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71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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#include "json/json.h"
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#include "json/layout.h"
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#include "../object.h"
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#include <stdlib.h>
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#include <string.h>
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bool ap_object_ptr_or_ref_reader( struct json_pull_parser* jpp, void* field_data, struct json_object_field* layout_field_data )
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{
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struct ap_object_ptr_or_ref* o = field_data;
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char* ref = json_pull_parser_read_string(jpp);
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if( ref ) {
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o->tag = apaot_ref;
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o->ref = ref;
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return true;
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} else {
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o->tag = apaot_activity;
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o->ptr = malloc(sizeof(*o->ptr));
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memset(o->ptr,0,sizeof(*o->ptr));
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struct json_object_field f = {
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.key = layout_field_data->key,
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.offset = 0,
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.required = true,
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.type = &ap_object_type,
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};
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if( !ap_object_type.reader( jpp, &o->ptr, &f ) ) {
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ap_object_free(o->ptr);
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o->ptr = malloc(sizeof(*o->ptr));
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memset(o->ptr,0,sizeof(*o->ptr));
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o->ptr = NULL;
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return false;
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}
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return true;
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}
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return false;
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}
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bool ap_object_ptr_or_ref_writer( struct json_writer* jw, const char* field_name, void* field_data, struct json_object_field* layout_field_data )
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{
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struct ap_object_ptr_or_ref* o = field_data;
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if( o->tag == apaot_ref ) {
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if( o->ref ) {
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json_write_field_name( jw, field_name );
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json_write_string( jw->f, o->ref );
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return true;
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} else {
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return false;
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}
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} else if( o->tag == apaot_activity ) {
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struct json_object_field f = {
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.key = layout_field_data->key,
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.offset = 0,
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.required = true,
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.type = &ap_object_type,
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};
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return ap_object_type.writer( jw, field_name, &o->ptr, &f );
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}
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return false;
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}
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void ap_object_ptr_or_ref_free_shim( void* ptr )
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{
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ap_object_ptr_or_ref_free(ptr);
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}
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struct json_field_type ap_object_ptr_or_ref_type = {
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.reader = ap_object_ptr_or_ref_reader,
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.writer = ap_object_ptr_or_ref_writer,
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.size = sizeof(struct ap_object_ptr_or_ref),
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.free = ap_object_ptr_or_ref_free_shim,
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};
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