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nghttpd: Use raw-string literal to output help

This commit is contained in:
Tatsuhiro Tsujikawa 2014-03-22 21:24:21 +09:00
parent dbb82b0f9c
commit e4dacb2f6f
1 changed files with 42 additions and 44 deletions
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86
src/nghttpd.cc
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@ -93,50 +93,48 @@ namespace {
void print_help(std::ostream& out)
{
print_usage(out);
out << "\n"
<< " <PORT> Specify listening port number.\n"
<< " <PRIVATE_KEY> Set path to server's private key. Required\n"
<< " unless --no-tls is specified.\n"
<< " <CERT> Set path to server's certificate. Required\n"
<< " unless --no-tls is specified.\n"
<< "\n"
<< "Options:\n"
<< " -D, --daemon Run in a background. If -D is used, the\n"
<< " current working directory is changed to '/'.\n"
<< " Therefore if this option is used, -d option\n"
<< " must be specified.\n"
<< " -V, --verify-client\n"
<< " The server sends a client certificate\n"
<< " request. If the client did not return a\n"
<< " certificate, the handshake is terminated.\n"
<< " Currently, this option just requests a\n"
<< " client certificate and does not verify it.\n"
<< " -d, --htdocs=<PATH>\n"
<< " Specify document root. If this option is\n"
<< " not specified, the document root is the\n"
<< " current working directory.\n"
<< " -v, --verbose Print debug information such as reception/\n"
<< " transmission of frames and name/value pairs.\n"
<< " --no-tls Disable SSL/TLS.\n"
<< " -c, --header-table-size=<N>\n"
<< " Specify decoder header table size.\n"
<< " --color Force colored log output.\n"
<< " -p, --push=<PATH>=<PUSH_PATH,...>\n"
<< " Push resources PUSH_PATHs when PATH is\n"
<< " requested. This option can be used\n"
<< " repeatedly to specify multiple push\n"
<< " configurations. For example,\n"
<< " -p/=/foo.png -p/doc=/bar.css\n"
<< " PATH and PUSH_PATHs are relative to document\n"
<< " root. See --htdocs option.\n"
<< " -b, --padding=<N> Add at most <N> bytes to a frame payload as\n"
<< " padding. Specify 0 to disable padding.\n"
<< " -n, --workers=<CORE>\n"
<< " Set the number of worker threads.\n"
<< " Default: 1\n"
<< " -e, --error-gzip Make error response gzipped.\n"
<< " --version Display version information and exit.\n"
<< " -h, --help Display this help and exit.\n"
out << R"(
<PORT> Specify listening port number.
<PRIVATE_KEY> Set path to server's private key. Required
unless --no-tls is specified.
<CERT> Set path to server's certificate. Required
unless --no-tls is specified.
Options:
-D, --daemon Run in a background. If -D is used, the current
working directory is changed to '/'. Therefore
if this option is used, -d option must be
specified.
-V, --verify-client
The server sends a client certificate request.
If the client did not return a certificate, the
handshake is terminated. Currently, this option
just requests a client certificate and does not
verify it.
-d, --htdocs=<PATH>
Specify document root. If this option is not
specified, the document root is the current
working directory.
-v, --verbose Print debug information such as reception/
transmission of frames and name/value pairs.
--no-tls Disable SSL/TLS.
-c, --header-table-size=<N>
Specify decoder header table size.
--color Force colored log output.
-p, --push=<PATH>=<PUSH_PATH,...>
Push resources <PUSH_PATH>s when <PATH> is
requested. This option can be used repeatedly to
specify multiple push configurations. <PATH> and
<PUSH_PATH>s are relative to document root. See
--htdocs option. Example: -p/=/foo.png
-p/doc=/bar.css
-b, --padding=<N> Add at most <N> bytes to a frame payload as
padding. Specify 0 to disable padding.
-n, --workers=<CORE>
Set the number of worker threads.
Default: 1
-e, --error-gzip Make error response gzipped.
--version Display version information and exit.
-h, --help Display this help and exit.)"
<< std::endl;
}
} // namespace