dovecot/original-hg/dovecot-1.2: src/lib-mail/message-parser.c annotate

annotate src/lib-mail/message-parser.c @ 4903:204d7edc7cdc HEAD

Added context parameter type safety checks for most callback APIs.

author	Timo Sirainen <tss@iki.fi>
date	Fri, 15 Dec 2006 18:55:29 +0200
parents	f5bef033a9ac
children	c0a9bab3fc32

rev	line source
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	1 /* Copyright (C) 2002-2006 Timo Sirainen */
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	2
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "lib.h"
764 f57c52738f90 Renamed IBuffer and OBuffer to IStream and OStream which describes their Timo Sirainen <tss@iki.fi> parents: 579 diff changeset	4 #include "istream.h"
896 21ffcce83c70 Rewrote rfc822-tokenize.c to work one token at a time so it won't uselessly Timo Sirainen <tss@iki.fi> parents: 874 diff changeset	5 #include "strescape.h"
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "message-content-parser.h"
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "message-parser.h"
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	8
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	9 /* RFC-2046 requires boundaries are max. 70 chars + "--" prefix + "--" suffix.
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	10 We'll add a bit more just in case. */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	11 #define BOUNDARY_END_MAX_LEN (70 + 2 + 2 + 10)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	12
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	13 struct message_boundary {
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	14 struct message_boundary *next;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	15
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	16 struct message_part *part;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	17 const char *boundary;
184 4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 169 diff changeset	18 size_t len;
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	19
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	20 unsigned int epilogue_found:1;
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	21 };
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	22
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	23 struct message_parser_ctx {
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	24 pool_t parser_pool, part_pool;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	25 struct istream *input;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	26 struct message_part parts, part;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	27
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	28 const char *last_boundary;
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	29 struct message_boundary *boundaries;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	30
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	31 size_t skip;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	32 char last_chr;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	33 unsigned int want_count;
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	34
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	35 struct message_header_parser_ctx *hdr_parser_ctx;
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	36
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	37 int (parse_next_block)(struct message_parser_ctx ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	38 struct message_block *block_r);
1534 676995d7c0ca IMAP protocol doesn't allow server to send NULs to client. Send ascii #128 Timo Sirainen <tss@iki.fi> parents: 1532 diff changeset	39
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	40 unsigned int part_seen_content_type:1;
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	41 };
97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	42
4903 204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4673 diff changeset	43 message_part_header_callback_t *null_message_part_header_callback = NULL;
204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4673 diff changeset	44
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	45 static int parse_next_header_init(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	46 struct message_block *block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	47 static int parse_next_body_to_boundary(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	48 struct message_block *block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	49 static int parse_next_body_to_eof(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	50 struct message_block *block_r);
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	51
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	52 static struct message_boundary *
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	53 boundary_find(struct message_boundary *boundaries,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	54 const unsigned char *data, size_t len)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	55 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	56 /* As MIME spec says: search from latest one to oldest one so that we
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	57 don't break if the same boundary is used in nested parts. Also the
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	58 full message line doesn't have to match the boundary, only the
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	59 beginning. */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	60 while (boundaries != NULL) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	61 if (boundaries->len <= len &&
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	62 memcmp(boundaries->boundary, data, boundaries->len) == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	63 return boundaries;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	64
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	65 boundaries = boundaries->next;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	66 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	67
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	68 return NULL;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	69 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	70
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	71 static void parse_body_add_block(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	72 struct message_block *block)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	73 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	74 unsigned int missing_cr_count = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	75 const unsigned char *data = block->data;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	76 size_t i;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	77
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	78 block->hdr = NULL;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	79
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	80 for (i = 0; i < block->size; i++) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	81 if (data[i] <= '\n') {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	82 if (data[i] == '\n') {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	83 ctx->part->body_size.lines++;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	84 if ((i > 0 && data[i-1] != '\r') \|\|
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	85 (i == 0 && ctx->last_chr != '\r'))
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	86 missing_cr_count++;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	87 } else if (data[i] == '\0')
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	88 ctx->part->flags \|= MESSAGE_PART_FLAG_HAS_NULS;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	89 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	90 }
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	91
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	92 ctx->part->body_size.physical_size += block->size;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	93 ctx->part->body_size.virtual_size += block->size + missing_cr_count;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	94
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	95 ctx->last_chr = data[i-1];
