Merge remote-tracking branch 'origin/master' into ab/resize-image

* core: reduce simplexmq modules used in the client

* remove websockets from simplexmq

* simplexmq

.github/workflows/build.yml

@@ -102,7 +102,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Haskell
-        uses: haskell/actions/setup@v2
+        uses: haskell-actions/setup@v2
         with:
           ghc-version: ${{ matrix.ghc }}
           cabal-version: "3.10.1.0"
@@ -150,9 +150,13 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/v') && matrix.asset_name && matrix.os == 'ubuntu-20.04'
         run: sudo apt install -y desktop-file-utils
 
-      - name: Install openssl for Mac
+      - name: Install Linux dependencies
+        if: matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-22.04'
+        run: sudo apt install -y libturbojpeg0-dev
+
+      - name: Install pkg-config for Mac
         if: matrix.os == 'macos-latest' || matrix.os == 'macos-13'
-        run: brew install openssl@3.0
+        run: brew install openssl@3.0 pkg-config jpeg-turbo
 
       - name: Unix prepare cabal.project.local for Ubuntu
         if: matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-22.04'
@@ -230,7 +234,7 @@ jobs:
           APPLE_SIMPLEX_NOTARIZATION_APPLE_ID: ${{ secrets.APPLE_SIMPLEX_NOTARIZATION_APPLE_ID }}
           APPLE_SIMPLEX_NOTARIZATION_PASSWORD: ${{ secrets.APPLE_SIMPLEX_NOTARIZATION_PASSWORD }}
         run: |
-          scripts/build-desktop-mac.sh
+          scripts/ci/build-desktop-mac.sh
           path=$(echo $PWD/apps/multiplatform/release/main/dmg/SimpleX-*.dmg)
           echo "package_path=$path" >> $GITHUB_OUTPUT
           echo "package_hash=$(echo SHA2-512\(${{ matrix.desktop_asset_name }}\)= $(openssl sha512 $path | cut -d' ' -f 2))" >> $GITHUB_OUTPUT
@@ -310,9 +314,7 @@ jobs:
       # Unix /
 
       # / Windows
-
-      # * In powershell multiline commands do not fail if individual commands fail - https://github.community/t/multiline-commands-on-windows-do-not-fail-if-individual-commands-fail/16753
-      # * And GitHub Actions does not support parameterizing shell in a matrix job - https://github.community/t/using-matrix-to-specify-shell-is-it-possible/17065
+      # rm -rf dist-newstyle/src/direct-sq* is here because of the bug in cabal's dependency which prevents second build from finishing
 
       - name: 'Setup MSYS2'
         if: matrix.os == 'windows-latest'
@@ -324,6 +326,7 @@ jobs:
             git
             perl
             make
+            mingw-w64-x86_64-libjpeg-turbo
           pacboy: >-
             toolchain:p
             cmake:p

apps/ios/SimpleXChat/CryptoFile.swift

@@ -25,6 +25,18 @@ public func writeCryptoFile(path: String, data: Data) throws -> CryptoFileArgs {
     }
 }
 
+public func writeCryptoImage(maxSize: Int, path: String, data: Data, encrypted: Bool) throws -> CryptoFileArgs {
+    let ptr: UnsafeMutableRawPointer = malloc(data.count)
+    memcpy(ptr, (data as NSData).bytes, data.count)
+    var cPath = path.cString(using: .utf8)!
+    let cjson = chat_write_image(getChatCtrl(), maxSize, &cPath, ptr, Int32(data.count), encrypted)!
+    let d = fromCString(cjson).data(using: .utf8)!
+    switch try jsonDecoder.decode(WriteFileResult.self, from: d) {
+    case let .result(cfArgs): return cfArgs
+    case let .error(err): throw RuntimeError(err)
+    }
+}
+
 public func readCryptoFile(path: String, cryptoArgs: CryptoFileArgs) throws -> Data {
     var cPath = path.cString(using: .utf8)!
     var cKey = cryptoArgs.fileKey.cString(using: .utf8)!

apps/ios/SimpleXChat/FileUtils.swift

@@ -223,6 +223,17 @@ public func saveFile(_ data: Data, _ fileName: String, encrypted: Bool) -> Crypt
     }
 }
 
+public func saveImage(_ data: Data, _ fileName: String, maxSize: Long, encrypted: Bool) -> CryptoFile? {
+    let filePath = getAppFilePath(fileName)
+    do {
+        let cfArgs = try writeCryptoImage(maxSize: maxSize, path: filePath.path, data: data, encrypted: encrypted)
+        return CryptoFile(filePath: fileName, cryptoArgs: cfArgs)
+    } catch {
+        logger.error("FileUtils.saveImage error: \(error.localizedDescription)")
+        return nil
+    }
+}
+
 public func removeFile(_ url: URL) {
     do {
         try FileManager.default.removeItem(atPath: url.path)

apps/ios/SimpleXChat/ImageUtils.swift

@@ -101,19 +101,27 @@ public func resizeImageToDataSize(_ image: UIImage, maxDataSize: Int64, hasAlpha
 }
 
 public func resizeImageToStrSizeSync(_ image: UIImage, maxDataSize: Int64) -> String? {
-    var img = image
-    let hasAlpha = imageHasAlpha(image)
-    var str = compressImageStr(img, hasAlpha: hasAlpha)
-    var dataSize = str?.count ?? 0
-    while dataSize != 0 && dataSize > maxDataSize {
-        let ratio = sqrt(Double(dataSize) / Double(maxDataSize))
-        let clippedRatio = min(ratio, 2.0)
-        img = reduceSize(img, ratio: clippedRatio, hasAlpha: hasAlpha)
-        str = compressImageStr(img, hasAlpha: hasAlpha)
-        dataSize = str?.count ?? 0
+    // XXX: only needed when the original encoding isn't available
+    let tmpFile = generateNewFileName(getTempFilesDirectory().path + "/" + "resize", "png", fullPath: true)
+    // encode as png and let the backend deal with alpha and formats
+    guard let d = image.pngData() else { return nil }
+    if let _ = saveFile(d, tmpFile, encrypted: false) {
+        defer { removeFile(tmpFile) }
+        let ptr = chat_resize_image_to_str_size(tmpFile, maxDataSize)
+        if let ptr = ptr {
+            let str = fromCString(ptr)
+            let dataSize = str.count
+            if dataSize <= 0 { return nil }
+            logger.debug("resizeImageToStrSize final \(dataSize)")
+            return str
+        } else {
+            logger.error("resizeImageToStrSize failed")
+            return nil
+        }
+    } else {
+        logger.error("saveFile failed")
+        return nil
     }
-    logger.debug("resizeImageToStrSize final \(dataSize)")
-    return str
 }
 
 public func resizeImageToStrSize(_ image: UIImage, maxDataSize: Int64) async -> String? {
@@ -311,7 +319,7 @@ private func getTimestamp() -> String {
 }
 
 public func dropImagePrefix(_ s: String) -> String {
-    dropPrefix(dropPrefix(s, "data:image/png;base64,"), "data:image/jpg;base64,")
+    dropPrefix(dropPrefix(dropPrefix(s, "data:image/png;base64,"), "data:image/jpg;base64,"), "data:image/jpeg;base64,")
 }
 
 private func dropPrefix(_ s: String, _ prefix: String) -> String {

apps/ios/SimpleXChat/SimpleX.h

@@ -29,10 +29,14 @@ extern char *chat_valid_name(char *name);
 extern int chat_json_length(char *str);
 extern char *chat_encrypt_media(chat_ctrl ctl, char *key, char *frame, int len);
 extern char *chat_decrypt_media(char *key, char *frame, int len);
+extern char *chat_resize_image_to_str_size(const char *path, long maxSize);
 
 // chat_write_file returns null-terminated string with JSON of WriteFileResult
 extern char *chat_write_file(chat_ctrl ctl, char *path, char *data, int len);
 
+// chat_write_image returns null-terminated string with JSON of WriteFileResult
+extern char *chat_write_image(chat_ctrl ctl, long maxSize, char *path, char *data, int len, bool encrypted);
+
 // chat_read_file returns a buffer with:
 // result status (1 byte), then if
 //   status == 0 (success): buffer length (uint32, 4 bytes), buffer of specified length.

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/Images.android.kt

@@ -14,8 +14,12 @@ import boofcv.android.ConvertBitmap
 import boofcv.struct.image.GrayU8
 import chat.simplex.common.R
 import chat.simplex.common.views.helpers.errorBitmap
+import chat.simplex.common.views.helpers.generateNewFileName
 import chat.simplex.common.views.helpers.getFileName
+import chat.simplex.common.views.helpers.removeFile
 import java.io.ByteArrayOutputStream
+import java.io.File
+import java.io.FileOutputStream
 import java.io.InputStream
 import java.net.URI
 import kotlin.math.min
@@ -25,26 +29,25 @@ actual fun base64ToBitmap(base64ImageString: String): ImageBitmap {
   val imageString = base64ImageString
     .removePrefix("data:image/png;base64,")
     .removePrefix("data:image/jpg;base64,")
+    .removePrefix("data:image/jpeg;base64,")
   return try {
     val imageBytes = Base64.decode(imageString, Base64.NO_WRAP)
     BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size).asImageBitmap()
   } catch (e: Exception) {
-    Log.e(TAG, "base64ToBitmap error: $e")
+    Log.e(TAG, "base64ToBitmap error: $e for input '$base64ImageString' -> '$imageString'")
     errorBitmap.asImageBitmap()
   }
 }
 
 actual fun resizeImageToStrSize(image: ImageBitmap, maxDataSize: Long): String {
-  var img = image
-  var str = compressImageStr(img)
-  while (str.length > maxDataSize) {
-    val ratio = sqrt(str.length.toDouble() / maxDataSize.toDouble())
-    val clippedRatio = min(ratio, 2.0)
-    val width = (img.width.toDouble() / clippedRatio).toInt()
-    val height = img.height * width / img.width
-    img = Bitmap.createScaledBitmap(img.asAndroidBitmap(), width, height, true).asImageBitmap()
-    str = compressImageStr(img)
-  }
+  val tmpFileName = generateNewFileName("IMG", "png", tmpDir)
+  val tmpFile = File(tmpDir, tmpFileName)
+  val output = FileOutputStream(tmpFile)
+  compressImageData(image, true).writeTo(output)
+  output.flush()
+  output.close()
+  var str = chatResizeImageToStrSize(tmpFile.absolutePath, maxDataSize)
+  removeFile(tmpFileName)
   return str
 }
 
@@ -71,11 +74,11 @@ fun Bitmap.clipToCircle(): Bitmap {
   return circle
 }
 
-actual fun compressImageStr(bitmap: ImageBitmap): String {
-  val usePng = bitmap.hasAlpha()
-  val ext = if (usePng) "png" else "jpg"
-  return "data:image/$ext;base64," + Base64.encodeToString(compressImageData(bitmap, usePng).toByteArray(), Base64.NO_WRAP)
-}
+// actual fun compressImageStr(bitmap: ImageBitmap): String {
+//   val usePng = bitmap.hasAlpha()
+//   val ext = if (usePng) "png" else "jpg"
+//   return "data:image/$ext;base64," + Base64.encodeToString(compressImageData(bitmap, usePng).toByteArray(), Base64.NO_WRAP)
+// }
 
 actual fun compressImageData(bitmap: ImageBitmap, usePng: Boolean): ByteArrayOutputStream {
   val stream = ByteArrayOutputStream()
@@ -83,19 +86,19 @@ actual fun compressImageData(bitmap: ImageBitmap, usePng: Boolean): ByteArrayOut
   return stream
 }
 
-actual fun resizeImageToDataSize(image: ImageBitmap, usePng: Boolean, maxDataSize: Long): ByteArrayOutputStream {
-  var img = image
-  var stream = compressImageData(img, usePng)
-  while (stream.size() > maxDataSize) {
-    val ratio = sqrt(stream.size().toDouble() / maxDataSize.toDouble())
-    val clippedRatio = min(ratio, 2.0)
-    val width = (img.width.toDouble() / clippedRatio).toInt()
-    val height = img.height * width / img.width
-    img = Bitmap.createScaledBitmap(img.asAndroidBitmap(), width, height, true).asImageBitmap()
-    stream = compressImageData(img, usePng)
-  }
-  return stream
-}
+// actual fun resizeImageToDataSize(image: ImageBitmap, usePng: Boolean, maxDataSize: Long): ByteArrayOutputStream {
+//   var img = image
+//   var stream = compressImageData(img, usePng)
+//   while (stream.size() > maxDataSize) {
+//     val ratio = sqrt(stream.size().toDouble() / maxDataSize.toDouble())
+//     val clippedRatio = min(ratio, 2.0)
+//     val width = (img.width.toDouble() / clippedRatio).toInt()
+//     val height = img.height * width / img.width
+//     img = Bitmap.createScaledBitmap(img.asAndroidBitmap(), width, height, true).asImageBitmap()
+//     stream = compressImageData(img, usePng)
+//   }
+//   return stream
+// }
 
 actual fun GrayU8.toImageBitmap(): ImageBitmap = ConvertBitmap.grayToBitmap(this, Bitmap.Config.RGB_565).asImageBitmap()
 

apps/multiplatform/common/src/commonMain/cpp/android/simplex-api.c

@@ -1,7 +1,8 @@
 #include <jni.h>
 #include <string.h>
+#include <stdbool.h>
 #include <stdint.h>
-//#include <stdlib.h>
+#include <stdlib.h>
 //#include <android/log.h>
 
