dovecot/core-2.2: src/lib-mail/message-decoder.c annotate

annotate src/lib-mail/message-decoder.c @ 18137:3009a1a6f6d5

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

author	Phil Carmody <phil@dovecot.fi>
date	Mon, 05 Jan 2015 22:20:10 +0200
parents	bbf760c25a9e
children	e3640ccaa76d

rev	line source
18137 3009a1a6f6d5 global: freshen copyright Phil Carmody <phil@dovecot.fi> parents: 17792 diff changeset	1 /* Copyright (c) 2006-2015 Dovecot authors, see the included COPYING file */
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	2
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "lib.h"
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	4 #include "buffer.h"
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	5 #include "base64.h"
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	6 #include "str.h"
6131 5f56b2eb32b3 Use uni_utf8_to_decomposed_titlecase() to have proper case-insensitive UTF-8 Timo Sirainen <tss@iki.fi> parents: 6122 diff changeset	7 #include "unichar.h"
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	8 #include "charset-utf8.h"
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	9 #include "quoted-printable.h"
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	10 #include "rfc822-parser.h"
7950 3412c43d6707 Merge RFC 2231 header continuations in BODY/BODYSTRUCTURE replies. Also use Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	11 #include "rfc2231-parser.h"
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	12 #include "message-parser.h"
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	13 #include "message-header-decode.h"
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #include "message-decoder.h"
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	15
4885 902d24d14932 Fixes Timo Sirainen <tss@iki.fi> parents: 4708 diff changeset	16 /* base64 takes max 4 bytes per character, q-p takes max 3. */
902d24d14932 Fixes Timo Sirainen <tss@iki.fi> parents: 4708 diff changeset	17 #define MAX_ENCODING_BUF_SIZE 3
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	18
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	19 /* UTF-8 takes max 5 bytes per character. Not sure about others, but I'd think
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	20 10 is more than enough for everyone.. */
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	21 #define MAX_TRANSLATION_BUF_SIZE 10
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	22
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	23 struct message_decoder_context {
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	24 enum message_decoder_flags flags;
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	25 normalizer_func_t *normalizer;
5410 73032525bca0 Don't try to access output variable's contents. They are undefined at least Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	26 struct message_part *prev_part;
73032525bca0 Don't try to access output variable's contents. They are undefined at least Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	27
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	28 struct message_header_line hdr;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	29 buffer_t buf, buf2;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	30
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	31 char *charset_trans_charset;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	32 struct charset_translation *charset_trans;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	33 char translation_buf[MAX_TRANSLATION_BUF_SIZE];
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	34 unsigned int translation_size;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	35
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	36 buffer_t *encoding_buf;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	37
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	38 char *content_charset;
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	39 enum message_cte message_cte;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	40
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	41 unsigned int charset_utf8:1;
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	42 unsigned int binary_input:1;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	43 };
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	44
13121 15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	45 static void
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	46 message_decode_body_init_charset(struct message_decoder_context *ctx,
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	47 struct message_part *part);
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	48
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	49 struct message_decoder_context *
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	50 message_decoder_init(normalizer_func_t *normalizer,
c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	51 enum message_decoder_flags flags)
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	52 {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	53 struct message_decoder_context *ctx;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	54
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	55 ctx = i_new(struct message_decoder_context, 1);
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	56 ctx->flags = flags;
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	57 ctx->normalizer = normalizer;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	58 ctx->buf = buffer_create_dynamic(default_pool, 8192);
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	59 ctx->buf2 = buffer_create_dynamic(default_pool, 8192);
