Added 'm' datagram type (user mode change)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@507 e03df62e-2008-0410-955e-edbf42e46eb7

diff --git a/src/InspIRCd.layout b/src/InspIRCd.layout
index 8bb00c7f93ac1d95509955328cbdb2d9e33f3381..24d296dee0d0a593182108e86e07b48249f70351 100644 (file)
--- a/src/InspIRCd.layout
+++ b/src/InspIRCd.layout
@@ -13,9 +13,9 @@ LeftChar=1
 [Editor_1]
 Open=1
 Top=1
-CursorCol=2
-CursorRow=5738
-TopLine=5702
+CursorCol=11
+CursorRow=6026
+TopLine=5977
 LeftChar=1
 
 [Editor_2]
@@ -232,8 +232,8 @@ LeftChar=1
 [Editor_29]
 Open=1
 Top=0
-CursorCol=49
-CursorRow=9
+CursorCol=70
+CursorRow=21
 TopLine=1
 LeftChar=1
 [Editor_30]

diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 234dd0eb43837f54400f7568be4f003ae6b69c19..204c6a74fba98abaf47d012dddf6d4ac814f6348 100644 (file)
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -2590,12 +2590,51 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                if (servermode)
                {
                        if (!silent)
+                       {
                                WriteChannelWithServ(ServerName,chan,user,"MODE %s %s",chan->name,outstr);
+                               // M token for a usermode must go to all servers
+                               char buffer[MAXBUF];
+                               snprintf(buffer,MAXBUF,"M %s %s",ServerName,chan->name, outstr);
+                               for (int j = 0; j < 255; j++)
+                               {
+                                       if (servers[j] != NULL)
+                                       {
+                                               if (strcmp(servers[j]->name,ServerName))
+                                               {
+                                                       if (ChanAnyOnThisServer(chan,servers[j]->name))
+                                                       {
+                                                               me[defaultRoute]->SendPacket(buffer,servers[j]->internal_addr,servers[j]->internal_port,MyKey);
+                                                               log(DEBUG,"Sent M token");
+                                                       }
+                                               }
+                                       }
+                               }
+                       }
+                               
                }
                else
                {
                        if (!silent)
+                       {
                                WriteChannel(chan,user,"MODE %s %s",chan->name,outstr);
+                               // M token for a usermode must go to all servers
+                               char buffer[MAXBUF];
+                               snprintf(buffer,MAXBUF,"m %s %s %s",user,chan->name, outstr);
+                               for (int j = 0; j < 255; j++)
+                               {
+                                       if (servers[j] != NULL)
+                                       {
+                                               if (strcmp(servers[j]->name,ServerName))
+                                               {
+                                                       if (ChanAnyOnThisServer(chan,servers[j]->name))
+                                                       {
+                                                               me[defaultRoute]->SendPacket(buffer,servers[j]->internal_addr,servers[j]->internal_port,MyKey);
+                                                               log(DEBUG,"Sent m token");
+                                                       }
+                                               }
+                                       }
+                               }
+                       }
                }
        }
 }
@@ -2875,6 +2914,21 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
 
                        WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
 
+                       // M token for a usermode must go to all servers
+                       char buffer[MAXBUF];
+                       snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
+                       for (int j = 0; j < 255; j++)
+                       {
+                               if (servers[j] != NULL)
+                               {
+                                       if (strcmp(servers[j]->name,ServerName))
+                                       {
+                                               me[defaultRoute]->SendPacket(buffer,servers[j]->internal_addr,servers[j]->internal_port,MyKey);
+                                               log(DEBUG,"Sent m token");
+                                       }
+                               }
+                       }
+
                        if (strlen(dmodes)>MAXMODES)
                        {
                                dmodes[MAXMODES-1] = '\0';
@@ -3084,6 +3138,21 @@ void server_mode(char **parameters, int pcnt, userrec *user)
 
                        WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
 
+                       // M token for a usermode must go to all servers
+                       char buffer[MAXBUF];
+                       snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
+                       for (int j = 0; j < 255; j++)
+                       {
+                               if (servers[j] != NULL)
+                               {
+                                       if (strcmp(servers[j]->name,ServerName))
+                                       {
+                                               me[defaultRoute]->SendPacket(buffer,servers[j]->internal_addr,servers[j]->internal_port,MyKey);
+                                               log(DEBUG,"Sent m token");
+                                       }
+                               }
+                       }
+                       
                        if (strlen(dmodes)>MAXMODES)
                        {
                                dmodes[MAXMODES-1] = '\0';
@@ -3288,6 +3357,181 @@ void merge_mode(char **parameters, int pcnt)
 }
 
