$Log$
+ Revision 601.111 2003/01/16 03:41:45 ajc
+ * Renamed "dynloader" to "serv_extensions" globally. We don't want people
+ to think we have a dynamic loader, do we? :)
+ * serv_*_init() is now declared in serv_extensions.h. This is definitely the
+ wrong place for it. It's there temporarily until we decide on a new
+ convention for server extensions.
+ * bootstrap: more reliable detection of Red Hat Linux 7.3 -- more specifically,
+ fewer fireworks when the host system is *not* Red Hat Linux.
+
Revision 601.110 2003/01/15 16:34:53 ajc
* bootstrap: don't check /etc/redhat-release if it doesn't exist (which is
the case on all non Red Hat Linux systems)
Fri Jul 10 1998 Art Cancro <ajc@uncensored.citadel.org>
* Initial CVS import
+
SOURCES=aidepost.c auth.c base64.c chkpwd.c citadel.c citadel_ipc.c \
citmail.c citserver.c client_chat.c client_passwords.c \
clientsocket.c commands.c config.c control.c $(DATABASE) \
- $(DOMAIN) dynloader.c file_ops.c genstamp.c getutline.c \
+ $(DOMAIN) serv_extensions.c file_ops.c genstamp.c getutline.c \
housekeeping.c html.c imap_fetch.c imap_misc.c imap_search.c \
imap_store.c imap_tools.c internet_addressing.c ipc_c_tcp.c \
locate_host.c logging.c md5.c messages.c migratenet.c \
parsedate.o: parsedate.c
SERV_OBJS = server_main.o \
- user_ops.o citserver.o sysdep.o dynloader.o \
+ user_ops.o citserver.o sysdep.o serv_extensions.o \
tools.o $(DATABASE:.c=.o) $(DOMAIN:.c=.o) \
control.o policy.o config.o support.o room_ops.o \
file_ops.o msgbase.o \
# $Id$
#
+# Remove any vestiges of pre-6.05 build environments
+rm -f .libs modules *.so *.lo *.la
+
# Goofy red hat 7.3 stuff
-if [ -s /etc/redhat-release ] ; then
- [ `cut -f 5 -d ' ' /etc/redhat-release` = 7.3 ] && redhat73=true
+if grep 7.3 /etc/redhat-release >/dev/null 2>&1 ; then
+ redhat73=true
else
redhat73=false
fi
#include <arpa/inet.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "citserver.h"
#include "config.h"
/* $Id$ */
-#include "dynloader.h"
+#include "serv_extensions.h"
/* Simple linked list structure ... used in a bunch of different places. */
struct RoomProcList {
#include <stdarg.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#ifndef HAVE_SNPRINTF
#include "snprintf.h"
#endif
#include <limits.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "config.h"
struct config config;
*
*/
-#include "dynloader.h"
+#include "serv_extensions.h"
void get_config(void);
void put_config(void);
#include "citadel.h"
#include "server.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "support.h"
#include "config.h"
#include <pthread.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "citserver.h"
#include "database.h"
#include "msgbase.h"
+++ /dev/null
-/*
- * $Id$
- *
- * Citadel Dynamic Loading Module
- * Written by Brian Costello <btx@calyx.net>
- *
- */
-
-#include "sysdep.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <string.h>
-#include <syslog.h>
-#include <limits.h>
-#include <ctype.h>
-#include "citadel.h"
-#include "server.h"
-#include "dynloader.h"
-#include "sysdep_decls.h"
-#include "msgbase.h"
-#include "tools.h"
-#include "config.h"
-
-#ifndef HAVE_SNPRINTF
-#include <stdarg.h>
-#include "snprintf.h"
-#endif
-
-struct LogFunctionHook *LogHookTable = NULL;
-struct CleanupFunctionHook *CleanupHookTable = NULL;
-struct SessionFunctionHook *SessionHookTable = NULL;
-struct UserFunctionHook *UserHookTable = NULL;
-struct XmsgFunctionHook *XmsgHookTable = NULL;
-struct MessageFunctionHook *MessageHookTable = NULL;
-struct NetprocFunctionHook *NetprocHookTable = NULL;
-struct DeleteFunctionHook *DeleteHookTable = NULL;
-struct ServiceFunctionHook *ServiceHookTable = NULL;
-
-struct ProtoFunctionHook {
- void (*handler) (char *cmdbuf);
- char *cmd;
- char *desc;
- struct ProtoFunctionHook *next;
-} *ProtoHookList = NULL;
-
-void CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
-{
- struct ProtoFunctionHook *p;
-
- p = (struct ProtoFunctionHook *)
- mallok(sizeof(struct ProtoFunctionHook));
-
- if (p == NULL) {
- fprintf(stderr, "can't malloc new ProtoFunctionHook\n");
- exit(EXIT_FAILURE);
- }
- p->handler = handler;
- p->cmd = cmd;
- p->desc = desc;
- p->next = ProtoHookList;
- ProtoHookList = p;
- lprintf(5, "Registered server command %s (%s)\n", cmd, desc);
-}
-
-
-void CtdlUnregisterProtoHook(void (*handler) (char *), char *cmd)
-{
- struct ProtoFunctionHook *cur, *p;
-
- for (cur = ProtoHookList; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- handler == cur->handler &&
- !strcmp(cmd, cur->cmd)) {
- lprintf(5, "Unregistered server command %s (%s)\n",
- cmd, cur->desc);
- p = cur->next;
- if (cur == ProtoHookList) {
- ProtoHookList = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-int DLoader_Exec_Cmd(char *cmdbuf)
-{
- struct ProtoFunctionHook *p;
-
- for (p = ProtoHookList; p; p = p->next) {
- if (!strncasecmp(cmdbuf, p->cmd, 4)) {
- p->handler(&cmdbuf[5]);
- return 1;
