--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/server/util/strbuf.c Sat Jan 14 13:53:44 2012 +0100
@@ -0,0 +1,71 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2011 Olaf Wintermann. All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "strbuf.h"
+#include "../ucx/sstring.h"
+
+sbuf_t* sbuf_new(size_t size) {
+ sbuf_t *buf = malloc(sizeof(sbuf_t));
+
+ buf->ptr = malloc(size);
+ buf->ptr[0] = 0;
+ buf->size = size;
+ buf->length = 0;
+
+ return buf;
+}
+
+void sbuf_puts(sbuf_t *buf, char *str) {
+ sbuf_append(buf, sstr(str));
+}
+
+void sbuf_put(sbuf_t *buf, char chr) {
+ sbuf_append(buf, sstrn(&chr, 1));
+}
+
+void sbuf_append(sbuf_t *buf, sstr_t str) {
+ if (buf->length + str.length >= buf->size) {
+ buf->size *= 2;
+ buf->ptr = realloc(buf->ptr, buf->size);
+ sbuf_append(buf, str);
+ return;
+ }
+
+ memcpy(&buf->ptr[buf->length], str.ptr, str.length);
+ buf->length += str.length;
+ buf->ptr[buf->length] = 0;
+}
+
+void sbuf_free(sbuf_t *buf) {
+ free(buf->ptr);
+ free(buf);
+}