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	96 ctx->skip = block->size;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	97 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	98
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	99 static int message_parser_read_more(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	100 struct message_block *block_r)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	101 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	102 if (ctx->skip > 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	103 i_stream_skip(ctx->input, ctx->skip);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	104 ctx->skip = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	105 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	106
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	107 if (i_stream_read_data(ctx->input, &block_r->data,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	108 &block_r->size, ctx->want_count) == -1)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	109 return -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	110 if (block_r->size == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	111 return 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	112
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	113 ctx->want_count = 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	114 return 1;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	115 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	116
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	117 static struct message_part *
fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	118 message_part_append(pool_t pool, struct message_part *parent)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	119 {
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	120 struct message_part part, *list;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	121
903 fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the Timo Sirainen <tss@iki.fi> parents: 898 diff changeset	122 part = p_new(pool, struct message_part, 1);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	123 part->parent = parent;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	124
212 4327b1266604 message/rfc822 mime parts weren't parsed correctly Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	125 /* set child position */
4327b1266604 message/rfc822 mime parts weren't parsed correctly Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	126 part->physical_pos =
4327b1266604 message/rfc822 mime parts weren't parsed correctly Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	127 parent->physical_pos +
4327b1266604 message/rfc822 mime parts weren't parsed correctly Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	128 parent->body_size.physical_size +
4327b1266604 message/rfc822 mime parts weren't parsed correctly Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	129 parent->header_size.physical_size;
4327b1266604 message/rfc822 mime parts weren't parsed correctly Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	130
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	131 list = &part->parent->children;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	132 while (*list != NULL)
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	133 list = &(*list)->next;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	134
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	135 *list = part;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	136 return part;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	137 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	138
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	139 static void parse_next_body_multipart_init(struct message_parser_ctx *ctx)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	140 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	141 struct message_boundary *b;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	142
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	143 b = p_new(ctx->parser_pool, struct message_boundary, 1);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	144 b->part = ctx->part;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	145 b->boundary = ctx->last_boundary;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	146 b->len = strlen(b->boundary);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	147
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	148 b->next = ctx->boundaries;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	149 ctx->boundaries = b;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	150
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	151 ctx->last_boundary = NULL;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	152 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	153
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	154 static void parse_next_body_message_rfc822_init(struct message_parser_ctx *ctx)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	155 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	156 ctx->part = message_part_append(ctx->part_pool, ctx->part);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	157 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	158
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	159 static int
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	160 boundary_line_find(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	161 const unsigned char *data, size_t size, bool eof,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	162 struct message_boundary **boundary_r)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	163 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	164 size_t i;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	165
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	166 *boundary_r = NULL;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	167
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	168 if (size < 2) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	169 if (eof)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	170 return -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	171 ctx->want_count = 2;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	172 return 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	173 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	174
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	175 if (data[0] != '-' \|\| data[1] != '-') {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	176 /* not a boundary, just skip this line */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	177 return -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	178 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	179
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	180 /* need to find the end of line */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	181 for (i = 2; i < size; i++) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	182 if (data[i] == '\n')
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	183 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	184 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	185 if (i == size && i < BOUNDARY_END_MAX_LEN && !eof) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	186 /* no LF found */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	187 ctx->want_count = BOUNDARY_END_MAX_LEN;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	188 return 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	189 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	190
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	191 data += 2;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	192 size -= 2;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	193
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	194 *boundary_r = boundary_find(ctx->boundaries, data, size);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	195 if (*boundary_r == NULL)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	196 return -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	197
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	198 (*boundary_r)->epilogue_found =
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	199 size >= (*boundary_r)->len + 2 &&
