};
static const long NDiskFields = sizeof(FieldOrder) / sizeof(eMsgField);
+
+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)
{
if (Msg->cm_fields[which] != NULL)
cprintf("%ld|%s|%s|%s|%s|%s|\n",
msgnum,
- (msg->cm_fields[eTimestamp] ? msg->cm_fields[eTimestamp] : "0"),
- (msg->cm_fields[eAuthor] ? msg->cm_fields[eAuthor] : ""),
- (msg->cm_fields[eNodeName] ? msg->cm_fields[eNodeName] : ""),
- (msg->cm_fields[erFc822Addr] ? msg->cm_fields[erFc822Addr] : ""),
- (msg->cm_fields[eMsgSubject] ? msg->cm_fields[eMsgSubject] : "")
+ (!CM_IsEmpty(msg, eTimestamp) ? msg->cm_fields[eTimestamp] : "0"),
+ (!CM_IsEmpty(msg, eAuthor) ? msg->cm_fields[eAuthor] : ""),
+ (!CM_IsEmpty(msg, eNodeName) ? msg->cm_fields[eNodeName] : ""),
+ (!CM_IsEmpty(msg, erFc822Addr) ? msg->cm_fields[erFc822Addr] : ""),
+ (!CM_IsEmpty(msg, eMsgSubject) ? msg->cm_fields[eMsgSubject] : "")
);
CtdlFreeMessage(msg);
}
cprintf("%ld|%s|%s\n",
msgnum,
- (msg->cm_fields[eExclusiveID] ? msg->cm_fields[eExclusiveID] : ""),
- (msg->cm_fields[eTimestamp] ? msg->cm_fields[eTimestamp] : "0"));
+ (!CM_IsEmpty(msg, eExclusiveID) ? msg->cm_fields[eExclusiveID] : ""),
+ (!CM_IsEmpty(msg, eTimestamp) ? msg->cm_fields[eTimestamp] : "0"));
CtdlFreeMessage(msg);
}
* so go ahead and fetch that. Failing that, just set a dummy
* body so other code doesn't barf.
*/
- if ( (ret->cm_fields[eMesageText] == NULL) && (with_body) ) {
+ if ( (CM_IsEmpty(ret, eMesageText)) && (with_body) ) {
dmsgtext = cdb_fetch(CDB_BIGMSGS, &msgnum, sizeof(long));
if (dmsgtext != NULL) {
CM_SetAsField(ret, eMesageText, &dmsgtext->ptr, dmsgtext->len);
cdb_free(dmsgtext);
}
}
- if (ret->cm_fields[eMesageText] == NULL) {
+ if (CM_IsEmpty(ret, eMesageText)) {
CM_SetField(ret, eMesageText, HKEY("\r\n\r\n (no text)\r\n"));
}
/* begin header processing loop for Citadel message format */
safestrncpy(display_name, "<unknown>", sizeof display_name);
- if (TheMessage->cm_fields[eAuthor]) {
+ if (!CM_IsEmpty(TheMessage, eAuthor)) {
strcpy(buf, TheMessage->cm_fields[eAuthor]);
if (TheMessage->cm_anon_type == MES_ANONONLY) {
safestrncpy(display_name, "****", sizeof display_name);
* local Citadel network.
*/
suppress_f = 0;
- if (TheMessage->cm_fields[eNodeName] != NULL)
- if (!IsEmptyStr(TheMessage->cm_fields[eNodeName]))
- if (haschar(TheMessage->cm_fields[eNodeName], '.') == 0) {
- suppress_f = 1;
- }
+ if (!CM_IsEmpty(TheMessage, eNodeName) &&
+ (haschar(TheMessage->cm_fields[eNodeName], '.') == 0))
+ {
+ suppress_f = 1;
+ }
/* Now spew the header fields in the order we like them. */
for (i=0; i< NDiskFields; ++i) {
eMsgField Field;
Field = FieldOrder[i];
if (Field != eMesageText) {
- if ( (TheMessage->cm_fields[Field] != NULL)
+ if ( (!CM_IsEmpty(TheMessage, Field))
&& (msgkeys[Field] != NULL) ) {
if ((Field == eenVelopeTo) ||
(Field == eRecipient) ||
/* Suppress envelope recipients if required to avoid disclosing BCC addresses.
* Pad it with spaces in order to avoid changing the RFC822 length of the message.