- }
- }
- return 0;
-}
-
-void initialize_server_extensions(void)
-{
- serv_bio_init();
- serv_calendar_init();
- serv_inithat_init();
- serv_expire_init();
- serv_imap_init();
- serv_inetcfg_init();
- serv_listsub_init();
- serv_mrtg_init();
- serv_netfilter_init();
- serv_network_init();
- serv_newuser_init();
- serv_pas2_init();
- serv_pop3_init();
- serv_rwho_init();
- serv_smtp_init();
- serv_spam_init();
- /* serv_test_init(); */
- serv_upgrade_init();
- serv_vandelay_init();
- serv_vcard_init();
-}
-
-
-
-void CtdlRegisterLogHook(void (*fcn_ptr) (char *), int loglevel)
-{
-
- struct LogFunctionHook *newfcn;
-
- newfcn = (struct LogFunctionHook *)
- mallok(sizeof(struct LogFunctionHook));
- newfcn->next = LogHookTable;
- newfcn->h_function_pointer = fcn_ptr;
- newfcn->loglevel = loglevel;
- LogHookTable = newfcn;
-
- lprintf(5, "Registered a new logging function\n");
-}
-
-
-void CtdlUnregisterLogHook(void (*fcn_ptr) (char *), int loglevel)
-{
- struct LogFunctionHook *cur, *p;
-
- for (cur = LogHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- fcn_ptr == cur->h_function_pointer &&
- loglevel == cur->loglevel) {
- lprintf(5, "Unregistered logging function\n");
- p = cur->next;
- if (cur == LogHookTable) {
- LogHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterCleanupHook(void (*fcn_ptr) (void))
-{
-
- struct CleanupFunctionHook *newfcn;
-
- newfcn = (struct CleanupFunctionHook *)
- mallok(sizeof(struct CleanupFunctionHook));
- newfcn->next = CleanupHookTable;
- newfcn->h_function_pointer = fcn_ptr;
- CleanupHookTable = newfcn;
-
- lprintf(5, "Registered a new cleanup function\n");
-}
-
-
-void CtdlUnregisterCleanupHook(void (*fcn_ptr) (void))
-{
- struct CleanupFunctionHook *cur, *p;
-
- for (cur = CleanupHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- fcn_ptr == cur->h_function_pointer) {
- lprintf(5, "Unregistered cleanup function\n");
- p = cur->next;
- if (cur == CleanupHookTable) {
- CleanupHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterSessionHook(void (*fcn_ptr) (void), int EventType)
-{
-
- struct SessionFunctionHook *newfcn;
-
- newfcn = (struct SessionFunctionHook *)
- mallok(sizeof(struct SessionFunctionHook));
- newfcn->next = SessionHookTable;
- newfcn->h_function_pointer = fcn_ptr;
- newfcn->eventtype = EventType;
- SessionHookTable = newfcn;
-
- lprintf(5, "Registered a new session function (type %d)\n",
- EventType);
-}
-
-
-void CtdlUnregisterSessionHook(void (*fcn_ptr) (void), int EventType)
-{
- struct SessionFunctionHook *cur, *p;
-
- for (cur = SessionHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- fcn_ptr == cur->h_function_pointer &&
- EventType == cur->eventtype) {
- lprintf(5, "Unregistered session function (type %d)\n",
- EventType);
- p = cur->next;
- if (cur == SessionHookTable) {
- SessionHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterUserHook(void (*fcn_ptr) (char *, long), int EventType)
-{
-
- struct UserFunctionHook *newfcn;
-
- newfcn = (struct UserFunctionHook *)
- mallok(sizeof(struct UserFunctionHook));
- newfcn->next = UserHookTable;
- newfcn->h_function_pointer = fcn_ptr;
- newfcn->eventtype = EventType;
- UserHookTable = newfcn;
-
- lprintf(5, "Registered a new user function (type %d)\n",
- EventType);
-}
-
-
-void CtdlUnregisterUserHook(void (*fcn_ptr) (char *, long), int EventType)
-{
- struct UserFunctionHook *cur, *p;
-
- for (cur = UserHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- fcn_ptr == cur->h_function_pointer &&
- EventType == cur->eventtype) {
- lprintf(5, "Unregistered user function (type %d)\n",
- EventType);
- p = cur->next;
- if (cur == UserHookTable) {
- UserHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterMessageHook(int (*handler)(struct CtdlMessage *),
- int EventType)
-{
-
- struct MessageFunctionHook *newfcn;
-
- newfcn = (struct MessageFunctionHook *)
- mallok(sizeof(struct MessageFunctionHook));
- newfcn->next = MessageHookTable;
- newfcn->h_function_pointer = handler;
- newfcn->eventtype = EventType;
- MessageHookTable = newfcn;
-
- lprintf(5, "Registered a new message function (type %d)\n",
- EventType);
-}
-
-
-void CtdlUnregisterMessageHook(int (*handler)(struct CtdlMessage *),
- int EventType)
-{
- struct MessageFunctionHook *cur, *p;
-
- for (cur = MessageHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- handler == cur->h_function_pointer &&
- EventType == cur->eventtype) {
- lprintf(5, "Unregistered message function (type %d)\n",
- EventType);
- p = cur->next;
- if (cur == MessageHookTable) {
- MessageHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
-{
- struct NetprocFunctionHook *newfcn;
-
- newfcn = (struct NetprocFunctionHook *)
- mallok(sizeof(struct NetprocFunctionHook));
- newfcn->next = NetprocHookTable;
- newfcn->h_function_pointer = handler;
- NetprocHookTable = newfcn;
-
- lprintf(5, "Registered a new netproc function\n");
-}
-
-
