#include <string.h>
#include <limits.h>
#include <ctype.h>
+#include <libcitadel.h>
#include "citadel.h"
#include "server.h"
#include "serv_extensions.h"
#include "sysdep_decls.h"
#include "msgbase.h"
-#include "tools.h"
#include "config.h"
+#include "modules/crypto/serv_crypto.h" /* Needed until a universal crypto startup hook is implimented for CtdlStartTLS */
+
+#include "ctdl_module.h"
+
#ifndef HAVE_SNPRINTF
#include <stdarg.h>
#include "snprintf.h"
struct DeleteFunctionHook *DeleteHookTable = NULL;
struct ServiceFunctionHook *ServiceHookTable = NULL;
struct FixedOutputHook *FixedOutputTable = NULL;
+struct RoomFunctionHook *RoomHookTable = NULL;
+struct SearchFunctionHook *SearchFunctionHookTable = NULL;
struct ProtoFunctionHook {
void (*handler) (char *cmdbuf);
struct ProtoFunctionHook *next;
} *ProtoHookList = NULL;
+
+struct DirectoryServiceHook {
+ int (*handler) (char *cn, char *ou, void **object);
+ int cmd;
+ char *module;
+ struct DirectoryServiceHook *next;
+} *DirectoryServiceHookList = NULL;
+
+struct DirectoryObject {
+ char *module;
+ void *object;
+ struct DirectoryObject *next;
+};
+
+#define ERR_PORT (1 << 1)
+
+
+static char *portlist = NULL;
+static size_t nSizPort = 0;
+
+static char *errormessages = NULL;
+size_t nSizErrmsg = 0;
+
+
+long DetailErrorFlags;
+
+char *ErrSubject = "Startup Problems";
+char *ErrGeneral = "Citadel had trouble on starting up. %s This means, citadel won't be the service provider for a specific service you configured it to.\n\n"
+"If you don't want citadel to provide these services, turn them off in WebCit via %s%s\n\n%s\n\n"
+"To make both ways actualy take place restart the citserver with \"sendcommand down\"\n\n"
+"The errors returned by the system were:\n%s\n"
+"You can recheck the above if you follow this faq item:\n"
+"http://www.citadel.org/doku.php/faq:mastering_your_os:net#netstat";
+
+
+char *ErrPortShort = "We couldn't bind all ports you configured to be provided by citadel server.";
+char *ErrPortWhere = "Admin->System Preferences->Network.\n\nThe failed ports and sockets are: ";
+char *ErrPortHint = "If you want citadel to provide you with that functionality, "
+"check the output of \"netstat -lnp\" on linux Servers or \"netstat -na\" on *BSD"
+" and stop the programm, that binds these ports. You should eventually remove "
+" their initscripts in /etc/init.d so that you won't get this trouble once more.\n"
+" After that goto Administration -> Shutdown Citadel to make Citadel retry to bind this port.\n";
+
+
+void LogPrintMessages(long err)
+{
+ char *List, *DetailList, *Short, *Where, *Hint, *Message;
+ int n = nSizPort + nSizErrmsg + 5;
+
+ Message = (char*) malloc(n * SIZ);
+
+ switch (err)
+ {
+ case ERR_PORT:
+ Short = ErrPortShort;
+ Where = ErrPortWhere;
+ Hint = ErrPortHint;
+ List = portlist;
+ DetailList = errormessages;
+ break;
+ default:
+ Short = "";
+ Where = "";
+ Hint = "";
+ List = "";
+ DetailList = "";
+ }
+
+
+ snprintf(Message, n * SIZ, ErrGeneral, Short, Where, List, Hint, DetailList);
+
+ CtdlLogPrintf(0,Message);
