-/*
- * Copyright (c) 1987-2015 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+// Copyright (c) 1987-2023 by the citadel.org team
+//
+// This program is open source software. Use, duplication, or disclosure
+// are subject to the terms of the GNU General Public License version 3.
void get_control (void);
void put_control (void);
// This file contains functions which handle the mapping of Internet addresses
// to users on the Citadel system.
//
-// Copyright (c) 1987-2023 by the citadel.org team
+// Copyright (c) 1987-2024 by the citadel.org team
//
// This program is open source software. Use, duplication, or disclosure
// is subject to the terms of the GNU General Public License, version 3.
#include "ctdl_module.h"
-
char *inetcfg = NULL;
// Return nonzero if the supplied name is an alias for this host.
if (*pos == ':') colonpos = pos;
}
- if (colonpos == NULL) return(0); /* no colon? not a valid header line */
+ if (colonpos == NULL) return(0); // no colon? not a valid header line
len = end - beg;
key = malloc(len + 2);
while (!alldone) {
- /* Locate beginning and end of field, keeping in mind that
- * some fields might be multiline
- */
+ // Locate beginning and end of field, keeping in mind that
+ // some fields might be multiline
end = beg = pos;
while ((end < totalend) && (end == beg) && (done == 0) ) {
end = pos;
}
- /* done with headers? */
+ // done with headers?
if ((*pos=='\n') && ( (*(pos+1)=='\n') || (*(pos+1)=='\r')) ) {
alldone = 1;
}
}
- /* At this point we have a field. Are we interested in it? */
+ // At this point we have a field. Are we interested in it?
converted = convert_field(msg, beg, end);
- /* Strip the field out of the RFC822 header if we used it */
+ // Strip the field out of the RFC822 header if we used it
if (!converted) {
StrBufAppendBufPlain(OtherHeaders, beg, end - beg, 0);
StrBufAppendBufPlain(OtherHeaders, HKEY("\n"), 0);
}
- /* If we've hit the end of the message, bail out */
+ // If we've hit the end of the message, bail out
if (pos >= totalend)
alldone = 1;
}
FreeStrBuf(rfc822);
CM_SetAsFieldSB(msg, eMesageText, &OtherHeaders);
- /* Follow-up sanity checks... */
+ // Follow-up sanity checks...
- /* If there's no timestamp on this message, set it to now. */
+ // If there's no timestamp on this message, set it to now.
if (CM_IsEmpty(msg, eTimestamp)) {
CM_SetFieldLONG(msg, eTimestamp, time(NULL));
}
- /* If a W (references, or rather, Wefewences) field is present, we
- * have to convert it from RFC822 format to Citadel format.
- */
+ // If a W (references, or rather, Wefewences) field is present, we
+ // have to convert it from RFC822 format to Citadel format.
if (!CM_IsEmpty(msg, eWeferences)) {
/// todo: API!
convert_references_to_wefewences(msg->cm_fields[eWeferences]);
}
-/*
- * Look for a particular header field in an RFC822 message text. If the
- * requested field is found, it is unfolded (if necessary) and returned to
- * the caller. The field name is stripped out, leaving only its contents.
- * The caller is responsible for freeing the returned buffer. If the requested
- * field is not present, or anything else goes wrong, it returns NULL.
- */
+// Look for a particular header field in an RFC822 message text. If the
+// requested field is found, it is unfolded (if necessary) and returned to
+// the caller. The field name is stripped out, leaving only its contents.
+// The caller is responsible for freeing the returned buffer. If the requested
+// field is not present, or anything else goes wrong, it returns NULL.
char *rfc822_fetch_field(const char *rfc822, const char *fieldname) {
char *fieldbuf = NULL;
const char *end_of_headers;
char *cont;
char fieldhdr[SIZ];
- /* Should never happen, but sometimes we get stupid */
+ // Should never happen, but sometimes we get stupid
if (rfc822 == NULL) return(NULL);
if (fieldname == NULL) return(NULL);
snprintf(fieldhdr, sizeof fieldhdr, "%s:", fieldname);
- /* Locate the end of the headers, so we don't run past that point */
+ // Locate the end of the headers, so we don't run past that point
end_of_headers = cbmstrcasestr(rfc822, "\n\r\n");
if (end_of_headers == NULL) {
end_of_headers = cbmstrcasestr(rfc822, "\n\n");
}
-/*****************************************************************************
- * DIRECTORY MANAGEMENT FUNCTIONS *
- *****************************************************************************/
+// *****************************************************************************
+// DIRECTORY MANAGEMENT FUNCTIONS
+// *****************************************************************************
-/*
- * Generate the index key for an Internet e-mail address to be looked up
- * in the database.
