/* $Id$ */
+#include "sysdep.h"
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <limits.h>
-#include <pthread.h>
#include <syslog.h>
#include <dlfcn.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
#include "citadel.h"
#include "server.h"
#include "sysdep_decls.h"
#include "housekeeping.h"
#include "user_ops.h"
#include "logging.h"
-#include "support.h"
#include "msgbase.h"
+#include "support.h"
#include "locate_host.h"
#include "room_ops.h"
#include "file_ops.h"
#include "tools.h"
struct CitContext *ContextList = NULL;
+char *unique_session_numbers;
int ScheduledShutdown = 0;
+int do_defrag = 0;
/*
* Various things that need to be initialized at startup
lprintf(7, "Opening databases\n");
open_databases();
+ if (do_defrag)
+ defrag_databases();
+
lprintf(7, "Checking floor reference counts\n");
check_ref_counts();
/* Cancel all running sessions */
lprintf(7, "Cancelling running sessions...\n");
+
+/* FIX do something here
while (ContextList != NULL) {
- kill_session(ContextList->cs_pid);
}
+ */
/* Run any cleanup routines registered by loadable modules */
for (fcn = CleanupHookTable; fcn != NULL; fcn = fcn->next) {
/*
- * Gracefully terminate the session and thread.
- * (This is called as a cleanup handler by the thread library.)
- *
- * All NON-system-dependent stuff is done in this function.
- * System-dependent session/thread cleanup is in cleanup() in sysdep.c
+ * Free any per-session data allocated by modules or whatever
+ */
+void deallocate_user_data(struct CitContext *con)
+{
+ struct CtdlSessData *ptr;
+
+ begin_critical_section(S_SESSION_TABLE);
+ while (con->FirstSessData != NULL) {
+ lprintf(9, "Deallocating user data symbol %ld\n",
+ con->FirstSessData->sym_id);
+ if (con->FirstSessData->sym_data != NULL)
+ phree(con->FirstSessData->sym_data);
+ ptr = con->FirstSessData->next;
+ phree(con->FirstSessData);
+ con->FirstSessData = ptr;
+ }
+ end_critical_section(S_SESSION_TABLE);
+}
+
+
+
+
+/*
+ * Terminate a session and remove its context data structure.
*/
-void cleanup_stuff(void *arg)
+void RemoveContext (struct CitContext *con)
{
+ struct CitContext *ptr = NULL;
+ struct CitContext *ToFree = NULL;
+
+ lprintf(9, "RemoveContext() called\n");
+ if (con==NULL) {
+ lprintf(5, "WARNING: RemoveContext() called with NULL!\n");
+ return;
+ }
+
+ /* Remove the context from the global context list. This needs
+ * to get done FIRST to avoid concurrency problems.
+ */
+ lprintf(7, "Removing context for session %d\n", con->cs_pid);
+ begin_critical_section(S_SESSION_TABLE);
+ if (ContextList == con) {
+ ToFree = ContextList;
+ ContextList = ContextList->next;
+ }
+ else {
+ for (ptr = ContextList; ptr != NULL; ptr = ptr->next) {
+ if (ptr->next == con) {
+ ToFree = ptr->next;
+ ptr->next = ptr->next->next;
+ }
+ }
+ }
+ end_critical_section(S_SESSION_TABLE);
- lprintf(9, "cleanup_stuff() called\n");
+ if (ToFree == NULL) {
+ lprintf(9, "RemoveContext() found nothing to remove\n");
+ return;
+ }
- lprintf(7, "Calling logout(%d)\n", CC->cs_pid);
- logout(CC);
+ /* Now handle all of the administrivia. */
+ lprintf(7, "Calling logout(%d)\n", con->cs_pid);
+ logout(con);
- rec_log(CL_TERMINATE,CC->curr_user);
- unlink(CC->temp);
- lprintf(3, "citserver[%3d]: ended.\n",CC->cs_pid);
+ rec_log(CL_TERMINATE, con->curr_user);
+ unlink(con->temp);
+ lprintf(3, "citserver[%3d]: ended.\n", con->cs_pid);
/* Run any cleanup routines registered by loadable modules */
PerformSessionHooks(EVT_STOP);
- syslog(LOG_NOTICE,"session %d ended", CC->cs_pid);
+ syslog(LOG_NOTICE,"session %d ended", con->cs_pid);
- /* Deallocate any unsent express messages */
- begin_critical_section(S_SESSION_TABLE);
- if (CC->ExpressMessages != NULL) phree(CC->ExpressMessages);
- end_critical_section(S_SESSION_TABLE);
+ /* Deallocate any user-data attached to this session */
+ deallocate_user_data(con);
- /* Deallocate any message list we might have in memory */
- if (CC->msglist != NULL) phree(CC->msglist);
+ /* If the client is still connected, blow 'em away. */
+ lprintf(7, "Closing socket %d\n", con->client_socket);
+ close(con->client_socket);
- /* Now get rid of the session and context */
- lprintf(7, "cleanup_stuff() calling RemoveContext(%d)\n", CC->cs_pid);
- RemoveContext(CC);
+ /* Tell the housekeeping thread to check to see if this is the time
+ * to initiate a scheduled shutdown event.
