From 062c74b7d01a543c69d206a036deff75bc9f7cf1 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Fri, 27 Nov 2015 10:10:29 -0500
Subject: Add command line to swaygrab

Also modifies IPC client so that we can work with persistent
connections.
---
 swaygrab/main.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 54 insertions(+), 1 deletion(-)

(limited to 'swaygrab')

diff --git a/swaygrab/main.c b/swaygrab/main.c
index 4a15bd06..bd64bd93 100644
--- a/swaygrab/main.c
+++ b/swaygrab/main.c
@@ -1,12 +1,65 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "log.h"
+#include "ipc-client.h"
 
 void sway_terminate(void) {
 	exit(1);
 }
 
 int main(int argc, const char **argv) {
+	int capture;
+	char *socket_path = NULL;
+
 	init_log(L_INFO);
-	sway_log(L_INFO, "Hello world!");
+
+	static struct option long_options[] = {
+		{"capture", no_argument, &capture, 'c'},
+		{"version", no_argument, NULL, 'v'},
+		{"socket", required_argument, NULL, 's'},
+		{0, 0, 0, 0}
+	};
+
+	int c;
+	while (1) {
+		int option_index = 0;
+		c = getopt_long(argc, argv, "cvs:", long_options, &option_index);
+		if (c == -1) {
+			break;
+		}
+		switch (c) {
+		case 0: // Flag
+			break;
+		case 's': // Socket
+			socket_path = strdup(optarg);
+			break;
+		case 'v':
+#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
+			fprintf(stdout, "sway version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
+#else
+			fprintf(stdout, "version not detected\n");
+#endif
+			exit(0);
+			break;
+		}
+	}
+
+	if (!socket_path) {
+		socket_path = get_socketpath();
+		if (!socket_path) {
+			sway_abort("Unable to retrieve socket path");
+		}
+	}
+
+	if (optind >= argc) {
+		sway_abort("Expected output file on command line. See `man swaygrab`");
+	}
+
+	char *out = argv[optind];
+	int socketfd = ipc_open_socket(socket_path);
+	free(socket_path);
+
+	close(socketfd);
+	free(out);
+	return 0;
 }
-- 
cgit v1.2.3-54-g00ecf