* room on a Citadel server. It handles iCalendar objects using the
* iTIP protocol. See RFCs 2445 and 2446.
*
+ * Copyright (c) 1987-2015 by the citadel.org team
*
- * Copyright (c) 1987-2011 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 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.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 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.
*/
#define PRODID "-//Citadel//NONSGML Citadel Calendar//EN"
#include "msgbase.h"
#include "internet_addressing.h"
#include "serv_calendar.h"
+#include "room_ops.h"
#include "euidindex.h"
#include "ical_dezonify.h"
+#include "config.h"
*/
void ical_write_to_cal(struct ctdluser *u, icalcomponent *cal) {
char *ser = NULL;
+ long serlen;
icalcomponent *encaps = NULL;
struct CtdlMessage *msg = NULL;
icalcomponent *tmp=NULL;
ser = icalcomponent_as_ical_string_r(cal);
if (ser == NULL) return;
+ serlen = strlen(ser);
+
/* If the caller supplied a user, write to that user's default calendar room */
if (u) {
/* This handy API function does all the work for us. */
CtdlWriteObject(USERCALENDARROOM, /* which room */
"text/calendar", /* MIME type */
ser, /* data */
- strlen(ser)+1, /* length */
+ serlen + 1, /* length */
u, /* which user */
0, /* not binary */
0, /* don't delete others of this type */
/* If the caller did not supply a user, write to the currently selected room */
if (!u) {
+ struct CitContext *CCC = CC;
+ StrBuf *MsgBody;
+
msg = malloc(sizeof(struct CtdlMessage));
memset(msg, 0, sizeof(struct CtdlMessage));
msg->cm_magic = CTDLMESSAGE_MAGIC;
msg->cm_anon_type = MES_NORMAL;
msg->cm_format_type = 4;
- msg->cm_fields[eAuthor] = strdup(CC->user.fullname);
- msg->cm_fields[eOriginalRoom] = strdup(CC->room.QRname);
- msg->cm_fields[eNodeName] = strdup(config.c_nodename);
- msg->cm_fields[eHumanNode] = strdup(config.c_humannode);
- msg->cm_fields[eMesageText] = malloc(strlen(ser) + 40);
- strcpy(msg->cm_fields[eMesageText], "Content-type: text/calendar\r\n\r\n");
- strcat(msg->cm_fields[eMesageText], ser);
+ CM_SetField(msg, eAuthor, CCC->user.fullname, strlen(CCC->user.fullname));
+ CM_SetField(msg, eOriginalRoom, CCC->room.QRname, strlen(CCC->room.QRname));
+ CM_SetField(msg, eNodeName, CtdlGetConfigStr("c_nodename"), strlen(CtdlGetConfigStr("c_nodename")));
+ CM_SetField(msg, eHumanNode, CtdlGetConfigStr("c_humannode"), strlen(CtdlGetConfigStr("c_humannode")));
+
+ MsgBody = NewStrBufPlain(NULL, serlen + 100);
+ StrBufAppendBufPlain(MsgBody, HKEY("Content-type: text/calendar\r\n\r\n"), 0);
+ StrBufAppendBufPlain(MsgBody, ser, serlen, 0);
+
+ CM_SetAsFieldSB(msg, eMesageText, &MsgBody);
/* Now write the data */
CtdlSubmitMsg(msg, NULL, "", QP_EADDR);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
}
/* In either case, now we can free the serialized calendar object */
icalproperty *summary = NULL;
char summary_string[SIZ];
icalproperty *me_attend = NULL;
- struct recptypes *recp = NULL;
+ recptypes *recp = NULL;
icalparameter *partstat = NULL;
char *serialized_reply = NULL;
char *reply_message_text = NULL;
const char *ch;
struct CtdlMessage *msg = NULL;
- struct recptypes *valid = NULL;
+ recptypes *valid = NULL;
- strcpy(organizer_string, "");
+ *organizer_string = '\0';
strcpy(summary_string, "Calendar item");
if (request == NULL) {
if (msg != NULL) {
valid = validate_recipients(organizer_string, NULL, 0);
CtdlSubmitMsg(msg, valid, "", QP_EADDR);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
free_recipients(valid);
}
}
return;
}
- msg = CtdlFetchMessage(msgnum, 1);
+ msg = CtdlFetchMessage(msgnum, 1, 1);
if (msg == NULL) {
cprintf("%d Message %ld not found.\n",
ERROR + ILLEGAL_VALUE,
memset(&ird, 0, sizeof ird);
strcpy(ird.desired_partnum, partnum);
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_part, /* callback function */
- NULL, NULL,
- (void *) &ird, /* user data */
- 0
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_part, /* callback function */
+ NULL, NULL,
+ (void *) &ird, /* user data */
+ 0
);
/* We're done with the incoming message, because we now have a
* calendar object in memory.
