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-rw-r--r--jcnf/yajl/yajl_buf.c119
1 files changed, 0 insertions, 119 deletions
diff --git a/jcnf/yajl/yajl_buf.c b/jcnf/yajl/yajl_buf.c
deleted file mode 100644
index 97f1ced..0000000
--- a/jcnf/yajl/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;
-}