-void CtdlUnregisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
-{
- struct NetprocFunctionHook *cur, *p;
-
- for (cur = NetprocHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- handler == cur->h_function_pointer ) {
- lprintf(5, "Unregistered netproc function\n");
- p = cur->next;
- if (cur == NetprocHookTable) {
- NetprocHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterDeleteHook(void (*handler)(char *, long) )
-{
- struct DeleteFunctionHook *newfcn;
-
- newfcn = (struct DeleteFunctionHook *)
- mallok(sizeof(struct DeleteFunctionHook));
- newfcn->next = DeleteHookTable;
- newfcn->h_function_pointer = handler;
- DeleteHookTable = newfcn;
-
- lprintf(5, "Registered a new netproc function\n");
-}
-
-
-void CtdlUnregisterDeleteHook(void (*handler)(char *, long) )
-{
- struct DeleteFunctionHook *cur, *p;
-
- for (cur = DeleteHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- handler == cur->h_function_pointer ) {
- lprintf(5, "Unregistered netproc function\n");
- p = cur->next;
- if (cur == DeleteHookTable) {
- DeleteHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
-{
-
- struct XmsgFunctionHook *newfcn;
-
- newfcn = (struct XmsgFunctionHook *)
- mallok(sizeof(struct XmsgFunctionHook));
- newfcn->next = XmsgHookTable;
- newfcn->order = order;
- newfcn->h_function_pointer = fcn_ptr;
- XmsgHookTable = newfcn;
- lprintf(5, "Registered a new x-msg function (priority %d)\n", order);
-}
-
-
-void CtdlUnregisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
-{
- struct XmsgFunctionHook *cur, *p;
-
- for (cur = XmsgHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- fcn_ptr == cur->h_function_pointer &&
- order == cur->order) {
- lprintf(5, "Unregistered x-msg function "
- "(priority %d)\n", order);
- p = cur->next;
- if (cur == XmsgHookTable) {
- XmsgHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void CtdlRegisterServiceHook(int tcp_port,
- char *sockpath,
- void (*h_greeting_function) (void),
- void (*h_command_function) (void) )
-{
- struct ServiceFunctionHook *newfcn;
- char message[SIZ];
-
- newfcn = (struct ServiceFunctionHook *)
- mallok(sizeof(struct ServiceFunctionHook));
- newfcn->next = ServiceHookTable;
- newfcn->tcp_port = tcp_port;
- newfcn->sockpath = sockpath;
- newfcn->h_greeting_function = h_greeting_function;
- newfcn->h_command_function = h_command_function;
-
- if (sockpath != NULL) {
- newfcn->msock = ig_uds_server(sockpath, config.c_maxsessions);
- snprintf(message, sizeof message, "Unix domain socket '%s': ", sockpath);
- }
- else if (tcp_port <= 0) { /* port -1 to disable */
- lprintf(7, "Service has been manually disabled, skipping\n");
- phree(newfcn);
- return;
- }
- else {
- newfcn->msock = ig_tcp_server(tcp_port, config.c_maxsessions);
- snprintf(message, sizeof message, "TCP port %d: ", tcp_port);
- }
-
- if (newfcn->msock > 0) {
- ServiceHookTable = newfcn;
- strcat(message, "registered.");
- lprintf(5, "%s\n", message);
- }
- else {
- strcat(message, "FAILED.");
- lprintf(2, "%s\n", message);
- phree(newfcn);
- }
-}
-
-
-void CtdlUnregisterServiceHook(int tcp_port, char *sockpath,
- void (*h_greeting_function) (void),
- void (*h_command_function) (void) )
-{
- struct ServiceFunctionHook *cur, *p;
-
- for (cur = ServiceHookTable; cur != NULL; cur = cur->next) {
- /* This will also remove duplicates if any */
- while (cur != NULL &&
- !(sockpath && cur->sockpath &&
- strcmp(sockpath, cur->sockpath)) &&
- h_greeting_function == cur->h_greeting_function &&
- h_command_function == cur->h_command_function &&
- tcp_port == cur->tcp_port) {
- close(cur->msock);
- if (sockpath) {
- lprintf(5, "Closed UNIX domain socket %s\n",
- sockpath);
- } else if (tcp_port) {
- lprintf(5, "Closed TCP port %d\n", tcp_port);
- } else {
- lprintf(5, "Unregistered unknown service\n");
- }
- p = cur->next;
- if (cur == ServiceHookTable) {
- ServiceHookTable = p;
- }
- phree(cur);
- cur = p;
- }
- }
-}
-
-
-void PerformSessionHooks(int EventType)
-{
- struct SessionFunctionHook *fcn;
-
- for (fcn = SessionHookTable; fcn != NULL; fcn = fcn->next) {
- if (fcn->eventtype == EventType) {
- (*fcn->h_function_pointer) ();
- }
- }
-}
-
-void PerformLogHooks(int loglevel, char *logmsg)
-{
- struct LogFunctionHook *fcn;
-
- for (fcn = LogHookTable; fcn != NULL; fcn = fcn->next) {
- if (fcn->loglevel >= loglevel) {
- (*fcn->h_function_pointer) (logmsg);
- }
- }
-}
-
-void PerformUserHooks(char *username, long usernum, int EventType)
-{
- struct UserFunctionHook *fcn;
-
- for (fcn = UserHookTable; fcn != NULL; fcn = fcn->next) {
- if (fcn->eventtype == EventType) {
- (*fcn->h_function_pointer) (username, usernum);
- }
- }
-}
-
-int PerformMessageHooks(struct CtdlMessage *msg, int EventType)
-{
- struct MessageFunctionHook *fcn;
- int total_retval = 0;
-
- /* Other code may elect to protect this message from server-side
- * handlers; if this is the case, don't do anything.