- */
+// Generate the index key for an Internet e-mail address to be looked up
+// in the database.
void directory_key(char *key, char *addr) {
int i;
int keylen = 0;
}
}
key[keylen++] = 0;
-
syslog(LOG_DEBUG, "internet_addressing: directory key is <%s>", key);
}
-/*
- * Return nonzero if the supplied address is in one of "our" domains
- */
+// Return nonzero if the supplied address is in one of "our" domains
int IsDirectory(char *addr, int allow_masq_domains) {
char domain[256];
int h;
}
-/*
- * Add an Internet e-mail address to the directory for a user
- */
+// Add an Internet e-mail address to the directory for a user
int CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr) {
char key[SIZ];
}
-/*
- * Delete an Internet e-mail address from the directory.
- *
- * (NOTE: we don't actually use or need the citadel_addr variable; it's merely
- * here because the callback API expects to be able to send it.)
- */
+// Delete an Internet e-mail address from the directory.
+//
+// (NOTE: we don't actually use or need the citadel_addr variable; it's merely
+// here because the callback API expects to be able to send it.)
int CtdlDirectoryDelUser(char *internet_addr, char *citadel_addr) {
char key[SIZ];
}
-/*
- * Look up an Internet e-mail address in the directory.
- * On success: returns 0, and Citadel address stored in 'target'
- * On failure: returns nonzero
- */
+// Look up an Internet e-mail address in the directory.
+// On success: returns 0, and Citadel address stored in 'target'
+// On failure: returns nonzero
int CtdlDirectoryLookup(char *target, char *internet_addr, size_t targbuflen) {
struct cdbdata cdbrec;
char key[SIZ];
- /* Dump it in there unchanged, just for kicks */
+ // Dump it in there unchanged, just for kicks
if (target != NULL) {
safestrncpy(target, internet_addr, targbuflen);
}
- /* Only do lookups for addresses with hostnames in them */
+ // Only do lookups for addresses with hostnames in them
if (num_tokens(internet_addr, '@') != 2) return(-1);
- /* Only do lookups for domains in the directory */
+ // Only do lookups for domains in the directory
if (IsDirectory(internet_addr, 0) == 0) return(-1);
directory_key(key, internet_addr);
}
-/*
- * Harvest any email addresses that someone might want to have in their
- * "collected addresses" book.
- */
+// Harvest any email addresses that someone might want to have in their
+// "collected addresses" book.
char *harvest_collected_addresses(struct CtdlMessage *msg) {
char *coll = NULL;
char addr[256];
if (coll == NULL) return(NULL);
- /* Scan both the R (To) and Y (CC) fields */
+ // Scan both the R (To) and Y (CC) fields
for (i = 0; i < 2; ++i) {
if (i == 0) field = eRecipient;
if (i == 1) field = eCarbonCopY;
}
-/*
- * Helper function for CtdlRebuildDirectoryIndex()
- */
+// Helper function for CtdlRebuildDirectoryIndex()
void CtdlRebuildDirectoryIndex_backend(char *username, void *data) {
int j = 0;
}
-/*
- * Initialize the directory database (erasing anything already there)
- */
+// Initialize the directory database (erasing anything already there)
void CtdlRebuildDirectoryIndex(void) {
syslog(LOG_INFO, "internet_addressing: rebuilding email address directory index");
cdb_trunc(CDB_DIRECTORY);
}
-/*
- * Auto-generate an Internet email address for a user account
- */
+// Auto-generate an Internet email address for a user account
void AutoGenerateEmailAddressForUser(struct ctdluser *user) {
char synthetic_email_addr[1024];
int i, j;
// Message journaling functions.
//
-// Copyright (c) 1987-2023 by the citadel.org team
+// Copyright (c) 1987-2024 by the citadel.org team
//
// This program is open source software. Use, duplication, or disclosure
// is subject to the terms of the GNU General Public License, version 3.
struct jnlq *jnlq = NULL; // journal queue
-/*
- * Hand off a copy of a message to be journalized.