 // from the RTS
@@ -68,9 +69,31 @@ extern char *chat_password_hash(const char *pwd, const char *salt);
 extern char *chat_valid_name(const char *name);
 extern int chat_json_length(const char *str);
 extern char *chat_write_file(chat_ctrl ctrl, const char *path, char *ptr, int length);
+extern char *chat_write_image(chat_ctrl ctrl, long max_size, const char *path, char *ptr, int length, bool encrypt);
 extern char *chat_read_file(const char *path, const char *key, const char *nonce);
 extern char *chat_encrypt_file(chat_ctrl ctrl, const char *from_path, const char *to_path);
 extern char *chat_decrypt_file(const char *from_path, const char *key, const char *nonce, const char *to_path);
+extern char *chat_resize_image_to_str_size(const char *from_path, long max_size);
+
+char * encode_to_utf8_chars(JNIEnv *env, jstring string) {
+    if (!string) return "";
+
+    const jclass cls_string = (*env)->FindClass(env, "java/lang/String");
+    const jmethodID mid_getBytes = (*env)->GetMethodID(env, cls_string, "getBytes", "(Ljava/lang/String;)[B");
+    const jbyteArray jbyte_array = (jbyteArray) (*env)->CallObjectMethod(env, string, mid_getBytes, (*env)->NewStringUTF(env, "UTF-8"));
+    jint length = (jint) (*env)->GetArrayLength(env, jbyte_array);
+    jbyte *jbytes = malloc(length + 1);
+    (*env)->GetByteArrayRegion(env, jbyte_array, 0, length, jbytes);
+    // char * should be null terminated but jbyte * isn't. Terminate it with \0. Otherwise, Haskell will not see the end of string
+    jbytes[length] = '\0';
+
+    //for (int i = 0; i < length; ++i)
+    //    fprintf(stderr, "%d: %02x\n", i, jbytes[i]);
+
+    (*env)->DeleteLocalRef(env, jbyte_array);
+    (*env)->DeleteLocalRef(env, cls_string);
+    return (char *) jbytes;
+}
 
 JNIEXPORT jobjectArray JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatMigrateInit(JNIEnv *env, __unused jclass clazz, jstring dbPath, jstring dbKey, jstring confirm) {
@@ -182,6 +205,16 @@ Java_chat_simplex_common_platform_CoreKt_chatWriteFile(JNIEnv *env, jclass clazz
     return res;
 }
 
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatWriteImage(JNIEnv *env, jclass clazz, jlong controller, jlong maxSize, jstring path, jobject buffer, jboolean encrypt) {
+    const char *_path = (*env)->GetStringUTFChars(env, path, JNI_FALSE);
+    jbyte *buff = (jbyte *) (*env)->GetDirectBufferAddress(env, buffer);
+    jlong capacity = (*env)->GetDirectBufferCapacity(env, buffer);
+    jstring res = (*env)->NewStringUTF(env, chat_write_image((void*)controller, maxSize, _path, buff, capacity, encrypt));
+    (*env)->ReleaseStringUTFChars(env, path, _path);
+    return res;
+}
+
 JNIEXPORT jobjectArray JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatReadFile(JNIEnv *env, jclass clazz, jstring path, jstring key, jstring nonce) {
     const char *_path = (*env)->GetStringUTFChars(env, path, JNI_FALSE);
@@ -244,3 +277,11 @@ Java_chat_simplex_common_platform_CoreKt_chatDecryptFile(JNIEnv *env, jclass cla
     (*env)->ReleaseStringUTFChars(env, to_path, _to_path);
     return res;
 }
+
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatResizeImageToStrSize(JNIEnv *env, jclass clazz, jstring from_path, jlong max_size) {
+    const char *_from_path = (*env)->GetStringUTFChars(env, from_path, JNI_FALSE);
+    jstring res = (*env)->NewStringUTF(env, chat_resize_image_to_str_size(_from_path, max_size));
+    (*env)->ReleaseStringUTFChars(env, from_path, _from_path);
+    return res;
+}

apps/multiplatform/common/src/commonMain/cpp/desktop/CMakeLists.txt

@@ -71,7 +71,7 @@ if(NOT APPLE)
 else()
 	# Without direct linking it can't find hs_init in linking step
 	add_library( rts SHARED IMPORTED )
-	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/deps/libHSrts*_thr-*.${OS_LIB_EXT})
+	FILE(GLOB RTSLIB ${CMAKE_SOURCE_DIR}/libs/${OS_LIB_PATH}-${OS_LIB_ARCH}/libHSrts*_thr-*.${OS_LIB_EXT})
 	set_target_properties( rts PROPERTIES IMPORTED_LOCATION ${RTSLIB})
 
 	target_link_libraries(app-lib rts simplex)

apps/multiplatform/common/src/commonMain/cpp/desktop/simplex-api.c

@@ -1,5 +1,6 @@
 #include <jni.h>
 #include <string.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <stdint.h>
 
@@ -41,9 +42,11 @@ extern char *chat_password_hash(const char *pwd, const char *salt);
 extern char *chat_valid_name(const char *name);
 extern int chat_json_length(const char *str);
 extern char *chat_write_file(chat_ctrl ctrl, const char *path, char *ptr, int length);
+extern char *chat_write_image(chat_ctrl ctrl, long max_size, const char *path, char *ptr, int length, bool encrypt);
 extern char *chat_read_file(const char *path, const char *key, const char *nonce);
 extern char *chat_encrypt_file(chat_ctrl ctrl, const char *from_path, const char *to_path);
 extern char *chat_decrypt_file(const char *from_path, const char *key, const char *nonce, const char *to_path);
+extern char *chat_resize_image_to_str_size(const char *from_path, long max_size);
 
 // As a reference: https://stackoverflow.com/a/60002045
 jstring decode_to_utf8_string(JNIEnv *env, char *string) {
@@ -192,6 +195,16 @@ Java_chat_simplex_common_platform_CoreKt_chatWriteFile(JNIEnv *env, jclass clazz
     return res;
 }
 
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatWriteImage(JNIEnv *env, jclass clazz, jlong controller, jlong maxSize, jstring path, jobject buffer, jboolean encrypt) {
+    const char *_path = encode_to_utf8_chars(env, path);
+    jbyte *buff = (jbyte *) (*env)->GetDirectBufferAddress(env, buffer);
+    jlong capacity = (*env)->GetDirectBufferCapacity(env, buffer);
+    jstring res = decode_to_utf8_string(env, chat_write_image((void*)controller, maxSize, _path, buff, capacity, encrypt));
+    (*env)->ReleaseStringUTFChars(env, path, _path);
+    return res;
+}
+
 JNIEXPORT jobjectArray JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatReadFile(JNIEnv *env, jclass clazz, jstring path, jstring key, jstring nonce) {
     const char *_path = encode_to_utf8_chars(env, path);
@@ -254,3 +267,11 @@ Java_chat_simplex_common_platform_CoreKt_chatDecryptFile(JNIEnv *env, jclass cla
     (*env)->ReleaseStringUTFChars(env, to_path, _to_path);
     return res;
 }
+
+JNIEXPORT jstring JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatResizeImageToStrSize(JNIEnv *env, jclass clazz, jstring from_path, jlong max_size) {
+    const char *_from_path = encode_to_utf8_chars(env, from_path);
+    jstring res = decode_to_utf8_string(env, chat_resize_image_to_str_size(_from_path, max_size));
+    (*env)->ReleaseStringUTFChars(env, from_path, _from_path);
+    return res;
+}

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/CryptoFile.kt

@@ -1,5 +1,6 @@
 package chat.simplex.common.model
 
+import androidx.compose.ui.graphics.ImageBitmap
 import chat.simplex.common.platform.*
 import kotlinx.serialization.*
 import java.nio.ByteBuffer
@@ -32,6 +33,19 @@ fun writeCryptoFile(path: String, data: ByteArray): CryptoFileArgs {
   }
 }
 
+fun writeCryptoImage(maxSize: Long, image: ImageBitmap, path: String, encrypt: Boolean): CryptoFileArgs {
+  val ctrl = ChatController.ctrl ?: throw Exception("Controller is not initialized")
+  val data = compressImageData(image, image.hasAlpha).toByteArray()
+  val buffer = ByteBuffer.allocateDirect(data.size)
+  buffer.put(data)
+  buffer.rewind()
+  val str = chatWriteImage(ctrl, maxSize, path, buffer, encrypt)
+  return when (val d = json.decodeFromString(WriteFileResult.serializer(), str)) {
+    is WriteFileResult.Result -> d.cryptoArgs
+    is WriteFileResult.Error -> throw Exception(d.writeError)
+  }
+}
+
 fun readCryptoFile(path: String, cryptoArgs: CryptoFileArgs): ByteArray {
   val res: Array<Any> = chatReadFile(path, cryptoArgs.fileKey, cryptoArgs.fileNonce)
   val status = (res[0] as Integer).toInt()

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Core.kt

@@ -32,9 +32,11 @@ external fun chatPasswordHash(pwd: String, salt: String): String
 external fun chatValidName(name: String): String
 external fun chatJsonLength(str: String): Int
 external fun chatWriteFile(ctrl: ChatCtrl, path: String, buffer: ByteBuffer): String
+external fun chatWriteImage(ctrl: ChatCtrl, maxSize: Long, path: String, buffer: ByteBuffer, encrypt: Boolean): String
 external fun chatReadFile(path: String, key: String, nonce: String): Array<Any>
 external fun chatEncryptFile(ctrl: ChatCtrl, fromPath: String, toPath: String): String
 external fun chatDecryptFile(fromPath: String, key: String, nonce: String, toPath: String): String
+external fun chatResizeImageToStrSize(fromPath: String, maxSize: Long): String
 
 val chatModel: ChatModel
   get() = chatController.chatModel

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Images.kt

@@ -7,10 +7,11 @@ import java.io.InputStream
 import java.net.URI
 
 expect fun base64ToBitmap(base64ImageString: String): ImageBitmap
+// XXX: Not a part of platform services anymore?
 expect fun resizeImageToStrSize(image: ImageBitmap, maxDataSize: Long): String
-expect fun resizeImageToDataSize(image: ImageBitmap, usePng: Boolean, maxDataSize: Long): ByteArrayOutputStream
+// expect fun resizeImageToDataSize(image: ImageBitmap, usePng: Boolean, maxDataSize: Long): ByteArrayOutputStream
 expect fun cropToSquare(image: ImageBitmap): ImageBitmap
-expect fun compressImageStr(bitmap: ImageBitmap): String
+// expect fun compressImageStr(bitmap: ImageBitmap): String
 expect fun compressImageData(bitmap: ImageBitmap, usePng: Boolean): ByteArrayOutputStream
 