 
+void merge_mode2(char **parameters, int pcnt, userrec* user)
+{
+       chanrec* Ptr;
+       userrec* dest;
+       int can_change,i;
+       int direction = 1;
+       char outpars[MAXBUF];
+
+       dest = Find(parameters[0]);
+       
+       // fix: ChroNiCk found this - we cant use this as debug if its null!
+       if (dest)
+       {
+               log(DEBUG,"merge_mode on %s",dest->nick);
+       }
+
+       if ((dest) && (pcnt > 1))
+       {
+               log(DEBUG,"params > 1");
+
+               char dmodes[MAXBUF];
+               strncpy(dmodes,dest->modes,MAXBUF);
+
+               strcpy(outpars,"+");
+               direction = 1;
+
+               if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
+                       return;
+
+               for (int i = 0; i < strlen(parameters[1]); i++)
+               {
+                       if (parameters[1][i] == '+')
+                       {
+                               if (direction != 1)
+                               {
+                                       if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
+                                       {
+                                               outpars[strlen(outpars)-1] = '+';
+                                       }
+                                       else
+                                       {
+                                               strcat(outpars,"+");
+                                       }
+                               }
+                               direction = 1;
+                       }
+                       else
+                       if (parameters[1][i] == '-')
+                       {
+                               if (direction != 0)
+                               {
+                                       if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
+                                       {
+                                               outpars[strlen(outpars)-1] = '-';
+                                       }
+                                       else
+                                       {
+                                               strcat(outpars,"-");
+                                       }
+                               }
+                               direction = 0;
+                       }
+                       else
+                       {
+                               log(DEBUG,"begin mode processing entry");
+                               can_change = 1;
+                               if (can_change)
+                               {
+                                       if (direction == 1)
+                                       {
+                                               log(DEBUG,"umode %c being added",parameters[1][i]);
+                                               if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
+                                               {
+                                                       char umode = parameters[1][i];
+                                                       log(DEBUG,"umode %c is an allowed umode",umode);
+                                                       if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
+                                                       {
+                                                               dmodes[strlen(dmodes)+1]='\0';
+                                                               dmodes[strlen(dmodes)] = parameters[1][i];
+                                                               outpars[strlen(outpars)+1]='\0';
+                                                               outpars[strlen(outpars)] = parameters[1][i];
+                                                       }
+                                               }
+                                       }
+                                       else
+                                       {
+                                               // can only remove a mode they already have
+                                               log(DEBUG,"umode %c being removed",parameters[1][i]);
+                                               if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
+                                               {
+                                                       char umode = parameters[1][i];
+                                                       log(DEBUG,"umode %c is an allowed umode",umode);
+                                                       if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
+                                                       {
+                                                               int q = 0;
+                                                               char temp[MAXBUF];
+                                                               char moo[MAXBUF];       
+
+                                                               outpars[strlen(outpars)+1]='\0';
+                                                               outpars[strlen(outpars)] = parameters[1][i];
+                                                       
+                                                               strcpy(temp,"");
+                                                               for (q = 0; q < strlen(dmodes); q++)
+                                                               {
+                                                                       if (dmodes[q] != parameters[1][i])
+                                                                       {
+                                                                               moo[0] = dmodes[q];
+                                                                               moo[1] = '\0';
+                                                                               strcat(temp,moo);
+                                                                       }
+                                                               }
+                                                               strcpy(dmodes,temp);
+                                                       }
+                                               }
+                                       }
+                               }
+                       }
+               }
+               if (strlen(outpars))
+               {
+                       char b[MAXBUF];
+                       strcpy(b,"");
+                       int z = 0;
+                       int i = 0;
+                       while (i < strlen (outpars))
+                       {
+                               b[z++] = outpars[i++];
+                               b[z] = '\0';
+                               if (i<strlen(outpars)-1)
+                               {
+                                       if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
+                                       {
+                                               // someones playing silly buggers and trying
+                                               // to put a +- or -+ into the line...
+                                               i++;
+                                       }
+                               }
+                               if (i == strlen(outpars)-1)
+                               {
+                                       if ((outpars[i] == '-') || (outpars[i] == '+'))
+                                       {
+                                               i++;
+                                       }
+                               }
+                       }
+
+                       z = strlen(b)-1;
+                       if ((b[z] == '-') || (b[z] == '+'))
+                               b[z] == '\0';
+
+                       if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
+                               return;
+
+                       if (strlen(dmodes)>MAXMODES)
+                       {
+                               dmodes[MAXMODES-1] = '\0';
+                       }
+                       log(DEBUG,"Stripped mode line");
+                       log(DEBUG,"Line dest is now %s",dmodes);
+                       strncpy(dest->modes,dmodes,MAXMODES);
+
+               }
+
+               return;
+       }
+       
+       Ptr = FindChan(parameters[0]);
+       if (Ptr)
+       {
+               process_modes(parameters,user,Ptr,STATUS_OP,pcnt,true,true);
+       }
+}
+
+
+
 /* This function pokes and hacks at a parameter list like the following:
  *
  * PART #winbot, #darkgalaxy :m00!
@@ -5612,6 +5856,8 @@ void DoSync(serverrec* serv, char* udp_host,int udp_port, long MyKey)
 {
        char data[MAXBUF];
        // send start of sync marker: Y <timestamp>
+       // at this point the ircd receiving it starts broadcasting this netburst to all ircds
+       // except the ones its receiving it from.
        snprintf(data,MAXBUF,"Y %d",time(NULL));
        serv->SendPacket(data,udp_host,udp_port,MyKey);
        // send users and channels
@@ -5646,6 +5892,7 @@ void DoSync(serverrec* serv, char* udp_host,int udp_port, long MyKey)
        // send end of sync marker: E <timestamp>
        snprintf(data,MAXBUF,"F %d",time(NULL));
        serv->SendPacket(data,udp_host,udp_port,MyKey);
+       // ircd sends its serverlist after the end of sync here
 }
 
