/*
- * $Id$
- *
* This module handles shared rooms, inter-Citadel mail, and outbound
* mailing list processing.
*
- * Copyright (c) 2000-2010 by the citadel.org team
+ * Copyright (c) 2000-2011 by the citadel.org team
*
- * This program is free software; you can redistribute it and/or modify
+ * This program is open source software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
# include <time.h>
# endif
#endif
+#ifdef HAVE_SYSCALL_H
+# include <syscall.h>
+#else
+# if HAVE_SYS_SYSCALL_H
+# include <sys/syscall.h>
+# endif
+#endif
#include <sys/wait.h>
#include <string.h>
-/* Nonzero while we are doing network processing */
-static int doing_queue = 0;
-
/*
* When we do network processing, it's accomplished in two passes; one to
* gather a list of rooms and one to actually do them. It's ok that rplist
cdbut = cdb_fetch(CDB_USETABLE, msgid, strlen(msgid));
if (cdbut != NULL) {
cdb_free(cdbut);
- CtdlLogPrintf(CTDL_DEBUG, "network_usetable() : we already have %s\n", msgid);
+ syslog(LOG_DEBUG, "network_usetable() : we already have %s\n", msgid);
return(1);
}
* First try the neighbor nodes
*/
if (working_ignetcfg == NULL) {
- CtdlLogPrintf(CTDL_ERR, "working_ignetcfg is NULL!\n");
+ syslog(LOG_ERR, "working_ignetcfg is NULL!\n");
if (nexthop != NULL) {
strcpy(nexthop, "");
}
/*
* If we get to this point, the supplied node name is bogus.
*/
- CtdlLogPrintf(CTDL_ERR, "Invalid node name <%s>\n", node);
+ syslog(LOG_ERR, "Invalid node name <%s>\n", node);
return(-1);
}
void cmd_snet(char *argbuf) {
char tempfilename[PATH_MAX];
char filename[PATH_MAX];
- char buf[SIZ];
- FILE *fp, *newfp;
+ int TmpFD;
+ StrBuf *Line;
+ struct stat StatBuf;
+ long len;
+ int rc;
unbuffer_output();
}
else if (CtdlAccessCheck(ac_room_aide)) return;
- CtdlMakeTempFileName(tempfilename, sizeof tempfilename);
- assoc_file_name(filename, sizeof filename, &CC->room, ctdl_netcfg_dir);
+ len = assoc_file_name(filename, sizeof filename, &CC->room, ctdl_netcfg_dir);
+ memcpy(tempfilename, filename, len + 1);
- fp = fopen(tempfilename, "w");
- if (fp == NULL) {
- cprintf("%d Cannot open %s: %s\n",
+ memset(&StatBuf, 0, sizeof(struct stat));
+ if ((stat(filename, &StatBuf) == -1) || (StatBuf.st_size == 0))
+ StatBuf.st_size = 80; /* Not there or empty? guess 80 chars line. */
+
+ sprintf(tempfilename + len, ".%d", CC->cs_pid);
+ errno = 0;
+ TmpFD = open(tempfilename, O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
+
+ if ((TmpFD > 0) && (errno == 0))
+ {
+ char *tmp = malloc(StatBuf.st_size * 2);
+ memset(tmp, ' ', StatBuf.st_size * 2);
+ rc = write(TmpFD, tmp, StatBuf.st_size * 2);
+ free(tmp);
+ if ((rc <= 0) || (rc != StatBuf.st_size * 2))
+ {
+ close(TmpFD);
+ cprintf("%d Unable to allocate the space required for %s: %s\n",
+ ERROR + INTERNAL_ERROR,
+ tempfilename,
+ strerror(errno));
+ unlink(tempfilename);
+ return;
+ }
+ lseek(TmpFD, SEEK_SET, 0);
+ }
+ else {
+ cprintf("%d Unable to allocate the space required for %s: %s\n",
ERROR + INTERNAL_ERROR,
tempfilename,
strerror(errno));
+ unlink(tempfilename);
+ return;
}
+ Line = NewStrBuf();
cprintf("%d %s\n", SEND_LISTING, tempfilename);
- while (client_getln(buf, sizeof buf) >= 0 && strcmp(buf, "000")) {
- fprintf(fp, "%s\n", buf);
+
+ len = 0;
+ while (rc = CtdlClientGetLine(Line),
+ (rc >= 0))
+ {
+ if ((rc == 3) && (strcmp(ChrPtr(Line), "000") == 0))
+ break;
+ StrBufAppendBufPlain(Line, HKEY("\n"), 0);
+ write(TmpFD, ChrPtr(Line), StrLength(Line));
+ len += StrLength(Line);
}
- fclose(fp);
+ FreeStrBuf(&Line);
+ ftruncate(TmpFD, len);
+ close(TmpFD);
/* Now copy the temp file to its permanent location.
