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Diffstat (limited to 'libical/src/libicalvcal/icalvcal.c')
| -rw-r--r-- | libical/src/libicalvcal/icalvcal.c | 517 |
1 files changed, 0 insertions, 517 deletions
diff --git a/libical/src/libicalvcal/icalvcal.c b/libical/src/libicalvcal/icalvcal.c deleted file mode 100644 index 24c3155178..0000000000 --- a/libical/src/libicalvcal/icalvcal.c +++ /dev/null @@ -1,517 +0,0 @@ -/*====================================================================== - FILE: icalvcal.c - CREATOR: eric 25 May 00 - - $Id$ - - - (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/ - - The original code is icalvcal.c - - - - The icalvcal_convert routine calls icalvcal_traverse_objects to do - its work.s his routine steps through through all of the properties - and components of a VObject. For each name of a property or a - component, icalvcal_traverse_objects looks up the name in - conversion_table[]. This table indicates wether the name is of a - component or a property, lists a routine to handle conversion, and - has extra data for the conversion. - - The conversion routine will create new iCal components or properties - and add them to the iCal component structure. - - The most common conversion routine is dc_prop. This routine converts - properties for which the text representation of the vCal component - is identical the iCal representation. - - ======================================================================*/ - -#include "icalvcal.h" -#include <string.h> - -enum datatype { - COMPONENT, - PROPERTY, - PARAMETER, - UNSUPPORTED -}; - - -struct conversion_table_struct { - char* vcalname; - enum datatype type; - void* (*conversion_func)(int icaltype, VObject *o); - int icaltype; -}; - -struct conversion_table_struct conversion_table[]; -void* dc_prop(int icaltype, VObject *object); - -static void icalvcal_traverse_objects(VObject *object,icalcomponent* last_comp, - icalproperty* last_prop) -{ - VObjectIterator iterator; - char* name = "[No Name]"; - icalcomponent* subc = 0; - int i; - - if ( vObjectName(object)== 0){ - printf("ERROR, object has no name"); - assert(0); - return; - } - - name = (char*)vObjectName(object); - - /* Lookup this object in the conversion table */ - for (i = 0; conversion_table[i].vcalname != 0; i++){ - if(strcmp(conversion_table[i].vcalname, name) == 0){ - break; - } - } - - /* Did not find the object. It may be an X-property, or an unknown - property */ - if (conversion_table[i].vcalname == 0){ - - /* Handle X properties */ - if(strncmp(name, "X-",2) == 0){ - icalproperty* prop = (icalproperty*)dc_prop(ICAL_X_PROPERTY,object); - icalproperty_set_x_name(prop,name); - icalcomponent_add_property(last_comp,prop); - } else { - assert(0); - return; - } - - } else { - - /* The vCal property is in the table, and it is not an X - property, so try to convert it to an iCal component, - property or parameter. */ - - switch(conversion_table[i].type){ - - - case COMPONENT: { - subc = - (icalcomponent*)(conversion_table[i].conversion_func - (conversion_table[i].icaltype, - object)); - - icalcomponent_add_component(last_comp,subc); - - assert(subc!