#include "snprintf.h"
#endif
-struct LogFunctionHook *LogHookTable = NULL;
struct CleanupFunctionHook *CleanupHookTable = NULL;
struct SessionFunctionHook *SessionHookTable = NULL;
struct UserFunctionHook *UserHookTable = NULL;
struct NetprocFunctionHook *NetprocHookTable = NULL;
struct DeleteFunctionHook *DeleteHookTable = NULL;
struct ServiceFunctionHook *ServiceHookTable = NULL;
+struct FixedOutputHook *FixedOutputTable = NULL;
struct ProtoFunctionHook {
void (*handler) (char *cmdbuf);
struct ProtoFunctionHook *next;
} *ProtoHookList = NULL;
+
+#define ERR_PORT (1 << 1)
+
+
+static char *portlist = NULL;
+static size_t nSizPort = 0;
+
+static char *errormessages = NULL;
+static size_t nSizErrmsg = 0;
+
+
+static 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";
+
+
+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";
+
+
+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);
+
+ quickie_message("Citadel", NULL, NULL, AIDEROOM, Message, FMT_FIXED, ErrSubject);
+ 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)[AddLen + 1] = '\n';
+ (*target)[AddLen + 2] = '\0';
+}
+
+void AddPortError(char *Port, char *ErrorMessage)
+{
+ DetailErrorFlags |= ERR_PORT;
+
+ AppendString(&errormessages, ErrorMessage, &nSizErrmsg, 10);
+ AppendString(&portlist, Port, &nSizPort, 2);
+}
+
+
void CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
{
struct ProtoFunctionHook *p;
p = (struct ProtoFunctionHook *)
- mallok(sizeof(struct ProtoFunctionHook));
+ malloc(sizeof(struct ProtoFunctionHook));
if (p == NULL) {
fprintf(stderr, "can't malloc new ProtoFunctionHook\n");
p->desc = desc;
p->next = ProtoHookList;
ProtoHookList = p;
- lprintf(5, "Registered server command %s (%s)\n", cmd, desc);
+ lprintf(CTDL_INFO, "Registered server command %s (%s)\n", cmd, desc);
}
while (cur != NULL &&
handler == cur->handler &&
!strcmp(cmd, cur->cmd)) {
- lprintf(5, "Unregistered server command %s (%s)\n",
+ lprintf(CTDL_INFO, "Unregistered server command %s (%s)\n",
cmd, cur->desc);
p = cur->next;
if (cur == ProtoHookList) {
ProtoHookList = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
void initialize_server_extensions(void)
{
- serv_bio_init();
- serv_calendar_init();
- serv_ldap_init();
- serv_chat_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();
+ long filter;
+
+ 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_smtp_init());
+ lprintf(CTDL_INFO, "%s\n", serv_pop3_init());
+ lprintf(CTDL_INFO, "%s\n", serv_rwho_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());
+ lprintf(CTDL_INFO, "%s\n", serv_postfix_tcpdict());
+ lprintf(CTDL_INFO, "%s\n", serv_sieve_init());
+ lprintf(CTDL_INFO, "%s\n", serv_managesieve_init());
+
+ for (filter = 1; filter != 0; filter = filter << 1)
+ if ((filter & DetailErrorFlags) != 0)
+ LogPrintMessages(filter);
}
-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));
+ malloc(sizeof(struct CleanupFunctionHook));
newfcn->next = CleanupHookTable;
newfcn->h_function_pointer = fcn_ptr;
CleanupHookTable = newfcn;
- lprintf(5, "Registered a new cleanup function\n");
+ lprintf(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(5, "Unregistered cleanup function\n");
+ lprintf(CTDL_INFO, "Unregistered cleanup function\n");
p = cur->next;
if (cur == CleanupHookTable) {
CleanupHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
struct SessionFunctionHook *newfcn;
newfcn = (struct SessionFunctionHook *)
- mallok(sizeof(struct SessionFunctionHook));
+ malloc(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",
+ lprintf(CTDL_INFO, "Registered a new session function (type %d)\n",
EventType);
}
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer &&
EventType == cur->eventtype) {
- lprintf(5, "Unregistered session function (type %d)\n",
+ lprintf(CTDL_INFO, "Unregistered session function (type %d)\n",
EventType);
p = cur->next;