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	200 memcmp(data + (*boundary_r)->len, "--", 2) == 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	201 return 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	202 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	203
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	204 static int parse_next_body_skip_boundary_line(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	205 struct message_block *block_r)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	206 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	207 size_t i;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	208 int ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	209
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	210 if ((ret = message_parser_read_more(ctx, block_r)) <= 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	211 return ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	212
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	213 for (i = 0; i < block_r->size; i++) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	214 if (block_r->data[i] == '\n')
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	215 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	216 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	217
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	218 if (i == block_r->size) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	219 parse_body_add_block(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	220 return 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	221 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	222
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	223 /* found the LF */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	224 block_r->size = i + 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	225 parse_body_add_block(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	226
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	227 /* a new MIME part begins */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	228 ctx->part = message_part_append(ctx->part_pool, ctx->part);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	229 ctx->part->flags \|= MESSAGE_PART_FLAG_IS_MIME;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	230
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	231 ctx->parse_next_block = parse_next_header_init;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	232 return parse_next_header_init(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	233 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	234
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	235 static int parse_part_finish(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	236 struct message_boundary *boundary,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	237 struct message_block *block_r)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	238 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	239 if (boundary == NULL) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	240 /* message ended unexpectedly */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	241 return -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	242 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	243
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	244 /* get back to parent MIME part, summing the child MIME part sizes
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	245 into parent's body sizes */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	246 while (boundary->part != ctx->part) {
4265 75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	247 message_size_add(&ctx->part->parent->body_size,
75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	248 &ctx->part->body_size);
4267 bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	249 message_size_add(&ctx->part->parent->body_size,
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	250 &ctx->part->header_size);
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	251 ctx->part = ctx->part->parent;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	252 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	253
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	254 if (boundary->epilogue_found) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	255 /* this boundary isn't needed anymore */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	256 ctx->boundaries = boundary->next;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	257
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	258 if (ctx->boundaries != NULL)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	259 ctx->parse_next_block = parse_next_body_to_boundary;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	260 else
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	261 ctx->parse_next_block = parse_next_body_to_eof;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	262 return ctx->parse_next_block(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	263 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	264
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	265 /* forget about the boundaries we possibly skipped */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	266 ctx->boundaries = boundary;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	267
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	268 /* the boundary itself should already be in buffer. add that. */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	269 block_r->data = i_stream_get_data(ctx->input, &block_r->size);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	270 i_assert(block_r->size >= 2 + boundary->len);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	271 block_r->size = 2 + boundary->len;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	272 parse_body_add_block(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	273
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	274 ctx->parse_next_block = parse_next_body_skip_boundary_line;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	275 return 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	276 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	277
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	278 static int parse_next_body_to_boundary(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	279 struct message_block *block_r)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	280 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	281 struct message_boundary *boundary = NULL;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	282 const unsigned char *data;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	283 size_t i, boundary_start;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	284 int ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	285 bool eof;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	286
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	287 if ((ret = message_parser_read_more(ctx, block_r)) == 0 \|\|
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	288 block_r->size == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	289 return ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	290 eof = ret == -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	291
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	292 data = block_r->data;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	293 if (ctx->last_chr == '\n') {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	294 /* handle boundary in first line of message. alternatively
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	295 it's an empty line. */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	296 ret = boundary_line_find(ctx, block_r->data,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	297 block_r->size, eof, &boundary);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	298 if (ret >= 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	299 if (ret == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	300 return 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	301
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	302 return parse_part_finish(ctx, boundary, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	303 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	304 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	305
