New cache system

Refactoring Separation into libraries
2021-03-17 19:47:53 +03:00
parent 2004cb7c5e
commit 84d812a6d6
198 changed files with 4892 additions and 3477 deletions
@@ -0,0 +1 @@
+/build
@@ -0,0 +1,44 @@
+plugins {
+    id 'com.android.library'
+    id 'kotlin-android'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles "consumer-rules.pro"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+}
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.meloda.netservices">
+
+</manifest>
@@ -0,0 +1,115 @@
+package com.meloda.netservices
+
+import androidx.collection.ArrayMap
+import com.meloda.netservices.io.EasyStreams
+import java.io.IOException
+import java.io.InputStream
+import java.io.UnsupportedEncodingException
+import java.net.HttpURLConnection
+import java.net.URL
+import java.net.URLEncoder
+
+class HttpRequest(
+    private val url: String,
+    private val method: String,
+    private val params: ArrayMap<String, String> = ArrayMap<String, String>()
+) {
+    companion object {
+        const val GET = "GET"
+        const val POST = "POST"
+
+        operator fun get(
+            url: String,
+            params: ArrayMap<String, String> = ArrayMap()
+        ): HttpRequest {
+            return HttpRequest(url, GET, params)
+        }
+
+        operator fun get(url: String): HttpRequest {
+            return Companion[url, ArrayMap()]
+        }
+
+    }
+
+    private var connection: HttpURLConnection? = null
+
+    @Throws(IOException::class)
+    fun asString(): String {
+        val input = getStream()
+
+        val content = EasyStreams.read(input)
+
+        connection?.disconnect()
+
+        return content
+    }
+
+    @Throws(IOException::class)
+    fun asBytes(): ByteArray {
+        val input = getStream()
+        val content = EasyStreams.readBytes(input)
+
+        connection?.disconnect()
+
+        return content
+    }
+
+    @Throws(IOException::class)
+    fun getStream(): InputStream {
+        if (connection == null) {
+            connection = createConnection()
+        }
+
+        var input = connection!!.inputStream
+        val encoding = connection!!.getHeaderField("Content-Encoding")
+        if ("gzip".equals(encoding, ignoreCase = true)) {
+            input = EasyStreams.gzip(input)
+        }
+
+        return input
+    }
+
+    @Throws(UnsupportedEncodingException::class)
+    private fun getParams(): String {
+        val buffer = StringBuilder()
+
+        for (i in 0 until params.size) {
+            val key = params.keyAt(i)
+            val value = params.valueAt(i)
+            buffer.append(key).append("=")
+            buffer.append(URLEncoder.encode(value, "UTF-8"))
+            buffer.append("&")
+        }
+        return buffer.toString()
+    }
+
+    @Throws(UnsupportedEncodingException::class)
+    private fun getUrl(): String {
+        return if (params.isNotEmpty() && "GET".equals(method, ignoreCase = true)) {
+            url + "?" + getParams()
+        } else url
+    }
+
+    @Throws(IOException::class)
+    private fun createConnection(): HttpURLConnection? {
+        connection = URL(getUrl()).openConnection() as HttpURLConnection
+        connection!!.readTimeout = 60000
+        connection!!.connectTimeout = 60000
+        connection!!.useCaches = true
+        connection!!.doInput = true
+        connection!!.doOutput =
+            !GET.equals(method, ignoreCase = true)
+        connection!!.requestMethod = method
+        connection!!.setRequestProperty("Accept-Encoding", "gzip")
+        return connection
+    }
+
+    override fun toString(): String {
+        try {
+            return asString()
+        } catch (e: IOException) {
+            e.printStackTrace()
+        }
+        return ""
+    }
+}
@@ -0,0 +1,10 @@
+package com.meloda.netservices.io
+
+import java.io.ByteArrayOutputStream
+
+class BytesOutputStream : ByteArrayOutputStream {
+    constructor() : super(8192)
+    constructor(size: Int) : super(size)
