added gridsel to gridwm

[dwm.git] / gridsel.c

diff --git a/gridsel.c b/gridsel.c
new file mode 100644 (file)
index 0000000..c76105e
--- /dev/null
+++ b/gridsel.c
@@ -0,0 +1,47 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <util.h>
+
+static char version[] = "gridsel - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
+
+static void
+usage()
+{
+       fprintf(stderr, "%s\n", "usage: gridsel [-v]\n");
+       exit(1);
+}
+
+int
+main(int argc, char **argv)
+{
+       unsigned char *data;
+       unsigned long i, offset, len, remain;
+
+       /* command line args */
+       if(argc > 1) {
+               if(!strncmp(argv[1], "-v", 3)) {
+                       fprintf(stdout, "%s", version);
+                       exit(0);
+               } else
+                       usage();
+       }
+       len = offset = remain = 0;
+       do {
+               data = getselection(offset, &len, &remain);
+               for(i = 0; i < len; i++)
+                       putchar(data[i]);
+               offset += len;
+               free(data);
+       }
+       while(remain);
+       if(offset)
+               putchar('\n');
+       return 0;
+}