* (We copy instead of link because they may be on different filesystems)
*/
begin_critical_section(S_NETCONFIGS);
- fp = fopen(tempfilename, "r");
- if (fp != NULL) {
- newfp = fopen(filename, "w");
- if (newfp != NULL) {
- while (fgets(buf, sizeof buf, fp) != NULL) {
- fprintf(newfp, "%s", buf);
- }
- fclose(newfp);
- }
- fclose(fp);
- }
+ rename(tempfilename, filename);
end_critical_section(S_NETCONFIGS);
- unlink(tempfilename);
}
recps = malloc(recps_len);
if (recps == NULL) {
- CtdlLogPrintf(CTDL_EMERG, "Cannot allocate %ld bytes for recps...\n", (long)recps_len);
+ syslog(LOG_EMERG, "Cannot allocate %ld bytes for recps...\n", (long)recps_len);
abort();
}
recps = malloc(recps_len);
if (recps == NULL) {
- CtdlLogPrintf(CTDL_EMERG, "Cannot allocate %ld bytes for recps...\n", (long)recps_len);
+ syslog(LOG_EMERG, "Cannot allocate %ld bytes for recps...\n", (long)recps_len);
abort();
}
*/
msg = CtdlFetchMessage(msgnum, 1);
if (msg != NULL) {
-
+ int rlen;
+ char *pCh;
+ StrBuf *Subject, *FlatSubject;
+
+ if (msg->cm_fields['V'] == NULL){
+ /* local message, no enVelope */
+ StrBuf *Buf;
+ Buf = NewStrBuf();
+ StrBufAppendBufPlain(Buf, msg->cm_fields['O'], -1, 0);
+ StrBufAppendBufPlain(Buf, HKEY("@"), 0);
+ StrBufAppendBufPlain(Buf, config.c_fqdn, -1, 0);
+
+ msg->cm_fields['K'] = SmashStrBuf(&Buf);
+ }
+ else {
+ msg->cm_fields['K'] = strdup (msg->cm_fields['V']);
+ }
/* Set the 'List-ID' header */
if (msg->cm_fields['L'] != NULL) {
free(msg->cm_fields['L']);
/* Prepend "[List name]" to the subject */
if (msg->cm_fields['U'] == NULL) {
- msg->cm_fields['U'] = strdup("(no subject)");
+ Subject = NewStrBufPlain(HKEY("(no subject)"));
+ }
+ else {
+ Subject = NewStrBufPlain(msg->cm_fields['U'], -1);
}
- snprintf(buf, sizeof buf, "[%s] %s", CC->room.QRname, msg->cm_fields['U']);
- free(msg->cm_fields['U']);
- msg->cm_fields['U'] = strdup(buf);
+ FlatSubject = NewStrBufPlain(NULL, StrLength(Subject));
+ StrBuf_RFC822_to_Utf8(FlatSubject, Subject, NULL, NULL);
+
+ rlen = strlen(CC->room.QRname);
+ pCh = strstr(ChrPtr(FlatSubject), CC->room.QRname);
+ if ((pCh == NULL) ||
+ (*(pCh + rlen) != ']') ||
+ (pCh == ChrPtr(FlatSubject)) ||
+ (*(pCh - 1) != '[')
+ )
+ {
+ StrBuf *tmp;
+ StrBufPlain(Subject, HKEY("["));
+ StrBufAppendBufPlain(Subject, CC->room.QRname, rlen, 0);
+ StrBufAppendBufPlain(Subject, HKEY("] "), 0);
+ StrBufAppendBuf(Subject, FlatSubject, 0);
+ tmp = Subject; Subject = FlatSubject; FlatSubject = tmp; /* so we can free the right one... */
+ StrBufRFC2047encode(&Subject, FlatSubject);
+ }
+
+ if (msg->cm_fields['U'] != NULL)
+ free (msg->cm_fields['U']);
+ msg->cm_fields['U'] = SmashStrBuf(&Subject);
+
+ FreeStrBuf(&FlatSubject);
+
+ /* else we won't modify the buffer, since the roomname is already here. */
/* Set the recipient of the list message to the
* email address of the room itself.