+ CtdlLogPrintf(0,ErrSubject);
+ quickie_message("Citadel", NULL, NULL, AIDEROOM, Message, FMT_FIXED, ErrSubject);
+ if (errormessages!=NULL) free (errormessages);
+ errormessages = NULL;
+ if (portlist!=NULL) free (portlist);
+ portlist = NULL;
+ free(Message);
+}
+
+
+
+void AppendString(char **target, char *append, size_t *len, size_t rate)
+{
+ size_t oLen = 0;
+ long AddLen;
+ long RelPtr = 0;
+
+ AddLen = strlen(append);
+
+ if (*len == 0)
+ {
+ *len = rate;
+
+ *target = (char*)malloc (*len * SIZ);
+ }
+ else
+ {
+ oLen = strlen(*target);
+ RelPtr = strlen(*target);
+ if (oLen + AddLen + 2 > *len * SIZ)
+ {
+ char *Buff = *target;
+ size_t NewSiz = *len + 10;
+ *target = malloc (NewSiz * SIZ);
+ memcpy (*target, Buff, NewSiz * SIZ);
+ *len = NewSiz;
+ }
+ }
+ memcpy (*target + oLen, append, AddLen);
+ (*target)[oLen + AddLen + 1] = '\n';
+ (*target)[oLen + AddLen + 2] = '\0';
+}
+
+void AddPortError(char *Port, char *ErrorMessage)
+{
+ char *pos;
+ long len;
+
+ DetailErrorFlags |= ERR_PORT;
+
+ AppendString(&errormessages, ErrorMessage, &nSizErrmsg, 10);
+ AppendString(&portlist, Port, &nSizPort, 2);
+
+ pos = strchr (portlist, ':');
+ if (pos != NULL) *pos = ';';
+
+ len = strlen (errormessages);
+ if (nSizErrmsg * SIZ > len + 3)
+ {
+ errormessages[len] = ';';
+ errormessages[len+1] = ' ';
+ errormessages[len+2] = '\0';
+ }
+}
+
+
+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 CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
{
struct ProtoFunctionHook *p;
p->desc = desc;
p->next = ProtoHookList;
ProtoHookList = p;
- lprintf(CTDL_INFO, "Registered server command %s (%s)\n", cmd, desc);
+ CtdlLogPrintf(CTDL_INFO, "Registered server command %s (%s)\n", cmd, desc);
}
void CtdlUnregisterProtoHook(void (*handler) (char *), char *cmd)
{
- struct ProtoFunctionHook *cur, *p;
+ struct ProtoFunctionHook *cur = NULL;
+ struct ProtoFunctionHook *p = NULL;
+ struct ProtoFunctionHook *lastcur = NULL;
- for (cur = ProtoHookList; cur != NULL; cur = cur->next) {
+ for (cur = ProtoHookList;
+ cur != NULL;
+ cur = (cur != NULL)? cur->next: NULL) {
/* This will also remove duplicates if any */
while (cur != NULL &&
handler == cur->handler &&
!strcmp(cmd, cur->cmd)) {
- lprintf(CTDL_INFO, "Unregistered server command %s (%s)\n",
+ CtdlLogPrintf(CTDL_INFO, "Unregistered server command %s (%s)\n",
cmd, cur->desc);
p = cur->next;
if (cur == ProtoHookList) {
ProtoHookList = p;
}
+ else if (lastcur != NULL)
+ {
+ lastcur->next = p;
+ }
free(cur);
cur = p;
}
+ lastcur = cur;
}
}
-
-int DLoader_Exec_Cmd(char *cmdbuf)
+void CtdlDestroyProtoHooks(void)
{
- struct ProtoFunctionHook *p;
+ struct ProtoFunctionHook *cur, *p;
- for (p = ProtoHookList; p; p = p->next) {
- if (!strncasecmp(cmdbuf, p->cmd, 4)) {
- p->handler(&cmdbuf[5]);
- return 1;
- }
+ cur = ProtoHookList;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed server command %s (%s)\n",
+ cur->cmd, cur->desc);
+ p = cur->next;
+ free(cur);
+ cur = p;
}
- return 0;
-}
-
-void initialize_server_extensions(void)
-{
