void httperror (iostream &sstream, int status, string s_str, string relURL) {
string errorFile;
con.errorLog (s_str, relURL);
// display error page for corresponding error
if (status == 403)
errorFile = "public_www/403error.html";
else if (status == 404)
errorFile = "public_www/404error.html";
else if (status == 400)
errorFile = "public_www/400error.html";
else if (status == 501)
errorFile = "public_www/501error.html";
else
errorFile = "public_www/000error.html";
ifstream inputfile2(errorFile.c_str(), ios::in);
string header = "HTTP/1.1 200 OK\r\n";
sstream.write (header.c_str(), header.size());
header = "Content-Type:text/html\r\n";
sstream.write (header.c_str(), header.size());
int filesize = FileSize (errorFile.c_str());
header = "Content-Length:" + strconvert(filesize) + "\r\n";
sstream.write (header.c_str(), header.size());
// end with empty line
sstream.write ("\r\n", 2);
char c2;
for (; filesize >0; filesize--) {
c2 = inputfile2.get();
sstream.put (c2);
//cout.put(c2);
if (sstream.fail()) {
// socket stream failed. Closed by client???
// nothing we can do, but stop
break;
}
}
sstream.flush ();
inputfile2.close ();
}
void makeDirectory (iostream &sstream, string relURL) {
string makedir = "make_directory.html";
DIR *pdir;
struct dirent *pent;
string requestedFile = ROOT_DIR + relURL;
pdir=opendir(requestedFile.c_str());
ofstream myfile;
myfile.open (makedir.c_str());
myfile << "<html><head>" << endl;
myfile << "<title>Listing Directory Contents of " << relURL << "</title>" << endl;
myfile << "</head><body>" << endl;
myfile << "<h1>Listing Directory Contents of " << relURL << "</h1>" << endl;
while ((pent=readdir(pdir))){
if (!strcmp(pent->d_name, ".") || !strcmp(pent->d_name, ".."))
continue;
myfile << "<a href=\"" << relURL << pent->d_name << "\">" << pent->d_name << "</a>";
if (con.lookupAccessLog(relURL + pent->d_name) == "")
myfile << " <-> <-><br>" << endl;
else
myfile << " " << con.lookupAccessLog(relURL + pent->d_name) << "<br>" << endl;
}
myfile << "</body></html>" << endl;
closedir(pdir);
ifstream inputfile2(makedir.c_str(), ios::in);
string header = "HTTP/1.1 200 OK\r\n";
sstream.write (header.c_str(), header.size());
header = "Content-Type:text/html\r\n";
sstream.write (header.c_str(), header.size());
int filesize = FileSize (makedir.c_str());
header = "Content-Length:" + strconvert(filesize) + "\r\n";
sstream.write (header.c_str(), header.size());
// end with empty line
sstream.write ("\r\n", 2);
char c2;
for (; filesize >0; filesize--) {
c2 = inputfile2.get();
sstream.put (c2);
//cout.put(c2);
if (sstream.fail()) {
// socket stream failed. Closed by client???
// nothing we can do, but stop
break;
}
}
sstream.flush ();
inputfile2.close ();
}