#include "snprintf.h"
#endif
-struct CleanupFunctionHook *CleanupHookTable = NULL;
-struct CleanupFunctionHook *EVCleanupHookTable = 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 FixedOutputHook *FixedOutputTable = NULL;
-struct RoomFunctionHook *RoomHookTable = NULL;
-struct SearchFunctionHook *SearchFunctionHookTable = NULL;
+
+/*
+ * Structure defentitions for hook tables
+ */
+
+
+
+typedef struct LogFunctionHook LogFunctionHook;
+struct LogFunctionHook {
+ LogFunctionHook *next;
+ int loglevel;
+ void (*h_function_pointer) (char *);
+};
+extern LogFunctionHook *LogHookTable;
+
+
+typedef struct FixedOutputHook FixedOutputHook;
+struct FixedOutputHook {
+ FixedOutputHook *next;
+ char content_type[64];
+ void (*h_function_pointer) (char *, int);
+};
+extern FixedOutputHook *FixedOutputTable;
+
+
+
+/*
+ * SessionFunctionHook extensions are used for any type of hook for which
+ * the context in which it's being called (which is determined by the event
+ * type) will make it obvious for the hook function to know where to look for
+ * pertinent data.
+ */
+typedef struct SessionFunctionHook SessionFunctionHook;
+struct SessionFunctionHook {
+ SessionFunctionHook *next;
+ void (*h_function_pointer) (void);
+ int eventtype;
+};
+extern SessionFunctionHook *SessionHookTable;
+
+
+/*
+ * UserFunctionHook extensions are used for any type of hook which implements
+ * an operation on a user or username (potentially) other than the one
+ * operating the current session.
+ */
+typedef struct UserFunctionHook UserFunctionHook;
+struct UserFunctionHook {
+ UserFunctionHook *next;
+ void (*h_function_pointer) (struct ctdluser *usbuf);
+ int eventtype;
+};
+extern UserFunctionHook *UserHookTable;
+
+/*
+ * MessageFunctionHook extensions are used for hooks which implement handlers
+ * for various types of message operations (save, read, etc.)
+ */
+typedef struct MessageFunctionHook MessageFunctionHook;
+struct MessageFunctionHook {
+ MessageFunctionHook *next;
+ int (*h_function_pointer) (struct CtdlMessage *msg);
+ int eventtype;
+};
+extern MessageFunctionHook *MessageHookTable;
+
+/*
+ * NetprocFunctionHook extensions are used for hooks which implement handlers
+ * for incoming network messages.
+ */
+typedef struct NetprocFunctionHook NetprocFunctionHook;
+struct NetprocFunctionHook {
+ NetprocFunctionHook *next;
+ int (*h_function_pointer) (struct CtdlMessage *msg, char *target_room);
+};
+extern NetprocFunctionHook *NetprocHookTable;
+
+
+/*
+ * DeleteFunctionHook extensions are used for hooks which get called when a
+ * message is about to be deleted.
+ */
+typedef struct DeleteFunctionHook DeleteFunctionHook;
+struct DeleteFunctionHook {
+ DeleteFunctionHook *next;
+ void (*h_function_pointer) (char *target_room, long msgnum);
+};
+extern DeleteFunctionHook *DeleteHookTable;
+
+
+/*
+ * ExpressMessageFunctionHook extensions are used for hooks which implement
+ * the sending of an instant message through various channels. Any function
+ * registered should return the number of recipients to whom the message was
+ * successfully transmitted.
+ */
+typedef struct XmsgFunctionHook XmsgFunctionHook;
+struct XmsgFunctionHook {
+ XmsgFunctionHook *next;
+ int (*h_function_pointer) (char *, char *, char *, char *);
+ int order;
+};
+extern XmsgFunctionHook *XmsgHookTable;
+
+
+
+
+/*
+ * RoomFunctionHook extensions are used for hooks which impliment room
+ * processing functions when new messages are added EG. SIEVE.