- lprintf(CTDL_INFO, "%s\n", serv_bio_init());
- lprintf(CTDL_INFO, "%s\n", serv_calendar_init());
- lprintf(CTDL_INFO, "%s\n", serv_notes_init());
- lprintf(CTDL_INFO, "%s\n", serv_ldap_init());
- lprintf(CTDL_INFO, "%s\n", serv_chat_init());
- lprintf(CTDL_INFO, "%s\n", serv_expire_init());
- lprintf(CTDL_INFO, "%s\n", serv_imap_init());
- lprintf(CTDL_INFO, "%s\n", serv_upgrade_init());
- lprintf(CTDL_INFO, "%s\n", serv_inetcfg_init());
- lprintf(CTDL_INFO, "%s\n", serv_listsub_init());
- lprintf(CTDL_INFO, "%s\n", serv_mrtg_init());
- lprintf(CTDL_INFO, "%s\n", serv_netfilter_init());
- lprintf(CTDL_INFO, "%s\n", serv_network_init());
- lprintf(CTDL_INFO, "%s\n", serv_newuser_init());
- lprintf(CTDL_INFO, "%s\n", serv_pas2_init());
- lprintf(CTDL_INFO, "%s\n", serv_pop3_init());
- lprintf(CTDL_INFO, "%s\n", serv_rwho_init());
- lprintf(CTDL_INFO, "%s\n", serv_smtp_init());
- lprintf(CTDL_INFO, "%s\n", serv_spam_init());
- /* lprintf(CTDL_INFO, "%s\n", serv_test_init()); */
- lprintf(CTDL_INFO, "%s\n", serv_vandelay_init());
- lprintf(CTDL_INFO, "%s\n", serv_vcard_init());
- lprintf(CTDL_INFO, "%s\n", serv_fulltext_init());
- lprintf(CTDL_INFO, "%s\n", serv_autocompletion_init());
+ ProtoHookList = NULL;
}
-
void CtdlRegisterCleanupHook(void (*fcn_ptr) (void))
{
newfcn->h_function_pointer = fcn_ptr;
CleanupHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new cleanup function\n");
+ CtdlLogPrintf(CTDL_INFO, "Registered a new cleanup function\n");
}
/* This will also remove duplicates if any */
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer) {
- lprintf(CTDL_INFO, "Unregistered cleanup function\n");
+ CtdlLogPrintf(CTDL_INFO, "Unregistered cleanup function\n");
p = cur->next;
if (cur == CleanupHookTable) {
CleanupHookTable = p;
}
}
+void CtdlDestroyCleanupHooks(void)
+{
+ struct CleanupFunctionHook *cur, *p;
+
+ cur = CleanupHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed cleanup function\n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ CleanupHookTable = NULL;
+}
+
void CtdlRegisterSessionHook(void (*fcn_ptr) (void), int EventType)
{
newfcn->eventtype = EventType;
SessionHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new session function (type %d)\n",
+ CtdlLogPrintf(CTDL_INFO, "Registered a new session function (type %d)\n",
EventType);
}
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer &&
EventType == cur->eventtype) {
- lprintf(CTDL_INFO, "Unregistered session function (type %d)\n",
+ CtdlLogPrintf(CTDL_INFO, "Unregistered session function (type %d)\n",
EventType);
p = cur->next;
if (cur == SessionHookTable) {
}
}
+void CtdlDestroySessionHooks(void)
+{
+ struct SessionFunctionHook *cur, *p;
+
+ cur = SessionHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed session function\n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ SessionHookTable = NULL;
+}
+
void CtdlRegisterUserHook(void (*fcn_ptr) (struct ctdluser *), int EventType)
{
newfcn->eventtype = EventType;
UserHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new user function (type %d)\n",
