+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
#ifndef __XLINE_H
#define __XLINE_H
// include the common header files
-#include <typeinfo>
-#include <iostream>
#include <string>
#include <deque>
-#include <sstream>
#include <vector>
#include "users.h"
#include "channels.h"
+const int APPLY_GLINES = 1;
+const int APPLY_KLINES = 2;
+const int APPLY_QLINES = 4;
+const int APPLY_ZLINES = 8;
+const int APPLY_PERM_ONLY = 16;
+const int APPLY_ALL = APPLY_GLINES | APPLY_KLINES | APPLY_QLINES | APPLY_ZLINES;
/** XLine is the base class for ban lines such as G lines and K lines.
*/
-class XLine : public classbase
+class CoreExport XLine : public classbase
{
- public:
+ protected:
+
+ InspIRCd* ServerInstance;
+ void DefaultApply(User* u, char line);
+
+ public:
+
+ /** Create an XLine.
+ * @param s_time The set time
+ * @param d The duration of the xline
+ * @param src The sender of the xline
+ * @param re The reason of the xline
+ */
+ XLine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re)
+ : ServerInstance(Instance), set_time(s_time), duration(d)
+ {
+ source = strdup(src);
+ reason = strdup(re);
+ expiry = set_time + duration;
+ }
+
+ /** Destructor
+ */
+ virtual ~XLine()
+ {
+ free(reason);
+ free(source);
+ }
+
+ /** Returns true whether or not the given user is covered by this line.
+ */
+ virtual bool Matches(User *u) = 0;
+
+ virtual bool Matches(const std::string &str);
+
+ virtual void Apply(User* u);
/** The time the line was added.
*/
/** Source of the ban. This can be a servername or an oper nickname
*/
- char source[MAXBUF];
+ char* source;
/** Reason for the ban
*/
- char reason[MAXBUF];
-
- /** Number of times the core matches the ban, for statistics
+ char* reason;
+
+ /** Expiry time
*/
- long n_matches;
-
+ time_t expiry;
+
+ /** Q, K, etc. Don't change this. Constructors set it.
+ */
+ char type;
};
/** KLine class
*/
-class KLine : public XLine
+class CoreExport KLine : public XLine
{
public:
- /** Hostmask (ident@host) to match against
- * May contain wildcards.
+ /** Create a K-Line.
+ * @param s_time The set time
+ * @param d The duration of the xline
+ * @param src The sender of the xline
+ * @param re The reason of the xline
+ * @param ident Ident to match
+ * @param host Host to match
+ */
+ KLine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char* ident, const char* host) : XLine(Instance, s_time, d, src, re)
+ {
+ identmask = strdup(ident);
+ hostmask = strdup(host);
+ type = 'K';
+ }
+
+ /** Destructor
*/
- char hostmask[MAXBUF];
+ ~KLine()
+ {
+ free(identmask);
+ free(hostmask);
+ }
+
+ virtual bool Matches(User *u);
+
+ virtual void Apply(User* u);
+
+ /** Ident mask
+ */
+ char* identmask;
+ /** Host mask
+ */
+ char* hostmask;
};
/** GLine class
*/
-class GLine : public XLine
+class CoreExport GLine : public XLine
+{
+ public:
+ /** Create a G-Line.
+ * @param s_time The set time
+ * @param d The duration of the xline
+ * @param src The sender of the xline
+ * @param re The reason of the xline
+ * @param ident Ident to match
+ * @param host Host to match
+ */
+ GLine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char* ident, const char* host) : XLine(Instance, s_time, d, src, re)
+ {
+ identmask = strdup(ident);
+ hostmask = strdup(host);
+ type = 'G';
+ }
+
+ /** Destructor
+ */
+ ~GLine()
+ {
+ free(identmask);
+ free(hostmask);
+ }
+
+ virtual bool Matches(User *u);
+
+ virtual void Apply(User* u);
+
+ /** Ident mask
+ */
+ char* identmask;
+ /** Host mask
+ */
+ char* hostmask;
+};
+
+/** ELine class
+ */
+class CoreExport ELine : public XLine
{
public:
- /** Hostmask (ident@host) to match against
- * May contain wildcards.