+ */
+ enter_housekeeping_cmd("SCHED_SHUTDOWN");
+
+ /* Free up the memory used by this context */
+ phree(con);
+
+ lprintf(7, "Done with RemoveContext()\n");
+}
- /* While we still have an extra thread with no user attached to it,
- * take the opportunity to do some housekeeping before exiting.
- */
- do_housekeeping();
- }
/*
- * set_wtmpsupp() - alter the session listing
+ * Get a dynamic symbol number for per-session user data.
+ * This API call should be made only ONCE per symbol per citserver run.
*/
-void set_wtmpsupp(char *newtext)
+int CtdlGetDynamicSymbol()
{
- strncpy(CC->cs_room,newtext,sizeof CC->cs_room);
- CC->cs_room[sizeof CC->cs_room - 1] = 0;
- time(&CC->cs_lastupdt);
+ static unsigned int next_symbol = SYM_MAX;
+ return ++next_symbol;
+}
- /* Run any routines registered by loadable modules */
- PerformSessionHooks(EVT_NEWROOM);
- }
/*
- * call set_wtmpsupp() with the name of the current room, modified a bit...
+ * Return a pointer to some generic per-session user data.
+ * (This function returns NULL if the requested symbol is not allocated.)
+ *
+ * NOTE: we use critical sections for allocating and de-allocating these,
+ * but not for locating one.
*/
-void set_wtmpsupp_to_current_room() {
- if (CC->quickroom.QRflags & QR_PRIVATE) {
- set_wtmpsupp("<private room>");
- }
- else if (CC->quickroom.QRflags & QR_MAILBOX) {
- set_wtmpsupp(&CC->quickroom.QRname[11]);
- }
- else {
- set_wtmpsupp(CC->quickroom.QRname);
+void *CtdlGetUserData(unsigned long requested_sym)
+{
+ struct CtdlSessData *ptr;
+
+ for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next)
+ if (ptr->sym_id == requested_sym)
+ return(ptr->sym_data);
+
+ lprintf(2, "ERROR! CtdlGetUserData(%ld) symbol not allocated\n",
+ requested_sym);
+ return NULL;
+}
+
+
+/*
+ * Allocate some generic per-session user data.
+ */
+void CtdlAllocUserData(unsigned long requested_sym, size_t num_bytes)
+{
+ struct CtdlSessData *ptr;
+
+ lprintf(9, "CtdlAllocUserData(%ld) called\n", requested_sym);
+
+ /* Fail silently if the symbol is already registered. */
+ for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
+ if (ptr->sym_id == requested_sym) {
+ return;
}
}
+ /* Grab us some memory! Dem's good eatin' !! */
+ ptr = mallok(sizeof(struct CtdlSessData));
+ ptr->sym_id = requested_sym;
+ ptr->sym_data = mallok(num_bytes);
+
+ begin_critical_section(S_SESSION_TABLE);
+ ptr->next = CC->FirstSessData;
+ CC->FirstSessData = ptr;
+ end_critical_section(S_SESSION_TABLE);
+
+ lprintf(9, "CtdlAllocUserData(%ld) finished\n", requested_sym);
+}
+
+
+
+
/*
void cmd_rchg(char *argbuf)
{
- char newroomname[ROOMNAMELEN];
+ char newroomname[256];
extract(newroomname, argbuf, 0);
+ newroomname[ROOMNAMELEN-1] = 0;
if (strlen(newroomname) > 0) {
- strncpy(CC->fake_roomname, newroomname, ROOMNAMELEN);
- CC->fake_roomname[ROOMNAMELEN - 1] = 0;
+ safestrncpy(CC->fake_roomname, newroomname,
+ sizeof(CC->fake_roomname) );
}
else {
strcpy(CC->fake_roomname, "");
cprintf("%d OK\n", OK);
}
-void cmd_hchg(char *newhostname)
+void cmd_hchg(char *argbuf)
{
- if ((newhostname) && (newhostname[0]))
- {
- bzero(CC->fake_hostname, 25);
- strncpy(CC->fake_hostname, newhostname, 24);
- }
- else
- strcpy(CC->fake_hostname, "");
- cprintf("%d OK\n",OK);
+ char newhostname[256];
+
+ extract(newhostname, argbuf, 0);
+ if (strlen(newhostname) > 0) {
+ safestrncpy(CC->fake_hostname, newhostname,
+ sizeof(CC->fake_hostname) );
+ }
+ else {
+ strcpy(CC->fake_hostname, "");
+ }
+ cprintf("%d OK\n", OK);
}
-void cmd_uchg(char *newusername)
+void cmd_uchg(char *argbuf)
{
- if (CC->usersupp.axlevel < 6)
- {
- cprintf("%d You must be an Aide to use UCHG.\n",
- ERROR+HIGHER_ACCESS_REQUIRED);
- return;
- }