 
@@ -5752,6 +5999,40 @@ void handle_M(char token,char* params,serverrec* source,serverrec* reply, char*
        }
 }
 
+// m is modes set by users only (not servers) valid targets are channels or users.
+
+void handle_m(char token,char* params,serverrec* source,serverrec* reply, char* udp_host,int udp_port)
+{
+       char* pars[128];
+       char original[MAXBUF],target[MAXBUF];
+       strncpy(original,params,MAXBUF);
+       int index = 0;
+       
+       char* src = strtok(params," ");
+       userrec* user = Find(src);
+       
+       if (user)
+       {
+               char* parameter = strtok(NULL," ");
+               strncpy(target,parameter,MAXBUF);
+               while (parameter)
+               {
+                       pars[index++] = parameter;
+                       parameter = strtok(NULL," ");
+               }
+               merge_mode2(pars,--index,user);
+               if (FindChan(target))
+               {
+                       WriteChannelLocal(FindChan(target), user, "MODE %s",original);
+               }
+               if (Find(target))
+               {
+                       WriteTo(user,Find(target),"MODE %s",original);
+               }
+       }
+}
+
+
 void handle_L(char token,char* params,serverrec* source,serverrec* reply, char* udp_host,int udp_port)
 {
        char* nick = strtok(params," ");

diff --git a/src/modules/m_sanick.cpp b/src/modules/m_sanick.cpp
index a95caa02849e9b910024761a94c09f9623e129d1..1452c137647920f4d5bd49f271c5e3a05c0b8db4 100644 (file)
--- a/src/modules/m_sanick.cpp
+++ b/src/modules/m_sanick.cpp
@@ -17,7 +17,9 @@ void handle_sanick(char **parameters, int pcnt, userrec *user)
        {
                if (Srv->IsNick(std::string(parameters[1])))
                {
-                       Srv->SendOpers(std::string(user->nick)+" used SANICK to change "+std::string(source->nick)+" to "+parameters[1]);
+                       // FIX by brain: Cant use source->nick here because if it traverses a server link then
+                       // source->nick becomes invalid as the object data moves in memory.
+                       Srv->SendOpers(std::string(user->nick)+" used SANICK to change "+std::string(parameters[0])+" to "+parameters[1]);
                        Srv->ChangeUserNick(source,std::string(parameters[1]));
                }
        }