/* Check for valid node name */
if (is_valid_node(NULL, NULL, mptr->remote_nodename) != 0) {
- CtdlLogPrintf(CTDL_ERR, "Invalid node <%s>\n", mptr->remote_nodename);
+ syslog(LOG_ERR, "Invalid node <%s>\n", mptr->remote_nodename);
send = 0;
}
/* Check for split horizon */
- CtdlLogPrintf(CTDL_DEBUG, "Path is %s\n", msg->cm_fields['P']);
+ syslog(LOG_DEBUG, "Path is %s\n", msg->cm_fields['P']);
bang = num_tokens(msg->cm_fields['P'], '!');
if (bang > 1) for (i=0; i<(bang-1); ++i) {
extract_token(buf, msg->cm_fields['P'], i, '!', sizeof buf);
- CtdlLogPrintf(CTDL_DEBUG, "Compare <%s> to <%s>\n",
+ syslog(LOG_DEBUG, "Compare <%s> to <%s>\n",
buf, mptr->remote_nodename) ;
if (!strcasecmp(buf, mptr->remote_nodename)) {
send = 0;
- CtdlLogPrintf(CTDL_DEBUG, "Not sending to %s\n",
+ syslog(LOG_DEBUG, "Not sending to %s\n",
mptr->remote_nodename);
}
else {
- CtdlLogPrintf(CTDL_DEBUG, "Sending to %s\n", mptr->remote_nodename);
+ syslog(LOG_DEBUG, "Sending to %s\n", mptr->remote_nodename);
}
}
time(NULL),
rand()
);
- CtdlLogPrintf(CTDL_DEBUG, "Appending to %s\n", filename);
+ syslog(LOG_DEBUG, "Appending to %s\n", filename);
fp = fopen(filename, "ab");
if (fp != NULL) {
fwrite(sermsg.ser,
fclose(fp);
}
else {
- CtdlLogPrintf(CTDL_ERR, "%s: %s\n", filename, strerror(errno));
+ syslog(LOG_ERR, "%s: %s\n", filename, strerror(errno));
}
/* free the serialized version */
int writenfree_spoolcontrol_file(SpoolControl **scc, char *filename)
{
- FILE *fp;
+ char tempfilename[PATH_MAX];
+ int TmpFD;
SpoolControl *sc;
namelist *nptr = NULL;
maplist *mptr = NULL;
+ long len;
+ time_t unixtime;
+ struct timeval tv;
+ long reltid; /* if we don't have SYS_gettid, use "random" value */
+ StrBuf *Cfg;
+ int rc;
+
+ len = strlen(filename);
+ memcpy(tempfilename, filename, len + 1);
+
+
+#if defined(HAVE_SYSCALL_H) && defined (SYS_gettid)
+ reltid = syscall(SYS_gettid);
+#endif
+ gettimeofday(&tv, NULL);
+ /* Promote to time_t; types differ on some OSes (like darwin) */
+ unixtime = tv.tv_sec;
+ sprintf(tempfilename + len, ".%ld-%ld", reltid, unixtime);
sc = *scc;
- fp = fopen(filename, "w");
- if (fp == NULL) {
- CtdlLogPrintf(CTDL_CRIT, "ERROR: cannot open %s: %s\n",
+ errno = 0;
+ TmpFD = open(tempfilename, O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR);
+ Cfg = NewStrBuf();
+ if ((TmpFD < 0) || (errno != 0)) {
+ syslog(LOG_CRIT, "ERROR: cannot open %s: %s\n",
filename, strerror(errno));
free_spoolcontrol_struct(scc);
+ unlink(tempfilename);
}
else {
- fprintf(fp, "lastsent|%ld\n", sc->lastsent);
-
+ fchown(TmpFD, config.c_ctdluid, 0);
+ StrBufAppendPrintf(Cfg, "lastsent|%ld\n", sc->lastsent);
+
/* Write out the listrecps while freeing from memory at the
* same time. Am I clever or what? :)
*/
while (sc->listrecps != NULL) {
- fprintf(fp, "listrecp|%s\n", sc->listrecps->name);
+ StrBufAppendPrintf(Cfg, "listrecp|%s\n", sc->listrecps->name);
nptr = sc->listrecps->next;
free(sc->listrecps);
sc->listrecps = nptr;
}
/* Do the same for digestrecps */
while (sc->digestrecps != NULL) {
- fprintf(fp, "digestrecp|%s\n", sc->digestrecps->name);
+ StrBufAppendPrintf(Cfg, "digestrecp|%s\n", sc->digestrecps->name);
nptr = sc->digestrecps->next;
free(sc->digestrecps);
sc->digestrecps = nptr;
}
/* Do the same for participates */
while (sc->participates != NULL) {
- fprintf(fp, "participate|%s\n", sc->participates->name);
+ StrBufAppendPrintf(Cfg, "participate|%s\n", sc->participates->name);
nptr = sc->participates->next;
free(sc->participates);
sc->participates = nptr;
}
while (sc->ignet_push_shares != NULL) {
- fprintf(fp, "ignet_push_share|%s", sc->ignet_push_shares->remote_nodename);
+ StrBufAppendPrintf(Cfg, "ignet_push_share|%s", sc->ignet_push_shares->remote_nodename);
if (!IsEmptyStr(sc->ignet_push_shares->remote_roomname)) {
- fprintf(fp, "|%s", sc->ignet_push_shares->remote_roomname);
+ StrBufAppendPrintf(Cfg, "|%s", sc->ignet_push_shares->remote_roomname);
}
- fprintf(fp, "\n");
+ StrBufAppendPrintf(Cfg, "\n");
mptr = sc->ignet_push_shares->next;
free(sc->ignet_push_shares);
sc->ignet_push_shares = mptr;
}
if (sc->misc != NULL) {
- fwrite(sc->misc, strlen(sc->misc), 1, fp);
+ StrBufAppendBufPlain(Cfg, sc->misc, -1, 0);
}
free(sc->misc);
- fclose(fp);
+ rc = write(TmpFD, ChrPtr(Cfg), StrLength(Cfg));
+ if ((rc >=0 ) && (rc == StrLength(Cfg)))
+ {
+ close(TmpFD);
+ rename(tempfilename, filename);
+ }
+ else {
+ syslog(LOG_EMERG,
+ "unable to write %s; [%s]; not enough space on the disk?\n",
+ tempfilename,
+ strerror(errno));
+ close(TmpFD);
+ unlink(tempfilename);
+ }
+ FreeStrBuf(&Cfg);
free(sc);
*scc=NULL;
}
* queued for networking and then deleted before it can happen.