+ /** Create an E-Line.
+ * @param s_time The set time
+ * @param d The duration of the xline
+ * @param src The sender of the xline
+ * @param re The reason of the xline
+ * @param ident Ident to match
+ * @param host Host to match
+ */
+ ELine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char* ident, const char* host) : XLine(Instance, s_time, d, src, re)
+ {
+ identmask = strdup(ident);
+ hostmask = strdup(host);
+ type = 'E';
+ }
+
+ ~ELine()
+ {
+ free(identmask);
+ free(hostmask);
+ }
+
+ virtual bool Matches(User *u);
+
+ /** Ident mask
+ */
+ char* identmask;
+ /** Host mask
*/
- char hostmask[MAXBUF];
+ char* hostmask;
};
/** ZLine class
*/
-class ZLine : public XLine
+class CoreExport ZLine : public XLine
{
public:
- /** IP Address (xx.yy.zz.aa) to match against
- * May contain wildcards.
+ /** Create a Z-Line.
+ * @param s_time The set time
+ * @param d The duration of the xline
+ * @param src The sender of the xline
+ * @param re The reason of the xline
+ * @param ip IP to match
*/
- char ipaddr[MAXBUF];
- bool is_global;
+ ZLine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char* ip) : XLine(Instance, s_time, d, src, re)
+ {
+ ipaddr = strdup(ip);
+ type = 'Z';
+ }
+
+ /** Destructor
+ */
+ ~ZLine()
+ {
+ free(ipaddr);
+ }
+
+ virtual bool Matches(User *u);
+
+ virtual bool Matches(const std::string &str);
+
+ virtual void Apply(User* u);
+
+ /** IP mask
+ */
+ char* ipaddr;
};
/** QLine class
*/
-class QLine : public XLine
+class CoreExport QLine : public XLine
{
public:
- /** Nickname to match against.
- * May contain wildcards.
+ /** Create a G-Line.
+ * @param s_time The set time
+ * @param d The duration of the xline
+ * @param src The sender of the xline
+ * @param re The reason of the xline
+ * @param nickname Nickname to match
+ */
+ QLine(InspIRCd* Instance, time_t s_time, long d, const char* src, const char* re, const char* nickname) : XLine(Instance, s_time, d, src, re)
+ {
+ nick = strdup(nickname);
+ type = 'Q';
+ }
+
+ /** Destructor
*/
- char nick[MAXBUF];
- bool is_global;
+ ~QLine()
+ {
+ free(nick);
+
+ }
+ virtual bool Matches(User *u);
+
+ virtual bool Matches(const std::string &str);
+
+ virtual void Apply(User* u);
+
+ /** Nickname mask
+ */
+ char* nick;
};
-void read_xline_defaults();
+/* Required forward declarations
+ */
+class ServerConfig;
+class InspIRCd;
-void add_gline(long duration, char* source, char* reason, char* hostmask);
-void add_qline(long duration, char* source, char* reason, char* nickname);
-void add_zline(long duration, char* source, char* reason, char* ipaddr);
-void add_kline(long duration, char* source, char* reason, char* hostmask);
+/** Initialize x line
+ */
+bool InitXLine(ServerConfig* conf, const char* tag);
-bool del_gline(char* hostmask);
-bool del_qline(char* nickname);
-bool del_zline(char* ipaddr);
-bool del_kline(char* hostmask);
+/** Done adding zlines from the config
+ */
+bool DoneZLine(ServerConfig* conf, const char* tag);
+/** Done adding qlines from the config
+ */
+bool DoneQLine(ServerConfig* conf, const char* tag);
+/** Done adding klines from the config
+ */
+bool DoneKLine(ServerConfig* conf, const char* tag);
+/** Done adding elines from the config
+ */
+bool DoneELine(ServerConfig* conf, const char* tag);
-char* matches_qline(const char* nick);
-char* matches_gline(const char* host);
-char* matches_zline(const char* ipaddr);
-char* matches_kline(const char* host);
+/** Add a config-defined zline
+ */
+bool DoZLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types);
+/** Add a config-defined qline
+ */
+bool DoQLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types);
+/** Add a config-defined kline
+ */
+bool DoKLine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types);
+/** Add a config-defined eline
+ */
+bool DoELine(ServerConfig* conf, const char* tag, char** entries, ValueList &values, int* types);
-void expire_lines();
-void apply_lines();
+/** Contains an ident and host split into two strings
+ */
+typedef std::pair<std::string, std::string> IdentHostPair;
-void stats_k(userrec* user);
-void stats_g(userrec* user);
-void stats_q(userrec* user);
-void stats_z(userrec* user);
+/** XLineManager is a class used to manage glines, klines, elines, zlines and qlines.
