#include "euidindex.h"
#include "journaling.h"
#include "citadel_dirs.h"
+#include "serv_network.h"
+
+#ifdef HAVE_LIBSIEVE
+# include "serv_sieve.h"
+#endif /* HAVE_LIBSIEVE */
long config_msgnum;
struct addresses_to_be_filed *atbf = NULL;
+/* This temp file holds the queue of operations for AdjRefCount() */
+static FILE *arcfp = NULL;
+
/*
* This really belongs in serv_network.c, but I don't know how to export
* symbols between modules.
}
-void get_mm(void)
-{
- FILE *fp;
-
- fp = fopen(file_citadel_control, "r");
- if (fp == NULL) {
- lprintf(CTDL_CRIT, "Cannot open %s: %s\n",
- file_citadel_control,
- strerror(errno));
- exit(errno);
- }
- fread((char *) &CitControl, sizeof(struct CitControl), 1, fp);
- fclose(fp);
-}
-
-
/*
* Back end for the MSGS command: output message number only.
*/
char setstr[SIZ], lostr[SIZ], histr[SIZ];
size_t tmp;
+ /* Don't bother doing *anything* if we were passed a list of zero messages */
+ if (num_target_msgnums < 1) {
+ return;
+ }
+
lprintf(CTDL_DEBUG, "CtdlSetSeen(%d msgs starting with %ld, %d, %d)\n",
num_target_msgnums, target_msgnums[0],
target_setting, which_set);
* API function to perform an operation for each qualifying message in the
* current room. (Returns the number of messages processed.)
*/
-int CtdlForEachMessage(int mode, long ref,
+int CtdlForEachMessage(int mode, long ref, char *search_string,
char *content_type,
struct CtdlMessage *compare,
void (*CallBack) (long, void *),
void *userdata)
{
- int a;
+ int a, i, j;
struct visit vbuf;
struct cdbdata *cdbfr;
long *msglist = NULL;
int num_processed = 0;
long thismsg;
struct MetaData smi;
- struct CtdlMessage *msg;
+ struct CtdlMessage *msg = NULL;
int is_seen = 0;
long lastold = 0L;
int printed_lastold = 0;
+ int num_search_msgs = 0;
+ long *search_msgs = NULL;
/* Learn about the user and room in question */
- get_mm();
getuser(&CC->user, CC->curr_user);
CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
}
}
+ /* If a search string was specified, get a message list from
+ * the full text index and remove messages which aren't on both
+ * lists.
+ *
+ * How this works:
+ * Since the lists are sorted and strictly ascending, and the
+ * output list is guaranteed to be shorter than or equal to the
+ * input list, we overwrite the bottom of the input list. This
+ * eliminates the need to memmove big chunks of the list over and
+ * over again.
+ */
+ if ( (num_msgs > 0) && (mode == MSGS_SEARCH) && (search_string) ) {
+ ft_search(&num_search_msgs, &search_msgs, search_string);
+ if (num_search_msgs > 0) {
+ int orig_num_msgs;
+
+ orig_num_msgs = num_msgs;
+ num_msgs = 0;
+ for (i=0; i<orig_num_msgs; ++i) {
+ for (j=0; j<num_search_msgs; ++j) {
+ if (msglist[i] == search_msgs[j]) {
+ msglist[num_msgs++] = msglist[i];
+ }
+ }
+ }
+ }
+ else {
+ num_msgs = 0; /* No messages qualify */
+ }
+ if (search_msgs != NULL) free(search_msgs);
+
+ /* Now that we've purged messages which don't contain the search
+ * string, treat a MSGS_SEARCH just like a MSGS_ALL from this
+ * point on.
+ */
+ mode = MSGS_ALL;
+ }
+
/*
* Now iterate through the message list, according to the
* criteria supplied by the caller.
