--- /dev/null
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
+ * E-mail:
+ * <brain@chatspike.net>
+ * <Craig@chatspike.net>
+ * <omster@gmail.com>
+ *
+ * Written by Craig Edwards, Craig McLure, and others.
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#ifndef INSPIRCD_CONFIGREADER
+#define INSPIRCD_CONFIGREADER
+
+#include <sstream>
+#include <string>
+#include <vector>
+#include <map>
+#include "inspircd.h"
+#include "globals.h"
+#include "modules.h"
+
+typedef bool (*Validator)(const char*, const char*, void*);
+typedef bool (*MultiValidator)(const char*, char**, void**, int*);
+typedef bool (*MultiNotify)(const char*);
+
+enum ConfigDataType { DT_NOTHING, DT_INTEGER, DT_CHARPTR, DT_BOOLEAN };
+
+struct InitialConfig {
+ char* tag;
+ char* value;
+ void* val;
+ ConfigDataType datatype;
+ Validator validation_function;
+};
+
+struct MultiConfig {
+ const char* tag;
+ char* items[12];
+ int datatype[12];
+ MultiNotify init_function;
+ MultiValidator validation_function;
+ MultiNotify finish_function;
+};
+
+/** This class holds the bulk of the runtime configuration for the ircd.
+ * It allows for reading new config values, accessing configuration files,
+ * and storage of the configuration data needed to run the ircd, such as
+ * the servername, connect classes, /ADMIN data, MOTDs and filenames etc.
+ */
+class ServerConfig : public classbase
+{
+ private:
+ /** This variable holds the names of all
+ * files included from the main one. This
+ * is used to make sure that no files are
+ * recursively included.
+ */
+ std::vector<std::string> include_stack;
+
+ /** This private method processes one line of
+ * configutation, appending errors to errorstream
+ * and setting error if an error has occured.
+ */
+ bool ParseLine(ConfigDataHash &target, std::string &line, long linenumber, std::ostringstream &errorstream);
+
+ bool DoInclude(ConfigDataHash &target, const std::string &file, std::ostringstream &errorstream);
+
+ /** Check that there is only one of each configuration item
+ */
+ bool CheckOnce(char* tag, bool bail, userrec* user);
+
+ public:
+
+ /** This holds all the information in the config file,
+ * it's indexed by tag name to a vector of key/values.
+ */
+ ConfigDataHash config_data;
+
+ /** Holds the server name of the local server
+ * as defined by the administrator.
+ */
+ char ServerName[MAXBUF];
+
+ /* Holds the network name the local server
+ * belongs to. This is an arbitary field defined
+ * by the administrator.
+ */
+ char Network[MAXBUF];
+
+ /** Holds the description of the local server
+ * as defined by the administrator.
+ */
+ char ServerDesc[MAXBUF];
+
+ /** Holds the admin's name, for output in
+ * the /ADMIN command.
+ */
+ char AdminName[MAXBUF];
+
+ /** Holds the email address of the admin,
+ * for output in the /ADMIN command.
+ */
+ char AdminEmail[MAXBUF];
+
+ /** Holds the admin's nickname, for output
+ * in the /ADMIN command
+ */
+ char AdminNick[MAXBUF];
+
+ /** The admin-configured /DIE password
+ */
+ char diepass[MAXBUF];
+
+ /** The admin-configured /RESTART password
+ */
+ char restartpass[MAXBUF];
+
+ /** The pathname and filename of the message of the
+ * day file, as defined by the administrator.
+ */
+ char motd[MAXBUF];
+
+ /** The pathname and filename of the rules file,
+ * as defined by the administrator.
+ */
+ char rules[MAXBUF];
+
+ /** The quit prefix in use, or an empty string
+ */
+ char PrefixQuit[MAXBUF];
+
+ /** The last string found within a <die> tag, or
+ * an empty string.
+ */
+ char DieValue[MAXBUF];
+
+ /** The DNS server to use for DNS queries
+ */
+ char DNSServer[MAXBUF];
+
+ /** This variable contains a space-seperated list
+ * of commands which are disabled by the
+ * administrator of the server for non-opers.
+ */
+ char DisabledCommands[MAXBUF];
+
+ /** The full path to the modules directory.
+ * This is either set at compile time, or
+ * overridden in the configuration file via
+ * the <options> tag.
+ */
+ char ModPath[1024];
+
+ /** The temporary directory where modules are copied
+ */
+ char TempDir[1024];
+
+ /** The full pathname to the executable, as
+ * given in argv[0] when the program starts.
+ */
+ char MyExecutable[1024];
+
+ /** The file handle of the logfile. If this
+ * value is NULL, the log file is not open,
+ * probably due to a permissions error on
+ * startup (this should not happen in normal
+ * operation!).
+ */
+ FILE *log_file;
+
+ /** If this value is true, the owner of the
+ * server specified -nofork on the command
+ * line, causing the daemon to stay in the
+ * foreground.
+ */
+ bool nofork;
+
+ /** If this value if true then all log
+ * messages will be output, regardless of
+ * the level given in the config file.
+ * This is set with the -debug commandline
+ * option.
+ */
+ bool forcedebug;
+
+ /** If this is true then log output will be
+ * written to the logfile. This is the default.
+ * If you put -nolog on the commandline then
+ * the logfile will not be written.
+ * This is meant to be used in conjunction with
+ * -debug for debugging without filling up the
+ * hard disk.
+ */
+ bool writelog;
+
+ /** If this value is true, halfops have been
+ * enabled in the configuration file.
+ */
+ bool AllowHalfop;
+
+ /** The number of seconds the DNS subsystem
+ * will wait before timing out any request.
