/*
* Implements the message store.
*
- * Copyright (c) 1987-2020 by the citadel.org team
+ * Copyright (c) 1987-2021 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.
"rep2", // K -> eReplyTo
"list", // L -> eListID
"text", // M -> eMesageText
- NULL, // N (formerly used as eNodeName)
+ NULL, // N (formerly used as eNodename)
"room", // O -> eOriginalRoom
"path", // P -> eMessagePath
NULL, // Q
NULL // Z
};
+
HashList *msgKeyLookup = NULL;
int GetFieldFromMnemonic(eMsgField *f, const char* c)
}
}
+
eMsgField FieldOrder[] = {
/* Important fields */
emessageId ,
static const long NDiskFields = sizeof(FieldOrder) / sizeof(eMsgField);
-int CM_IsEmpty(struct CtdlMessage *Msg, eMsgField which)
-{
+int CM_IsEmpty(struct CtdlMessage *Msg, eMsgField which) {
return !((Msg->cm_fields[which] != NULL) && (Msg->cm_fields[which][0] != '\0'));
}
-void CM_SetField(struct CtdlMessage *Msg, eMsgField which, const char *buf, long length)
-{
+void CM_SetField(struct CtdlMessage *Msg, eMsgField which, const char *buf, long length) {
if (Msg->cm_fields[which] != NULL) {
free (Msg->cm_fields[which]);
}
}
-void CM_SetFieldLONG(struct CtdlMessage *Msg, eMsgField which, long lvalue)
-{
+void CM_SetFieldLONG(struct CtdlMessage *Msg, eMsgField which, long lvalue) {
char buf[128];
long len;
len = snprintf(buf, sizeof(buf), "%ld", lvalue);
}
-void CM_CutFieldAt(struct CtdlMessage *Msg, eMsgField WhichToCut, long maxlen)
-{
+void CM_CutFieldAt(struct CtdlMessage *Msg, eMsgField WhichToCut, long maxlen) {
if (Msg->cm_fields[WhichToCut] == NULL)
return;
}
-void CM_FlushField(struct CtdlMessage *Msg, eMsgField which)
-{
+void CM_FlushField(struct CtdlMessage *Msg, eMsgField which) {
if (Msg->cm_fields[which] != NULL)
free (Msg->cm_fields[which]);
Msg->cm_fields[which] = NULL;
}
-void CM_Flush(struct CtdlMessage *Msg)
-{
+void CM_Flush(struct CtdlMessage *Msg) {
int i;
if (CM_IsValidMsg(Msg) == 0) {
}
-void CM_CopyField(struct CtdlMessage *Msg, eMsgField WhichToPutTo, eMsgField WhichtToCopy)
-{
+void CM_CopyField(struct CtdlMessage *Msg, eMsgField WhichToPutTo, eMsgField WhichtToCopy) {
long len;
if (Msg->cm_fields[WhichToPutTo] != NULL) {
free (Msg->cm_fields[WhichToPutTo]);
}
-void CM_PrependToField(struct CtdlMessage *Msg, eMsgField which, const char *buf, long length)
-{
+void CM_PrependToField(struct CtdlMessage *Msg, eMsgField which, const char *buf, long length) {
if (Msg->cm_fields[which] != NULL) {
long oldmsgsize;
long newmsgsize;
}
-void CM_SetAsField(struct CtdlMessage *Msg, eMsgField which, char **buf, long length)
-{
+void CM_SetAsField(struct CtdlMessage *Msg, eMsgField which, char **buf, long length) {
if (Msg->cm_fields[which] != NULL) {
free (Msg->cm_fields[which]);
}
Msg->cm_fields[which] = *buf;
*buf = NULL;
if (length < 0) { // You can set the length to -1 to have CM_SetField measure it for you
- Msg->cm_lengths[which] = strlen(buf);
+ Msg->cm_lengths[which] = strlen(Msg->cm_fields[which]);
}
else {
Msg->cm_lengths[which] = length;
}
-void CM_SetAsFieldSB(struct CtdlMessage *Msg, eMsgField which, StrBuf **buf)
-{
+void CM_SetAsFieldSB(struct CtdlMessage *Msg, eMsgField which, StrBuf **buf) {
