92 lines
3.7 KiB
D
92 lines
3.7 KiB
D
/* 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.stdio;
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import std.file;
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import tiger;
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import std.array;
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import std.getopt;
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mixin(import("tigersumConfig.d"));
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void main (string[] parArgs) {
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const auto cwd = getcwd();
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const auto working_dir = cwd ~ (cwd[$-1] == '/' ? "" : "/");
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bool show_version, show_help, show_license;
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bool check_mode;
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ushort tiger_version = TIGER_VERSION_DEF;
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getopt(parArgs,
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"version|v", &show_version,
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"help|h", &show_help,
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"check|c", &check_mode,
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"tiger|t", &tiger_version,
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"licence|license", &show_license
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);
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if (check_mode) {
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}
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else if (show_help) {
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writefln("Usage: %s [OPTION]... [FILE]...", PROGRAM_NAME);
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writeln(" -c, --check Read tiger sums from FILE and check them.");
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writeln(" -h, --help Show this help.");
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writeln(" -v, --version Show version info and quit.");
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writefln(" -t n, --tiger=n Set the tiger version that should be used. Valid values are 1 or 2, %d is default.", TIGER_VERSION_DEF);
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writefln(" --license Show details about the license under which %s is distributed.", PROGRAM_NAME);
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}
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else if (show_version) {
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writefln("%s %d.%d Copyright © %d Michele \"King_DuckZ\" Santullo", PROGRAM_NAME, TIGERSUM_VERSION_MAJOR, TIGERSUM_VERSION_MINOR, COPYRIGHT_YEAR);
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writeln("Using the reference tiger implementation by Ross Anderson and Eli Biham");
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writeln("http://www.cs.technion.ac.il/~biham/Reports/Tiger/");
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writeln();
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writeln("This program comes with ABSOLUTELY NO WARRANTY.");
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writeln("This is free software, and you are welcome to redistribute it");
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writefln("under certain conditions; run %s --license for details.", PROGRAM_NAME);
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}
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else if (show_license) {
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writefln("%s - a command line utility to calculate the tiger hash from input.", PROGRAM_NAME);
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writefln("Copyright © %d Michele \"King_DuckZ\" Santullo", COPYRIGHT_YEAR);
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writeln();
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writefln("%s is free software: you can redistribute it and/or modify", PROGRAM_NAME);
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writeln("it under the terms of the GNU General Public License as published by");
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writeln("the Free Software Foundation, either version 3 of the License, or");
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writeln("(at your option) any later version.");
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writeln();
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writefln("%s is distributed in the hope that it will be useful,", PROGRAM_NAME);
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writeln("but WITHOUT ANY WARRANTY; without even the implied warranty of");
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writeln("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the");
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writeln("GNU General Public License for more details.");
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writeln();
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writeln("You should have received a copy of the GNU General Public License");
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writeln("along with this program. If not, see <http://www.gnu.org/licenses/>.");
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}
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else {
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//regular mode
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}
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//foreach (arg; parArgs[1 .. $]) {
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// const auto curr_path = working_dir ~ arg;
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// File curr_file = File(curr_path, "rb");
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// if (!isDir(curr_path)) {
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// writefln("%s %s", tigerToString(getTiger(curr_file, true)), arg);
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// }
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// else {
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// writefln("tigersum: %s: is a directory", arg);
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// }
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//}
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}
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