-/* strbuff -- string buffers */
-
-/* Copyright (c) 2007-2015. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "xbt/strbuff.h"
-#include <stdarg.h>
-
-#define minimal_increment 512
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(strbuff, xbt, "String buffers");
-
-/** @brief Remove any content from the buffer */
-inline void xbt_strbuff_clear(xbt_strbuff_t b)
-{
- b->used = 0;
- b->data[0] = '\0';
-}
-
-/** @brief Constructor */
-xbt_strbuff_t xbt_strbuff_new(void)
-{
- xbt_strbuff_t res = xbt_malloc(sizeof(s_xbt_strbuff_t));
- res->data = xbt_malloc(512);
- res->size = 512;
- xbt_strbuff_clear(res);
- return res;
-}
-
-/** @brief creates a new string buffer containing the provided string
- *
- * Beware, the ctn is copied, you want to free it afterward, anyhow
- */
-inline xbt_strbuff_t xbt_strbuff_new_from(const char *ctn)
-{
- xbt_strbuff_t res = xbt_malloc(sizeof(s_xbt_strbuff_t));
- res->data = xbt_strdup(ctn);
- res->size = strlen(ctn);
- res->used = res->size;
- return res;
-}
-
-/** @brief frees only the container without touching to the contained string */
-inline void xbt_strbuff_free_container(xbt_strbuff_t b)
-{
- free(b);
-}
-
-/** @brief frees the buffer and its content */
-inline void xbt_strbuff_free(xbt_strbuff_t b)
-{
- if (b) {
- free(b->data);
- free(b);
- }
-}
-
-/** @brief Adds some content at the end of the buffer */
-void xbt_strbuff_append(xbt_strbuff_t b, const char *toadd)
-{
- int addlen;
- int needed_space;
-
- xbt_assert(b, "Asked to append stuff to NULL buffer");
-
- addlen = strlen(toadd);
- needed_space = b->used + addlen + 1;
-
- if (needed_space > b->size) {
- b->size = MAX(minimal_increment + b->used, needed_space);
- b->data = xbt_realloc(b->data, b->size);
- }
- strncpy(b->data + b->used, toadd, b->size-b->used);
- b->used += addlen;
-}
-
-/** @brief format some content and push it at the end of the buffer */
-void xbt_strbuff_printf(xbt_strbuff_t b, const char *fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- char *data = bvprintf(fmt, ap);
- xbt_strbuff_append(b, data);
- xbt_free(data);
- va_end(ap);
-}