+ */
+typedef struct RoomFunctionHook RoomFunctionHook;
+struct RoomFunctionHook {
+ RoomFunctionHook *next;
+ int (*fcn_ptr) (struct ctdlroom *);
+};
+extern RoomFunctionHook *RoomHookTable;
+
+
+
+typedef struct SearchFunctionHook SearchFunctionHook;
+struct SearchFunctionHook {
+ SearchFunctionHook *next;
+ void (*fcn_ptr) (int *, long **, const char *);
+ char *name;
+};
+extern SearchFunctionHook *SearchFunctionHookTable;
+
+
+CleanupFunctionHook *CleanupHookTable = NULL;
+CleanupFunctionHook *EVCleanupHookTable = NULL;
+SessionFunctionHook *SessionHookTable = NULL;
+UserFunctionHook *UserHookTable = NULL;
+XmsgFunctionHook *XmsgHookTable = NULL;
+MessageFunctionHook *MessageHookTable = NULL;
+NetprocFunctionHook *NetprocHookTable = NULL;
+DeleteFunctionHook *DeleteHookTable = NULL;
+ServiceFunctionHook *ServiceHookTable = NULL;
+FixedOutputHook *FixedOutputTable = NULL;
+RoomFunctionHook *RoomHookTable = NULL;
+SearchFunctionHook *SearchFunctionHookTable = NULL;
+
+typedef struct ProtoFunctionHook ProtoFunctionHook;
struct ProtoFunctionHook {
void (*handler) (char *cmdbuf);
const char *cmd;
int DLoader_Exec_Cmd(char *cmdbuf)
{
void *vP;
- struct ProtoFunctionHook *p;
+ ProtoFunctionHook *p;
if (GetHash(ProtoHookList, cmdbuf, 4, &vP) && (vP != NULL)) {
- p = (struct ProtoFunctionHook*) vP;
+ p = (ProtoFunctionHook*) vP;
p->handler(&cmdbuf[5]);
return 1;
}
void CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
{
- struct ProtoFunctionHook *p;
+ ProtoFunctionHook *p;
if (ProtoHookList == NULL)
ProtoHookList = NewHash (1, FourHash);
- p = (struct ProtoFunctionHook *)
- malloc(sizeof(struct ProtoFunctionHook));
+ p = (ProtoFunctionHook *)
+ malloc(sizeof(ProtoFunctionHook));
if (p == NULL) {
fprintf(stderr, "can't malloc new ProtoFunctionHook\n");
void CtdlRegisterCleanupHook(void (*fcn_ptr) (void))
{
- struct CleanupFunctionHook *newfcn;
+ CleanupFunctionHook *newfcn;
- newfcn = (struct CleanupFunctionHook *)
- malloc(sizeof(struct CleanupFunctionHook));
+ newfcn = (CleanupFunctionHook *)
+ malloc(sizeof(CleanupFunctionHook));
newfcn->next = CleanupHookTable;
newfcn->h_function_pointer = fcn_ptr;
CleanupHookTable = newfcn;
void CtdlUnregisterCleanupHook(void (*fcn_ptr) (void))
{
- struct CleanupFunctionHook *cur, *p;
+ CleanupFunctionHook *cur, *p;
for (cur = CleanupHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyCleanupHooks(void)
{
- struct CleanupFunctionHook *cur, *p;
+ CleanupFunctionHook *cur, *p;
cur = CleanupHookTable;
while (cur != NULL)
void CtdlRegisterEVCleanupHook(void (*fcn_ptr) (void))
{
- struct CleanupFunctionHook *newfcn;
+ CleanupFunctionHook *newfcn;
- newfcn = (struct CleanupFunctionHook *)
- malloc(sizeof(struct CleanupFunctionHook));
+ newfcn = (CleanupFunctionHook *)
+ malloc(sizeof(CleanupFunctionHook));
newfcn->next = EVCleanupHookTable;
newfcn->h_function_pointer = fcn_ptr;
EVCleanupHookTable = newfcn;
void CtdlUnregisterEVCleanupHook(void (*fcn_ptr) (void))
{
- struct CleanupFunctionHook *cur, *p;
+ CleanupFunctionHook *cur, *p;
for (cur = EVCleanupHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyEVCleanupHooks(void)
{
- struct CleanupFunctionHook *cur, *p;
+ CleanupFunctionHook *cur, *p;
cur = EVCleanupHookTable;
while (cur != NULL)
void CtdlRegisterSessionHook(void (*fcn_ptr) (void), int EventType)