int with_template = 0;
struct CtdlMessage *template = NULL;
int with_headers = 0;
+ char search_string[1024];
extract_token(which, cmdbuf, 0, '|', sizeof which);
cm_ref = extract_int(cmdbuf, 1);
+ extract_token(search_string, cmdbuf, 1, '|', sizeof search_string);
with_template = extract_int(cmdbuf, 2);
with_headers = extract_int(cmdbuf, 3);
- mode = MSGS_ALL;
strcat(which, " ");
if (!strncasecmp(which, "OLD", 3))
mode = MSGS_OLD;
mode = MSGS_LAST;
else if (!strncasecmp(which, "GT", 2))
mode = MSGS_GT;
+ else if (!strncasecmp(which, "SEARCH", 6))
+ mode = MSGS_SEARCH;
+ else
+ mode = MSGS_ALL;
if ((!(CC->logged_in)) && (!(CC->internal_pgm))) {
cprintf("%d not logged in\n", ERROR + NOT_LOGGED_IN);
return;
}
+ if ( (mode == MSGS_SEARCH) && (!config.c_enable_fulltext) ) {
+ cprintf("%d Full text index is not enabled on this server.\n",
+ ERROR + CMD_NOT_SUPPORTED);
+ return;
+ }
+
if (with_template) {
unbuffer_output();
cprintf("%d Send template then receive message list\n",
template = (struct CtdlMessage *)
malloc(sizeof(struct CtdlMessage));
memset(template, 0, sizeof(struct CtdlMessage));
+ template->cm_magic = CTDLMESSAGE_MAGIC;
+ template->cm_anon_type = MES_NORMAL;
+
while(client_getln(buf, sizeof buf), strcmp(buf,"000")) {
extract_token(tfield, buf, 0, '|', sizeof tfield);
extract_token(tvalue, buf, 1, '|', sizeof tvalue);
}
CtdlForEachMessage(mode,
- cm_ref,
+ ( (mode == MSGS_SEARCH) ? 0 : cm_ref ),
+ ( (mode == MSGS_SEARCH) ? search_string : NULL ),
NULL,
template,
(with_headers ? headers_listing : simple_listing),
+/*
+ * Callback function for mime parser that outputs a section all at once
+ */
+void mime_spew_section(char *name, char *filename, char *partnum, char *disp,
+ void *content, char *cbtype, char *cbcharset, size_t length,
+ char *encoding, void *cbuserdata)
+{
+ int *found_it = (int *)cbuserdata;
+
+ /* ...or if this is not the desired section */
+ if (strcasecmp(CC->download_desired_section, partnum))
+ return;
+
+ *found_it = 1;
+
+ cprintf("%d %d\n", BINARY_FOLLOWS, length);
+ client_write(content, length);
+}
+
+
+
/*
* Load a message from disk into memory.
* This is used by CtdlOutputMsg() and other fetch functions.
{
int i;
- if (is_valid_message(msg) == 0) return;
+ if (is_valid_message(msg) == 0)
+ {
+ if (msg != NULL) free (msg);
+ return;
+ }
for (i = 0; i < 256; ++i)
if (msg->cm_fields[i] != NULL) {
* The client is elegant and sophisticated and wants to be choosy about
* MIME content types, so figure out which multipart/alternative part
* we're going to send.
+ *
+ * We use a system of weights. When we find a part that matches one of the
+ * MIME types we've declared as preferential, we can store it in ma->chosen_part
+ * and then set ma->chosen_pref to that MIME type's position in our preference
+ * list. If we then hit another match, we only replace the first match if
+ * the preference value is lower.
*/
void choose_preferred(char *name, char *filename, char *partnum, char *disp,
void *content, char *cbtype, char *cbcharset, size_t length,
if (ma->is_ma > 0) {
for (i=0; i<num_tokens(CC->preferred_formats, '|'); ++i) {
extract_token(buf, CC->preferred_formats, i, '|', sizeof buf);
+ lprintf(CTDL_DEBUG, "Is <%s> == <%s> ??\n", buf, cbtype);
if ( (!strcasecmp(buf, cbtype)) && (!ma->freeze) ) {
- safestrncpy(ma->chosen_part, partnum, sizeof ma->chosen_part);
+ if (i < ma->chosen_pref) {
+ safestrncpy(ma->chosen_part, partnum, sizeof ma->chosen_part);
+ ma->chosen_pref = i;
+ }
}
}
}
return((CC->download_fp != NULL) ? om_ok : om_mime_error);
}
+ /* MT_SPEW_SECTION is like MT_DOWNLOAD except it outputs the whole MIME part
+ * in a single server operation instead of opening a download file.