 expect fun GrayU8.toImageBitmap(): ImageBitmap

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Utils.kt

@@ -169,24 +169,19 @@ fun saveImage(image: ImageBitmap): CryptoFile? {
   return try {
     val encrypted = chatController.appPrefs.privacyEncryptLocalFiles.get()
     val ext = if (image.hasAlpha()) "png" else "jpg"
-    val dataResized = resizeImageToDataSize(image, ext == "png", maxDataSize = MAX_IMAGE_SIZE)
     val destFileName = generateNewFileName("IMG", ext, File(getAppFilePath("")))
     val destFile = File(getAppFilePath(destFileName))
-    if (encrypted) {
-      try {
-        val args = writeCryptoFile(destFile.absolutePath, dataResized.toByteArray())
+    try {
+      val args = writeCryptoImage(MAX_IMAGE_SIZE, image, destFile.absolutePath, encrypted)
+      if (encrypted) {
         CryptoFile(destFileName, args)
-      } catch (e: Exception) {
-        Log.e(TAG, "Unable to write crypto file: " + e.stackTraceToString())
-        AlertManager.shared.showAlertMsg(title = generalGetString(MR.strings.error), text = e.stackTraceToString())
-        null
+      } else {
+        CryptoFile.plain(destFileName)
       }
-    } else {
-      val output = FileOutputStream(destFile)
-      dataResized.writeTo(output)
-      output.flush()
-      output.close()
-      CryptoFile.plain(destFileName)
+    } catch (e: Exception) {
+      Log.e(TAG, "Unable to write crypto file: " + e.stackTraceToString())
+      AlertManager.shared.showAlertMsg(title = generalGetString(MR.strings.error), text = e.stackTraceToString())
+      null
     }
   } catch (e: Exception) {
     Log.e(TAG, "Util.kt saveImage error: ${e.stackTraceToString()}")
@@ -198,14 +193,10 @@ fun desktopSaveImageInTmp(uri: URI): CryptoFile? {
   val image = getBitmapFromUri(uri) ?: return null
   return try {
     val ext = if (image.hasAlpha()) "png" else "jpg"
-    val dataResized = resizeImageToDataSize(image, ext == "png", maxDataSize = MAX_IMAGE_SIZE)
     val destFileName = generateNewFileName("IMG", ext, tmpDir)
     val destFile = File(tmpDir, destFileName)
-    val output = FileOutputStream(destFile)
-    dataResized.writeTo(output)
-    output.flush()
-    output.close()
-    CryptoFile.plain(destFile.absolutePath)
+    val args = writeCryptoImage(MAX_IMAGE_SIZE, image, destFile.absolutePath, false)
+    CryptoFile(destFileName, args)
   } catch (e: Exception) {
     Log.e(TAG, "Util.kt desktopSaveImageInTmp error: ${e.stackTraceToString()}")
     null
@@ -301,11 +292,7 @@ fun saveWallpaperFile(uri: URI): String? {
 fun saveWallpaperFile(image: ImageBitmap): String {
   val destFileName = generateNewFileName("wallpaper", "jpg", File(getWallpaperFilePath("")))
   val destFile = File(getWallpaperFilePath(destFileName))
-  val dataResized = resizeImageToDataSize(image, false, maxDataSize = 5_000_000)
-  val output = FileOutputStream(destFile)
-  dataResized.use {
-    it.writeTo(output)
-  }
+  writeCryptoImage(5_000_000, image, destFile.absolutePath, false)
   return destFile.name
 }
 
@@ -365,7 +352,10 @@ fun formatBytes(bytes: Long): String {
 }
 
 fun removeFile(fileName: String): Boolean {
-  val file = File(getAppFilePath(fileName))
+  return removeFile(File(getAppFilePath(fileName)))
+}
+
+fun removeFile(file: File): Boolean {
   val fileDeleted = file.delete()
   if (!fileDeleted) {
     Log.e(TAG, "Util.kt removeFile error")

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/platform/Images.desktop.kt

@@ -5,6 +5,8 @@ import androidx.compose.ui.unit.IntOffset
 import androidx.compose.ui.unit.IntSize
 import boofcv.io.image.ConvertBufferedImage
 import boofcv.struct.image.GrayU8
+import chat.simplex.common.views.helpers.generateNewFileName
+import chat.simplex.common.views.helpers.removeFile
 import chat.simplex.res.MR
 import org.jetbrains.skia.Image
 import java.awt.RenderingHints
@@ -25,40 +27,40 @@ actual fun base64ToBitmap(base64ImageString: String): ImageBitmap {
   val imageString = base64ImageString
     .removePrefix("data:image/png;base64,")
     .removePrefix("data:image/jpg;base64,")
+    .removePrefix("data:image/jpeg;base64,")
   return try {
     ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode(imageString))).toComposeImageBitmap()
-  } catch (e: IOException) {
-    Log.e(TAG, "base64ToBitmap error: $e")
+  } catch (e: Exception) { // ByteArrayInputStream returns null
+    Log.e(TAG, "base64ToBitmap error: $e for input '$base64ImageString' -> '$imageString'")
     errorBitmap()
   }
 }
 
 actual fun resizeImageToStrSize(image: ImageBitmap, maxDataSize: Long): String {
-  var img = image
-  var str = compressImageStr(img)
-  while (str.length > maxDataSize) {
-    val ratio = sqrt(str.length.toDouble() / maxDataSize.toDouble())
-    val clippedRatio = kotlin.math.min(ratio, 2.0)
-    val width = (img.width.toDouble() / clippedRatio).toInt()
-    val height = img.height * width / img.width
-    img = img.scale(width, height)
-    str = compressImageStr(img)
-  }
+  val tmpFileName = generateNewFileName("IMG", "png", tmpDir)
+  val tmpFile = File(tmpDir, tmpFileName)
+  val output = FileOutputStream(tmpFile)
+  compressImageData(image, true).writeTo(output)
+  output.flush()
+  output.close()
+  var str = chatResizeImageToStrSize(tmpFile.absolutePath, maxDataSize)
+  removeFile(tmpFile)
   return str
 }
-actual fun resizeImageToDataSize(image: ImageBitmap, usePng: Boolean, maxDataSize: Long): ByteArrayOutputStream {
-  var img = image
-  var stream = compressImageData(img, usePng)
-  while (stream.size() > maxDataSize) {
-    val ratio = sqrt(stream.size().toDouble() / maxDataSize.toDouble())
-    val clippedRatio = kotlin.math.min(ratio, 2.0)
-    val width = (img.width.toDouble() / clippedRatio).toInt()
-    val height = img.height * width / img.width
-    img = img.scale(width, height)
-    stream = compressImageData(img, usePng)
-  }
-  return stream
-}
+
+// actual fun resizeImageToDataSize(image: ImageBitmap, usePng: Boolean, maxDataSize: Long): ByteArrayOutputStream {
+//   var img = image
+//   var stream = compressImageData(img, usePng)
+//   while (stream.size() > maxDataSize) {
+//     val ratio = sqrt(stream.size().toDouble() / maxDataSize.toDouble())
+//     val clippedRatio = kotlin.math.min(ratio, 2.0)
+//     val width = (img.width.toDouble() / clippedRatio).toInt()
+//     val height = img.height * width / img.width
+//     img = img.scale(width, height)
+//     stream = compressImageData(img, usePng)
+//   }
+//   return stream
+// }
 
 actual fun cropToSquare(image: ImageBitmap): ImageBitmap {
   var xOffset = 0
@@ -81,17 +83,17 @@ actual fun cropToSquare(image: ImageBitmap): ImageBitmap {
   return croppedImage
 }
 
-actual fun compressImageStr(bitmap: ImageBitmap): String {
-  val usePng = bitmap.hasAlpha()
-  val ext = if (usePng) "png" else "jpg"
-  return try {
-    val encoded  = Base64.getEncoder().encodeToString(compressImageData(bitmap, usePng).toByteArray())
-    "data:image/$ext;base64,$encoded"
-  } catch (e: Exception) {
-    Log.e(TAG, "resizeImageToStrSize error: $e")
-    throw e
-  }
-}
+// actual fun compressImageStr(bitmap: ImageBitmap): String {
+//   val usePng = bitmap.hasAlpha()
+//   val ext = if (usePng) "png" else "jpg"
+//   return try {
+//     val encoded  = Base64.getEncoder().encodeToString(compressImageData(bitmap, usePng).toByteArray())
+//     "data:image/$ext;base64,$encoded"
+//   } catch (e: Exception) {
+//     Log.e(TAG, "resizeImageToStrSize error: $e")
+//     throw e
+//   }
+// }
 
 actual fun compressImageData(bitmap: ImageBitmap, usePng: Boolean): ByteArrayOutputStream {
   val writer = ImageIO.getImageWritersByFormatName(if (usePng) "png" else "jpg").next()

cabal.project

@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 79e9447b73cc315ce35042b0a5f210c07ea39b07
+    tag: 0a827307d666de819d5cef17f70a78be5cd0e410
 
 source-repository-package
     type: git
@@ -63,3 +63,9 @@ source-repository-package
     location: https://github.com/simplex-chat/wai.git
     tag: 2f6e5aa5f05ba9140ac99e195ee647b4f7d926b0
     subdir: warp
+
+source-repository-package
+    type: git
+    location: https://gitlab.com/dpwiz/hs-jpeg-turbo
+    tag: d2844e00e7834124e27171cde21cf280d6772aa8
+    subdir: JuicyPixels-jpeg-turbo jpeg-turbo