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	60 ctx->encoding_buf = buffer_create_dynamic(default_pool, 128);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	61 return ctx;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	62 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	63
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	64 void message_decoder_deinit(struct message_decoder_context **_ctx)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	65 {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	66 struct message_decoder_context ctx = _ctx;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	67
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	68 *_ctx = NULL;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	69
4888 c3e15280e4cb Memory leak fixes Timo Sirainen <tss@iki.fi> parents: 4885 diff changeset	70 if (ctx->charset_trans != NULL)
c3e15280e4cb Memory leak fixes Timo Sirainen <tss@iki.fi> parents: 4885 diff changeset	71 charset_to_utf8_end(&ctx->charset_trans);
c3e15280e4cb Memory leak fixes Timo Sirainen <tss@iki.fi> parents: 4885 diff changeset	72
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	73 buffer_free(&ctx->encoding_buf);
6414 a6a49d5efc59 Changed buffer_free() and buffer_free_without_data() APIs to take ** pointer Timo Sirainen <tss@iki.fi> parents: 6133 diff changeset	74 buffer_free(&ctx->buf);
a6a49d5efc59 Changed buffer_free() and buffer_free_without_data() APIs to take ** pointer Timo Sirainen <tss@iki.fi> parents: 6133 diff changeset	75 buffer_free(&ctx->buf2);
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	76 i_free(ctx->charset_trans_charset);
4888 c3e15280e4cb Memory leak fixes Timo Sirainen <tss@iki.fi> parents: 4885 diff changeset	77 i_free(ctx->content_charset);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	78 i_free(ctx);
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	79 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	80
13121 15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	81 void message_decoder_set_return_binary(struct message_decoder_context *ctx,
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	82 bool set)
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	83 {
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	84 if (set)
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	85 ctx->flags \|= MESSAGE_DECODER_FLAG_RETURN_BINARY;
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	86 else
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	87 ctx->flags &= ~MESSAGE_DECODER_FLAG_RETURN_BINARY;
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	88 message_decode_body_init_charset(ctx, ctx->prev_part);
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	89 }
15082db3225a lib-mail: Added message_decoder_set_return_binary() Timo Sirainen <tss@iki.fi> parents: 13015 diff changeset	90
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	91 enum message_cte message_decoder_parse_cte(struct message_header_line *hdr)
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	92 {
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	93 struct rfc822_parser_context parser;
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	94 enum message_cte message_cte;
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	95 string_t *value;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	96
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	97 value = t_str_new(64);
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	98 rfc822_parser_init(&parser, hdr->full_value, hdr->full_value_len, NULL);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	99
14689 096e4c4d62bb Try to avoid (void) casts by adding more ATTR_NOWARN_UNUSED_RESULT. Timo Sirainen <tss@iki.fi> parents: 14688 diff changeset	100 rfc822_skip_lwsp(&parser);
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	101 (void)rfc822_parse_mime_token(&parser, value);
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	102
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	103 message_cte = MESSAGE_CTE_UNKNOWN;
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	104 switch (str_len(value)) {
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	105 case 4:
6423 13b0a3ba5f7b Added i_ prefix to strcmp_p(), strcasecmp_p() and memcasecmp(). Timo Sirainen <tss@iki.fi> parents: 6414 diff changeset	106 if (i_memcasecmp(str_data(value), "7bit", 4) == 0 \|\|
13b0a3ba5f7b Added i_ prefix to strcmp_p(), strcasecmp_p() and memcasecmp(). Timo Sirainen <tss@iki.fi> parents: 6414 diff changeset	107 i_memcasecmp(str_data(value), "8bit", 4) == 0)
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	108 message_cte = MESSAGE_CTE_78BIT;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	109 break;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	110 case 6:
6423 13b0a3ba5f7b Added i_ prefix to strcmp_p(), strcasecmp_p() and memcasecmp(). Timo Sirainen <tss@iki.fi> parents: 6414 diff changeset	111 if (i_memcasecmp(str_data(value), "base64", 6) == 0)
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	112 message_cte = MESSAGE_CTE_BASE64;
6423 13b0a3ba5f7b Added i_ prefix to strcmp_p(), strcasecmp_p() and memcasecmp(). Timo Sirainen <tss@iki.fi> parents: 6414 diff changeset	113 else if (i_memcasecmp(str_data(value), "binary", 6) == 0)
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	114 message_cte = MESSAGE_CTE_BINARY;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	115 break;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	116 case 16:
6423 13b0a3ba5f7b Added i_ prefix to strcmp_p(), strcasecmp_p() and memcasecmp(). Timo Sirainen <tss@iki.fi> parents: 6414 diff changeset	117 if (i_memcasecmp(str_data(value), "quoted-printable", 16) == 0)
