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annotate src/lib-mail/message-parser.h @ 903:fd8888f6f037 HEAD

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Naming style changes, finally got tired of most of the typedefs. Also the previous enum -> macro change reverted so that we don't use the highest bit anymore, that's incompatible with old indexes so they will be rebuilt.
author Timo Sirainen <tss@iki.fi>
date Sun, 05 Jan 2003 15:09:51 +0200
parents 0d5be52d7131
children 411006be3c66
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1 #ifndef __MESSAGE_PARSER_H
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2 #define __MESSAGE_PARSER_H
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3
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4 #define IS_LWSP(c) \
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5 ((c) == ' ' || (c) == '\t')
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6
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7 enum message_part_flags {
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8 MESSAGE_PART_FLAG_MULTIPART = 0x01,
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9 MESSAGE_PART_FLAG_MULTIPART_DIGEST = 0x02,
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10 MESSAGE_PART_FLAG_MESSAGE_RFC822 = 0x04,
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12 /* content-type: text/... */
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13 MESSAGE_PART_FLAG_TEXT = 0x08,
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15 /* content-transfer-encoding: binary */
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16 MESSAGE_PART_FLAG_BINARY = 0x10
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17 };
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19 struct message_size {
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20 uoff_t physical_size;
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21 uoff_t virtual_size;
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22 unsigned int lines;
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23 };
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25 struct message_part {
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26 struct message_part *parent;
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27 struct message_part *next;
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28 struct message_part *children;
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29
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30 uoff_t physical_pos; /* absolute position from beginning of message */
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31 struct message_size header_size;
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32 struct message_size body_size;
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33
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34 enum message_part_flags flags;
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35 void *context;
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36 };
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38 /* NOTE: name and value aren't \0-terminated. Also called once at end of
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39 headers with name_len = value_len = 0. */
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40 typedef void (*MessageHeaderFunc)(struct message_part *part,
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41 const unsigned char *name, size_t name_len,
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42 const unsigned char *value, size_t value_len,
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43 void *context);
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45 /* func is called for each field in message header. */
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46 struct message_part *message_parse(pool_t pool, struct istream *input,
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47 MessageHeaderFunc func, void *context);
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49 /* Call func for each field in message header. Fills the hdr_size.
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50 part can be NULL, just make sure your header function works with it.
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51 This function doesn't use data stack so your header function may save
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52 values to it. When finished, input will point to beginning of message
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53 body. */
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54 void message_parse_header(struct message_part *part, struct istream *input,
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55 struct message_size *hdr_size,
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56 MessageHeaderFunc func, void *context);
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58 #endif