*/
if (CtdlGetRoom(&CC->room, room_to_spool) != 0) {
- CtdlLogPrintf(CTDL_CRIT, "ERROR: cannot load <%s>\n", room_to_spool);
+ syslog(LOG_CRIT, "ERROR: cannot load <%s>\n", room_to_spool);
return;
}
end_critical_section(S_NETCONFIGS);
return;
}
- CtdlLogPrintf(CTDL_INFO, "Networking started for <%s>\n", CC->room.QRname);
+ syslog(LOG_INFO, "Networking started for <%s>\n", CC->room.QRname);
/* If there are digest recipients, we have to build a digest */
if (sc->digestrecps != NULL) {
}
/* Now rewrite the config file */
- writenfree_spoolcontrol_file (&sc, filename);
+ writenfree_spoolcontrol_file(&sc, filename);
end_critical_section(S_NETCONFIGS);
}
/* Concise cleanup because we know there's only one node in the sc */
free(sc.ignet_push_shares);
- CtdlLogPrintf(CTDL_NOTICE, "Synchronized %d messages to <%s>\n",
+ syslog(LOG_NOTICE, "Synchronized %d messages to <%s>\n",
num_spooled, target_node);
return(num_spooled);
}
static int serialnum = 0;
size_t size;
- CtdlLogPrintf(CTDL_DEBUG, "entering network_bounce()\n");
+ syslog(LOG_DEBUG, "entering network_bounce()\n");
if (msg == NULL) return;
/* Clean up */
if (valid != NULL) free_recipients(valid);
CtdlFreeMessage(msg);
- CtdlLogPrintf(CTDL_DEBUG, "leaving network_bounce()\n");
+ syslog(LOG_DEBUG, "leaving network_bounce()\n");
}
unsigned char firstbyte;
unsigned char lastbyte;
- CtdlLogPrintf(CTDL_DEBUG, "network_process_buffer() processing %ld bytes\n", size);
+ syslog(LOG_DEBUG, "network_process_buffer() processing %ld bytes\n", size);
/* Validate just a little bit. First byte should be FF and * last byte should be 00. */
firstbyte = buffer[0];
lastbyte = buffer[size-1];
if ( (firstbyte != 255) || (lastbyte != 0) ) {
- CtdlLogPrintf(CTDL_ERR, "Corrupt message ignored. Length=%ld, firstbyte = %d, lastbyte = %d\n",
+ syslog(LOG_ERR, "Corrupt message ignored. Length=%ld, firstbyte = %d, lastbyte = %d\n",
size, firstbyte, lastbyte);
return;
}
time(NULL),
rand()
);
- CtdlLogPrintf(CTDL_DEBUG, "Appending to %s\n", filename);
+ syslog(LOG_DEBUG, "Appending to %s\n", filename);
fp = fopen(filename, "ab");
if (fp != NULL) {
fwrite(sermsg.ser, sermsg.len, 1, fp);
fclose(fp);
}
else {
- CtdlLogPrintf(CTDL_ERR, "%s: %s\n", filename, strerror(errno));
+ syslog(LOG_ERR, "%s: %s\n", filename, strerror(errno));
}
free(sermsg.ser);
CtdlFreeMessage(msg);
"Please check the address and try sending the message again.\n");
msg = NULL;
free_recipients(recp);
- CtdlLogPrintf(CTDL_DEBUG, "Bouncing message due to invalid recipient address.\n");
+ syslog(LOG_DEBUG, "Bouncing message due to invalid recipient address.\n");
return;
}
strcpy(target_room, ""); /* no target room if mail */
fp = fopen(filename, "rb");
if (fp == NULL) {
- CtdlLogPrintf(CTDL_CRIT, "Error opening %s: %s\n", filename, strerror(errno));
+ syslog(LOG_CRIT, "Error opening %s: %s\n", filename, strerror(errno));
return;
}
fseek(fp, 0L, SEEK_END);
- CtdlLogPrintf(CTDL_INFO, "network: processing %ld bytes from %s\n", ftell(fp), filename);
+ syslog(LOG_INFO, "network: processing %ld bytes from %s\n", ftell(fp), filename);
rewind(fp);
/* Look for messages in the data stream and break them out */
*/
if (stat(ctdl_netin_dir, &statbuf)) return;
if (statbuf.st_mtime == last_spoolin_mtime) {
- CtdlLogPrintf(CTDL_DEBUG, "network: nothing in inbound queue\n");
+ syslog(LOG_DEBUG, "network: nothing in inbound queue\n");
return;
}
last_spoolin_mtime = statbuf.st_mtime;
- CtdlLogPrintf(CTDL_DEBUG, "network: processing inbound queue\n");
+ syslog(LOG_DEBUG, "network: processing inbound queue\n");
/*
* Ok, there's something interesting in there, so scan it.