+ */
+ int dns_timeout;
+
+ /** The size of the read() buffer in the user
+ * handling code, used to read data into a user's
+ * recvQ.
+ */
+ int NetBufferSize;
+
+ /** The value to be used for listen() backlogs
+ * as default.
+ */
+ int MaxConn;
+
+ /** The soft limit value assigned to the irc server.
+ * The IRC server will not allow more than this
+ * number of local users.
+ */
+ unsigned int SoftLimit;
+
+ /** Maximum number of targets for a multi target command
+ * such as PRIVMSG or KICK
+ */
+ unsigned int MaxTargets;
+
+ /** The maximum number of /WHO results allowed
+ * in any single /WHO command.
+ */
+ int MaxWhoResults;
+
+ /** True if the DEBUG loglevel is selected.
+ */
+ int debugging;
+
+ /** The loglevel in use by the IRC server
+ */
+ int LogLevel;
+
+ /** How many seconds to wait before exiting
+ * the program when /DIE is correctly issued.
+ */
+ int DieDelay;
+
+ /** True if we're going to hide netsplits as *.net *.split for non-opers
+ */
+ bool HideSplits;
+
+ /** True if we're going to hide ban reasons for non-opers (e.g. G-Lines,
+ * K-Lines, Z-Lines)
+ */
+ bool HideBans;
+
+ /** If this is enabled then operators will
+ * see invisible (+i) channels in /whois.
+ */
+ bool OperSpyWhois;
+
+ /** Set to a non-empty string to obfuscate the server name of users in WHOIS
+ */
+ char HideWhoisServer[MAXBUF];
+
+ /** A list of IP addresses the server is listening
+ * on.
+ */
+ char addrs[MAXBUF][255];
+
+ /** The MOTD file, cached in a file_cache type.
+ */
+ file_cache MOTD;
+
+ /** The RULES file, cached in a file_cache type.
+ */
+ file_cache RULES;
+
+ /** The full pathname and filename of the PID
+ * file as defined in the configuration.
+ */
+ char PID[1024];
+
+ /** The connect classes in use by the IRC server.
+ */
+ ClassVector Classes;
+
+ /** A list of module names (names only, no paths)
+ * which are currently loaded by the server.
+ */
+ std::vector<std::string> module_names;
+
+ /** A list of ports which the server is listening on
+ */
+ int ports[255];
+
+ /** Boolean sets of which modules implement which functions
+ */
+ char implement_lists[255][255];
+
+ /** Global implementation list
+ */
+ char global_implementation[255];
+
+ /** A list of ports claimed by IO Modules
+ */
+ std::map<int,Module*> IOHookModule;
+
+ /** The 005 tokens of this server (ISUPPORT)
+ * populated/repopulated upon loading or unloading
+ * modules.
+ */
+ std::string data005;
+
+ /** STATS characters in this list are available
+ * only to operators.
+ */
+ char OperOnlyStats[MAXBUF];
+
+ /** The path and filename of the ircd.log file
+ */
+ std::string logpath;
+
+ /** Custom version string, which if defined can replace the system info in VERSION.
+ */
+ char CustomVersion[MAXBUF];
+
+ /** List of u-lined servers
+ */
+ std::vector<irc::string> ulines;
+
+ /** Max banlist sizes for channels (the std::string is a glob)
+ */
+ std::map<std::string,int> maxbans;
+
+ ServerConfig();
+
+ /** Clears the include stack in preperation for
+ * a Read() call.
+ */
+ void ClearStack();
+
+ /** Read the entire configuration into memory
+ * and initialize this class. All other methods
+ * should be used only by the core.
+ */
+ void Read(bool bail, userrec* user);
+
+ /** Load 'filename' into 'target', with the new config parser everything is parsed into
+ * tag/key/value at load-time rather than at read-value time.
+ */
+ bool LoadConf(ConfigDataHash &target, const char* filename, std::ostringstream &errorstream);
+ bool LoadConf(ConfigDataHash &target, const std::string &filename, std::ostringstream &errorstream);
+
+ /* Both these return true if the value existed or false otherwise */
+
+ /* Writes 'length' chars into 'result' as a string */
+ bool ConfValue(ConfigDataHash &target, const char* tag, const char* var, int index, char* result, int length);
+ bool ConfValue(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, std::string &result);
+
+ /* Tries to convert the value to an integer and write it to 'result' */
+ bool ConfValueInteger(ConfigDataHash &target, const char* tag, const char* var, int index, int &result);
+ bool ConfValueInteger(ConfigDataHash &target, const std::string &tag, const std::string &var, int index, int &result);
+
+ /* Returns true if the value exists and has a true value, false otherwise */
+ bool ConfValueBool(ConfigDataHash &target, const char* tag, const char* var, int index);
+ bool ConfValueBool(ConfigDataHash &target, const std::string &tag, const std::string &var, int index);
+
+ /* Returns the number of occurences of tag in the config file */
+ int ConfValueEnum(ConfigDataHash &target, const char* tag);
+ int ConfValueEnum(ConfigDataHash &target, const std::string &tag);
+
+ /* Returns the numbers of vars inside the index'th 'tag in the config file */
+ int ConfVarEnum(ConfigDataHash &target, const char* tag, int index);
+ int ConfVarEnum(ConfigDataHash &target, const std::string &tag, int index);
+
+ Module* GetIOHook(int port);
+ bool AddIOHook(int port, Module* iomod);
+ bool DelIOHook(int port);
+};
+
+#endif
projects / user / henk / code / inspircd.git / commitdiff