From 6ba98a9f9f48e13738d9736cba9c45b5e94f42f2 Mon Sep 17 00:00:00 2001
From: Brian Cully <bjc@kublai.com>
Date: Mon, 14 Apr 2008 21:52:55 -0400
Subject: Initial import

---
 libconfig/.svn/text-base/BuffIO.m.svn-base | 96 ++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 libconfig/.svn/text-base/BuffIO.m.svn-base

(limited to 'libconfig/.svn/text-base/BuffIO.m.svn-base')

diff --git a/libconfig/.svn/text-base/BuffIO.m.svn-base b/libconfig/.svn/text-base/BuffIO.m.svn-base
new file mode 100644
index 0000000..f7a5408
--- /dev/null
+++ b/libconfig/.svn/text-base/BuffIO.m.svn-base
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 1998, Brian Cully <shmit@kublai.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The names of contributers to this software may not be used to endorse
+ *    or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "BuffIO.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+@implementation BuffIO
+-init: (const char *)fileName
+{
+	struct stat sb;
+	int confFd;
+
+	confFd = open(fileName, O_RDONLY, 0);
+	if (confFd == -1) {
+		fprintf(stderr, "ERROR: couldn't open config file %s: %s.\n",
+			fileName, strerror(errno));
+		return nil;
+	}
+	if (fstat(confFd, &sb) == -1) {
+		fprintf(stderr, "ERROR: couldn't stat config file %s: %s.\n",
+			fileName, strerror(errno));
+		return nil;
+	}
+	fileLen = sb.st_size;
+	file = mmap(NULL, fileLen, PROT_READ, MAP_PRIVATE, confFd, 0);
+	if (file == MAP_FAILED) {
+		fprintf(stderr, "ERROR: couldn't mmap config file %s: %s.\n",
+			fileName, strerror(errno));
+		return nil;
+	}
+	close(confFd);
+
+	curOff = file;
+	EOL = '\n';
+
+	return self;
+}
+
+-free
+{
+	munmap(file, fileLen);
+	return [super free];
+}
+
+-(char *)
+getCurOff
+{
+	return curOff;
+}
+
+-(off_t)
+getLength
+{
+	return fileLen;
+}
+
+-setEOL: (char)delim
+{
+	EOL = delim;
+	return self;
+}
+@end
-- 
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