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LaunchServer: added additional file parameters

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This small commit should allow to specify additionnal parameters in the
form of URL queries, when opening a file via a "file://" url through the
LaunchServer.
This commit is contained in:
ElDonad 2021-03-01 22:00:37 +01:00 • committed by Andreas Kling
parent c9f25bca04
commit a0c0d781e8
2 changed files with 20 additions and 7 deletions
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25
Userland/Services/LaunchServer/Launcher.cpp
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@ -176,7 +176,7 @@ bool Launcher::open_url(const URL& url, const String& handler_name)
if (url.protocol() == "file")
return open_file_url(url);
return open_with_user_preferences(m_protocol_handlers, url.protocol(), url.to_string());
return open_with_user_preferences(m_protocol_handlers, url.protocol(), { url.to_string() });
}
bool Launcher::open_with_handler_name(const URL& url, const String& handler_name)
@ -225,20 +225,20 @@ Handler Launcher::get_handler_for_executable(Handler::Type handler_type, const S
return handler;
}
bool Launcher::open_with_user_preferences(const HashMap<String, String>& user_preferences, const String key, const String argument, const String default_program)
bool Launcher::open_with_user_preferences(const HashMap<String, String>& user_preferences, const String key, const AK::Vector<String> arguments, const String default_program)
{
auto program_path = user_preferences.get(key);
if (program_path.has_value())
return spawn(program_path.value(), { argument });
return spawn(program_path.value(), arguments);
// There wasn't a handler for this, so try the fallback instead
program_path = user_preferences.get("*");
if (program_path.has_value())
return spawn(program_path.value(), { argument });
return spawn(program_path.value(), arguments);
// Absolute worst case, try the provided default program, if any
if (!default_program.is_empty())
return spawn(default_program, { argument });
return spawn(default_program, arguments);
return false;
}
@ -317,6 +317,19 @@ bool Launcher::open_file_url(const URL& url)
String extension = {};
if (extension_parts.size() > 1)
extension = extension_parts.last();
return open_with_user_preferences(m_file_handlers, extension, url.path(), "/bin/TextEditor");
// Additionnal parameters parsing, specific for the file protocol
Vector<String> additional_parameters;
additional_parameters.append(url.path());
auto parameters = url.query().split('&');
for (auto parameter = parameters.begin(); parameter != parameters.end(); ++parameter) {
auto pair = parameter->split('=');
if (pair[0] == "line_number") {
auto line = pair[1].to_int();
if (line.has_value())
additional_parameters.prepend(String::format("-l%i", *line));
}
}
return open_with_user_preferences(m_file_handlers, extension, additional_parameters, "/bin/TextEditor");
}
}