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	118 message_cte = MESSAGE_CTE_QP;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	119 break;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	120 }
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	121 return message_cte;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	122 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	123
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	124 static void
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	125 parse_content_type(struct message_decoder_context *ctx,
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	126 struct message_header_line *hdr)
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	127 {
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	128 struct rfc822_parser_context parser;
7950 3412c43d6707 Merge RFC 2231 header continuations in BODY/BODYSTRUCTURE replies. Also use Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	129 const char const results;
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	130 string_t *str;
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	131
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	132 if (ctx->content_charset != NULL)
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	133 return;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	134
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	135 rfc822_parser_init(&parser, hdr->full_value, hdr->full_value_len, NULL);
14689 096e4c4d62bb Try to avoid (void) casts by adding more ATTR_NOWARN_UNUSED_RESULT. Timo Sirainen <tss@iki.fi> parents: 14688 diff changeset	136 rfc822_skip_lwsp(&parser);
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	137 str = t_str_new(64);
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6916 diff changeset	138 if (rfc822_parse_content_type(&parser, str) <= 0)
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	139 return;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	140
14688 128c598d2870 Avoid using (void)s by adding ATTR_NOWARN_UNUSED_RESULT attributes and other ways. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	141 rfc2231_parse(&parser, &results);
7950 3412c43d6707 Merge RFC 2231 header continuations in BODY/BODYSTRUCTURE replies. Also use Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	142 for (; *results != NULL; results += 2) {
3412c43d6707 Merge RFC 2231 header continuations in BODY/BODYSTRUCTURE replies. Also use Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	143 if (strcasecmp(results[0], "charset") == 0) {
3412c43d6707 Merge RFC 2231 header continuations in BODY/BODYSTRUCTURE replies. Also use Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	144 ctx->content_charset = i_strdup(results[1]);
3412c43d6707 Merge RFC 2231 header continuations in BODY/BODYSTRUCTURE replies. Also use Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	145 ctx->charset_utf8 = charset_is_utf8(results[1]);
6117 9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	146 break;
9214044ce1f1 Removed message-content-parser. Instead added rfc822_parse_content_type() Timo Sirainen <tss@iki.fi> parents: 6114 diff changeset	147 }
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	148 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	149 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	150
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	151 static bool message_decode_header(struct message_decoder_context *ctx,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	152 struct message_header_line *hdr,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	153 struct message_block *output)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	154 {
5511 518a77f3bf49 Renamed message_decoder_init() to message_decoder_init_ucase() and changed Timo Sirainen <tss@iki.fi> parents: 5510 diff changeset	155 size_t value_len;
518a77f3bf49 Renamed message_decoder_init() to message_decoder_init_ucase() and changed Timo Sirainen <tss@iki.fi> parents: 5510 diff changeset	156
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	157 if (hdr->continues) {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	158 hdr->use_full_value = TRUE;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	159 return FALSE;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	160 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	161
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	162 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6916 diff changeset	163 if (hdr->name_len == 12 &&
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6916 diff changeset	164 strcasecmp(hdr->name, "Content-Type") == 0)
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6916 diff changeset	165 parse_content_type(ctx, hdr);
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6916 diff changeset	166 if (hdr->name_len == 25 &&
414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6916 diff changeset	167 strcasecmp(hdr->name, "Content-Transfer-Encoding") == 0)
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	168 ctx->message_cte = message_decoder_parse_cte(hdr);
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	169 } T_END;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	170
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	171 buffer_set_used_size(ctx->buf, 0);
6118 841b052e269e Added message_header_decode_utf8(). Use it in message decoder instead of Timo Sirainen <tss@iki.fi> parents: 6117 diff changeset	172 message_header_decode_utf8(hdr->full_value, hdr->full_value_len,
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	173 ctx->buf, ctx->normalizer);
