Blah

[user/henk/code/inspircd.git] / src / modules / m_sethost.cpp

diff --git a/src/modules/m_sethost.cpp b/src/modules/m_sethost.cpp
index f05d2c8a45d4631adaede53f21b1e18d6e6e2ab8..048756b6d20290261f2c6aaa1c602667432e1c50 100644 (file)
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -26,9 +26,9 @@
 class cmd_sethost : public command_t
 {
  private:
-       char*& hostmap;
+       char* hostmap;
  public:
-       cmd_sethost (InspIRCd* Instance, char*& hmap) : command_t(Instance,"SETHOST",'o',1), hostmap(hmap)
+       cmd_sethost (InspIRCd* Instance, char* hmap) : command_t(Instance,"SETHOST",'o',1), hostmap(hmap)
        {
                this->source = "m_sethost.so";
                syntax = "<new-hostname>";
@@ -39,7 +39,7 @@ class cmd_sethost : public command_t
                size_t len = 0;
                for (const char* x = parameters[0]; *x; x++, len++)
                {
-                       if (!strchr(hostmap, *x))
+                       if (!hostmap[(unsigned char)*x])
                        {
                                user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
                                return CMD_FAILURE;
@@ -64,8 +64,7 @@ class cmd_sethost : public command_t
 class ModuleSetHost : public Module
 {
        cmd_sethost* mycommand;
-       char* hostmap;
-       std::string hmap;
+       char hostmap[256];
  public:
        ModuleSetHost(InspIRCd* Me)
                : Module::Module(Me)
@@ -83,12 +82,14 @@ class ModuleSetHost : public Module
        void OnRehash(const std::string &parameter)
        {
                ConfigReader Conf(ServerInstance);
-               hmap = Conf.ReadValue("hostname", "charmap", 0);
+               std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
 
                if (hmap.empty())
-                       hostmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
-               else
-                       hostmap = (char*)hmap.c_str();
+                       hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
+
+               memset(&hostmap, 0, 255);
+               for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+                       hostmap[(unsigned char)*n] = 1;
        }
 
        virtual ~ModuleSetHost()