- if ((newusername) && (newusername[0]))
- {
- CC->cs_flags &= ~CS_STEALTH;
- bzero(CC->fake_username, 32);
- if (strncasecmp(newusername, CC->curr_user, strlen(CC->curr_user)))
- strncpy(CC->fake_username, newusername, 31);
- }
- else
- {
- CC->fake_username[0] = '\0';
- CC->cs_flags |= CS_STEALTH;
- }
- cprintf("%d\n",OK);
+
+ char newusername[256];
+
+ extract(newusername, argbuf, 0);
+
+ if (CC->usersupp.axlevel < 6) {
+ cprintf("%d You must be an Aide to masquerade your name.\n",
+ ERROR+HIGHER_ACCESS_REQUIRED);
+ return;
+ }
+
+ if (strlen(newusername) > 0) {
+ CC->cs_flags &= ~CS_STEALTH;
+ memset(CC->fake_username, 0, 32);
+ if (strncasecmp(newusername, CC->curr_user,
+ strlen(CC->curr_user)))
+ safestrncpy(CC->fake_username, newusername,
+ sizeof(CC->fake_username));
+ }
+ else {
+ CC->fake_username[0] = '\0';
+ CC->cs_flags |= CS_STEALTH;
+ }
+ cprintf("%d\n",OK);
}
+
+
/*
* returns an asterisk if there are any express messages waiting,
* space otherwise.
*/
char check_express(void) {
- if (CC->ExpressMessages == NULL) {
+ if (CC->FirstExpressMessage == NULL) {
return(' ');
}
else {
cprintf("%d %ld\n", OK, tv);
}
+/*
+ * Check whether two hostnames match.
+ * "Realname" should be an actual name of a client that is trying to connect;
+ * "testname" should be the value we are comparing it with. The idea is that we
+ * want to compare with both the abbreviated and fully-qualified versions of
+ * "testname;" some people define "localhost" as "localhost.foo.com," etc.
+ */
+static int hostnames_match(const char *realname, const char *testname) {
+ struct hostent *he;
+ int retval = 0;
+
+ if (!strcasecmp(realname, testname))
+ return 1;
+
+#ifdef HAVE_NONREENTRANT_NETDB
+ begin_critical_section(S_NETDB);
+#endif
+
+ if ((he = gethostbyname(testname)) != NULL)
+ if (!strcasecmp(realname, he->h_name))
+ retval = 1;
+
+#ifdef HAVE_NONREENTRANT_NETDB
+ end_critical_section(S_NETDB);
+#endif
+
+ return retval;
+ }
+
/*
* check a hostname against the public_clients file
*/
char buf[256];
FILE *fp;
- if (!strcasecmp(where,"localhost")) return(1);
- if (!strcasecmp(where,config.c_fqdn)) return(1);
+ if (hostnames_match(where,"localhost")) return(1);
+ if (hostnames_match(where,config.c_fqdn)) return(1);
fp = fopen("public_clients","r");
if (fp == NULL) return(0);
while (fgets(buf,256,fp)!=NULL) {
while (isspace((buf[strlen(buf)-1])))
buf[strlen(buf)-1] = 0;
- if (!strcasecmp(buf,where)) {
+ if (hostnames_match(where,buf)) {
fclose(fp);
return(1);
}
int rev_level;
char desc[256];
char from_host[256];
+ struct in_addr addr;
if (num_parms(argbuf)<4) {
cprintf("%d usage error\n",ERROR);
rev_level = extract_int(argbuf,2);
extract(desc,argbuf,3);
- strncpy(from_host,config.c_fqdn,sizeof from_host);
+ safestrncpy(from_host, config.c_fqdn, sizeof from_host);
from_host[sizeof from_host - 1] = 0;
if (num_parms(argbuf)>=5) extract(from_host,argbuf,4);
CC->cs_clientdev = dev_code;
CC->cs_clienttyp = cli_code;
CC->cs_clientver = rev_level;
- strncpy(CC->cs_clientname,desc,31);
+ safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
CC->cs_clientname[31] = 0;
+ lprintf(9, "Looking up hostname '%s'\n", from_host);
if ((strlen(from_host)>0) &&
(is_public_client(CC->cs_host))) {
- strncpy(CC->cs_host,from_host,24);
- CC->cs_host[24] = 0;
+ if (inet_aton(from_host, &addr))
+ locate_host(CC->cs_host, &addr);
+ else {
+ safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
+ CC->cs_host[24] = 0;
+ }
}
- set_wtmpsupp_to_current_room();
syslog(LOG_NOTICE,"client %d/%d/%01d.%02d (%s)\n",
dev_code,
CC->cs_flags = CC->cs_flags|CS_STEALTH;
}
- set_wtmpsupp_to_current_room();
cprintf("%d Ok\n",OK);
}
}
+/* Don't show the names of private rooms unless the viewing
+ * user also knows the rooms.
