#include <include/xCache.h>
#include <include/pssmpk.h>
#include <include/register.h>
#include <internal/nCache.h>
#include <internal/pssConfig.h>
#include <include/reserveResources.h>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define CHECK(expr) do { \
    if (!(expr)) { \
        fprintf(stderr, "CHECK failed: %s:%d: %s\n", __FILE__, __LINE__, #expr); \
        return EXIT_FAILURE; \
    } \
} while (0)

int main(void)
{
    MyCache_s mycache;
    Buffer_s *buffer;
    Buffer_s *found;

    configStartup();
    nssInitializeSpinLockCode();
    CHECK(COMN_RegisterLibraryResourceTags("nwnss.cache") == zOK);

    MPKNSS_LOCK();
    CHECK(CACHE_Startup() == zOK);
    CHECK(NUM_RESOURCES() == -PRERESERVE_FOR_BEAST_FLUSH);
    INC_RSRC_CHECK(PRERESERVE_FOR_BEAST_FLUSH + NAME_RESERVE);
    CHECK(HAVE_RESOURCES(NAME_RESERVE - 1));
    RESERVE_RSRC(NAME_RESERVE);
    CHECK(NUM_RESOURCES() == 0);
    RELEASE_RSRC(NAME_RESERVE);
    CHECK(NUM_RESOURCES() == NAME_RESERVE);

    initMyCache(&mycache, NULL, 12, "cache-test");

    buffer = cacheAllocBuffer(&mycache, 7, 11, defaultSignal, CACHE_WRITE);
    CHECK(buffer != NULL);
    CHECK(buffer->pBuf.data != NULL);
    CHECK(buffer->pBuf.mycache == &mycache);
    CHECK(buffer->pBuf.fileBlk == 7);
    strcpy((char *)buffer->pBuf.data, "mars-nwe");
    cacheMarkDirty(buffer);
    CHECK((buffer->state & CACHE_DIRTY) != 0);
    cacheFlush(buffer);
    CHECK((buffer->state & CACHE_DIRTY) == 0);
    CACHE_RELEASE(buffer);

    found = cacheFind(&mycache, 7);
    CHECK(found == buffer);
    cacheTossIfThere(&mycache, 7);
    CHECK(cacheFind(&mycache, 7) == NULL);

    CACHE_Shutdown();
    MPKNSS_UNLOCK();
    return EXIT_SUCCESS;
}