88 lines
2.6 KiB
D
88 lines
2.6 KiB
D
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/* tigersum - a command line utility to calculate the tiger hash from input.
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Copyright (C) 2014 Michele "King_DuckZ" Santullo
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import std.regex;
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import std.stdio;
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import std.file : isDir;
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import std.conv;
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import std.string;
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import tiger;
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void calculateSums (in string[] parFiles, in string parCWD, bool parTiger2, string parFileMode, bool parBsdStyle) {
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foreach (file_name; parFiles) {
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const auto curr_path = parCWD ~ file_name;
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File curr_file = File(curr_path, parFileMode);
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if (!isDir(curr_path)) {
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const string hash = tigerToString(getTiger(curr_file, parTiger2));
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if (parBsdStyle) {
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writefln("tiger (%s) = %s", file_name, hash);
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}
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else {
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writefln("%s %s", hash, file_name);
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}
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}
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else {
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writefln("tigersum: %s: is a directory", file_name);
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}
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}
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}
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bool checkSums (in string parFile, in string parCWD, bool parTiger2, string parFileMode) {
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File curr_list = File(parFile, "r");
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bool ret_val = true;
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const auto reg_bsd = r"^tiger \((.+)\)\s*=\s*([a-fA-F0-9]{48})$";
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const auto reg_normal = r"^([a-fA-F0-9]{48})\s+(.+)$";
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foreach (line; curr_list.byLine()) {
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auto m = match(line, reg_bsd);
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int index_hash, index_file;
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if (m) {
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index_hash = 2;
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index_file = 1;
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}
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else {
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m = match(line, reg_normal);
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index_hash = 1;
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index_file = 2;
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}
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if (m) {
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const string capt_filename = to!string(m.captures[index_file]);
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writef("%s: ", capt_filename);
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const string curr_path = parCWD ~ capt_filename;
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File curr_file = File(curr_path, parFileMode);
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const string curr_tiger = tigerToString(getTiger(curr_file, parTiger2));
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const string check_tiger = to!string(m.captures[index_hash]).toLower;
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if (check_tiger == curr_tiger)
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writeln("OK");
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else
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writeln("FAILED");
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}
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}
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return ret_val;
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}
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bool checkSums (in string[] parFiles, in string parCWD, bool parTiger2, string parFileMode) {
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bool ret_val = true;
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foreach (file_name; parFiles) {
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const auto curr_path = parCWD ~ file_name;
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ret_val &= checkSums(curr_path, parCWD, parTiger2, parFileMode);
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}
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return ret_val;
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}
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