+ */
+ if (mode == MT_SPEW_SECTION) {
+ if (TheMessage->cm_format_type != FMT_RFC822) {
+ if (do_proto)
+ cprintf("%d This is not a MIME message.\n",
+ ERROR + ILLEGAL_VALUE);
+ } else {
+ /* Parse the message text component */
+ int found_it = 0;
+
+ mptr = TheMessage->cm_fields['M'];
+ mime_parser(mptr, NULL, *mime_spew_section, NULL, NULL, (void *)&found_it, 0);
+ /* If section wasn't found, print an error
+ */
+ if (!found_it) {
+ if (do_proto) cprintf(
+ "%d Section %s not found.\n",
+ ERROR + FILE_NOT_FOUND,
+ CC->download_desired_section);
+ }
+ }
+ return((CC->download_fp != NULL) ? om_ok : om_mime_error);
+ }
+
/* now for the user-mode message reading loops */
if (do_proto) cprintf("%d msg:\n", LISTING_FOLLOWS);
else if (i == 'Y') {
cprintf("CC: %s%s", mptr, nl);
}
+ else if (i == 'P') {
+ cprintf("Return-Path: %s%s", mptr, nl);
+ }
+ else if (i == 'V') {
+ cprintf("Envelope-To: %s%s", mptr, nl);
+ }
else if (i == 'U') {
cprintf("Subject: %s%s", mptr, nl);
subject_found = 1;
++start_of_text;
start_of_text = strstr(start_of_text, "\n");
++start_of_text;
+
+ char outbuf[1024];
+ int outlen = 0;
+ int nllen = strlen(nl);
while (ch=*mptr, ch!=0) {
if (ch==13) {
/* do nothing */
}
- else switch(headers_only) {
- case HEADERS_NONE:
- if (mptr >= start_of_text) {
- if (ch == 10) cprintf("%s", nl);
- else cprintf("%c", ch);
+ else {
+ if (
+ ((headers_only == HEADERS_NONE) && (mptr >= start_of_text))
+ || ((headers_only == HEADERS_ONLY) && (mptr < start_of_text))
+ || ((headers_only != HEADERS_NONE) && (headers_only != HEADERS_ONLY))
+ ) {
+ if (ch == 10) {
+ sprintf(&outbuf[outlen], "%s", nl);
+ outlen += nllen;
}
- break;
- case HEADERS_ONLY:
- if (mptr < start_of_text) {
- if (ch == 10) cprintf("%s", nl);
- else cprintf("%c", ch);
+ else {
+ outbuf[outlen++] = ch;
}
- break;
- default:
- if (ch == 10) cprintf("%s", nl);
- else cprintf("%c", ch);
- break;
+ }
}
++mptr;
+ if (outlen > 1000) {
+ client_write(outbuf, outlen);
+ outlen = 0;
+ }
}
+ if (outlen > 0) {
+ client_write(outbuf, outlen);
+ outlen = 0;
+ }
+
goto DONE;
}
}
if (mode == MT_MIME) {
ma.use_fo_hooks = 0;
strcpy(ma.chosen_part, "1");
+ ma.chosen_pref = 9999;
mime_parser(mptr, NULL,
*choose_preferred, *fixed_output_pre,
*fixed_output_post, (void *)&ma, 0);
void cmd_msg3(char *cmdbuf)
{
long msgnum;
- struct CtdlMessage *msg;
+ struct CtdlMessage *msg = NULL;
struct ser_ret smr;
if (CC->internal_pgm == 0) {
CtdlOutputMsg(msgid, MT_DOWNLOAD, 0, 1, 1, NULL);
}
+
+/*
+ * Open a component of a MIME message and transmit it all at once
+ */
+void cmd_dlat(char *cmdbuf)
+{
+ long msgid;
+ char desired_section[128];
+
+ msgid = extract_long(cmdbuf, 0);
+ extract_token(desired_section, cmdbuf, 1, '|', sizeof desired_section);
+ safestrncpy(CC->download_desired_section, desired_section,
+ sizeof CC->download_desired_section);
+ CtdlOutputMsg(msgid, MT_SPEW_SECTION, 0, 1, 1, NULL);
+}
+
+
/*
* Save one or more message pointers into a specified room
* (Returns 0 for success, nonzero for failure)
lprintf(CTDL_DEBUG, "CtdlSaveMsgPointerInRoom() skips repl checks\n");
}
+ /* Submit this room for net processing */
+ network_queue_room(&CC->room, NULL);
+
+#ifdef HAVE_LIBSIEVE
+ /* If this is someone's inbox, submit the room for sieve processing */
+ if (!strcasecmp(&CC->room.QRname[11], MAILROOM)) {
+ sieve_queue_room(&CC->room);
+ }
+#endif /* HAVE_LIBSIEVE */
+
/* Go back to the room we were in before we wandered here... */
getroom(&CC->room, hold_rm);
old_msgnum = locate_message_by_euid(msg->cm_fields['E'], &CC->room);
if (old_msgnum > 0L) {
lprintf(CTDL_DEBUG, "ReplicationChecks() replacing message %ld\n", old_msgnum);
- CtdlDeleteMessages(CC->room.QRname, old_msgnum, "", 0);
+ CtdlDeleteMessages(CC->room.QRname, &old_msgnum, 1, "");