+ CtdlLogPrintf(CTDL_INFO, "Registered a new user function (type %d)\n",
EventType);
}
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer &&
EventType == cur->eventtype) {
- lprintf(CTDL_INFO, "Unregistered user function (type %d)\n",
+ CtdlLogPrintf(CTDL_INFO, "Unregistered user function (type %d)\n",
EventType);
p = cur->next;
if (cur == UserHookTable) {
}
}
+void CtdlDestroyUserHooks(void)
+{
+ struct UserFunctionHook *cur, *p;
+
+ cur = UserHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed user function \n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ UserHookTable = NULL;
+}
+
void CtdlRegisterMessageHook(int (*handler)(struct CtdlMessage *),
int EventType)
newfcn->eventtype = EventType;
MessageHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new message function (type %d)\n",
+ CtdlLogPrintf(CTDL_INFO, "Registered a new message function (type %d)\n",
EventType);
}
while (cur != NULL &&
handler == cur->h_function_pointer &&
EventType == cur->eventtype) {
- lprintf(CTDL_INFO, "Unregistered message function (type %d)\n",
+ CtdlLogPrintf(CTDL_INFO, "Unregistered message function (type %d)\n",
EventType);
p = cur->next;
if (cur == MessageHookTable) {
}
}
+void CtdlDestroyMessageHook(void)
+{
+ struct MessageFunctionHook *cur, *p;
+
+ cur = MessageHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed message function \n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ MessageHookTable = NULL;
+}
+
+
+void CtdlRegisterRoomHook(int (*fcn_ptr)(struct ctdlroom *))
+{
+ struct RoomFunctionHook *newfcn;
+
+ newfcn = (struct RoomFunctionHook *)
+ malloc(sizeof(struct RoomFunctionHook));
+ newfcn->next = RoomHookTable;
+ newfcn->fcn_ptr = fcn_ptr;
+ RoomHookTable = newfcn;
+
+ CtdlLogPrintf(CTDL_INFO, "Registered a new room function\n");
+}
+
+
+void CtdlUnregisterRoomHook(int (*fcn_ptr)(struct ctdlroom *))
+{
+ struct RoomFunctionHook *cur, *p;
+
+ for (cur = RoomHookTable; cur != NULL; cur = cur->next) {
+ while (cur != NULL && fcn_ptr == cur->fcn_ptr) {
+ CtdlLogPrintf(CTDL_INFO, "Unregistered room function\n");
+ p = cur->next;
+ if (cur == RoomHookTable) {
+ RoomHookTable = p;
+ }
+ free(cur);
+ cur = p;
+ }
+ }
+}
+
+
+void CtdlDestroyRoomHooks(void)
+{
+ struct RoomFunctionHook *cur, *p;
+
+ cur = RoomHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Unregistered room function\n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ RoomHookTable = NULL;
+}
void CtdlRegisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
{
newfcn->h_function_pointer = handler;
NetprocHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new netproc function\n");
+ CtdlLogPrintf(CTDL_INFO, "Registered a new netproc function\n");
}
/* This will also remove duplicates if any */
while (cur != NULL &&
handler == cur->h_function_pointer ) {
- lprintf(CTDL_INFO, "Unregistered netproc function\n");
+ CtdlLogPrintf(CTDL_INFO, "Unregistered netproc function\n");
p = cur->next;
if (cur == NetprocHookTable) {
NetprocHookTable = p;
}
}
+void CtdlDestroyNetprocHooks(void)
+{
