Matt Ronge
105 lines
4.0 KiB
Objective-C
105 lines
4.0 KiB
Objective-C
/*
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* MailCore
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*
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* Copyright (C) 2007 - Matt Ronge
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the MailCore project nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#import "CTMIME_TextPart.h"
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#import <libetpan/libetpan.h>
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#import "MailCoreTypes.h"
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@implementation CTMIME_TextPart
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+ (id)mimeTextPartWithString:(NSString *)str {
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return [[[CTMIME_TextPart alloc] initWithString:str] autorelease];
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}
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- (id)initWithString:(NSString *)string {
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self = [super init];
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if (self) {
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[self setString:string];
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}
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return self;
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}
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- (id)content {
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if (mMimeFields != NULL) {
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// We are decoding from an existing msg so read
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// the charset and convert from that to UTF-8
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char *converted;
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size_t converted_len;
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char *source_charset = mMimeFields->fld_content_charset;
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if (source_charset == NULL) {
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source_charset = DEST_CHARSET;
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}
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int r = charconv_buffer(DEST_CHARSET, source_charset,
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self.data.bytes, self.data.length,
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&converted, &converted_len);
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NSString *str = @"";
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if (r == MAIL_CHARCONV_NO_ERROR) {
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NSData *newData = [NSData dataWithBytes:converted length:converted_len];
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str = [[[NSString alloc] initWithData:newData encoding:NSUTF8StringEncoding] autorelease];
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}
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charconv_buffer_free(converted);
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return str;
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} else {
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// Don't have a charset available so treat data as UTF-8
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// This will happen when we are creating a msg and not decoding
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// an existing one
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return [[[NSString alloc] initWithData:self.data encoding:NSUTF8StringEncoding] autorelease];
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}
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}
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- (void)setString:(NSString *)str {
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self.data = [str dataUsingEncoding:NSUTF8StringEncoding];
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// The data is all local, so we don't want it to do any fetching
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self.fetched = YES;
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}
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- (struct mailmime *)buildMIMEStruct {
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struct mailmime_fields *mime_fields;
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struct mailmime *mime_sub;
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struct mailmime_content *content;
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struct mailmime_parameter *param;
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int r;
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/* text/plain part */
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mime_fields = mailmime_fields_new_encoding(MAILMIME_MECHANISM_QUOTED_PRINTABLE);
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content = mailmime_content_new_with_str("text/plain");
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param = mailmime_parameter_new(strdup("charset"), strdup(DEST_CHARSET));
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r = clist_append(content->ct_parameters, param);
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mime_sub = mailmime_new_empty(content, mime_fields);
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NSString *str = [self content];
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NSData * data = [str dataUsingEncoding:NSUTF8StringEncoding];
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r = mailmime_set_body_text(mime_sub, strdup([data bytes]), [data length]);
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return mime_sub;
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}
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@end
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