-/*******************************************************
+/*
+ * $Id$
*
* Citadel Dynamic Loading Module
- * Written by Brian Costello
- * btx@calyx.net
- *
- * $Id$
+ * Written by Brian Costello <btx@calyx.net>
*
- ******************************************************/
-
+ */
#include "sysdep.h"
#include <stdio.h>
#include <stdlib.h>
+#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
+#endif
+#ifdef HAVE_DL_H
+#include <dl.h>
+#include "hpsux.h"
+#endif
#include <sys/types.h>
#include <dirent.h>
-#include <strings.h>
+#include <string.h>
#include <syslog.h>
-#ifdef HAVE_PTHREAD_H
-#include <pthread.h>
-#endif
#include <limits.h>
#include <ctype.h>
#include "citadel.h"
#include "sysdep_decls.h"
#include "msgbase.h"
#include "tools.h"
+#include "config.h"
#ifndef HAVE_SNPRINTF
#include <stdarg.h>
struct UserFunctionHook *UserHookTable = NULL;
struct XmsgFunctionHook *XmsgHookTable = NULL;
struct MessageFunctionHook *MessageHookTable = NULL;
+struct ServiceFunctionHook *ServiceHookTable = NULL;
struct ProtoFunctionHook {
void (*handler) (char *cmdbuf);
void DLoader_Init(char *pathname)
{
void *fcn_handle;
- char dl_error[256];
+ char dl_error[SIZ];
DIR *dir;
int i;
struct dirent *dptr;
continue;
snprintf(pathbuf, PATH_MAX, "%s/%s", pathname, dptr->d_name);
-#ifdef RTLD_NOW
- if (!(fcn_handle = dlopen(pathbuf, RTLD_NOW)))
+ lprintf(7, "Initializing %s...\n", pathbuf);
+
+#ifdef RTLD_LAZY
+ if (!(fcn_handle = dlopen(pathbuf, RTLD_LAZY)))
#else /* OpenBSD */
if (!(fcn_handle = dlopen(pathbuf, DL_LAZY)))
#endif
lprintf(5, "Registered a new x-msg function (priority %d)\n", order);
}
+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);
+ sprintf(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);
+ sprintf(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 PerformSessionHooks(int EventType)
{