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

   1 /*
   2  * This file is part of DisOrder
   3  * Copyright (C) 2005 Richard Kettlewell
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  18  * USA
  19  */
  20
  21 #ifndef MIME_H
  22 #define MIME_H
  23
  24 int mime_content_type(const char *s,
  25                       char **typep,
  26                       char **parameternamep,
  27                       char **parametervaluep);
  28 /* Parse a content-type value.  returns 0 on success, -1 on error.
  29  * paramaternamep and parametervaluep are only set if present.
  30  * type and parametername are forced to lower case.
  31  */
  32
  33 const char *mime_parse(const char *s,
  34                        int (*callback)(const char *name, const char *value,
  35                                        void *u),
  36                        void *u);
  37 /* Parse a MIME message.  Calls CALLBACK for each header field, then returns a
  38  * pointer to the decoded body (might or might not point back into the original
  39  * string). */
  40
  41 int mime_multipart(const char *s,
  42                    int (*callback)(const char *s, void *u),
  43                    const char *boundary,
  44                    void *u);
  45 /* call CALLBACK with each part of multipart document [s,s+n) */
  46
  47 int mime_rfc2388_content_disposition(const char *s,
  48                                      char **dispositionp,
  49                                      char **parameternamep,
  50                                      char **parametervaluep);
  51 /* Parse an RFC2388-style content-disposition field */
  52
  53 char *mime_qp(const char *s);
  54 char *mime_base64(const char *s);
  55 /* convert quoted-printable or base64 data */
  56
  57 #endif /* MIME_H */
  58
  59 /*
  60 Local Variables:
  61 c-basic-offset:2
  62 comment-column:40
  63 fill-column:79
  64 End:
  65 */