if (cur == SessionHookTable) {
SessionHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
}
-void CtdlRegisterUserHook(void (*fcn_ptr) (char *, long), int EventType)
+void CtdlRegisterUserHook(void (*fcn_ptr) (struct ctdluser *), int EventType)
{
struct UserFunctionHook *newfcn;
newfcn = (struct UserFunctionHook *)
- mallok(sizeof(struct UserFunctionHook));
+ malloc(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",
+ lprintf(CTDL_INFO, "Registered a new user function (type %d)\n",
EventType);
}
-void CtdlUnregisterUserHook(void (*fcn_ptr) (char *, long), int EventType)
+void CtdlUnregisterUserHook(void (*fcn_ptr) (struct ctdluser *), int EventType)
{
struct UserFunctionHook *cur, *p;
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer &&
EventType == cur->eventtype) {
- lprintf(5, "Unregistered user function (type %d)\n",
+ lprintf(CTDL_INFO, "Unregistered user function (type %d)\n",
EventType);
p = cur->next;
if (cur == UserHookTable) {
UserHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
struct MessageFunctionHook *newfcn;
newfcn = (struct MessageFunctionHook *)
- mallok(sizeof(struct MessageFunctionHook));
+ malloc(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",
+ lprintf(CTDL_INFO, "Registered a new message function (type %d)\n",
EventType);
}
while (cur != NULL &&
handler == cur->h_function_pointer &&
EventType == cur->eventtype) {
- lprintf(5, "Unregistered message function (type %d)\n",
+ lprintf(CTDL_INFO, "Unregistered message function (type %d)\n",
EventType);
p = cur->next;
if (cur == MessageHookTable) {
MessageHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
struct NetprocFunctionHook *newfcn;
newfcn = (struct NetprocFunctionHook *)
- mallok(sizeof(struct NetprocFunctionHook));
+ malloc(sizeof(struct NetprocFunctionHook));
newfcn->next = NetprocHookTable;
newfcn->h_function_pointer = handler;
NetprocHookTable = newfcn;
- lprintf(5, "Registered a new netproc function\n");
+ lprintf(CTDL_INFO, "Registered a new netproc function\n");
}
/* This will also remove duplicates if any */
while (cur != NULL &&
handler == cur->h_function_pointer ) {
- lprintf(5, "Unregistered netproc function\n");
+ lprintf(CTDL_INFO, "Unregistered netproc function\n");
p = cur->next;
if (cur == NetprocHookTable) {
NetprocHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
struct DeleteFunctionHook *newfcn;
newfcn = (struct DeleteFunctionHook *)
- mallok(sizeof(struct DeleteFunctionHook));
+ malloc(sizeof(struct DeleteFunctionHook));
newfcn->next = DeleteHookTable;
newfcn->h_function_pointer = handler;
DeleteHookTable = newfcn;
- lprintf(5, "Registered a new netproc function\n");
+ lprintf(CTDL_INFO, "Registered a new netproc function\n");
}
/* This will also remove duplicates if any */
while (cur != NULL &&
handler == cur->h_function_pointer ) {
- lprintf(5, "Unregistered netproc function\n");
+ lprintf(CTDL_INFO, "Unregistered netproc function\n");
p = cur->next;
if (cur == DeleteHookTable) {
DeleteHookTable = p;
}
- phree(cur);
+ free(cur);
+ cur = p;
+ }
+ }
+}
+
+
+
+
+void CtdlRegisterFixedOutputHook(char *content_type, void (*handler)(char *, int) )
+{
+ struct FixedOutputHook *newfcn;
+
+ newfcn = (struct FixedOutputHook *)
+ malloc(sizeof(struct FixedOutputHook));
+ newfcn->next = FixedOutputTable;
+ newfcn->h_function_pointer = handler;
+ 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);
+}
+
+
+void CtdlUnregisterFixedOutputHook(char *content_type)
+{
+ struct FixedOutputHook *cur, *p;
+
+ 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);
+ p = cur->next;
+ if (cur == FixedOutputTable) {
+ FixedOutputTable = p;
+ }
+ free(cur);
cur = p;
}
}
}
+/* returns nonzero if we found a hook and used it */
+int PerformFixedOutputHooks(char *content_type, char *content, int content_length)
+{
+ struct FixedOutputHook *fcn;
+