flake.lock

@@ -16,21 +16,6 @@
         "type": "github"
       }
     },
-    "blank": {
-      "locked": {
-        "lastModified": 1625557891,
-        "narHash": "sha256-O8/MWsPBGhhyPoPLHZAuoZiiHo9q6FLlEeIDEXuj6T4=",
-        "owner": "divnix",
-        "repo": "blank",
-        "rev": "5a5d2684073d9f563072ed07c871d577a6c614a8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "divnix",
-        "repo": "blank",
-        "type": "github"
-      }
-    },
     "cabal-32": {
       "flake": false,
       "locked": {
@@ -98,64 +83,6 @@
         "type": "github"
       }
     },
-    "devshell": {
-      "inputs": {
-        "flake-utils": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1663445644,
-        "narHash": "sha256-+xVlcK60x7VY1vRJbNUEAHi17ZuoQxAIH4S4iUFUGBA=",
-        "owner": "numtide",
-        "repo": "devshell",
-        "rev": "e3dc3e21594fe07bdb24bdf1c8657acaa4cb8f66",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "devshell",
-        "type": "github"
-      }
-    },
-    "dmerge": {
-      "inputs": {
-        "nixlib": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "nixpkgs"
-        ],
-        "yants": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "yants"
-        ]
-      },
-      "locked": {
-        "lastModified": 1659548052,
-        "narHash": "sha256-fzI2gp1skGA8mQo/FBFrUAtY0GQkAIAaV/V127TJPyY=",
-        "owner": "divnix",
-        "repo": "data-merge",
-        "rev": "d160d18ce7b1a45b88344aa3f13ed1163954b497",
-        "type": "github"
-      },
-      "original": {
-        "owner": "divnix",
-        "repo": "data-merge",
-        "type": "github"
-      }
-    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -173,74 +100,34 @@
         "type": "github"
       }
     },
-    "flake-compat_2": {
-      "flake": false,
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
       "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "lastModified": 1698579227,
+        "narHash": "sha256-KVWjFZky+gRuWennKsbo6cWyo7c/z/VgCte5pR9pEKg=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "f76e870d64779109e41370848074ac4eaa1606ec",
         "type": "github"
       },
       "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
         "type": "github"
       }
     },
     "flake-utils": {
-      "locked": {
-        "lastModified": 1676283394,
-        "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073",
-        "type": "github"
+      "inputs": {
+        "systems": "systems"
       },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_3": {
-      "locked": {
-        "lastModified": 1653893745,
-        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_4": {
-      "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
         "type": "github"
       },
       "original": {
@@ -266,33 +153,51 @@
         "type": "github"
       }
     },
-    "gomod2nix": {
-      "inputs": {
-        "nixpkgs": "nixpkgs_2",
-        "utils": "utils"
-      },
+    "ghc98X": {
+      "flake": false,
       "locked": {
-        "lastModified": 1655245309,
-        "narHash": "sha256-d/YPoQ/vFn1+GTmSdvbSBSTOai61FONxB4+Lt6w/IVI=",
-        "owner": "tweag",
-        "repo": "gomod2nix",
-        "rev": "40d32f82fc60d66402eb0972e6e368aeab3faf58",
-        "type": "github"
+        "lastModified": 1715066704,
+        "narHash": "sha256-F0EVR8x/fcpj1st+hz96Wdsz5uwVIOziGKAwRxLOYJw=",
+        "ref": "ghc-9.8",
+        "rev": "78a253543d466ac511a1664a3e6aff032ca684d5",
+        "revCount": 61757,
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
       },
       "original": {
-        "owner": "tweag",
-        "repo": "gomod2nix",
-        "type": "github"
+        "ref": "ghc-9.8",
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      }
+    },
+    "ghc99": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1726585445,
+        "narHash": "sha256-IdwQBex4boY6s0Plj5+ixf36rfYSUyMdTWrztKvZH30=",
+        "ref": "refs/heads/master",
+        "rev": "7fd9e5e29ab54eb406880077463e8552e2ddd39a",
+        "revCount": 67238,
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
+      },
+      "original": {
+        "submodules": true,
+        "type": "git",
+        "url": "https://gitlab.haskell.org/ghc/ghc"
       }
     },
     "hackage": {
       "flake": false,
       "locked": {
-        "lastModified": 1702340598,
-        "narHash": "sha256-CC0HI+6iKPtH+8r/ZfcpW5v/OYvL7zMwpr0xfkXV1zU=",
+        "lastModified": 1702513363,
+        "narHash": "sha256-kloro9uEe8aYhPMoMjVNq2rfrXNgMOZhOPwVH5DH2K0=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "24617c569995e38bf3b83b48eec6628a50fdb4fb",
+        "rev": "a9d931d0398da67846fa257922a924829233cb91",
         "type": "github"
       },
       "original": {
@@ -309,33 +214,43 @@
         "cabal-36": "cabal-36",
         "cardano-shell": "cardano-shell",
         "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils_2",
         "ghc-8.6.5-iohk": "ghc-8.6.5-iohk",
+        "ghc98X": "ghc98X",
+        "ghc99": "ghc99",
         "hackage": [
           "hackage"
         ],
+        "hls-1.10": "hls-1.10",
+        "hls-2.0": "hls-2.0",
+        "hls-2.2": "hls-2.2",
+        "hls-2.3": "hls-2.3",
+        "hls-2.4": "hls-2.4",
+        "hls-2.5": "hls-2.5",
+        "hls-2.6": "hls-2.6",
         "hpc-coveralls": "hpc-coveralls",
         "hydra": "hydra",
         "iserv-proxy": "iserv-proxy",
         "nixpkgs": [
-          "nixpkgs"
+          "haskellNix",
+          "nixpkgs-unstable"
         ],
         "nixpkgs-2003": "nixpkgs-2003",
         "nixpkgs-2105": "nixpkgs-2105",
         "nixpkgs-2111": "nixpkgs-2111",
         "nixpkgs-2205": "nixpkgs-2205",
         "nixpkgs-2211": "nixpkgs-2211",
+        "nixpkgs-2305": "nixpkgs-2305",
+        "nixpkgs-2311": "nixpkgs-2311",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "old-ghc-nix": "old-ghc-nix",
-        "stackage": "stackage",
-        "tullia": "tullia"
+        "stackage": "stackage"
       },
       "locked": {
-        "lastModified": 1677975916,
-        "narHash": "sha256-dbe8lEEPyfzjdRwpePClv7J9p9lQg7BwbBqAMCw4RLw=",
+        "lastModified": 1705833500,
+        "narHash": "sha256-rUIr6JNbCedt1g4gVYVvE9t0oFU6FUspCA0DS5cA8Bg=",
         "owner": "input-output-hk",
         "repo": "haskell.nix",
-        "rev": "ab5efd87ce3fd8ade38a01d97693d29a4f1ae7e4",
+        "rev": "d0c35e75cbbc6858770af42ac32b0b85495fbd71",
         "type": "github"
       },
       "original": {
@@ -345,6 +260,125 @@
         "type": "github"
       }
     },
+    "hls-1.10": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1680000865,
+        "narHash": "sha256-rc7iiUAcrHxwRM/s0ErEsSPxOR3u8t7DvFeWlMycWgo=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "b08691db779f7a35ff322b71e72a12f6e3376fd9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "1.10.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.0": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1687698105,
+        "narHash": "sha256-OHXlgRzs/kuJH8q7Sxh507H+0Rb8b7VOiPAjcY9sM1k=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "783905f211ac63edf982dd1889c671653327e441",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.0.0.1",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1693064058,
+        "narHash": "sha256-8DGIyz5GjuCFmohY6Fa79hHA/p1iIqubfJUTGQElbNk=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "b30f4b6cf5822f3112c35d14a0cba51f3fe23b85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.2.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1695910642,
+        "narHash": "sha256-tR58doOs3DncFehHwCLczJgntyG/zlsSd7DgDgMPOkI=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "458ccdb55c9ea22cd5d13ec3051aaefb295321be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.3.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.4": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1699862708,
+        "narHash": "sha256-YHXSkdz53zd0fYGIYOgLt6HrA0eaRJi9mXVqDgmvrjk=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "54507ef7e85fa8e9d0eb9a669832a3287ffccd57",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.4.0.1",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.5": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1701080174,
+        "narHash": "sha256-fyiR9TaHGJIIR0UmcCb73Xv9TJq3ht2ioxQ2mT7kVdc=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "27f8c3d3892e38edaef5bea3870161815c4d014c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.5.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
+    "hls-2.6": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1705325287,
+        "narHash": "sha256-+P87oLdlPyMw8Mgoul7HMWdEvWP/fNlo8jyNtwME8E8=",
+        "owner": "haskell",
+        "repo": "haskell-language-server",
+        "rev": "6e0b342fa0327e628610f2711f8c3e4eaaa08b1e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "2.6.0.0",
+        "repo": "haskell-language-server",
+        "type": "github"
+      }
+    },
     "hpc-coveralls": {
       "flake": false,
       "locked": {
@@ -384,37 +418,14 @@
         "type": "indirect"
       }
     },
-    "incl": {
-      "inputs": {
-        "nixlib": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1669263024,
-        "narHash": "sha256-E/+23NKtxAqYG/0ydYgxlgarKnxmDbg6rCMWnOBqn9Q=",
-        "owner": "divnix",
-        "repo": "incl",
-        "rev": "ce7bebaee048e4cd7ebdb4cee7885e00c4e2abca",
-        "type": "github"
-      },
-      "original": {
-        "owner": "divnix",
-        "repo": "incl",
-        "type": "github"
-      }
-    },
     "iserv-proxy": {
       "flake": false,
       "locked": {
-        "lastModified": 1670983692,
-        "narHash": "sha256-avLo34JnI9HNyOuauK5R69usJm+GfW3MlyGlYxZhTgY=",
+        "lastModified": 1707968597,
+        "narHash": "sha256-C53NqToxl+n9s1pQ0iLtiH6P5vX3rM+NW/mFt4Ykpsk=",
         "ref": "hkm/remote-iserv",
-        "rev": "50d0abb3317ac439a4e7495b185a64af9b7b9300",
-        "revCount": 10,
+        "rev": "1b7f8aeb37bbc7c00f04e44d9379aa15a4409e8b",
+        "revCount": 18,
         "type": "git",
         "url": "https://gitlab.haskell.org/hamishmack/iserv-proxy.git"
       },
@@ -440,32 +451,22 @@
         "type": "github"
       }
     },
-    "n2c": {
+    "mac2ios": {
       "inputs": {
-        "flake-utils": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "flake-utils"
-        ],
-        "nixpkgs": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "nixpkgs"
-        ]
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1665039323,
-        "narHash": "sha256-SAh3ZjFGsaCI8FRzXQyp56qcGdAqgKEfJWPCQ0Sr7tQ=",
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "rev": "b008fe329ffb59b67bf9e7b08ede6ee792f2741a",
+        "lastModified": 1699767871,
+        "narHash": "sha256-kxeCUfwC/Vgh2FvVMlBUq0eVx1JvfHyN+5MPKUik9mE=",
+        "owner": "zw3rk",
+        "repo": "mobile-core-tools",
+        "rev": "4dcb77d5ea896d749381806dfab5358851b08951",
         "type": "github"
       },
       "original": {
-        "owner": "nlewo",
-        "repo": "nix2container",
+        "owner": "zw3rk",
+        "repo": "mobile-core-tools",
         "type": "github"
       }
     },
@@ -490,95 +491,6 @@
         "type": "github"
       }
     },
-    "nix-nomad": {
-      "inputs": {
-        "flake-compat": "flake-compat_2",
-        "flake-utils": [
-          "haskellNix",
-          "tullia",
-          "nix2container",
-          "flake-utils"
-        ],
-        "gomod2nix": "gomod2nix",
-        "nixpkgs": [
-          "haskellNix",
-          "tullia",
-          "nixpkgs"
-        ],
-        "nixpkgs-lib": [
-          "haskellNix",
-          "tullia",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1658277770,
-        "narHash": "sha256-T/PgG3wUn8Z2rnzfxf2VqlR1CBjInPE0l1yVzXxPnt0=",
-        "owner": "tristanpemble",
-        "repo": "nix-nomad",
-        "rev": "054adcbdd0a836ae1c20951b67ed549131fd2d70",
-        "type": "github"
-      },
-      "original": {
-        "owner": "tristanpemble",
-        "repo": "nix-nomad",
-        "type": "github"
-      }
-    },
-    "nix2container": {
-      "inputs": {
-        "flake-utils": "flake-utils_3",
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1658567952,
-        "narHash": "sha256-XZ4ETYAMU7XcpEeAFP3NOl9yDXNuZAen/aIJ84G+VgA=",
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "rev": "60bb43d405991c1378baf15a40b5811a53e32ffa",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nlewo",
-        "repo": "nix2container",
-        "type": "github"
-      }
-    },
-    "nixago": {
-      "inputs": {
-        "flake-utils": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "flake-utils"
-        ],
-        "nixago-exts": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "blank"
-        ],
-        "nixpkgs": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1661824785,
-        "narHash": "sha256-/PnwdWoO/JugJZHtDUioQp3uRiWeXHUdgvoyNbXesz8=",
-        "owner": "nix-community",
-        "repo": "nixago",
-        "rev": "8c1f9e5f1578d4b2ea989f618588d62a335083c3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixago",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1657693803,
@@ -645,11 +557,11 @@
     },
     "nixpkgs-2205": {
       "locked": {
-        "lastModified": 1672580127,
-        "narHash": "sha256-3lW3xZslREhJogoOkjeZtlBtvFMyxHku7I/9IVehhT8=",
+        "lastModified": 1685573264,
+        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0874168639713f547c05947c76124f78441ea46c",
+        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
         "type": "github"
       },
       "original": {
@@ -661,11 +573,11 @@
     },
     "nixpkgs-2211": {
       "locked": {
-        "lastModified": 1675730325,
-        "narHash": "sha256-uNvD7fzO5hNlltNQUAFBPlcEjNG5Gkbhl/ROiX+GZU4=",
+        "lastModified": 1688392541,
+        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b7ce17b1ebf600a72178f6302c77b6382d09323f",
+        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
         "type": "github"
       },
       "original": {
@@ -675,6 +587,56 @@
         "type": "github"
       }
     },
+    "nixpkgs-2305": {
+      "locked": {
+        "lastModified": 1705033721,
+        "narHash": "sha256-K5eJHmL1/kev6WuqyqqbS1cdNnSidIZ3jeqJ7GbrYnQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a1982c92d8980a0114372973cbdfe0a307f1bdea",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2311": {
+      "locked": {
+        "lastModified": 1719957072,
+        "narHash": "sha256-gvFhEf5nszouwLAkT9nWsDzocUTqLWHuL++dvNjMp9I=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "7144d6241f02d171d25fba3edeaf15e0f2592105",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-23.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1696019113,
+        "narHash": "sha256-X3+DKYWJm93DRSdC5M6K5hLqzSya9BjibtBsuARoPco=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f5892ddac112a1e9b3612c39af1b72987ee5783a",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-regression": {
       "locked": {
         "lastModified": 1643052045,
@@ -693,98 +655,36 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1675758091,
-        "narHash": "sha256-7gFSQbSVAFUHtGCNHPF7mPc5CcqDk9M2+inlVPZSneg=",
+        "lastModified": 1694822471,
+        "narHash": "sha256-6fSDCj++lZVMZlyqOe9SIOL8tYSBz1bI8acwovRwoX8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "747927516efcb5e31ba03b7ff32f61f6d47e7d87",
+        "rev": "47585496bcb13fb72e4a90daeea2f434e2501998",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
+        "rev": "47585496bcb13fb72e4a90daeea2f434e2501998",
         "type": "github"
       }
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1653581809,
-        "narHash": "sha256-Uvka0V5MTGbeOfWte25+tfRL3moECDh1VwokWSZUdoY=",
+        "lastModified": 1698434055,
+        "narHash": "sha256-Phxi5mUKSoL7A0IYUiYtkI9e8NcGaaV5PJEaJApU1Ko=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "83658b28fe638a170a19b8933aa008b30640fbd1",
+        "rev": "1a3c95e3b23b3cdb26750621c08cc2f1560cb883",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1654807842,
-        "narHash": "sha256-ADymZpr6LuTEBXcy6RtFHcUZdjKTBRTMYwu19WOx17E=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "fc909087cc3386955f21b4665731dbdaceefb1d8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_4": {
-      "locked": {
-        "lastModified": 1665087388,
-        "narHash": "sha256-FZFPuW9NWHJteATOf79rZfwfRn5fE0wi9kRzvGfDHPA=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "95fda953f6db2e9496d2682c4fc7b82f959878f7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_5": {
-      "locked": {
-        "lastModified": 1676726892,
-        "narHash": "sha256-M7OYVR6dKmzmlebIjybFf3l18S2uur8lMyWWnHQooLY=",
-        "owner": "angerman",
-        "repo": "nixpkgs",
-        "rev": "729469087592bdea58b360de59dadf6d58714c42",
-        "type": "github"
-      },
-      "original": {
-        "owner": "angerman",
-        "ref": "release-22.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nosys": {
-      "locked": {
-        "lastModified": 1667881534,
-        "narHash": "sha256-FhwJ15uPLRsvaxtt/bNuqE/ykMpNAPF0upozFKhTtXM=",
-        "owner": "divnix",
-        "repo": "nosys",
-        "rev": "2d0d5207f6a230e9d0f660903f8db9807b54814f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "divnix",
-        "repo": "nosys",
-        "type": "github"
-      }
-    },
     "old-ghc-nix": {
       "flake": false,
       "locked": {
@@ -807,17 +707,21 @@
         "flake-utils": "flake-utils",
         "hackage": "hackage",
         "haskellNix": "haskellNix",
-        "nixpkgs": "nixpkgs_5"
+        "mac2ios": "mac2ios",
+        "nixpkgs": [
+          "haskellNix",
+          "nixpkgs-2305"
+        ]
       }
     },
     "stackage": {
       "flake": false,
       "locked": {
-        "lastModified": 1677888571,
-        "narHash": "sha256-YkhRNOaN6QVagZo1cfykYV8KqkI8/q6r2F5+jypOma4=",
+        "lastModified": 1726532152,
+        "narHash": "sha256-LRXbVY3M2S8uQWdwd2zZrsnVPEvt2GxaHGoy8EFFdJA=",
         "owner": "input-output-hk",
         "repo": "stackage.nix",
-        "rev": "cb50e6fabdfb2d7e655059039012ad0623f06a27",
+        "rev": "c77b3530cebad603812cb111c6f64968c2d2337d",
         "type": "github"
       },
       "original": {
@@ -826,110 +730,18 @@
         "type": "github"
       }
     },
-    "std": {
-      "inputs": {
-        "arion": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "blank"
-        ],
-        "blank": "blank",
-        "devshell": "devshell",
-        "dmerge": "dmerge",
-        "flake-utils": "flake-utils_4",
-        "incl": "incl",
-        "makes": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "blank"
-        ],
-        "microvm": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "blank"
-        ],
-        "n2c": "n2c",
-        "nixago": "nixago",
-        "nixpkgs": "nixpkgs_4",
-        "nosys": "nosys",
-        "yants": "yants"
-      },
+    "systems": {
       "locked": {
-        "lastModified": 1674526466,
-        "narHash": "sha256-tMTaS0bqLx6VJ+K+ZT6xqsXNpzvSXJTmogkraBGzymg=",
-        "owner": "divnix",
-        "repo": "std",
-        "rev": "516387e3d8d059b50e742a2ff1909ed3c8f82826",
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
-        "owner": "divnix",
-        "repo": "std",
-        "type": "github"
-      }
-    },
-    "tullia": {
-      "inputs": {
-        "nix-nomad": "nix-nomad",
-        "nix2container": "nix2container",
-        "nixpkgs": [
-          "haskellNix",
-          "nixpkgs"
-        ],
-        "std": "std"
-      },
-      "locked": {
-        "lastModified": 1675695930,
-        "narHash": "sha256-B7rEZ/DBUMlK1AcJ9ajnAPPxqXY6zW2SBX+51bZV0Ac=",
-        "owner": "input-output-hk",
-        "repo": "tullia",
-        "rev": "621365f2c725608f381b3ad5b57afef389fd4c31",
-        "type": "github"
-      },
-      "original": {
-        "owner": "input-output-hk",
-        "repo": "tullia",
-        "type": "github"
-      }
-    },
-    "utils": {
-      "locked": {
-        "lastModified": 1653893745,
-        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "yants": {
-      "inputs": {
-        "nixpkgs": [
-          "haskellNix",
-          "tullia",
-          "std",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1667096281,
-        "narHash": "sha256-wRRec6ze0gJHmGn6m57/zhz/Kdvp9HS4Nl5fkQ+uIuA=",
-        "owner": "divnix",
-        "repo": "yants",
-        "rev": "d18f356ec25cb94dc9c275870c3a7927a10f8c3c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "divnix",
-        "repo": "yants",
+        "owner": "nix-systems",
+        "repo": "default",
         "type": "github"
       }
     }

