2023-04-17 15:51:04 +02:00
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/*
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THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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*/
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# ifndef DIRCOMP_GUARD
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# define DIRCOMP_GUARD
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdbool.h>
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#include <dirent.h>
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#include <string.h>
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#include <limits.h>
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#include <sys/types.h>
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#include <openssl/sha.h>
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#include <sys/stat.h>
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struct arguments{
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char* directory1;
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char* directory2;
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bool r; // recursive
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bool v; // verbose
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bool h; // help
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bool f; // fast
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bool b; // byte-by-byte comparison
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};
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struct arguments get_arguments(int, char**);
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// Reference: https://www.gnu.org/software/libc/manual/html_node/Directory-Entries.html
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bool analyze_directories(char*, char*, struct arguments*);
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int byte_by_byte_file_comparison(char*, char*);
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int hash_by_hash_file_comparison(char*, char*);
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unsigned char* sha1(char*);
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void print_help(void);
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#endif
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