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

#include "utils/log.h"
#include "wrt/dl.h"
#include "wrt/wrt.h"

uint8_t *read_file(const char *filename, uint32_t *fsize) {
    FILE *f = fopen(filename, "rb");
    if (f == NULL) {
        LOG_ERR("read_file: fopen failed");
        return NULL;
    }

    fseek(f, 0, SEEK_END);
    *fsize = ftell(f);
    fseek(f, 0, SEEK_SET); // same as rewind(f);

    uint8_t *buffer = malloc(*fsize + 1);
    fread(buffer, *fsize, 1, f);
    fclose(f);

    buffer[*fsize] = 0;

    return buffer;
}

void test_wrt() {
    uint32_t buf_size;
    uint8_t *buf = read_file("example.wasm", &buf_size);

    WRTContext context;
    wrt_platform_init(&context, malloc, free);
    wrt_mem_init(&context, 512 * 1024, 128);
    wrt_program_init(&context, buf, buf_size, NULL, 0);
    wrt_wamr_init(&context, "entry", 8092, 8092);
    wrt_run(&context);
    wrt_free(&context);

    free(buf);
}

int main() {
    LOG_INFO("WRT Test");

    test_wrt();

    return 0;
}