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#ifndef msg2html_h
#define msg2html_h
#include "config.h"
#include "rfc822/rfc822.h"
#include "rfc2045/rfc2045.h"
#include <stdio.h>
#include <string.h>
struct msg2html_smiley_list {
struct msg2html_smiley_list *next;
char *code;
char *url;
};
struct msg2html_info {
const char *output_character_set;
/* Required - generate output in this character set */
void *arg; /* Passthrough parameter to callback functions */
const char *mimegpgfilename;
/*
** If not NULL, msg2html() receives GPG-decoded message read from
** mimegpgfilename. The contents of mimegpgfilename are blindly
** appended to href links to multipart/related content.
*/
const char *gpgdir;
/*
** If not NULL -- points to the .gpg configuration directory.
*/
int fullheaders; /* Flag: show all headers */
int noflowedtext; /* Flag: do not show flowed text */
int showhtml; /* Flag: show HTML content */
int is_gpg_enabled;
/* True: check for decrypted content, and format it accordingly */
int is_preview_mode;
/* True: sqwebmail is showing a draft message in preview mode */
char *(*get_url_to_mime_part)(const char *mimeid,
void *arg);
/*
** Return a malloced buffer with a URL that would point to the
** message's indicated MIME part.
*/
void (*charset_warning)(const char *, void *);
/* If not NULL - content in this character set could not be converted */
void (*html_content_follows)();
/* If not NULL - HTML content follows */
const char *wash_http_prefix;
/* Prepended to http: URLs, which get encoded */
const char *wash_mailto_prefix;
/* Prepended to mailto: URLs */
void (*message_rfc822_action)(struct rfc2045id *idptr);
/*
** idpart references a message/rfc822 attachment. Emit HTML
** for the usual actions (reply, forward, etc...)
*/
void (*inline_image_action)(struct rfc2045id *idptr,
const char *content_type,
void *arg);
/* Inline image attachment */
void (*application_pgp_keys_action)(struct rfc2045id *id);
/* Attached PGP keys */
void (*unknown_attachment_action)(struct rfc2045id *idptr,
const char *content_type,
const char *content_name,
off_t size,
void *arg);
void (*gpg_message_action)();
/*
** This message contains MIME/PGP content. Post the appropriate
** notice.
*/
/* Mark the beginning and end of an E-mail address in mail headers: */
void (*email_address_start)(const char *name, const char *addr);
void (*email_address_end)();
/*
** Format a mail header. (*format_header) should invoke
** (*cb_func) with a pointer to whatever should be displayed, which
** may be just hdrname (which is the default behavior.
*/
void (*email_header)(const char *hdrname,
void (*cb_func)(const char *));
/*
** Return strftime() format string for dates. 'def' is the
** proposed default. The default implementation simply returns
** the default string.
*/
const char *(*email_header_date_fmt)(const char *def);
/*
** Return HTML code for rendering a URL, if the URL scheme is
** recognized. The HTML code is returned in an malloc-ed buffer:
*/
char *(*get_textlink)(const char *url, void *arg);
struct msg2html_smiley_list *smileys;
char smiley_index[50];
};
struct msg2html_info *msg2html_alloc(const char *charset);
void msg2html_add_smiley(struct msg2html_info *i,
const char *txt, const char *imgurl);
void msg2html_free(struct msg2html_info *);
void msg2html(FILE *fp, struct rfc2045 *rfc, struct msg2html_info *info);
void msg2html_download(FILE *fp, const char *mimeid, int dodownload,
const char *system_charset);
void msg2html_showmimeid(struct rfc2045id *idptr, const char *p);
/*
** INTERNAL
*/
struct msg2html_textplain_info;
struct msg2html_textplain_info *
msg2html_textplain_start(const char *message_charset,
const char *output_character_set,
int isflowed,
int isdelsp,
int isdraft,
char *(*get_textlink)(const char *url, void *arg),
void *get_textlink_arg,
const char *smiley_index,
struct msg2html_smiley_list *smileys,
int wikifmt,
void (*output_func)(const char *p,
size_t n, void *arg),
void *arg);
void msg2html_textplain(struct msg2html_textplain_info *info,
const char *ptr,
size_t cnt);
int msg2html_textplain_end(struct msg2html_textplain_info *info);
#endif
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