- lprintf(9, "** Event type is %d, flags are %d\n",
- EventType, msg->cm_flags);
- */
- if (msg->cm_flags & CM_SKIP_HOOKS) {
- lprintf(9, "Skipping hooks\n");
- return(0);
- }
-
- /* Otherwise, run all the hooks appropriate to this event type.
- */
- for (fcn = MessageHookTable; fcn != NULL; fcn = fcn->next) {
- if (fcn->eventtype == EventType) {
- total_retval = total_retval +
- (*fcn->h_function_pointer) (msg);
- }
- }
-
- /* Return the sum of the return codes from the hook functions. If
- * this is an EVT_BEFORESAVE event, a nonzero return code will cause
- * the save operation to abort.
- */
- return total_retval;
-}
-
-
-
-int PerformNetprocHooks(struct CtdlMessage *msg, char *target_room)
-{
- struct NetprocFunctionHook *fcn;
- int total_retval = 0;
-
- for (fcn = NetprocHookTable; fcn != NULL; fcn = fcn->next) {
- total_retval = total_retval +
- (*fcn->h_function_pointer) (msg, target_room);
- }
-
- /* Return the sum of the return codes from the hook functions.
- * A nonzero return code will cause the message to *not* be imported.
- */
- return total_retval;
-}
-
-
-void PerformDeleteHooks(char *room, long msgnum)
-{
- struct DeleteFunctionHook *fcn;
-
- for (fcn = DeleteHookTable; fcn != NULL; fcn = fcn->next) {
- (*fcn->h_function_pointer) (room, msgnum);
- }
-}
-
-
-
-int PerformXmsgHooks(char *sender, char *recp, char *msg)
-{
- struct XmsgFunctionHook *fcn;
- int total_sent = 0;
- int p;
-
- for (p=0; p<MAX_XMSG_PRI; ++p) {
- for (fcn = XmsgHookTable; fcn != NULL; fcn = fcn->next) {
- if (fcn->order == p) {
- total_sent +=
- (*fcn->h_function_pointer)
- (sender, recp, msg);
- }
- }
- /* Break out of the loop if a higher-priority function
- * successfully delivered the message. This prevents duplicate
- * deliveries to local users simultaneously signed onto
- * remote services.
- */
- if (total_sent) break;
- }
- return total_sent;
-}
+++ /dev/null
-/* $Id$ */
-
-#ifndef DYNLOADER_H
-#define DYNLOADER_H
-
-#include "server.h"
-
-void initialize_server_extensions(void);
-int DLoader_Exec_Cmd(char *cmdbuf);
-char *Dynamic_Module_Init(void);
-
-void CtdlRegisterLogHook(void (*fcn_ptr)(char *), int loglevel);
-void CtdlUnregisterLogHook(void (*fcn_ptr)(char *), int loglevel);
-void PerformLogHooks(int loglevel, char *logmsg);
-
-void CtdlRegisterSessionHook(void (*fcn_ptr)(void), int EventType);
-void CtdlUnregisterSessionHook(void (*fcn_ptr)(void), int EventType);
-void PerformSessionHooks(int EventType);
-
-void CtdlRegisterUserHook(void (*fcn_ptr)(char*, long), int EventType);
-void CtdlUnregisterUserHook(void (*fcn_ptr)(char*, long), int EventType);
-void PerformUserHooks(char *username, long usernum, int EventType);
-
-void CtdlRegisterXmsgHook(int (*fcn_ptr)(char *, char *, char *), int order);
-void CtdlUnregisterXmsgHook(int (*fcn_ptr)(char *, char *, char *), int order);
-int PerformXmsgHooks(char *, char *, char *);
-
-
-void CtdlRegisterMessageHook(int (*handler)(struct CtdlMessage *),
- int EventType);
-void CtdlUnregisterMessageHook(int (*handler)(struct CtdlMessage *),
- int EventType);
-int PerformMessageHooks(struct CtdlMessage *, int EventType);
-
-
-void CtdlRegisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) );
-void CtdlUnregisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) );
-int PerformNetprocHooks(struct CtdlMessage *, char *);
-
-void CtdlRegisterDeleteHook(void (*handler)(char *, long) );
-void CtdlUnregisterDeleteHook(void (*handler)(char *, long) );
-void PerformDeleteHooks(char *, long);
-
-
-void CtdlRegisterCleanupHook(void (*fcn_ptr)(void));
-void CtdlUnregisterCleanupHook(void (*fcn_ptr)(void));
-void CtdlRegisterProtoHook(void (*handler)(char *), char *cmd, char *desc);
-void CtdlUnregisterProtoHook(void (*handler)(char *), char *cmd);
-void CtdlRegisterServiceHook(int tcp_port,
- char *sockpath,
- void (*h_greeting_function) (void),
- void (*h_command_function) (void) ) ;
-void CtdlUnregisterServiceHook(int tcp_port,
- char *sockpath,
- void (*h_greeting_function) (void),
- void (*h_command_function) (void) ) ;
-
-#endif /* DYNLOADER_H */
#include <limits.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "config.h"
#include "file_ops.h"
#include "sysdep_decls.h"
#include "tools.h"
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "citserver.h"
#include "config.h"
#include "housekeeping.h"
#include <syslog.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "control.h"
#include "sysdep_decls.h"
#include "support.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include <limits.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "citserver.h"
#include "support.h"
#include <string.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "locate_host.h"
#include "sysdep_decls.h"
#include "config.h"
