serv_instmsg.c File Reference

#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <fcntl.h>
#include <signal.h>
#include <pwd.h>
#include <errno.h>
#include <sys/types.h>
#include <time.h>
#include <sys/wait.h>
#include <string.h>
#include <limits.h>
#include <libcitadel.h>
#include "../../sysdep.h"
#include "../../citadel_defs.h"
#include "../../server.h"
#include "../../context.h"
#include "../../citserver.h"
#include "../../support.h"
#include "../../config.h"
#include "../../msgbase.h"
#include "../../user_ops.h"
#include "../../ctdl_module.h"
#include "serv_instmsg.h"

Include dependency graph for serv_instmsg.c:

Go to the source code of this file.

Data Structures
struct	imlog

Functions
void	log_instant_message (struct CitContext *me, struct CitContext *them, char *msgtext, int serial_number)
void	delete_instant_messages (void)
void	cmd_gexp (char *argbuf)
void	cmd_gexp_async (void)
void	add_xmsg_to_context (struct CitContext *ccptr, struct ExpressMessage *newmsg)
int	send_instant_message (char *lun, char *lem, char *x_user, char *x_msg)
void	cmd_sexp (char *argbuf)
void	cmd_dexp (char *argbuf)
void	cmd_reqt (char *argbuf)
void	flush_individual_conversation (struct imlog *im)
void	flush_conversations_to_disk (time_t if_older_than)
void	instmsg_timer (void)
void	instmsg_shutdown (void)
char *	ctdl_module_init_instmsg (void)

Variables
struct imlog *	imlist = NULL

Function Documentation

add_xmsg_to_context()

void add_xmsg_to_context	(	struct CitContext *	ccptr,
		struct ExpressMessage *	newmsg
	)

Definition at line 174 of file serv_instmsg.c.

References CitContext::FirstExpressMessage, ExpressMessage::next, and set_async_waiting().

Referenced by cmd_reqt(), and send_instant_message().

cmd_dexp()

void cmd_dexp

(

char *

argbuf

)

Definition at line 325 of file serv_instmsg.c.

References ac_logged_in, CC, CIT_OK, cprintf(), and CtdlAccessCheck().

Referenced by ctdl_module_init_instmsg().

cmd_gexp()

void cmd_gexp

(

char *

argbuf

)

Definition at line 127 of file serv_instmsg.c.

References begin_critical_section(), CC, cprintf(), CtdlGetConfigStr(), end_critical_section(), ERROR, ExpressMessage::flags, free(), LISTING_FOLLOWS, memfmout(), MESSAGE_NOT_FOUND, ExpressMessage::next, S_SESSION_TABLE, ExpressMessage::sender, ExpressMessage::sender_email, ExpressMessage::text, and ExpressMessage::timestamp.

Referenced by ctdl_module_init_instmsg().

cmd_gexp_async()

void cmd_gexp_async

(

void

)

Definition at line 161 of file serv_instmsg.c.

References ASYNC_GEXP, ASYNC_MSG, CC, and cprintf().

Referenced by ctdl_module_init_instmsg().

cmd_reqt()

void cmd_reqt

(

char *

argbuf

)

Definition at line 340 of file serv_instmsg.c.

References ac_aide, add_xmsg_to_context(), begin_critical_section(), CC, CIT_OK, ContextList, cprintf(), CitContext::cs_pid, CtdlAccessCheck(), EM_GO_AWAY, end_critical_section(), ExpressMessage::flags, malloc(), CitContext::next, S_SESSION_TABLE, ExpressMessage::sender, ExpressMessage::text, and ExpressMessage::timestamp.

Referenced by ctdl_module_init_instmsg().

cmd_sexp()

void cmd_sexp

(

char *

argbuf

)

Definition at line 245 of file serv_instmsg.c.

References CC, CIT_OK, client_getln(), cprintf(), CtdlGetUser(), ERROR, free(), HIGHER_ACCESS_REQUIRED, malloc(), NO_SUCH_USER, NOT_LOGGED_IN, PerformXmsgHooks(), RESOURCE_NOT_OPEN, SEND_LISTING, SIZ, unbuffer_output(), and USERNAME_SIZE.