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	306 for (i = boundary_start = 0;; i++) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	307 for (; i < block_r->size; i++) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	308 if (data[i] == '\n') {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	309 boundary_start = i;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	310 if (i > 0 && data[i-1] == '\r')
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	311 boundary_start--;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	312 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	313 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	314 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	315
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	316 ret = boundary_line_find(ctx, block_r->data + i + 1,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	317 block_r->size - (i + 1), eof,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	318 &boundary);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	319 if (ret >= 0 \|\| eof)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	320 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	321 if (i == block_r->size) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	322 ret = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	323 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	324 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	325 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	326
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	327 if (!eof \|\| ret > 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	328 /* leave CR+LF + last line to buffer */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	329 block_r->size = boundary_start;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	330 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	331 if (block_r->size != 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	332 parse_body_add_block(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	333 return 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	334 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	335 if (ret == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	336 return 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	337 if (eof && ret <= 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	338 return -1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	339
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	340 i_assert(ret > 0);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	341 return parse_part_finish(ctx, boundary, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	342 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	343
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	344 static int parse_next_body_to_eof(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	345 struct message_block *block_r)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	346 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	347 int ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	348
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	349 if ((ret = message_parser_read_more(ctx, block_r)) <= 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	350 return ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	351
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	352 parse_body_add_block(ctx, block_r);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	353 return 1;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	354 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	355
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	356 static void
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	357 parse_content_type(const unsigned char value, size_t value_len, void context)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	358 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	359 struct message_parser_ctx *ctx = context;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	360 const char *str;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	361
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	362 if (ctx->part_seen_content_type \|\| value_len == 0)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	363 return;
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	364 ctx->part_seen_content_type = TRUE;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	365
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	366 t_push();
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	367 str = t_strndup(value, value_len);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	368 if (strcasecmp(str, "message/rfc822") == 0)
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	369 ctx->part->flags \|= MESSAGE_PART_FLAG_MESSAGE_RFC822;
1662 aff92c2de6f5 "Content-Type: text" (without '/') didn't mark the message as containing Timo Sirainen <tss@iki.fi> parents: 1618 diff changeset	370 else if (strncasecmp(str, "text", 4) == 0 &&
aff92c2de6f5 "Content-Type: text" (without '/') didn't mark the message as containing Timo Sirainen <tss@iki.fi> parents: 1618 diff changeset	371 (str[4] == '/' \|\| str[4] == '\0'))
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	372 ctx->part->flags \|= MESSAGE_PART_FLAG_TEXT;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	373 else if (strncasecmp(str, "multipart/", 10) == 0) {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	374 ctx->part->flags \|= MESSAGE_PART_FLAG_MULTIPART;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	375
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	376 if (strcasecmp(str+10, "digest") == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	377 ctx->part->flags \|= MESSAGE_PART_FLAG_MULTIPART_DIGEST;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	378 }
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	379 t_pop();
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	380 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	381
898 0d5be52d7131 Use unsigned char* when accessing non-NUL terminating strings. Compiler Timo Sirainen <tss@iki.fi> parents: 896 diff changeset	382 static void
0d5be52d7131 Use unsigned char* when accessing non-NUL terminating strings. Compiler Timo Sirainen <tss@iki.fi> parents: 896 diff changeset	383 parse_content_type_param(const unsigned char *name, size_t name_len,
0d5be52d7131 Use unsigned char* when accessing non-NUL terminating strings. Compiler Timo Sirainen <tss@iki.fi> parents: 896 diff changeset	384 const unsigned char *value, size_t value_len,
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3676 diff changeset	385 bool value_quoted, void *context)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	386 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	387 struct message_parser_ctx *ctx = context;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	388 char *boundary;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	389
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	390 if ((ctx->part->flags & MESSAGE_PART_FLAG_MULTIPART) == 0 \|\|
898 0d5be52d7131 Use unsigned char* when accessing non-NUL terminating strings. Compiler Timo Sirainen <tss@iki.fi> parents: 896 diff changeset	391 name_len != 8 \|\| memcasecmp(name, "boundary", 8) != 0)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	392 return;
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	393
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	394 if (ctx->last_boundary == NULL) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	395 boundary = p_strndup(ctx->parser_pool, value, value_len);
896 21ffcce83c70 Rewrote rfc822-tokenize.c to work one token at a time so it won't uselessly Timo Sirainen <tss@iki.fi> parents: 874 diff changeset	396 if (value_quoted)
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	397 str_unescape(boundary);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	398 ctx->last_boundary = boundary;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	399 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	400 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	401
874 a60e12a66ad3 extra assert. Timo Sirainen <tss@iki.fi> parents: 856 diff changeset	402 #define MUTEX_FLAGS \