=0); - - break; - } - - case PROPERTY: { - - if (vObjectValueType(object) && - conversion_table[i].conversion_func != 0 ) { - - icalproperty* prop = - (icalproperty*)(conversion_table[i].conversion_func - (conversion_table[i].icaltype, - object)); - - icalcomponent_add_property(last_comp,prop); - last_prop = prop; - - } - break; - } - - case PARAMETER: { - break; - } - - case UNSUPPORTED: { - - /* If the property is listed as UNSUPPORTED, insert a - X_LIC_ERROR property to note this fact. */ - - char temp[1024]; - char* message = "Unsupported vCal property"; - icalparameter *error_param; - icalproperty *error_prop; - - snprintf(temp,1024,"%s: %s",message,name); - - error_param = icalparameter_new_xlicerrortype( - ICAL_XLICERRORTYPE_UNKNOWNVCALPROPERROR - ); - - error_prop = icalproperty_new_xlicerror(temp); - icalproperty_add_parameter(error_prop, error_param); - - icalcomponent_add_property(last_comp,error_prop); - - break; - } - } - } - - - /* Now, step down into the next vCalproperty */ - - initPropIterator(&iterator,object); - while (moreIteration(&iterator)) { - VObject *eachProp = nextVObject(&iterator); - - /* If 'object' is a component, then the next traversal down - should use it as the 'last_comp' */ - - if(subc!=0){ - icalvcal_traverse_objects(eachProp,subc,last_prop); - - } else { - icalvcal_traverse_objects(eachProp,last_comp,last_prop); - } - } -} - -icalcomponent* icalvcal_convert(VObject *object){ - - char* name = (char*)vObjectName(object); - icalcomponent* container = icalcomponent_new(ICAL_XROOT_COMPONENT); - icalcomponent* root; - - icalerror_check_arg_rz( (object!=0),"Object"); - - /* The root object must be a VCALENDAR */ - if(*name==0 || strcmp(name,VCCalProp) != 0){ - return 0; /* HACK. Should return an error */ - } - - - icalvcal_traverse_objects(object,container,0); - - /* HACK. I am using the extra 'container' component because I am - lazy. I know there is a way to get rid of it, but I did not care - to find it. */ - - root = icalcomponent_get_first_component(container,ICAL_ANY_COMPONENT); - - icalcomponent_remove_component(container, root); - icalcomponent_free(container); - - return root; - -} - -/* comp() is useful for most components, but alarm, daylight and - * timezone are different. In vcal, they are properties, and in ical, - * they are components. Although because of the way that vcal treats - * everything as a property, alarm_comp() daylight_comp() and - * timezone_comp() may not really be necessary, I think it would be - * easier to use them. */ - -void* comp(int icaltype, VObject *o) -{ - icalcomponent_kind kind = (icalcomponent_kind)icaltype; - - icalcomponent* c = icalcomponent_new(kind); - - return (void* )c; -} - -void* alarm_comp(int