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-rw-r--r--libical/src/libicalss/icalmessage.c376
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diff --git a/libical/src/libicalss/icalmessage.c b/libical/src/libicalss/icalmessage.c
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--- a/libical/src/libicalss/icalmessage.c
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-/* -*- Mode: C -*-
- ======================================================================
- FILE: icalmessage.c
- CREATOR: ebusboom 07 Nov 2000
-
- $Id$
- $Locker$
-
- (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of either:
-
- The LGPL as published by the Free Software Foundation, version
- 2.1, available at: http://www.fsf.org/copyleft/lesser.html
-
- Or:
-
- The Mozilla Public License Version 1.0. You may obtain a copy of
- the License at http://www.mozilla.org/MPL/
-
-
- ======================================================================*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "icalmessage.h"
-#include "icalenums.h"
-#include <ctype.h> /* for tolower()*/
-#include <string.h> /* for strstr */
-#include <stdlib.h> /* for free(), malloc() */
-icalcomponent* icalmessage_get_inner(icalcomponent* comp)
-{
- if (icalcomponent_isa(comp) == ICAL_VCALENDAR_COMPONENT){
- return icalcomponent_get_first_real_component(comp);
- } else {
- return comp;
- }
-}
-
-char* lowercase(const char* str)
-{
- char* p = 0;
- char* new = icalmemory_strdup(str);
-
- if(str ==0){
- return 0;
- }
-
- for(p = new; *p!=0; p++){
- *p = tolower(*p);
- }
-
- return new;
-}
-
-icalproperty* icalmessage_find_attendee(icalcomponent* comp, const char* user)
-{
- icalcomponent *inner = icalmessage_get_inner(comp);
- icalproperty *p,*attendee = 0;
- char* luser = lowercase(user);
-
- for(p = icalcomponent_get_first_property(inner, ICAL_ATTENDEE_PROPERTY);
- p != 0;
- p = icalcomponent_get_next_property(inner, ICAL_ATTENDEE_PROPERTY)
- ){
-
- char* lattendee;
-
- lattendee = lowercase(icalproperty_get_attendee(p));
-
- if (strstr(lattendee,user) != 0){
- attendee = p;
- break;
- }
-
- free(lattendee);
-
- }
-
- free(luser);
-
- return attendee;
-
-}
-
-void icalmessage_copy_properties(icalcomponent* to, icalcomponent* from,
- icalproperty_kind kind)
-{
- icalcomponent *to_inner = icalmessage_get_inner(to);
- icalcomponent *from_inner = icalmessage_get_inner(from);
-
- if (to_inner == 0 && from_inner == 0){
- icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR);
- return;
- }
-
- if(!icalcomponent_get_first_property(from_inner,kind)){
- return;
- }
-
- icalcomponent_add_property(to_inner,
- icalproperty_new_clone(
- icalcomponent_get_first_property(
- from_inner,
- kind)
- )
- );
-}
-
-icalcomponent *icalmessage_new_reply_base(icalcomponent* c,
- const char* user,
- const char* msg)
-{
- icalproperty *attendee;
- char tmp[45];
-
- icalcomponent *reply = icalcomponent_vanew(
- ICAL_VCALENDAR_COMPONENT,
- icalproperty_new_method(ICAL_METHOD_REPLY),
- icalcomponent_vanew(
- ICAL_VEVENT_COMPONENT,
- icalproperty_new_dtstamp(icaltime_from_timet(time(0),0,1)),
- 0),
- 0);
-
- icalcomponent *inner = icalmessage_get_inner(reply);
-
- icalerror_check_arg_rz(c,"c");
-
- icalmessage_copy_properties(reply,c,ICAL_UID_PROPERTY);
- icalmessage_copy_properties(reply,c,ICAL_ORGANIZER_PROPERTY);
- icalmessage_copy_properties(reply,c,ICAL_RECURRENCEID_PROPERTY);
- icalmessage_copy_properties(reply,c,ICAL_SUMMARY_PROPERTY);
- icalmessage_copy_properties(reply,c,ICAL_SEQUENCE_PROPERTY);
-
- icalcomponent_set_dtstamp(reply,icaltime_from_timet(time(0),0,1));
-
- if(msg != 0){
- icalcomponent_add_property(inner,icalproperty_new_comment(msg));
- }
-
- /* Copy this user's attendee property */
-
- attendee = icalmessage_find_attendee(c,user);
-
- if (attendee == 0){
- icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR);
- icalcomponent_free(reply);
- return 0;
- }
-
- icalcomponent_add_property(inner,icalproperty_new_clone(attendee));
-
- /* Add PRODID and VERSION */
-
- icalcomponent_add_property(reply,icalproperty_new_version("2.0"));
-
- sprintf(tmp,
- "-//SoftwareStudio//NONSGML %s %s //EN",PACKAGE,VERSION);
- icalcomponent_add_property(reply,icalproperty_new_prodid(tmp));
-
- return reply;
-
-}
-
-icalcomponent* icalmessage_new_accept_reply(icalcomponent* c,
- const char* user,
- const char* msg)