d->d_name
);
- CtdlLogPrintf(CTDL_DEBUG, "Consolidate %s to %s\n", filename, nexthop);
+ syslog(LOG_DEBUG, "Consolidate %s to %s\n", filename, nexthop);
if (network_talking_to(nexthop, NTT_CHECK)) {
- CtdlLogPrintf(CTDL_DEBUG,
+ syslog(LOG_DEBUG,
"Currently online with %s - skipping for now\n",
nexthop
);
ctdl_netout_dir, nexthop,
filename
);
- CtdlLogPrintf(CTDL_DEBUG, "\033[31m%s\033[0m\n", cmd);
system(cmd);
network_talking_to(nexthop, NTT_REMOVE);
}
* receive network spool from the remote system
*/
void receive_spool(int *sock, char *remote_nodename) {
- long download_len = 0L;
- long bytes_received = 0L;
+ int download_len = 0L;
+ int bytes_received = 0L;
char buf[SIZ];
- static char pbuf[IGNET_PACKET_SIZE];
char tempfilename[PATH_MAX];
- char filename[PATH_MAX];
- long plen;
+ char permfilename[PATH_MAX];
+ int plen;
FILE *fp;
snprintf(tempfilename,
- sizeof tempfilename,
- "%s/%s.%ld",
- ctdl_nettmp_dir,
- remote_nodename,
- (long) getpid()
+ sizeof tempfilename,
+ "%s/%s.%lx%x",
+ ctdl_nettmp_dir,
+ remote_nodename,
+ time(NULL),
+ rand()
+ );
+
+ snprintf(permfilename,
+ sizeof permfilename,
+ "%s/%s.%lx%x",
+ ctdl_netin_dir,
+ remote_nodename,
+ time(NULL),
+ rand()
);
+
if (sock_puts(sock, "NDOP") < 0) return;
if (sock_getln(sock, buf, sizeof buf) < 0) return;
- CtdlLogPrintf(CTDL_DEBUG, "<%s\n", buf);
+ syslog(LOG_DEBUG, "<%s\n", buf);
if (buf[0] != '2') {
return;
}
+
download_len = extract_long(&buf[4], 0);
+ if (download_len <= 0) {
+ return;
+ }
bytes_received = 0L;
fp = fopen(tempfilename, "w");
if (fp == NULL) {
- CtdlLogPrintf(CTDL_CRIT, "cannot open download file locally: %s\n",
- strerror(errno));
+ syslog(LOG_CRIT, "Cannot create %s: %s\n", tempfilename, strerror(errno));
return;
}
+ syslog(LOG_DEBUG, "Expecting to transfer %d bytes\n", download_len);
while (bytes_received < download_len) {
/*
* If shutting down we can exit here and unlink the temp file.
* this shouldn't loose us any messages.
*/
- if (CtdlThreadCheckStop())
+ if (server_shutting_down)
{
fclose(fp);
unlink(tempfilename);
return;
}
- snprintf(buf, sizeof buf, "READ %ld|%ld",
- bytes_received,
- ((download_len - bytes_received > IGNET_PACKET_SIZE)
- ? IGNET_PACKET_SIZE : (download_len - bytes_received)));
+ snprintf(buf, sizeof buf, "READ %d|%d",
+ bytes_received,
+ ((download_len - bytes_received > IGNET_PACKET_SIZE)
+ ? IGNET_PACKET_SIZE : (download_len - bytes_received))
+ );
+
if (sock_puts(sock, buf) < 0) {
fclose(fp);
unlink(tempfilename);
unlink(tempfilename);
return;
}
+
if (buf[0] == '6') {
- plen = extract_long(&buf[4], 0);
- if (sock_read(sock, pbuf, plen, 1) < 0) {
+ plen = extract_int(&buf[4], 0);
+ StrBuf *pbuf = NewStrBuf();
+ if (socket_read_blob(sock, pbuf, plen, CLIENT_TIMEOUT) != plen) {
+ syslog(LOG_INFO, "Short read from peer; aborting.\n");
fclose(fp);
unlink(tempfilename);
+ FreeStrBuf(&pbuf);
return;
}
- fwrite((char *) pbuf, plen, 1, fp);
- bytes_received = bytes_received + plen;
+ fwrite(ChrPtr(pbuf), plen, 1, fp);
+ bytes_received += plen;
+ FreeStrBuf(&pbuf);
}
}
fclose(fp);
/* Last chance for shutdown exit */
- if (CtdlThreadCheckStop())
+ if (server_shutting_down)
{
unlink(tempfilename);
return;
unlink(tempfilename);
return;
}
- if (download_len > 0) {
- CtdlLogPrintf(CTDL_NOTICE, "Received %ld octets from <%s>\n", download_len, remote_nodename);
- }
- CtdlLogPrintf(CTDL_DEBUG, "%s\n", buf);
-
- /* Now move the temp file to its permanent location.