+
+    val byteArray: ByteArray = buf
+}
@@ -0,0 +1,12 @@
+package com.meloda.netservices.io
+
+import java.nio.charset.Charset
+import java.nio.charset.StandardCharsets
+
+object Charsets {
+
+    val ASCII: Charset = StandardCharsets.US_ASCII
+
+    val UTF_8: Charset = StandardCharsets.UTF_8
+
+}
@@ -0,0 +1,174 @@
+package com.meloda.netservices.io
+
+import org.jetbrains.annotations.Contract
+import java.io.*
+import java.nio.charset.Charset
+import java.util.zip.GZIPInputStream
+import java.util.zip.GZIPOutputStream
+import kotlin.math.max
+
+object EasyStreams {
+
+    const val BUFFER_SIZE = 8192
+    const val CHAR_BUFFER_SIZE = 4096
+
+    @JvmOverloads
+    @Throws(IOException::class)
+    fun read(from: InputStream, encoding: Charset? = Charsets.UTF_8): String {
+        return read(InputStreamReader(from, encoding))
+    }
+
+    @JvmStatic
+    @Throws(IOException::class)
+    fun read(from: Reader): String {
+        val builder = StringWriter(CHAR_BUFFER_SIZE)
+        return try {
+            copy(from, builder)
+            builder.toString()
+        } finally {
+            close(from)
+        }
+    }
+
+    @JvmStatic
+    @Throws(IOException::class)
+    fun readBytes(from: InputStream): ByteArray {
+        val output = ByteArrayOutputStream(max(from.available(), BUFFER_SIZE))
+        try {
+            copy(from, output)
+        } finally {
+            close(from)
+        }
+        return output.toByteArray()
+    }
+
+    @Throws(IOException::class)
+    fun write(from: ByteArray?, to: OutputStream) {
+        try {
+            to.write(from)
+            to.flush()
+        } finally {
+            close(to)
+        }
+    }
+
+    @Throws(IOException::class)
+    fun write(from: String?, to: OutputStream?) {
+        write(from, OutputStreamWriter(to, Charsets.UTF_8))
+    }
+
+    @Throws(IOException::class)
+    fun write(from: CharArray?, to: Writer) {
+        try {
+            to.write(from)
+            to.flush()
+        } finally {
+            close(to)
+        }
+    }
+
+    @JvmStatic
+    @Throws(IOException::class)
+    fun write(from: String?, to: Writer) {
+        try {
+            to.write(from)
+            to.flush()
+        } finally {
+            close(to)
+        }
+    }
+
+    @Throws(IOException::class)
+    fun copy(from: Reader, to: Writer): Long {
+        val buffer = CharArray(CHAR_BUFFER_SIZE)
+        var read: Int
+        var total: Long = 0
+        while (from.read(buffer).also { read = it } != -1) {
+            to.write(buffer, 0, read)
+            total += read.toLong()
+        }
+        return total
+    }
+
+    @Throws(IOException::class)
+    fun copy(from: InputStream, to: OutputStream): Long {
+        val buffer = ByteArray(BUFFER_SIZE)
+        var read: Int
+        var total: Long = 0
+        while (from.read(buffer).also { read = it } != -1) {
+            to.write(buffer, 0, read)
+            total += read.toLong()
+        }
+        return total
+    }
+
+    fun buffer(input: InputStream?): BufferedInputStream {
+        return buffer(input, BUFFER_SIZE)
+    }
+
+    @Contract("null, _ -> new")
+    fun buffer(input: InputStream?, size: Int): BufferedInputStream {
+        return if (input is BufferedInputStream) input else BufferedInputStream(input, size)
+    }
+
+    fun buffer(output: OutputStream?): BufferedOutputStream {
+        return buffer(output, BUFFER_SIZE)
+    }
+
+    @Contract("null, _ -> new")
+    fun buffer(output: OutputStream?, size: Int): BufferedOutputStream {
+        return if (output is BufferedOutputStream) output else BufferedOutputStream(output, size)
+    }
+
+    fun buffer(input: Reader?): BufferedReader {
+        return buffer(input, CHAR_BUFFER_SIZE)
+    }
+
+    @Contract("null, _ -> new")
+    fun buffer(input: Reader?, size: Int): BufferedReader {
+        return if (input is BufferedReader) input else BufferedReader(input, size)
+    }
+