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "tools.h"
#include <sys/stat.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "database.h"
#include "msgbase.h"
#include "support.h"
#include "citadel.h"
#include "server.h"
#include "database.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "config.h"
#include "room_ops.h"
#include "sysdep_decls.h"
#include <errno.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "database.h"
#include "config.h"
#include "room_ops.h"
#include "tools.h"
#include "citadel_ipc.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "config.h"
#define LOCKFILE "/tmp/LCK.sendcommand"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "sysdep_decls.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "user_ops.h"
#include "room_ops.h"
#include "tools.h"
#include <limits.h>
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include <syslog.h>
#include "serv_chat.h"
#include "sysdep_decls.h"
#include "server.h"
#include "serv_crypto.h"
#include "sysdep_decls.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#ifdef HAVE_OPENSSL
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "policy.h"
#include "database.h"
--- /dev/null
+/*
+ * $Id$
+ *
+ * Citadel Dynamic Loading Module
+ * Written by Brian Costello <btx@calyx.net>
+ *
+ */
+
+#include "sysdep.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <string.h>
+#include <syslog.h>
+#include <limits.h>
+#include <ctype.h>
+#include "citadel.h"
+#include "server.h"
+#include "serv_extensions.h"
+#include "sysdep_decls.h"
+#include "msgbase.h"
+#include "tools.h"
+#include "config.h"
+
+#ifndef HAVE_SNPRINTF
+#include <stdarg.h>
+#include "snprintf.h"
+#endif
+
+struct LogFunctionHook *LogHookTable = NULL;
+struct CleanupFunctionHook *CleanupHookTable = NULL;
+struct SessionFunctionHook *SessionHookTable = NULL;
+struct UserFunctionHook *UserHookTable = NULL;
+struct XmsgFunctionHook *XmsgHookTable = NULL;
+struct MessageFunctionHook *MessageHookTable = NULL;
+struct NetprocFunctionHook *NetprocHookTable = NULL;
+struct DeleteFunctionHook *DeleteHookTable = NULL;
+struct ServiceFunctionHook *ServiceHookTable = NULL;
+
+struct ProtoFunctionHook {
+ void (*handler) (char *cmdbuf);
+ char *cmd;
+ char *desc;
+ struct ProtoFunctionHook *next;
+} *ProtoHookList = NULL;
+
+void CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
+{
+ struct ProtoFunctionHook *p;
+
+ p = (struct ProtoFunctionHook *)
+ mallok(sizeof(struct ProtoFunctionHook));
+
+ if (p == NULL) {
+ fprintf(stderr, "can't malloc new ProtoFunctionHook\n");
+ exit(EXIT_FAILURE);
+ }
+ p->handler = handler;
+ p->cmd = cmd;
+ p->desc = desc;
+ p->next = ProtoHookList;
+ ProtoHookList = p;
+ lprintf(5, "Registered server command %s (%s)\n", cmd, desc);
+}
+
+
+void CtdlUnregisterProtoHook(void (*handler) (char *), char *cmd)
+{
+ struct ProtoFunctionHook *cur, *p;
+
+ for (cur = ProtoHookList; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ handler == cur->handler &&
+ !strcmp(cmd, cur->cmd)) {
+ lprintf(5, "Unregistered server command %s (%s)\n",
+ cmd, cur->desc);
+ p = cur->next;
+ if (cur == ProtoHookList) {
+ ProtoHookList = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+int DLoader_Exec_Cmd(char *cmdbuf)
+{
+ struct ProtoFunctionHook *p;
+
+ for (p = ProtoHookList; p; p = p->next) {
+ if (!strncasecmp(cmdbuf, p->cmd, 4)) {
+ p->handler(&cmdbuf[5]);
+ return 1;
+ }
+ }
+ return 0;
+}
+
+void initialize_server_extensions(void)
+{
+ serv_bio_init();
+ serv_calendar_init();
+ serv_inithat_init();
+ serv_expire_init();
+ serv_imap_init();
+ serv_inetcfg_init();
+ serv_listsub_init();
+ serv_mrtg_init();
+ serv_netfilter_init();
+ serv_network_init();
+ serv_newuser_init();
+ serv_pas2_init();
+ serv_pop3_init();
+ serv_rwho_init();
+ serv_smtp_init();
+ serv_spam_init();
+ /* serv_test_init(); */
+ serv_upgrade_init();
+ serv_vandelay_init();
+ serv_vcard_init();
+}
+
+
+
+void CtdlRegisterLogHook(void (*fcn_ptr) (char *), int loglevel)
+{
+
+ struct LogFunctionHook *newfcn;
+
+ newfcn = (struct LogFunctionHook *)
+ mallok(sizeof(struct LogFunctionHook));
+ newfcn->next = LogHookTable;
+ newfcn->h_function_pointer = fcn_ptr;
+ newfcn->loglevel = loglevel;
+ LogHookTable = newfcn;
+
+ lprintf(5, "Registered a new logging function\n");
+}
+
+
+void CtdlUnregisterLogHook(void (*fcn_ptr) (char *), int loglevel)
+{
+ struct LogFunctionHook *cur, *p;
+
+ for (cur = LogHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ fcn_ptr == cur->h_function_pointer &&
+ loglevel == cur->loglevel) {
+ lprintf(5, "Unregistered logging function\n");
+ p = cur->next;
+ if (cur == LogHookTable) {
+ LogHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterCleanupHook(void (*fcn_ptr) (void))
+{
+
