diff options
Diffstat (limited to 'imap/src/c-client/rfc822.h')
| -rw-r--r-- | imap/src/c-client/rfc822.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/imap/src/c-client/rfc822.h b/imap/src/c-client/rfc822.h new file mode 100644 index 00000000..0621732a --- /dev/null +++ b/imap/src/c-client/rfc822.h @@ -0,0 +1,127 @@ +/* ======================================================================== + * Copyright 1988-2006 University of Washington + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * + * ======================================================================== + */ + +/* + * Program: RFC 2822 and MIME routines + * + * Author: Mark Crispin + * Networks and Distributed Computing + * Computing & Communications + * University of Washington + * Administration Building, AG-44 + * Seattle, WA 98195 + * Internet: MRC@CAC.Washington.EDU + * + * Date: 27 July 1988 + * Last Edited: 30 August 2006 + * + * This original version of this file is + * Copyright 1988 Stanford University + * and was developed in the Symbolic Systems Resources Group of the Knowledge + * Systems Laboratory at Stanford University in 1987-88, and was funded by the + * Biomedical Research Technology Program of the NationalInstitutes of Health + * under grant number RR-00785. + */ + +#define MAXGROUPDEPTH 50 /* RFC [2]822 doesn't allow any group nesting */ +#define MAXMIMEDEPTH 50 /* more than any sane MIMEgram */ + +/* Output buffering for RFC [2]822 */ + +typedef long (*soutr_t) (void *stream,char *string); +typedef long (*rfc822out_t) (char *tmp,ENVELOPE *env,BODY *body,soutr_t f, + void *s,long ok8bit); + +typedef struct rfc822buffer { + soutr_t f; /* I/O flush routine */ + void *s; /* stream for I/O routine */ + char *beg; /* start of buffer */ + char *cur; /* current buffer pointer */ + char *end; /* end of buffer */ +} RFC822BUFFER; + +typedef long (*rfc822outfull_t) (RFC822BUFFER *buf,ENVELOPE *env,BODY *body, + long ok8bit); + +/* Function prototypes */ + +char *rfc822_default_subtype (unsigned short type); +void rfc822_parse_msg_full (ENVELOPE **en,BODY **bdy,char *s,unsigned long i, + STRING *bs,char *host,unsigned long depth, + unsigned long flags); +void rfc822_parse_content (BODY *body,STRING *bs,char *h,unsigned long depth, + unsigned long flags); +void rfc822_parse_content_header (BODY *body,char *name,char *s); +void rfc822_parse_parameter (PARAMETER **par,char *text); +void rfc822_parse_adrlist (ADDRESS **lst,char *string,char *host); +ADDRESS *rfc822_parse_address (ADDRESS **lst,ADDRESS *last,char **string, + char *defaulthost,unsigned long depth); +ADDRESS *rfc822_parse_group (ADDRESS **lst,ADDRESS *last,char **string, + char *defaulthost,unsigned long depth); +ADDRESS *rfc822_parse_mailbox (char **string,char *defaulthost); +long rfc822_phraseonly (char *end); +ADDRESS *rfc822_parse_routeaddr (char *string,char **ret,char *defaulthost); +ADDRESS *rfc822_parse_addrspec (char *string,char **ret,char *defaulthost); +char *rfc822_parse_domain (char *string,char **end); +char *rfc822_parse_phrase (char *string); +char *rfc822_parse_word (char *string,const char *delimiters); +char *rfc822_cpy (char *src); +char *rfc822_quote (char *src); +ADDRESS *rfc822_cpy_adr (ADDRESS *adr); +void rfc822_skipws (char **s); +char *rfc822_skip_comment (char **s,long trim); + +long rfc822_output_full (RFC822BUFFER *buf,ENVELOPE *env,BODY *body,long ok8); +long rfc822_output_flush (RFC822BUFFER *buf); +long rfc822_output_header (RFC822BUFFER *buf,ENVELOPE *env,BODY *body, + const char *specials,long flags); +long rfc822_output_header_line (RFC822BUFFER *buf,char *type,long resent, + char *text); +long rfc822_output_address_line (RFC822BUFFER *buf,char *type,long resent, + ADDRESS *adr,const char *specials); +long rfc822_output_address_list (RFC822BUFFER *buf,ADDRESS *adr,long pretty, + const char *specials); +long rfc822_output_address (RFC822BUFFER *buf,ADDRESS *adr); +long rfc822_output_cat (RFC822BUFFER *buf,char *src,const char *specials); +long rfc822_output_parameter (RFC822BUFFER *buf,PARAMETER *param); +long rfc822_output_stringlist (RFC822BUFFER *buf,STRINGLIST *stl); +long rfc822_output_body_header (RFC822BUFFER *buf,BODY *body); +void rfc822_encode_body_7bit (ENVELOPE *env,BODY *body); +void rfc822_encode_body_8bit (ENVELOPE *env,BODY *body); +long rfc822_output_text (RFC822BUFFER *buf,BODY *body); +void *rfc822_base64 (unsigned char *src,unsigned long srcl,unsigned long *len); +unsigned char *rfc822_binary (void *src,unsigned long srcl,unsigned long *len); +unsigned char *rfc822_qprint (unsigned char *src,unsigned long srcl, + unsigned long *len); +unsigned char *rfc822_8bit (unsigned char *src,unsigned long srcl, + unsigned long *len); + +/* Legacy routines for compatibility with the past */ + +void rfc822_header (char *header,ENVELOPE *env,BODY *body); +void rfc822_header_line (char **header,char *type,ENVELOPE *env,char *text); +void rfc822_address_line (char **header,char *type,ENVELOPE *env,ADDRESS *adr); +char *rfc822_write_address_full (char *dest,ADDRESS *adr,char *base); +void rfc822_address (char *dest,ADDRESS *adr); +void rfc822_cat (char *dest,char *src,const char *specials); +void rfc822_write_body_header (char **header,BODY *body); +long rfc822_output (char *t,ENVELOPE *env,BODY *body,soutr_t f,void *s, + long ok8bit); +long rfc822_output_body (BODY *body,soutr_t f,void *s); + + +#define rfc822_write_address(dest,adr) \ + rfc822_write_address_full (dest,adr,NIL) + +#define rfc822_parse_msg(en,bdy,s,i,bs,host,flags) \ + rfc822_parse_msg_full (en,bdy,s,i,bs,host,0,flags) |