*
* Strings read/write functions.
*
- * Copyright (c) 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
*/
-#include <ctf/ctf-types.h>
+#include <babeltrace/ctf/types.h>
+#include <limits.h> /* C99 limits */
#include <string.h>
-size_t string_copy(char *dest, const char *src)
+void ctf_string_copy(struct stream_pos *dest, struct stream_pos *src,
+ const struct declaration_string *string_declaration)
+{
+ size_t len;
+ char *destaddr, *srcaddr;
+
+ align_pos(src, string_declaration->p.alignment);
+ srcaddr = get_pos_addr(src);
+ len = strlen(srcaddr) + 1;
+ if (dest->dummy)
+ goto end;
+ align_pos(dest, string_declaration->p.alignment);
+ destaddr = get_pos_addr(dest);
+ strcpy(destaddr, srcaddr);
+end:
+ move_pos(dest, len);
+ move_pos(src, len);
+}
+
+void ctf_string_read(char **dest, struct stream_pos *src,
+ const struct declaration_string *string_declaration)
{
- size_t len = strlen(src) + 1;
+ size_t len;
+ char *srcaddr;
- if (!dest)
+ align_pos(src, string_declaration->p.alignment);
+ srcaddr = get_pos_addr(src);
+ len = strlen(srcaddr) + 1;
+ *dest = g_realloc(*dest, len);
+ strcpy(*dest, srcaddr);
+ move_pos(src, len);
+}
+
+void ctf_string_write(struct stream_pos *dest, const char *src,
+ const struct declaration_string *string_declaration)
+{
+ size_t len;
+ char *destaddr;
+
+ align_pos(dest, string_declaration->p.alignment);
+ len = strlen(src) + 1;
+ if (dest->dummy)
goto end;
- strcpy(dest, src);
+ destaddr = get_pos_addr(dest);
+ strcpy(destaddr, src);
end:
- return len * 8;
+ move_pos(dest, len);
+}
+
+void ctf_string_free_temp(char *string)
+{
+ g_free(string);
}