cachescript.cpp

monqueror一个很具有参考价值的源玛

#include <assert.h>
#include <string.h>

#include "render_interface.h"
#include "../css/css_valueimpl.h"
#include "html_headimpl.h"

#include "cachescript.h"
#include "mgloadscript.h"
#include "htmltokenizer.h"

#define DEBUG_BY_XHTANG 0

using namespace DOM;
using namespace khtml;

MGCachedScript::MGCachedScript(unsigned char *url)
{
	m_script = 0;
	
#if 0
    // It's css we want.
    setAccept( QString::fromLatin1("text/css") );
    // load the file
    Cache::loader()->load(this, baseURL, false);
    loading = true;
#endif
}

//LocalFile,include loading data from local file.
MGCachedScript::MGCachedScript(unsigned char *url,bool /*bLocalFile*/)
{
	char FileName[65];
	m_script = 0;
	strncpy(FileName,(char *)url,64);//this line seems to be improved.
	
	LoadDataFromTempFile(FileName);
}			
MGCachedScript::~MGCachedScript()
{
}

bool MGCachedScript::LoadDataFromTempFile( char TempName[])
{
	FILE* fp;
	int len;
	char buf[1025];
	fp = fopen(TempName, "r" );
	if(fp==NULL)
		return error();
	m_script = (const char*)"";
	while(1){
		len = fread( buf, 1, 1024, fp );
		if(len<0)break;
		buf[len] = 0;
		m_script +=(const char*)buf;
		if(len<1024)break;
	}
	fclose( fp );
	
	DataOk();
	fprintf(stderr,"%s\n",buf);
	return 1;
}

bool MGCachedScript::canDelete()
{
    return (m_clients.count() == 0 && isDataOk());
}

bool MGCachedScript::error()
{
    DataOk();
	m_bError = 1;
    return true;
}

//Send Message to view instead.
#if 0
void MGCachedScript::checkNotify()
{
	if(!m_loadOk)return;
	
	khtml::CachedObjectClient *c;
    for ( c = m_clients.first(); c != 0; c = m_clients.next() ){
		fprintf(stderr,"MGCachedScript::checkNotify c:%p\n",c);
		c->notifyFinished();
	}
	fprintf(stderr,"MGCachedScript::checkNotify endof.\n");
	
}
#endif