icaltype, VObject *o) -{ - icalcomponent_kind kind = (icalcomponent_kind)icaltype; - - icalcomponent* c = icalcomponent_new(kind); - - return (void*)c; -} - -void* daylight_comp(int icaltype, VObject *o) -{ - icalcomponent_kind kind = (icalcomponent_kind)icaltype; - - icalcomponent* c = icalcomponent_new(kind); - - return (void*)c; -} - -void* timezone_comp(int icaltype, VObject *o) -{ - icalcomponent_kind kind = (icalcomponent_kind)icaltype; - - icalcomponent* c = icalcomponent_new(kind); - - return (void*)c; -} - - -/* These #defines indicate conversion routines that are not defined yet. */ - -#define categories_prop 0 -#define transp_prop 0 -#define status_prop 0 - -#define parameter 0 -#define rsvp_parameter 0 - - - -/* directly convertable property. The string representation of vcal is - the same as ical */ - -void* dc_prop(int icaltype, VObject *object) -{ - icalproperty_kind kind = (icalproperty_kind)icaltype; - icalproperty *prop; - icalvalue *value; - icalvalue_kind value_kind; - char *s,*t=0; - - prop = icalproperty_new(kind); - - value_kind = - icalenum_property_kind_to_value_kind( - icalproperty_isa(prop)); - - - switch (vObjectValueType(object)) { - case VCVT_USTRINGZ: { - s = t = fakeCString(vObjectUStringZValue(object)); - break; - } - case VCVT_STRINGZ: { - s = (char*)vObjectStringZValue(object); - break; - } - } - - value = icalvalue_new_from_string(value_kind,s); - - if(t!=0){ - deleteStr(t); - } - - icalproperty_set_value(prop,value); - - return (void*)prop; -} - - -/* My extraction program screwed up, so this table does not have all -of the vcal properties in it. I didn't feel like re-doing the entire -table, so you'll have to find the missing properties the hard way -- -the code will assert */ - -struct conversion_table_struct conversion_table[] = -{ -{VCCalProp, COMPONENT, comp, ICAL_VCALENDAR_COMPONENT}, -{VCTodoProp, COMPONENT, comp, ICAL_VTODO_COMPONENT}, -{VCEventProp, COMPONENT, comp, ICAL_VEVENT_COMPONENT}, -{VCAAlarmProp, COMPONENT, alarm_comp, ICAL_XAUDIOALARM_COMPONENT}, -{VCDAlarmProp, COMPONENT, alarm_comp, ICAL_XDISPLAYALARM_COMPONENT}, -{VCMAlarmProp, COMPONENT, alarm_comp, ICAL_XEMAILALARM_COMPONENT}, -{VCPAlarmProp, COMPONENT, alarm_comp, ICAL_XPROCEDUREALARM_COMPONENT}, -{VCDayLightProp, COMPONENT, daylight_comp,0}, -{VCTimeZoneProp, COMPONENT, timezone_comp, ICAL_VTIMEZONE_COMPONENT}, -{VCProdIdProp, PROPERTY, dc_prop, ICAL_PRODID_PROPERTY}, -{VCClassProp, PROPERTY, dc_prop, ICAL_CLASS_PROPERTY}, -{VCDCreatedProp, PROPERTY, dc_prop, ICAL_CREATED_PROPERTY}, -{VCDescriptionProp, PROPERTY, dc_prop, ICAL_DESCRIPTION_PROPERTY}, -{VCAttendeeProp, PROPERTY, dc_prop, ICAL_ATTENDEE_PROPERTY}, -{VCCategoriesProp, PROPERTY, categories_prop,ICAL_CATEGORIES_PROPERTY}, -{VCDTendProp, PROPERTY, dc_prop, ICAL_DTEND_PROPERTY}, -{VCDTstartProp, PROPERTY, dc_prop, ICAL_DTSTART_PROPERTY}, -{VCDueProp, PROPERTY, dc_prop, ICAL_DUE_PROPERTY}, -{VCLocationProp, PROPERTY, dc_prop, ICAL_LOCATION_PROPERTY}, -{VCSummaryProp, PROPERTY, dc_prop, ICAL_SUMMARY_PROPERTY}, -{VCVersionProp, PROPERTY, dc_prop, ICAL_VERSION_PROPERTY}, -{VCTranspProp, PROPERTY, transp_prop, ICAL_TRANSP_PROPERTY}, -{VCUniqueStringProp, PROPERTY, dc_prop, ICAL_UID_PROPERTY}, -{VCURLProp, PROPERTY, dc_prop, ICAL_URL_PROPERTY}, -{VCLastModifiedProp, PROPERTY, dc_prop, ICAL_LASTMODIFIED_PROPERTY}, -{VCSequenceProp, PROPERTY, dc_prop, ICAL_SEQUENCE_PROPERTY}, -{VCPriorityProp, PROPERTY, dc_prop, ICAL_PRIORITY_PROPERTY}, -{VCStatusProp, PROPERTY, status_prop, ICAL_STATUS_PROPERTY}, -{VCRSVPProp, UNSUPPORTED, rsvp_parameter,ICAL_RSVP_PARAMETER }, -{VCEncodingProp, UNSUPPORTED, parameter, ICAL_ENCODING_PARAMETER}, -{VCRoleProp, UNSUPPORTED, parameter, ICAL_ROLE_PARAMETER}, -{VCStatusProp, UNSUPPORTED, parameter, ICAL_STATUS_PROPERTY}, -{VCQuotedPrintableProp,UNSUPPORTED,0, 0}, -{VC7bitProp, UNSUPPORTED,0, 0}, -{VC8bitProp, UNSUPPORTED,0, 0}, -{VCAdditionalNamesProp,UNSUPPORTED,0, 0}, -{VCAdrProp, UNSUPPORTED,0, 0}, -{VCAgentProp, UNSUPPORTED,0, 0}, -{VCAIFFProp, UNSUPPORTED,0, 0}, -{VCAOLProp, UNSUPPORTED,0, 0}, -{VCAppleLinkProp, UNSUPPORTED,0, 0}, -{VCAttachProp, UNSUPPORTED,0, 0}, -{VCATTMailProp, UNSUPPORTED,0, 0}, -{VCAudioContentProp, UNSUPPORTED,0, 0}, -{VCAVIProp, UNSUPPORTED,0, 0}, -{VCBase64Prop, UNSUPPORTED,0, 0}, -{VCBBSProp, UNSUPPORTED,0, 0}, -{VCBirthDateProp, UNSUPPORTED,0, 0}, -{VCBMPProp, UNSUPPORTED,0, 0}, -{VCBodyProp, UNSUPPORTED,0, 0}, -{VCCaptionProp, UNSUPPORTED,0, 0}, -{VCCarProp, UNSUPPORTED,0, 0}, -{VCCellularProp, UNSUPPORTED,0, 0}, -{VCCGMProp, UNSUPPORTED,0, 0}, -{VCCharSetProp, UNSUPPORTED,0, 0}, -{VCCIDProp, UNSUPPORTED,0, 0}, -{VCCISProp, UNSUPPORTED,0, 0}, -{VCCityProp, UNSUPPORTED,0, 0}, -{VCCommentProp, UNSUPPORTED,0, 0}, -{VCCompletedProp, UNSUPPORTED,0, 0}, -{VCCountryNameProp, UNSUPPORTED,0, 0}, -{VCDataSizeProp, UNSUPPORTED,0, 0}, -{VCDeliveryLabelProp, UNSUPPORTED,0, 0}, -{VCDIBProp, UNSUPPORTED,0, 0}, -{VCDisplayStringProp, UNSUPPORTED,0, 0}, -{VCDomesticProp, UNSUPPORTED,0, 0}, -{VCEmailAddressProp, UNSUPPORTED,0, 0}, -{VCEndProp, UNSUPPORTED,0, 0}, -{VCEWorldProp, UNSUPPORTED,0, 0}, -{VCExNumProp, UNSUPPORTED,0, 0}, -{VCExpDateProp, UNSUPPORTED,0, 0}, -{VCExpectProp, UNSUPPORTED,0, 0}, -{VCFamilyNameProp, UNSUPPORTED,0, 0}, -{VCFaxProp, UNSUPPORTED,0, 0}, -{VCFullNameProp, UNSUPPORTED,0, 0}, -{VCGeoProp, UNSUPPORTED,0, 0}, -{VCGeoLocationProp, UNSUPPORTED,0, 0}, -{VCGIFProp, UNSUPPORTED,0, 0}, -{VCGivenNameProp, UNSUPPORTED,0, 0}, -{VCGroupingProp, UNSUPPORTED,0, 0}, -{VCHomeProp, UNSUPPORTED,0, 0}, -{VCIBMMailProp, UNSUPPORTED,0, 0}, -{VCInlineProp, UNSUPPORTED,0, 0}, -{VCInternationalProp, UNSUPPORTED,0, 0}, -{VCInternetProp, UNSUPPORTED,0, 0}, -{VCISDNProp, UNSUPPORTED,0, 0}, -{VCJPEGProp, UNSUPPORTED,0, 0}, -{VCLanguageProp, UNSUPPORTED,0, 0}, -{VCLastRevisedProp, UNSUPPORTED,0, 0}, -{VCLogoProp, UNSUPPORTED,0, 0}, -{VCMailerProp, UNSUPPORTED,0, 