Update upstream source from tag 'upstream/0.5.1+git20171103'

Update to upstream version '0.5.1+git20171103'
with Debian dir 12de6f1245697675c1d76dc1085c08844d715cb0

3 files changed, 73 insertions, 69 deletions

diff --git a/modules/computer/boots.c b/modules/computer/boots.c
index d8a6d32a..ba458242 100644
--- a/modules/computer/boots.c
+++ b/modules/computer/boots.c
@@ -24,43 +24,43 @@
 void
 scan_boots_real(void)
 {
-    FILE *last;
-    char buffer[256];
+    gchar **tmp;
+    gboolean spawned;
+    gchar *out, *err, *p, *s, *next_nl;
 
     scan_os(FALSE);
 
     if (!computer->os->boots)
-      computer->os->boots = g_strdup_printf("[%s]\n", _("Boots"));
+      computer->os->boots = strdup("");
     else
       return;
 
-    last = popen("last", "r");
-    if (last) {
-      while (fgets(buffer, 256, last)) {
-        if (strstr(buffer, "system boot")) {
-          gchar **tmp, *buf = buffer;
-
-          strend(buffer, '\n');
-
-          while (*buf) {
-            if (*buf == ' ' && *(buf + 1) == ' ') {
-              memmove(buf, buf + 1, strlen(buf) + 1);
-
-              buf--;
-            } else {
-              buf++;
+    spawned = g_spawn_command_line_sync("last",
+            &out, &err, NULL, NULL);
+    if (spawned && out != NULL) {
+        p = out;
+        while(next_nl = strchr(p, '\n')) {
+            strend(p, '\n');
+            if (strstr(p, "system boot")) {
+                s = p;
+                while (*s) {
+                  if (*s == ' ' && *(s + 1) == ' ') {
+                    memmove(s, s + 1, strlen(s) + 1);
+                    s--;
+                  } else {
+                    s++;
+                  }
+                }
+                tmp = g_strsplit(p, " ", 0);
+                computer->os->boots =
+                  h_strdup_cprintf("\n%s %s %s %s=%s",
+                    computer->os->boots,
+                    tmp[4], tmp[5], tmp[6], tmp[7], tmp[3]);
+                g_strfreev(tmp);
             }
-          }
-
-          tmp = g_strsplit(buffer, " ", 0);
-          computer->os->boots =
-            h_strdup_cprintf("\n%s %s %s %s=%s|%s",
-              computer->os->boots,
-              tmp[4], tmp[5], tmp[6], tmp[7], tmp[3], tmp[8]);
-          g_strfreev(tmp);
+            p = next_nl + 1;
         }
-      }
-
-      pclose(last);
+      g_free(out);
+      g_free(err);
     }
 }
diff --git a/modules/computer/display.c b/modules/computer/display.c
index 2c98b144..61eac4eb 100644
--- a/modules/computer/display.c
+++ b/modules/computer/display.c
@@ -26,38 +26,39 @@ get_glx_info(DisplayInfo *di)
 {
     gchar *output;
     if (g_spawn_command_line_sync("glxinfo", &output, NULL, NULL, NULL)) {
-	gchar **output_lines;
-	gint i = 0;
+        gchar **output_lines;
+        gint i = 0;
 
-	for (output_lines = g_strsplit(output, "\n", 0);
-	     output_lines && output_lines[i];
-	     i++) {
-	    if (strstr(output_lines[i], "OpenGL")) {
-		gchar **tmp = g_strsplit(output_lines[i], ":", 0);
+        for (output_lines = g_strsplit(output, "\n", 0);
+             output_lines && output_lines[i];
+             i++) {
+            if (strstr(output_lines[i], "OpenGL")) {
+                gchar **tmp = g_strsplit(output_lines[i], ":", 0);
 
-		tmp[1] = g_strchug(tmp[1]);
+                tmp[1] = g_strchug(tmp[1]);
 
-		get_str("OpenGL vendor str", di->ogl_vendor);
-		get_str("OpenGL renderer str", di->ogl_renderer);
-		get_str("OpenGL version str", di->ogl_version);
+                get_str("OpenGL vendor str", di->ogl_vendor);
+                get_str("OpenGL renderer str", di->ogl_renderer);
+                get_str("OpenGL version str", di->ogl_version);
 