+ */
+void GenerateRoomDisplay(char *real_room,
+ struct CitContext *viewed,
+ struct CitContext *viewer) {
+
+ strcpy(real_room, viewed->quickroom.QRname);
+ if (viewed->quickroom.QRflags & QR_MAILBOX) {
+ strcpy(real_room, &real_room[11]);
+ }
+ if (viewed->quickroom.QRflags & QR_PRIVATE) {
+ if ( (CtdlRoomAccess(&viewed->quickroom, &viewer->usersupp)
+ & UA_KNOWN) == 0) {
+ strcpy(real_room, "<private room>");
+ }
+ }
+
+ if (viewed->cs_flags & CS_CHAT) {
+ while (strlen(real_room) < 14)
+ strcat(real_room, " ");
+
+ strcpy(&real_room[14], "<chat>");
+ }
+
+}
+
+
/*
* who's online
*/
struct CitContext *cptr;
int spoofed = 0;
int aide;
- char un[40], room[40], host[40], flags[5];
+ char un[40];
+ char real_room[ROOMNAMELEN], room[ROOMNAMELEN];
+ char host[40], flags[5];
aide = CC->usersupp.axlevel >= 6;
- cprintf("%d\n",LISTING_FOLLOWS);
+ cprintf("%d%c \n", LISTING_FOLLOWS, check_express() );
for (cptr = ContextList; cptr != NULL; cptr = cptr->next)
{
else
strcpy(host, cptr->cs_host);
- if (cptr->fake_roomname[0])
- {
- strcpy(room, cptr->fake_roomname);
- spoofed = 1;
+ GenerateRoomDisplay(real_room, cptr, CC);
+
+ if (cptr->fake_roomname[0]) {
+ strcpy(room, cptr->fake_roomname);
+ spoofed = 1;
+ }
+ else {
+ strcpy(room, real_room);
}
- else
- strcpy(room, cptr->cs_room);
-
if ((aide) && (spoofed))
strcat(flags, "+");
if ((spoofed) && (aide))
{
cprintf("%d|%s|%s|%s|%s|%ld|%s|%s\n",
- cptr->cs_pid, cptr->curr_user, cptr->cs_room,
+ cptr->cs_pid, cptr->curr_user,
+ real_room,
cptr->cs_host, cptr->cs_clientname,
(long)(cptr->lastidle),
cptr->lastcmdname, flags);
}
}
+
+ /* Now it's magic time. Before we finish, call any EVT_RWHO hooks
+ * so that external paging modules such as serv_icq can add more
+ * content to the Wholist.
+ */
+ PerformSessionHooks(EVT_RWHO);
cprintf("000\n");
}
{
int session_num;
struct CitContext *ccptr;
- int session_to_kill = 0;
+ int found_it = 0;
if (!CC->logged_in) {
cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
begin_critical_section(S_SESSION_TABLE);
for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
if (session_num == ccptr->cs_pid) {
- session_to_kill = ccptr->cs_pid;
+ ccptr->kill_me = 1;
+ found_it = 1;
}
}
end_critical_section(S_SESSION_TABLE);
- lprintf(9, "session_to_kill == %d\n", session_to_kill);
- if (session_to_kill > 0) {
- lprintf(9, "calling kill_session()\n");
- kill_session(session_to_kill);
+ if (found_it) {
cprintf("%d Session terminated.\n", OK);
}
else {
}
else {
cprintf("%d Authentication failed.\n",ERROR);
+ lprintf(3, "Warning: ipgm authentication failed.\n");
}
}
*/
void cmd_down(void) {
if (!CC->logged_in) {
- cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
+ cprintf("%d Not logged in.\n", ERROR+NOT_LOGGED_IN);
return;
}
/*
- * main context loop
+ *
*/
-void *context_loop(struct CitContext *con)
+void begin_session(struct CitContext *con)
{
- char cmdbuf[256];
- int num_sessions;
-
- /*
- * Wedge our way into the context table.
- */
- InitMyContext(con);
+ int num_sessions, len;
+ struct sockaddr_in sin;
/*
* Initialize some variables specific to our context.