if (Msg->cm_fields[which] != NULL) {
free (Msg->cm_fields[which]);
}
}
-void CM_GetAsField(struct CtdlMessage *Msg, eMsgField which, char **ret, long *retlen)
-{
+void CM_GetAsField(struct CtdlMessage *Msg, eMsgField which, char **ret, long *retlen) {
if (Msg->cm_fields[which] != NULL) {
*retlen = Msg->cm_lengths[which];
*ret = Msg->cm_fields[which];
}
-void CM_FreeContents(struct CtdlMessage *msg)
-{
+void CM_FreeContents(struct CtdlMessage *msg) {
int i;
for (i = 0; i < 256; ++i)
/*
* 'Destructor' for struct CtdlMessage
*/
-void CM_Free(struct CtdlMessage *msg)
-{
+void CM_Free(struct CtdlMessage *msg) {
if (CM_IsValidMsg(msg) == 0) {
if (msg != NULL) free (msg);
return;
}
-int CM_DupField(eMsgField i, struct CtdlMessage *OrgMsg, struct CtdlMessage *NewMsg)
-{
+int CM_DupField(eMsgField i, struct CtdlMessage *OrgMsg, struct CtdlMessage *NewMsg) {
long len;
len = OrgMsg->cm_lengths[i];
NewMsg->cm_fields[i] = malloc(len + 1);
}
-struct CtdlMessage * CM_Duplicate(struct CtdlMessage *OrgMsg)
-{
+struct CtdlMessage *CM_Duplicate(struct CtdlMessage *OrgMsg) {
int i;
struct CtdlMessage *NewMsg;
cdbfr->ptr = NULL; /* CtdlSetSeen() now owns this memory */
num_msgs = cdbfr->len / sizeof(long);
cdb_free(cdbfr);
- } else {
+ }
+ else {
return; /* No messages at all? No further action. */
}
) {
CC->download_fp = tmpfile();
if (CC->download_fp == NULL) {
- syslog(LOG_EMERG, "msgbase: mime_download() couldn't write: %m");
+ syslog(LOG_ERR, "msgbase: mime_download() couldn't write: %m");
cprintf("%d cannot open temporary file: %s\n", ERROR + INTERNAL_ERROR, strerror(errno));
return;
}
rv = fwrite(content, length, 1, CC->download_fp);
if (rv <= 0) {
- syslog(LOG_EMERG, "msgbase: mime_download() Couldn't write: %m");
+ syslog(LOG_ERR, "msgbase: mime_download() Couldn't write: %m");
cprintf("%d unable to write tempfile.\n", ERROR + TOO_BIG);
fclose(CC->download_fp);
CC->download_fp = NULL;
}
-void OutputCtdlMsgHeaders(
- struct CtdlMessage *TheMessage,
- int do_proto) /* do Citadel protocol responses? */
-{
+void OutputCtdlMsgHeaders(struct CtdlMessage *TheMessage, int do_proto) {
int i;
char buf[SIZ];
char display_name[256];
eMsgField Field;
Field = FieldOrder[i];
if (Field != eMesageText) {
- if ( (!CM_IsEmpty(TheMessage, Field))
- && (msgkeys[Field] != NULL) ) {
- if ((Field == eenVelopeTo) ||
- (Field == eRecipient) ||
- (Field == eCarbonCopY)) {
+ if ( (!CM_IsEmpty(TheMessage, Field)) && (msgkeys[Field] != NULL) ) {
+ if ((Field == eenVelopeTo) || (Field == eRecipient) || (Field == eCarbonCopY)) {
sanitize_truncated_recipient(TheMessage->cm_fields[Field]);
}
if (Field == eAuthor) {
- if (do_proto) cprintf("%s=%s\n",
- msgkeys[Field],
- display_name);
+ if (do_proto) {
+ cprintf("%s=%s\n", msgkeys[Field], display_name);
+ }
}
/* Masquerade display name if needed */
else {
if (do_proto) {
cprintf("%s=%s\n", msgkeys[Field], TheMessage->cm_fields[Field]);
}
+ }
+ /* Give the client a hint about whether the message originated locally */
+ if (Field == erFc822Addr) {
+ if (IsDirectory(TheMessage->cm_fields[Field] ,0)) {
+ cprintf("locl=yes\n"); // message originated locally.