a60e12a66ad3 extra assert. Timo Sirainen <tss@iki.fi> parents: 856 diff changeset	403 (MESSAGE_PART_FLAG_MESSAGE_RFC822 \| MESSAGE_PART_FLAG_MULTIPART)
a60e12a66ad3 extra assert. Timo Sirainen <tss@iki.fi> parents: 856 diff changeset	404
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	405 static int parse_next_header(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	406 struct message_block *block_r)
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	407 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	408 struct message_part *part = ctx->part;
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	409 struct message_header_line *hdr;
2430 7c1dc4a7db3a message_parse_header_next() can now return "need more data" with nonblocking Timo Sirainen <tss@iki.fi> parents: 2404 diff changeset	410 int ret;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	411
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	412 if (ctx->skip > 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	413 i_stream_skip(ctx->input, ctx->skip);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	414 ctx->skip = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	415 }
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	416
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	417 ret = message_parse_header_next(ctx->hdr_parser_ctx, &hdr);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	418 if (ret == 0 \|\| (ret < 0 && ctx->input->stream_errno != 0))
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	419 return ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	420
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	421 if (hdr != NULL) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	422 if (hdr->eoh)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	423 ;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	424 else if (strcasecmp(hdr->name, "Mime-Version") == 0) {
1618 149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	425 /* it's MIME. Content-* headers are valid */
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	426 part->flags \|= MESSAGE_PART_FLAG_IS_MIME;
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	427 } else if (strcasecmp(hdr->name, "Content-Type") == 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	428 if (hdr->continues)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	429 hdr->use_full_value = TRUE;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	430 else {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	431 message_content_parse_header(hdr->full_value,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	432 hdr->full_value_len,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	433 parse_content_type,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	434 parse_content_type_param, ctx);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	435 }
1618 149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	436 }
149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	437
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	438 block_r->hdr = hdr;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	439 block_r->size = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	440 return 1;
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	441 }
1618 149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	442
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	443 /* end of headers */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	444 if ((part->flags & MESSAGE_PART_FLAG_MULTIPART) != 0 &&
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	445 ctx->last_boundary == NULL) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	446 /* multipart type but no message boundary */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	447 part->flags = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	448 }
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	449 if ((part->flags & MESSAGE_PART_FLAG_IS_MIME) == 0) {
1618 149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	450 /* It's not MIME. Reset everything we found from
149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	451 Content-Type. */
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	452 part->flags = 0;
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	453 ctx->last_boundary = NULL;
1618 149ade487f48 Ignore Content-* headers if there's no MIME-Version header. Note that this Timo Sirainen <tss@iki.fi> parents: 1543 diff changeset	454 }
874 a60e12a66ad3 extra assert. Timo Sirainen <tss@iki.fi> parents: 856 diff changeset	455
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	456 if (!ctx->part_seen_content_type \|\|
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	457 (part->flags & MESSAGE_PART_FLAG_IS_MIME) == 0) {
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	458 if (part->parent != NULL &&
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	459 (part->parent->flags &
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	460 MESSAGE_PART_FLAG_MULTIPART_DIGEST) != 0) {
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	461 /* when there's no content-type specified and we're
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	462 below multipart/digest, assume message/rfc822
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	463 content-type */
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	464 part->flags \|= MESSAGE_PART_FLAG_MESSAGE_RFC822;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	465 } else {
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	466 /* otherwise we default to text/plain */
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	467 part->flags \|= MESSAGE_PART_FLAG_TEXT;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	468 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	469 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	470
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	471 if (message_parse_header_has_nuls(ctx->hdr_parser_ctx))
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	472 part->flags \|= MESSAGE_PART_FLAG_HAS_NULS;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	473 message_parse_header_deinit(&ctx->hdr_parser_ctx);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	474
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	475 i_assert((part->flags & MUTEX_FLAGS) != MUTEX_FLAGS);
5 1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several Timo Sirainen <tss@iki.fi> parents: 0 diff changeset	476
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	477 if (ctx->last_boundary != NULL) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	478 parse_next_body_multipart_init(ctx);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	479 ctx->parse_next_block = parse_next_body_to_boundary;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	480 } else if (part->flags & MESSAGE_PART_FLAG_MESSAGE_RFC822) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	481 parse_next_body_message_rfc822_init(ctx);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	482 ctx->parse_next_block = parse_next_header_init;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	483 } else if (ctx->boundaries != NULL)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	484 ctx->parse_next_block = parse_next_body_to_boundary;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	485 else
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	486 ctx->parse_next_block = parse_next_body_to_eof;
5 1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several Timo Sirainen <tss@iki.fi> parents: 0 diff changeset	487
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	488 ctx->want_count = 1;
5 1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several Timo Sirainen <tss@iki.fi> parents: 0 diff changeset	489
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	490 /* return empty block as end of headers */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	491 block_r->hdr = NULL;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	492 block_r->size = 0;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	493 return 1;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	494 }
3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	495
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	496 static int parse_next_header_init(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	497 struct message_block *block_r)
