X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/fb5a049491f2f756c8931384103f4ee017e25b49..b11a86cf7a0fc5b0dfef070e0bc65754c7d26016:/h/mhparse.h

diff --git a/h/mhparse.h b/h/mhparse.h
index d7bdb344..62e6c0b3 100644
--- a/h/mhparse.h
+++ b/h/mhparse.h
@@ -68,6 +68,16 @@ struct cefile {
 
 /*
  * Primary structure for handling Content (Entity)
+ *
+ * Some more explanation of this:
+ *
+ * This structure recursively describes a complete MIME message.
+ * At the top level, the c_first_hf list has a list of all message
+ * headers.  If the content-type is multipart (c_type == CT_MULTIPART)
+ * then c_ctparams will contain a pointer to a struct multipart.
+ * A struct multipart contains (among other trhings) a linked list
+ * of struct part elements, and THOSE contain a pointer to the sub-part's
+ * Content structure.
  */
 struct Content {
     /* source (read) file */
@@ -97,7 +107,7 @@ struct Content {
     int	c_subtype;		/* internal flag for content subtype */
 
     /* Content-Transfer-Encoding info (decoded contents) */
-    CE c_cefile;		/* structure holding decoded content */
+    struct cefile c_cefile;	/* structure holding decoded content */
     int	c_encoding;		/* internal flag for encoding type   */
 
     /* Content-MD5 info */
@@ -231,6 +241,7 @@ struct exbody {
     char *eb_server;
     char *eb_subject;
     char *eb_body;
+    char *eb_url;
 };
 
 /*
@@ -274,6 +285,29 @@ extern struct str2init str2methods[];
  */
 int pidcheck (int);
 CT parse_mime (char *);
+
+/*
+ * Translate a composition file into a MIME data structure.  Arguments are:
+ *
+ * infile	- Name of input filename
+ * autobuild    - A flag to indicate if the composition file parser is
+ *		  being run in automatic mode or not.  In auto mode,
+ *		  if a MIME-Version header is encountered it is assumed
+ *		  that the composition file is already in MIME format
+ *		  and will not be processed further.  Otherwise, an
+ *		  error is generated.
+ * directives	- A flag to control whether or not build directives are
+ *		  processed by default.
+ * encoding	- The default encoding to use when doing RFC 2047 header
+ *		  encoding.  Must be one of CE_UNKNOWN, CE_BASE64, or
+ *		  CE_QUOTED;
+ *
+ * Returns a CT structure describing the resulting MIME message.  If the
+ * -auto flag is set and a MIME-Version header is encountered, the return
+ * value is NULL.
+ */
+CT build_mime (char *infile, int autobuild, int directives, int encoding);
+
 int add_header (CT, char *, char *);
 int get_ctinfo (char *, CT, int);
 int params_external (CT, int);
@@ -285,5 +319,6 @@ char *ct_subtype_str (int, int);
 const struct str2init *get_ct_init (int);
 const char *ce_str (int);
 const struct str2init *get_ce_method (const char *);
+int parse_header_attrs (const char *, int, char **, CI, int *);
 
 extern int checksw;	/* Add Content-MD5 field */