- */
-void JournalBackgroundSubmit(struct CtdlMessage *msg,
- StrBuf *saved_rfc822_version,
- struct recptypes *recps) {
-
+// Hand off a copy of a message to be journalized.
+void JournalBackgroundSubmit(struct CtdlMessage *msg, StrBuf *saved_rfc822_version, struct recptypes *recps) {
struct jnlq *jptr = NULL;
- /* Avoid double journaling! */
+ // Avoid double journaling!
if (!CM_IsEmpty(msg, eJournal)) {
FreeStrBuf(&saved_rfc822_version);
return;
if (!CM_IsEmpty(msg, emessageId)) jptr->msgn = strdup(msg->cm_fields[emessageId]);
jptr->rfc822 = SmashStrBuf(&saved_rfc822_version);
- /* Add to the queue */
+ // Add to the queue
begin_critical_section(S_JOURNAL_QUEUE);
jptr->next = jnlq;
jnlq = jptr;
}
-/*
- * Convert a local user name to an internet email address for the journal
- * FIXME - grab the user's Internet email address from the user record, not from vCard !!!!
- */
+// Convert a local user name to an internet email address for the journal
+// FIXME - grab the user's Internet email address from the user record, not from vCard !!!!
void local_to_inetemail(char *inetemail, char *localuser, size_t inetemail_len) {
struct ctdluser us;
struct vCard *v;
}
-/*
- * Called by JournalRunQueue() to send an individual message.
- */
+// Called by JournalRunQueue() to send an individual message.
void JournalRunQueueMsg(struct jnlq *jmsg) {
struct CtdlMessage *journal_msg = NULL;
|| (journal_recps->num_internet > 0)
|| (journal_recps->num_room > 0)
) {
-
- /*
- * Construct journal message.
- * Note that we are transferring ownership of some of the memory here.
- */
+ // Construct journal message.
+ // Note that we are transferring ownership of some of the memory here.
journal_msg = malloc(sizeof(struct CtdlMessage));
memset(journal_msg, 0, sizeof(struct CtdlMessage));
journal_msg->cm_magic = CTDLMESSAGE_MAGIC;
message_text = NewStrBufPlain(NULL, rfc822len + sizeof(struct recptypes) + 1024);
- /*
- * Here is where we begin to compose the journalized message.
- * (The "ExJournalReport" header is consumed by some email retention services which assume the journaling agent is Exchange.)
- */
+ // Here is where we begin to compose the journalized message.
+ // (The "ExJournalReport" header is consumed by some email retention services which assume the journaling agent is Exchange.)
StrBufAppendBufPlain(
message_text,
HKEY("Content-type: multipart/mixed; boundary=\""),
jmsg->rfc822 = NULL;
jmsg->msgn = NULL;
- /* Submit journal message */
+ // Submit journal message
CtdlSubmitMsg(journal_msg, journal_recps, "");
CM_Free(journal_msg);
}
free_recipients(journal_recps);
}
- /* We are responsible for freeing this memory. */
+ // We are responsible for freeing this memory.
free(jmsg);
}
-/*
- * Run the queue.
- */
+// Run the queue.
void JournalRunQueue(void) {
struct jnlq *jptr = NULL;
#include "server.h"
-/*
- * ServiceFunctionHook extensions are used for hooks which implement various
- * protocols (either on TCP or on unix domain sockets) directly in the Citadel server.
- */
+// ServiceFunctionHook extensions are used for hooks which implement various
+// protocols (either on TCP or on unix domain sockets) directly in the Citadel server.
typedef struct ServiceFunctionHook ServiceFunctionHook;
struct ServiceFunctionHook {
ServiceFunctionHook *next;
void (*h_command_function) (void) ;
void (*h_async_function) (void) ;
int msock;
- const char* ServiceName; /* this is just for debugging and logging purposes. */
+ const char *ServiceName; // this is just for debugging and logging purposes.
};
extern ServiceFunctionHook *ServiceHookTable;
-
void initialize_server_extensions(void);
int DLoader_Exec_Cmd(char *cmdbuf);
char *Dynamic_Module_Init(void);
-
void PerformSessionHooks(int EventType);
-
void PerformUserHooks(struct ctdluser *usbuf, int EventType);
-
int PerformXmsgHooks(char *, char *, char *, char *);
-
int PerformMessageHooks(struct CtdlMessage *, struct recptypes *recps, int EventType);
-
int PerformRoomHooks(struct ctdlroom *);
-
void PerformDeleteHooks(char *, long);
-
-
-
-
-
int PerformFixedOutputHooks(char *, char *, int);
-
void netcfg_keyname(char *keybuf, long roomnum);
-#endif /* SERV_EXTENSIONS_H */
+#endif
// Tuning of various parameters of the system.
