mdw@git.distorted.org.uk Git - ezmlm/blob - mime.h

   1 #ifndef MIME_H
   2 #define MIME_H
   3
   4 #include "stralloc.h"
   5
   6 extern void decodeQ();
   7 extern void decodeB();
   8 extern void encodeQ();
   9 extern void encodeB();
  10 extern void decodeHDR();
  11 extern void concatHDR();
  12 extern int unfoldHDR();
  13
  14 #ifdef WITH_PROTO
  15 extern unsigned int author_name(char **,char *,unsigned int);
  16 #else
  17 extern unsigned int author_name();
  18 #endif
  19
  20 /* Characters */
  21 #define ESC 0x1B
  22 #define SI 0x0F
  23 #define SO 0x0E
  24 /* iso-2022-jp back-to-ascii seq */
  25 #define TOASCII "\x1B(B"
  26 /* to JP. Last char [B|@] must be added */
  27 #define TOJP "\x1B$"
  28
  29 /* iso-2022 SI sequence as string */
  30 #define TOSI "\x0F"
  31 /* SI \n SO */
  32 #define SI_LF_SO "\x0F\n\x0E"
  33
  34 /* in these bit 0 determines the number of bytes (1 or 2) in ss2/ss3 codes */
  35 /* it is 2 for CN,1 for JP, and they are not used for KR  bit 3 for        */
  36 /* iso-2022 */
  37 #define CS_2022_MASK 0x08
  38 #define CS_2022_JP 0x08
  39 #define CS_2022_KR 0xA0
  40 #define CS_NONE 0
  41 #define CS_BAD 0xffff
  42
  43 #define CS_2022_CN 0x09
  44 /* Other Chinese ones. bit 7 set means MSB of 2-byte seq. No ss2/ss3 consid*/
  45 #define CS_CN 0x10
  46
  47 #define MIME_NONE 0
  48 #define MIME_APPLICATION_OCTETSTREAM 1
  49 #define MIME_MULTI 0x80
  50 #define MIME_MULTI_ALTERNATIVE 0x81
  51 #define MIME_MULTI_MIXED 0x82
  52 #define MIME_MULTI_DIGEST 0x83
  53 #define MIME_MULTI_SIGNED 0x84
  54
  55 #define MIME_TEXT 0x40
  56 #define MIME_TEXT_PLAIN 0x41
  57 #define MIME_TEXT_HTML 0x42
  58 #define MIME_TEXT_ENRICHED 0x43
  59 #define MIME_TEXT_VCARD 0x44
  60
  61 #define MIME_MESSAGE 0x20
  62 #define MIME_MESSAGE_RFC822 0x21
  63
  64 #define CTENC_NONE 0
  65 #define CTENC_QP 1
  66 #define CTENC_BASE64 2
  67
  68 /* this is a linked list of mime type info. */
  69 typedef struct {
  70         int level;
  71         unsigned int mimetype;
  72         unsigned int ctenc;
  73         unsigned int cs;                /* charset flag - expand later */
  74         void *previous;
  75         void *next;
  76         stralloc boundary;
  77         stralloc charset;
  78         stralloc ctype;
  79 } mime_info;
  80
  81 #endif