users.cpp

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/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
 *                       E-mail:
 *                <brain@chatspike.net>
 *                <Craig@chatspike.net>
 *     
 * Written by Craig Edwards, Craig McLure, and others.
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#include "inspircd_config.h" 
#include "channels.h"
#include "users.h"
#include "inspircd.h"
#include <stdio.h>
#include "inspstring.h"

extern std::stringstream config_f;

extern time_t TIME;

userrec::userrec()
{
        // the PROPER way to do it, AVOID bzero at *ALL* costs
        strcpy(nick,"");
        strcpy(ip,"127.0.0.1");
        timeout = 0;
        strcpy(ident,"");
        strcpy(host,"");
        strcpy(dhost,"");
        strcpy(fullname,"");
        strcpy(modes,"");
        strcpy(inbuf,"");
        strcpy(server,"");
        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;
        dns_done = false;
        recvq = "";
        strcpy(result,"");
        for (int i = 0; i < MAXCHANS; i++)
        {
                this->chans[i].channel = NULL;
                this->chans[i].uc_modes = 0;
        }
        invites.clear();
}


 
char* userrec::GetFullHost()
{
        snprintf(result,MAXBUF,"%s!%s@%s",nick,ident,dhost);
        return result;
}


char* userrec::GetFullRealHost()
{
        snprintf(result,MAXBUF,"%s!%s@%s",nick,ident,host);
        return result;
}

bool userrec::IsInvited(char* channel)
{
        for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
        {
                if (i->channel) {
                        if (!strcasecmp(i->channel,channel))
                        {
                                return true;
                        }
                }
        }
        return false;
}

void userrec::InviteTo(char* channel)
{
        Invited i;
        strlcpy(i.channel,channel,CHANMAX);
        invites.push_back(i);
}

void userrec::RemoveInvite(char* channel)
{
        log(DEBUG,"Removing invites");
        if (channel)
        {
                if (invites.size())
                {
                        for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
                        {
                                if (i->channel)
                                {
                                        if (!strcasecmp(i->channel,channel))
                                        {
                                                invites.erase(i);
                                                return;
                                        }
                                }
                        }
                }
        }
}

bool userrec::HasPermission(char* command)
{
        char TypeName[MAXBUF],Classes[MAXBUF],ClassName[MAXBUF],CommandList[MAXBUF];
        char* mycmd;
        char* savept;
        char* savept2;
        
        // 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))
                                                                {
                                                                        log(DEBUG,"*** Command %s found, returning true",command);
                                                                        return true;
                                                                }
                                                                mycmd = strtok_r(NULL," ",&savept2);
                                                        }
                                                }
                                        }
                                        myclass = strtok_r(NULL," ",&savept);
                                }
                        }
                }
        }
        return false;
}


bool userrec::AddBuffer(std::string a)
{
        std::string b = "";
        for (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();
        int i = 0;
        // count the size of the first line in the buffer.
        while (i < recvq.length())
        {
                if (recvq[i++] == '\n')
                        break;
        }
        // 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 (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;
}

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