flake.nix

@@ -1,15 +1,15 @@
 {
   description = "nix flake for simplex-chat";
-  inputs.nixpkgs.url = "github:angerman/nixpkgs/release-22.11";
   inputs.haskellNix.url = "github:input-output-hk/haskell.nix/armv7a";
-  inputs.haskellNix.inputs.nixpkgs.follows = "nixpkgs";
+  inputs.nixpkgs.follows = "haskellNix/nixpkgs-2305";
+  inputs.mac2ios.url = "github:zw3rk/mobile-core-tools";
   inputs.hackage = {
     url = "github:input-output-hk/hackage.nix";
     flake = false;
   };
   inputs.haskellNix.inputs.hackage.follows = "hackage";
   inputs.flake-utils.url = "github:numtide/flake-utils";
-  outputs = { self, haskellNix, nixpkgs, flake-utils, ... }:
+  outputs = { self, haskellNix, nixpkgs, flake-utils, mac2ios, ... }:
     let systems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ]; in
     flake-utils.lib.eachSystem systems (system:
       # this android26 overlay makes the pkgsCross.{aarch64-android,armv7a-android-prebuilt} to set stdVer to 26 (Android 8).
@@ -30,7 +30,7 @@
       # `appendOverlays` with a singleton is identical to `extend`.
       let pkgs = haskellNix.legacyPackages.${system}.appendOverlays [android26]; in
       let drv' = { extra-modules, pkgs', ... }: pkgs'.haskell-nix.project {
-        compiler-nix-name = "ghc8107";
+        compiler-nix-name = "ghc963";
         index-state = "2023-12-12T00:00:00Z";
         # We need this, to specify we want the cabal project.
         # If the stack.yaml was dropped, this would not be necessary.
@@ -40,9 +40,12 @@
           src = ./.;
         };
         sha256map = import ./scripts/nix/sha256map.nix;
-        modules = [{
+        modules = [
+        ({ pkgs, lib, ...}: lib.mkIf (!pkgs.stdenv.hostPlatform.isWindows) {
+          # This patch adds `dl` as an extra-library to direct-sqlciper, which is needed
+          # on pretty much all unix platforms, but then blows up on windows m(
           packages.direct-sqlcipher.patches = [ ./scripts/nix/direct-sqlcipher-2.3.27.patch ];
-        }
+        })
         ({ pkgs,lib, ... }: lib.mkIf (pkgs.stdenv.hostPlatform.isAndroid) {
           packages.simplex-chat.components.library.ghcOptions = [ "-pie" ];
         })] ++ extra-modules;
@@ -64,6 +67,9 @@
       }); in
       let iosPostInstall = bundleName: ''
         ${pkgs.tree}/bin/tree $out
+        mkdir tmp
+        find ./dist -name "libHS*-ghc*.a" -exec cp {} tmp \;
+        (cd tmp; ${pkgs.tree}/bin/tree .; ar x libHS*.a; for o in *.o; do if /usr/bin/otool -xv $o|grep ldadd ; then echo $o; fi; done; cd ..; rm -fR tmp)
         mkdir -p $out/_pkg
         # copy over includes, we might want those, but maybe not.
         # cp -r $out/lib/*/*/include $out/_pkg/
@@ -74,6 +80,18 @@
         find ${pkgs.gmp6.override { withStatic = true; }}/lib -name "*.a" -exec cp {} $out/_pkg \;
         # There is no static libc
         ${pkgs.tree}/bin/tree $out/_pkg
+        for pkg in $out/_pkg/*.a; do
+          chmod +w $pkg
+          ${mac2ios.packages.${system}.mac2ios}/bin/mac2ios $pkg
+          chmod -w $pkg
+        done
+
+        mkdir tmp
+        find $out/_pkg -name "libHS*-ghc*.a" -exec cp {} tmp \;
+        (cd tmp; ${pkgs.tree}/bin/tree .; ar x libHS*.a; for o in *.o; do if /usr/bin/otool -xv $o|grep ldadd ; then echo $o; fi; done; cd ..; rm -fR tmp)
+
+        sha256sum $out/_pkg/*.a
+
         (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/${bundleName}.zip *)
         rm -fR $out/_pkg
         mkdir -p $out/nix-support
@@ -119,13 +137,151 @@
                       hardeningDisable = [ "fortify" ];
                   }
               );in {
+              # STATIC x86_64-linux
               "${pkgs.pkgsCross.musl64.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl64).simplex-chat.components.exes.simplex-chat;
-              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.musl32).simplex-chat.components.exes.simplex-chat;
+              # STATIC i686-linux
+              "${pkgs.pkgsCross.musl32.hostPlatform.system}-static:exe:simplex-chat" = (drv' {
+                pkgs' = pkgs.pkgsCross.musl32;
+                extra-modules = [{
+                  # 32 bit patches
+                  packages.basement.patches = [
+                    ./scripts/nix/basement-pr-573.patch
+                  ];
+                  packages.memory.patches = [
+                    ./scripts/nix/memory-pr-99.patch
+                  ];
+                }];
+              }).simplex-chat.components.exes.simplex-chat;
+              # WINDOWS x86_64-mingwW64
+              "${pkgs.pkgsCross.mingwW64.hostPlatform.system}:exe:simplex-chat" = (drv' {
+                pkgs' = pkgs.pkgsCross.mingwW64;
+                extra-modules = [{
+                  packages.direct-sqlcipher.flags.openssl = true;
+                  packages.bitvec.flags.simd = false;
+                  packages.direct-sqlcipher.patches = [
+                    ./scripts/nix/direct-sqlcipher-2.3.27-win.patch
+                  ];
+                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
+                    (pkgs.pkgsCross.mingwW64.openssl) #.override) # { static = true; enableKTLS = false; })
+                  ];
+                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
+                    (pkgs.pkgsCross.mingwW64.openssl) #.override) # { static = true; enableKTLS = false; })
+                  ];
+                  packages.unix-time.postPatch = ''
+                    sed -i 's/mingwex//g' unix-time.cabal
+                  '';
+                 }];
+                }).simplex-chat.components.exes.simplex-chat.override {
+                postInstall = ''
+                  set -x
+                  ${pkgs.tree}/bin/tree $out
+                  mkdir -p $out/_pkg
+                  cp $out/bin/* $out/_pkg
+                  ${pkgs.tree}/bin/tree $out/_pkg
+                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/${pkgs.pkgsCross.mingwW64.hostPlatform.system}-simplex-chat.zip *)
+                  rm -fR $out/_pkg
+                  mkdir -p $out/nix-support
+                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
+                      > $out/nix-support/hydra-build-products
+                '';
+              };
+              "${pkgs.pkgsCross.mingwW64.hostPlatform.system}:lib:simplex-chat" = (drv' rec {
+                pkgs' = pkgs.pkgsCross.mingwW64;
+                extra-modules = [{
+                  packages.direct-sqlcipher.flags.openssl = true;
+                  # simd will try to read __cpu_model, which we don't expose
+                  # from the rts (yet!).
+                  packages.bitvec.flags.simd = false;
+                  packages.direct-sqlcipher.patches = [
+                    ./scripts/nix/direct-sqlcipher-2.3.27-win.patch
+                  ];
+                  packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
+                    pkgs.pkgsCross.mingwW64.openssl
+                  ];
+                  packages."jpeg-turbo".flags.static = true;
+                  packages.simplexmq.flags.client_library = true;
+                  packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
+                    pkgs.pkgsCross.mingwW64.openssl
+                  ];
+                  packages.unix-time.postPatch = ''
+                    sed -i 's/mingwex//g' unix-time.cabal
+                  '';
+                }];
+              }).simplex-chat.components.library
+              .override (p: {
+                # enableShared = false;
+                setupBuildFlags = p.component.setupBuildFlags ++ map (x: "--ghc-option=${x}") [
+                  "-shared"
+                  "-threaded"
+                  "-o" "libsimplex.dll"
+                  # "-optl-lHSrts_thr"
+                  "-optl-lffi"
+                  # "-optl-static-libgcc"
+                  # We can't do -optl-static-libstdc++ with gcc. g++ might
+                  # but then we are chaning the compiler altogether.
+                  "${./libsimplex.dll.def}"
+                ];
+                postInstall = ''
+                  set -x
+                  function deps() {
+                    ${pkgs.binutils}/bin/strings "$1" | grep '.\.dll'|grep -v -E 'Winsock|ADVAPI32|dbghelp|KERNEL32|msvcrt|ntdll|ole32|RPCRT4|SHELL32|USER32|WINMM|WS2_32|kernel32|GDI32'|grep -v "$1"
+                  }
+                  ${pkgs.tree}/bin/tree $out
+                  mkdir -p $out/_pkg
+                  cp libsimplex.dll $out/_pkg
+                  cp libsimplex.dll.a $out/_pkg
+                  mkdir $out/libs
+                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.openssl}             -name "*.dll" -exec cp {} $out/libs \;
+                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.libffi}              -name "*.dll" -exec cp {} $out/libs \;
+                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.gmp}                 -name "*.dll" -exec cp {} $out/libs \;
+                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.stdenv.cc.cc}        -name "*.dll" -exec cp {} $out/libs \;
+                  find ${pkgs.lib.getBin pkgs.pkgsCross.mingwW64.windows.mcfgthreads} -name "*.dll" -exec cp {} $out/libs \;
+
+                  pushd $out/_pkg
+                  function copyDeps() {
+                    for dep in $(deps "$1"); do
+                      if [ ! -f "$dep" ]; then
+                        if [ ! -f ../libs/"$dep" ]; then
+                          echo "WARN: $1 -> $dep not found!"
+                        else
+                          cp ../libs/"$dep" .
+                          copyDeps "$dep"
+                        fi
+                      fi
+                    done
+                  }
+                  copyDeps libsimplex.dll
+                  popd
+                  ${pkgs.tree}/bin/tree $out/_pkg
+                  (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-${pkgs.pkgsCross.mingwW64.hostPlatform.system}-libsimplex.zip *)
+                  rm -fR $out/_pkg
+                  mkdir -p $out/nix-support
+                  echo "file binary-dist \"$(echo $out/*.zip)\"" \
+                      > $out/nix-support/hydra-build-products
+                '';
+              });
               # "${pkgs.pkgsCross.muslpi.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.muslpi).simplex-chat.components.exes.simplex-chat;
+
+              # STATIC aarch64-linux
               "${pkgs.pkgsCross.aarch64-multiplatform-musl.hostPlatform.system}-static:exe:simplex-chat" = (drv pkgs.pkgsCross.aarch64-multiplatform-musl).simplex-chat.components.exes.simplex-chat;
-              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override {
-                smallAddressSpace = true; enableShared = false;
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
+              "armv7a-android:lib:support" = (drv android32Pkgs).android-support.components.library.override (p: {
+                smallAddressSpace = true;
+                # we won't want -dyamic (see aarch64-android:lib:simplex-chat)
+                enableShared = false;
+                # we also do not want to have any dependencies listed (especially no rts!)
+                enableStatic = false;
+
+                # This used to work with 8.10.7...
+                # setupBuildFlags = p.component.setupBuildFlags ++ map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
+                # ... but now with 9.6+
+                # we have to do the -shared thing by hand.
+                postBuild = ''
+                  armv7a-unknown-linux-androideabi-ghc -shared -o libsupport.so \
+                    -optl-Wl,-u,setLineBuffering \
+                    -optl-Wl,-u,pipe_std_to_socket \
+                    dist/build/*.a
+                '';
+
                 postInstall = ''
 
