bool HttpClientHandler::sendFile(HttpResponseHeader & hdr,const QString & full_path)
{
// Out(SYS_WEB|LOG_DEBUG) << "Sending file " << full_path << endl;
setResponseHeaders(hdr);
// first look in cache
MMapFile* c = srv->cacheLookup(full_path);
if (!c)
{
// not in cache so load it
c = new MMapFile();
if (!c->open(full_path,QIODevice::ReadOnly))
{
delete c;
Out(SYS_WEB|LOG_DEBUG) << "Failed to open file " << full_path << endl;
return false;
}
srv->insertIntoCache(full_path,c);
}
// Out(SYS_WEB|LOG_DEBUG) << "HTTP header : " << endl;
// Out(SYS_WEB|LOG_DEBUG) << hdr.toString() << endl;
QByteArray data((const char*)c->getDataPointer(),c->getSize());
hdr.setValue("Content-Length",QString::number(data.size()));
output_buffer.append(hdr.toString().toUtf8());
output_buffer.append(data);
sendOutputBuffer();
// Out(SYS_WEB|LOG_DEBUG) << "Finished sending " << full_path << " (" << written << " bytes)" << endl;
return true;
}
bool HttpClientHandler::sendFile(HttpResponseHeader & hdr,const QString & full_path)
{
// Out(SYS_WEB|LOG_DEBUG) << "Sending file " << full_path << endl;
// first look in cache
MMapFile* c = srv->cacheLookup(full_path);
if (!c)
{
// not in cache so load it
c = new MMapFile();
if (!c->open(full_path,MMapFile::READ))
{
delete c;
Out(SYS_WEB|LOG_DEBUG) << "Failed to open file " << full_path << endl;
return false;
}
srv->insertIntoCache(full_path,c);
}
hdr.setValue("Content-Length",QString::number(c->getSize()));
// Out(SYS_WEB|LOG_DEBUG) << "HTTP header : " << endl;
// Out(SYS_WEB|LOG_DEBUG) << hdr.toString() << endl;
QCString d = hdr.toString().utf8();
client->writeBlock(d.data(),d.length());
Uint32 written = 0;
Uint32 total = c->getSize();
const char* data = (const char*)c->getDataPointer();
while (written < total)
{
Uint32 w = client->writeBlock(data + written,total - written);
written += w;
}
client->flush();
// Out(SYS_WEB|LOG_DEBUG) << "Finished sending " << full_path << " (" << written << " bytes)" << endl;
return true;
}