+ }
+
+
+
}
}
}
break;
case erFc822Addr:
safestrncpy(fuser, mptr, sizeof_fuser);
+ break;
case eRecipient:
if (haschar(mptr, '@') == 0) {
sanitize_truncated_recipient(mptr);
* using functions that are bounds-checked, and therefore we can
* make them substantially smaller than SIZ.
*/
- char suser[100];
- char luser[100];
- char fuser[100];
- char snode[100];
- char mid[100];
+ char suser[1024];
+ char luser[1024];
+ char fuser[1024];
+ char snode[1024];
+ char mid[1024];
syslog(LOG_DEBUG, "msgbase: CtdlOutputPreLoadedMsg(TheMessage=%s, %d, %d, %d, %d",
((TheMessage == NULL) ? "NULL" : "not null"),
/* Tell the client which format type we're using. */
if ( (mode == MT_CITADEL) && (do_proto) ) {
- cprintf("type=%d\n", TheMessage->cm_format_type);
+ cprintf("type=%d\n", TheMessage->cm_format_type); // Tell the client which format type we're using.
}
/* nhdr=yes means that we're only displaying headers, no body */
cprintf("nhdr=yes\n");
}
- if ((mode == MT_CITADEL) || (mode == MT_MIME))
+ if ((mode == MT_CITADEL) || (mode == MT_MIME)) {
OutputCtdlMsgHeaders(TheMessage, do_proto);
-
+ }
/* begin header processing loop for RFC822 transfer format */
strcpy(suser, "");
strcpy(luser, "");
strcpy(fuser, "");
+ strcpy(snode, "");
if (mode == MT_RFC822)
OutputRFC822MsgHeaders(
TheMessage,
}
-
-
/*
* Message base operation to save a new message to the message store
* (returns new message number)
* If the message is big, set its body aside for storage elsewhere
* and we hide the message body from the serializer
*/
- if (!CM_IsEmpty(msg, eMesageText) && msg->cm_lengths[eMesageText] > BIGMSG)
- {
+ if (!CM_IsEmpty(msg, eMesageText) && msg->cm_lengths[eMesageText] > BIGMSG) {
is_bigmsg = 1;
holdM = msg->cm_fields[eMesageText];
msg->cm_fields[eMesageText] = NULL;
}
/* Write our little bundle of joy into the message base */
- retval = cdb_store(CDB_MSGMAIN, &msgid, (int)sizeof(long),
- smr.ser, smr.len);
+ retval = cdb_store(CDB_MSGMAIN, &msgid, (int)sizeof(long), smr.ser, smr.len);
if (retval < 0) {
syslog(LOG_ERR, "msgbase: can't store message %ld: %ld", msgid, retval);
}
return(retval);
}
+
long send_message(struct CtdlMessage *msg) {
long newmsgid;
long retval;
}
-
/*
- * Serialize a struct CtdlMessage into the format used on disk and network.
+ * Serialize a struct CtdlMessage into the format used on disk.
*
* This function loads up a "struct ser_ret" (defined in server.h) which
* contains the length of the serialized message and a pointer to the
ret->ser[2] = msg->cm_format_type;
wlen = 3;
- for (i=0; i < NDiskFields; ++i)
- if (msg->cm_fields[FieldOrder[i]] != NULL)
- {
+ for (i=0; i < NDiskFields; ++i) {
+ if (msg->cm_fields[FieldOrder[i]] != NULL) {
ret->ser[wlen++] = (char)FieldOrder[i];
memcpy(&ret->ser[wlen],
wlen = wlen + msg->cm_lengths[FieldOrder[i]] + 1;
}
+ }
if (ret->len != wlen) {
syslog(LOG_ERR, "msgbase: ERROR; len=%ld wlen=%ld", (long)ret->len, (long)wlen);
}
-
/*
* Save a message to disk and submit it into the delivery system.