5511 518a77f3bf49 Renamed message_decoder_init() to message_decoder_init_ucase() and changed Timo Sirainen <tss@iki.fi> parents: 5510 diff changeset	174 value_len = ctx->buf->used;
518a77f3bf49 Renamed message_decoder_init() to message_decoder_init_ucase() and changed Timo Sirainen <tss@iki.fi> parents: 5510 diff changeset	175
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	176 if (ctx->normalizer != NULL) {
c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	177 (void)ctx->normalizer(hdr->name, hdr->name_len, ctx->buf);
6113 adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	178 buffer_append_c(ctx->buf, '\0');
13015 c392158f374d message [header] decoder: Output only valid UTF-8 data. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	179 } else {
c392158f374d message [header] decoder: Output only valid UTF-8 data. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	180 if (!uni_utf8_get_valid_data((const unsigned char *)hdr->name,
c392158f374d message [header] decoder: Output only valid UTF-8 data. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	181 hdr->name_len, ctx->buf))
c392158f374d message [header] decoder: Output only valid UTF-8 data. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	182 buffer_append_c(ctx->buf, '\0');
6113 adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	183 }
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	184
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	185 ctx->hdr = *hdr;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	186 ctx->hdr.full_value = ctx->buf->data;
5511 518a77f3bf49 Renamed message_decoder_init() to message_decoder_init_ucase() and changed Timo Sirainen <tss@iki.fi> parents: 5510 diff changeset	187 ctx->hdr.full_value_len = value_len;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	188 ctx->hdr.value_len = 0;
13015 c392158f374d message [header] decoder: Output only valid UTF-8 data. Timo Sirainen <tss@iki.fi> parents: 12782 diff changeset	189 if (ctx->buf->used != value_len) {
6113 adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	190 ctx->hdr.name = CONST_PTR_OFFSET(ctx->buf->data,
adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	191 ctx->hdr.full_value_len);
adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	192 ctx->hdr.name_len = ctx->buf->used - 1 - value_len;
adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	193 }
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	194
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	195 output->hdr = &ctx->hdr;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	196 return TRUE;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	197 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	198
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	199 static void translation_buf_decode(struct message_decoder_context *ctx,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	200 const unsigned char *data, size_t size)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	201 {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	202 unsigned char trans_buf[MAX_TRANSLATION_BUF_SIZE+1];
6832 ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	203 unsigned int data_wanted, skip;
16074 cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	204 size_t trans_size, orig_size;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	205
6832 ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	206 /* @UNSAFE: move the previously untranslated bytes to trans_buf
ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	207 and see if we have now enough data to get the next character
ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	208 translated */
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	209 memcpy(trans_buf, ctx->translation_buf, ctx->translation_size);
6832 ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	210 data_wanted = sizeof(trans_buf) - ctx->translation_size;
ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	211 if (data_wanted > *size)
ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	212 data_wanted = *size;
ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	213 memcpy(trans_buf + ctx->translation_size, *data, data_wanted);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	214
16074 cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	215 orig_size = trans_size = ctx->translation_size + data_wanted;
6832 ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	216 (void)charset_to_utf8(ctx->charset_trans, trans_buf,
ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	217 &trans_size, ctx->buf2);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	218
16075 311371856dcf message-decode: Minor fix to previous change. Timo Sirainen <tss@iki.fi> parents: 16074 diff changeset	219 if (trans_size <= ctx->translation_size) {
16074 cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	220 /* need more data to finish the translation. */
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	221 i_assert(orig_size < MAX_TRANSLATION_BUF_SIZE);
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	222 memcpy(ctx->translation_buf, trans_buf, orig_size);
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	223 ctx->translation_size = orig_size;
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	224 data += size;
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	225 *size = 0;
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	226 return;
cf7b590d19f9 message-decoder: Fixed assert-crash when trying to decode partial character twice. Timo Sirainen <tss@iki.fi> parents: 14133 diff changeset	227 }
6832 ea4d3778c99b Charset translation fixes Timo Sirainen <tss@iki.fi> parents: 6579 diff changeset	228 skip = trans_size - ctx->translation_size;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	229
