#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <stdint.h>

#include <unistd.h>

#include <cups/ipp.h>

#include "file.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

    // Create a temporary file name using the process ID to avoid conflicts

    char filename[256];

    snprintf(filename, sizeof(filename), "/tmp/fuzz_input_%d.ipp", getpid());

    // Open the file for writing

    cups_file_t *file = cupsFileOpen(filename, "w");

    if (!file) {

        return 0; // Cannot open file, return

    }

    // Write the fuzzing data to the file

    if (cupsFileWrite(file, (const char *)data, size) != (ssize_t)size) {

        cupsFileClose(file);

        unlink(filename); // Clean up the file

        return 0; // Write error, return

    }

    // Close the file after writing

    cupsFileClose(file);

    // Reopen the file for reading

    file = cupsFileOpen(filename, "r");

    if (!file) {

        unlink(filename); // Clean up the file

        return 0; // Cannot reopen file, return

    }

    // Create a new IPP request and response objects

    ipp_t *request = ippNew();

    ipp_t *response = ippNew();

    // Use ippReadIO with cupsFileRead callback to process the input

    ipp_state_t state = ippReadIO(file, (ipp_io_cb_t)cupsFileRead, 1, request, response);

    // Cleanup

    ippDelete(request);

    ippDelete(response);

    cupsFileClose(file);

    unlink(filename); // Remove the temporary file

    return 0;

}