+ struct CleanupFunctionHook *newfcn;
+
+ newfcn = (struct CleanupFunctionHook *)
+ mallok(sizeof(struct CleanupFunctionHook));
+ newfcn->next = CleanupHookTable;
+ newfcn->h_function_pointer = fcn_ptr;
+ CleanupHookTable = newfcn;
+
+ lprintf(5, "Registered a new cleanup function\n");
+}
+
+
+void CtdlUnregisterCleanupHook(void (*fcn_ptr) (void))
+{
+ struct CleanupFunctionHook *cur, *p;
+
+ for (cur = CleanupHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ fcn_ptr == cur->h_function_pointer) {
+ lprintf(5, "Unregistered cleanup function\n");
+ p = cur->next;
+ if (cur == CleanupHookTable) {
+ CleanupHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterSessionHook(void (*fcn_ptr) (void), int EventType)
+{
+
+ struct SessionFunctionHook *newfcn;
+
+ newfcn = (struct SessionFunctionHook *)
+ mallok(sizeof(struct SessionFunctionHook));
+ newfcn->next = SessionHookTable;
+ newfcn->h_function_pointer = fcn_ptr;
+ newfcn->eventtype = EventType;
+ SessionHookTable = newfcn;
+
+ lprintf(5, "Registered a new session function (type %d)\n",
+ EventType);
+}
+
+
+void CtdlUnregisterSessionHook(void (*fcn_ptr) (void), int EventType)
+{
+ struct SessionFunctionHook *cur, *p;
+
+ for (cur = SessionHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ fcn_ptr == cur->h_function_pointer &&
+ EventType == cur->eventtype) {
+ lprintf(5, "Unregistered session function (type %d)\n",
+ EventType);
+ p = cur->next;
+ if (cur == SessionHookTable) {
+ SessionHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterUserHook(void (*fcn_ptr) (char *, long), int EventType)
+{
+
+ struct UserFunctionHook *newfcn;
+
+ newfcn = (struct UserFunctionHook *)
+ mallok(sizeof(struct UserFunctionHook));
+ newfcn->next = UserHookTable;
+ newfcn->h_function_pointer = fcn_ptr;
+ newfcn->eventtype = EventType;
+ UserHookTable = newfcn;
+
+ lprintf(5, "Registered a new user function (type %d)\n",
+ EventType);
+}
+
+
+void CtdlUnregisterUserHook(void (*fcn_ptr) (char *, long), int EventType)
+{
+ struct UserFunctionHook *cur, *p;
+
+ for (cur = UserHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ fcn_ptr == cur->h_function_pointer &&
+ EventType == cur->eventtype) {
+ lprintf(5, "Unregistered user function (type %d)\n",
+ EventType);
+ p = cur->next;
+ if (cur == UserHookTable) {
+ UserHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterMessageHook(int (*handler)(struct CtdlMessage *),
+ int EventType)
+{
+
+ struct MessageFunctionHook *newfcn;
+
+ newfcn = (struct MessageFunctionHook *)
+ mallok(sizeof(struct MessageFunctionHook));
+ newfcn->next = MessageHookTable;
+ newfcn->h_function_pointer = handler;
+ newfcn->eventtype = EventType;
+ MessageHookTable = newfcn;
+
+ lprintf(5, "Registered a new message function (type %d)\n",
+ EventType);
+}
+
+
+void CtdlUnregisterMessageHook(int (*handler)(struct CtdlMessage *),
+ int EventType)
+{
+ struct MessageFunctionHook *cur, *p;
+
+ for (cur = MessageHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ handler == cur->h_function_pointer &&
+ EventType == cur->eventtype) {
+ lprintf(5, "Unregistered message function (type %d)\n",
+ EventType);
+ p = cur->next;
+ if (cur == MessageHookTable) {
+ MessageHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
+{
+ struct NetprocFunctionHook *newfcn;
+
+ newfcn = (struct NetprocFunctionHook *)
+ mallok(sizeof(struct NetprocFunctionHook));
+ newfcn->next = NetprocHookTable;
+ newfcn->h_function_pointer = handler;
+ NetprocHookTable = newfcn;
+
+ lprintf(5, "Registered a new netproc function\n");
+}
+
+
+void CtdlUnregisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
+{
+ struct NetprocFunctionHook *cur, *p;
+
+ for (cur = NetprocHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ handler == cur->h_function_pointer ) {
+ lprintf(5, "Unregistered netproc function\n");
+ p = cur->next;
+ if (cur == NetprocHookTable) {
+ NetprocHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterDeleteHook(void (*handler)(char *, long) )
+{
+ struct DeleteFunctionHook *newfcn;
+
+ newfcn = (struct DeleteFunctionHook *)
+ mallok(sizeof(struct DeleteFunctionHook));
+ newfcn->next = DeleteHookTable;
+ newfcn->h_function_pointer = handler;
+ DeleteHookTable = newfcn;
+
+ lprintf(5, "Registered a new netproc function\n");
+}
+
+
+void CtdlUnregisterDeleteHook(void (*handler)(char *, long) )
+{
+ struct DeleteFunctionHook *cur, *p;
+
+ for (cur = DeleteHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ handler == cur->h_function_pointer ) {
+ lprintf(5, "Unregistered netproc function\n");
+ p = cur->next;
+ if (cur == DeleteHookTable) {
+ DeleteHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
+{
+
+ struct XmsgFunctionHook *newfcn;
+
+ newfcn = (struct XmsgFunctionHook *)
+ mallok(sizeof(struct XmsgFunctionHook));