// Normally you don't want to mess with any of this.
//
-// Copyright (c) 1987-2021 by the citadel.org team
+// Copyright (c) 1987-2024 by the citadel.org team
//
-// This program is open source software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 3.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// This program is open source software. Use, duplication, or disclosure
+// are subject to the terms of the GNU General Public License version 3.
-/*
- * NLI is the string that shows up in a <W>ho's online listing for sessions
- * that are active, but for which no user has yet authenticated.
- */
+// NLI is the string that shows up in a <W>ho's online listing for sessions
+// that are active, but for which no user has yet authenticated.
#define NLI "(not logged in)"
-/*
- * Maximum number of floors on the system.
- * WARNING! *Never* change this value once your system is up; THINGS WILL DIE!
- * Also, do not set it higher than 127.
- */
+// Maximum number of floors on the system.
+// WARNING! *Never* change this value once your system is up; THINGS WILL DIE!
+// Also, do not set it higher than 127.
#define MAXFLOORS 16
-/*
- * Standard buffer size for string datatypes. DO NOT CHANGE! Not only does
- * there exist a minimum buffer size for certain protocols (such as IMAP), but
- * fixed-length buffers are now stored in some of the data structures on disk,
- * so if you change the buffer size you'll fux0r your database.
- */
+// Standard buffer size for string datatypes. DO NOT CHANGE! Not only does
+// there exist a minimum buffer size for certain protocols (such as IMAP), but
+// fixed-length buffers are now stored in some of the data structures on disk,
+// so if you change the buffer size you'll fux0r your database.
#define SIZ 4096
-/*
- * If the body of a message is beyond this size, it will be stored in
- * a separate table.
- */
+// If the body of a message is beyond this size, it will be stored in
+// a separate table.
#define BIGMSG 1024
-/*
- * SMTP delivery timeouts (measured in seconds)
- * If outbound SMTP deliveries cannot be completed due to transient errors
- * within SMTP_DELIVER_WARN seconds, the sender will receive a warning message
- * indicating that the message has not yet been delivered but Citadel will
- * keep trying. After SMTP_DELIVER_FAIL seconds, Citadel will advise the
- * sender that the deliveries have failed.
- */
+// SMTP delivery timeouts (measured in seconds)
+// If outbound SMTP deliveries cannot be completed due to transient errors
+// within SMTP_DELIVER_WARN seconds, the sender will receive a warning message
+// indicating that the message has not yet been delivered but Citadel will
+// keep trying. After SMTP_DELIVER_FAIL seconds, Citadel will advise the
+// sender that the deliveries have failed.
#define SMTP_DELIVER_WARN 14400 // warn after four hours
#define SMTP_DELIVER_FAIL 432000 // fail after five days
-/*
- * Who bounced messages appear to be from
- */
+// Who bounced messages appear to be from
#define BOUNCESOURCE "Citadel Mail Delivery Subsystem"
-/*
- * The names of rooms which are automatically created by the system
- */
+// The names of rooms which are automatically created by the system
#define BASEROOM "Lobby"
#define MAILROOM "Mail"
#define SENTITEMS "Sent Items"
#define SMTP_SPOOLOUT_ROOM "__CitadelSMTPspoolout__"
#define ADDRESS_BOOK_ROOM "Global Address Book"
-/*
- * How long (in seconds) to retain message entries in the use table
- */
-#define USETABLE_RETAIN 864000L /* 10 days */
+// How long (in seconds) to retain message entries in the use table
+#define USETABLE_RETAIN 864000L // 10 days
-/*
- * The size of per-thread stacks. If set too low, citserver will randomly crash.
- */
+// The size of per-thread stacks. If set too low, citserver will randomly crash.
#define THREADSTACKSIZE 0x100000
-/*
- * How many messages may the full text indexer scan before flushing its
- * tables to disk?
- */
+// How many messages may the full text indexer scan before flushing its
+// tables to disk?
#define FT_MAX_CACHE 25
extern int SyslogFacility(char *name);
-#endif /* SYSDEP_DECLS_H */
+#endif
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