- */
- snprintf(filename,
- sizeof filename,
- "%s/%s.%ld",
- ctdl_netin_dir,
- remote_nodename,
- (long) getpid()
- );
- if (link(tempfilename, filename) != 0) {
- CtdlLogPrintf(CTDL_ALERT, "Could not link %s to %s: %s\n",
- tempfilename, filename, strerror(errno)
+ syslog(LOG_DEBUG, "%s\n", buf);
+
+ /*
+ * Now move the temp file to its permanent location.
+ */
+ if (link(tempfilename, permfilename) != 0) {
+ syslog(LOG_ALERT, "Could not link %s to %s: %s\n",
+ tempfilename, permfilename, strerror(errno)
);
}
+
unlink(tempfilename);
}
if (sock_puts(sock, "NUOP") < 0) return;
if (sock_getln(sock, buf, sizeof buf) < 0) return;
- CtdlLogPrintf(CTDL_DEBUG, "<%s\n", buf);
+ syslog(LOG_DEBUG, "<%s\n", buf);
if (buf[0] != '2') {
return;
}
fd = open(sfname, O_RDONLY);
if (fd < 0) {
if (errno != ENOENT) {
- CtdlLogPrintf(CTDL_CRIT, "cannot open %s: %s\n", sfname, strerror(errno));
+ syslog(LOG_CRIT, "cannot open %s: %s\n", sfname, strerror(errno));
}
return;
}
bytes_to_write = plen;
while (bytes_to_write > 0L) {
/* Exit if shutting down */
- if (CtdlThreadCheckStop())
+ if (server_shutting_down)
{
close(fd);
return;
close(fd);
/* Last chance for shutdown exit */
- if(CtdlThreadCheckStop())
+ if(server_shutting_down)
return;
if (sock_puts(sock, "UCLS 1") < 0) return;
* From here on we must complete or messages will get lost
*/
if (sock_getln(sock, buf, sizeof buf) < 0) return;
- CtdlLogPrintf(CTDL_NOTICE, "Sent %ld octets to <%s>\n", bytes_written, remote_nodename);
- CtdlLogPrintf(CTDL_DEBUG, "<%s\n", buf);
+ syslog(LOG_NOTICE, "Sent %ld octets to <%s>\n", bytes_written, remote_nodename);
+ syslog(LOG_DEBUG, "<%s\n", buf);
if (buf[0] == '2') {
- CtdlLogPrintf(CTDL_DEBUG, "Removing <%s>\n", sfname);
+ syslog(LOG_DEBUG, "Removing <%s>\n", sfname);
unlink(sfname);
}
}
if (network_talking_to(node, NTT_CHECK)) return;
network_talking_to(node, NTT_ADD);
- CtdlLogPrintf(CTDL_DEBUG, "network: polling <%s>\n", node);
- CtdlLogPrintf(CTDL_NOTICE, "Connecting to <%s> at %s:%s\n", node, host, port);
+ syslog(LOG_DEBUG, "network: polling <%s>\n", node);
+ syslog(LOG_NOTICE, "Connecting to <%s> at %s:%s\n", node, host, port);
- sock = sock_connect(host, port, "tcp");
+ sock = sock_connect(host, port);
if (sock < 0) {
- CtdlLogPrintf(CTDL_ERR, "Could not connect: %s\n", strerror(errno));
+ syslog(LOG_ERR, "Could not connect: %s\n", strerror(errno));
network_talking_to(node, NTT_REMOVE);
return;
}
- CtdlLogPrintf(CTDL_DEBUG, "Connected!\n");
- CCC->sReadBuf = NewStrBuf();
+ syslog(LOG_DEBUG, "Connected!\n");
+ CCC->SBuf.Buf = NewStrBuf();
CCC->sMigrateBuf = NewStrBuf();
- CCC->sPos = NULL;
+ CCC->SBuf.ReadWritePointer = NULL;
/* Read the server greeting */
if (sock_getln(&sock, buf, sizeof buf) < 0) goto bail;
- CtdlLogPrintf(CTDL_DEBUG, ">%s\n", buf);
+ syslog(LOG_DEBUG, ">%s\n", buf);
/* Check that the remote is who we think it is and warn the Aide if not */
extract_token (connected_to, buf, 1, ' ', sizeof connected_to);
"Connected to node \"%s\" but I was expecting to connect to node \"%s\".",
connected_to, node
);
- CtdlLogPrintf(CTDL_ERR, "%s\n", err_buf);
+ syslog(LOG_ERR, "%s\n", err_buf);
CtdlAideMessage(err_buf, "Network error");
}
else {
/* We're talking to the correct node. Now identify ourselves. */
snprintf(buf, sizeof buf, "NETP %s|%s", config.c_nodename, secret);
- CtdlLogPrintf(CTDL_DEBUG, "<%s\n", buf);
+ syslog(LOG_DEBUG, "<%s\n", buf);
if (sock_puts(&sock, buf) <0) goto bail;
if (sock_getln(&sock, buf, sizeof buf) < 0) goto bail;
- CtdlLogPrintf(CTDL_DEBUG, ">%s\n", buf);
+ syslog(LOG_DEBUG, ">%s\n", buf);
