-
-/*
- * mhparse.h -- definitions for parsing/building of MIME content
+/* mhparse.h -- definitions for parsing/building of MIME content
* -- (mhparse.c/mhbuildsbr.c)
*/
-#define NPARTS 50
-#define NTYPES 20
-#define NPREFS 20
-
/*
* Abstract type for header fields
*/
struct hfield {
char *name; /* field name */
char *value; /* field body */
- int hf_encoding; /* internal flag for transfer encoding to use */
HF next; /* link to next header field */
};
* A struct multipart contains (among other things) a linked list
* of struct part elements, and THOSE contain a pointer to the sub-part's
* Content structure.
+ *
+ * An extra note for message/external-body parts. The enclosing
+ * content structure is marked as a message/external-body; the c_ctparams
+ * contains a pointer to a struct exbody, which contains a pointer to
+ * (among other things) the "real" content (e.g., application/octet-stream).
+ * The "real" content structure has the c_ctexbody pointer back to the
+ * same struct exbody sees in the enclosing content structure (the struct
+ * exbody contains parent pointers if you need to traverse up the content
+ * structure). Hopefully this makes it clearer:
+ *
+ * Enclosing content:
+ * Type: message/external-body
+ * c_ctparams: pointer to "struct exbody"
+ * c_ctexbody: NULL
+ *
+ * "Real" content:
+ * Type: application/octet-stream (or whatever)
+ * c_ctparams: NULL
+ * c_ctexbody: pointer to "struct exbody"
+ *
*/
struct Content {
/* source (read) file */
SizeCEFunc c_cesizefnx; /* size of decoded contents */
int c_umask; /* associated umask */
- int c_rfc934; /* rfc934 compatibility flag */
+ int c_rfc934; /* RFC 934 compatibility flag */
char *c_showproc; /* default, if not in profile */
char *c_termproc; /* for charset madness... */
int params_external (CT, int);
int open7Bit (CT, char **);
void close_encoding (CT);
-void free_content (CT);
-char *ct_type_str (int);
-char *ct_subtype_str (int, int);
-int ct_str_type (const char *);
-int ct_str_subtype (int, const char *);
-const struct str2init *get_ct_init (int);
-const char *ce_str (int);
-const struct str2init *get_ce_method (const char *);
+char *ct_type_str (int) CONST;
+char *ct_subtype_str (int, int) CONST;
+int ct_str_type (const char *) PURE;
+int ct_str_subtype (int, const char *) PURE;
+const struct str2init *get_ct_init (int) PURE;
+const char *ce_str (int) CONST;
+const struct str2init *get_ce_method (const char *) PURE;
char *content_charset (CT);
-int convert_charset (CT, char *, int *);
void reverse_alternative_parts (CT);
-/*
- * Given a content structure, return true if the content has a disposition
- * of "inline".
- *
- * Arguments are:
- *
- * ct - Content structure to examine
- */
-int is_inline(CT ct);
-
/*
* Given a list of messages, display information about them on standard
* output.
int dispo);
/*
- * Display content-appropriate information on MIME parts, decending recursively
+ * Display content-appropriate information on MIME parts, descending recursively
* into multipart content if appropriate. Uses list_content() for displaying
* generic information.
*
*/
char *get_param_value(PM pm, char replace);
-/*
- * Display MIME message(s) on standard out.
- *
- * Arguments are:
- *
- * cts - NULL terminated array of CT structures for messages
- * to display
- * concat - If true, concatenate all MIME parts. If false, show each
- * MIME part under a separate pager.
- * textonly - If true, only display "text" MIME parts
- * inlineonly - If true, only display MIME parts that are marked with
- * a disposition of "inline" (includes parts that lack a
- * Content-Disposition header).
- * markerform - The name of a file containing mh-format(5) code used to
- * display markers about non-displayed MIME parts.
- */
-void show_all_messages(CT *cts, int concat, int textonly, int inlineonly);
-
-/*
- * Display (or store) a single MIME part using the specified command
- *
- * Arguments are:
- *
- * ct - The Content structure of the MIME part we wish to display
- * alternate - Set this to true if this is one part of a MIME
- * multipart/alternative part. Will suppress some errors and
- * will cause the function to return DONE instead of OK on
- * success.
- * cp - The command string to execute. Will be run through the
- * parser for %-escapes as described in mhshow(1).
- * cracked - If set, chdir() to this directory before executing the
- * command in "cp". Only used by mhstore(1).
- * fmt - A series of mh-format(5) instructions to execute if the
- * command string indicates a marker is desired. Can be NULL.
- *
- * Returns NOTOK if we could not display the part, DONE if alternate was
- * set and we could display the part, and OK if alternate was not set and
- * we could display the part.
- */
-struct format;
-int show_content_aux(CT ct, int alternate, char *cp, char *cracked,
- struct format *fmt);
-
extern int checksw; /* Add Content-MD5 field */
/*
*/
typedef struct mhstoreinfo *mhstoreinfo_t;
mhstoreinfo_t mhstoreinfo_create(CT *, char *, const char *, int, int);
-int mhstoreinfo_files_not_clobbered(const mhstoreinfo_t);
+int mhstoreinfo_files_not_clobbered(const mhstoreinfo_t) PURE;
void mhstoreinfo_free(mhstoreinfo_t);
void store_all_messages (mhstoreinfo_t);
+
+extern bool skip_mp_cte_check;
+extern bool suppress_bogus_mp_content_warning;
+extern bool bogus_mp_content;
+extern bool suppress_extraneous_trailing_semicolon_warning;
+
+extern bool suppress_multiple_mime_version_warning;
+
+#define NPREFS 20
+typedef struct {
+ char *type;
+ char *subtype;
+} mime_type_subtype;
+extern mime_type_subtype mime_preference[NPREFS];
+extern int npreferred;
projects / nmh / blobdiff