                   mkdir -p $out/_pkg
@@ -138,14 +294,29 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                         > $out/nix-support/hydra-build-products
                 '';
-              };
-              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override {
-                smallAddressSpace = true; enableShared = false;
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsupport.so" ];
+              });
+              # The android-support package is at
+              # https://github.com/simplex-chat/android-support
+              "aarch64-android:lib:support" = (drv androidPkgs).android-support.components.library.override (p: {
+                smallAddressSpace = true;
+                # no -dynamic
+                enableShared = false;
+                # but also no -staticlib
+                enableStatic = false;
+
+                # we have to do the -shared thing by hand.
+                postBuild = ''
+                  aarch64-unknown-linux-android-ghc -shared -o libsupport.so \
+                    -optl-Wl,-u,setLineBuffering \
+                    -optl-Wl,-u,pipe_std_to_socket \
+                    dist/build/*.a
+                '';
+
                 postInstall = ''
 
                   mkdir -p $out/_pkg
                   cp libsupport.so $out/_pkg
+                  ls -lah $out/_pkg/*
                   ${pkgs.patchelf}/bin/patchelf --remove-needed libunwind.so.1 $out/_pkg/libsupport.so
                   (cd $out/_pkg; ${pkgs.zip}/bin/zip -r -9 $out/pkg-aarch64-android-libsupport.zip *)
                   rm -fR $out/_pkg
@@ -154,10 +325,11 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                         > $out/nix-support/hydra-build-products
                 '';
-              };
+              });
               "armv7a-android:lib:simplex-chat" = (drv' {
                 pkgs' = android32Pkgs;
                 extra-modules = [{
+                  packages.text.flags.simdutf = false;
                   packages.direct-sqlcipher.flags.openssl = true;
                   packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
                     (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
@@ -165,17 +337,63 @@
                   packages.direct-sqlcipher.patches = [
                     ./scripts/nix/direct-sqlcipher-android-log.patch
                   ];
+                  packages."jpeg-turbo".flags.static = true;
                   packages.simplexmq.flags.client_library = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                     (android32Pkgs.openssl.override { static = true; enableKTLS = false; })
                   ];
+                  # 32 bit patches
+                  packages.basement.patches = [
+                    ./scripts/nix/basement-pr-573.patch
+                  ];
+                  packages.memory.patches = [
+                    ./scripts/nix/memory-pr-99.patch
+                  ];
                 }];
-              }).simplex-chat.components.library.override {
-                smallAddressSpace = true; enableShared = false;
+              }).simplex-chat.components.library.override (p: {
+                smallAddressSpace = true;
+                # we want -shared, but not -dyanmic, hence `enableShared = false`.
+                enableShared = false;
+                # we _do_ want rts, and other libs. Hence `enableStatic = true`.
+                enableStatic = true;
                 # for android we build a shared library, passing these arguments is a bit tricky, as
                 # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
                 # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
+                setupBuildFlags = p.component.setupBuildFlags
+                # flags to tell GHC we want to produce a -shared object, and we want to also link
+                # - the ffi library (ffi)
+                ++ map (x: "--ghc-option=${x}") [
+                  "-shared" "-o" "libsimplex.so"
+                  "-threaded"
+                  # "-debug"
+                  "-optl-lffi"
+                ]
+                # This is fairly idiotic. LLD will strip out foreign exported
+                # symbols (a GHC bug? Codegen bug?). So we need to pass `-u <sym>`
+                # to ensure they stay in the produced library. Having them
+                # _undefined_ and _lazy_ (lld will tell with -y <sym> that the
+                # symbol is lazy), makes them _defined_. m(
+                ++ map (sym: "--ghc-option=-optl-Wl,-u,${sym}") [
+                  "chat_close_store"
+                  "chat_decrypt_file"
+                  "chat_decrypt_media"
+                  "chat_encrypt_file"
+                  "chat_encrypt_media"
+                  "chat_migrate_init"
+                  "chat_parse_markdown"
+                  "chat_parse_server"
+                  "chat_password_hash"
+                  "chat_read_file"
+                  "chat_recv_msg"
+                  "chat_recv_msg_wait"
+                  "chat_send_cmd"
+                  "chat_send_remote_cmd"
+                  "chat_valid_name"
+                  "chat_json_length"
+                  "chat_write_file"
+                  "chat_write_image"
+                  "chat_resize_image_to_str_size"
+                ];
                 postInstall = ''
                   set -x
                   ${pkgs.tree}/bin/tree $out
@@ -219,10 +437,11 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                       > $out/nix-support/hydra-build-products
                 '';
-              };
+              });
               "aarch64-android:lib:simplex-chat" = (drv' {
                 pkgs' = androidPkgs;
                 extra-modules = [{
+                  packages.text.flags.simdutf = false;
                   packages.direct-sqlcipher.flags.openssl = true;
                   packages.direct-sqlcipher.components.library.libs = pkgs.lib.mkForce [
                     (androidPkgs.openssl.override { static = true; })
@@ -230,17 +449,62 @@
                   packages.direct-sqlcipher.patches = [
                     ./scripts/nix/direct-sqlcipher-android-log.patch
                   ];
+                  packages.jpeg-turbo.flags.static = true;
+                  packages.jpeg-turbo.components.library.libs = pkgs.lib.mkForce [
+                    (androidPkgs.libjpeg_turbo.override { enableStatic = true; })
+                  ];
+
                   packages.simplexmq.flags.client_library = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                     (androidPkgs.openssl.override { static = true; })
                   ];
                 }];
-              }).simplex-chat.components.library.override {
-                smallAddressSpace = true; enableShared = false;
+              }).simplex-chat.components.library.override (p: {
+                smallAddressSpace = true;
+                # we do not want a dynamically linked object, even though we _do_
+                # want to produce a _shared_ object. But `shared` implied -dyanmic
+                # with cabal, so we disable and pass `-shared` explicitly.
+                enableShared = false;
+                # we do want static (e.g. pass all dependencies in, so we get -staticlib)
+                enableStatic = true;
                 # for android we build a shared library, passing these arguments is a bit tricky, as
                 # we want only the threaded rts (HSrts_thr) and ffi to be linked, but not fed into iserv for
                 # template haskell cross compilation. Thus we just pass them as linker options (-optl).
-                setupBuildFlags = map (x: "--ghc-option=${x}") [ "-shared" "-o" "libsimplex.so" "-optl-lHSrts_thr" "-optl-lffi"];
+                setupBuildFlags = p.component.setupBuildFlags
+                # flags to tell GHC we want to produce a -shared object, and we want to also link
+                # - the ffi library (ffi)
+                ++ map (x: "--ghc-option=${x}") [
+                  "-shared" "-o" "libsimplex.so"
+                  "-threaded"
+                  # "-debug"
+                  "-optl-lffi"
+                ]
+                # This is fairly idiotic. LLD will strip out foreign exported
+                # symbols (a GHC bug? Codegen bug?). So we need to pass `-u <sym>`
+                # to ensure they stay in the produced library. Having them
+                # _undefined_ and _lazy_ (lld will tell with -y <sym> that the
+                # symbol is lazy), makes them _defined_. m(
+                ++ map (sym: "--ghc-option=-optl-Wl,-u,${sym}") [
+                  "chat_close_store"
+                  "chat_decrypt_file"
+                  "chat_decrypt_media"
+                  "chat_encrypt_file"
+                  "chat_encrypt_media"
+                  "chat_migrate_init"
+                  "chat_parse_markdown"
+                  "chat_parse_server"
+                  "chat_password_hash"
+                  "chat_read_file"
+                  "chat_recv_msg"
+                  "chat_recv_msg_wait"
+                  "chat_send_cmd"
+                  "chat_send_remote_cmd"
+                  "chat_valid_name"
+                  "chat_json_length"
+                  "chat_write_file"
+                  "chat_write_image"
+                  "chat_resize_image_to_str_size"
+                ];
                 postInstall = ''
                   set -x
                   ${pkgs.tree}/bin/tree $out
@@ -284,7 +548,7 @@
                   echo "file binary-dist \"$(echo $out/*.zip)\"" \
                       > $out/nix-support/hydra-build-products
                 '';
-              };
+              });
             };
 
