, "15min")) {
-                        outwalk += sprintf(outwalk, "%1.2f", loadavg[2]);
-                        walk += strlen("15min");
-                }
+    double loadavg[3];
+    const char *selected_format = format;
+    const char *walk;
+    bool colorful_output = false;
+
+    if (getloadavg(loadavg, 3) == -1)
+        goto error;
+
+    if (loadavg[0] >= max_threshold) {
+        START_COLOR("color_bad");
+        colorful_output = true;
+        if (format_above_threshold != NULL)
+            selected_format = format_above_threshold;
+    }
+
+    for (walk = selected_format; *walk != '\0'; walk++) {
+        if (*walk != '%') {
+            *(outwalk++) = *walk;
+
+        } else if (BEGINS_WITH(walk + 1, "1min")) {
+            outwalk += sprintf(outwalk, "%1.2f", loadavg[0]);
+            walk += strlen("1min");
+
+        } else if (BEGINS_WITH(walk + 1, "5min")) {
+            outwalk += sprintf(outwalk, "%1.2f", loadavg[1]);
+            walk += strlen("5min");
+
+        } else if (BEGINS_WITH(walk + 1, "15min")) {
+            outwalk += sprintf(outwalk, "%1.2f", loadavg[2]);
+            walk += strlen("15min");
+
+        } else {
+            *(outwalk++) = '%';
         }
+    }
 
-        *outwalk = '\0';
-        OUTPUT_FULL_TEXT(buffer);
+    if (colorful_output)
+        END_COLOR;
 
-        return;
+    *outwalk = '\0';
+    OUTPUT_FULL_TEXT(buffer);
+
+    return;
 error:
 #endif
-        OUTPUT_FULL_TEXT("cant read load");
-        (void)fputs("i3status: Cannot read system load using getloadavg()\n", stderr);
+    OUTPUT_FULL_TEXT("cant read load");
+    (void)fputs("i3status: Cannot read system load using getloadavg()\n", stderr);
 }