+ newfcn->next = XmsgHookTable;
+ newfcn->order = order;
+ newfcn->h_function_pointer = fcn_ptr;
+ XmsgHookTable = newfcn;
+ lprintf(5, "Registered a new x-msg function (priority %d)\n", order);
+}
+
+
+void CtdlUnregisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
+{
+ struct XmsgFunctionHook *cur, *p;
+
+ for (cur = XmsgHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ fcn_ptr == cur->h_function_pointer &&
+ order == cur->order) {
+ lprintf(5, "Unregistered x-msg function "
+ "(priority %d)\n", order);
+ p = cur->next;
+ if (cur == XmsgHookTable) {
+ XmsgHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlRegisterServiceHook(int tcp_port,
+ char *sockpath,
+ void (*h_greeting_function) (void),
+ void (*h_command_function) (void) )
+{
+ struct ServiceFunctionHook *newfcn;
+ char message[SIZ];
+
+ newfcn = (struct ServiceFunctionHook *)
+ mallok(sizeof(struct ServiceFunctionHook));
+ newfcn->next = ServiceHookTable;
+ newfcn->tcp_port = tcp_port;
+ newfcn->sockpath = sockpath;
+ newfcn->h_greeting_function = h_greeting_function;
+ newfcn->h_command_function = h_command_function;
+
+ if (sockpath != NULL) {
+ newfcn->msock = ig_uds_server(sockpath, config.c_maxsessions);
+ snprintf(message, sizeof message, "Unix domain socket '%s': ", sockpath);
+ }
+ else if (tcp_port <= 0) { /* port -1 to disable */
+ lprintf(7, "Service has been manually disabled, skipping\n");
+ phree(newfcn);
+ return;
+ }
+ else {
+ newfcn->msock = ig_tcp_server(tcp_port, config.c_maxsessions);
+ snprintf(message, sizeof message, "TCP port %d: ", tcp_port);
+ }
+
+ if (newfcn->msock > 0) {
+ ServiceHookTable = newfcn;
+ strcat(message, "registered.");
+ lprintf(5, "%s\n", message);
+ }
+ else {
+ strcat(message, "FAILED.");
+ lprintf(2, "%s\n", message);
+ phree(newfcn);
+ }
+}
+
+
+void CtdlUnregisterServiceHook(int tcp_port, char *sockpath,
+ void (*h_greeting_function) (void),
+ void (*h_command_function) (void) )
+{
+ struct ServiceFunctionHook *cur, *p;
+
+ for (cur = ServiceHookTable; cur != NULL; cur = cur->next) {
+ /* This will also remove duplicates if any */
+ while (cur != NULL &&
+ !(sockpath && cur->sockpath &&
+ strcmp(sockpath, cur->sockpath)) &&
+ h_greeting_function == cur->h_greeting_function &&
+ h_command_function == cur->h_command_function &&
+ tcp_port == cur->tcp_port) {
+ close(cur->msock);
+ if (sockpath) {
+ lprintf(5, "Closed UNIX domain socket %s\n",
+ sockpath);
+ } else if (tcp_port) {
+ lprintf(5, "Closed TCP port %d\n", tcp_port);
+ } else {
+ lprintf(5, "Unregistered unknown service\n");
+ }
+ p = cur->next;
+ if (cur == ServiceHookTable) {
+ ServiceHookTable = p;
+ }
+ phree(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void PerformSessionHooks(int EventType)
+{
+ struct SessionFunctionHook *fcn;
+
+ for (fcn = SessionHookTable; fcn != NULL; fcn = fcn->next) {
+ if (fcn->eventtype == EventType) {
+ (*fcn->h_function_pointer) ();
+ }
+ }
+}
+
+void PerformLogHooks(int loglevel, char *logmsg)
+{
+ struct LogFunctionHook *fcn;
+
+ for (fcn = LogHookTable; fcn != NULL; fcn = fcn->next) {
+ if (fcn->loglevel >= loglevel) {
+ (*fcn->h_function_pointer) (logmsg);
+ }
+ }
+}
+
+void PerformUserHooks(char *username, long usernum, int EventType)
+{
+ struct UserFunctionHook *fcn;
+
+ for (fcn = UserHookTable; fcn != NULL; fcn = fcn->next) {
+ if (fcn->eventtype == EventType) {
+ (*fcn->h_function_pointer) (username, usernum);
+ }
+ }
+}
+
+int PerformMessageHooks(struct CtdlMessage *msg, int EventType)
+{
+ struct MessageFunctionHook *fcn;
+ int total_retval = 0;
+
+ /* Other code may elect to protect this message from server-side
+ * handlers; if this is the case, don't do anything.
+ lprintf(9, "** Event type is %d, flags are %d\n",
+ EventType, msg->cm_flags);
+ */
+ if (msg->cm_flags & CM_SKIP_HOOKS) {
+ lprintf(9, "Skipping hooks\n");
+ return(0);
+ }
+
+ /* Otherwise, run all the hooks appropriate to this event type.
+ */
+ for (fcn = MessageHookTable; fcn != NULL; fcn = fcn->next) {
+ if (fcn->eventtype == EventType) {
+ total_retval = total_retval +
+ (*fcn->h_function_pointer) (msg);
+ }
+ }
+
+ /* Return the sum of the return codes from the hook functions. If
+ * this is an EVT_BEFORESAVE event, a nonzero return code will cause
+ * the save operation to abort.
+ */
+ return total_retval;
+}
+
+
+
+int PerformNetprocHooks(struct CtdlMessage *msg, char *target_room)
+{
+ struct NetprocFunctionHook *fcn;
+ int total_retval = 0;
+
+ for (fcn = NetprocHookTable; fcn != NULL; fcn = fcn->next) {
+ total_retval = total_retval +
+ (*fcn->h_function_pointer) (msg, target_room);
+ }
+
+ /* Return the sum of the return codes from the hook functions.
+ * A nonzero return code will cause the message to *not* be imported.