+ struct NetprocFunctionHook *cur, *p;
+
+ cur = NetprocHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Unregistered netproc function\n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ NetprocHookTable = NULL;
+}
+
void CtdlRegisterDeleteHook(void (*handler)(char *, long) )
{
newfcn->h_function_pointer = handler;
DeleteHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new netproc function\n");
+ CtdlLogPrintf(CTDL_INFO, "Registered a new netproc function\n");
}
/* This will also remove duplicates if any */
while (cur != NULL &&
handler == cur->h_function_pointer ) {
- lprintf(CTDL_INFO, "Unregistered netproc function\n");
+ CtdlLogPrintf(CTDL_INFO, "Unregistered netproc function\n");
p = cur->next;
if (cur == DeleteHookTable) {
DeleteHookTable = p;
}
}
}
+void CtdlDestroyDeleteHooks(void)
+{
+ struct DeleteFunctionHook *cur, *p;
+
+ cur = DeleteHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed netproc function\n");
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ DeleteHookTable = NULL;
+}
safestrncpy(newfcn->content_type, content_type, sizeof newfcn->content_type);
FixedOutputTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new fixed output function for %s\n", newfcn->content_type);
+ CtdlLogPrintf(CTDL_INFO, "Registered a new fixed output function for %s\n", newfcn->content_type);
}
for (cur = FixedOutputTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
while (cur != NULL && (!strcasecmp(content_type, cur->content_type))) {
- lprintf(CTDL_INFO, "Unregistered fixed output function for %s\n", content_type);
+ CtdlLogPrintf(CTDL_INFO, "Unregistered fixed output function for %s\n", content_type);
p = cur->next;
if (cur == FixedOutputTable) {
FixedOutputTable = p;
}
}
+void CtdlDestroyFixedOutputHooks(void)
+{
+ struct FixedOutputHook *cur, *p;
+
+ cur = FixedOutputTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed fixed output function for %s\n", cur->content_type);
+ p = cur->next;
+ free(cur);
+ cur = p;
+
+ }
+ FixedOutputTable = NULL;
+}
+
/* returns nonzero if we found a hook and used it */
int PerformFixedOutputHooks(char *content_type, char *content, int content_length)
{
-void CtdlRegisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
+void CtdlRegisterXmsgHook(int (*fcn_ptr) (char *, char *, char *, char *), int order)
{
struct XmsgFunctionHook *newfcn;
- newfcn = (struct XmsgFunctionHook *)
- malloc(sizeof(struct XmsgFunctionHook));
+ newfcn = (struct XmsgFunctionHook *) malloc(sizeof(struct XmsgFunctionHook));
newfcn->next = XmsgHookTable;
newfcn->order = order;
newfcn->h_function_pointer = fcn_ptr;
XmsgHookTable = newfcn;
- lprintf(CTDL_INFO, "Registered a new x-msg function (priority %d)\n", order);
+ CtdlLogPrintf(CTDL_INFO, "Registered a new x-msg function (priority %d)\n", order);
}
-void CtdlUnregisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
+void CtdlUnregisterXmsgHook(int (*fcn_ptr) (char *, char *, char *, char *), int order)
{
struct XmsgFunctionHook *cur, *p;
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer &&
