Fix this so it works, passes test case. Provide a method to query for a bit and to...

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

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index cc4b8355fc5ac4992e9ac7b448a433b39ea6b41c..4475c169a9f33eafdc7619caa8c17199c0fb42a3 100644 (file)
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -15,32 +15,12 @@
  */
 
 #include <stdarg.h>
-#include "inspircd_config.h"
 #include "configreader.h"
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/errno.h>
-#include <signal.h>
-#include <time.h>
-#include <string>
-#include <sstream>
-#ifdef HAS_EXECINFO
-#include <execinfo.h>
-#endif
-#include "connection.h"
 #include "users.h"
-#include "ctables.h"
-#include "globals.h"
 #include "modules.h"
-#include "dynamic.h"
 #include "wildcard.h"
 #include "mode.h"
 #include "xline.h"
-#include "commands.h"
-#include "inspstring.h"
-
-#include "hashcomp.h"
-#include "typedefs.h"
 #include "inspircd.h"
 
 static char TIMESTR[26];
@@ -83,8 +63,8 @@ void InspIRCd::Log(int level, const std::string &text)
 
        if (Config->log_file && Config->writelog)
        {
-               fprintf(Config->log_file,"%s %s\n",TIMESTR,text.c_str());
-               fflush(Config->log_file);
+               std::string out = std::string(TIMESTR) + " " + text.c_str() + "\n";
+               this->Logger->WriteLogLine(out);
        }
 
        if (Config->nofork)
@@ -190,7 +170,7 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
        int modelen;
        va_list argsPtr;
 
-       if ((!text) || (!modes) || (!flags))
+       if (!text || !modes || !flags)
        {
                this->Log(DEFAULT,"*** BUG *** WriteMode was given an invalid parameter");
                return;
@@ -201,14 +181,12 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
        va_end(argsPtr);
        modelen = strlen(modes);
 
-       for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+       if (flags == WM_AND)
        {
-               userrec* t = (userrec*)(*i);
-               bool send_to_user = false;
-
-               if (flags == WM_AND)
+               for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
                {
-                       send_to_user = true;
+                       userrec* t = *i;
+                       bool send_to_user = true;
 
                        for (int n = 0; n < modelen; n++)
                        {
@@ -218,10 +196,17 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
                                        break;
                                }
                        }
+                       if (send_to_user)
+                               t->WriteServ("NOTICE %s :%s",t->nick,textbuffer);
                }
-               else if (flags == WM_OR)
+       }
+       else
+       if (flags == WM_OR)
+       {
+               for (std::vector<userrec*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
                {
-                       send_to_user = false;
+                       userrec* t = *i;
+                       bool send_to_user = false;
 
                        for (int n = 0; n < modelen; n++)
                        {
@@ -231,11 +216,8 @@ void InspIRCd::WriteMode(const char* modes, int flags, const char* text, ...)
                                        break;
                                }
                        }
-               }
-
-               if (send_to_user)
-               {
-                       t->WriteServ("NOTICE %s :%s",t->nick,textbuffer);
+                       if (send_to_user)
+                               t->WriteServ("NOTICE %s :%s",t->nick,textbuffer);
                }
        }
 }
@@ -428,6 +410,34 @@ bool InspIRCd::IsChannel(const char *chname)
        return true;
 }
 
+bool InspIRCd::IsNick(const char* n)
+{
+       if (!n || !*n)
+               return false;
+ 
+       int p = 0;
+       for (char* i = (char*)n; *i; i++, p++)
+       {
+               if ((*i >= 'A') && (*i <= '}'))
+               {
+                       /* "A"-"}" can occur anywhere in a nickname */
+                       continue;
+               }
+
+               if ((((*i >= '0') && (*i <= '9')) || (*i == '-')) && (i > n))
+               {
+                       /* "0"-"9", "-" can occur anywhere BUT the first char of a nickname */
+                       continue;
+               }
+
+               /* invalid character! abort */
+               return false;
+       }
+
+       /* too long? or not -- pointer arithmetic rocks */
+       return (p < NICKMAX - 1);
+}
+
 void InspIRCd::OpenLog(char** argv, int argc)
 {
        if (!*this->LogFileName)
@@ -436,26 +446,21 @@ void InspIRCd::OpenLog(char** argv, int argc)
                {
                        Config->logpath = ServerConfig::GetFullProgDir(argv,argc) + "/ircd.log";
                }
+
+               Config->log_file = fopen(Config->logpath.c_str(),"a+");
        }
        else
        {
                Config->log_file = fopen(this->LogFileName,"a+");
-
-               if (!Config->log_file)
-               {
-                       printf("ERROR: Could not write to logfile %s, bailing!\n\n",Config->logpath.c_str());
-                       Exit(ERROR);
-               }
-               return;
        }
 
-       Config->log_file = fopen(Config->logpath.c_str(),"a+");
-
        if (!Config->log_file)
        {
-               printf("ERROR: Could not write to logfile %s, bailing!\n\n",Config->logpath.c_str());
+               printf("ERROR: Could not write to logfile %s: %s\n\n", Config->logpath.c_str(), strerror(errno));
                Exit(ERROR);
        }
+
+       this->Logger = new FileLogger(this, Config->log_file);
 }
 
 void InspIRCd::CheckRoot()
@@ -501,3 +506,25 @@ void InspIRCd::LoadAllModules()
        this->Log(DEFAULT,"Total loaded modules: %d", this->ModCount+1);
 }
 
+void InspIRCd::SendWhoisLine(userrec* user, userrec* dest, int numeric, const std::string &text)
+{
+       std::string copy_text = text;
+
+       int MOD_RESULT = 0;
+       FOREACH_RESULT_I(this, I_OnWhoisLine, OnWhoisLine(user, dest, numeric, copy_text));
+
+       if (!MOD_RESULT)
+               user->WriteServ("%d %s", numeric, copy_text.c_str());
+}
+
+void InspIRCd::SendWhoisLine(userrec* user, userrec* dest, int numeric, const char* format, ...)
+{
+       char textbuffer[MAXBUF];
+       va_list argsPtr;
+       va_start (argsPtr, format);
+       vsnprintf(textbuffer, MAXBUF, format, argsPtr);
+       va_end(argsPtr);
+
+       this->SendWhoisLine(user, dest, numeric, std::string(textbuffer));
+}
+