}
}
lprintf(CTDL_DEBUG, "Delivering private local mail to <%s>\n",
recipient);
if (getuser(&userbuf, recipient) == 0) {
+ // Add a flag so the Funambol module knows its mail
+ msg->cm_fields['W'] = strdup(recipient);
MailboxName(actual_rm, sizeof actual_rm,
&userbuf, MAILROOM);
CtdlSaveMsgPointerInRoom(actual_rm, newmsgid, 0, msg);
BumpNewMailCounter(userbuf.usernum);
+ if (strlen(config.c_funambol_host) > 0) {
+ /* Generate a instruction message for the Funambol notification
+ server, in the same style as the SMTP queue */
+ instr = malloc(SIZ * 2);
+ snprintf(instr, SIZ * 2,
+ "Content-type: %s\n\nmsgid|%ld\nsubmitted|%ld\n"
+ "bounceto|%s@%s\n",
+ SPOOLMIME, newmsgid, (long)time(NULL),
+ msg->cm_fields['A'], msg->cm_fields['N']
+ );
+
+ imsg = malloc(sizeof(struct CtdlMessage));
+ memset(imsg, 0, sizeof(struct CtdlMessage));
+ imsg->cm_magic = CTDLMESSAGE_MAGIC;
+ imsg->cm_anon_type = MES_NORMAL;
+ imsg->cm_format_type = FMT_RFC822;
+ imsg->cm_fields['A'] = strdup("Citadel");
+ imsg->cm_fields['J'] = strdup("do not journal");
+ imsg->cm_fields['M'] = instr;
+ imsg->cm_fields['W'] = strdup(recipient);
+ CtdlSubmitMsg(imsg, NULL, FNBL_QUEUE_ROOM);
+ CtdlFreeMessage(imsg);
+ }
}
else {
lprintf(CTDL_DEBUG, "No user <%s>\n", recipient);
/*
* Convenience function for generating small administrative messages.
*/
-void quickie_message(char *from, char *to, char *room, char *text,
+void quickie_message(char *from, char *fromaddr, char *to, char *room, char *text,
int format_type, char *subject)
{
struct CtdlMessage *msg;
msg->cm_magic = CTDLMESSAGE_MAGIC;
msg->cm_anon_type = MES_NORMAL;
msg->cm_format_type = format_type;
- msg->cm_fields['A'] = strdup(from);
+
+ if (from != NULL) {
+ msg->cm_fields['A'] = strdup(from);
+ }
+ else if (fromaddr != NULL) {
+ msg->cm_fields['A'] = strdup(fromaddr);
+ if (strchr(msg->cm_fields['A'], '@')) {
+ *strchr(msg->cm_fields['A'], '@') = 0;
+ }
+ }
+ else {
+ msg->cm_fields['A'] = strdup("Citadel");
+ }
+
+ if (fromaddr != NULL) msg->cm_fields['F'] = strdup(fromaddr);
if (room != NULL) msg->cm_fields['O'] = strdup(room);
msg->cm_fields['N'] = strdup(NODENAME);
if (to != NULL) {
char *m;
int flushing = 0;
int finished = 0;
+ int dotdot = 0;
if (exist == NULL) {
m = malloc(4096);
}
}
+ /* Do we need to change leading ".." to "." for SMTP escaping? */
+ if (!strcmp(terminator, ".")) {
+ dotdot = 1;
+ }
+
/* flush the input if we have nowhere to store it */
if (m == NULL) {
flushing = 1;
strcat(buf, "\n");
}
+ /* Unescape SMTP-style input of two dots at the beginning of the line */
+ if (dotdot) {
+ if (!strncmp(buf, "..", 2)) {
+ strcpy(buf, &buf[1]);
+ }
+ }
+
if ( (!flushing) && (!finished) ) {
/* Measure the line */
linelen = strlen(buf);
char *supplied_euid, /* ...or NULL if this is irrelevant */
char *preformatted_text /* ...or NULL to read text from client */
) {
- char dest_node[SIZ];
- char buf[SIZ];
+ char dest_node[256];
+ char buf[1024];
struct CtdlMessage *msg;
msg = malloc(sizeof(struct CtdlMessage));
}
if (subject != NULL) {
+ long length;
striplt(subject);
- if (strlen(subject) > 0) {
- msg->cm_fields['U'] = strdup(subject);
+ length = strlen(subject);
+ if (length > 0) {
+ long i;
+ long IsAscii;
+ IsAscii = -1;
+ i = 0;
+ while ((subject[i] != '\0') &&
+ (IsAscii = isascii(subject[i]) != 0 ))
+ i++;
+ if (IsAscii != 0)
+ msg->cm_fields['U'] = strdup(subject);
+ else /* ok, we've got utf8 in the string. */
+ {
+ msg->cm_fields['U'] = rfc2047encode(subject, length);
+ }
+
}
}
msg->cm_fields['M'] = preformatted_text;
}
else {
- msg->cm_fields['M'] = CtdlReadMessageBody("000",
- config.c_maxmsglen, NULL, 0);
+ msg->cm_fields['M'] = CtdlReadMessageBody("000", config.c_maxmsglen, NULL, 0);
}
return(msg);
* returns 0 on success.