-		g_strfreev(tmp);
-	    } else if (strstr(output_lines[i], "direct rendering: Yes")) {
-	        di->dri = TRUE;
-	    }
-	}
+                g_strfreev(tmp);
+            } else if (strstr(output_lines[i], "direct rendering: Yes")) {
+                di->dri = TRUE;
+            }
+        }
+
+        g_free(output);
+        g_strfreev(output_lines);
+
+        if (!di->ogl_vendor)
+            di->ogl_vendor = _("(Unknown)");
+        if (!di->ogl_renderer)
+            di->ogl_renderer = _("(Unknown)");
+        if (!di->ogl_version)
+            di->ogl_version = _("(Unknown)");
 
-	g_free(output);
-	g_strfreev(output_lines);
-
-	if (!di->ogl_vendor)
-	    di->ogl_vendor = "Unknown";
-	if (!di->ogl_renderer)
-	    di->ogl_renderer = "Unknown";
-	if (!di->ogl_version)
-	    di->ogl_version = "Unknown";
     } else {
-	di->ogl_vendor = di->ogl_renderer = di->ogl_version = "Unknown";
+        di->ogl_vendor = di->ogl_renderer = di->ogl_version = _("(Unknown)");
     }
 
 }
@@ -66,7 +67,7 @@ static void
 get_x11_info(DisplayInfo *di)
 {
     gchar *output;
-    
+
     if (g_spawn_command_line_sync("xdpyinfo", &output, NULL, NULL, NULL)) {
 	gchar **output_lines, **old;
 
@@ -74,8 +75,9 @@ get_x11_info(DisplayInfo *di)
 	g_free(output);
 
 	old = output_lines;
-	while (*(output_lines++)) {
-            gchar **tmp = g_strsplit(*output_lines, ":", 0);
+	while (*output_lines) {
+            gchar **tmp = g_strsplit(*output_lines, ":", 2);
+            output_lines++;
 
             if (tmp[1] && tmp[0]) {
               tmp[1] = g_strchug(tmp[1]);
@@ -83,20 +85,21 @@ get_x11_info(DisplayInfo *di)
               get_str("vendor string", di->vendor);
               get_str("X.Org version", di->version);
               get_str("XFree86 version", di->version);
+              get_str("name of display", di->display_name);
 
               if (g_str_has_prefix(tmp[0], "number of extensions")) {
                 int n;
-                
+
                 di->extensions = g_strdup("");
-                
+
                 for (n = atoi(tmp[1]); n; n--) {
-                  di->extensions = h_strconcat(di->extensions, 
+                  di->extensions = h_strconcat(di->extensions,
                                                g_strstrip(*(++output_lines)),
                                                "=\n",
                                                NULL);
                 }
                 g_strfreev(tmp);
-                
+
                 break;
               }
             }
@@ -106,19 +109,19 @@ get_x11_info(DisplayInfo *di)
 
 	g_strfreev(old);
     }
-    
+
     GdkScreen *screen = gdk_screen_get_default();
-    
+
     if (screen && GDK_IS_SCREEN(screen)) {
         gint n_monitors = gdk_screen_get_n_monitors(screen);
         gint i;
-        
+
         di->monitors = NULL;
         for (i = 0; i < n_monitors; i++) {
             GdkRectangle rect;
-            
+
             gdk_screen_get_monitor_geometry(screen, i, &rect);
-            
+
             di->monitors = h_strdup_cprintf(_("Monitor %d=%dx%d pixels\n"),
                                             di->monitors, i, rect.width, rect.height);
         }
@@ -131,9 +134,9 @@ DisplayInfo *
 computer_get_display(void)
 {
     DisplayInfo *di = g_new0(DisplayInfo, 1);
-    
+
     GdkScreen *screen = gdk_screen_get_default();
-    
+
     if (screen && GDK_IS_SCREEN(screen)) {
         di->width = gdk_screen_get_width(screen);
         di->height = gdk_screen_get_height(screen);
diff --git a/modules/computer/uptime.c b/modules/computer/uptime.c
index 5f0f1942..6ef3d250 100644
--- a/modules/computer/uptime.c
+++ b/modules/computer/uptime.c
@@ -30,6 +30,7 @@ computer_get_uptime(void)
         ui->minutes = minutes / 60;
         fclose(procuptime);
     } else {
+        g_free(ui);
         return NULL;
     }