*/
- CC->logged_in = 0;
- CC->internal_pgm = 0;
- CC->download_fp = NULL;
- CC->upload_fp = NULL;
- CC->cs_pid = con->client_socket; /* not necessarily portable */
- CC->ExpressMessages = NULL;
- CC->msglist = NULL;
- CC->num_msgs = 0;
- time(&CC->lastcmd);
- time(&CC->lastidle);
- strcpy(CC->lastcmdname, " ");
- strcpy(CC->cs_clientname, "(unknown)");
- strcpy(CC->curr_user,"");
- strcpy(CC->net_node,"");
- snprintf(CC->temp, sizeof CC->temp, "/tmp/CitServer.%d.%d", getpid(), CC->cs_pid);
- strcpy(CC->cs_room, "");
- strncpy(CC->cs_host, config.c_fqdn, sizeof CC->cs_host);
- CC->cs_host[sizeof CC->cs_host - 1] = 0;
- locate_host(CC->cs_host);
- CC->cs_flags = 0;
- CC->upload_type = UPL_FILE;
- CC->dl_is_net = 0;
+ con->logged_in = 0;
+ con->internal_pgm = 0;
+ con->download_fp = NULL;
+ con->upload_fp = NULL;
+ con->FirstExpressMessage = NULL;
+ time(&con->lastcmd);
+ time(&con->lastidle);
+ strcpy(con->lastcmdname, " ");
+ strcpy(con->cs_clientname, "(unknown)");
+ strcpy(con->curr_user,"(not logged in)");
+ strcpy(con->net_node,"");
+ snprintf(con->temp, sizeof con->temp, tmpnam(NULL));
+ safestrncpy(con->cs_host, config.c_fqdn, sizeof con->cs_host);
+ con->cs_host[sizeof con->cs_host - 1] = 0;
+ len = sizeof sin;
+ if (!getpeername(con->client_socket, (struct sockaddr *) &sin, &len))
+ locate_host(con->cs_host, &sin.sin_addr);
+ con->cs_flags = 0;
+ con->upload_type = UPL_FILE;
+ con->dl_is_net = 0;
+ con->FirstSessData = NULL;
num_sessions = session_count();
- CC->nologin = 0;
+ con->nologin = 0;
if ((config.c_maxsessions > 0)&&(num_sessions > config.c_maxsessions))
- CC->nologin = 1;
+ con->nologin = 1;
- if (CC->nologin==1) {
- cprintf("%d %s: Too many users are already online (maximum is %d)\n",
- ERROR+MAX_SESSIONS_EXCEEDED,
- config.c_nodename,config.c_maxsessions);
+ if (con->nologin==1) {
+ cprintf("%d %s: Too many users are already online "
+ "(maximum is %d)\n",
+ ERROR+MAX_SESSIONS_EXCEEDED,
+ config.c_nodename, config.c_maxsessions);
}
else {
- cprintf("%d %s Citadel/UX server ready.\n",OK,config.c_nodename);
+ cprintf("%d %s Citadel/UX server ready.\n",
+ OK, config.c_nodename);
}
- lprintf(3, "citserver[%3d]: started.\n", CC->cs_pid);
+ lprintf(3, "citserver[%3d]: started.\n", con->cs_pid);
/* Run any session startup routines registered by loadable modules */
PerformSessionHooks(EVT_START);
rec_log(CL_CONNECT, "");
+}
+
+
+
- do {
- time(&CC->lastcmd);
- bzero(cmdbuf, sizeof cmdbuf); /* Clear it, just in case */
- if (client_gets(cmdbuf) < 1) cleanup(EXIT_NULL);
- lprintf(5, "citserver[%3d]: %s\n", CC->cs_pid, cmdbuf);
-
- /*
- * Let other clients see the last command we executed, but
- * exclude NOOP because that would be boring.
- */
- if (strncasecmp(cmdbuf, "NOOP", 4)) {
- strcpy(CC->lastcmdname, " ");
- strncpy(CC->lastcmdname, cmdbuf, 4);
- time(&CC->lastidle);
- }
-
- if ((strncasecmp(cmdbuf, "ENT0", 4)) && (strncasecmp(cmdbuf, "MESG", 4)) && (strncasecmp(cmdbuf, "MSGS", 4)))
- {
- CC->cs_flags &= ~CS_POSTING;
- }
-
/*
* This loop recognizes all server commands.