+ */
+class CoreExport XLineManager
+{
+ protected:
+ /** The owner/creator of this class
+ */
+ InspIRCd* ServerInstance;
-void gline_set_creation_time(char* host, time_t create_time);
-void qline_set_creation_time(char* nick, time_t create_time);
-void zline_set_creation_time(char* ip, time_t create_time);
+ /** This functor is used by the std::sort() function to keep all lines in order
+ */
+ static bool XSortComparison (const XLine *one, const XLine *two);
-bool zline_make_global(char* ipaddr);
-bool qline_make_global(char* nickname);
+ /** Used to hold XLines which have not yet been applied.
+ */
+ std::vector<XLine *> pending_lines;
+ public:
+ /* Lists for temporary lines with an expiry time */
-void sync_xlines(serverrec* serv, char* tcp_host);
+ /** Temporary KLines */
+ std::vector<KLine*> klines;
-#endif
+ /** Temporary Glines */
+ std::vector<GLine*> glines;
+
+ /** Temporary Zlines */
+ std::vector<ZLine*> zlines;
+
+ /** Temporary QLines */
+ std::vector<QLine*> qlines;
+
+ /** Temporary ELines */
+ std::vector<ELine*> elines;
+
+ /** Constructor
+ * @param Instance A pointer to the creator object
+ */
+ XLineManager(InspIRCd* Instance);
+
+ /** Split an ident and host into two seperate strings.
+ * This allows for faster matching.
+ */
+ IdentHostPair IdentSplit(const std::string &ident_and_host);
+
+ /** Add a new GLine
+ * @param duration The duration of the line
+ * @param source The source of the line
+ * @param reason The reason for the line
+ * @param hostmask The hostmask
+ * @return True if the line was added successfully
+ */
+ bool AddGLine(long duration, const char* source, const char* reason, const char* hostmask);
+
+ /** Add a new QLine
+ * @param duration The duration of the line
+ * @param source The source of the line
+ * @param reason The reason for the line
+ * @param nickname The nickmask
+ * @return True if the line was added successfully
+ */
+ bool AddQLine(long duration, const char* source, const char* reason, const char* nickname);
+ /** Add a new ZLine
+ * @param duration The duration of the line
+ * @param source The source of the line
+ * @param reason The reason for the line
+ * @param ipaddr The IP mask
+ * @return True if the line was added successfully
+ */
+ bool AddZLine(long duration, const char* source, const char* reason, const char* ipaddr);
+
+ /** Add a new KLine
+ * @param duration The duration of the line
+ * @param source The source of the line
+ * @param reason The reason for the line
+ * @param hostmask The hostmask
+ * @return True if the line was added successfully
+ */
+ bool AddKLine(long duration, const char* source, const char* reason, const char* hostmask);
+
+ /** Add a new ELine
+ * @param duration The duration of the line
+ * @param source The source of the line
+ * @param reason The reason for the line
+ * @param hostmask The hostmask
+ * @return True if the line was added successfully
+ */
+ bool AddELine(long duration, const char* source, const char* reason, const char* hostmask);
+
+ /** Delete a GLine
+ * @param hostmask The host to remove
+ * @param simulate If this is true, don't actually remove the line, just return
+ * @return True if the line was deleted successfully
+ */
+ bool DelGLine(const char* hostmask, bool simulate = false);
+
+ /** Delete a QLine
+ * @param nickname The nick to remove
+ * @param simulate If this is true, don't actually remove the line, just return
+ * @return True if the line was deleted successfully
+ */
+ bool DelQLine(const char* nickname, bool simulate = false);
+
+ /** Delete a ZLine
+ * @param ipaddr The IP to remove
+ * @param simulate If this is true, don't actually remove the line, just return