*/
- CtdlFreeMessage(msg);
+ CM_Free(msg);
/*
* Here is the real meat of this function. Handle the event.
* us the ability to load the event into memory so we can diddle the
* attendees.
*/
- msg = CtdlFetchMessage(msgnum_being_replaced, 1);
+ msg = CtdlFetchMessage(msgnum_being_replaced, 1, 1);
if (msg == NULL) {
return(2); /* internal error */
}
oec.c = NULL;
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_original_event, /* callback function */
- NULL, NULL,
- &oec, /* user data */
- 0
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_original_event, /* callback function */
+ NULL, NULL,
+ &oec, /* user data */
+ 0
);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
original_event = oec.c;
if (original_event == NULL) {
if (msg != NULL) {
CIT_ICAL->avoid_sending_invitations = 1;
CtdlSubmitMsg(msg, NULL, roomname, QP_EADDR);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
CIT_ICAL->avoid_sending_invitations = 0;
}
}
return;
}
- msg = CtdlFetchMessage(msgnum, 1);
+ msg = CtdlFetchMessage(msgnum, 1, 1);
if (msg == NULL) {
cprintf("%d Message %ld not found.\n",
ERROR + ILLEGAL_VALUE,
memset(&ird, 0, sizeof ird);
strcpy(ird.desired_partnum, partnum);
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_part, /* callback function */
- NULL, NULL,
- (void *) &ird, /* user data */
- 0
- );
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_part, /* callback function */
+ NULL, NULL,
+ (void *) &ird, /* user data */
+ 0
+ );
/* We're done with the incoming message, because we now have a
* calendar object in memory.
*/
- CtdlFreeMessage(msg);
+ CM_Free(msg);
/*
* Here is the real meat of this function. Handle the event.
existing_msgnum,
conflict_event_uid,
conflict_event_summary,
- ( ((strlen(compare_uid)>0)
+ ( (!IsEmptyStr(compare_uid)
&&(!strcasecmp(compare_uid,
conflict_event_uid))) ? 1 : 0
- )
- );
+ )
+ );
conflict_reported = 1;
}
proposed_event = (icalcomponent *)data;
- msg = CtdlFetchMessage(msgnum, 1);
+ msg = CtdlFetchMessage(msgnum, 1, 1);
if (msg == NULL) return;
memset(&ird, 0, sizeof ird);
strcpy(ird.desired_partnum, "_HUNT_");
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_part, /* callback function */
- NULL, NULL,
- (void *) &ird, /* user data */
- 0
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_part, /* callback function */
+ NULL, NULL,
+ (void *) &ird, /* user data */
+ 0
);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
if (ird.cal == NULL) return;
struct CtdlMessage *msg = NULL;
struct ical_respond_data ird;
- msg = CtdlFetchMessage(msgnum, 1);
+ msg = CtdlFetchMessage(msgnum, 1, 1);
if (msg == NULL) {
cprintf("%d Message %ld not found\n",
ERROR + ILLEGAL_VALUE,
memset(&ird, 0, sizeof ird);
strcpy(ird.desired_partnum, partnum);
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_part, /* callback function */
- NULL, NULL,
- (void *) &ird, /* user data */
- 0
- );
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_part, /* callback function */
+ NULL, NULL,
+ (void *) &ird, /* user data */
+ 0
