added missing licenses

[chaz/yoink] / yajl / src / yajl_buf.c

diff --git a/yajl/src/yajl_buf.c b/yajl/src/yajl_buf.c
deleted file mode 100644 (file)
index 97f1ced..0000000
--- a/yajl/src/yajl_buf.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright 2007-2009, Lloyd Hilaiel.
- * 
- * 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. Neither the name of Lloyd Hilaiel nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 "yajl_buf.h"
-
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define YAJL_BUF_INIT_SIZE 2048
-
-struct yajl_buf_t {
-    unsigned int len;
-    unsigned int used;
-    unsigned char * data;
-    yajl_alloc_funcs * alloc;
-};
-
-static
-void yajl_buf_ensure_available(yajl_buf buf, unsigned int want)
-{
-    unsigned int need;
-    
-    assert(buf != NULL);
-
-    /* first call */
-    if (buf->data == NULL) {
-        buf->len = YAJL_BUF_INIT_SIZE;
-        buf->data = (unsigned char *) YA_MALLOC(buf->alloc, buf->len);
-        buf->data[0] = 0;
-    }
-
-    need = buf->len;
-
-    while (want >= (need - buf->used)) need <<= 1;
-
-    if (need != buf->len) {
-        buf->data = (unsigned char *) YA_REALLOC(buf->alloc, buf->data, need);
-        buf->len = need;
-    }
-}
-
-yajl_buf yajl_buf_alloc(yajl_alloc_funcs * alloc)
-{
-    yajl_buf b = YA_MALLOC(alloc, sizeof(struct yajl_buf_t));
-    memset((void *) b, 0, sizeof(struct yajl_buf_t));
-    b->alloc = alloc;
-    return b;
-}
-
-void yajl_buf_free(yajl_buf buf)
-{
-    assert(buf != NULL);
-    if (buf->data) YA_FREE(buf->alloc, buf->data);
-    YA_FREE(buf->alloc, buf);
-}
-
-void yajl_buf_append(yajl_buf buf, const void * data, unsigned int len)
-{
-    yajl_buf_ensure_available(buf, len);
-    if (len > 0) {
-        assert(data != NULL);
-        memcpy(buf->data + buf->used, data, len);
-        buf->used += len;
-        buf->data[buf->used] = 0;
-    }
-}
-
-void yajl_buf_clear(yajl_buf buf)
-{
-    buf->used = 0;
-    if (buf->data) buf->data[buf->used] = 0;
-}
-
-const unsigned char * yajl_buf_data(yajl_buf buf)
-{
-    return buf->data;
-}
-
-unsigned int yajl_buf_len(yajl_buf buf)
-{
-    return buf->used;
-}
-
-void
-yajl_buf_truncate(yajl_buf buf, unsigned int len)
-{
-    assert(len <= buf->used);
-    buf->used = len;
-}