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Diffstat (limited to 'libical/src/libical/icalrestriction.c.in')
| -rw-r--r-- | libical/src/libical/icalrestriction.c.in | 447 |
1 files changed, 0 insertions, 447 deletions
diff --git a/libical/src/libical/icalrestriction.c.in b/libical/src/libical/icalrestriction.c.in deleted file mode 100644 index 454442531f..0000000000 --- a/libical/src/libical/icalrestriction.c.in +++ /dev/null @@ -1,447 +0,0 @@ -/* -*- Mode: C -*- */ -/* ====================================================================== - File: icalrestriction.c - - (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org - ======================================================================*/ -/*#line 7 "icalrestriction.c.in"*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "icalrestriction.h" -#include "icalenums.h" -#include "icalerror.h" - -#include <assert.h> -#include <stdio.h> /* For snprintf */ - -#define TMP_BUF_SIZE 1024 - - -/* Define the structs for the restrictions. these data are filled out -in machine generated code below */ - -struct icalrestriction_property_record; - -typedef char* (*restriction_func)(struct icalrestriction_property_record* rec,icalcomponent* comp,icalproperty* prop); - - -typedef struct icalrestriction_property_record { - icalproperty_method method; - icalcomponent_kind component; - icalproperty_kind property; - icalrestriction_kind restriction; - restriction_func function; -} icalrestriction_property_record; - - -typedef struct icalrestriction_component_record { - icalproperty_method method; - icalcomponent_kind component; - icalcomponent_kind subcomponent; - icalrestriction_kind restriction; - restriction_func function; -} icalrestriction_component_record; - -icalrestriction_property_record* -icalrestriction_get_property_restriction(icalproperty_method method, - icalcomponent_kind component, - icalproperty_kind property); -icalrestriction_component_record* -icalrestriction_get_component_restriction(icalproperty_method method, - icalcomponent_kind component, - icalcomponent_kind subcomponent); - -icalrestriction_component_record icalrestriction_component_records[]; -icalrestriction_property_record icalrestriction_property_records[]; - -icalrestriction_property_record null_prop_record = {ICAL_METHOD_NONE,ICAL_NO_COMPONENT,ICAL_NO_PROPERTY,ICAL_RESTRICTION_UNKNOWN,0}; -icalrestriction_component_record null_comp_record = {ICAL_METHOD_NONE,ICAL_NO_COMPONENT,ICAL_NO_COMPONENT,ICAL_RESTRICTION_UNKNOWN,0}; - - -/* The each row gives the result of comparing a restriction against a - count. The columns in each row represent 0,1,2+. '-1' indicates - 'invalid, 'don't care' or 'needs more analysis' So, for - ICAL_RESTRICTION_ONE, if there is 1 of a property with that - restriction, it passes, but if there are 0 or 2+, it fails. */ - -char compare_map[ICAL_RESTRICTION_UNKNOWN+1][3] = { - { 1, 1, 1},/*ICAL_RESTRICTION_NONE*/ - { 1, 0, 0},/*ICAL_RESTRICTION_ZERO*/ - { 0, 1, 0},/*ICAL_RESTRICTION_ONE*/ - { 1, 1, 1},/*ICAL_RESTRICTION_ZEROPLUS*/ - { 0, 1, 1},/*ICAL_RESTRICTION_ONEPLUS*/ - { 1, 1, 0},/*ICAL_RESTRICTION_ZEROORONE*/ - { 1, 1, 0},/*ICAL_RESTRICTION_ONEEXCLUSIVE*/ - { 1, 1, 0},/*ICAL_RESTRICTION_ONEMUTUAL*/ - { 1, 1, 1} /*ICAL_RESTRICTION_UNKNOWN*/ -}; - -char restr_string_map[ICAL_RESTRICTION_UNKNOWN+1][60] = { - "unknown number",/*ICAL_RESTRICTION_NONE*/ - "0",/*ICAL_RESTRICTION_ZERO*/ - "1",/*ICAL_RESTRICTION_ONE*/ - "zero or more",/*ICAL_RESTRICTION_ZEROPLUS*/ - "one or more" ,/*ICAL_RESTRICTION_ONEPLUS*/ - "zero or one",/*ICAL_RESTRICTION_ZEROORONE*/ - "zero or one, exclusive with another property",/*ICAL_RESTRICTION_ONEEXCLUSIVE*/ - "zero or one, mutual with another property",/*ICAL_RESTRICTION_ONEMUTUAL*/ - "unknown number" /*ICAL_RESTRICTION_UNKNOWN*/ -}; - - -int -icalrestriction_compare(icalrestriction_kind restr, int count){ - - if ( restr < ICAL_RESTRICTION_NONE || restr > ICAL_RESTRICTION_UNKNOWN - || count < 0){ - return -1; - } - - if (count > 2) { - count = 2; - } - - return compare_map[restr][count]; - -} - -/* Special case routines */ - -char* icalrestriction_may_be_draft_final_canceled( - icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop) -{ - - icalproperty_status stat = icalproperty_get_status(prop); - - if( !