*/
- if ( (flags & SUPPRESS_ENV_TO) && (TheMessage->cm_fields[eenVelopeTo] != NULL) ) {
+ if ( (flags & SUPPRESS_ENV_TO) && (!CM_IsEmpty(TheMessage, eenVelopeTo)) ) {
memset(TheMessage->cm_fields[eenVelopeTo], ' ', strlen(TheMessage->cm_fields[eenVelopeTo]));
}
ReplicationChecks(msg);
/* If the message has an Exclusive ID, index that... */
- if (msg->cm_fields[eExclusiveID] != NULL) {
+ if (!CM_IsEmpty(msg, eExclusiveID)) {
index_message_by_euid(msg->cm_fields[eExclusiveID], &CCC->room, msgid);
}
);
/* Generate an ID if we don't have one already */
- if (msg->cm_fields[emessageId]==NULL) {
+ if (CM_IsEmpty(msg, emessageId)) {
CM_SetField(msg, emessageId, msgidbuf, msgidbuflen);
}
/* If the message is big, set its body aside for storage elsewhere */
- if (msg->cm_fields[eMesageText] != NULL) {
+ if (!CM_IsEmpty(msg, eMesageText)) {
if (strlen(msg->cm_fields[eMesageText]) > BIGMSG) {
is_bigmsg = 1;
holdM = msg->cm_fields[eMesageText];
/* No exclusive id? Don't do anything. */
if (msg == NULL) return;
- if (msg->cm_fields[eExclusiveID] == NULL) return;
- if (IsEmptyStr(msg->cm_fields[eExclusiveID])) return;
+ if (CM_IsEmpty(msg, eExclusiveID)) return;
+
/*MSG_syslog(LOG_DEBUG, "Exclusive ID: <%s> for room <%s>\n",
msg->cm_fields[eExclusiveID], CCC->room.QRname);*/
/* If this message has no timestamp, we take the liberty of
* giving it one, right now.
*/
- if (msg->cm_fields[eTimestamp] == NULL) {
+ if (CM_IsEmpty(msg, eTimestamp)) {
CM_SetFieldLONG(msg, eTimestamp, time(NULL));
}
/* If this message has no path, we generate one.
*/
- if (msg->cm_fields[eMessagePath] == NULL) {
- if (msg->cm_fields[eAuthor] != NULL) {
+ if (CM_IsEmpty(msg, eMessagePath)) {
+ if (!CM_IsEmpty(msg, eAuthor)) {
CM_CopyField(msg, eMessagePath, eAuthor);
for (a=0; !IsEmptyStr(&msg->cm_fields[eMessagePath][a]); ++a) {
if (isspace(msg->cm_fields[eMessagePath][a])) {
}
}
else {
- CM_SetField(msg,eMessagePath, HKEY("unknown"));
+ CM_SetField(msg, eMessagePath, HKEY("unknown"));
}
}
}
/* Learn about what's inside, because it's what's inside that counts */
- if (msg->cm_fields[eMesageText] == NULL) {
+ if (CM_IsEmpty(msg, eMesageText)) {
MSGM_syslog(LOG_ERR, "ERROR: attempt to save message with NULL body\n");
return(-2);
}
/*
* If this message has no O (room) field, generate one.
*/
- if (msg->cm_fields[eOriginalRoom] == NULL) {
+ if (CM_IsEmpty(msg, eOriginalRoom)) {
CM_SetField(msg, eOriginalRoom, CCC->room.QRname, strlen(CCC->room.QRname));
}
/* Perform "after save" hooks */
MSGM_syslog(LOG_DEBUG, "Performing after-save hooks\n");
- if (msg->cm_fields[eVltMsgNum] != NULL) free(msg->cm_fields[eVltMsgNum]);
- msg->cm_fields[eVltMsgNum] = malloc(20);
- snprintf(msg->cm_fields[eVltMsgNum], 20, "%ld", newmsgid);
+
+ CM_SetFieldLONG(msg, eVltMsgNum, newmsgid);
PerformMessageHooks(msg, EVT_AFTERSAVE);
- free(msg->cm_fields[eVltMsgNum]);
- msg->cm_fields[eVltMsgNum] = NULL;
+ CM_FlushField(msg, eVltMsgNum);
/* For IGnet mail, we have to save a new copy into the spooler for
* each recipient, with the R and D fields set to the recipient and
/*
* Determine whether this message qualifies for journaling.
*/
- if (msg->cm_fields[eJournal] != NULL) {
+ if (!CM_IsEmpty(msg, eJournal)) {
qualified_for_journaling = 0;
}
else {
client_write(HKEY("Internal error.\n"));
}
- if (msg->cm_fields[eExclusiveID] != NULL) {
+ if (!CM_IsEmpty(msg, eExclusiveID)) {
cprintf("%s\n", msg->cm_fields[eExclusiveID]);
} else {
cprintf("\n");
projects / citadel.git / blobdiff