*/
+void do_command_loop(void) {
+ char cmdbuf[256];
- if (!strncasecmp(cmdbuf,"NOOP",4)) {
- cprintf("%d%cok\n",OK,check_express());
- }
+ time(&CC->lastcmd);
+ memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
+ if (client_gets(cmdbuf) < 1) {
+ lprintf(3, "Client socket is broken. Ending session.\n");
+ CC->kill_me = 1;
+ return;
+ }
+ lprintf(5, "citserver[%3d]: %s\n", CC->cs_pid, cmdbuf);
- else if (!strncasecmp(cmdbuf,"QUIT",4)) {
- cprintf("%d Goodbye.\n",OK);
- }
+ /*
+ * Let other clients see the last command we executed, and
+ * update the idle time, but not NOOP, PEXP, or GEXP.
+ */
+ if ( (strncasecmp(cmdbuf, "NOOP", 4))
+ && (strncasecmp(cmdbuf, "PEXP", 4))
+ && (strncasecmp(cmdbuf, "GEXP", 4)) ) {
+ strcpy(CC->lastcmdname, " ");
+ safestrncpy(CC->lastcmdname, cmdbuf,
+ sizeof(CC->lastcmdname) );
+ time(&CC->lastidle);
+ }
+
+ if ((strncasecmp(cmdbuf, "ENT0", 4))
+ && (strncasecmp(cmdbuf, "MESG", 4))
+ && (strncasecmp(cmdbuf, "MSGS", 4)))
+ {
+ CC->cs_flags &= ~CS_POSTING;
+ }
+
+ if (!strncasecmp(cmdbuf,"NOOP",4)) {
+ cprintf("%d%cok\n",OK,check_express());
+ }
- else if (!strncasecmp(cmdbuf,"LOUT",4)) {
- if (CC->logged_in) logout(CC);
- cprintf("%d logged out.\n",OK);
- }
+ else if (!strncasecmp(cmdbuf,"QUIT",4)) {
+ cprintf("%d Goodbye.\n",OK);
+ CC->kill_me = 1;
+ }
- else if (!strncasecmp(cmdbuf,"USER",4)) {
- cmd_user(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"LOUT",4)) {
+ if (CC->logged_in) logout(CC);
+ cprintf("%d logged out.\n",OK);
+ }
- else if (!strncasecmp(cmdbuf,"PASS",4)) {
- cmd_pass(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"USER",4)) {
+ cmd_user(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"NEWU",4)) {
- cmd_newu(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"PASS",4)) {
+ cmd_pass(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"SETP",4)) {
- cmd_setp(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"NEWU",4)) {
+ cmd_newu(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LRMS",4)) {
- cmd_lrms(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"SETP",4)) {
+ cmd_setp(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LKRA",4)) {
- cmd_lkra(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"LRMS",4)) {
+ cmd_lrms(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LKRN",4)) {
- cmd_lkrn(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"LKRA",4)) {
+ cmd_lkra(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LKRO",4)) {
- cmd_lkro(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"LKRN",4)) {
+ cmd_lkrn(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LZRM",4)) {
- cmd_lzrm(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"LKRO",4)) {
+ cmd_lkro(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"GETU",4)) {
- cmd_getu();
- }
+ else if (!strncasecmp(cmdbuf,"LZRM",4)) {
+ cmd_lzrm(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"SETU",4)) {
- cmd_setu(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"GETU",4)) {
+ cmd_getu();
+ }
- else if (!strncasecmp(cmdbuf,"GOTO",4)) {
- cmd_goto(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"SETU",4)) {
+ cmd_setu(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MSGS",4)) {
- cmd_msgs(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"GOTO",4)) {
+ cmd_goto(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"WHOK",4)) {
- cmd_whok();
- }
+ else if (!strncasecmp(cmdbuf,"MSGS",4)) {
+ cmd_msgs(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"RDIR",4)) {
- cmd_rdir();
- }
+ else if (!strncasecmp(cmdbuf,"WHOK",4)) {
+ cmd_whok();
+ }
- else if (!strncasecmp(cmdbuf,"MSG0",4)) {
- cmd_msg0(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"RDIR",4)) {
+ cmd_rdir();
+ }
- else if (!strncasecmp(cmdbuf,"MSG2",4)) {
- cmd_msg2(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"MSG0",4)) {
+ cmd_msg0(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MSG3",4)) {
- cmd_msg3(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"MSG2",4)) {
+ cmd_msg2(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MSG4",4)) {
- cmd_msg4(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"MSG3",4)) {
+ cmd_msg3(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"INFO",4)) {
- cmd_info();
- }
+ else if (!strncasecmp(cmdbuf,"MSG4",4)) {
+ cmd_msg4(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"SLRP",4)) {
- cmd_slrp(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"OPNA",4)) {
+ cmd_opna(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"INVT",4)) {
- cmd_invt_kick(&cmdbuf[5],1);
- }
+ else if (!strncasecmp(cmdbuf,"INFO",4)) {
+ cmd_info();
+ }
- else if (!strncasecmp(cmdbuf,"KICK",4)) {
- cmd_invt_kick(&cmdbuf[5],0);
- }
+ else if (!strncasecmp(cmdbuf,"SLRP",4)) {
+ cmd_slrp(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"GETR",4)) {
