]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/command_parse.cpp
Split up spanningtree some more, the filenames should be more intuitive so that devel...
[user/henk/code/inspircd.git] / src / command_parse.cpp
index 4e374d622eac7316664c4709022b3eab1d2d13e2..c273e0859cef1cb4dfcc7ca3871279613f8a72ef 100644 (file)
  */
 
 #include "inspircd.h"
-#include "configreader.h"
-#include <algorithm>
-#include "users.h"
-#include "modules.h"
 #include "wildcard.h"
 #include "xline.h"
 #include "socketengine.h"
@@ -134,14 +130,15 @@ int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** p
         */
        irc::commasepstream items1(parameters[splithere]);
        irc::commasepstream items2(parameters[extra]);
-       std::string item("*");
+       std::string extrastuff;
+       std::string item;
        unsigned int max = 0;
 
        /* Attempt to iterate these lists and call the command objech
         * which called us, for every parameter pair until there are
         * no more left to parse.
         */
-       while (((item = items1.GetToken()) != "") && (max++ < ServerInstance->Config->MaxTargets))
+       while (items1.GetToken(item) && (max++ < ServerInstance->Config->MaxTargets))
        {
                if (dupes.find(item.c_str()) == dupes.end())
                {
@@ -150,7 +147,8 @@ int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** p
                        for (int t = 0; (t < pcnt) && (t < MAXPARAMETERS); t++)
                                new_parameters[t] = parameters[t];
 
-                       std::string extrastuff = items2.GetToken();
+                       if (!items2.GetToken(extrastuff))
+                               extrastuff = "";
 
                        new_parameters[splithere] = item.c_str();
                        new_parameters[extra] = extrastuff.c_str();
@@ -175,14 +173,14 @@ int CommandParser::LoopCall(userrec* user, command_t* CommandObj, const char** p
 
        /* Only one commasepstream here */
        irc::commasepstream items1(parameters[splithere]);
-       std::string item("*");
+       std::string item;
        unsigned int max = 0;
 
        /* Parse the commasepstream until there are no tokens remaining.
         * Each token we parse out, call the command handler that called us
         * with it
         */
-       while (((item = items1.GetToken()) != "") && (max++ < ServerInstance->Config->MaxTargets))
+       while (items1.GetToken(item) && (max++ < ServerInstance->Config->MaxTargets))
        {
                if (dupes.find(item.c_str()) == dupes.end())
                {
@@ -219,12 +217,15 @@ bool CommandParser::IsValidCommand(const std::string &commandname, int pcnt, use
        {
                if ((pcnt>=n->second->min_params) && (n->second->source != "<core>"))
                {
-                       if ((!n->second->flags_needed) || (user->IsModeSet(n->second->flags_needed)))
+                       if (IS_LOCAL(user) && n->second->flags_needed)
                        {
-                               if (n->second->flags_needed)
+                               if (user->IsModeSet(n->second->flags_needed))
                                {
-                                       return ((user->HasPermission(commandname)) || (ServerInstance->ULine(user->server)));
+                                       return (user->HasPermission(commandname));
                                }
+                       }
+                       else
+                       {
                                return true;
                        }
                }
@@ -251,20 +252,29 @@ CmdResult CommandParser::CallHandler(const std::string &commandname,const char**
        {
                if (pcnt >= n->second->min_params)
                {
-                       if ((!n->second->flags_needed) || (user->IsModeSet(n->second->flags_needed)))
+                       bool bOkay = false;
+
+                       if (IS_LOCAL(user) && n->second->flags_needed)
                        {
-                               if (n->second->flags_needed)
-                               {
-                                       if ((user->HasPermission(commandname)) || (!IS_LOCAL(user)))
-                                       {
-                                               return n->second->Handle(parameters,pcnt,user);
-                                       }
-                               }
-                               else
+                               /* if user is local, and flags are needed .. */
+
+                               if (user->IsModeSet(n->second->flags_needed))
                                {
-                                       return n->second->Handle(parameters,pcnt,user);
+                                       /* if user has the flags, and now has the permissions, go ahead */
+                                       if (user->HasPermission(commandname))
+                                               bOkay = true;
                                }
                        }
+                       else
+                       {
+                               /* remote or no flags required anyway */
+                               bOkay = true;
+                       }
+
+                       if (bOkay)
+                       {
+                               return n->second->Handle(parameters,pcnt,user);
+                       }
                }
        }
        return CMD_INVALID;
@@ -325,6 +335,8 @@ void CommandParser::ProcessCommand(userrec *user, std::string &cmd)
                        {
                                /* command is disabled! */
                                user->WriteServ("421 %s %s :This command has been disabled.",user->nick,command.c_str());
+                               ServerInstance->SNO->WriteToSnoMask('d', "%s denied for %s (%s@%s)",
+                                               command.c_str(), user->nick, user->ident, user->host);
                                return;
                        }
                        if (items < cm->second->min_params)
@@ -346,8 +358,7 @@ void CommandParser::ProcessCommand(userrec *user, std::string &cmd)
                                        return;
 