             # builds for iOS and iOS simulator
@@ -297,9 +561,11 @@
                   packages.simplexmq.flags.swift = true;
                   packages.direct-sqlcipher.flags.commoncrypto = true;
                   packages.entropy.flags.DoNotGetEntropy = true;
+                  packages."jpeg-turbo".flags.static = true;
                   packages.simplexmq.flags.client_library = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
-                    (pkgs.openssl.override { static = true; })
+                    # TODO: have a cross override for iOS, that sets this.
+                    ((pkgs.openssl.override { static = true; }).overrideDerivation (old: { CFLAGS = "-mcpu=apple-a7 -march=armv8-a+norcpc" ;}))
                   ];
                 }];
               }).simplex-chat.components.library.override (
@@ -311,6 +577,7 @@
                 extra-modules = [{
                   packages.direct-sqlcipher.flags.commoncrypto = true;
                   packages.entropy.flags.DoNotGetEntropy = true;
+                  packages."jpeg-turbo".flags.static = true;
                   packages.simplexmq.flags.client_library = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                     ((pkgs.openssl.override { static = true; }).overrideDerivation (old: { CFLAGS = "-mcpu=apple-a7 -march=armv8-a+norcpc" ;}))
@@ -329,6 +596,7 @@
                   packages.simplexmq.flags.swift = true;
                   packages.direct-sqlcipher.flags.commoncrypto = true;
                   packages.entropy.flags.DoNotGetEntropy = true;
+                  packages."jpeg-turbo".flags.static = true;
                   packages.simplexmq.flags.client_library = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                     (pkgs.openssl.override { static = true; })
@@ -343,6 +611,7 @@
                 extra-modules = [{
                   packages.direct-sqlcipher.flags.commoncrypto = true;
                   packages.entropy.flags.DoNotGetEntropy = true;
+                  packages."jpeg-turbo".flags.static = true;
                   packages.simplexmq.flags.client_library = true;
                   packages.simplexmq.components.library.libs = pkgs.lib.mkForce [
                     (pkgs.openssl.override { static = true; })

libsimplex.dll.def

@@ -16,6 +16,8 @@ EXPORTS
     chat_encrypt_media
     chat_decrypt_media
     chat_write_file
+    chat_write_image
     chat_read_file
     chat_encrypt_file
-    chat_decrypt_file
+    chat_decrypt_file
+    chat_resize_image_to_str_size

package.yaml

@@ -52,6 +52,9 @@ dependencies:
   - unliftio-core == 0.2.*
   - uuid == 1.3.*
   - zip == 2.0.*
+  - JuicyPixels
+  - JuicyPixels-jpeg-turbo
+  - JuicyPixels-stbir
 
 flags:
   swift:

scripts/ci/build-desktop-mac.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-trap "rm apps/multiplatform/local.properties || true; rm local.properties || true; rm /tmp/simplex.keychain || true" EXIT
+trap "rm apps/multiplatform/local.properties 2> /dev/null || true; rm local.properties 2> /dev/null || true; rm /tmp/simplex.keychain" EXIT
 echo "desktop.mac.signing.identity=Developer ID Application: SimpleX Chat Ltd (5NN7GUYB6T)" >> apps/multiplatform/local.properties
 echo "desktop.mac.signing.keychain=/tmp/simplex.keychain" >> apps/multiplatform/local.properties
 echo "desktop.mac.notarization.apple_id=$APPLE_SIMPLEX_NOTARIZATION_APPLE_ID" >> apps/multiplatform/local.properties
@@ -10,6 +10,10 @@ echo "desktop.mac.notarization.password=$APPLE_SIMPLEX_NOTARIZATION_PASSWORD" >>
 echo "desktop.mac.notarization.team_id=5NN7GUYB6T" >> apps/multiplatform/local.properties
 echo "$APPLE_SIMPLEX_SIGNING_KEYCHAIN" | base64 --decode -o /tmp/simplex.keychain
 
+security unlock-keychain -p "" /tmp/simplex.keychain
+# Adding keychain to the list of keychains.
+# Otherwise, it can find cert but exits while signing with "error: The specified item could not be found in the keychain."
+security list-keychains -s `security list-keychains | xargs` /tmp/simplex.keychain
 scripts/desktop/build-lib-mac.sh
 cd apps/multiplatform
 ./gradlew packageDmg

scripts/ci/prepare-keychain-mac.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+security create-keychain -p "" simplex.keychain
+security set-keychain-settings -u simplex.keychain
+security add-certificates -k simplex.keychain "Developer ID Application: SimpleX Chat Ltd (5NN7GUYB6T).cer"
+security add-certificates -k simplex.keychain "Developer ID Certification Authority.cer"
+# Private key with access from any app
+security import "SimpleX Chat.p12" -P "" -k simplex.keychain -A
+# Public key
+security import "SimpleX Chat.pem" -k simplex.keychain

scripts/desktop/build-lib-linux.sh

@@ -8,7 +8,7 @@ function readlink() {
 
 OS=linux
 ARCH=${1:-`uname -a | rev | cut -d' ' -f2 | rev`}
-GHC_VERSION=8.10.7
+GHC_VERSION=9.6.3
 
 if [ "$ARCH" == "aarch64" ]; then
     COMPOSE_ARCH=arm64
@@ -25,7 +25,7 @@ for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc
 for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
 
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN' --ghc-options="-optl-L$(ghc --print-libdir)/rts -optl-Wl,--as-needed,-lHSrts_thr-ghc$GHC_VERSION" --constraint 'simplexmq +client_library'
+cabal build lib:simplex-chat --ghc-options='-optl-Wl,-rpath,$ORIGIN -flink-rts -threaded' --constraint 'simplexmq +client_library'
 cd $BUILD_DIR/build
 #patchelf --add-needed libHSrts_thr-ghc${GHC_VERSION}.so libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so
 #patchelf --add-rpath '$ORIGIN' libHSsimplex-chat-*-inplace-ghc${GHC_VERSION}.so

scripts/desktop/build-lib-mac.sh

@@ -5,13 +5,14 @@ set -e
 OS=mac
 ARCH="${1:-`uname -a | rev | cut -d' ' -f1 | rev`}"
 COMPOSE_ARCH=$ARCH
-GHC_VERSION=8.10.7
+GHC_VERSION=9.6.3
 
 if [ "$ARCH" == "arm64" ]; then
     ARCH=aarch64
 else
     COMPOSE_ARCH=x64
 fi
+
 LIB_EXT=dylib
 LIB=libHSsimplex-chat-*-inplace-ghc*.$LIB_EXT
 GHC_LIBS_DIR=$(ghc --print-libdir)
@@ -23,13 +24,26 @@ for elem in "${exports[@]}"; do count=$(grep -R "$elem$" libsimplex.dll.def | wc
 for elem in "${exports[@]}"; do count=$(grep -R "\"$elem\"" flake.nix | wc -l); if [ $count -ne 2 ]; then echo Wrong exports in flake.nix. Add \"$elem\" in two places of the file; exit 1; fi ; done
 
 rm -rf $BUILD_DIR
-cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/rts -optl-lHSrts_thr-ghc8.10.7 -optl-lffi" --constraint 'simplexmq +client_library'
+cabal build lib:simplex-chat lib:simplex-chat --ghc-options="-optl-Wl,-rpath,@loader_path -optl-Wl,-L$GHC_LIBS_DIR/$ARCH-osx-ghc-$GHC_VERSION -optl-lHSrts_thr-ghc$GHC_VERSION -optl-lffi" --constraint 'simplexmq +client_library'
 
 cd $BUILD_DIR/build
 mkdir deps 2> /dev/null || true
 
 # It's not included by default for some reason. Compiled lib tries to find system one but it's not always available
-cp $GHC_LIBS_DIR/rts/libffi.dylib ./deps
+#cp $GHC_LIBS_DIR/libffi.dylib ./deps
+(
+  BUILD=$PWD
+  cp /tmp/libffi-3.4.4/*-apple-darwin*/.libs/libffi.dylib $BUILD/deps || \
+    ( \
+    cd /tmp && \
+    curl --tlsv1.2 "https://gitlab.haskell.org/ghc/libffi-tarballs/-/raw/libffi-3.4.4/libffi-3.4.4.tar.gz?inline=false" -o libffi.tar.gz && \
+    tar -xzvf libffi.tar.gz && \
+    cd "libffi-3.4.4" && \
+    ./configure && \
+    make && \
+    cp *-apple-darwin*/.libs/libffi.dylib $BUILD/deps \
+    )
+)
 
 DYLIBS=`otool -L $LIB | grep @rpath | tail -n +2 | cut -d' ' -f 1 | cut -d'/' -f2`
 RPATHS=`otool -l $LIB | grep "path "| cut -d' ' -f11`
@@ -70,6 +84,8 @@ function copy_deps() {
 }
 
 copy_deps $LIB
+# Special case
+cp $(ghc --print-libdir)/$ARCH-osx-ghc-$GHC_VERSION/libHSghc-boot-th-$GHC_VERSION-ghc$GHC_VERSION.dylib deps
 rm deps/`basename $LIB`
 