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	230 i_assert(*size >= skip);
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	231 *data += skip;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	232 *size -= skip;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	233
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	234 ctx->translation_size = 0;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	235 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	236
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	237 static void
ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	238 message_decode_body_init_charset(struct message_decoder_context *ctx,
ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	239 struct message_part *part)
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	240 {
9360 fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	241 ctx->binary_input = ctx->content_charset == NULL &&
fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	242 (ctx->flags & MESSAGE_DECODER_FLAG_RETURN_BINARY) != 0 &&
fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	243 (part->flags & (MESSAGE_PART_FLAG_TEXT \|
fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	244 MESSAGE_PART_FLAG_MESSAGE_RFC822)) == 0;
fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	245
fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	246 if (ctx->charset_utf8 \|\| ctx->binary_input)
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	247 return;
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	248
9360 fd3c13b9837b Message-decoder: Fixes to handling binary body parts. Timo Sirainen <tss@iki.fi> parents: 9322 diff changeset	249 if (ctx->charset_trans != NULL && ctx->content_charset != NULL &&
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	250 strcasecmp(ctx->content_charset, ctx->charset_trans_charset) == 0) {
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	251 /* already have the correct translation selected */
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	252 return;
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	253 }
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	254
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	255 if (ctx->charset_trans != NULL)
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	256 charset_to_utf8_end(&ctx->charset_trans);
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	257 i_free_and_null(ctx->charset_trans_charset);
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	258
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	259 ctx->charset_trans_charset = i_strdup(ctx->content_charset != NULL ?
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	260 ctx->content_charset : "UTF-8");
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	261 if (charset_to_utf8_begin(ctx->charset_trans_charset, ctx->normalizer,
c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	262 &ctx->charset_trans) < 0)
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	263 ctx->charset_trans = NULL;
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	264 }
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	265
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	266 static bool message_decode_body(struct message_decoder_context *ctx,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	267 struct message_block *input,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	268 struct message_block *output)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	269 {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	270 const unsigned char *data = NULL;
11074 c32f55615055 Small code changes to make static analyzer happier. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	271 size_t pos = 0, size = 0;
5510 93e9e081855a Fix for base64 handling Timo Sirainen <tss@iki.fi> parents: 5422 diff changeset	272 int ret;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	273
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	274 if (ctx->encoding_buf->used != 0) {
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	275 /* @UNSAFE */
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	276 buffer_append(ctx->encoding_buf, input->data, input->size);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	277 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	278
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	279 switch (ctx->message_cte) {
624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	280 case MESSAGE_CTE_UNKNOWN:
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	281 /* just skip this body */
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	282 return FALSE;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	283
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	284 case MESSAGE_CTE_78BIT:
624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	285 case MESSAGE_CTE_BINARY:
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	286 data = input->data;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	287 size = pos = input->size;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	288 break;
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	289 case MESSAGE_CTE_QP:
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	290 buffer_set_used_size(ctx->buf, 0);
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	291 if (ctx->encoding_buf->used != 0) {
15453 0be51d94b0d9 lib-mail: Detect errors in quoted-printable input. Timo Sirainen <tss@iki.fi> parents: 15053 diff changeset	292 (void)quoted_printable_decode(ctx->encoding_buf->data,