( stat == ICAL_STATUS_DRAFT || - stat == ICAL_STATUS_FINAL || - stat == ICAL_STATUS_CANCELLED )){ - - return "Failed iTIP restrictions for STATUS property. Value must be one of DRAFT, FINAL, or CANCELED"; - - } - - return 0; -} - -char* icalrestriction_may_be_comp_need_process( - icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop) -{ - icalproperty_status stat = icalproperty_get_status(prop); - - if( !( stat == ICAL_STATUS_COMPLETED || - stat == ICAL_STATUS_NEEDSACTION || - stat == ICAL_STATUS_INPROCESS )){ - - return "Failed iTIP restrictions for STATUS property. Value must be one of COMPLETED, NEEDS-ACTION or IN-PROCESS"; - - } - - return 0; -} -char* icalrestriction_may_be_tent_conf(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - icalproperty_status stat = icalproperty_get_status(prop); - - if( !( stat == ICAL_STATUS_TENTATIVE || - stat == ICAL_STATUS_CONFIRMED )){ - - return "Failed iTIP restrictions for STATUS property. Value must be one of TENTATIVE or CONFIRMED"; - - } - - return 0; -} -char* icalrestriction_may_be_tent_conf_cancel( - icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop) -{ - icalproperty_status stat = icalproperty_get_status(prop); - - if( !( stat == ICAL_STATUS_TENTATIVE || - stat == ICAL_STATUS_CONFIRMED || - stat == ICAL_STATUS_CANCELLED )){ - - return "Failed iTIP restrictions for STATUS property. Value must be one of TENTATIVE, CONFIRMED or CANCELED"; - - } - - return 0; -} - -char* icalrestriction_must_be_cancel_if_present( - icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop) -{ - /* This routine will not be called if prop == 0 */ - icalproperty_status stat = icalproperty_get_status(prop); - - if( stat != ICAL_STATUS_CANCELLED) - { - return "Failed iTIP restrictions for STATUS property. Value must be CANCELLED"; - - } - - - return 0; -} - -char* icalrestriction_must_be_canceled_no_attendee( - icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop) -{ - - /* Hack. see rfc2446, 3.2.5 CANCEL for porperty STATUS. I don't - understand the note */ - - return 0; -} -char* icalrestriction_must_be_recurring(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - /* Hack */ - return 0; -} -char* icalrestriction_must_have_duration(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - - if( !icalcomponent_get_first_property(comp,ICAL_DURATION_PROPERTY)){ - - return "Failed iTIP restrictions for STATUS property. This component must have a DURATION property"; - - } - - return 0; -} -char* icalrestriction_must_have_repeat(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - if( !icalcomponent_get_first_property(comp,ICAL_REPEAT_PROPERTY)){ - - return "Failed iTIP restrictions for STATUS property. This component must have a REPEAT property"; - - } - - return 0; -} -char* icalrestriction_must_if_tz_ref(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - - /* Hack */ - return 0; -} -char* icalrestriction_no_dtend(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - - if( !icalcomponent_get_first_property(comp,ICAL_DTEND_PROPERTY)){ - - return "Failed iTIP restrictions for STATUS property. The component must not have both DURATION and DTEND"; - - } - - return 0; -} -char* icalrestriction_no_duration(icalrestriction_property_record *rec, - icalcomponent* comp, - icalproperty* prop){ - - /* _no_dtend takes care of this one */ - return 0; -} - - -int icalrestriction_check_component(icalproperty_method method, - icalcomponent* comp) -{ - icalproperty_kind kind; - icalcomponent_kind comp_kind; - icalrestriction_kind restr; - icalrestriction_property_record *prop_record; - icalrestriction_component_record *comp_record; - char* funcr = 0; - icalproperty *prop; - - int count; - int compare; - int valid = 1; - - comp_kind = icalcomponent_isa(comp); - - /* Check all of the properties in this component */ - - for(kind = ICAL_ANY_PROPERTY+1; kind != ICAL_NO_PROPERTY; kind++){ - count = icalcomponent_count_properties(comp, kind); - - prop_record = icalrestriction_get_property_restriction(method, - comp_kind, - kind); - - restr = prop_record->restriction; - - if(restr == ICAL_RESTRICTION_ONEEXCLUSIVE || - restr == ICAL_RESTRICTION_ONEMUTUAL) { - - /* First treat is as a 0/1 restriction */ - restr = ICAL_RESTRICTION_ZEROORONE; - compare = icalrestriction_compare(restr,count); - - } else { - - compare = icalrestriction_compare(restr,count); - } - - assert(compare != -1); - - if (compare == 0){ - char temp[TMP_BUF_SIZE]; - - snprintf(temp, TMP_BUF_SIZE,"Failed iTIP restrictions for %s property. Expected %s instances of the property and got %d", - icalenum_property_kind_to_string(kind), - restr_string_map[restr], count); - - icalcomponent_add_property - (comp, - icalproperty_vanew_xlicerror( - temp, - icalparameter_new_xlicerrortype(ICAL_XLICERRORTYPE_INVALIDITIP), - 0)); - } - - - prop = icalcomponent_get_first_property(comp, kind); - - if (prop != 0 && prop_record->function !=0 ){ - funcr = prop_record->function(prop_record,comp,prop); - } - - if(funcr !=0){ - icalcomponent_add_property - (comp, - icalproperty_vanew_xlicerror( - funcr, - icalparameter_new_xlicerrortype( - ICAL_XLICERRORTYPE_INVALIDITIP), - 0)); - - compare = 0; - } - - valid = valid && compare; - } - - - - return valid; - - -} - -int icalrestriction_check(icalcomponent* outer_comp) -{ - icalcomponent_kind comp_kind; - icalproperty_method method; - icalcomponent* inner_comp; - icalproperty *method_prop; - int valid; - - icalerror_check_arg_rz( (outer_comp!=0), "outer comp"); - - - /* Get the Method value from the outer component */ - - comp_kind = icalcomponent_isa(outer_comp); - - if (comp_kind != ICAL_VCALENDAR_COMPONENT){ - icalerror_set_errno(ICAL_BADARG_ERROR); - return 0; - } - - method_prop = icalcomponent_get_first_property(outer_comp, - ICAL_METHOD_PROPERTY); - - if (method_prop == 0){ - method = ICAL_METHOD_NONE; - } else { - method = icalproperty_get_method(method_prop); - } - - - /* Check the VCALENDAR wrapper */ - valid = icalrestriction_check_component(ICAL_METHOD_NONE,outer_comp); - - - /* Now check the inner components */ - - for(inner_comp= icalcomponent_get_first_component(outer_comp, - ICAL_ANY_COMPONENT); - inner_comp != 0; - inner_comp= icalcomponent_get_next_component(outer_comp, - ICAL_ANY_COMPONENT)){ - - valid = valid && icalrestriction_check_component(method,inner_comp); - - } - - - return valid; - -} - -icalrestriction_property_record* -icalrestriction_get_property_restriction(icalproperty_method method, - icalcomponent_kind component, - icalproperty_kind property) -{ - int i; - - for(i = 0; - icalrestriction_property_records[i].restriction != ICAL_RESTRICTION_NONE; - i++){ - - if (method == icalrestriction_property_records[i].method && - component == icalrestriction_property_records[i].component && - property == icalrestriction_property_records[i].property ){ - return &icalrestriction_property_records[i]; - } - } - - return &null_prop_record; -} - - -icalrestriction_component_record* -icalrestriction_get_component_restriction(icalproperty_method method, - icalcomponent_kind component, - icalcomponent_kind subcomponent) -{ - - int i; - - for(i = 0; - icalrestriction_component_records[i].restriction != ICAL_RESTRICTION_NONE; - i++){ - - if (method == icalrestriction_component_records[i].method && - component == icalrestriction_component_records[i].component && - subcomponent == icalrestriction_component_records[i].subcomponent ){ - return &icalrestriction_component_records[i]; - } - } - - return &null_comp_record; -} - |