*/
int CtdlDoIHavePermissionToPostInThisRoom(char *errmsgbuf, size_t n) {
+ int ra;
if (!(CC->logged_in)) {
snprintf(errmsgbuf, n, "Not logged in.");
return (ERROR + HIGHER_ACCESS_REQUIRED);
}
- if ((CC->user.axlevel < 4)
- && (CC->room.QRflags & QR_NETWORK)) {
- snprintf(errmsgbuf, n, "Need net privileges to enter here.");
- return (ERROR + HIGHER_ACCESS_REQUIRED);
- }
-
- if ((CC->user.axlevel < 6)
- && (CC->room.QRflags & QR_READONLY)) {
- snprintf(errmsgbuf, n, "Sorry, this is a read-only room.");
+ CtdlRoomAccess(&CC->room, &CC->user, &ra, NULL);
+ if (!(ra & UA_POSTALLOWED)) {
+ snprintf(errmsgbuf, n, "Higher access is required to post in this room.");
return (ERROR + HIGHER_ACCESS_REQUIRED);
}
/*
* Validate recipients, count delivery types and errors, and handle aliasing
* FIXME check for dupes!!!!!
- * Returns 0 if all addresses are ok, -1 if no addresses were specified,
- * or the number of addresses found invalid.
+ * Returns 0 if all addresses are ok, ret->num_error = -1 if no addresses
+ * were specified, or the number of addresses found invalid.
+ * caller needs to free the result.
*/
struct recptypes *validate_recipients(char *supplied_recipients) {
struct recptypes *ret;
char cc[SIZ];
char bcc[SIZ];
char supplied_euid[128];
- char masquerade_as[SIZ];
int anon_flag = 0;
int format_type = 0;
- char newusername[SIZ];
+ char newusername[256];
struct CtdlMessage *msg;
int anonymous = 0;
char errmsg[SIZ];
anon_flag = extract_int(entargs, 2);
format_type = extract_int(entargs, 3);
extract_token(subject, entargs, 4, '|', sizeof subject);
+ extract_token(newusername, entargs, 5, '|', sizeof newusername);
do_confirm = extract_int(entargs, 6);
extract_token(cc, entargs, 7, '|', sizeof cc);
extract_token(bcc, entargs, 8, '|', sizeof bcc);
/* Check some other permission type things. */
- if (post == 2) {
- if (CC->user.axlevel < 6) {
- cprintf("%d You don't have permission to masquerade.\n",
- ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
- extract_token(newusername, entargs, 5, '|', sizeof newusername);
- memset(CC->fake_postname, 0, sizeof(CC->fake_postname) );
- safestrncpy(CC->fake_postname, newusername,
- sizeof(CC->fake_postname) );
- cprintf("%d ok\n", CIT_OK);
+ if ( (CC->user.axlevel < 6)
+ && (strcasecmp(newusername, CC->user.fullname))
+ && (strcasecmp(newusername, CC->cs_inet_fn))
+ ) {
+ cprintf("%d You don't have permission to author messages as '%s'.\n",
+ ERROR + HIGHER_ACCESS_REQUIRED,
+ newusername
+ );
return;
}
+
CC->cs_flags |= CS_POSTING;
/* In the Mail> room we have to behave a little differently --
free(valid_cc);
free(valid_bcc);
- /* Handle author masquerading */
- if (CC->fake_postname[0]) {
- strcpy(masquerade_as, CC->fake_postname);
- }
- else if (CC->fake_username[0]) {
- strcpy(masquerade_as, CC->fake_username);
- }
- else {
- strcpy(masquerade_as, "");
- }
-
/* Read in the message from the client. */
if (do_confirm) {
cprintf("%d send message\n", START_CHAT_MODE);
msg = CtdlMakeMessage(&CC->user, recp, cc,
CC->room.QRname, anonymous, format_type,
- masquerade_as, subject,
+ newusername, subject,
((strlen(supplied_euid) > 0) ? supplied_euid : NULL),
NULL);
CtdlFreeMessage(msg);
}
- CC->fake_postname[0] = '\0';
if (valid != NULL) {
