icon-loader: support xpm icons

include/img/img-xpm.h

@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef LABWC_IMG_XPM_H
+#define LABWC_IMG_XPM_H
+
+struct lab_data_buffer;
+
+/**
+ * img_xpm_load() - Convert xpm file to buffer with cairo surface
+ * @filename: xpm file
+ * @buffer: cairo-surface-buffer to create
+ */
+void img_xpm_load(const char *filename, struct lab_data_buffer **buffer);
+
+#endif /* LABWC_IMG_XPM_H */

scripts/find-banned.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-banned="malloc,g_strcmp0,sprintf,vsprintf,strcpy,strncpy,strcat,strncat,atof"
+banned="malloc,g_strcmp0,sprintf,vsprintf,strcat,atof"
 
 echo "Searching for banned functions"
 find src/ include/ \( -name "*.c" -o -name "*.h" \) -type f \

src/icon-loader.c

@@ -8,6 +8,7 @@
 #include "config.h"
 #include "icon-loader.h"
 #include "img/img-png.h"
+#include "img/img-xpm.h"
 
 #if HAVE_RSVG
 #include "img/img-svg.h"
@@ -179,7 +180,7 @@ icon_loader_lookup(struct server *server, const char *app_id, int size, int scal
 #endif
 		break;
 	case SFDO_ICON_FILE_FORMAT_XPM:
-		/* XPM is not supported */
+		img_xpm_load(ctx.path, &icon_buffer);
 		break;
 	}
 

src/img/meson.build

@@ -1,6 +1,7 @@
 labwc_sources += files(
   'img-png.c',
   'img-xbm.c',
+  'img-xpm.c',
 )
 
 if have_rsvg