read_file.c

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#include <assert.h>
#include <sqsh.h>
#include <stdio.h>
#include <stdlib.h>
 
int
main(int argc, char *argv[]) {
    if (argc != 3) {
        printf("Usage: %s <sqsh-file> <path>\n", argv[0]);
        return 1;
    }
    struct SqshArchive *archive = sqsh_archive_open(argv[1], NULL, NULL);
    assert(archive != NULL);
 
    uint8_t *content = sqsh_easy_file_content(archive, argv[2], NULL);
    assert(content != NULL);
    size_t size = sqsh_easy_file_size2(archive, argv[2], NULL);
 
    fwrite(content, size, 1, stdout);
 
    free(content);
    sqsh_archive_close(archive);
    return 0;
}