- cmd_getr();
- }
+ else if (!strncasecmp(cmdbuf,"INVT",4)) {
+ cmd_invt_kick(&cmdbuf[5],1);
+ }
- else if (!strncasecmp(cmdbuf,"SETR",4)) {
- cmd_setr(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"KICK",4)) {
+ cmd_invt_kick(&cmdbuf[5],0);
+ }
- else if (!strncasecmp(cmdbuf,"GETA",4)) {
- cmd_geta();
- }
+ else if (!strncasecmp(cmdbuf,"GETR",4)) {
+ cmd_getr();
+ }
- else if (!strncasecmp(cmdbuf,"SETA",4)) {
- cmd_seta(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"SETR",4)) {
+ cmd_setr(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"ENT0",4)) {
- cmd_ent0(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"GETA",4)) {
+ cmd_geta();
+ }
- else if (!strncasecmp(cmdbuf,"ENT3",4)) {
- cmd_ent3(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"SETA",4)) {
+ cmd_seta(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"RINF",4)) {
- cmd_rinf();
- }
+ else if (!strncasecmp(cmdbuf,"ENT0",4)) {
+ cmd_ent0(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"DELE",4)) {
- cmd_dele(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"ENT3",4)) {
+ cmd_ent3(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"KILL",4)) {
- cmd_kill(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"RINF",4)) {
+ cmd_rinf();
+ }
- else if (!strncasecmp(cmdbuf,"CRE8",4)) {
- cmd_cre8(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"DELE",4)) {
+ cmd_dele(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MOVE",4)) {
- cmd_move(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"KILL",4)) {
+ cmd_kill(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"FORG",4)) {
- cmd_forg();
- }
+ else if (!strncasecmp(cmdbuf,"CRE8",4)) {
+ cmd_cre8(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MESG",4)) {
- cmd_mesg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"MOVE",4)) {
+ cmd_move(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"EMSG",4)) {
- cmd_emsg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"FORG",4)) {
+ cmd_forg();
+ }
- else if (!strncasecmp(cmdbuf,"GNUR",4)) {
- cmd_gnur();
- }
+ else if (!strncasecmp(cmdbuf,"MESG",4)) {
+ cmd_mesg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"GREG",4)) {
- cmd_greg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"EMSG",4)) {
+ cmd_emsg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"VALI",4)) {
- cmd_vali(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"GNUR",4)) {
+ cmd_gnur();
+ }
- else if (!strncasecmp(cmdbuf,"EINF",4)) {
- cmd_einf(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"VALI",4)) {
+ cmd_vali(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LIST",4)) {
- cmd_list();
- }
+ else if (!strncasecmp(cmdbuf,"EINF",4)) {
+ cmd_einf(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"REGI",4)) {
- cmd_regi();
- }
+ else if (!strncasecmp(cmdbuf,"LIST",4)) {
+ cmd_list();
+ }
- else if (!strncasecmp(cmdbuf,"CHEK",4)) {
- cmd_chek();
- }
+ else if (!strncasecmp(cmdbuf,"CHEK",4)) {
+ cmd_chek();
+ }
- else if (!strncasecmp(cmdbuf,"DELF",4)) {
- cmd_delf(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"DELF",4)) {
+ cmd_delf(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MOVF",4)) {
- cmd_movf(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"MOVF",4)) {
+ cmd_movf(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"NETF",4)) {
- cmd_netf(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"NETF",4)) {
+ cmd_netf(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"RWHO",4)) {
- cmd_rwho();
- }
+ else if (!strncasecmp(cmdbuf,"RWHO",4)) {
+ cmd_rwho();
+ }
- else if (!strncasecmp(cmdbuf,"OPEN",4)) {
- cmd_open(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"OPEN",4)) {
+ cmd_open(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"CLOS",4)) {
- cmd_clos();
- }
+ else if (!strncasecmp(cmdbuf,"CLOS",4)) {
+ cmd_clos();
+ }
- else if (!strncasecmp(cmdbuf,"UOPN",4)) {
- cmd_uopn(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"UOPN",4)) {
+ cmd_uopn(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"UCLS",4)) {
- cmd_ucls(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"UCLS",4)) {
+ cmd_ucls(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"READ",4)) {
- cmd_read(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"READ",4)) {
+ cmd_read(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"WRIT",4)) {
- cmd_writ(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"WRIT",4)) {
+ cmd_writ(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"QUSR",4)) {
- cmd_qusr(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"QUSR",4)) {
+ cmd_qusr(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"ECHO",4)) {
- cmd_echo(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"ECHO",4)) {
+ cmd_echo(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"OIMG",4)) {