+ */
+ return total_retval;
+}
+
+
+void PerformDeleteHooks(char *room, long msgnum)
+{
+ struct DeleteFunctionHook *fcn;
+
+ for (fcn = DeleteHookTable; fcn != NULL; fcn = fcn->next) {
+ (*fcn->h_function_pointer) (room, msgnum);
+ }
+}
+
+
+
+int PerformXmsgHooks(char *sender, char *recp, char *msg)
+{
+ struct XmsgFunctionHook *fcn;
+ int total_sent = 0;
+ int p;
+
+ for (p=0; p<MAX_XMSG_PRI; ++p) {
+ for (fcn = XmsgHookTable; fcn != NULL; fcn = fcn->next) {
+ if (fcn->order == p) {
+ total_sent +=
+ (*fcn->h_function_pointer)
+ (sender, recp, msg);
+ }
+ }
+ /* Break out of the loop if a higher-priority function
+ * successfully delivered the message. This prevents duplicate
+ * deliveries to local users simultaneously signed onto
+ * remote services.
+ */
+ if (total_sent) break;
+ }
+ return total_sent;
+}
--- /dev/null
+/* $Id$ */
+
+#ifndef SERV_EXTENSIONS_H
+#define SERV_EXTENSIONS_H
+
+#include "server.h"
+
+/*
+ * This is where we declare all of the server extensions we have.
+ * We'll probably start moving these to a more sane location in the near
+ * future. For now, this just shuts up the compiler.
+ */
+char *serv_bio_init(void);
+char *serv_calendar_init(void);
+char *serv_inithat_init(void);
+char *serv_expire_init(void);
+char *serv_imap_init(void);
+char *serv_inetcfg_init(void);
+char *serv_listsub_init(void);
+char *serv_mrtg_init(void);
+char *serv_netfilter_init(void);
+char *serv_network_init(void);
+char *serv_newuser_init(void);
+char *serv_pas2_init(void);
+char *serv_pop3_init(void);
+char *serv_rwho_init(void);
+char *serv_smtp_init(void);
+char *serv_spam_init(void);
+char *serv_test_init(void);
+char *serv_upgrade_init(void);
+char *serv_vandelay_init(void);
+char *serv_vcard_init(void);
+/*
+ */
+
+void initialize_server_extensions(void);
+int DLoader_Exec_Cmd(char *cmdbuf);
+char *Dynamic_Module_Init(void);
+
+void CtdlRegisterLogHook(void (*fcn_ptr)(char *), int loglevel);
+void CtdlUnregisterLogHook(void (*fcn_ptr)(char *), int loglevel);
+void PerformLogHooks(int loglevel, char *logmsg);
+
+void CtdlRegisterSessionHook(void (*fcn_ptr)(void), int EventType);
+void CtdlUnregisterSessionHook(void (*fcn_ptr)(void), int EventType);
+void PerformSessionHooks(int EventType);
+
+void CtdlRegisterUserHook(void (*fcn_ptr)(char*, long), int EventType);
+void CtdlUnregisterUserHook(void (*fcn_ptr)(char*, long), int EventType);
+void PerformUserHooks(char *username, long usernum, int EventType);
+
+void CtdlRegisterXmsgHook(int (*fcn_ptr)(char *, char *, char *), int order);
+void CtdlUnregisterXmsgHook(int (*fcn_ptr)(char *, char *, char *), int order);
+int PerformXmsgHooks(char *, char *, char *);
+
+
+void CtdlRegisterMessageHook(int (*handler)(struct CtdlMessage *),
+ int EventType);
+void CtdlUnregisterMessageHook(int (*handler)(struct CtdlMessage *),
+ int EventType);
+int PerformMessageHooks(struct CtdlMessage *, int EventType);
+
+
+void CtdlRegisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) );
+void CtdlUnregisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) );
+int PerformNetprocHooks(struct CtdlMessage *, char *);
+
+void CtdlRegisterDeleteHook(void (*handler)(char *, long) );
+void CtdlUnregisterDeleteHook(void (*handler)(char *, long) );
+void PerformDeleteHooks(char *, long);
+
+
+void CtdlRegisterCleanupHook(void (*fcn_ptr)(void));
+void CtdlUnregisterCleanupHook(void (*fcn_ptr)(void));
+void CtdlRegisterProtoHook(void (*handler)(char *), char *cmd, char *desc);
+void CtdlUnregisterProtoHook(void (*handler)(char *), char *cmd);
+void CtdlRegisterServiceHook(int tcp_port,
+ char *sockpath,
+ void (*h_greeting_function) (void),
+ void (*h_command_function) (void) ) ;
+void CtdlUnregisterServiceHook(int tcp_port,
+ char *sockpath,
+ void (*h_greeting_function) (void),
+ void (*h_command_function) (void) ) ;
+
+#endif /* SERV_EXTENSIONS_H */
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
/*
- * This function is called by dynloader.c to register the IMAP module
- * with the Citadel server.
+ * This function is called to register the IMAP extension with Citadel.
*/
char *serv_imap_init(void)
{
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "server.h"
#include "citserver.h"
#include "support.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "user_ops.h"
#include "md5.h"
#include "tools.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "policy.h"
#include "database.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "database.h"
#include "room_ops.h"
#include "user_ops.h"
#include "citserver.h"
#include "support.h"
#include "config.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "database.h"
#include "msgbase.h"
#include "tools.h"
#include "support.h"
#include "config.h"
#include "control.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "room_ops.h"
#include "user_ops.h"
#include "policy.h"
#endif
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "citserver.h"
#include "support.h"
#endif
#include "citadel.h"
#include "server.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "citserver.h"
#include "support.h"
#include "server.h"
#include "database.h"
#include "user_ops.h"
-#include "dynloader.h"
+#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "support.h"
#include "room_ops.h"