mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-23 08:00:20 +00:00
82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/*
|
|
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <AK/ByteBuffer.h>
|
|
#include <AK/OwnPtr.h>
|
|
#include <AK/String.h>
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibMarkdown/Document.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
if (pledge("stdio rpath", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
const char* file_name = nullptr;
|
|
bool html = false;
|
|
|
|
Core::ArgsParser args_parser;
|
|
args_parser.add_option(html, "Render to HTML rather than for the terminal", "html", 'H');
|
|
args_parser.add_positional_argument(file_name, "Path to Markdown file", "path", Core::ArgsParser::Required::No);
|
|
args_parser.parse(argc, argv);
|
|
|
|
auto file = Core::File::construct();
|
|
bool success;
|
|
if (file_name == nullptr) {
|
|
success = file->open(STDIN_FILENO, Core::IODevice::OpenMode::ReadOnly, Core::File::ShouldCloseFileDescription::No);
|
|
} else {
|
|
file->set_filename(file_name);
|
|
success = file->open(Core::IODevice::OpenMode::ReadOnly);
|
|
}
|
|
if (!success) {
|
|
fprintf(stderr, "Error: %s\n", file->error_string());
|
|
return 1;
|
|
}
|
|
|
|
if (pledge("stdio", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
auto buffer = file->read_all();
|
|
dbg() << "Read size " << buffer.size();
|
|
|
|
auto input = String::copy(buffer);
|
|
auto document = Markdown::Document::parse(input);
|
|
|
|
if (!document) {
|
|
fprintf(stderr, "Error parsing\n");
|
|
return 1;
|
|
}
|
|
|
|
String res = html ? document->render_to_html() : document->render_for_terminal();
|
|
printf("%s", res.characters());
|
|
}
|