- cmd_oimg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"OIMG",4)) {
+ cmd_oimg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"MORE",4)) {
- cmd_more();
- }
+ else if (!strncasecmp(cmdbuf,"MORE",4)) {
+ cmd_more();
+ }
- else if (!strncasecmp(cmdbuf,"NETP",4)) {
- cmd_netp(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"NETP",4)) {
+ cmd_netp(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"NDOP",4)) {
- cmd_ndop(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"NDOP",4)) {
+ cmd_ndop(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"NUOP",4)) {
- cmd_nuop(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"NUOP",4)) {
+ cmd_nuop(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LFLR",4)) {
- cmd_lflr();
- }
+ else if (!strncasecmp(cmdbuf,"LFLR",4)) {
+ cmd_lflr();
+ }
- else if (!strncasecmp(cmdbuf,"CFLR",4)) {
- cmd_cflr(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"CFLR",4)) {
+ cmd_cflr(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"KFLR",4)) {
- cmd_kflr(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"KFLR",4)) {
+ cmd_kflr(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"EFLR",4)) {
- cmd_eflr(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"EFLR",4)) {
+ cmd_eflr(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"IDEN",4)) {
- cmd_iden(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"IDEN",4)) {
+ cmd_iden(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"IPGM",4)) {
- cmd_ipgm(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"IPGM",4)) {
+ cmd_ipgm(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"EBIO",4)) {
- cmd_ebio();
- }
+ else if (!strncasecmp(cmdbuf,"EBIO",4)) {
+ cmd_ebio();
+ }
- else if (!strncasecmp(cmdbuf,"RBIO",4)) {
- cmd_rbio(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"RBIO",4)) {
+ cmd_rbio(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"LBIO",4)) {
- cmd_lbio();
- }
+ else if (!strncasecmp(cmdbuf,"LBIO",4)) {
+ cmd_lbio();
+ }
- else if (!strncasecmp(cmdbuf,"STEL",4)) {
- cmd_stel(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"STEL",4)) {
+ cmd_stel(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"TERM",4)) {
- cmd_term(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"TERM",4)) {
+ cmd_term(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf,"DOWN",4)) {
- cmd_down();
- }
+ else if (!strncasecmp(cmdbuf,"DOWN",4)) {
+ cmd_down();
+ }
- else if (!strncasecmp(cmdbuf,"SCDN",4)) {
- cmd_scdn(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf,"SCDN",4)) {
+ cmd_scdn(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "NSET", 4)) {
- cmd_nset(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "NSET", 4)) {
+ cmd_nset(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
- cmd_uimg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
+ cmd_uimg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "UCHG", 4)) {
- cmd_uchg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "UCHG", 4)) {
+ cmd_uchg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "TIME", 4)) {
- cmd_time();
- }
+ else if (!strncasecmp(cmdbuf, "TIME", 4)) {
+ cmd_time();
+ }
- else if (!strncasecmp(cmdbuf, "HCHG", 4)) {
- cmd_hchg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "HCHG", 4)) {
+ cmd_hchg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "RCHG", 4)) {
- cmd_rchg(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "RCHG", 4)) {
+ cmd_rchg(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
- cmd_agup(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
+ cmd_agup(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
- cmd_asup(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
+ cmd_asup(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "GPEX", 4)) {
- cmd_gpex(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "GPEX", 4)) {
+ cmd_gpex(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "SPEX", 4)) {
- cmd_spex(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "SPEX", 4)) {
+ cmd_spex(&cmdbuf[5]);
+ }
- else if (!strncasecmp(cmdbuf, "CONF", 4)) {
- cmd_conf(&cmdbuf[5]);
- }
+ else if (!strncasecmp(cmdbuf, "CONF", 4)) {
+ cmd_conf(&cmdbuf[5]);
+ }
#ifdef DEBUG_MEMORY_LEAKS
- else if (!strncasecmp(cmdbuf, "LEAK", 4)) {
- dump_tracked();
- }
+ else if (!strncasecmp(cmdbuf, "LEAK", 4)) {
+ dump_tracked();
+ }
#endif
- else if (!DLoader_Exec_Cmd(cmdbuf))
- {
- cprintf("%d Unrecognized or unsupported command.\n",
- ERROR);
- }
-
- } while(strncasecmp(cmdbuf, "QUIT", 4));
+ else if (!DLoader_Exec_Cmd(cmdbuf))
+ {
+ cprintf("%d Unrecognized or unsupported command.\n",
+ ERROR);
+ }
- cleanup(EXIT_NORMAL);
- return(NULL);
- }
+ /* Run any after-each-command outines registered by modules */
+ PerformSessionHooks(EVT_CMD);
+}
projects / citadel.git / blobdiff