free(valid);
}
* (returns the actual number of messages deleted)
*/
int CtdlDeleteMessages(char *room_name, /* which room */
- long dmsgnum, /* or "0" for any */
- char *content_type, /* or "" for any */
- int deferred /* let TDAP sweep it later */
+ 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 */
)
{
long *msglist = NULL;
long *dellist = NULL;
int num_msgs = 0;
- int i;
+ int i, j;
int num_deleted = 0;
int delete_this;
struct MetaData smi;
- lprintf(CTDL_DEBUG, "CtdlDeleteMessages(%s, %ld, %s, %d)\n",
- room_name, dmsgnum, content_type, deferred);
+ lprintf(CTDL_DEBUG, "CtdlDeleteMessages(%s, %d msgs, %s)\n",
+ room_name, num_dmsgnums, content_type);
/* get room record, obtaining a lock... */
if (lgetroom(&qrbuf, room_name) != 0) {
/* Set/clear a bit for each criterion */
- if ((dmsgnum == 0L) || (msglist[i] == dmsgnum)) {
+ /* 0 messages in the list or a null list means that we are
+ * interested in deleting any messages which meet the other criteria.
+ */
+ if ((num_dmsgnums == 0) || (dmsgnums == NULL)) {
delete_this |= 0x01;
}
+ else {
+ for (j=0; j<num_dmsgnums; ++j) {
+ if (msglist[i] == dmsgnums[j]) {
+ delete_this |= 0x01;
+ }
+ }
+ }
+
if (strlen(content_type) == 0) {
delete_this |= 0x02;
} else {
}
lputroom(&qrbuf);
- /*
- * If the delete operation is "deferred" (and technically, any delete
- * operation not performed by THE DREADED AUTO-PURGER ought to be
- * a deferred delete) then we save a pointer to the message in the
- * DELETED_MSGS_ROOM. This will cause the reference count to remain
- * at least 1, which will save the user from having to synchronously
- * wait for various disk-intensive operations to complete.
- *
- * Slick -- we now use the new bulk API for moving messages.
- */
- if ( (deferred) && (num_deleted) ) {
- CtdlCopyMsgsToRoom(dellist, num_deleted, DELETED_MSGS_ROOM);
- }
-
/* Go through the messages we pulled out of the index, and decrement
* their reference counts by 1. If this is the only room the message
* was in, the reference count will reach zero and the message will
* the current room (returns 1 for yes, 0 for no)
*/
int CtdlDoIHavePermissionToDeleteMessagesFromThisRoom(void) {
- getuser(&CC->user, CC->curr_user);
- if ((CC->user.axlevel < 6)
- && (CC->user.usernum != CC->room.QRroomaide)
- && ((CC->room.QRflags & QR_MAILBOX) == 0)
- && (!(CC->internal_pgm))) {
- return(0);
- }
- return(1);
+ int ra;
+ CtdlRoomAccess(&CC->room, &CC->user, &ra, NULL);
+ if (ra & UA_DELETEALLOWED) return(1);
+ return(0);
}
+
/*
* Delete message from current room
*/
-void cmd_dele(char *delstr)
+void cmd_dele(char *args)
{
- long delnum;
int num_deleted;
+ int i;
+ char msgset[SIZ];
+ char msgtok[32];
+ long *msgs;
+ int num_msgs = 0;
+
+ extract_token(msgset, args, 0, '|', sizeof msgset);
+ num_msgs = num_tokens(msgset, ',');
+ if (num_msgs < 1) {
+ cprintf("%d Nothing to do.\n", CIT_OK);
+ return;
+ }
if (CtdlDoIHavePermissionToDeleteMessagesFromThisRoom() == 0) {
cprintf("%d Higher access required.\n",
ERROR + HIGHER_ACCESS_REQUIRED);
return;
}
- delnum = extract_long(delstr, 0);
- num_deleted = CtdlDeleteMessages(CC->room.QRname, delnum, "", 1);
+ /*
+ * Build our message set to be moved/copied
+ */
+ msgs = malloc(num_msgs * sizeof(long));
