Always deny invite to users below halfop status, move OnUserPreInvite up to above...

[user/henk/code/inspircd.git] / src / helperfuncs.cpp

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index 8b93be24500e9cb681aaf8d8a7155f2459f088ee..31f486a48c753ac06739410dd90edc4caa4f75e4 100644 (file)
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -11,7 +11,7 @@
  * ---------------------------------------------------
  */
 
-/* $Core: libIRCDhelper */
+/* $Core */
 
 #include "inspircd.h"
 #include "wildcard.h"
@@ -182,9 +182,9 @@ bool InspIRCd::IsValidMask(const std::string &mask)
 }
 
 /* true for valid channel name, false else */
-bool IsChannelHandler::Call(const char *chname)
+bool IsChannelHandler::Call(const char *chname, size_t max)
 {
-       char *c;
+       const char *c = chname + 1;
 
        /* check for no name - don't check for !*chname, as if it is empty, it won't be '#'! */
        if (!chname || *chname != '#')
@@ -192,7 +192,6 @@ bool IsChannelHandler::Call(const char *chname)
                return false;
        }
 
-       c = (char *)chname + 1;
        while (*c)
        {
                switch (*c)
@@ -205,9 +204,10 @@ bool IsChannelHandler::Call(const char *chname)
 
                c++;
        }
-               
+
+       size_t len = c - chname;        
        /* too long a name - note funky pointer arithmetic here. */
-       if ((c - chname) > CHANMAX)
+       if (len > max)
        {
                        return false;
        }
@@ -216,13 +216,13 @@ bool IsChannelHandler::Call(const char *chname)
 }
 
 /* true for valid nickname, false else */
-bool IsNickHandler::Call(const char* n)
+bool IsNickHandler::Call(const char* n, size_t max)
 {
        if (!n || !*n)
                return false;
  
-       int p = 0;
-       for (char* i = (char*)n; *i; i++, p++)
+       unsigned int p = 0;
+       for (const char* i = n; *i; i++, p++)
        {
                if ((*i >= 'A') && (*i <= '}'))
                {
@@ -241,7 +241,7 @@ bool IsNickHandler::Call(const char* n)
        }
 
        /* too long? or not -- pointer arithmetic rocks */
-       return (p < NICKMAX - 1);
+       return (p < max);
 }
 
 /* return true for good ident, false else */
@@ -250,7 +250,7 @@ bool IsIdentHandler::Call(const char* n)
        if (!n || !*n)
                return false;
 
-       for (char* i = (char*)n; *i; i++)
+       for (const char* i = n; *i; i++)
        {
                if ((*i >= 'A') && (*i <= '}'))
                {
@@ -469,3 +469,17 @@ std::string InspIRCd::TimeString(time_t curtime)
        return std::string(ctime(&curtime),24);
 }
 
+// You should only pass a single character to this.
+void InspIRCd::AddExtBanChar(char c)
+{
+       std::string &tok = Config->data005;
+       std::string::size_type ebpos;
+       
+       if ((ebpos = tok.find(" EXTBAN=,")) == std::string::npos)
+       {
+               tok.append(" EXTBAN=,");
+               tok.push_back(c);
+       }
+       else
+               tok.insert(ebpos + 9, 1, c);
+}