+ );
- CtdlFreeMessage(msg);
+ CM_Free(msg);
if (ird.cal != NULL) {
ical_hunt_for_conflicts(ird.cal);
fb = (icalcomponent *)data; /* User-supplied data will be the VFREEBUSY component */
- msg = CtdlFetchMessage(msgnum, 1);
+ msg = CtdlFetchMessage(msgnum, 1, 1);
if (msg == NULL) return;
memset(&ird, 0, sizeof ird);
strcpy(ird.desired_partnum, "_HUNT_");
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_part, /* callback function */
- NULL, NULL,
- (void *) &ird, /* user data */
- 0
- );
- CtdlFreeMessage(msg);
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_part, /* callback function */
+ NULL, NULL,
+ (void *) &ird, /* user data */
+ 0
+ );
+ CM_Free(msg);
if (ird.cal) {
ical_add_to_freebusy(fb, ird.cal); /* Add VEVENT times to VFREEBUSY */
icalcomponent *encaps = NULL;
icalcomponent *fb = NULL;
int found_user = (-1);
- struct recptypes *recp = NULL;
+ recptypes *recp = NULL;
char buf[256];
char host[256];
char type[256];
* primary FQDN of this Citadel node.
*/
if (found_user != 0) {
- snprintf(buf, sizeof buf, "%s@%s", who, config.c_fqdn);
+ snprintf(buf, sizeof buf, "%s@%s", who, CtdlGetConfigStr("c_fqdn"));
syslog(LOG_DEBUG, "Trying <%s>\n", buf);
recp = validate_recipients(buf, NULL, 0);
if (recp != NULL) {
sprintf(buf, "MAILTO:%s", who);
if (strchr(buf, '@') == NULL) {
strcat(buf, "@");
- strcat(buf, config.c_fqdn);
+ strcat(buf, CtdlGetConfigStr("c_fqdn"));
}
for (i=0; buf[i]; ++i) {
if (buf[i]==' ') buf[i] = '_';
/* Look for the calendar event... */
- msg = CtdlFetchMessage(msgnum, 1);
+ msg = CtdlFetchMessage(msgnum, 1, 1);
if (msg == NULL) return;
memset(&ird, 0, sizeof ird);
strcpy(ird.desired_partnum, "_HUNT_");
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_locate_part, /* callback function */
- NULL, NULL,
- (void *) &ird, /* user data */
- 0
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_locate_part, /* callback function */
+ NULL, NULL,
+ (void *) &ird, /* user data */
+ 0
);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
if (ird.cal == NULL) return;
}
cprintf("%d Transmit data now\n", SEND_LISTING);
- calstream = CtdlReadMessageBody(HKEY("000"), config.c_maxmsglen, NULL, 0, 0);
+ calstream = CtdlReadMessageBody(HKEY("000"), CtdlGetConfigLong("c_maxmsglen"), NULL, 0, 0);
if (calstream == NULL) {
return;
}
icalcomponent *encaps = NULL;
char *request_message_text = NULL;
struct CtdlMessage *msg = NULL;
- struct recptypes *valid = NULL;
+ recptypes *valid = NULL;
char attendees_string[SIZ];
int num_attendees = 0;
char this_attendee[256];
if (msg != NULL) {
valid = validate_recipients(attendees_string, NULL, 0);
CtdlSubmitMsg(msg, valid, "", QP_EADDR);
- CtdlFreeMessage(msg);
+ CM_Free(msg);
free_recipients(valid);
}
}
char *disp, void *content, char *cbtype, char *cbcharset, size_t length,
char *encoding, char *cbid, void *cbuserdata)
{
+ const char* pch;
icalcomponent *cal, *nested_event, *nested_todo, *whole_cal;
icalproperty *p;
char new_uid[256] = "";
- char buf[1024] = "";
struct CtdlMessage *msg = (struct CtdlMessage *) cbuserdata;