{
- struct SessionFunctionHook *newfcn;
+ SessionFunctionHook *newfcn;
- newfcn = (struct SessionFunctionHook *)
- malloc(sizeof(struct SessionFunctionHook));
+ newfcn = (SessionFunctionHook *)
+ malloc(sizeof(SessionFunctionHook));
newfcn->next = SessionHookTable;
newfcn->h_function_pointer = fcn_ptr;
newfcn->eventtype = EventType;
void CtdlUnregisterSessionHook(void (*fcn_ptr) (void), int EventType)
{
- struct SessionFunctionHook *cur, *p;
+ SessionFunctionHook *cur, *p;
for (cur = SessionHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroySessionHooks(void)
{
- struct SessionFunctionHook *cur, *p;
+ SessionFunctionHook *cur, *p;
cur = SessionHookTable;
while (cur != NULL)
}
-void CtdlRegisterUserHook(void (*fcn_ptr) (struct ctdluser *), int EventType)
+void CtdlRegisterUserHook(void (*fcn_ptr) (ctdluser *), int EventType)
{
- struct UserFunctionHook *newfcn;
+ UserFunctionHook *newfcn;
- newfcn = (struct UserFunctionHook *)
- malloc(sizeof(struct UserFunctionHook));
+ newfcn = (UserFunctionHook *)
+ malloc(sizeof(UserFunctionHook));
newfcn->next = UserHookTable;
newfcn->h_function_pointer = fcn_ptr;
newfcn->eventtype = EventType;
void CtdlUnregisterUserHook(void (*fcn_ptr) (struct ctdluser *), int EventType)
{
- struct UserFunctionHook *cur, *p;
+ UserFunctionHook *cur, *p;
for (cur = UserHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyUserHooks(void)
{
- struct UserFunctionHook *cur, *p;
+ UserFunctionHook *cur, *p;
cur = UserHookTable;
while (cur != NULL)
int EventType)
{
- struct MessageFunctionHook *newfcn;
+ MessageFunctionHook *newfcn;
- newfcn = (struct MessageFunctionHook *)
- malloc(sizeof(struct MessageFunctionHook));
+ newfcn = (MessageFunctionHook *)
+ malloc(sizeof(MessageFunctionHook));
newfcn->next = MessageHookTable;
newfcn->h_function_pointer = handler;
newfcn->eventtype = EventType;
void CtdlUnregisterMessageHook(int (*handler)(struct CtdlMessage *),
int EventType)
{
- struct MessageFunctionHook *cur, *p;
+ MessageFunctionHook *cur, *p;
for (cur = MessageHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyMessageHook(void)
{
- struct MessageFunctionHook *cur, *p;
+ MessageFunctionHook *cur, *p;
cur = MessageHookTable;
while (cur != NULL)
void CtdlRegisterRoomHook(int (*fcn_ptr)(struct ctdlroom *))
{
- struct RoomFunctionHook *newfcn;
+ RoomFunctionHook *newfcn;
- newfcn = (struct RoomFunctionHook *)
- malloc(sizeof(struct RoomFunctionHook));
+ newfcn = (RoomFunctionHook *)
+ malloc(sizeof(RoomFunctionHook));
newfcn->next = RoomHookTable;
newfcn->fcn_ptr = fcn_ptr;
RoomHookTable = newfcn;
void CtdlUnregisterRoomHook(int (*fcn_ptr)(struct ctdlroom *))
{
- struct RoomFunctionHook *cur, *p;
+ RoomFunctionHook *cur, *p;
for (cur = RoomHookTable; cur != NULL; cur = cur->next) {
while (cur != NULL && fcn_ptr == cur->fcn_ptr) {
void CtdlDestroyRoomHooks(void)
{
- struct RoomFunctionHook *cur, *p;
+ RoomFunctionHook *cur, *p;
cur = RoomHookTable;
while (cur != NULL)
void CtdlRegisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
{
- struct NetprocFunctionHook *newfcn;
+ NetprocFunctionHook *newfcn;
- newfcn = (struct NetprocFunctionHook *)
- malloc(sizeof(struct NetprocFunctionHook));
+ newfcn = (NetprocFunctionHook *)
+ malloc(sizeof(NetprocFunctionHook));
newfcn->next = NetprocHookTable;
