* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
+ * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
* E-mail:
* <brain@chatspike.net>
* <Craig@chatspike.net>
* ---------------------------------------------------
*/
+#ifndef __INSPIRCD_IO_H__
+#define __INSPIRCD_IO_H__
+
#include <sstream>
#include <string>
+#include <vector>
+#include "inspircd.h"
+#include "globals.h"
+#include "modules.h"
+
+/** Flags for use with log()
+ */
+#define DEBUG 10
+#define VERBOSE 20
+#define DEFAULT 30
+#define SPARSE 40
+#define NONE 50
+
+/** 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;
+
+ /** Used by the config file subsystem to
+ * safely read a C-style string without
+ * dependency upon any certain style of
+ * linefeed, e.g. it can read both windows
+ * and UNIX style linefeeds transparently.
+ */
+ int fgets_safe(char* buffer, size_t maxsize, FILE* &file);
+
+ /** This private method processes one line of
+ * configutation, appending errors to errorstream
+ * and setting error if an error has occured.
+ */
+ std::string ConfProcess(char* buffer, long linenumber, std::stringstream* errorstream, bool &error, std::string filename);
+
+ /** Check that there is only one of each configuration item
+ */
+ bool CheckOnce(char* tag, bool bail, userrec* user);
+
+ public:
+
+ /** 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 is true, the owner of the
+ * server has chosen to unlimit the coredump
+ * size to as large a value as his account
+ * settings will allow. This is often used
+ * when debugging.
+ */
+ bool unlimitcore;
+
+ /** 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;
+
+ /** 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 parsed configuration file as a stringstream.
+ * You should pass this to any configuration methods
+ * of this class, and not access it directly. It is
+ * recommended that modules use ConfigReader instead
+ * which provides a simpler abstraction of configuration
+ * files.
+ */
+ std::stringstream config_f;
+
+ /** 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];
+
+ 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);
+
+ bool LoadConf(const char* filename, std::stringstream *target, std::stringstream* errorstream);
+ int ConfValue(char* tag, char* var, int index, char *result, std::stringstream *config);
+ int ReadConf(std::stringstream *config_f,const char* tag, const char* var, int index, char *result);
+ int ConfValueEnum(char* tag,std::stringstream *config);
+ int EnumConf(std::stringstream *config_f,const char* tag);
+ int EnumValues(std::stringstream *config, const char* tag, int index);
+ Module* GetIOHook(int port);
+ bool AddIOHook(int port, Module* iomod);
+ bool DelIOHook(int port);
+};
+
void Exit (int);
void Start (void);
+void SetSignals();
int DaemonSeed (void);
bool FileExists (const char* file);
int OpenTCPSocket (void);
int BindSocket (int sockfd, struct sockaddr_in client, struct sockaddr_in server, int port, char* addr);
-
-bool LoadConf(const char* filename, std::stringstream *target, std::stringstream* errorstream);
-int ConfValue(char* tag, char* var, int index, char *result, std::stringstream *config);
-int ReadConf(std::stringstream *config_f,const char* tag, const char* var, int index, char *result);
-int ConfValueEnum(char* tag,std::stringstream *config);
-int EnumConf(std::stringstream *config_f,const char* tag);
-int EnumValues(std::stringstream *config, const char* tag, int index);
void WritePID(std::string filename);
+int BindPorts();
+char* CleanFilename(char* name);
+
+#endif
projects / user / henk / code / inspircd.git / blobdiff