-{
-
- icalcomponent *reply;
- icalproperty *attendee;
- icalcomponent *inner;
-
- icalerror_check_arg_rz(c,"c");
-
- reply = icalmessage_new_reply_base(c,user,msg);
-
- if(reply == 0){
- return 0;
- }
-
- inner = icalmessage_get_inner(reply);
-
- attendee = icalcomponent_get_first_property(inner,
- ICAL_ATTENDEE_PROPERTY);
-
- icalproperty_set_parameter(attendee,
- icalparameter_new_partstat(ICAL_PARTSTAT_ACCEPTED));
-
- return reply;
-}
-
-icalcomponent* icalmessage_new_decline_reply(icalcomponent* c,
- const char* user,
- const char* msg)
-{
- icalcomponent *reply;
- icalproperty *attendee;
- icalcomponent *inner;
-
- icalerror_check_arg_rz(c,"c");
-
- reply = icalmessage_new_reply_base(c,user,msg);
- inner = icalmessage_get_inner(reply);
- if(reply == 0){
- return 0;
- }
-
- attendee = icalcomponent_get_first_property(inner,
- ICAL_ATTENDEE_PROPERTY);
-
- icalproperty_set_parameter(attendee,
- icalparameter_new_partstat(ICAL_PARTSTAT_DECLINED));
-
- return reply;
-}
-
-/* New is modified version of old */
-icalcomponent* icalmessage_new_counterpropose_reply(icalcomponent* old,
- icalcomponent* new,
- const char* user,
- const char* msg)
-{
- icalcomponent *reply;
-
- icalerror_check_arg_rz(old,"old");
- icalerror_check_arg_rz(new,"new");
-
- reply = icalcomponent_new_clone(new);
-
- icalcomponent_set_method(reply,ICAL_METHOD_COUNTER);
-
- return new;
-
-}
-
-
-icalcomponent* icalmessage_new_delegate_reply(icalcomponent* c,
- const char* user,
- const char* delegatee,
- const char* msg)
-{
-
- icalcomponent *reply;
- icalproperty *attendee;
- icalcomponent *inner;
-
- icalerror_check_arg_rz(c,"c");
-
- reply = icalmessage_new_reply_base(c,user,msg);
- inner = icalmessage_get_inner(reply);
- if(reply == 0){
- return 0;
- }
-
- attendee = icalcomponent_get_first_property(inner,
- ICAL_ATTENDEE_PROPERTY);
-
- icalproperty_set_parameter(attendee,
- icalparameter_new_partstat(ICAL_PARTSTAT_DELEGATED));
-
- icalproperty_set_parameter(attendee,
- icalparameter_new_delegatedto(delegatee));
-
- return reply;
-
-}
-
-icalcomponent* icalmessage_new_delegate_request(icalcomponent* c,
- const char* user,
- const char* delegatee,
- const char* msg)
-{
-
- icalcomponent *reply;
- icalproperty *attendee;
- icalcomponent *inner;
-
- icalerror_check_arg_rz(c,"c");
-
- reply = icalmessage_new_reply_base(c,user,msg);
- inner = icalmessage_get_inner(reply);
-
- if(reply == 0){
- return 0;
- }
-
- icalcomponent_set_method(reply,ICAL_METHOD_REQUEST);
-
- attendee = icalcomponent_get_first_property(inner,
- ICAL_ATTENDEE_PROPERTY);
-
- icalproperty_set_parameter(attendee,
- icalparameter_new_partstat(ICAL_PARTSTAT_DELEGATED));
-
- icalproperty_set_parameter(attendee,
- icalparameter_new_delegatedto(delegatee));
-
- icalcomponent_add_property(
- inner,
- icalproperty_vanew_attendee(
- delegatee,
- icalparameter_new_delegatedfrom(
- icalproperty_get_attendee(attendee)
- ),
- 0
- )
- );
-
-
- return reply;
-
-}
-
-
-icalcomponent* icalmessage_new_cancel_event(icalcomponent* c,
- const char* user,
- const char* msg);
-icalcomponent* icalmessage_new_cancel_instance(icalcomponent* c,
- const char* user,
- const char* msg);
-icalcomponent* icalmessage_new_cancel_all(icalcomponent* c,
- const char* user,
- const char* msg);
-
-
-
-icalcomponent* icalmessage_new_error_reply(icalcomponent* c,
- const char* user,
- const char* msg,
- const char* debug,
- icalrequeststatus code)
-{
- icalcomponent *reply;
- icalcomponent *inner, *cinner;
- struct icalreqstattype rs;
-
- icalerror_check_arg_rz(c,"c");
-
- reply = icalmessage_new_reply_base(c,user,msg);
- inner = icalmessage_get_inner(reply);
- cinner = icalmessage_get_inner(c);
- if(reply == 0){
- return 0;
- }
-
- if( code != ICAL_UNKNOWN_STATUS){
- rs.code = code;
- rs.debug = debug;
-
- icalcomponent_add_property(inner,
- icalproperty_new_requeststatus(
- icalreqstattype_as_string(rs)
- )
- );
- } else { /* code == ICAL_UNKNOWN_STATUS */
-
- /* Copy all of the request status properties */
- icalproperty *p;
- for(p = icalcomponent_get_first_property(cinner,
- ICAL_REQUESTSTATUS_PROPERTY);
- p != 0;
- p = icalcomponent_get_next_property(cinner,
- ICAL_REQUESTSTATUS_PROPERTY)){
-
-
- icalcomponent_add_property(inner,icalproperty_new_clone(p));
- }
- }
-
- return reply;
-}
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