0be51d94b0d9 lib-mail: Detect errors in quoted-printable input. Timo Sirainen <tss@iki.fi> parents: 15053 diff changeset	293 ctx->encoding_buf->used,
0be51d94b0d9 lib-mail: Detect errors in quoted-printable input. Timo Sirainen <tss@iki.fi> parents: 15053 diff changeset	294 &pos, ctx->buf);
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	295 } else {
15453 0be51d94b0d9 lib-mail: Detect errors in quoted-printable input. Timo Sirainen <tss@iki.fi> parents: 15053 diff changeset	296 (void)quoted_printable_decode(input->data, input->size,
0be51d94b0d9 lib-mail: Detect errors in quoted-printable input. Timo Sirainen <tss@iki.fi> parents: 15053 diff changeset	297 &pos, ctx->buf);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	298 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	299 data = ctx->buf->data;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	300 size = ctx->buf->used;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	301 break;
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	302 case MESSAGE_CTE_BASE64:
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	303 buffer_set_used_size(ctx->buf, 0);
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	304 if (ctx->encoding_buf->used != 0) {
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	305 ret = base64_decode(ctx->encoding_buf->data,
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	306 ctx->encoding_buf->used,
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	307 &pos, ctx->buf);
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	308 } else {
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	309 ret = base64_decode(input->data, input->size,
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	310 &pos, ctx->buf);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	311 }
5510 93e9e081855a Fix for base64 handling Timo Sirainen <tss@iki.fi> parents: 5422 diff changeset	312 if (ret < 0) {
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	313 /* corrupted base64 data, don't bother with
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	314 the rest of it */
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	315 return FALSE;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	316 }
5510 93e9e081855a Fix for base64 handling Timo Sirainen <tss@iki.fi> parents: 5422 diff changeset	317 if (ret == 0) {
4885 902d24d14932 Fixes Timo Sirainen <tss@iki.fi> parents: 4708 diff changeset	318 /* end of base64 input */
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	319 pos = input->size;
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	320 buffer_set_used_size(ctx->encoding_buf, 0);
4885 902d24d14932 Fixes Timo Sirainen <tss@iki.fi> parents: 4708 diff changeset	321 }
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	322 data = ctx->buf->data;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	323 size = ctx->buf->used;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	324 break;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	325 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	326
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	327 if (ctx->encoding_buf->used != 0)
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	328 buffer_delete(ctx->encoding_buf, 0, pos);
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	329 else if (pos != input->size) {
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	330 buffer_append(ctx->encoding_buf,
4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	331 input->data + pos, input->size - pos);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	332 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	333
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	334 if (ctx->binary_input) {
ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	335 output->data = data;
ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	336 output->size = size;
17792 bbf760c25a9e lib-mail: Message decoder now runs normalizer also for unknown charsets. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	337 } else if (ctx->charset_utf8 \|\| ctx->charset_trans == NULL) {
bbf760c25a9e lib-mail: Message decoder now runs normalizer also for unknown charsets. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	338 /* handle unknown charsets the same as UTF-8. it might find
bbf760c25a9e lib-mail: Message decoder now runs normalizer also for unknown charsets. Timo Sirainen <tss@iki.fi> parents: 17130 diff changeset	339 usable ASCII text. */
6952 08e4d7efcd6a uni_utf8_get_valid_data() API changed. Timo Sirainen <tss@iki.fi> parents: 6951 diff changeset	340 buffer_set_used_size(ctx->buf2, 0);
15053 c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	341 if (ctx->normalizer != NULL) {
c976a9c01613 Replaced "decomposed titlecase" conversions with more generic normalizer function. Timo Sirainen <tss@iki.fi> parents: 14857 diff changeset	342 (void)ctx->normalizer(data, size, ctx->buf2);
6113 adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	343 output->data = ctx->buf2->data;
adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	344 output->size = ctx->buf2->used;
6952 08e4d7efcd6a uni_utf8_get_valid_data() API changed. Timo Sirainen <tss@iki.fi> parents: 6951 diff changeset	345 } else if (uni_utf8_get_valid_data(data, size, ctx->buf2)) {
08e4d7efcd6a uni_utf8_get_valid_data() API changed. Timo Sirainen <tss@iki.fi> parents: 6951 diff changeset	346 output->data = data;
08e4d7efcd6a uni_utf8_get_valid_data() API changed. Timo Sirainen <tss@iki.fi> parents: 6951 diff changeset	347 output->size = size;
6113 adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	348 } else {
6952 08e4d7efcd6a uni_utf8_get_valid_data() API changed. Timo Sirainen <tss@iki.fi> parents: 6951 diff changeset	349 output->data = ctx->buf2->data;