newfcn->h_function_pointer = handler;
NetprocHookTable = newfcn;
void CtdlUnregisterNetprocHook(int (*handler)(struct CtdlMessage *, char *) )
{
- struct NetprocFunctionHook *cur, *p;
+ NetprocFunctionHook *cur, *p;
for (cur = NetprocHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyNetprocHooks(void)
{
- struct NetprocFunctionHook *cur, *p;
+ NetprocFunctionHook *cur, *p;
cur = NetprocHookTable;
while (cur != NULL)
void CtdlRegisterDeleteHook(void (*handler)(char *, long) )
{
- struct DeleteFunctionHook *newfcn;
+ DeleteFunctionHook *newfcn;
- newfcn = (struct DeleteFunctionHook *)
- malloc(sizeof(struct DeleteFunctionHook));
+ newfcn = (DeleteFunctionHook *)
+ malloc(sizeof(DeleteFunctionHook));
newfcn->next = DeleteHookTable;
newfcn->h_function_pointer = handler;
DeleteHookTable = newfcn;
void CtdlUnregisterDeleteHook(void (*handler)(char *, long) )
{
- struct DeleteFunctionHook *cur, *p;
+ DeleteFunctionHook *cur, *p;
for (cur = DeleteHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
}
void CtdlDestroyDeleteHooks(void)
{
- struct DeleteFunctionHook *cur, *p;
+ DeleteFunctionHook *cur, *p;
cur = DeleteHookTable;
while (cur != NULL)
void CtdlRegisterFixedOutputHook(char *content_type, void (*handler)(char *, int) )
{
- struct FixedOutputHook *newfcn;
+ FixedOutputHook *newfcn;
- newfcn = (struct FixedOutputHook *)
- malloc(sizeof(struct FixedOutputHook));
+ newfcn = (FixedOutputHook *)
+ malloc(sizeof(FixedOutputHook));
newfcn->next = FixedOutputTable;
newfcn->h_function_pointer = handler;
safestrncpy(newfcn->content_type, content_type, sizeof newfcn->content_type);
void CtdlUnregisterFixedOutputHook(char *content_type)
{
- struct FixedOutputHook *cur, *p;
+ FixedOutputHook *cur, *p;
for (cur = FixedOutputTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyFixedOutputHooks(void)
{
- struct FixedOutputHook *cur, *p;
+ FixedOutputHook *cur, *p;
cur = FixedOutputTable;
while (cur != NULL)
/* returns nonzero if we found a hook and used it */
int PerformFixedOutputHooks(char *content_type, char *content, int content_length)
{
- struct FixedOutputHook *fcn;
+ FixedOutputHook *fcn;
for (fcn = FixedOutputTable; fcn != NULL; fcn = fcn->next) {
if (!strcasecmp(content_type, fcn->content_type)) {
void CtdlRegisterXmsgHook(int (*fcn_ptr) (char *, char *, char *, char *), int order)
{
- struct XmsgFunctionHook *newfcn;
+ XmsgFunctionHook *newfcn;
- newfcn = (struct XmsgFunctionHook *) malloc(sizeof(struct XmsgFunctionHook));
+ newfcn = (XmsgFunctionHook *) malloc(sizeof(XmsgFunctionHook));
newfcn->next = XmsgHookTable;
newfcn->order = order;
newfcn->h_function_pointer = fcn_ptr;
void CtdlUnregisterXmsgHook(int (*fcn_ptr) (char *, char *, char *, char *), int order)
{
- struct XmsgFunctionHook *cur, *p;
+ XmsgFunctionHook *cur, *p;
for (cur = XmsgHookTable; cur != NULL; cur = cur->next) {
/* This will also remove duplicates if any */
void CtdlDestroyXmsgHooks(void)
{
- struct XmsgFunctionHook *cur, *p;
+ XmsgFunctionHook *cur, *p;
cur = XmsgHookTable;
while (cur != NULL)
void (*h_async_function) (void),
const char *ServiceName)
{
- struct ServiceFunctionHook *newfcn;
+ ServiceFunctionHook *newfcn;
char *message;
char error[SIZ];
strcpy(error, "");
- newfcn = (struct ServiceFunctionHook *) malloc(sizeof(struct ServiceFunctionHook));
