]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/helperfuncs.cpp
...because every now and again, i have to do a massive commit.
[user/henk/code/inspircd.git] / src / helperfuncs.cpp
index 31f486a48c753ac06739410dd90edc4caa4f75e4..ffa30fb840799e8f4cdc025f1cbfd8a1170a3290 100644 (file)
@@ -2,8 +2,8 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *  InspIRCd: (C) 2002-2010 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
  *
  * This program is free but copyrighted software; see
  *         the file COPYING for details.
 /* $Core */
 
 #include "inspircd.h"
-#include "wildcard.h"
 #include "xline.h"
 #include "exitcodes.h"
 
-std::string InspIRCd::GetServerDescription(const char* servername)
+std::string InspIRCd::GetServerDescription(const std::string& servername)
 {
        std::string description;
 
-       FOREACH_MOD_I(this,I_OnGetServerDescription,OnGetServerDescription(servername,description));
+       FOREACH_MOD(I_OnGetServerDescription,OnGetServerDescription(servername,description));
 
        if (!description.empty())
        {
@@ -56,7 +55,7 @@ User* InspIRCd::FindNick(const char* nick)
                return FindUUID(nick);
 
        user_hash::iterator iter = this->Users->clientlist->find(nick);
-       
+
        if (iter == this->Users->clientlist->end())
                return NULL;
 
@@ -124,22 +123,18 @@ Channel* InspIRCd::FindChan(const std::string &chan)
 /* Send an error notice to all users, registered or not */
 void InspIRCd::SendError(const std::string &s)
 {
-       for (std::vector<User*>::const_iterator i = this->Users->local_users.begin(); i != this->Users->local_users.end(); i++)
+       for (std::vector<LocalUser*>::const_iterator i = this->Users->local_users.begin(); i != this->Users->local_users.end(); i++)
        {
-               if ((*i)->registered == REG_ALL)
+               User* u = *i;
+               if (u->registered == REG_ALL)
                {
-                       (*i)->WriteServ("NOTICE %s :%s",(*i)->nick.c_str(),s.c_str());
+                       u->WriteServ("NOTICE %s :%s",u->nick.c_str(),s.c_str());
                }
                else
                {
                        /* Unregistered connections receive ERROR, not a NOTICE */
-                       (*i)->Write("ERROR :" + s);
+                       u->Write("ERROR :" + s);
                }
-               /* This might generate a whole load of EAGAIN, but we dont really
-                * care about this, as if we call SendError something catastrophic
-                * has occured anyway, and we wont receive the events for these.
-                */
-               (*i)->FlushWriteBuf();
        }
 }
 
@@ -151,11 +146,11 @@ long InspIRCd::ChannelCount()
 
 bool InspIRCd::IsValidMask(const std::string &mask)
 {
-       char* dest = (char*)mask.c_str();
+       const char* dest = mask.c_str();
        int exclamation = 0;
        int atsign = 0;
 
-       for (char* i = dest; *i; i++)
+       for (const char* i = dest; *i; i++)
        {
                /* out of range character, bad mask */
                if (*i < 32 || *i > 126)
@@ -205,7 +200,7 @@ bool IsChannelHandler::Call(const char *chname, size_t max)
                c++;
        }
 
-       size_t len = c - chname;        
+       size_t len = c - chname;
        /* too long a name - note funky pointer arithmetic here. */
        if (len > max)
        {
@@ -220,7 +215,7 @@ bool IsNickHandler::Call(const char* n, size_t max)
 {
        if (!n || !*n)
                return false;
+
        unsigned int p = 0;
        for (const char* i = n; *i; i++, p++)
        {
@@ -281,80 +276,19 @@ bool IsSIDHandler::Call(const std::string &str)
 /* open the proper logfile */
 bool InspIRCd::OpenLog(char**, int)
 {
-       /* This function only happens at startup now */
-       if (Config->nofork)
-       {
-               this->Logs->SetupNoFork();
-       }
-       Config->MyDir = Config->GetFullProgDir();
-
-       /* Attempt to find home directory, portable to windows */
-       const char* home = getenv("HOME");
-       if (!home)
-       {
-               /* No $HOME, log to %USERPROFILE% */
-               home = getenv("USERPROFILE");
-               if (!home)
-               {
-                       /* Nothing could be found at all, log to current dir */
-                       Config->logpath = "./startup.log";
-               }
-       }
+       if (!Config->cmdline.writelog) return true; // Skip opening default log if -nolog
 
-       if (!Config->writelog) return true; // Skip opening default log if -nolog
+       if (Config->cmdline.startup_log.empty())
+               Config->cmdline.startup_log = "logs/startup.log";
+       FILE* startup = fopen(Config->cmdline.startup_log.c_str(), "a+");
 