5 1b34ec11fff8 Message data is parsed in blocks (no longer entirely mmap()ed). Several Timo Sirainen <tss@iki.fi> parents: 0 diff changeset	498 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	499 i_assert(ctx->hdr_parser_ctx == NULL);
1253 39b899338c99 A few small fixes to MIME and mail address parsers. Timo Sirainen <tss@iki.fi> parents: 1061 diff changeset	500
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	501 ctx->hdr_parser_ctx =
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	502 message_parse_header_init(ctx->input, &ctx->part->header_size,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	503 TRUE);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	504 ctx->part_seen_content_type = FALSE;
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	505
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	506 ctx->parse_next_block = parse_next_header;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	507 return parse_next_header(ctx, block_r);
0 3b1985cbc908 Initial revision Timo Sirainen <tss@iki.fi> parents: diff changeset	508 }
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	509
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	510 struct message_parser_ctx *
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	511 message_parser_init(pool_t part_pool, struct istream *input)
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	512 {
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	513 struct message_parser_ctx *ctx;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	514 pool_t pool;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	515
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	516 pool = pool_alloconly_create("Message Parser", 1024);
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	517 ctx = p_new(pool, struct message_parser_ctx, 1);
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	518 ctx->parser_pool = pool;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	519 ctx->part_pool = part_pool;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	520 ctx->input = input;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	521 ctx->parts = ctx->part = p_new(part_pool, struct message_part, 1);
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	522 ctx->parse_next_block = parse_next_header_init;
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	523 return ctx;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	524 }
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	525
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	526 struct message_part message_parser_deinit(struct message_parser_ctx *_ctx)
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	527 {
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	528 struct message_parser_ctx ctx = _ctx;
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	529 struct message_part *parts = ctx->parts;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	530
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	531 *_ctx = NULL;
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	532 pool_unref(ctx->parser_pool);
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	533 return parts;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	534 }
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	535
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	536 int message_parser_parse_next_block(struct message_parser_ctx *ctx,
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	537 struct message_block *block_r)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	538 {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	539 int ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	540 bool eof = FALSE;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	541
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	542 while ((ret = ctx->parse_next_block(ctx, block_r)) == 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	543 if ((ret = i_stream_read(ctx->input)) == 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	544 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	545 if (ret < 0) {
4265 75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	546 if (ret == -2)
75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	547 ret = 0;
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	548 if (eof)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	549 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	550 eof = TRUE;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	551 } else {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	552 eof = FALSE;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	553 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	554 }
4673 f5bef033a9ac message_parser_parse_next_block() returned body part wrong for first header Timo Sirainen <tss@iki.fi> parents: 4267 diff changeset	555 block_r->part = ctx->part;
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	556
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	557 if (ret < 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	558 while (ctx->part->parent != NULL) {
4265 75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	559 message_size_add(&ctx->part->parent->body_size,
75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	560 &ctx->part->body_size);
4267 bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	561 message_size_add(&ctx->part->parent->body_size,
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	562 &ctx->part->header_size);
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	563 ctx->part = ctx->part->parent;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	564 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	565 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	566
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	567 return ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	568 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	569
4903 204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4673 diff changeset	570 #undef message_parser_parse_header
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	571 void message_parser_parse_header(struct message_parser_ctx *ctx,
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	572 struct message_size *hdr_size,
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	573 message_part_header_callback_t *callback,
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	574 void *context)
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	575 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	576 struct message_block block;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	577 int ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	578
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	579 while ((ret = message_parser_parse_next_block(ctx, &block)) > 0) {
4265 75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	580 callback(block.part, block.hdr, context);
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	581
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	582 if (block.hdr == NULL)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	583 break;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	584 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	585 i_assert(ret != 0);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	586
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	587 if (ret < 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	588 /* well, can't return error so fake end of headers */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	589 callback(ctx->part, NULL, context);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	590 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	591
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	592 *hdr_size = ctx->part->header_size;
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	593 }
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	594
4903 204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4673 diff changeset	595 #undef message_parser_parse_body
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	596 void message_parser_parse_body(struct message_parser_ctx *ctx,
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	597 message_part_header_callback_t *hdr_callback,