+    fun buffer(output: Writer?): BufferedWriter {
+        return buffer(output, CHAR_BUFFER_SIZE)
+    }
+
+    @Contract("null, _ -> new")
+    fun buffer(output: Writer?, size: Int): BufferedWriter {
+        return if (output is BufferedWriter) output else BufferedWriter(output, size)
+    }
+
+    @Throws(IOException::class)
+    fun gzip(input: InputStream?): GZIPInputStream {
+        return gzip(input, BUFFER_SIZE)
+    }
+
+    @Contract("null, _ -> new")
+    @Throws(IOException::class)
+    fun gzip(input: InputStream?, size: Int): GZIPInputStream {
+        return if (input is GZIPInputStream) input else GZIPInputStream(input, size)
+    }
+
+    @Throws(IOException::class)
+    fun gzip(input: OutputStream?): GZIPOutputStream {
+        return gzip(input, BUFFER_SIZE)
+    }
+
+    @Contract("null, _ -> new")
+    @Throws(IOException::class)
+    fun gzip(input: OutputStream?, size: Int): GZIPOutputStream {
+        return if (input is GZIPOutputStream) input else GZIPOutputStream(input, size)
+    }
+
+    fun close(c: Closeable?): Boolean {
+        if (c != null) {
+            try {
+                c.close()
+                return true
+            } catch (e: IOException) {
+                e.printStackTrace()
+            }
+        }
+        return false
+    }
+}
@@ -0,0 +1,96 @@
+package com.meloda.netservices.io
+
+import org.jetbrains.annotations.Contract
+import java.io.*
+import java.math.BigInteger
+
+object FileStreams {
+
+    val lineSeparatorChar = lineSeparator()[0]
+
+    const val ONE_KB = 1024
+    const val ONE_MB = ONE_KB * 1024
+    const val ONE_GB = ONE_MB * 1024
+    const val ONE_TB = ONE_GB * 1024L
+    const val ONE_PB = ONE_TB * 1024L
+    const val ONE_EB = ONE_PB * 1024L
+
+    val ONE_ZB: BigInteger = BigInteger.valueOf(ONE_EB).multiply(BigInteger.valueOf(1024L))
+    val ONE_YB: BigInteger = ONE_ZB.multiply(BigInteger.valueOf(1024L))
+
+    @Throws(IOException::class)
+    fun read(from: File?): String {
+        return EasyStreams.read(reader(from))
+    }
+
+    @Throws(IOException::class)
+    fun write(from: String?, to: File?) {
+        EasyStreams.write(from, writer(to))
+    }
+
+    @Throws(IOException::class)
+    fun write(from: ByteArray?, to: File?) {
+        EasyStreams.write(from, FileOutputStream(to))
+    }
+
+    @Throws(IOException::class)
+    fun append(from: ByteArray?, to: File?) {
+        EasyStreams.write(from, FileOutputStream(to, true))
+    }
+
+    @Throws(IOException::class)
+    fun append(from: CharArray?, to: File?) {
+        EasyStreams.write(from, FileWriter(to, true))
+    }
+
+    @Throws(IOException::class)
+    fun append(from: CharSequence, to: File?) {
+        EasyStreams.write(if (from is String) from else from.toString(), FileWriter(to, true))
+    }
+
+    fun delete(dir: File) {
+        if (dir.isDirectory) {
+            val files = dir.listFiles() ?: return
+            for (file in files) {
+                delete(file)
+            }
+        } else {
+            dir.delete()
+        }
+    }
+
+    fun lineSeparator(): String {
+        return System.lineSeparator()
+    }
+
+    fun search(dir: File, name: String?): File? {
+        require(dir.isDirectory) { "dir can't be file." }
+
+        val files = dir.listFiles() ?: return null
+
+        if (files.isEmpty()) {
+            return null
+        }
+
+        for (file in files) {
+            if (file.isDirectory) {
+                search(file, name)
+            } else if (file.name.contains(name!!)) {
+                return file
+            }
+        }
+        return null
+    }
+
+    @Contract("_ -> new")
+    @Throws(FileNotFoundException::class)
+    fun reader(from: File?): Reader {
+        return InputStreamReader(FileInputStream(from), Charsets.UTF_8)
+    }
+
+    @Contract("_ -> new")
+    @Throws(FileNotFoundException::class)
+    fun writer(to: File?): Writer {
+        return OutputStreamWriter(FileOutputStream(to), Charsets.UTF_8)
+    }
+}