+ for (i=0; i<num_msgs; ++i) {
+ extract_token(msgtok, msgset, i, ',', sizeof msgtok);
+ msgs[i] = atol(msgtok);
+ }
+
+ num_deleted = CtdlDeleteMessages(CC->room.QRname, msgs, num_msgs, "");
+ free(msgs);
if (num_deleted) {
cprintf("%d %d message%s deleted.\n", CIT_OK,
num_deleted, ((num_deleted != 1) ? "s" : ""));
} else {
- cprintf("%d Message %ld not found.\n", ERROR + MESSAGE_NOT_FOUND, delnum);
+ cprintf("%d Message not found.\n", ERROR + MESSAGE_NOT_FOUND);
}
}
}
-/*
- * Back end API function for moves and deletes (single message)
- */
-int CtdlCopyMsgToRoom(long msgnum, char *dest) {
- return CtdlCopyMsgsToRoom(&msgnum, 1, dest);
-}
-
/*
*/
void cmd_move(char *args)
{
- long num;
+ char msgset[SIZ];
+ char msgtok[32];
+ long *msgs;
+ int num_msgs = 0;
+
char targ[ROOMNAMELEN];
struct ctdlroom qtemp;
int err;
int is_copy = 0;
int ra;
int permit = 0;
+ int i;
+
+ extract_token(msgset, args, 0, '|', sizeof msgset);
+ num_msgs = num_tokens(msgset, ',');
+ if (num_msgs < 1) {
+ cprintf("%d Nothing to do.\n", CIT_OK);
+ return;
+ }
- num = extract_long(args, 0);
extract_token(targ, args, 1, '|', sizeof targ);
convert_room_name_macros(targ, sizeof targ);
targ[ROOMNAMELEN - 1] = 0;
return;
}
- err = CtdlCopyMsgToRoom(num, targ);
+ /*
+ * Build our message set to be moved/copied
+ */
+ msgs = malloc(num_msgs * sizeof(long));
+ for (i=0; i<num_msgs; ++i) {
+ extract_token(msgtok, msgset, i, ',', sizeof msgtok);
+ msgs[i] = atol(msgtok);
+ }
+
+ /*
+ * Do the copy
+ */
+ err = CtdlCopyMsgsToRoom(msgs, num_msgs, targ);
if (err != 0) {
- cprintf("%d Cannot store message in %s: error %d\n",
+ cprintf("%d Cannot store message(s) in %s: error %d\n",
err, targ, err);
+ free(msgs);
return;
}
* if this is a 'move' rather than a 'copy' operation.
*/
if (is_copy == 0) {
- CtdlDeleteMessages(CC->room.QRname, num, "", 0);
+ CtdlDeleteMessages(CC->room.QRname, msgs, num_msgs, "");
}
+ free(msgs);
- cprintf("%d Message %s.\n", CIT_OK, (is_copy ? "copied" : "moved") );
+ cprintf("%d Message(s) %s.\n", CIT_OK, (is_copy ? "copied" : "moved") );
}
/* Use the negative of the message number for the metadata db index */
TheIndex = (0L - smibuf->meta_msgnum);
- lprintf(CTDL_DEBUG, "PutMetaData(%ld) - ref count is %d\n",
- smibuf->meta_msgnum, smibuf->meta_refcount);
-
cdb_store(CDB_MSGMAIN,
&TheIndex, (int)sizeof(long),
smibuf, (int)sizeof(struct MetaData));
}
/*
- * AdjRefCount - change the reference count for a message;
- * delete the message if it reaches zero
+ * AdjRefCount - submit an adjustment to the reference count for a message.
+ * (These are just queued -- we actually process them later.)
*/
void AdjRefCount(long msgnum, int incr)
+{
+ struct arcq new_arcq;
+
+ begin_critical_section(S_SUPPMSGMAIN);
+ if (arcfp == NULL) {
+ arcfp = fopen(file_arcq, "ab+");
+ }
+ end_critical_section(S_SUPPMSGMAIN);
+
+ /* msgnum < 0 means that we're trying to close the file */
+ if (msgnum < 0) {
+ lprintf(CTDL_DEBUG, "Closing the AdjRefCount queue file\n");
+ begin_critical_section(S_SUPPMSGMAIN);
+ if (arcfp != NULL) {
+ fclose(arcfp);
+ arcfp = NULL;
+ }
+ end_critical_section(S_SUPPMSGMAIN);
+ return;
+ }
+
+ /*
+ * If we can't open the queue, perform the operation synchronously.