if (buf[0] != '2') {
goto bail;
}
/* At this point we are authenticated. */
- if (!CtdlThreadCheckStop())
+ if (!server_shutting_down)
receive_spool(&sock, node);
- if (!CtdlThreadCheckStop())
+ if (!server_shutting_down)
transmit_spool(&sock, node);
}
sock_puts(&sock, "QUIT");
bail:
- FreeStrBuf(&CCC->sReadBuf);
+ FreeStrBuf(&CCC->SBuf.Buf);
FreeStrBuf(&CCC->sMigrateBuf);
if (sock != -1)
sock_close(sock);
char spoolfile[256];
if (working_ignetcfg == NULL) {
- CtdlLogPrintf(CTDL_DEBUG, "network: no neighbor nodes are configured - not polling.\n");
+ syslog(LOG_DEBUG, "network: no neighbor nodes are configured - not polling.\n");
return;
}
/* Use the string tokenizer to grab one line at a time */
for (i=0; i<num_tokens(working_ignetcfg, '\n'); ++i) {
- if(CtdlThreadCheckStop())
+ if(server_shutting_down)
return;
extract_token(linebuf, working_ignetcfg, i, '\n', sizeof linebuf);
extract_token(node, linebuf, 0, '|', sizeof node);
*/
void create_spool_dirs(void) {
if ((mkdir(ctdl_spool_dir, 0700) != 0) && (errno != EEXIST))
- CtdlLogPrintf(CTDL_EMERG, "unable to create directory [%s]: %s", ctdl_spool_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_spool_dir, strerror(errno));
if (chown(ctdl_spool_dir, CTDLUID, (-1)) != 0)
- CtdlLogPrintf(CTDL_EMERG, "unable to set the access rights for [%s]: %s", ctdl_spool_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_spool_dir, strerror(errno));
if ((mkdir(ctdl_netin_dir, 0700) != 0) && (errno != EEXIST))
- CtdlLogPrintf(CTDL_EMERG, "unable to create directory [%s]: %s", ctdl_netin_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_netin_dir, strerror(errno));
if (chown(ctdl_netin_dir, CTDLUID, (-1)) != 0)
- CtdlLogPrintf(CTDL_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netin_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netin_dir, strerror(errno));
if ((mkdir(ctdl_nettmp_dir, 0700) != 0) && (errno != EEXIST))
- CtdlLogPrintf(CTDL_EMERG, "unable to create directory [%s]: %s", ctdl_nettmp_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_nettmp_dir, strerror(errno));
if (chown(ctdl_nettmp_dir, CTDLUID, (-1)) != 0)
- CtdlLogPrintf(CTDL_EMERG, "unable to set the access rights for [%s]: %s", ctdl_nettmp_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_nettmp_dir, strerror(errno));
if ((mkdir(ctdl_netout_dir, 0700) != 0) && (errno != EEXIST))
- CtdlLogPrintf(CTDL_EMERG, "unable to create directory [%s]: %s", ctdl_netout_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_netout_dir, strerror(errno));
if (chown(ctdl_netout_dir, CTDLUID, (-1)) != 0)
- CtdlLogPrintf(CTDL_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netout_dir, strerror(errno));
+ syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netout_dir, strerror(errno));
}
*
* Run through the rooms doing various types of network stuff.
*/
-void *network_do_queue(void *args) {
+void network_do_queue(void) {
+ static int doing_queue = 0;
static time_t last_run = 0L;
struct RoomProcList *ptr;
int full_processing = 1;
- struct CitContext networkerCC;
-
- /* Give the networker its own private CitContext */
- CtdlFillSystemContext(&networkerCC, "network");
- citthread_setspecific(MyConKey, (void *)&networkerCC );
/*
* Run the full set of processing tasks no more frequently
*/
if ( (time(NULL) - last_run) < config.c_net_freq ) {
full_processing = 0;
- CtdlLogPrintf(CTDL_DEBUG, "Network full processing in %ld seconds.\n",
+ syslog(LOG_DEBUG, "Network full processing in %ld seconds.\n",
config.c_net_freq - (time(NULL)- last_run)
);
}
* with a static variable instead.
