* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
- *
- * $Id: channel.h 3580 2007-11-07 23:45:14Z jilles $
*/
#ifndef INCLUDED_channel_h
#define MAXMODEPARAMS 4
#define MAXMODEPARAMSSERV 10
+#include <setup.h>
+#include "hook.h"
+
struct Client;
/* mode structure for channels */
{
rb_dlink_node node;
struct Mode mode;
+ char *mode_lock;
char *topic;
char *topic_info;
time_t topic_time;
unsigned int join_count; /* joins within delta */
unsigned int join_delta; /* last ts of join */
- unsigned long bants;
+ time_t bants;
time_t channelts;
char *chname;
+
+ struct Client *last_checked_client;
+ time_t last_checked_ts;
+ unsigned int last_checked_type;
+ int last_checked_result;
};
struct membership
struct Client *client_p;
unsigned int flags;
- unsigned long bants;
+ time_t bants;
};
#define BANLEN 195
char *banstr;
char *who;
time_t when;
+ char *forward;
rb_dlink_node node;
};
const char *arg;
const char *id;
int dir;
- int caps;
- int nocaps;
int mems;
- struct Client *client;
};
-struct ChCapCombo
+typedef void ChannelModeFunc(struct Client *source_p, struct Channel *chptr,
+ int alevel, const char *arg, int *errors, int dir, char c, long mode_type);
+
+enum chm_flags
{
- int count;
- int cap_yes;
- int cap_no;
+ CHM_CAN_QUERY = 1 << 0,
+ CHM_OPS_QUERY = 1 << 1,
+ CHM_ARG_SET = 1 << 2,
+ CHM_ARG_DEL = 1 << 3,
+ CHM_ARGS = CHM_ARG_SET | CHM_ARG_DEL,
+ CHM_QUERYABLE = CHM_ARGS | CHM_CAN_QUERY,
};
struct ChannelMode
{
- void (*set_func) (struct Client * source_p, struct Channel * chptr,
- int alevel, int parc, int *parn,
- const char **parv, int *errors, int dir, char c, long mode_type);
+ ChannelModeFunc *set_func;
long mode_type;
+ enum chm_flags flags;
};
typedef int (*ExtbanFunc)(const char *data, struct Client *client_p,
/* channel status flags */
#define CHFL_PEON 0x0000 /* normal member of channel */
-#define CHFL_CHANOP 0x0001 /* Channel operator */
-#define CHFL_VOICE 0x0002 /* the power to speak */
+#define CHFL_VOICE 0x0001 /* the power to speak */
+#define CHFL_CHANOP 0x0002 /* Channel operator */
+
#define CHFL_BANNED 0x0008 /* cached as banned */
#define CHFL_QUIETED 0x0010 /* cached as being +q victim */
#define ONLY_SERVERS 0x0020
+#define ONLY_OPERS 0x0040
#define ALL_MEMBERS CHFL_PEON
#define ONLY_CHANOPS CHFL_CHANOP
#define ONLY_CHANOPSVOICED (CHFL_CHANOP|CHFL_VOICE)
#define MODE_INVITEONLY 0x0010
#define MODE_NOPRIVMSGS 0x0020
#define MODE_REGONLY 0x0040
-#define MODE_NOCOLOR 0x0080
#define MODE_EXLIMIT 0x0100 /* exempt from list limits, +b/+e/+I/+q */
#define MODE_PERMANENT 0x0200 /* permanant channel, +P */
#define MODE_OPMODERATE 0x0400 /* send rejected messages to ops */
#define MODE_QUERY 0
#define MODE_ADD 1
#define MODE_DEL -1
+#define MODE_OP_QUERY 2
#define SecretChannel(x) ((x) && ((x)->mode.mode & MODE_SECRET))
#define HiddenChannel(x) ((x) && ((x)->mode.mode & MODE_PRIVATE))
#define IsMember(who, chan) ((who && who->user && \
find_channel_membership(chan, who)) ? 1 : 0)
-#define IsChannelName(name) ((name) && (*(name) == '#' || *(name) == '&'))
+#define IsChannelName(name) ((name) && (IsChanPrefix(*(name))))
/* extban function results */
#define EXTBAN_INVALID -1 /* invalid mask, false even if negated */
#define EXTBAN_NOMATCH 0 /* valid mask, no match */
#define EXTBAN_MATCH 1 /* matches */
+int iter_comm_channels_step(rb_dlink_node *pos1, rb_dlink_node *pos2,
+ struct membership **ms1, struct membership **ms2,
+ struct Channel **chptr);
+
+
+/* Iterate two sorted linked lists of channels, with heads headN, in lockstep.
