.kotlin.kotlin-compiler.1.3.11.source-code.IdeSystemOutWrapperReplWriter.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.cli.jvm.repl.writer
import com.intellij.openapi.util.text.StringUtil
import com.intellij.util.LineSeparator
import org.jetbrains.kotlin.cli.jvm.repl.messages.SOURCE_CHARS
import org.jetbrains.kotlin.cli.jvm.repl.messages.XML_REPLACEMENTS
import org.jetbrains.kotlin.utils.repl.ReplEscapeType
import java.io.PrintStream
import org.jetbrains.kotlin.utils.repl.ReplEscapeType.*
internal val END_LINE: String = LineSeparator.getSystemLineSeparator().separatorString
internal val XML_PREAMBLE = ""
class IdeSystemOutWrapperReplWriter(standardOut: PrintStream) : PrintStream(standardOut, true), ReplWriter {
override fun print(x: Boolean) = printWithEscaping(x.toString())
override fun print(x: Char) = printWithEscaping(x.toString())
override fun print(x: Int) = printWithEscaping(x.toString())
override fun print(x: Long) = printWithEscaping(x.toString())
override fun print(x: Float) = printWithEscaping(x.toString())
override fun print(x: Double) = printWithEscaping(x.toString())
override fun print(x: String) = printWithEscaping(x)
override fun print(x: Any?) = printWithEscaping(x.toString())
private fun printlnWithEscaping(text: String, escapeType: ReplEscapeType = USER_OUTPUT) {
printWithEscaping("$text\n", escapeType)
}
private fun printWithEscaping(text: String, escapeType: ReplEscapeType = USER_OUTPUT) {
super.print("${xmlEscape(text, escapeType)}${END_LINE}")
}
private fun xmlEscape(s: String, escapeType: ReplEscapeType): String {
val singleLine = StringUtil.replace(s, SOURCE_CHARS, XML_REPLACEMENTS)
return "${XML_PREAMBLE}"
}
override fun printlnWelcomeMessage(x: String) = printlnWithEscaping(x, INITIAL_PROMPT)
override fun printlnHelpMessage(x: String) = printlnWithEscaping(x, HELP_PROMPT)
override fun outputCommandResult(x: String) = printlnWithEscaping(x, REPL_RESULT)
override fun notifyReadLineStart() = printlnWithEscaping("", READLINE_START)
override fun notifyReadLineEnd() = printlnWithEscaping("", READLINE_END)
override fun notifyCommandSuccess() = printlnWithEscaping("", SUCCESS)
override fun notifyIncomplete() = printlnWithEscaping("", REPL_INCOMPLETE)
override fun outputCompileError(x: String) = printlnWithEscaping(x, COMPILE_ERROR)
override fun outputRuntimeError(x: String) = printlnWithEscaping(x, RUNTIME_ERROR)
override fun sendInternalErrorReport(x: String) = printlnWithEscaping(x, INTERNAL_ERROR)
}