-       if (!*this->LogFileName)
-       {
-               if (Config->logpath.empty())
-               {
-                       std::string path = std::string(home) + "/.inspircd";
-                       // This tries to create the ~/.inspircd. If it succeeds, then we go ahead and use it.
-                       // If it fails due to an existing target, then we use it anyway.
-                       // Either way, we make sure we can get write access to the log at this point.
-                       if (!mkdir(path.c_str(), 0700) || errno == EEXIST)
-                       {
-                               /* Log to ~/.inspircd/ircd.log */
-                               Config->logpath = path + "/startup.log";
-                               FILE* fd = fopen(Config->logpath.c_str(), "a+");
-                               if (!fd)
-                               {
-                                       // Could not get write access... Why?
-                                       if (errno == ENOTDIR)
-                                               // ~/.inspircd is not actually a directory!
-                                               printf("\nWARNING: Unable to create directory: %s (Exists and is not a directory)\n", path.c_str());
-                                       else
-                                               // Not writable for some other reason (no +w access, readonly fs, file too big, whatever).
-                                               printf("\nWARNING: No write access to %s (%s)\n", Config->logpath.c_str(), strerror(errno));
-                                       Config->logpath = "./startup.log";
-                               }
-                               else
-                               {
-                                       Config->log_file = fd;
-                               }
-                       }
-                       else
-                       {
-                               /* Couldn't make ~/.inspircd directory, log to current dir */
-                               Config->logpath = "./startup.log";
-                               printf("\nWARNING: Unable to create directory: %s (%s)\n", path.c_str(), strerror(errno));
-                       }
-               }
-
-               if (!Config->log_file)
-                       Config->log_file = fopen(Config->logpath.c_str(),"a+");
-       }
-       else
-       {
-               Config->log_file = fopen(this->LogFileName,"a+");
-       }
-
-       if (!Config->log_file)
+       if (!startup)
        {
                return false;
        }
 
-       FileWriter* fw = new FileWriter(this, Config->log_file);
-       FileLogStream *f = new FileLogStream(this, (Config->forcedebug ? DEBUG : DEFAULT), fw);
+       FileWriter* fw = new FileWriter(startup);
+       FileLogStream *f = new FileLogStream((Config->cmdline.forcedebug ? DEBUG : DEFAULT), fw);
 
        this->Logs->AddLogType("*", f, true);
 
@@ -371,24 +305,14 @@ void InspIRCd::CheckRoot()
        }
 }
 
-void InspIRCd::CheckDie()
-{
-       if (*Config->DieValue)
-       {
-               printf("WARNING: %s\n\n",Config->DieValue);
-               this->Logs->Log("CONFIG",DEFAULT,"Died because of <die> tag: %s",Config->DieValue);
-               Exit(EXIT_STATUS_DIETAG);
-       }
-}
-
 void InspIRCd::SendWhoisLine(User* user, User* 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));
+       ModResult MOD_RESULT;
+       FIRST_MOD_RESULT(OnWhoisLine, MOD_RESULT, (user, dest, numeric, copy_text));
 
-       if (!MOD_RESULT)
+       if (MOD_RESULT != MOD_RES_DENY)
                user->WriteServ("%d %s", numeric, copy_text.c_str());
 }
 
@@ -403,7 +327,7 @@ void InspIRCd::SendWhoisLine(User* user, User* dest, int numeric, const char* fo
        this->SendWhoisLine(user, dest, numeric, std::string(textbuffer));
 }
 
-/** Refactored by Brain, Jun 2008. Much faster with some clever O(1) array
+/** Refactored by Brain, Jun 2009. Much faster with some clever O(1) array
  * lookups and pointer maths.
  */
 long InspIRCd::Duration(const std::string &str)
@@ -446,22 +370,21 @@ long InspIRCd::Duration(const std::string &str)
        return total + subtotal;
 }
 
-bool InspIRCd::ULine(const char* sserver)
+bool InspIRCd::ULine(const std::string& sserver)
 {
-       if (!sserver)
-               return false;
-       if (!*sserver)
+       if (sserver.empty())
                return true;
 
-       return (Config->ulines.find(sserver) != Config->ulines.end());
+       return (Config->ulines.find(sserver.c_str()) != Config->ulines.end());
 }
 
-bool InspIRCd::SilentULine(const char* sserver)
+bool InspIRCd::SilentULine(const std::string& sserver)
 {
-       std::map<irc::string,bool>::iterator n = Config->ulines.find(sserver);
+       std::map<irc::string,bool>::iterator n = Config->ulines.find(sserver.c_str());
        if (n != Config->ulines.end())
                return n->second;
-       else return false;
+       else
+               return false;
 }
 
 std::string InspIRCd::TimeString(time_t curtime)
@@ -474,7 +397,7 @@ 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=,");