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Diffstat (limited to 'main/minimime/mm_error.c')
-rw-r--r-- | main/minimime/mm_error.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/main/minimime/mm_error.c b/main/minimime/mm_error.c deleted file mode 100644 index 5b27bf724..000000000 --- a/main/minimime/mm_error.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * $Id$ - * - * MiniMIME - a library for handling MIME messages - * - * Copyright (C) 2003 Jann Fischer <rezine@mistrust.net> - * 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. - * 3. Neither the name of the author nor the names of the contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY JANN FISCHER 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 JANN FISCHER OR THE VOICES IN HIS HEAD - * 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 <stdarg.h> -#include <string.h> -#include <assert.h> -#include <errno.h> - -#include "mm_internal.h" -#include "mm_util.h" - -/** @file mm_error.c - * - * This module contains functions for MiniMIME error information/manipulation - */ - -/** @defgroup error MiniMIME error functions */ - -/** - * Initializes the global error object - * - * @ingroup error - * - * This function initializes the global error object mm_error. This must be - * done when the library is initialized, and is automatically called from - * mm_init_library(). - */ -void -mm_error_init(void) -{ - mm_error.error_id = 0; - mm_error.error_where = 0; - mm_error.lineno = 0; - memset(&mm_error.error_msg, '\0', sizeof(mm_error.error_msg)); -} - -/** - * Sets a descriptive error message - * - * @param fmt The error message as format string - * @ingroup error - * - * This function is called from the various MiniMIME modules in case an - * error occured. Should never be called by the user. - */ -void -mm_error_setmsg(const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - vsnprintf(mm_error.error_msg, sizeof(mm_error.error_msg), fmt, ap); - va_end(ap); - -} - -void -mm_error_setlineno(int lineno) -{ - mm_error.lineno = lineno; -} - -/** - * Retrieves the current error message - * - * @return The currently set error message - * @ingroup error - * - * This function can be used to retrieve a descriptive error message for the - * current error, much like strerror() function of libc. When this function - * is called without an error being set, it returns the string "No error". - * The string returned does not need to be freed, since it is not dynamically - * allocated by the library. - */ -char * -mm_error_string(void) -{ - if (mm_errno != MM_ERROR_ERRNO && mm_error.error_msg[0] == '\0') { - return "No error"; - } else if (mm_errno == MM_ERROR_ERRNO) { - return strerror(errno); - } else { - return mm_error.error_msg; - } -} - -int -mm_error_lineno(void) -{ - return mm_error.lineno; -} |