0}, -{VCMCIMailProp, UNSUPPORTED,0, 0}, -{VCMessageProp, UNSUPPORTED,0, 0}, -{VCMETProp, UNSUPPORTED,0, 0}, -{VCModemProp, UNSUPPORTED,0, 0}, -{VCMPEG2Prop, UNSUPPORTED,0, 0}, -{VCMPEGProp, UNSUPPORTED,0, 0}, -{VCMSNProp, UNSUPPORTED,0, 0}, -{VCNamePrefixesProp, UNSUPPORTED,0, 0}, -{VCNameProp, UNSUPPORTED,0, 0}, -{VCNameSuffixesProp, UNSUPPORTED,0, 0}, -{VCNoteProp, UNSUPPORTED,0, 0}, -{VCOrgNameProp, UNSUPPORTED,0, 0}, -{VCOrgProp, UNSUPPORTED,0, 0}, -{VCOrgUnit2Prop, UNSUPPORTED,0, 0}, -{VCOrgUnit3Prop, UNSUPPORTED,0, 0}, -{VCOrgUnit4Prop, UNSUPPORTED,0, 0}, -{VCOrgUnitProp, UNSUPPORTED,0, 0}, -{VCPagerProp, UNSUPPORTED,0, 0}, -{VCParcelProp, UNSUPPORTED,0, 0}, -{VCPartProp, UNSUPPORTED,0, 0}, -{VCPCMProp, UNSUPPORTED,0, 0}, -{VCPDFProp, UNSUPPORTED,0, 0}, -{VCPGPProp, UNSUPPORTED,0, 0}, -{VCPhotoProp, UNSUPPORTED,0, 0}, -{VCPICTProp, UNSUPPORTED,0, 0}, -{VCPMBProp, UNSUPPORTED,0, 0}, -{VCPostalBoxProp, UNSUPPORTED,0, 0}, -{VCPostalCodeProp, UNSUPPORTED,0, 0}, -{VCPostalProp, UNSUPPORTED,0, 0}, -{VCPowerShareProp, UNSUPPORTED,0, 0}, -{VCPreferredProp, UNSUPPORTED,0, 0}, -{VCProcedureNameProp, UNSUPPORTED,0, 0}, -{VCProdigyProp, UNSUPPORTED,0, 0}, -{VCPronunciationProp, UNSUPPORTED,0, 0}, -{VCPSProp, UNSUPPORTED,0, 0}, -{VCPublicKeyProp, UNSUPPORTED,0, 0}, -{VCQPProp, UNSUPPORTED,0, 0}, -{VCQuickTimeProp, UNSUPPORTED,0, 0}, -{VCRDateProp, UNSUPPORTED,0, 0}, -{VCRegionProp, UNSUPPORTED,0, 0}, -{VCRepeatCountProp, UNSUPPORTED,0, 0}, -{VCResourcesProp, UNSUPPORTED,0, 0}, -{VCRNumProp, UNSUPPORTED,0, 0}, -{VCRRuleProp, UNSUPPORTED,0, 0}, -{VCRunTimeProp, UNSUPPORTED,0, 0}, -{VCSnoozeTimeProp, UNSUPPORTED,0, 0}, -{VCStartProp, UNSUPPORTED,0, 0}, -{VCStreetAddressProp, UNSUPPORTED,0, 0}, -{VCSubTypeProp, UNSUPPORTED,0, 0}, -{VCTelephoneProp, UNSUPPORTED,0, 0}, -{VCTIFFProp, UNSUPPORTED,0, 0}, -{VCTitleProp, UNSUPPORTED,0, 0}, -{VCTLXProp, UNSUPPORTED,0, 0}, -{VCURLValueProp, UNSUPPORTED,0, 0}, -{VCValueProp, UNSUPPORTED,0, 0}, -{VCVideoProp, UNSUPPORTED,0, 0}, -{VCVoiceProp, UNSUPPORTED,0, 0}, -{VCWAVEProp, UNSUPPORTED,0, 0}, -{VCWMFProp, UNSUPPORTED,0, 0}, -{VCWorkProp, UNSUPPORTED,0, 0}, -{VCX400Prop, UNSUPPORTED,0, 0}, -{VCX509Prop, UNSUPPORTED,0, 0}, -{VCXRuleProp, UNSUPPORTED,0, 0}, -{0,0,0,0} -}; - - -#if 0 - switch (vObjectValueType(object)) { - case VCVT_USTRINGZ: { - char c; - char *t,*s; - s = t = fakeCString(vObjectUStringZValue(object)); - printf(" ustringzstring:%s\n",s); - deleteStr(s); - break; - } - case VCVT_STRINGZ: { - char c; - const char *s = vObjectStringZValue(object); - printf(" stringzstring:%s\n",s); - break; - } - case VCVT_UINT: - { - int i = vObjectIntegerValue(object); - printf(" int:%d\n",i); - break; - } - case VCVT_ULONG: - { - long l = vObjectLongValue(object); - printf(" int:%d\n",l); - break; - } - case VCVT_VOBJECT: - { - printf("ERROR, should not get here\n"); - break; - } - case VCVT_RAW: - case 0: - default: - break; - } - -#endif |