+ for (fcn = FixedOutputTable; fcn != NULL; fcn = fcn->next) {
+ if (!strcasecmp(content_type, fcn->content_type)) {
+ (*fcn->h_function_pointer) (content, content_length);
+ return(1);
+ }
+ }
+ return(0);
+}
+
+
+
+
void CtdlRegisterXmsgHook(int (*fcn_ptr) (char *, char *, char *), int order)
{
struct XmsgFunctionHook *newfcn;
newfcn = (struct XmsgFunctionHook *)
- mallok(sizeof(struct XmsgFunctionHook));
+ malloc(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);
+ lprintf(CTDL_INFO, "Registered a new x-msg function (priority %d)\n", order);
}
while (cur != NULL &&
fcn_ptr == cur->h_function_pointer &&
order == cur->order) {
- lprintf(5, "Unregistered x-msg function "
+ lprintf(CTDL_INFO, "Unregistered x-msg function "
"(priority %d)\n", order);
p = cur->next;
if (cur == XmsgHookTable) {
XmsgHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
void CtdlRegisterServiceHook(int tcp_port,
char *sockpath,
void (*h_greeting_function) (void),
- void (*h_command_function) (void) )
+ void (*h_command_function) (void),
+ void (*h_async_function) (void)
+ )
{
struct ServiceFunctionHook *newfcn;
- char message[SIZ];
+ char *message;
+ char *error;
newfcn = (struct ServiceFunctionHook *)
- mallok(sizeof(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;
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(7, "Service has been manually disabled, skipping\n");
- phree(newfcn);
+ lprintf(CTDL_INFO, "Service has been manually disabled, skipping\n");
+ free(newfcn);
return;
}
else {
- newfcn->msock = ig_tcp_server(tcp_port, config.c_maxsessions);
- snprintf(message, sizeof message, "TCP port %d: ", tcp_port);
+ newfcn->msock = ig_tcp_server(config.c_ip_addr,
+ tcp_port,
+ config.c_maxsessions,
+ &error);
+ snprintf(message, SIZ, "TCP port %d: ", tcp_port);
}
if (newfcn->msock > 0) {
ServiceHookTable = newfcn;
strcat(message, "registered.");
- lprintf(5, "%s\n", message);
+ lprintf(CTDL_INFO, "%s\n", message);
}
else {
+ AddPortError(message, error);
strcat(message, "FAILED.");
- lprintf(2, "%s\n", message);
- phree(newfcn);
+ lprintf(CTDL_CRIT, "%s\n", message);
+ free(error);
+ free(newfcn);
}
+ free(message);
}
void CtdlUnregisterServiceHook(int tcp_port, char *sockpath,
void (*h_greeting_function) (void),
- void (*h_command_function) (void) )
+ void (*h_command_function) (void),
+ void (*h_async_function) (void)
+ )
{
struct ServiceFunctionHook *cur, *p;
strcmp(sockpath, cur->sockpath)) &&
h_greeting_function == cur->h_greeting_function &&
h_command_function == cur->h_command_function &&
+ h_async_function == cur->h_async_function &&
tcp_port == cur->tcp_port) {
close(cur->msock);
if (sockpath) {
- lprintf(5, "Closed UNIX domain socket %s\n",
+ lprintf(CTDL_INFO, "Closed UNIX domain socket %s\n",
sockpath);
} else if (tcp_port) {
- lprintf(5, "Closed TCP port %d\n", tcp_port);
+ lprintf(CTDL_INFO, "Closed TCP port %d\n", tcp_port);
} else {
- lprintf(5, "Unregistered unknown service\n");
+ lprintf(CTDL_INFO, "Unregistered unknown service\n");
}
p = cur->next;
if (cur == ServiceHookTable) {
ServiceHookTable = p;
}
- phree(cur);
+ free(cur);
cur = p;
}
}
}
}
-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)
+void PerformUserHooks(struct ctdluser *usbuf, int EventType)
{
struct UserFunctionHook *fcn;
for (fcn = UserHookTable; fcn != NULL; fcn = fcn->next) {
if (fcn->eventtype == EventType) {
- (*fcn->h_function_pointer) (username, usernum);
+ (*fcn->h_function_pointer) (usbuf);
}
}
}
/* 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",
+ lprintf(CTDL_DEBUG, "** Event type is %d, flags are %d\n",
EventType, msg->cm_flags);
*/
if (msg->cm_flags & CM_SKIP_HOOKS) {
- lprintf(9, "Skipping hooks\n");
+ lprintf(CTDL_DEBUG, "Skipping hooks\n");
return(0);
}
+
+
int PerformXmsgHooks(char *sender, char *recp, char *msg)
{
struct XmsgFunctionHook *fcn;
projects / citadel.git / blobdiff