FontDisplayerPeerObject::
FontDisplayerPeerObject(const char *dlmName)
: dlm(dlmName), mimeList(NULL), deleted(0), disabled(0), native(-1),
streamCount(0), fhList(NULL), unloadTimerId(NULL)
{
fpType = FontDisplayerPeerObject::WF_FP_DYNAMIC;
fontDisplayer = NULL;
displayerName = NULL;
displayerDescription = NULL;
if (dlm.status() < 0)
{
deleted = 1;
return;
}
#ifdef DEBUG
// Don't load in purified versions of libraries.
if(XP_STRSTR(dlmName, "_pure_")) {
XP_ASSERT(0);
deleted = 1;
return;
}
#endif
if (load() < 0)
{
deleted = 1;
return;
}
displayerName = CopyString(nffp_Name(fontDisplayer, NULL));
displayerDescription = CopyString(nffp_Description(fontDisplayer,NULL));
#if defined(XP_WIN) && !defined(WIN32)
// Win16 It seems the const char * assignment doesn't work.
char mimeString[256];
*mimeString = '\0';
strcpy(mimeString, nffp_EnumerateMimeTypes(fontDisplayer, NULL));
#else
const char *mimeString = nffp_EnumerateMimeTypes(fontDisplayer, NULL);
#endif
if (mimeString && *mimeString )
{
mimeList.reconstruct(mimeString);
registerConverters();
}
}
PUBLIC NET_StreamClass *
CRAWL_CrawlerConverter(int format_out,
void *data_object,
URL_Struct *URL_s,
MWContext *window_id)
{
#if defined(XP_MAC)
#pragma unused(format_out, data_object)
#endif
NET_StreamClass *stream = NULL;
crawl_page_scan_stream *obj;
TRACEMSG(("Setting up display stream. Have URL: %s\n", URL_s->address));
XP_TRACE(("CRAWL_CrawlerConverter: %d %s", URL_s->server_status, URL_s->address));
if (URL_s->SARCache != NULL) {
/* if the content length would exceed the cache limit, don't convert this */
if (((uint32)URL_s->content_length >= (URL_s->SARCache->MaxSize - URL_s->SARCache->DiskCacheSize)) &&
((uint32)URL_s->content_length < BOGUS_CONTENT_LENGTH)) {
CRAWL_PageInfo page = URL_s->owner_data;
XP_TRACE(("not converting %s", URL_s->address));
if ((page->scan_complete_func != NULL) && (page->page_owner != NULL)) {
page->scan_complete_func(page->page_owner, page);
return(NULL);
}
}
}
stream = XP_NEW(NET_StreamClass);
if(stream == NULL)
return(NULL);
obj = XP_NEW(crawl_page_scan_stream);
if (obj == NULL)
{
XP_FREE(stream);
return(NULL);
}
obj->parse_obj = CRAWL_MakeParseObj(); /* this object used to parse the page and destroyed
in completion or abort function */
if (obj->parse_obj == NULL) return(NULL);
obj->page = URL_s->owner_data; /* this data was set in crawl_makePage */
obj->page->lastModified = URL_s->last_modified;
/* if there was a server error, read but don't parse the document */
if ((URL_s->server_status >= 400) ||
/* don't attempt to parse non-html */
((XP_STRSTR(URL_s->content_type, TEXT_HTML) == NULL) &&
(XP_STRSTR(URL_s->content_type, INTERNAL_PARSER) == NULL))) {
/* URL_s->dont_cache = PR_FALSE; */
obj->page->dontFollow = PR_TRUE;
}
stream->name = "Crawler Converter";
stream->complete = (MKStreamCompleteFunc) crawl_PageScanConvComplete;
stream->abort = (MKStreamAbortFunc) crawl_PageScanConvAbort;
stream->put_block = (MKStreamWriteFunc) crawl_PageScanConvPut;
stream->is_write_ready = (MKStreamWriteReadyFunc) crawl_PageScanConvWriteReady;
stream->data_object = obj; /* document info object */
stream->window_id = window_id;
return(stream);
}
