static int
MimeInlineTextHTMLAsPlaintext_parse_eof (MimeObject *obj, PRBool abort_p)
{
if (obj->closed_p)
return 0;
// This is a hack. We need to call parse_eof() of the super class to flush out any buffered data.
// We can't call it yet for our direct super class, because it would "close" the output
// (write tags such as </pre> and </div>). We'll do that after parsing the buffer.
int status = ((MimeObjectClass*)&MIME_SUPERCLASS)->superclass->parse_eof(obj, abort_p);
if (status < 0)
return status;
MimeInlineTextHTMLAsPlaintext *textHTMLPlain =
(MimeInlineTextHTMLAsPlaintext *) obj;
if (!textHTMLPlain || !textHTMLPlain->complete_buffer)
{
return 0;
}
nsString& cb = *(textHTMLPlain->complete_buffer);
nsString asPlaintext;
PRUint32 flags = nsIDocumentEncoder::OutputFormatted
| nsIDocumentEncoder::OutputWrap
| nsIDocumentEncoder::OutputFormatFlowed
| nsIDocumentEncoder::OutputLFLineBreak
| nsIDocumentEncoder::OutputNoScriptContent
| nsIDocumentEncoder::OutputNoFramesContent
| nsIDocumentEncoder::OutputBodyOnly;
HTML2Plaintext(cb, asPlaintext, flags, 80);
NS_ConvertUTF16toUTF8 resultCStr(asPlaintext);
// TODO parse each line independently
status = ((MimeObjectClass*)&MIME_SUPERCLASS)->parse_line(
resultCStr.BeginWriting(),
resultCStr.Length(),
obj);
cb.Truncate();
if (status < 0)
return status;
// Second part of the flush hack. Pretend obj wasn't closed yet, so that our super class
// gets a chance to write the closing.
PRBool save_closed_p = obj->closed_p;
obj->closed_p = PR_FALSE;
status = ((MimeObjectClass*)&MIME_SUPERCLASS)->parse_eof(obj, abort_p);
// Restore closed_p.
obj->closed_p = save_closed_p;
return status;
}
static int
MimeInlineTextHTMLSanitized_parse_eof (MimeObject *obj, bool abort_p)
{
#ifdef DEBUG_BenB
printf("parse_eof\n");
#endif
if (obj->closed_p)
return 0;
int status = ((MimeObjectClass*)&MIME_SUPERCLASS)->parse_eof(obj, abort_p);
if (status < 0)
return status;
MimeInlineTextHTMLSanitized *textHTMLSan =
(MimeInlineTextHTMLSanitized *) obj;
#ifdef DEBUG_BenB
printf(" cbp: %d\n", textHTMLSan->complete_buffer);
printf(" closed_p: %s\n", obj->closed_p?"true":"false");
#endif
if (!textHTMLSan || !textHTMLSan->complete_buffer)
{
#ifdef DEBUG_BenB
printf("/parse_eof (early exit)\n");
#endif
return 0;
}
#ifdef DEBUG_BenB
printf(" E1\n");
printf("buffer: -%s-\n", NS_LossyConvertUTF16toASCII(*textHTMLSan->complete_buffer).get());
#endif
#ifdef DEBUG_BenB
printf(" E2\n");
#endif
nsString& cb = *(textHTMLSan->complete_buffer);
#ifdef DEBUG_BenB
printf(" E3\n");
#endif
nsString sanitized;
#ifdef DEBUG_BenB
printf(" E4\n");
#endif
HTMLSanitize(cb, sanitized);
#ifdef DEBUG_BenB
printf(" E5\n");
#endif
NS_ConvertUTF16toUTF8 resultCStr(sanitized);
#ifdef DEBUG_BenB
printf(" E6\n");
#endif
// TODO parse each line independently
/* That function doesn't work correctly, if the first META tag is no
charset spec. (It assumes that it's on its own line.)
Most likely not fatally wrong, however. */
status = ((MimeObjectClass*)&MIME_SUPERCLASS)->parse_line(
resultCStr.BeginWriting(),
resultCStr.Length(),
obj);
#ifdef DEBUG_BenB
printf(" E7\n");
#endif
#ifdef DEBUG_BenB
printf(" E8\n");
#endif
cb.Truncate();
#ifdef DEBUG_BenB
printf("/parse_eof\n");
#endif
return status;
}