+ At each iteration, chptr will be a channel in at least one of the lists,
+ and each msN will be non-null iff the channel is in its corresponding list.
+
+ head1 and head2 must be linked list heads.
+ pos1, pos2, ms1, ms2 must be names of modifiable variables, and should not
+ be modified during iteration. It is safe to break or continue at any point
+ without any special cleanup.
+
+ rb_dlink_node_t *pos1, *pos2, *head1, *head2;
+ struct membership *ms1, *ms2;
+ struct Channel *chptr;
+*/
+#define ITER_COMM_CHANNELS(pos1, pos2, head1, head2, ms1, ms2, chptr) \
+ for ((pos1) = (head1), (pos2) = (head2); \
+ iter_comm_channels_step((pos1), (pos2), &(ms1), &(ms2), &(chptr)); \
+ (ms1) && ((pos1) = (pos1)->next), (ms2) && ((pos2) = (pos2)->next))
+
+
extern rb_dlink_list global_channel_list;
void init_channels(void);
struct Channel *allocate_channel(const char *chname);
void free_channel(struct Channel *chptr);
-struct Ban *allocate_ban(const char *, const char *);
+struct Ban *allocate_ban(const char *, const char *, const char *);
void free_ban(struct Ban *bptr);
extern void destroy_channel(struct Channel *);
-extern int can_send(struct Channel *chptr, struct Client *who,
+extern int can_send(struct Channel *chptr, struct Client *who,
struct membership *);
+extern bool flood_attack_channel(enum message_type msgtype, struct Client *source_p,
+ struct Channel *chptr, char *chname);
+struct matchset;
extern int is_banned(struct Channel *chptr, struct Client *who,
- struct membership *msptr, const char *, const char *);
+ struct membership *msptr, const struct matchset *ms,
+ const char **);
extern int is_quieted(struct Channel *chptr, struct Client *who,
- struct membership *msptr, const char *, const char *);
-extern int can_join(struct Client *source_p, struct Channel *chptr, char *key);
+ struct membership *msptr, const struct matchset *ms);
+extern int can_join(struct Client *source_p, struct Channel *chptr,
+ const char *key, const char **forward);
extern struct membership *find_channel_membership(struct Channel *, struct Client *);
extern const char *find_channel_status(struct membership *msptr, int combine);
extern void free_channel_list(rb_dlink_list *);
-extern int check_channel_name(const char *name);
+extern bool check_channel_name(const char *name);
extern void channel_member_names(struct Channel *chptr, struct Client *,
int show_eon);
extern void send_cap_mode_changes(struct Client *client_p, struct Client *source_p,
struct Channel *chptr, struct ChModeChange foo[], int);
+void resv_chan_forcepart(const char *name, const char *reason, int temp_time);
+
extern void set_channel_mode(struct Client *client_p, struct Client *source_p,
struct Channel *chptr, struct membership *msptr, int parc, const char *parv[]);
-
-extern int chmode_flags[256];
+extern void set_channel_mlock(struct Client *client_p, struct Client *source_p,
+ struct Channel *chptr, const char *newmlock, bool propagate);
extern struct ChannelMode chmode_table[256];
-extern int add_id(struct Client *source_p, struct Channel *chptr, const char *banid,
- rb_dlink_list * list, long mode_type);
+extern bool add_id(struct Client *source_p, struct Channel *chptr, const char *banid,
+ const char *forward, rb_dlink_list * list, long mode_type);
-extern int del_id(struct Channel *chptr, const char *banid, rb_dlink_list * list, long mode_type);
+extern struct Ban * del_id(struct Channel *chptr, const char *banid, rb_dlink_list * list,
+ long mode_type);
extern ExtbanFunc extban_table[256];
extern int valid_extban(const char *banstr, struct Client *client_p, struct Channel *chptr, long mode_type);
const char * get_extban_string(void);
+extern int get_channel_access(struct Client *source_p, struct Channel *chptr, struct membership *msptr, int dir, const char *modestr);
+
+extern void send_channel_join(struct Channel *chptr, struct Client *client_p);
#endif /* INCLUDED_channel_h */
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