// The MIT License (MIT)
//
// Copyright (C) 2026 Scott Duensing
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.

// basModuleRes.c -- load a compiled module (and its debug info) from an
// app's resources; shared by basstub and basrun.

#include "basModuleRes.h"

#include <stdlib.h>


BasModuleT *basModuleLoadRes(DvxResHandleT *res, const char **error) {
    uint32_t modSize = 0;
    uint8_t *modData = (uint8_t *)dvxResRead(res, BAS_RES_MODULE, &modSize);

    if (!modData) {
        *error = "MODULE resource not found.";
        return NULL;
    }

    BasModuleT *mod = basModuleDeserialize(modData, (int32_t)modSize);
    free(modData);

    if (!mod) {
        *error = "MODULE resource failed to deserialize.";
        return NULL;
    }

    uint32_t dbgSize = 0;
    uint8_t *dbgData = (uint8_t *)dvxResRead(res, BAS_RES_DEBUG, &dbgSize);

    if (dbgData) {
        basDebugDeserialize(mod, dbgData, (int32_t)dbgSize);
        free(dbgData);
    }

    return mod;
}