+ newfcn = (ServiceFunctionHook *) malloc(sizeof(ServiceFunctionHook));
message = (char*) malloc (SIZ + SIZ);
newfcn->next = ServiceHookTable;
void (*h_async_function) (void)
)
{
- struct ServiceFunctionHook *cur, *p;
+ ServiceFunctionHook *cur, *p;
cur = ServiceHookTable;
while (cur != NULL) {
void CtdlShutdownServiceHooks(void)
{
/* sort of a duplicate of close_masters() but called earlier */
- struct ServiceFunctionHook *cur;
+ ServiceFunctionHook *cur;
cur = ServiceHookTable;
while (cur != NULL)
void CtdlDestroyServiceHook(void)
{
- struct ServiceFunctionHook *cur, *p;
+ ServiceFunctionHook *cur, *p;
cur = ServiceHookTable;
while (cur != NULL)
void CtdlRegisterSearchFuncHook(void (*fcn_ptr)(int *, long **, const char *), char *name)
{
- struct SearchFunctionHook *newfcn;
+ SearchFunctionHook *newfcn;
if (!name || !fcn_ptr) {
return;
}
- newfcn = (struct SearchFunctionHook *)
- malloc(sizeof(struct SearchFunctionHook));
+ newfcn = (SearchFunctionHook *)
+ malloc(sizeof(SearchFunctionHook));
newfcn->next = SearchFunctionHookTable;
newfcn->name = name;
newfcn->fcn_ptr = fcn_ptr;
void CtdlUnregisterSearchFuncHook(void (*fcn_ptr)(int *, long **, const char *), char *name)
{
- struct SearchFunctionHook *cur, *p;
+ SearchFunctionHook *cur, *p;
for (cur = SearchFunctionHookTable; cur != NULL; cur = cur->next) {
while (fcn_ptr && (cur->fcn_ptr == fcn_ptr) && name && !strcmp(name, cur->name)) {
void CtdlDestroySearchHooks(void)
{
- struct SearchFunctionHook *cur, *p;
+ SearchFunctionHook *cur, *p;
cur = SearchFunctionHookTable;
SearchFunctionHookTable = NULL;
void CtdlModuleDoSearch(int *num_msgs, long **search_msgs, const char *search_string, const char *func_name)
{
- struct SearchFunctionHook *fcn = NULL;
+ SearchFunctionHook *fcn = NULL;
for (fcn = SearchFunctionHookTable; fcn != NULL; fcn = fcn->next) {
if (!func_name || !strcmp(func_name, fcn->name)) {
void PerformSessionHooks(int EventType)
{
- struct SessionFunctionHook *fcn = NULL;
+ SessionFunctionHook *fcn = NULL;
for (fcn = SessionHookTable; fcn != NULL; fcn = fcn->next) {
if (fcn->eventtype == EventType) {
}
}
-void PerformUserHooks(struct ctdluser *usbuf, int EventType)
+void PerformUserHooks(ctdluser *usbuf, int EventType)
{
- struct UserFunctionHook *fcn = NULL;
+ 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 = NULL;
+ MessageFunctionHook *fcn = NULL;
int total_retval = 0;
/* Other code may elect to protect this message from server-side
int PerformRoomHooks(struct ctdlroom *target_room)
{
- struct RoomFunctionHook *fcn;
+ RoomFunctionHook *fcn;
int total_retval = 0;
syslog(LOG_DEBUG, "Performing room hooks for <%s>\n", target_room->QRname);
int PerformNetprocHooks(struct CtdlMessage *msg, char *target_room)
{
- struct NetprocFunctionHook *fcn;
+ NetprocFunctionHook *fcn;
int total_retval = 0;
for (fcn = NetprocHookTable; fcn != NULL; fcn = fcn->next) {
void PerformDeleteHooks(char *room, long msgnum)
{
- struct DeleteFunctionHook *fcn;
+ DeleteFunctionHook *fcn;
for (fcn = DeleteHookTable; fcn != NULL; fcn = fcn->next) {
(*fcn->h_function_pointer) (room, msgnum);
int PerformXmsgHooks(char *sender, char *sender_email, char *recp, char *msg)
{
- struct XmsgFunctionHook *fcn;
+ XmsgFunctionHook *fcn;
int total_sent = 0;
int p;
projects / citadel.git / blobdiff