X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcommand_parse.cpp;h=c8ca7d59e404ab8a504b8fd396f23273b796f13d;hb=7aa5e059a8f66d91bd8b69c58c657ceb70b4baff;hp=1ca4c988f0a6c72bafb4c0b85edf3780fa6275d2;hpb=86775e2e98f55b3b88befe2daff0ca23f02f3155;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/command_parse.cpp b/src/command_parse.cpp index 1ca4c988f..c8ca7d59e 100644 --- a/src/command_parse.cpp +++ b/src/command_parse.cpp @@ -29,7 +29,7 @@ int InspIRCd::PassCompare(Extensible* ex, const std::string &data, const std::string &input, const std::string &hashtype) { ModResult res; - FIRST_MOD_RESULT(this, OnPassCompare, res, (ex, data, input, hashtype)); + FIRST_MOD_RESULT(OnPassCompare, res, (ex, data, input, hashtype)); /* Module matched */ if (res == MOD_RES_ALLOW) @@ -161,7 +161,7 @@ bool CommandParser::IsValidCommand(const std::string &commandname, unsigned int if (n != cmdlist.end()) { - if ((pcnt >= n->second->min_params) && (n->second->creator != NULL)) + if ((pcnt >= n->second->min_params)) { if (IS_LOCAL(user) && n->second->flags_needed) { @@ -226,23 +226,6 @@ CmdResult CommandParser::CallHandler(const std::string &commandname, const std:: return CMD_INVALID; } -void CommandParser::DoLines(User* current, bool one_only) -{ - while (current->BufferIsReady()) - { - // use GetBuffer to copy single lines into the sanitized string - std::string single_line = current->GetBuffer(); - current->bytes_in += single_line.length(); - current->cmds_in++; - if (single_line.length() > MAXBUF - 2) // MAXBUF is 514 to allow for neccessary line terminators - single_line.resize(MAXBUF - 2); // So to trim to 512 here, we use MAXBUF - 2 - - // ProcessBuffer returns false if the user has gone over penalty - if (!ServerInstance->Parser->ProcessBuffer(single_line, current) || one_only) - break; - } -} - bool CommandParser::ProcessCommand(User *user, std::string &cmd) { std::vector command_p; @@ -279,7 +262,7 @@ bool CommandParser::ProcessCommand(User *user, std::string &cmd) if (cm == cmdlist.end()) { ModResult MOD_RESULT; - FIRST_MOD_RESULT(ServerInstance, OnPreCommand, MOD_RESULT, (command, command_p, user, false, cmd)); + FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, command_p, user, false, cmd)); if (MOD_RESULT == MOD_RES_DENY) return true; @@ -342,7 +325,7 @@ bool CommandParser::ProcessCommand(User *user, std::string &cmd) * truncate to max_params if necessary. -- w00t */ ModResult MOD_RESULT; - FIRST_MOD_RESULT(ServerInstance, OnPreCommand, MOD_RESULT, (command, command_p, user, false, cmd)); + FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, command_p, user, false, cmd)); if (MOD_RESULT == MOD_RES_DENY) return true; @@ -359,7 +342,7 @@ bool CommandParser::ProcessCommand(User *user, std::string &cmd) } if (!user->HasPermission(command)) { - user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - Oper type %s does not have access to command %s",user->nick.c_str(),user->oper.c_str(),command.c_str()); + user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Permission Denied - Oper type %s does not have access to command %s",user->nick.c_str(),irc::Spacify(user->oper.c_str()),command.c_str()); return do_more; } } @@ -399,7 +382,7 @@ bool CommandParser::ProcessCommand(User *user, std::string &cmd) cm->second->total_bytes += cmd.length(); /* module calls too */ - FIRST_MOD_RESULT(ServerInstance, OnPreCommand, MOD_RESULT, (command, command_p, user, true, cmd)); + FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, command_p, user, true, cmd)); if (MOD_RESULT == MOD_RES_DENY) return do_more; @@ -424,22 +407,6 @@ void CommandParser::RemoveCommands(Module* source) } } -void CommandParser::RemoveRFCCommands() -{ - for(SharedObjectList::iterator c = RFCCommands.begin(); c != RFCCommands.end(); c++) - { - std::string cmd = c->first; - Command* cmdptr = cmdlist.find(cmd)->second; - cmdlist.erase(cmdlist.find(cmd)); - delete cmdptr; - dlclose(c->second); - } - RFCCommands.clear(); - // special case: reload isn't in the RFCCommands list but is allocated anyway - Command* reload = cmdlist.find("RELOAD")->second; - delete reload; -} - void CommandParser::RemoveCommand(Commandtable::iterator safei, Module* source) { Command* x = safei->second; @@ -451,177 +418,30 @@ void CommandParser::RemoveCommand(Commandtable::iterator safei, Module* source) bool CommandParser::ProcessBuffer(std::string &buffer,User *user) { - std::string::size_type a; - - if (!user) + if (!user || buffer.empty()) return true; - while ((a = buffer.rfind("\n")) != std::string::npos) - buffer.erase(a); - while ((a = buffer.rfind("\r")) != std::string::npos) - buffer.erase(a); - - if (buffer.length()) - { - ServerInstance->Logs->Log("USERINPUT", DEBUG,"C[%d] I :%s %s",user->GetFd(), user->nick.c_str(), buffer.c_str()); - return this->ProcessCommand(user,buffer); - } - - return true; + ServerInstance->Logs->Log("USERINPUT", DEBUG, "C[%d] I :%s %s", + user->GetFd(), user->nick.c_str(), buffer.c_str()); + return ProcessCommand(user,buffer); } -bool CommandParser::CreateCommand(Command *f, void* so_handle) +bool CommandParser::CreateCommand(Command *f) { - if (so_handle) - { - if (RFCCommands.find(f->command) == RFCCommands.end()) - RFCCommands[f->command] = so_handle; - else - { - ServerInstance->Logs->Log("COMMAND",DEFAULT,"ERK! Somehow, we loaded a cmd_*.so file twice! Only the first instance is being recorded."); - return false; - } - } - /* create the command and push it onto the table */ if (cmdlist.find(f->command) == cmdlist.end()) { cmdlist[f->command] = f; return true; } - else return false; + return false; } -CommandParser::CommandParser(InspIRCd* Instance) : ServerInstance(Instance) +CommandParser::CommandParser() { para.resize(128); } -bool CommandParser::FindSym(void** v, void* h, const std::string &name) -{ - *v = dlsym(h, "init_command"); - const char* err = dlerror(); - if (err && !(*v)) - { - ServerInstance->Logs->Log("COMMAND",SPARSE, "Error loading core command %s: %s\n", name.c_str(), err); - return false; - } - return true; -} - -bool CommandParser::ReloadCommand(std::string cmd, User* user) -{ - char filename[MAXBUF]; - std::transform(cmd.begin(), cmd.end(), cmd.begin(), ::toupper); - - SharedObjectList::iterator command = RFCCommands.find(cmd); - - if (command != RFCCommands.end()) - { - Command* cmdptr = cmdlist.find(cmd)->second; - cmdlist.erase(cmdlist.find(cmd)); - - RFCCommands.erase(cmd); - delete cmdptr; - dlclose(command->second); - } - - std::transform(cmd.begin(), cmd.end(), cmd.begin(), ::tolower); - snprintf(filename, MAXBUF, "cmd_%s.so", cmd.c_str()); - const char* err = this->LoadCommand(filename); - if (err) - { - if (user) - user->WriteServ("NOTICE %s :*** Error loading '%s': %s", user->nick.c_str(), filename, err); - return false; - } - return true; -} - -CmdResult CommandReload::Handle(const std::vector& parameters, User *user) -{ - if (parameters.size() < 1) - return CMD_FAILURE; - - user->WriteServ("NOTICE %s :*** Reloading command '%s'",user->nick.c_str(), parameters[0].c_str()); - if (ServerInstance->Parser->ReloadCommand(parameters[0], user)) - { - user->WriteServ("NOTICE %s :*** Successfully reloaded command '%s'", user->nick.c_str(), parameters[0].c_str()); - ServerInstance->SNO->WriteToSnoMask('a', "RELOAD: %s reloaded the '%s' command.", user->nick.c_str(), parameters[0].c_str()); - return CMD_SUCCESS; - } - else - { - user->WriteServ("NOTICE %s :*** Could not reload command '%s'. The command will not work until reloaded successfully.", user->nick.c_str(), parameters[0].c_str()); - return CMD_FAILURE; - } -} - -const char* CommandParser::LoadCommand(const char* name) -{ - char filename[MAXBUF]; - void* h; - Command* (*cmd_factory_func)(InspIRCd*); - - /* Command already exists? Succeed silently - this is needed for REHASH */ - if (RFCCommands.find(name) != RFCCommands.end()) - { - ServerInstance->Logs->Log("COMMAND",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); - - if (!h) - { - const char* n = dlerror(); - ServerInstance->Logs->Log("COMMAND",SPARSE, "Error loading core command %s: %s", name, n); - return n; - } - - if (this->FindSym((void **)&cmd_factory_func, h, name)) - { - Command* newcommand = cmd_factory_func(ServerInstance); - this->CreateCommand(newcommand, h); - } - return NULL; -} - -/** This is only invoked on startup - */ -void CommandParser::SetupCommandTable() -{ - printf("\nLoading core commands"); - fflush(stdout); - - DIR* library = opendir(LIBRARYDIR); - if (library) - { - dirent* entry = NULL; - while (0 != (entry = readdir(library))) - { - if (InspIRCd::Match(entry->d_name, "cmd_*.so", ascii_case_insensitive_map)) - { - printf("."); - fflush(stdout); - - const char* err = this->LoadCommand(entry->d_name); - if (err) - { - printf("Error loading %s: %s", entry->d_name, err); - exit(EXIT_STATUS_BADHANDLER); - } - } - } - closedir(library); - printf("\n"); - } - - if (cmdlist.find("RELOAD") == cmdlist.end()) - this->CreateCommand(new CommandReload(ServerInstance)); -} - int CommandParser::TranslateUIDs(const std::vector to, const std::vector &source, std::string &dest, bool prefix_final, Command* custom_translator) { std::vector::const_iterator types = to.begin();