A new test for longer lines.

[nmh] / h / mhparse.h

diff --git a/h/mhparse.h b/h/mhparse.h
index 3ff7c70f806eccf112709205f3312100202c26ce..0d4ef4679e46a7463291e8583128bd03d9fdba3f 100644 (file)
--- a/h/mhparse.h
+++ b/h/mhparse.h
@@ -341,7 +341,28 @@ 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 *);
 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 *);
+
+/*
+ * Parse a series of MIME attributes (or parameters) given a header as
+ * input.
+ *
+ * Arguments include:
+ *
+ * filename    - Name of input file (for error messages)
+ * fieldname   - Name of field being processed
+ * headerp     - Pointer to pointer of the beginning of the MIME attributes.
+ *               Updated to point to end of attributes when finished.
+ * param_head  - Pointer to head of parameter list
+ * param_tail  - Pointer to tail of parameter list
+ * commentp    - Pointer to header comment pointer (may be NULL)
+ *
+ * Returns OK if parsing was successful, NOTOK if parsing failed, and
+ * DONE to indicate a benign error (minor parsing error, but the program
+ * should continue).
+ */
+int parse_header_attrs (const char *filename, const char *fieldname,
+                       char **headerp, PM *param_head, PM *param_tail,
+                       char **commentp);

 
 /*
  * Given a linked list of parameters, build an output string for them.  This
 
 /*
  * Given a linked list of parameters, build an output string for them.  This


@@ -353,10 +374,26 @@ int parse_header_attrs (const char *, int, char **, CI, int *);
  *               parameters on the first line.  The following lines will
  *               be prefixed by a tab (\t) character.
  * params      - Pointer to head of linked list of parameters.
  *               parameters on the first line.  The following lines will
  *               be prefixed by a tab (\t) character.
  * params      - Pointer to head of linked list of parameters.

+ * offsetout   - The final line offset after all the parameters have been
+ *               output.  May be NULL.

  *
  * Returns a pointer to the resulting parameter string.  This string must
  * be free()'d by the caller.  Returns NULL on error.
  */
  *
  * Returns a pointer to the resulting parameter string.  This string must
  * be free()'d by the caller.  Returns NULL on error.
  */

-char *output_params(size_t initialwidth, PM params);
+char *output_params(size_t initialwidth, PM params, int *offsetout);
+
+/*
+ * Add a parameter to the parameter linked list.
+ *
+ * Arguments are:
+ *
+ * first       - Pointer to head of linked list
+ * last                - Pointer to tail of linked list
+ * name                - Name of parameter
+ * value       - Value of parameter
+ *
+ * Returned allocated parameter element
+ */
+PM add_param(PM *first, PM *last, const char *name, const char *value);

 
 extern int checksw;    /* Add Content-MD5 field */
 
 extern int checksw;    /* Add Content-MD5 field */