*/
long CtdlSubmitMsg(struct CtdlMessage *msg, /* message to save */
- recptypes *recps, /* recipients (if mail) */
- const char *force, /* force a particular room? */
- int flags /* should the message be exported clean? */
- )
-{
+ struct recptypes *recps, /* recipients (if mail) */
+ const char *force /* force a particular room? */
+) {
char hold_rm[ROOMNAMELEN];
char actual_rm[ROOMNAMELEN];
char force_room[ROOMNAMELEN];
* If this message has no O (room) field, generate one.
*/
if (CM_IsEmpty(msg, eOriginalRoom) && !IsEmptyStr(CC->room.QRname)) {
- CM_SetField(msg, eOriginalRoom, CC->room.QRname, strlen(CC->room.QRname));
+ CM_SetField(msg, eOriginalRoom, CC->room.QRname, -1);
}
/* Perform "before save" hooks (aborting if any return nonzero) */
memset(&smi, 0, sizeof(struct MetaData));
smi.meta_msgnum = newmsgid;
smi.meta_refcount = 0;
- safestrncpy(smi.meta_content_type, content_type,
- sizeof smi.meta_content_type);
+ safestrncpy(smi.meta_content_type, content_type, sizeof smi.meta_content_type);
/*
* Measure how big this message will be when rendered as RFC822.
*/
if ((!CC->internal_pgm) || (recps == NULL)) {
if (CtdlSaveMsgPointerInRoom(actual_rm, newmsgid, 1, msg) != 0) {
- syslog(LOG_ERR, "msgbase: ERROR saving message pointer!");
+ syslog(LOG_ERR, "msgbase: ERROR saving message pointer %ld in %s", newmsgid, actual_rm);
CtdlSaveMsgPointerInRoom(CtdlGetConfigStr("c_aideroom"), newmsgid, 0, msg);
}
}
}
/* If other rooms are specified, drop them there too. */
- if ((recps != NULL) && (recps->num_room > 0))
+ if ((recps != NULL) && (recps->num_room > 0)) {
for (i=0; i<num_tokens(recps->recp_room, '|'); ++i) {
- extract_token(recipient, recps->recp_room, i,
- '|', sizeof recipient);
+ extract_token(recipient, recps->recp_room, i, '|', sizeof recipient);
syslog(LOG_DEBUG, "msgbase: delivering to room <%s>", recipient);
CtdlSaveMsgPointerInRoom(recipient, newmsgid, 0, msg);
}
+ }
/* Bump this user's messages posted counter. */
syslog(LOG_DEBUG, "msgbase: updating user");
CtdlPutCurrentUserLock();
/* Decide where bounces need to be delivered */
- if ((recps != NULL) && (recps->bounce_to == NULL))
- {
+ if ((recps != NULL) && (recps->bounce_to == NULL)) {
if (CC->logged_in) {
strcpy(bounce_to, CC->user.fullname);
}
- else {
+ else if (!IsEmptyStr(msg->cm_fields[eAuthor])){
strcpy(bounce_to, msg->cm_fields[eAuthor]);
}
recps->bounce_to = bounce_to;
CM_SetFieldLONG(msg, eVltMsgNum, newmsgid);
-
/* If this is private, local mail, make a copy in the
* recipient's mailbox and bump the reference count.
*/
- if ((recps != NULL) && (recps->num_local > 0))
- {
+ if ((recps != NULL) && (recps->num_local > 0)) {
char *pch;
int ntokens;
pch = recps->recp_local;
recps->recp_local = recipient;
ntokens = num_tokens(pch, '|');
- for (i=0; i<ntokens; ++i)
- {
+ for (i=0; i<ntokens; ++i) {
extract_token(recipient, pch, i, '|', sizeof recipient);
syslog(LOG_DEBUG, "msgbase: delivering private local mail to <%s>", recipient);
if (CtdlGetUser(&userbuf, recipient) == 0) {
/* Go back to the room we started from */
syslog(LOG_DEBUG, "msgbase: returning to original room %s", hold_rm);
- if (strcasecmp(hold_rm, CC->room.QRname))
+ if (strcasecmp(hold_rm, CC->room.QRname)) {
CtdlUserGoto(hold_rm, 0, 1, NULL, NULL, NULL, NULL);
+ }
/*
* Any addresses to harvest for someone's address book?