order == cur->order) {
- lprintf(CTDL_INFO, "Unregistered x-msg function "
+ CtdlLogPrintf(CTDL_INFO, "Unregistered x-msg function "
"(priority %d)\n", order);
p = cur->next;
if (cur == XmsgHookTable) {
}
}
+void CtdlDestroyXmsgHooks(void)
+{
+ struct XmsgFunctionHook *cur, *p;
+
+ cur = XmsgHookTable;
+ while (cur != NULL)
+ {
+ CtdlLogPrintf(CTDL_INFO, "Destroyed x-msg function "
+ "(priority %d)\n", cur->order);
+ p = cur->next;
+
+ free(cur);
+ cur = p;
+ }
+ XmsgHookTable = NULL;
+}
+
void CtdlRegisterServiceHook(int tcp_port,
- char *sockpath,
- void (*h_greeting_function) (void),
- void (*h_command_function) (void),
- void (*h_async_function) (void)
- )
+ char *sockpath,
+ void (*h_greeting_function) (void),
+ void (*h_command_function) (void),
+ void (*h_async_function) (void),
+ const char *ServiceName)
{
struct ServiceFunctionHook *newfcn;
- char message[SIZ];
+ char *message;
+ char *error;
+ error = NULL;
newfcn = (struct ServiceFunctionHook *)
malloc(sizeof(struct ServiceFunctionHook));
+ message = (char*) malloc (SIZ);
+
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;
newfcn->h_async_function = h_async_function;
+ newfcn->ServiceName = ServiceName;
if (sockpath != NULL) {
- newfcn->msock = ig_uds_server(sockpath, config.c_maxsessions);
- snprintf(message, sizeof message, "Unix domain socket '%s': ", sockpath);
+ newfcn->msock = ig_uds_server(sockpath, config.c_maxsessions, &error);
+ snprintf(message, SIZ, "Unix domain socket '%s': ", sockpath);
}
else if (tcp_port <= 0) { /* port -1 to disable */
- lprintf(CTDL_INFO, "Service has been manually disabled, skipping\n");
+ CtdlLogPrintf(CTDL_INFO, "Service %s has been manually disabled, skipping\n", ServiceName);
+ free (message);
free(newfcn);
return;
}
else {
newfcn->msock = ig_tcp_server(config.c_ip_addr,
- tcp_port,
- config.c_maxsessions);
- snprintf(message, sizeof message, "TCP port %d: ", tcp_port);
+ tcp_port,
+ config.c_maxsessions,
+ &error);
+ snprintf(message, SIZ, "TCP port %s:%d: (%s) ",
+ config.c_ip_addr, tcp_port, ServiceName);
}
if (newfcn->msock > 0) {
ServiceHookTable = newfcn;
strcat(message, "registered.");
- lprintf(CTDL_INFO, "%s\n", message);
+ CtdlLogPrintf(CTDL_INFO, "%s\n", message);
}
else {
+ AddPortError(message, error);
strcat(message, "FAILED.");
- lprintf(CTDL_CRIT, "%s\n", message);
+ CtdlLogPrintf(CTDL_CRIT, "%s\n", message);
+ free(error);
free(newfcn);
}
+ free(message);
}
tcp_port == cur->tcp_port) {
close(cur->msock);
if (sockpath) {
- lprintf(CTDL_INFO, "Closed UNIX domain socket %s\n",
+ CtdlLogPrintf(CTDL_INFO, "Closed UNIX domain socket %s\n",
sockpath);
} else if (tcp_port) {
- lprintf(CTDL_INFO, "Closed TCP port %d\n", tcp_port);
+ CtdlLogPrintf(CTDL_INFO, "Closed TCP port %d\n", tcp_port);
} else {
- lprintf(CTDL_INFO, "Unregistered unknown service\n");
+ CtdlLogPrintf(CTDL_INFO, "Unregistered unknown service\n");
}
p = cur->next;
if (cur == ServiceHookTable) {
}
}
+void CtdlDestroyServiceHook(void)
+{
+ struct ServiceFunctionHook *cur, *p;
+
+ cur = ServiceHookTable;