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	598 void *context)
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	599 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	600 struct message_block block;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	601 int ret;
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	602
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	603 while ((ret = message_parser_parse_next_block(ctx, &block)) > 0) {
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	604 if (block.size == 0 && hdr_callback != NULL)
4265 75d5843153f1 Added message_part to struct message_block and some cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 4259 diff changeset	605 hdr_callback(block.part, block.hdr, context);
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	606 }
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	607 i_assert(ret != 0);
1322 97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	608 }
97f8c00b8d4c Better handling for multiline headers. Before we skipped headers larger than Timo Sirainen <tss@iki.fi> parents: 1253 diff changeset	609
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	610 static void part_parse_headers(struct message_part part, struct istream input,
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	611 message_part_header_callback_t *callback,
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	612 void *context)
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	613 {
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	614 struct message_header_parser_ctx *hdr_ctx;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	615 struct message_header_line *hdr;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	616 int ret;
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	617
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	618 while (part != NULL) {
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	619 /* note that we want to parse the header of all
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	620 the message parts, multiparts too. */
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	621 i_assert(part->physical_pos >= input->v_offset);
ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	622 i_stream_skip(input, part->physical_pos - input->v_offset);
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	623
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	624 hdr_ctx = message_parse_header_init(input, NULL, TRUE);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	625 while ((ret = message_parse_header_next(hdr_ctx, &hdr)) > 0)
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	626 callback(part, hdr, context);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	627 i_assert(ret != 0);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	628 message_parse_header_deinit(&hdr_ctx);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	629
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	630 /* call after the final skipping */
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	631 callback(part, NULL, context);
fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	632
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	633 if (part->children != NULL) {
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	634 part_parse_headers(part->children, input,
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	635 callback, context);
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	636 }
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	637
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	638 part = part->next;
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	639 }
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	640 }
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	641
4903 204d7edc7cdc Added context parameter type safety checks for most callback APIs. Timo Sirainen <tss@iki.fi> parents: 4673 diff changeset	642 #undef message_parse_from_parts
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	643 void message_parse_from_parts(struct message_part part, struct istream input,
4259 fd315deac28f Rewrote the message bodystructure parser to allow parsing from non-blocking streams. Also did a couple of API changes and cleanups. Timo Sirainen <timo.sirainen@movial.fi> parents: 3879 diff changeset	644 message_part_header_callback_t *callback,
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	645 void *context)
c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	646 {
1697 ef79ce6507ff Message parsing can now be done in two parts - header and body. We're now Timo Sirainen <tss@iki.fi> parents: 1689 diff changeset	647 part_parse_headers(part, input, callback, context);
1689 c07b98265577 If BODY/BODYSTRUCTURE is requested with some other headers, parse the Timo Sirainen <tss@iki.fi> parents: 1662 diff changeset	648 }
4267 bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	649
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	650 static void
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	651 message_parser_set_crlfs_diff(struct message_part *parts, bool use_crlf,
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	652 off_t diff)
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	653 {
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	654 while (parts != NULL) {
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	655 uoff_t old_size = parts->header_size.physical_size +
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	656 parts->body_size.physical_size;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	657
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	658 if (use_crlf) {
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	659 parts->header_size.physical_size =
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	660 parts->header_size.virtual_size;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	661 parts->body_size.physical_size =
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	662 parts->body_size.virtual_size;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	663 } else {
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	664 parts->header_size.physical_size =
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	665 parts->header_size.virtual_size -
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	666 parts->header_size.lines;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	667 parts->body_size.physical_size =
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	668 parts->body_size.virtual_size -
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	669 parts->body_size.lines;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	670 }
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	671 parts->physical_pos += diff;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	672
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	673 diff += (off_t)(parts->header_size.physical_size +
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	674 parts->body_size.physical_size) -
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	675 (off_t)old_size;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	676
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	677 if (parts->children != NULL) {
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	678 message_parser_set_crlfs_diff(parts->children,
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	679 use_crlf, diff);
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	680 }
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	681
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	682 parts = parts->next;
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	683 }
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	684 }
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	685
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	686 void message_parser_set_crlfs(struct message_part *parts, bool use_crlf)
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	687 {
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	688 message_parser_set_crlfs_diff(parts, use_crlf, 0);
bd99e8f5e3ac Some fixes and added message_parser_set_crlfs(). Timo Sirainen <timo.sirainen@movial.fi> parents: 4265 diff changeset	689 }

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib-mail/message-parser.c @ 4903:204d7edc7cdc HEAD