}
if (collected_addresses != NULL) {
- aptr = (struct addresses_to_be_filed *)
- malloc(sizeof(struct addresses_to_be_filed));
- CtdlMailboxName(actual_rm, sizeof actual_rm,
- &CC->user, USERCONTACTSROOM);
+ aptr = (struct addresses_to_be_filed *) malloc(sizeof(struct addresses_to_be_filed));
+ CtdlMailboxName(actual_rm, sizeof actual_rm, &CC->user, USERCONTACTSROOM);
aptr->roomname = strdup(actual_rm);
aptr->collected_addresses = collected_addresses;
begin_critical_section(S_ATBF);
const char *subject)
{
struct CtdlMessage *msg;
- recptypes *recp = NULL;
+ struct recptypes *recp = NULL;
msg = malloc(sizeof(struct CtdlMessage));
memset(msg, 0, sizeof(struct CtdlMessage));
msg->cm_format_type = format_type;
if (!IsEmptyStr(from)) {
- CM_SetField(msg, eAuthor, from, strlen(from));
+ CM_SetField(msg, eAuthor, from, -1);
}
else if (!IsEmptyStr(fromaddr)) {
char *pAt;
- CM_SetField(msg, eAuthor, fromaddr, strlen(fromaddr));
+ CM_SetField(msg, eAuthor, fromaddr, -1);
pAt = strchr(msg->cm_fields[eAuthor], '@');
if (pAt != NULL) {
CM_CutFieldAt(msg, eAuthor, pAt - msg->cm_fields[eAuthor]);
msg->cm_fields[eAuthor] = strdup("Citadel");
}
- if (!IsEmptyStr(fromaddr)) CM_SetField(msg, erFc822Addr, fromaddr, strlen(fromaddr));
- if (!IsEmptyStr(room)) CM_SetField(msg, eOriginalRoom, room, strlen(room));
+ if (!IsEmptyStr(fromaddr)) CM_SetField(msg, erFc822Addr, fromaddr, -1);
+ if (!IsEmptyStr(room)) CM_SetField(msg, eOriginalRoom, room, -1);
if (!IsEmptyStr(to)) {
- CM_SetField(msg, eRecipient, to, strlen(to));
+ CM_SetField(msg, eRecipient, to, -1);
recp = validate_recipients(to, NULL, 0);
}
if (!IsEmptyStr(subject)) {
- CM_SetField(msg, eMsgSubject, subject, strlen(subject));
+ CM_SetField(msg, eMsgSubject, subject, -1);
}
if (!IsEmptyStr(text)) {
- CM_SetField(msg, eMesageText, text, strlen(text));
+ CM_SetField(msg, eMesageText, text, -1);
}
- long msgnum = CtdlSubmitMsg(msg, recp, room, 0);
+ long msgnum = CtdlSubmitMsg(msg, recp, room);
CM_Free(msg);
if (recp != NULL) free_recipients(recp);
return msgnum;
StrBuf *exist, /* if non-null, append to it;
exist is ALWAYS freed */
int crlf /* CRLF newlines instead of LF */
- )
-{
+) {
StrBuf *Message;
StrBuf *LineBuf;
int flushing = 0;
return SmashStrBuf(&Message);
}
+
struct CtdlMessage *CtdlMakeMessage(
struct ctdluser *author, /* author's user structure */
char *recipient, /* NULL if it's not mail */
char *supplied_euid, /* ...or NULL if this is irrelevant */
char *preformatted_text, /* ...or NULL to read text from client */
char *references /* Thread references */
-)
-{
+) {
return CtdlMakeMessageLen(
author, /* author's user structure */
recipient, /* NULL if it's not mail */
}
+
/*
* Build a binary message to be saved on disk.