+ */
+ if (arcfp == NULL) {
+ TDAP_AdjRefCount(msgnum, incr);
+ return;
+ }
+
+ new_arcq.arcq_msgnum = msgnum;
+ new_arcq.arcq_delta = incr;
+ fwrite(&new_arcq, sizeof(struct arcq), 1, arcfp);
+ fflush(arcfp);
+
+ return;
+}
+
+
+/*
+ * TDAP_ProcessAdjRefCountQueue()
+ *
+ * Process the queue of message count adjustments that was created by calls
+ * to AdjRefCount() ... by reading the queue and calling TDAP_AdjRefCount()
+ * for each one. This should be an "off hours" operation.
+ */
+int TDAP_ProcessAdjRefCountQueue(void)
+{
+ char file_arcq_temp[PATH_MAX];
+ int r;
+ FILE *fp;
+ struct arcq arcq_rec;
+ int num_records_processed = 0;
+
+ snprintf(file_arcq_temp, sizeof file_arcq_temp, "%s2", file_arcq);
+
+ begin_critical_section(S_SUPPMSGMAIN);
+ if (arcfp != NULL) {
+ fclose(arcfp);
+ arcfp = NULL;
+ }
+
+ r = link(file_arcq, file_arcq_temp);
+ if (r != 0) {
+ lprintf(CTDL_CRIT, "%s: %s\n", file_arcq_temp, strerror(errno));
+ end_critical_section(S_SUPPMSGMAIN);
+ return(num_records_processed);
+ }
+
+ unlink(file_arcq);
+ end_critical_section(S_SUPPMSGMAIN);
+
+ fp = fopen(file_arcq_temp, "rb");
+ if (fp == NULL) {
+ lprintf(CTDL_CRIT, "%s: %s\n", file_arcq_temp, strerror(errno));
+ return(num_records_processed);
+ }
+
+ while (fread(&arcq_rec, sizeof(struct arcq), 1, fp) == 1) {
+ TDAP_AdjRefCount(arcq_rec.arcq_msgnum, arcq_rec.arcq_delta);
+ ++num_records_processed;
+ }
+
+ fclose(fp);
+ r = unlink(file_arcq_temp);
+ if (r != 0) {
+ lprintf(CTDL_CRIT, "%s: %s\n", file_arcq_temp, strerror(errno));
+ }
+
+ return(num_records_processed);
+}
+
+
+
+/*
+ * TDAP_AdjRefCount - adjust the reference count for a message.
+ * This one does it "for real" because it's called by
+ * the autopurger function that processes the queue
+ * created by AdjRefCount(). If a message's reference
+ * count becomes zero, we also delete the message from
+ * disk and de-index it.
+ */
+void TDAP_AdjRefCount(long msgnum, int incr)
{
struct MetaData smi;
smi.meta_refcount += incr;
PutMetaData(&smi);
end_critical_section(S_SUPPMSGMAIN);
- lprintf(CTDL_DEBUG, "msg %ld ref count incr %d, is now %d\n",
+ lprintf(CTDL_DEBUG, "msg %ld ref count delta %d, is now %d\n",
msgnum, incr, smi.meta_refcount);
/* If the reference count is now zero, delete the message
delnum = (0L - msgnum);
cdb_delete(CDB_MSGMAIN, &delnum, (int)sizeof(long));
}
+
}
/*
*/
if (is_unique) {
lprintf(CTDL_DEBUG, "Deleted %d other msgs of this type\n",
- CtdlDeleteMessages(roomname, 0L, content_type, 0)
+ CtdlDeleteMessages(roomname, NULL, 0, content_type)
);
}
/* Now write the data */
/* We want the last (and probably only) config in this room */
begin_critical_section(S_CONFIG);
config_msgnum = (-1L);
- CtdlForEachMessage(MSGS_LAST, 1, sysconfname, NULL,
+ CtdlForEachMessage(MSGS_LAST, 1, NULL, sysconfname, NULL,
CtdlGetSysConfigBackend, NULL);
msgnum = config_msgnum;
end_critical_section(S_CONFIG);