*/
if (doing_queue) {
- return NULL;
+ return;
}
doing_queue = 1;
/*
* Go ahead and run the queue
*/
- if (full_processing && !CtdlThreadCheckStop()) {
- CtdlLogPrintf(CTDL_DEBUG, "network: loading outbound queue\n");
+ if (full_processing && !server_shutting_down) {
+ syslog(LOG_DEBUG, "network: loading outbound queue\n");
CtdlForEachRoom(network_queue_room, NULL);
}
if (rplist != NULL) {
- CtdlLogPrintf(CTDL_DEBUG, "network: running outbound queue\n");
- while (rplist != NULL && !CtdlThreadCheckStop()) {
+ syslog(LOG_DEBUG, "network: running outbound queue\n");
+ while (rplist != NULL && !server_shutting_down) {
char spoolroomname[ROOMNAMELEN];
safestrncpy(spoolroomname, rplist->name, sizeof spoolroomname);
begin_critical_section(S_RPLIST);
}
/* If there is anything in the inbound queue, process it */
- if (!CtdlThreadCheckStop()) {
+ if (!server_shutting_down) {
network_do_spoolin();
}
network_consolidate_spoolout();
- CtdlLogPrintf(CTDL_DEBUG, "network: queue run completed\n");
+ syslog(LOG_DEBUG, "network: queue run completed\n");
if (full_processing) {
last_run = time(NULL);
}
doing_queue = 0;
-
- /* Reschedule this task to happen again periodically, unless the thread system indicates
- * that the server is shutting down.
- */
- if (!CtdlThreadCheckStop()) {
- CtdlThreadSchedule("IGnet Network", CTDLTHREAD_BIGSTACK,
- network_do_queue, NULL, time(NULL) + 60
- );
- }
- else {
- CtdlLogPrintf(CTDL_DEBUG, "network: Task STOPPED.\n");
- }
- return NULL;
}
extract_token(node, cmdbuf, 0, '|', sizeof node);
extract_token(pass, cmdbuf, 1, '|', sizeof pass);
- if (doing_queue) {
- CtdlLogPrintf(CTDL_WARNING, "Network node <%s> refused - spooling\n", node);
- cprintf("%d spooling - try again in a few minutes\n", ERROR + RESOURCE_BUSY);
- return;
- }
-
/* load the IGnet Configuration to check node validity */
load_working_ignetcfg();
v = is_valid_node(nexthop, secret, node);
"An unknown Citadel server called \"%s\" attempted to connect from %s [%s].\n",
node, CC->cs_host, CC->cs_addr
);
- CtdlLogPrintf(CTDL_WARNING, err_buf);
+ syslog(LOG_WARNING, "%s", err_buf);
cprintf("%d authentication failed\n", ERROR + PASSWORD_REQUIRED);
CtdlAideMessage(err_buf, "IGNet Networking.");
return;
"A Citadel server at %s [%s] failed to authenticate as network node \"%s\".\n",
CC->cs_host, CC->cs_addr, node
);
- CtdlLogPrintf(CTDL_WARNING, err_buf);
+ syslog(LOG_WARNING, "%s", err_buf);
cprintf("%d authentication failed\n", ERROR + PASSWORD_REQUIRED);
CtdlAideMessage(err_buf, "IGNet Networking.");
return;
}
if (network_talking_to(node, NTT_CHECK)) {
- CtdlLogPrintf(CTDL_WARNING, "Duplicate session for network node <%s>", node);
+ syslog(LOG_WARNING, "Duplicate session for network node <%s>", node);
cprintf("%d Already talking to %s right now\n", ERROR + RESOURCE_BUSY, node);
return;
}
safestrncpy(CC->net_node, node, sizeof CC->net_node);
network_talking_to(node, NTT_ADD);
- CtdlLogPrintf(CTDL_NOTICE, "Network node <%s> logged in from %s [%s]\n",
+ syslog(LOG_NOTICE, "Network node <%s> logged in from %s [%s]\n",
CC->net_node, CC->cs_host, CC->cs_addr
);
cprintf("%d authenticated as network node '%s'\n", CIT_OK, CC->net_node);
CtdlRegisterProtoHook(cmd_snet, "SNET", "Set network config");
CtdlRegisterProtoHook(cmd_netp, "NETP", "Identify as network poller");
CtdlRegisterProtoHook(cmd_nsyn, "NSYN", "Synchronize room to node");
- CtdlRegisterRoomHook(network_room_handler);
+ CtdlRegisterRoomHook(network_room_handler);
CtdlRegisterCleanupHook(destroy_network_queue_room);
+ CtdlRegisterSessionHook(network_do_queue, EVT_TIMER);
}
- else
- CtdlThreadSchedule("IGnet Network", CTDLTHREAD_BIGSTACK, network_do_queue, NULL, 0);
- /* return our Subversion id for the Log */
- return "$Id$";
+ return "network";
}