if (!msg) return;
p = ical_ctdl_get_subprop(cal, ICAL_UID_PROPERTY);
}
if (p != NULL) {
- safestrncpy(buf, icalproperty_get_comment(p), sizeof buf);
- if (!IsEmptyStr(buf)) {
- if (msg->cm_fields[eExclusiveID] != NULL) {
- free(msg->cm_fields[eExclusiveID]);
- }
- msg->cm_fields[eExclusiveID] = strdup(buf);
- syslog(LOG_DEBUG, "Saving calendar UID <%s>\n", buf);
+ pch = icalproperty_get_comment(p);
+ if (!IsEmptyStr(pch)) {
+ CM_SetField(msg, eExclusiveID, pch, strlen(pch));
+ syslog(LOG_DEBUG, "Saving calendar UID <%s>\n", pch);
}
}
p = ical_ctdl_get_subprop(cal, ICAL_SUMMARY_PROPERTY);
if (p != NULL) {
- safestrncpy(buf, icalproperty_get_comment(p), sizeof buf);
- if (!IsEmptyStr(buf)) {
- if (msg->cm_fields[eMsgSubject] != NULL) {
- free(msg->cm_fields[eMsgSubject]);
- }
- msg->cm_fields[eMsgSubject] = rfc2047encode(buf, strlen(buf));
+ pch = icalproperty_get_comment(p);
+ if (!IsEmptyStr(pch)) {
+ char *subj;
+
+ subj = rfc2047encode(pch, strlen(pch));
+ CM_SetAsField(msg, eMsgSubject, &subj, strlen(subj));
}
}
time_t idtstart;
idtstart = icaltime_as_timet(icalproperty_get_dtstart(p));
if (idtstart > 0) {
- if (msg->cm_fields[eTimestamp] != NULL) {
- free(msg->cm_fields[eTimestamp]);
- }
- msg->cm_fields[eTimestamp] = strdup("000000000000000000");
- sprintf(msg->cm_fields[eTimestamp], "%ld", idtstart);
+ CM_SetFieldLONG(msg, eTimestamp, idtstart);
}
}
* If the message is being saved, we also set various message header fields
* using data found in the iCalendar object.
*/
-int ical_obj_beforesave(struct CtdlMessage *msg)
+int ical_obj_beforesave(struct CtdlMessage *msg, recptypes *recp)
{
/* First determine if this is a calendar or tasks room */
if ( (CC->room.QRdefaultview != VIEW_CALENDAR)
return(1); /* You tried to save a non-RFC822 message! */
}
- if (msg->cm_fields[eMesageText] == NULL) {
+ if (CM_IsEmpty(msg, eMesageText)) {
return(1); /* You tried to save a null message! */
}
/* Do all of our lovely back-end parsing */
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_obj_beforesave_backend,
- NULL, NULL,
- (void *)msg,
- 0
- );
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_obj_beforesave_backend,
+ NULL, NULL,
+ (void *)msg,
+ 0
+ );
return(0);
}
* (This will start back end tasks such as automatic generation of invitations,
* if such actions are appropriate.)
*/
-int ical_obj_aftersave(struct CtdlMessage *msg)
+int ical_obj_aftersave(struct CtdlMessage *msg, recptypes *recp)
{
char roomname[ROOMNAMELEN];
if (msg->cm_format_type != 4) return(1);
/* Reject null messages */
- if (msg->cm_fields[eMesageText] == NULL) return(1);
+ if (CM_IsEmpty(msg, eMesageText)) return(1);
/* Now recurse through it looking for our icalendar data */
- mime_parser(msg->cm_fields[eMesageText],
- NULL,
- *ical_obj_aftersave_backend,
- NULL, NULL,
- NULL,
- 0
- );
+ mime_parser(CM_RANGE(msg, eMesageText),
+ *ical_obj_aftersave_backend,
+ NULL, NULL,
+ NULL,
+ 0
+ );
return(0);
}
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