+ while (cur != NULL)
+ {
+ close(cur->msock);
+ if (cur->sockpath) {
+ CtdlLogPrintf(CTDL_INFO, "Closed UNIX domain socket %s\n",
+ cur->sockpath);
+ } else if (cur->tcp_port) {
+ CtdlLogPrintf(CTDL_INFO, "Closed TCP port %d\n", cur->tcp_port);
+ } else {
+ CtdlLogPrintf(CTDL_INFO, "Unregistered unknown service\n");
+ }
+ p = cur->next;
+ free(cur);
+ cur = p;
+ }
+ ServiceHookTable = NULL;
+}
+
+void CtdlRegisterSearchFuncHook(void (*fcn_ptr)(int *, long **, char *), char *name)
+{
+ struct SearchFunctionHook *newfcn;
+
+ if (!name || !fcn_ptr) {
+ return;
+ }
+
+ newfcn = (struct SearchFunctionHook *)
+ malloc(sizeof(struct SearchFunctionHook));
+ newfcn->next = SearchFunctionHookTable;
+ newfcn->name = name;
+ newfcn->fcn_ptr = fcn_ptr;
+ SearchFunctionHookTable = newfcn;
+
+ CtdlLogPrintf(CTDL_INFO, "Registered a new search function (%s)\n", name);
+}
+
+void CtdlUnregisterSearchFuncHook(void (*fcn_ptr)(int *, long **, char *), char *name)
+{
+ struct SearchFunctionHook *cur, *p;
+
+ for (cur = SearchFunctionHookTable; cur != NULL; cur = cur->next) {
+ while (fcn_ptr && (cur->fcn_ptr == fcn_ptr) && name && !strcmp(name, cur->name)) {
+ CtdlLogPrintf(CTDL_INFO, "Unregistered search function(%s)\n", name);
+ p = cur->next;
+ if (cur == SearchFunctionHookTable) {
+ SearchFunctionHookTable = p;
+ }
+ free (cur);
+ cur = p;
+ }
+ }
+}
+
+void CtdlModuleDoSearch(int *num_msgs, long **search_msgs, char *search_string, char *func_name)
+{
+ struct SearchFunctionHook *fcn = NULL;
+
+ for (fcn = SearchFunctionHookTable; fcn != NULL; fcn = fcn->next) {
+ if (!func_name || !strcmp(func_name, fcn->name)) {
+ (*fcn->fcn_ptr) (num_msgs, search_msgs, search_string);
+ return;
+ }
+ }
+ *num_msgs = 0;
+}
+
void PerformSessionHooks(int EventType)
{
- struct SessionFunctionHook *fcn;
+ struct SessionFunctionHook *fcn = NULL;
for (fcn = SessionHookTable; fcn != NULL; fcn = fcn->next) {
if (fcn->eventtype == EventType) {
void PerformUserHooks(struct ctdluser *usbuf, int EventType)
{
- struct UserFunctionHook *fcn;
+ struct UserFunctionHook *fcn = NULL;
for (fcn = UserHookTable; fcn != NULL; fcn = fcn->next) {
if (fcn->eventtype == EventType) {
int PerformMessageHooks(struct CtdlMessage *msg, int EventType)
{
- struct MessageFunctionHook *fcn;
+ struct MessageFunctionHook *fcn = NULL;
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(CTDL_DEBUG, "** Event type is %d, flags are %d\n",
+ CtdlLogPrintf(CTDL_DEBUG, "** Event type is %d, flags are %d\n",
EventType, msg->cm_flags);
*/
if (msg->cm_flags & CM_SKIP_HOOKS) {
- lprintf(CTDL_DEBUG, "Skipping hooks\n");
+ CtdlLogPrintf(CTDL_DEBUG, "Skipping hooks\n");
return(0);
}
}
+int PerformRoomHooks(struct ctdlroom *target_room)
+{
+ struct RoomFunctionHook *fcn;
+ int total_retval = 0;
+
+ CtdlLogPrintf(CTDL_DEBUG, "Performing room hooks for <%s>\n", target_room->QRname);
+
+ for (fcn = RoomHookTable; fcn != NULL; fcn = fcn->next) {
+ total_retval = total_retval + (*fcn->fcn_ptr) (target_room);
+ }
+
+ /* Return the sum of the return codes from the hook functions.
