configreader/sectionstore.c

#include "sectionstore.h"
#include "containers/sectionmap.h"
#include "containers/sectionarray.h"

#include <proto/exec.h>

struct SectionStore
{
	SectionMap map;
	SectionArray array;
};

SECTIONSTOREPTR SectionStoreNew(VOID)
{
	struct SectionStore* result = AllocVec(sizeof(struct SectionStore), MEMF_CLEAR);
	result->map = SectionMapNew();
	result->array = SectionArrayNew();
	
	return result;
}

VOID SectionStoreFree(SECTIONSTOREPTR abstractSectionStore)
{
	if( abstractSectionStore != NULL )
	{
		struct SectionStore* store = (struct SectionStore*)abstractSectionStore;
		if( store->map != NULL ) SectionMapFree( store->map );
		if( store->array != NULL ) SectionArrayFree( store->array );
		FreeVec(store);
	}
}

VOID SectionStoreAddSection(SECTIONSTOREPTR abstractSectionStore, SECTIONPTR section)
{
	struct SectionStore* store = (struct SectionStore*)abstractSectionStore;
	if( store != NULL && section != NULL )
	{
		CONST_STRPTR canonicalName = SectionCanonicalName(section);
		if( canonicalName != NULL )
		{
			// the array acts as storage as it can free its contents
			SectionArrayAppend(store->array, section);
			// the map will copy the string key and free it, but not the section
			SectionMapSet(store->map, canonicalName, section);
			//free the canonical name as the map has copied it.
			FreeVec((STRPTR)canonicalName);
		}
	}
}

SECTIONPTR SectionStoreGetSection(SECTIONSTOREPTR abstractSectionStore, CONST_STRPTR canonicalName)
{
	struct SectionStore* store = (struct SectionStore*)abstractSectionStore;
	if( store != NULL && canonicalName != NULL )
	{
		return SectionMapGet(store->map, canonicalName);
	}
}