Referenced by ctdl_module_init_instmsg().

ctdl_module_init_instmsg()

char * ctdl_module_init_instmsg

(

void

)

Definition at line 525 of file serv_instmsg.c.

References cmd_dexp(), cmd_gexp(), cmd_gexp_async(), cmd_reqt(), cmd_sexp(), CtdlRegisterProtoHook(), CtdlRegisterSessionHook(), CtdlRegisterXmsgHook(), delete_instant_messages(), EVT_ASYNC, EVT_SHUTDOWN, EVT_STOP, EVT_TIMER, instmsg_shutdown(), instmsg_timer(), PRIO_ASYNC, PRIO_CLEANUP, PRIO_SHUTDOWN, PRIO_STOP, send_instant_message(), threading, and XMSG_PRI_LOCAL.

Referenced by initialize_modules().

delete_instant_messages()

void delete_instant_messages

(

void

)

Definition at line 111 of file serv_instmsg.c.

References begin_critical_section(), CC, end_critical_section(), free(), ExpressMessage::next, and S_SESSION_TABLE.

Referenced by ctdl_module_init_instmsg().

flush_conversations_to_disk()

void flush_conversations_to_disk

(

time_t

if_older_than

)

Definition at line 451 of file serv_instmsg.c.

References begin_critical_section(), CtdlGetContextArray(), end_critical_section(), flush_individual_conversation(), free(), imlist, imlog::lastmsg, imlog::next, S_IM_LOGS, CitContext::user, ctdluser::usernum, and imlog::usernums.

Referenced by instmsg_shutdown(), and instmsg_timer().

flush_individual_conversation()

void flush_individual_conversation

(

struct imlog *

im

)

Definition at line 376 of file serv_instmsg.c.

References CtdlMessage::cm_anon_type, CtdlMessage::cm_format_type, CM_Free(), CtdlMessage::cm_magic, CM_SetAsFieldSB(), CM_SetField(), imlog::conversation, CtdlCreateRoom(), CtdlGetConfigStr(), CTDLMESSAGE_MAGIC, CtdlSaveMsgPointerInRoom(), CtdlSubmitMsg(), eAuthor, eMesageText, eOriginalRoom, eRecipient, FMT_RFC822, malloc(), MES_NORMAL, PAGELOGROOM, ROOMNAMELEN, imlog::usernames, and imlog::usernums.

Referenced by flush_conversations_to_disk().

instmsg_shutdown()

void instmsg_shutdown

(

void

)

Definition at line 519 of file serv_instmsg.c.

References flush_conversations_to_disk().

Referenced by ctdl_module_init_instmsg().

instmsg_timer()

void instmsg_timer

(

void

)

Definition at line 514 of file serv_instmsg.c.

References flush_conversations_to_disk().

Referenced by ctdl_module_init_instmsg().

log_instant_message()

void log_instant_message	(	struct CitContext *	me,
		struct CitContext *	them,
		char *	msgtext,
		int	serial_number
	)

Definition at line 45 of file serv_instmsg.c.

References begin_critical_section(), imlog::conversation, end_critical_section(), ctdluser::fullname, imlist, imlog::last_serial, imlog::lastmsg, malloc(), imlog::next, S_IM_LOGS, CitContext::user, imlog::usernames, ctdluser::usernum, and imlog::usernums.

Referenced by send_instant_message().

send_instant_message()

int send_instant_message	(	char *	lun,
		char *	lem,
		char *	x_user,
		char *	x_msg
	)

Definition at line 197 of file serv_instmsg.c.

References add_xmsg_to_context(), begin_critical_section(), CitContext::can_receive_im, CC, ContextList, CitContext::disable_exp, EM_BROADCAST, end_critical_section(), ExpressMessage::flags, ctdluser::fullname, log_instant_message(), malloc(), CitContext::next, S_SESSION_TABLE, ExpressMessage::sender, ExpressMessage::sender_email, ExpressMessage::text, ExpressMessage::timestamp, and CitContext::user.

Referenced by ctdl_module_init_instmsg().

Variable Documentation

imlist

struct imlog* imlist = NULL

Definition at line 42 of file serv_instmsg.c.

Referenced by flush_conversations_to_disk(), and log_instant_message().