1 files changed, 0 insertions, 271 deletions
diff --git a/main/minimime/mm_envelope.c b/main/minimime/mm_envelope.c
deleted file mode 100644
index 7400d3de2..000000000
--- a/main/minimime/mm_envelope.c
+++ /dev/null
@@ -1,271 +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 <ctype.h>
-#include <assert.h>
-
-#include "mm_internal.h"
-#include "mm_util.h"
-
-/** @file mm_envelope.c
- *
- * This module contains functions for accessing a message's envelope. This
- * are mainly wrapper functions for easy access.
- */
-
-/** @defgroup envelope Accessing and manipulating a message's envelope
- */
-
-/** @{
- * @name Accessing and manipulating a message's envelope
- */
-
-/**
- * Gets an ASCII representation of all envelope headers
- *
- * @param ctx A valid MiniMIME context
- * @param result Where to store the resulting ASCII headers
- * @param length Where to store the length of the result
- * @returns 0 on success or -1 on failure.
- * @note Sets mm_errno on failure
- *
- * This is mainly a convinience function. It constructs an ASCII representation
- * from all of the message's envelope headers and stores the result in headers.
- * Memory is allocated dynamically, and the total length of the result is
- * stored in length. This function takes care that the output is MIME conform,
- * and folds long lines according to the MIME standard at position 78 of the
- * string. It also nicely formats all MIME related header fields, such as
- * the Content-Type header.
- *
- * Since the memory needed to store the result is allocated dynamically, one
- * should take care of freeing it again when it's not needed anymore. If an
- * error occurs, *result will be set to NULL, *length will be set to zero
- * and mm_errno will be set to a reasonable value.
- *
- */
-int
-mm_envelope_getheaders(MM_CTX *ctx, char **result, size_t *length)
-{
-	struct mm_mimepart *part;
-	struct mm_mimeheader *hdr;
-	char *buf, *hdrbuf;
-	size_t headers_length, tmp_length;
-
-	headers_length = 1;
-	buf = NULL;
-
-	part = mm_context_getpart(ctx, 0);
-	if (part == NULL) {
-		return -1;
-	}	
-
-	/* Initialize our buffer */
-	if ((buf = (char *)xmalloc(headers_length)) == NULL) {
-		mm_errno = MM_ERROR_ERRNO;
-		goto cleanup;
-	}	
-	*buf = '\0';
-
-	/* Store each envelope header */
-	TAILQ_FOREACH(hdr, &part->headers, next) {
-		tmp_length = strlen(hdr->name) + strlen(hdr->value) 
-		    + strlen(": \r\n");
-		hdrbuf = (char *) xrealloc(buf, headers_length + tmp_length);
-		if (hdrbuf == NULL) {
-			mm_errno = MM_ERROR_ERRNO;
-			goto cleanup;
-		}
-
-		headers_length += tmp_length;
-		buf = hdrbuf;
-
-		strlcat(buf, hdr->name, headers_length);
-		strlcat(buf, ": ", headers_length);
-		strlcat(buf, hdr->value, headers_length);
-		strlcat(buf, "\r\n", headers_length);
-	}
-
-	/* Construct and store MIME headers */
-	if (part->type != NULL) {
-		char *typebuf;
-		typebuf = mm_content_tostring(part->type);
-		if (typebuf == NULL) {
-			goto cleanup;
-		}
-		tmp_length = strlen(typebuf) + strlen("\r\n");
-
-		hdrbuf = (char *) xrealloc(buf, headers_length + tmp_length);
-		if (hdrbuf == NULL) {
-			mm_errno = MM_ERROR_ERRNO;
-			goto cleanup;
-		}
-
-		headers_length += tmp_length;
-		buf = hdrbuf;
-		
-		strlcat(buf, typebuf, headers_length);
-		strlcat(buf, "\r\n", headers_length);
-	}
-
-	*result = buf;
-	*length = headers_length;
-
-	return 0;
-
-cleanup:
-	if (buf != NULL) {
-		xfree(buf);
-		buf = NULL;
-	}
-	*result = NULL;
-	*length = 0;
-	return -1;
-}
-
-/**
- * Sets a header field in the envelope
- *
- * @param ctx A valid MiniMIME context
- * @param name The name of the header field to set
- * @param fmt A format string specifying the value of the header field
- * @return 0 on success or -1 on failure
- *
- * This function generates a new MIME header and attaches it to the first
- * MIME part (the envelope) found in the given context. If no part is
- * attached already, the function will return an error. The function will
- * store a copy of ``name'' as the header's name field, and dynamically
- * allocate the memory needed to build the format string.
- */
-int
-mm_envelope_setheader(MM_CTX *ctx, const char *name, const char *fmt, ...)
-{
-	va_list ap;
-	char *buf;
-	struct mm_mimeheader *hdr;
-	struct mm_mimepart *part;
-
-	part = mm_context_getpart(ctx, 0);
-	if (part == NULL) {
-		return(-1);
-	}	
-
-	hdr = mm_mimeheader_new();
-	if (hdr == NULL) {
-		return(-1);
-	}
-
-	hdr->name = xstrdup(name);
-
-	va_start(ap, fmt);
-	if (vasprintf(&buf, fmt, ap) == -1) {
-		goto cleanup;
-	}	
-	va_end(ap);
-
-	hdr->value = buf;
-
-	if (mm_mimepart_attachheader(part, hdr) == -1) {
-		goto cleanup;
-	}	
-
-	return(0);
-
-cleanup:
-	if (hdr != NULL) {
-		if (hdr->name != NULL) {
-			xfree(hdr->name);
-			hdr->name = NULL;
-		}
-		if (hdr->value != NULL) {
-			xfree(hdr->value);
-			hdr->value = NULL;
-		}
-	}	
-	return(-1);
-}
-
-/**
- * Gets the list of recipients for a MIME message
- *
- * @param ctx A valid MiniMIME context
- * @param result Where to store the result
- * @param length Where to store the length of the result
- * @returns 0 on success or -1 on error
- * @note Sets mm_errno on error
- *
- * This functions gets the list of recipients for a given MIME message. It
- * does so by concatenating the "From" and "Cc" header fields, and storing
- * the results in recipients. The memory needed to store the result is
- * allocated dynamically, and the total length of the result is stored in
- * length.
- *
- * One should take care to free() the result once it's not needed anymore.
- */
-#if 0
-int
-mm_envelope_getrecipients(MM_CTX *ctx, char **result, size_t *length)
-{
-	struct mm_mimepart *part;
-	struct mm_mimeheader *to, *cc;
-	size_t recipients_length = 0;
-
-	part = mm_context_getpart(ctx, 0);
-	if (part == NULL) {
-		return -1;
-	}
-
-	to = mm_mimepart_getheaderbyname(part, "From", 0);
-	cc = mm_mimepart_getheaderbyname(part, "Cc", 0);
-
-	if (to == NULL || cc == NULL) {
-		*result = NULL;
-		*length = 0;
-		return -1;
-	}
-
-	if (to != NULL) {
-		recipients_length += strlen(to->value);
-	}	
-	if (cc != NULL) {
-		recipients_length += strlen(cc->value);
-	}	
-	
-	return 0;
-}
-#endif
-
-/** @} */