add files for 2006-08-30T23:43:41Z

diff --git a/src/c-client/rfc822.h b/src/c-client/rfc822.h
new file mode 100644 (file)
index 0000000..0621732
--- /dev/null
+++ b/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.
+ */
+\f
+#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);
+\f
+/* 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);
+\f
+/* 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)