                                /*
-                                * WARNING: nothing should come after this, as the user may be on a cull list to
-                                * be nuked next loop iteration. be sensible.
+                                * WARNING: be careful, the user may be deleted soon
                                 */
                                CmdResult result = cm->second->Handle(command_p,items,user);
 
@@ -414,7 +425,7 @@ void CommandParser::ProcessBuffer(std::string &buffer,userrec *user)
        {
                if (!user->muted)
                {
-                       ServerInstance->Log(DEBUG,"C[%d] -> :%s %s",user->GetFd(), user->nick, buffer.c_str());
+                       ServerInstance->Log(DEBUG,"C[%d] I :%s %s",user->GetFd(), user->nick, buffer.c_str());
                        this->ProcessCommand(user,buffer);
                }
        }
@@ -445,7 +456,6 @@ bool CommandParser::CreateCommand(command_t *f, void* so_handle)
 CommandParser::CommandParser(InspIRCd* Instance) : ServerInstance(Instance)
 {
        para.resize(128);
-       this->SetupCommandTable(NULL);
 }
 
 bool CommandParser::FindSym(void** v, void* h)
@@ -525,7 +535,10 @@ const char* CommandParser::LoadCommand(const char* name)
 
        /* Command already exists? Succeed silently - this is needed for REHASH */
        if (RFCCommands.find(name) != RFCCommands.end())
+       {
+               ServerInstance->Log(DEBUG,"Not reloading command %s/%s, it already exists", LIBRARYDIR, name);
                return NULL;
+       }
 
        snprintf(filename, MAXBUF, "%s/%s", LIBRARYDIR, name);
        h = dlopen(filename, RTLD_NOW | RTLD_GLOBAL);
@@ -573,7 +586,7 @@ void CommandParser::SetupCommandTable(userrec* user)
                                {
                                        if (user)
                                        {
-                                               user->WriteServ("NOTICE %s :*** Failed to load core command %s: %s", entry->d_name, err);
+                                               user->WriteServ("NOTICE %s :*** Failed to load core command %s: %s", user->nick, entry->d_name, err);
                                        }
                                        else
                                        {
@@ -592,3 +605,78 @@ void CommandParser::SetupCommandTable(userrec* user)
                this->CreateCommand(new cmd_reload(ServerInstance));
 }
 
+int CommandParser::TranslateUIDs(TranslateType to, const std::string &source, std::string &dest)
+{
+       userrec* user = NULL;
+       std::string item;
+       int translations = 0;
+
+       switch (to)
+       {
+               case TR_NICK:
+                       /* Translate single nickname */
+                       ServerInstance->Log(DEBUG,"TR_NICK");
+                       user = ServerInstance->FindNick(source);
+                       if (user)
+                       {
+                               ServerInstance->Log(DEBUG,"Managed UUID");
+                               dest = user->uuid;
+                               translations++;
+                       }
+                       else
+                       {
+                               ServerInstance->Log(DEBUG,"Had to use source.. (%s)", source.c_str());
+                               dest = source;
+                       }
+               break;
+               case TR_NICKLIST:
+               {
+                       /* Translate comma seperated list of nicknames */
+                       irc::commasepstream items(source);
+                       while (items.GetToken(item))
+                       {
+                               user = ServerInstance->FindNick(item);
+                               if (user)
+                               {
+                                       dest.append(user->uuid);
+                                       translations++;
+                               }
+                               else
+                                       dest.append(source);
+                               dest.append(",");
+                       }
+                       if (!dest.empty())
+                               dest.erase(dest.end() - 1);
+               }
+               break;
+               case TR_SPACENICKLIST:
+               {
+                       /* Translate space seperated list of nicknames */
+                       irc::spacesepstream items(source);
+                       while (items.GetToken(item))
+                       {
+                               user = ServerInstance->FindNick(item);
+                               if (user)
+                               {
+                                       dest.append(user->uuid);
+                                       translations++;
+                               }
+                               else
+                                       dest.append(source);
+                               dest.append(" ");
+                       }
+                       if (!dest.empty())
+                               dest.erase(dest.end() - 1);
+               }
+               break;
+               case TR_END:
+               case TR_TEXT:
+               default:
+                       /* Do nothing */
+                       dest = source;
+               break;
+       }
+
+       return translations;
+}
+