+ */
+ return total_retval;
+}
+
int PerformNetprocHooks(struct CtdlMessage *msg, char *target_room)
{
-int PerformXmsgHooks(char *sender, char *recp, char *msg)
+int PerformXmsgHooks(char *sender, char *sender_email, char *recp, char *msg)
{
struct XmsgFunctionHook *fcn;
int total_sent = 0;
if (fcn->order == p) {
total_sent +=
(*fcn->h_function_pointer)
- (sender, recp, msg);
+ (sender, sender_email, recp, msg);
}
}
/* Break out of the loop if a higher-priority function
}
return total_sent;
}
+
+
+
+
+int CtdlRegisterDirectoryServiceFunc(int (*func)(char *cn, char *ou, void **object), int cmd, char *module)
+{
+ struct DirectoryServiceHook *newfcn;
+
+ newfcn = DirectoryServiceHookList;
+ while (newfcn)
+ {
+ if (newfcn->cmd == cmd && !strcmp(newfcn->module, module))
+ {
+ CtdlLogPrintf(CTDL_ERR, "Directory service function already handled by module %s\n", module);
+ return -1;
+ }
+ newfcn = newfcn->next;
+ }
+
+ newfcn = (struct DirectoryServiceHook *) malloc (sizeof(struct DirectoryServiceHook));
+ newfcn->handler = func;
+ newfcn->cmd = cmd;
+ newfcn->module = module;
+ newfcn->next = DirectoryServiceHookList;
+ DirectoryServiceHookList = newfcn;
+
+ CtdlLogPrintf(CTDL_INFO, "Registered a new directory service function from module %s\n", module);
+ return 0;
+}
+
+int CtdlDoDirectoryServiceFunc(char *cn, char *ou, void **object, char *module, int cmd)
+{
+ struct DirectoryServiceHook *curfcn;
+ struct DirectoryObject *our_object_list = NULL;
+ struct DirectoryObject *newobject = NULL;
+ struct DirectoryObject *oldobject = NULL;
+
+
+ curfcn = DirectoryServiceHookList;
+ if (object)
+ our_object_list = (struct DirectoryObject *) *object;
+
+ while (curfcn)
+ {
+ if (curfcn->cmd == cmd)
+ {
+ if (!module)
+ {
+ if (cmd == DIRECTORY_CREATE_OBJECT)
+ {
+ newobject = (struct DirectoryObject*) malloc (sizeof(struct DirectoryObject));
+ newobject->module = curfcn->module;
+ newobject->object = NULL;
+ newobject->next = our_object_list;
+ our_object_list = newobject;
+ }
+ if (our_object_list)
+ {
+ for(newobject = our_object_list; newobject; newobject=newobject->next)
+ {
+ if (!strcmp(newobject->module, curfcn->module))
+ (void) curfcn->handler(cn, ou, &newobject->object);
+ }
+ }
+ else
+ (void) curfcn->handler(cn, ou, NULL);
+
+ continue;
+ }
+ else
+ {
+ if(!strcmp(curfcn->module, module))
+ {
+ if (cmd == DIRECTORY_CREATE_OBJECT)
+ {
+ newobject = (struct DirectoryObject*) malloc (sizeof(struct DirectoryObject));
+ newobject->module = module;
+ newobject->object = NULL;
+ newobject->next = our_object_list;
+ our_object_list = newobject;
+ }
+ if (our_object_list)
+ {
+ for(newobject = our_object_list; newobject; newobject=newobject->next)
+ {
+ if (!strcmp(newobject->module, curfcn->module))
+ (void) curfcn->handler(cn, ou, &newobject->object);
+ }
+ }
+ else
+ (void) (curfcn->handler(cn, ou, NULL));
+
+ break;
+ }
+ }
+ }
+ curfcn=curfcn->next;
+ }
+ if (our_object_list)
+ {
+ *object = our_object_list;
+ if (cmd == DIRECTORY_FREE_OBJECT)
+ { // The objects pointed to by the list should have been freed by the module that created it
+ for(newobject = our_object_list; newobject; )
+ {
+ oldobject=newobject;
+ newobject=newobject->next;
+ free(oldobject);
+ }
+ *object=NULL;
+ }
+ }
+ return 0;
+}
+
+void CtdlDestroyDirectoryServiceFuncs(void)
+{
+ struct DirectoryServiceHook *cur, *next;
+
+ cur = DirectoryServiceHookList;
+ DirectoryServiceHookList = NULL;
+ while (cur)
+ {
+ next = cur->next;
+ CtdlLogPrintf(CTDL_INFO, "Destroyed directory service function for module %s.\n", cur->module);
+ free(cur);
+ cur = next;
+ }
+}
+
+/*
+ * Dirty hack until we impliment a hook mechanism for this
+ */
+void CtdlModuleStartCryptoMsgs(char *ok_response, char *nosup_response, char *error_response)
+{
+#ifdef HAVE_OPENSSL
+ CtdlStartTLS (ok_response, nosup_response, error_response);
+#endif
+}
projects / citadel.git / blobdiff