From ac68ec0de9249c60c92099ae37d7d4efd34fefcc Mon Sep 17 00:00:00 2001
From: netblue30 <netblue30@yahoo.com>
Date: Sat, 12 Mar 2016 12:36:16 -0500
Subject: build fixes

---
 src/firejail/checkcfg.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 src/firejail/checkcfg.c

diff --git a/src/firejail/checkcfg.c b/src/firejail/checkcfg.c
new file mode 100644
index 000000000..9313bb1a4
--- /dev/null
+++ b/src/firejail/checkcfg.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2014-2016 Firejail Authors
+ *
+ * This file is part of firejail project
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#include "firejail.h"
+#include <sys/stat.h>
+
+#define MAX_READ 8192				  // line buffer for profile files
+
+static int initialized = 0;
+static int cfg_val[CFG_MAX];
+
+int checkcfg(int val) {
+	EUID_ASSERT();
+	assert(val < CFG_MAX);
+	int line = 0;
+
+	if (!initialized) {
+		// initialize defaults
+		int i;
+		for (i = 0; i < CFG_MAX; i++)
+			cfg_val[i] = 1; // most of them are enabled by default
+		
+		// open configuration file
+		char *fname;
+		if (asprintf(&fname, "%s/firejail.config", SYSCONFDIR) == -1)
+			errExit("asprintf");
+
+		FILE *fp = fopen(fname, "r");
+		if (!fp) {
+			fprintf(stderr, "Error: Firejail configuration file %s not found\n", fname);
+			exit(1);
+		}
+		
+		// read configuration file
+		char buf[MAX_READ];
+		while (fgets(buf,MAX_READ, fp)) {
+			line++;
+			if (*buf == '#' || *buf == '\n') 
+				continue;
+
+			// parse line				
+			line_remove_spaces(buf);
+			if (strncmp(buf, "file-transfer ", 14) == 0) {
+				if (strcmp(buf + 14, "yes") == 0)
+					cfg_val[CFG_FILE_TRANSFER] = 1;
+				else if (strcmp(buf + 14, "no") == 0)
+					cfg_val[CFG_FILE_TRANSFER] = 0;
+				else
+					goto errout;
+			}
+			else
+				goto errout;
+		}
+
+		fclose(fp);
+		free(fname);
+		initialized = 1;
+	}
+	
+	return cfg_val[val];
+	
+errout:
+	fprintf(stderr, "Error: invalid line %d in firejail configuration file\n", line );
+	exit(1);
+}
+
-- 
cgit v1.2.3-54-g00ecf