* ---------------------------------------------------
*/
+using namespace std;
+
#include "inspircd_config.h"
#include "channels.h"
+#include "connection.h"
#include "users.h"
#include "inspircd.h"
#include <stdio.h>
+#ifdef THREADED_DNS
+#include <pthread.h>
+#include <signal.h>
+#endif
#include "inspstring.h"
+#include "commands.h"
+#include "helperfuncs.h"
extern std::stringstream config_f;
+extern char ServerName[MAXBUF];
+
+extern time_t TIME;
userrec::userrec()
{
strcpy(dhost,"");
strcpy(fullname,"");
strcpy(modes,"");
- strcpy(inbuf,"");
- strcpy(server,"");
+ server = (char*)FindServerNamePtr(ServerName);
strcpy(awaymsg,"");
strcpy(oper,"");
+ reset_due = TIME;
+ lines_in = 0;
fd = lastping = signon = idle_lastmsg = nping = registered = 0;
flood = port = bytes_in = bytes_out = cmds_in = cmds_out = 0;
haspassed = false;
- strcpy(result,"");
+ dns_done = false;
+ recvq = "";
+ sendq = "";
for (int i = 0; i < MAXCHANS; i++)
{
this->chans[i].channel = NULL;
invites.clear();
}
+userrec::~userrec()
+{
+}
+void userrec::CloseSocket()
+{
+ shutdown(this->fd,2);
+ close(this->fd);
+}
char* userrec::GetFullHost()
{
+ static char result[MAXBUF];
snprintf(result,MAXBUF,"%s!%s@%s",nick,ident,dhost);
return result;
}
+int userrec::ReadData(void* buffer, size_t size)
+{
+ if (this->fd > -1)
+ {
+ log(DEBUG,"userrec::ReadData on fd %d",this->fd);
+ return read(this->fd, buffer, size);
+ }
+ else return 0;
+}
+
char* userrec::GetFullRealHost()
{
- snprintf(result,MAXBUF,"%s!%s@%s",nick,ident,host);
- return result;
+ static char fresult[MAXBUF];
+ snprintf(fresult,MAXBUF,"%s!%s@%s",nick,ident,host);
+ return fresult;
}
bool userrec::IsInvited(char* channel)
return false;
}
+InvitedList* userrec::GetInviteList()
+{
+ return &invites;
+}
+
void userrec::InviteTo(char* channel)
{
Invited i;
bool userrec::HasPermission(char* command)
{
char TypeName[MAXBUF],Classes[MAXBUF],ClassName[MAXBUF],CommandList[MAXBUF];
- char* myclass;
char* mycmd;
char* savept;
char* savept2;
+ // users on u-lined servers can completely bypass
+ // all permissions based checks.
+ //
+ // of course, if this is sent to a remote server and this
+ // server is not ulined there, then that other server
+ // silently drops the command.
+ if (is_uline(this->server))
+ return true;
+
// are they even an oper at all?
if (strchr(this->modes,'o'))
{
- log(DEBUG,"*** HasPermission: %s is an oper",this->nick);
for (int j =0; j < ConfValueEnum("type",&config_f); j++)
{
ConfValue("type","name",j,TypeName,&config_f);
if (!strcmp(TypeName,this->oper))
{
- log(DEBUG,"*** HasPermission: %s is an oper of type '%s'",this->nick,this->oper);
ConfValue("type","classes",j,Classes,&config_f);
char* myclass = strtok_r(Classes," ",&savept);
while (myclass)
{
- log(DEBUG,"*** HasPermission: checking classtype '%s'",myclass);
for (int k =0; k < ConfValueEnum("class",&config_f); k++)
{
ConfValue("class","name",k,ClassName,&config_f);
if (!strcmp(ClassName,myclass))
{
ConfValue("class","commands",k,CommandList,&config_f);
- log(DEBUG,"*** HasPermission: found class named %s with commands: '%s'",ClassName,CommandList);
-
-
mycmd = strtok_r(CommandList," ",&savept2);
while (mycmd)
{
- if (!strcasecmp(mycmd,command))
+ if ((!strcasecmp(mycmd,command)) || (*mycmd == '*'))
{
- log(DEBUG,"*** Command %s found, returning true",command);
return true;
}
mycmd = strtok_r(NULL," ",&savept2);
}
+bool userrec::AddBuffer(std::string a)
+{
+ std::string b = "";
+ for (unsigned int i = 0; i < a.length(); i++)
+ if ((a[i] != '\r') && (a[i] != '\0') && (a[i] != 7))
+ b = b + a[i];
+ std::stringstream stream(recvq);
+ stream << b;
+ recvq = stream.str();
+ unsigned int i = 0;
+ // count the size of the first line in the buffer.
+ while (i < recvq.length())
+ {
+ if (recvq[i++] == '\n')
+ break;
+ }
+ if (recvq.length() > (unsigned)this->recvqmax)
+ {
+ this->SetWriteError("RecvQ exceeded");
+ WriteOpers("*** User %s RecvQ of %d exceeds connect class maximum of %d",this->nick,recvq.length(),this->recvqmax);
+ }
+ // return false if we've had more than 600 characters WITHOUT
+ // a carriage return (this is BAD, drop the socket)
+ return (i < 600);
+}
+
+bool userrec::BufferIsReady()
+{
+ for (unsigned int i = 0; i < recvq.length(); i++)
+ if (recvq[i] == '\n')
+ return true;
+ return false;
+}
+
+void userrec::ClearBuffer()
+{
+ recvq = "";
+}
+
+std::string userrec::GetBuffer()
+{
+ if (recvq == "")
+ return "";
+ char* line = (char*)recvq.c_str();
+ std::string ret = "";
+ while ((*line != '\n') && (strlen(line)))
+ {
+ ret = ret + *line;
+ line++;
+ }
+ if ((*line == '\n') || (*line == '\r'))
+ line++;
+ recvq = line;
+ return ret;
+}
+
+void userrec::AddWriteBuf(std::string data)
+{
+ if (this->GetWriteError() != "")
+ return;
+ if (sendq.length() + data.length() > (unsigned)this->sendqmax)
+ {
+ WriteOpers("*** User %s SendQ of %d exceeds connect class maximum of %d",this->nick,sendq.length() + data.length(),this->sendqmax);
+ this->SetWriteError("SendQ exceeded");
+ return;
+ }
+ std::stringstream stream;
+ stream << sendq << data;
+ sendq = stream.str();
+}
+
+// send AS MUCH OF THE USERS SENDQ as we are able to (might not be all of it)
+void userrec::FlushWriteBuf()
+{
+ if (sendq.length())
+ {
+ char* tb = (char*)this->sendq.c_str();
+ int n_sent = write(this->fd,tb,this->sendq.length());
+ if (n_sent == -1)
+ {
+ this->SetWriteError(strerror(errno));
+ }
+ else
+ {
+ // advance the queue
+ tb += n_sent;
+ this->sendq = tb;
+ // update the user's stats counters
+ this->bytes_out += n_sent;
+ this->cmds_out++;
+ }
+ }
+}
+
+void userrec::SetWriteError(std::string error)
+{
+ log(DEBUG,"Setting error string for %s to '%s'",this->nick,error.c_str());
+ // don't try to set the error twice, its already set take the first string.
+ if (this->WriteError == "")
+ this->WriteError = error;
+}
+
+std::string userrec::GetWriteError()
+{
+ return this->WriteError;
+}