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main: help display

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This commit is contained in:
Mirek Kratochvil 2013-04-19 17:23:28 +02:00
parent 7f8e02a8aa
commit 735b7add72
1 changed files with 50 additions and 5 deletions
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53
src/main.cpp
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@ -21,6 +21,11 @@
void print_version()
{
out ("codecrypt " PACKAGE_VERSION);
out ("Copyright (C) 2013 Mirek Kratochvil <exa.exa@gmail.com>");
out ("This is free software; see the source "
"for copying conditions. There is NO");
out ("warranty; not even for MERCHANTABILITY "
"or FITNESS FOR A PARTICULAR PURPOSE.");
}
void print_help (char*pname)
@ -29,10 +34,49 @@ void print_help (char*pname)
outeol;
out ("Usage: " << pname << " [options]");
outeol;
out ("Options consist of:");
out ("Common options:");
out (" -h, --help display this help");
out (" -V,--version display version information");
out (" -T perform some testing stuff");
out (" -V, --version display version information");
out (" -T, --test perform (probably nonexistent) testing/debugging stuff");
outeol;
out ("Global options:");
out (" -i, --input input file, default is stdin");
out (" -o, --output output file, default is stdout");
out (" -a, --armor use ascii-armored I/O");
out (" -y, --yes assume that answer is `yes' everytime");
outeol;
out ("Actions:");
out (" -s, --sign sign a message");
out (" -v, --verify verify a signed message");
out (" -e, --encrypt encrypt a message");
out (" -d, --decrypt decrypt an encrypted message");
outeol;
out ("Action options:");
out (" -r, --recipient encrypt for given user");
out (" -u, --user use specified secret key");
out (" -C, --clearsign work with cleartext signatures");
out (" -b, --detach-sign specify file with detached signature");
outeol;
out ("Key management:");
out (" -g, --gen-key generate specified keypair");
out (" -k, --list list matching keys");
out (" -K, --list-secret");
out (" -i, --import import keys (optionally rename them)");
out (" -I, --import-secret");
out (" -p, --export export matching keys");
out (" -P, --export-secret");
out (" -x, --delete delete matching keys");
out (" -X, --delete-secret");
out (" -m, --rename rename matching keys");
out (" -M, --rename-secret");
outeol;
out ("Key management options:");
out (" -n, --no-action on import, only show what would be imported");
out (" -N, --name specify a new name for renaming");
out (" -f, --fingerprint format key IDs nicely for human eyes");
outeol;
out ("Codecrypt eats data. Use it with caution.");
outeol;
}
/*
@ -82,6 +126,7 @@ int main (int argc, char**argv)
//global options
{"armor", 0, 0, 'a' },
{"yes", 0, 0, 'y' },
{"recipient", 1, 0, 'r' },
{"user", 1, 0, 'u' },
@ -124,7 +169,7 @@ int main (int argc, char**argv)
c = getopt_long
(argc, argv,
"hVTar:u:i:o:k::i::p::x:K::I::P::X:g:m:M:N:fnsvedCb:",
"hVTayr:u:i:o:k::i::p::x:K::I::P::X:g:m:M:N:fnsvedCb:",
long_opts, &option_index);
if (c == -1) break;