08e4d7efcd6a uni_utf8_get_valid_data() API changed. Timo Sirainen <tss@iki.fi> parents: 6951 diff changeset	350 output->size = ctx->buf2->used;
6113 adbfce5bf7d9 Changed message_decoder_init_ucase() to message_decoder_init(bool ucase) Timo Sirainen <tss@iki.fi> parents: 6112 diff changeset	351 }
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	352 } else {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	353 buffer_set_used_size(ctx->buf2, 0);
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	354 if (ctx->translation_size != 0)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	355 translation_buf_decode(ctx, &data, &size);
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	356
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	357 pos = size;
6122 d86581f4a0c6 charset_to_utf8() isn't used anymore, so renamed charset_to_utf8_full() to it. Timo Sirainen <tss@iki.fi> parents: 6118 diff changeset	358 (void)charset_to_utf8(ctx->charset_trans,
d86581f4a0c6 charset_to_utf8() isn't used anymore, so renamed charset_to_utf8_full() to it. Timo Sirainen <tss@iki.fi> parents: 6118 diff changeset	359 data, &pos, ctx->buf2);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	360 if (pos != size) {
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	361 ctx->translation_size = size - pos;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	362 i_assert(ctx->translation_size <=
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	363 sizeof(ctx->translation_buf));
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	364 memcpy(ctx->translation_buf, data + pos,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	365 ctx->translation_size);
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	366 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	367 output->data = ctx->buf2->data;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	368 output->size = ctx->buf2->used;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	369 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	370
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	371 output->hdr = NULL;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	372 return TRUE;
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	373 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	374
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	375 bool message_decoder_decode_next_block(struct message_decoder_context *ctx,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	376 struct message_block *input,
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	377 struct message_block *output)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	378 {
5410 73032525bca0 Don't try to access output variable's contents. They are undefined at least Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	379 if (input->part != ctx->prev_part) {
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	380 /* MIME part changed. */
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	381 message_decoder_decode_reset(ctx);
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	382 }
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	383
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	384 output->part = input->part;
5410 73032525bca0 Don't try to access output variable's contents. They are undefined at least Timo Sirainen <tss@iki.fi> parents: 4903 diff changeset	385 ctx->prev_part = input->part;
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	386
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	387 if (input->hdr != NULL)
61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	388 return message_decode_header(ctx, input->hdr, output);
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	389 else if (input->size != 0)
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	390 return message_decode_body(ctx, input, output);
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	391 else {
6942 3af80c378959 Crashfix Timo Sirainen <tss@iki.fi> parents: 6940 diff changeset	392 output->hdr = NULL;
3af80c378959 Crashfix Timo Sirainen <tss@iki.fi> parents: 6940 diff changeset	393 output->size = 0;
9322 ce612bdafc84 message-decoder now supports optionally returning non-text bodyparts as-is. Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	394 message_decode_body_init_charset(ctx, input->part);
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	395 return TRUE;
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	396 }
4608 61e0fe257a83 Added message-decoder to decode message's contents into readable UTF-8. Timo Sirainen <tss@iki.fi> parents: diff changeset	397 }
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	398
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	399 void message_decoder_decode_reset(struct message_decoder_context *ctx)
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	400 {
0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	401 i_free_and_null(ctx->content_charset);
14857 624107158354 lib-mail: Added message_decoder_parse_cte() Timo Sirainen <tss@iki.fi> parents: 14689 diff changeset	402 ctx->message_cte = MESSAGE_CTE_78BIT;
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	403 ctx->charset_utf8 = TRUE;
9664 4c255c7b6245 message-decoder: Fixed assert-crashes caused by the previous quoted-printable change. Timo Sirainen <tss@iki.fi> parents: 9360 diff changeset	404 buffer_set_used_size(ctx->encoding_buf, 0);
6916 0b8a78914db7 Message decoding wasn't reset properly between messages when searching. Timo Sirainen <tss@iki.fi> parents: 6915 diff changeset	405 }

Mercurial > dovecot > core-2.2

annotate src/lib-mail/message-decoder.c @ 18137:3009a1a6f6d5