* (NOTE: if you supply 'preformatted_text', the buffer you give it
* responsible for managing that memory -- it will be freed along with
* the rest of the fields when CM_Free() is called.)
*/
-
struct CtdlMessage *CtdlMakeMessageLen(
struct ctdluser *author, /* author's user structure */
char *recipient, /* NULL if it's not mail */
long textlen,
char *references, /* Thread references */
long reflen
- )
-{
- /* Don't confuse the poor folks if it's not routed mail. * /
- char dest_node[256] = "";*/
+) {
long blen;
char buf[1024];
struct CtdlMessage *msg;
CM_SetField(msg, eMessagePath, my_email, myelen);
}
else if (!IsEmptyStr(author->fullname)) {
- CM_SetField(msg, eMessagePath, author->fullname, strlen(author->fullname));
+ CM_SetField(msg, eMessagePath, author->fullname, -1);
}
convert_spaces_to_underscores(msg->cm_fields[eMessagePath]);
if (!!IsEmptyStr(CC->room.QRname)) {
if (CC->room.QRflags & QR_MAILBOX) { /* room */
- CM_SetField(msg, eOriginalRoom, &CC->room.QRname[11], strlen(&CC->room.QRname[11]));
+ CM_SetField(msg, eOriginalRoom, &CC->room.QRname[11], -1);
}
else {
- CM_SetField(msg, eOriginalRoom, CC->room.QRname, strlen(CC->room.QRname));
+ CM_SetField(msg, eOriginalRoom, CC->room.QRname, -1);
}
}
CM_SetField(msg, erFc822Addr, my_email, myelen);
}
else if ( (author == &CC->user) && (!IsEmptyStr(CC->cs_inet_email)) ) {
- CM_SetField(msg, erFc822Addr, CC->cs_inet_email, strlen(CC->cs_inet_email));
+ CM_SetField(msg, erFc822Addr, CC->cs_inet_email, -1);
}
if (subject != NULL) {
}
-
-
/*
* API function to delete messages which match a set of criteria
* (returns the actual number of messages deleted)
*/
-int CtdlDeleteMessages(const char *room_name, /* which room */
- long *dmsgnums, /* array of msg numbers to be deleted */
- int num_dmsgnums, /* number of msgs to be deleted, or 0 for "any" */
- char *content_type /* or "" for any. regular expressions expected. */
- )
-{
+int CtdlDeleteMessages(const char *room_name, // which room
+ long *dmsgnums, // array of msg numbers to be deleted
+ int num_dmsgnums, // number of msgs to be deleted, or 0 for "any"
+ char *content_type // or "" for any. regular expressions expected.
+) {
struct ctdlroom qrbuf;
struct cdbdata *cdbfr;
long *msglist = NULL;
int is_binary, /* Is encoding necessary? */
int is_unique, /* Del others of this type? */
unsigned int flags /* Internal save flags */
- )
-{
+) {
struct ctdlroom qrbuf;
char roomname[ROOMNAMELEN];
struct CtdlMessage *msg;
msg->cm_magic = CTDLMESSAGE_MAGIC;
msg->cm_anon_type = MES_NORMAL;
msg->cm_format_type = 4;
- CM_SetField(msg, eAuthor, CC->user.fullname, strlen(CC->user.fullname));
- CM_SetField(msg, eOriginalRoom, req_room, strlen(req_room));
+ CM_SetField(msg, eAuthor, CC->user.fullname, -1);
+ CM_SetField(msg, eOriginalRoom, req_room, -1);
msg->cm_flags = flags;
CM_SetAsFieldSB(msg, eMesageText, &encoded_message);
);
}
/* Now write the data */
- CtdlSubmitMsg(msg, NULL, roomname, 0);
+ CtdlSubmitMsg(msg, NULL, roomname);
CM_Free(msg);
}
projects / citadel.git / blobdiff