+ * @return True if the line was deleted successfully
+ */
+ bool DelZLine(const char* ipaddr, bool simulate = false);
+
+ /** Delete a KLine
+ * @param hostmask The host to remove
+ * @param simulate If this is true, don't actually remove the line, just return
+ * @return True if the line was deleted successfully
+ */
+ bool DelKLine(const char* hostmask, bool simulate = false);
+
+ /** Delete a ELine
+ * @param hostmask The host to remove
+ * @param simulate If this is true, don't actually remove the line, just return
+ * @return True if the line was deleted successfully
+ */
+ bool DelELine(const char* hostmask, bool simulate = false);
+
+ /** Check if a nickname matches a QLine
+ * @return nick The nick to check against
+ * @return The reason for the line if there is a match, or NULL if there is no match
+ */
+ QLine* matches_qline(const char* nick);
+
+ /** Check if a hostname matches a GLine
+ * @param user The user to check against
+ * @return The reason for the line if there is a match, or NULL if there is no match
+ */
+ GLine* matches_gline(User* user);
+
+ /** Check if a user's IP matches a ZLine
+ * @param user The user to check against
+ * @return The reason for the line if there is a match, or NULL if there is no match
+ */
+ ZLine* matches_zline(User *user);
+
+ /** Check if a hostname matches a KLine
+ * @param user The user to check against
+ * @return The reason for the line if there is a match, or NULL if there is no match
+ */
+ KLine* matches_kline(User* user);
+
+ /** Check if a hostname matches a ELine
+ * @param user The user to check against
+ * @return The reason for the line if there is a match, or NULL if there is no match
+ */
+ ELine* matches_exception(User* user);
+
+ /** Expire any lines that should be expired.
+ */
+ void expire_lines();
+
+ /** Apply any new lines that are pending to be applied
+ */
+ void ApplyLines();
+
+ /** Handle /STATS K
+ * @param user The username making the query
+ * @param results The string_list to receive the results
+ */
+ void stats_k(User* user, string_list &results);
+
+ /** Handle /STATS G
+ * @param user The username making the query
+ * @param results The string_list to receive the results
+ */
+ void stats_g(User* user, string_list &results);
+
+ /** Handle /STATS Q
+ * @param user The username making the query
+ * @param results The string_list to receive the results
+ */
+ void stats_q(User* user, string_list &results);
+
+ /** Handle /STATS Z
+ * @param user The username making the query
+ * @param results The string_list to receive the results
+ */
+ void stats_z(User* user, string_list &results);
+
+ /** Handle /STATS E
+ * @param user The username making the query
+ * @param results The string_list to receive the results
+ */
+ void stats_e(User* user, string_list &results);
+
+ /** Change creation time of a GLine
+ * @param host The hostname to change
+ * @param create_Time The new creation time
+ */
+ void gline_set_creation_time(const char* host, time_t create_time);
+
+ /** Change creation time of a QLine
+ * @param nick The nickmask to change
+ * @param create_Time The new creation time
+ */
+ void qline_set_creation_time(const char* nick, time_t create_time);
+
+ /** Change creation time of a ZLine
+ * @param ip The ipmask to change
+ * @param create_Time The new creation time
+ */
+ void zline_set_creation_time(const char* ip, time_t create_time);
+
+ /** Change creation time of a ELine
+ * @param host The hostname to change
+ * @param create_Time The new creation time
+ */
+ void eline_set_creation_time(const char* host, time_t create_time);
+};
+
+#endif
projects / user / henk / code / inspircd.git / blobdiff