 cd -

scripts/nix/basement-pr-573.patch

@@ -0,0 +1,242 @@
+From 38be2c93acb6f459d24ed6c626981c35ccf44095 Mon Sep 17 00:00:00 2001
+From: Sylvain Henry <sylvain@haskus.fr>
+Date: Thu, 16 Feb 2023 15:40:45 +0100
+Subject: [PATCH] Fix build on 32-bit architectures
+
+---
+ Basement/Bits.hs                 |  4 ++++
+ Basement/From.hs                 | 24 -----------------------
+ Basement/Numerical/Additive.hs   |  4 ++++
+ Basement/Numerical/Conversion.hs | 20 +++++++++++++++++++
+ Basement/PrimType.hs             |  6 +++++-
+ Basement/Types/OffsetSize.hs     | 22 +++++++++++++++++++--
+ 6 files changed, 53 insertions(+), 27 deletions(-)
+
+diff --git a/Basement/Bits.hs b/Basement/Bits.hs
+index 7eeea0f5..24520ed7 100644
+--- a/Basement/Bits.hs
++++ b/Basement/Bits.hs
+@@ -54,8 +54,12 @@ import GHC.Int
+ import Basement.Compat.Primitive
+
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++import GHC.Exts
++#else
+ import GHC.IntWord64
+ #endif
++#endif
+
+ -- | operation over finite bits
+ class FiniteBitsOps bits where
+diff --git a/Basement/From.hs b/Basement/From.hs
+index 7bbe141c..80014b3e 100644
+--- a/Basement/From.hs
++++ b/Basement/From.hs
+@@ -272,23 +272,11 @@ instance (NatWithinBound (CountOf ty) n, KnownNat n, PrimType ty)
+     tryFrom = BlockN.toBlockN . UArray.toBlock . BoxArray.mapToUnboxed id
+
+ instance (KnownNat n, NatWithinBound Word8 n) => From (Zn64 n) Word8 where
+-#if __GLASGOW_HASKELL__ >= 904
+-    from = narrow . unZn64 where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# (GHC.Prim.word64ToWord# w)))
+-#else
+     from = narrow . unZn64 where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# w))
+-#endif
+ instance (KnownNat n, NatWithinBound Word16 n) => From (Zn64 n) Word16 where
+-#if __GLASGOW_HASKELL__ >= 904
+-    from = narrow . unZn64 where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# (GHC.Prim.word64ToWord# w)))
+-#else
+     from = narrow . unZn64 where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# w))
+-#endif
+ instance (KnownNat n, NatWithinBound Word32 n) => From (Zn64 n) Word32 where
+-#if __GLASGOW_HASKELL__ >= 904
+-    from = narrow . unZn64 where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# (GHC.Prim.word64ToWord# w)))
+-#else
+     from = narrow . unZn64 where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# w))
+-#endif
+ instance From (Zn64 n) Word64 where
+     from = unZn64
+ instance From (Zn64 n) Word128 where
+@@ -297,23 +285,11 @@ instance From (Zn64 n) Word256 where
+     from = from . unZn64
+
+ instance (KnownNat n, NatWithinBound Word8 n) => From (Zn n) Word8 where
+-#if __GLASGOW_HASKELL__ >= 904
+-    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# (GHC.Prim.word64ToWord# w)))
+-#else
+     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W8# (wordToWord8# (word64ToWord# w))
+-#endif
+ instance (KnownNat n, NatWithinBound Word16 n) => From (Zn n) Word16 where
+-#if __GLASGOW_HASKELL__ >= 904
+-    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# (GHC.Prim.word64ToWord# w)))
+-#else
+     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W16# (wordToWord16# (word64ToWord# w))
+-#endif
+ instance (KnownNat n, NatWithinBound Word32 n) => From (Zn n) Word32 where
+-#if __GLASGOW_HASKELL__ >= 904
+-    from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# (GHC.Prim.word64ToWord# w)))
+-#else
+     from = narrow . naturalToWord64 . unZn where narrow (W64# w) = W32# (wordToWord32# (word64ToWord# w))
+-#endif
+ instance (KnownNat n, NatWithinBound Word64 n) => From (Zn n) Word64 where
+     from = naturalToWord64 . unZn
+ instance (KnownNat n, NatWithinBound Word128 n) => From (Zn n) Word128 where
+diff --git a/Basement/Numerical/Additive.hs b/Basement/Numerical/Additive.hs
+index d0dfb973..8ab65aa0 100644
+--- a/Basement/Numerical/Additive.hs
++++ b/Basement/Numerical/Additive.hs
+@@ -30,8 +30,12 @@ import qualified Basement.Types.Word128 as Word128
+ import qualified Basement.Types.Word256 as Word256
+
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++import           GHC.Exts
++#else
+ import           GHC.IntWord64
+ #endif
++#endif
+
+ -- | Represent class of things that can be added together,
+ -- contains a neutral element and is commutative.
+diff --git a/Basement/Numerical/Conversion.hs b/Basement/Numerical/Conversion.hs
+index db502c07..fddc8232 100644
+--- a/Basement/Numerical/Conversion.hs
++++ b/Basement/Numerical/Conversion.hs
+@@ -26,8 +26,12 @@ import GHC.Word
+ import Basement.Compat.Primitive
+
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++import GHC.Exts
++#else
+ import GHC.IntWord64
+ #endif
++#endif
+
+ intToInt64 :: Int -> Int64
+ #if WORD_SIZE_IN_BITS == 64
+@@ -96,11 +100,22 @@ int64ToWord64 (I64# i) = W64# (int64ToWord64# i)
+ #endif
+
+ #if WORD_SIZE_IN_BITS == 64
++#if __GLASGOW_HASKELL__ >= 904
++word64ToWord# :: Word64# -> Word#
++word64ToWord# i = word64ToWord# i
++#else
+ word64ToWord# :: Word# -> Word#
+ word64ToWord# i = i
++#endif
+ {-# INLINE word64ToWord# #-}
+ #endif
+
++#if WORD_SIZE_IN_BITS < 64
++word64ToWord32# :: Word64# -> Word32#
++word64ToWord32# i = wordToWord32# (word64ToWord# i)
++{-# INLINE word64ToWord32# #-}
++#endif
++
+ -- | 2 Word32s
+ data Word32x2 = Word32x2 {-# UNPACK #-} !Word32
+                          {-# UNPACK #-} !Word32
+@@ -113,9 +128,14 @@ word64ToWord32s (W64# w64) = Word32x2 (W32# (wordToWord32# (uncheckedShiftRL# (G
+ word64ToWord32s (W64# w64) = Word32x2 (W32# (wordToWord32# (uncheckedShiftRL# w64 32#))) (W32# (wordToWord32# w64))
+ #endif
+ #else
++#if __GLASGOW_HASKELL__ >= 904
++word64ToWord32s :: Word64 -> Word32x2
++word64ToWord32s (W64# w64) = Word32x2 (W32# (word64ToWord32# (uncheckedShiftRL64# w64 32#))) (W32# (word64ToWord32# w64))
++#else
+ word64ToWord32s :: Word64 -> Word32x2
+ word64ToWord32s (W64# w64) = Word32x2 (W32# (word64ToWord# (uncheckedShiftRL64# w64 32#))) (W32# (word64ToWord# w64))
+ #endif
++#endif
+
+ wordToChar :: Word -> Char
+ wordToChar (W# word) = C# (chr# (word2Int# word))
+diff --git a/Basement/PrimType.hs b/Basement/PrimType.hs
+index f8ca2926..a888ec91 100644
+--- a/Basement/PrimType.hs
++++ b/Basement/PrimType.hs
+@@ -54,7 +54,11 @@ import           Basement.Nat
+ import qualified Prelude (quot)
+
+ #if WORD_SIZE_IN_BITS < 64
+-import           GHC.IntWord64
++#if __GLASGOW_HASKELL__ >= 904
++import GHC.Exts
++#else
++import GHC.IntWord64
++#endif
+ #endif
+
+ #ifdef FOUNDATION_BOUNDS_CHECK
+diff --git a/Basement/Types/OffsetSize.hs b/Basement/Types/OffsetSize.hs
+index cd944927..1ea80dad 100644
+--- a/Basement/Types/OffsetSize.hs
++++ b/Basement/Types/OffsetSize.hs
+@@ -70,8 +70,12 @@ import Data.List (foldl')
+ import qualified Prelude
+
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++import GHC.Exts
++#else
+ import GHC.IntWord64
+ #endif
++#endif
+
+ -- | File size in bytes
+ newtype FileSize = FileSize Word64
+@@ -225,20 +229,26 @@ countOfRoundUp alignment (CountOf n) = CountOf ((n + (alignment-1)) .&. compleme
+
+ csizeOfSize :: CountOf Word8 -> CSize
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++csizeOfSize (CountOf (I# sz)) = CSize (W32# (wordToWord32# (int2Word# sz)))
++#else
+ csizeOfSize (CountOf (I# sz)) = CSize (W32# (int2Word# sz))
++#endif
+ #else
+ #if __GLASGOW_HASKELL__ >= 904
+ csizeOfSize (CountOf (I# sz)) = CSize (W64# (wordToWord64# (int2Word# sz)))
+-
+ #else
+ csizeOfSize (CountOf (I# sz)) = CSize (W64# (int2Word# sz))
+-
+ #endif
+ #endif
+
+ csizeOfOffset :: Offset8 -> CSize
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++csizeOfOffset (Offset (I# sz)) = CSize (W32# (wordToWord32# (int2Word# sz)))
++#else
+ csizeOfOffset (Offset (I# sz)) = CSize (W32# (int2Word# sz))
++#endif
+ #else
+ #if __GLASGOW_HASKELL__ >= 904
+ csizeOfOffset (Offset (I# sz)) = CSize (W64# (wordToWord64# (int2Word# sz)))
+@@ -250,7 +260,11 @@ csizeOfOffset (Offset (I# sz)) = CSize (W64# (int2Word# sz))
+ sizeOfCSSize :: CSsize -> CountOf Word8
+ sizeOfCSSize (CSsize (-1))      = error "invalid size: CSSize is -1"
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++sizeOfCSSize (CSsize (I32# sz)) = CountOf (I# (int32ToInt# sz))
++#else
+ sizeOfCSSize (CSsize (I32# sz)) = CountOf (I# sz)
++#endif
+ #else
+ #if __GLASGOW_HASKELL__ >= 904
+ sizeOfCSSize (CSsize (I64# sz)) = CountOf (I# (int64ToInt# sz))
+@@ -261,7 +275,11 @@ sizeOfCSSize (CSsize (I64# sz)) = CountOf (I# sz)
+
+ sizeOfCSize :: CSize -> CountOf Word8
+ #if WORD_SIZE_IN_BITS < 64
++#if __GLASGOW_HASKELL__ >= 904
++sizeOfCSize (CSize (W32# sz)) = CountOf (I# (word2Int# (word32ToWord# sz)))
++#else
+ sizeOfCSize (CSize (W32# sz)) = CountOf (I# (word2Int# sz))
++#endif
+ #else
+ #if __GLASGOW_HASKELL__ >= 904
+ sizeOfCSize (CSize (W64# sz)) = CountOf (I# (word2Int# (word64ToWord# sz)))

scripts/nix/direct-sqlcipher-2.3.27-win.patch

@@ -0,0 +1,12 @@
+diff --git a/direct-sqlcipher.cabal b/direct-sqlcipher.cabal
+index 728ba3e..c63745e 100644
+--- a/direct-sqlcipher.cabal
++++ b/direct-sqlcipher.cabal
+@@ -84,6 +84,8 @@ library
+       cc-options: -DSQLITE_TEMP_STORE=2
+                   -DSQLITE_HAS_CODEC
+
++    extra-libraries: ws2_32
++
+     if !os(windows) && !os(android)
+       extra-libraries: pthread

scripts/nix/memory-pr-99.patch

@@ -0,0 +1,36 @@
+From 2738929ce15b4c8704bbbac24a08539b5d4bf30e Mon Sep 17 00:00:00 2001
+From: sternenseemann <sternenseemann@systemli.org>
+Date: Mon, 14 Aug 2023 10:51:30 +0200
+Subject: [PATCH] Data.Memory.Internal.CompatPrim64: fix 32 bit with GHC >= 9.4
+
+Since 9.4, GHC.Prim exports Word64# operations like timesWord64# even on
+i686 whereas GHC.IntWord64 no longer exists. Therefore, we can just use
+the ready made solution.
+
+Closes #98, as it should be the better solution.
+---
+ Data/Memory/Internal/CompatPrim64.hs | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/Data/Memory/Internal/CompatPrim64.hs b/Data/Memory/Internal/CompatPrim64.hs
+index b9eef8a..a134c88 100644
+--- a/Data/Memory/Internal/CompatPrim64.hs
++++ b/Data/Memory/Internal/CompatPrim64.hs
+@@ -150,6 +150,7 @@ w64# :: Word# -> Word# -> Word# -> Word64#
+ w64# w _ _ = w
+ 
+ #elif WORD_SIZE_IN_BITS == 32
++#if __GLASGOW_HASKELL__ < 904
+ import GHC.IntWord64
+ import GHC.Prim (Word#)
+ 
+@@ -158,6 +159,9 @@ timesWord64# a b =
+     let !ai = word64ToInt64# a
+         !bi = word64ToInt64# b
+      in int64ToWord64# (timesInt64# ai bi)
++#else
++import GHC.Prim
++#endif
+ 
+ w64# :: Word# -> Word# -> Word# -> Word64#
+ w64# _ hw lw =

scripts/nix/sha256map.nix

@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."79e9447b73cc315ce35042b0a5f210c07ea39b07" = "16z7z5a3f7gw0h188manykp008d1bqpydlrj7h497mgyjmp4cy9m";
+  "https://github.com/simplex-chat/simplexmq.git"."0a827307d666de819d5cef17f70a78be5cd0e410" = "09z0y6w1c51szd9r90fl259inn76yahfbb164mawd34sr41ccp7g";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";
@@ -9,4 +9,5 @@
   "https://github.com/simplex-chat/zip.git"."bd421c6b19cc4c465cd7af1f6f26169fb8ee1ebc" = "1csqfjhvc8wb5h4kxxndmb6iw7b4ib9ff2n81hrizsmnf45a6gg0";
   "https://github.com/yesodweb/wai.git"."ec5e017d896a78e787a5acea62b37a4e677dec2e" = "1ckcpmpjfy9jiqrb52q20lj7ln4hmq9v2jk6kpkf3m68c1m9c2bx";
   "https://github.com/simplex-chat/wai.git"."2f6e5aa5f05ba9140ac99e195ee647b4f7d926b0" = "199g4rjdf1zp1fcw8nqdsyr1h36hmg424qqx03071jk7j00z7ay4";
+  "https://gitlab.com/dpwiz/hs-jpeg-turbo"."d2844e00e7834124e27171cde21cf280d6772aa8" = "1gbvpkx7g2r62bfgpmf8ljdvpccnskdnhqzblm515cb70pyrfq07";
 }

simplex-chat.cabal

@@ -35,6 +35,7 @@ library
       Simplex.Chat.Core
       Simplex.Chat.Files
       Simplex.Chat.Help
+      Simplex.Chat.Image
       Simplex.Chat.Markdown
       Simplex.Chat.Messages
       Simplex.Chat.Messages.Batch
@@ -205,7 +206,10 @@ library
       StrictData
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns
   build-depends:
-      aeson ==2.2.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
@@ -270,7 +274,10 @@ executable simplex-bot
       StrictData
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.2.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
@@ -336,7 +343,10 @@ executable simplex-bot-advanced
       StrictData
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.2.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
@@ -405,7 +415,10 @@ executable simplex-broadcast-bot
       Paths_simplex_chat
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.2.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
@@ -472,7 +485,10 @@ executable simplex-chat
       StrictData
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.2.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
@@ -545,7 +561,10 @@ executable simplex-directory-service
       Paths_simplex_chat
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns -threaded
   build-depends:
-      aeson ==2.2.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*
     , attoparsec ==0.14.*
@@ -618,6 +637,7 @@ test-suite simplex-chat-test
       ChatTests.Profiles
       ChatTests.Utils
       JSONTests
+      LinkPreviewTests
       MarkdownTests
       MessageBatching
       MobileTests
@@ -645,7 +665,10 @@ test-suite simplex-chat-test
       StrictData
   ghc-options: -O2 -Weverything -Wno-missing-exported-signatures -Wno-missing-import-lists -Wno-missed-specialisations -Wno-all-missed-specialisations -Wno-unsafe -Wno-safe -Wno-missing-local-signatures -Wno-missing-kind-signatures -Wno-missing-deriving-strategies -Wno-monomorphism-restriction -Wno-prepositive-qualified-module -Wno-unused-packages -Wno-implicit-prelude -Wno-missing-safe-haskell-mode -Wno-missing-export-lists -Wno-partial-fields -Wcompat -Werror=incomplete-record-updates -Werror=incomplete-patterns -Werror=missing-methods -Werror=incomplete-uni-patterns -Werror=tabs -Wredundant-constraints -Wincomplete-record-updates -Wunused-type-patterns -threaded
   build-depends:
-      QuickCheck ==2.14.*
+      JuicyPixels
+    , JuicyPixels-jpeg-turbo
+    , JuicyPixels-stbir
+    , QuickCheck ==2.14.*
     , aeson ==2.2.*
     , ansi-terminal >=0.10 && <0.12
     , async ==2.2.*

src/Simplex/Chat.hs

@@ -92,9 +92,8 @@ import Simplex.Chat.Types.Preferences
 import Simplex.Chat.Types.Shared
 import Simplex.Chat.Util (encryptFile, liftIOEither, shuffle)
 import qualified Simplex.Chat.Util as U
-import Simplex.FileTransfer.Client.Main (maxFileSize, maxFileSizeHard)
 import Simplex.FileTransfer.Client.Presets (defaultXFTPServers)
-import Simplex.FileTransfer.Description (FileDescriptionURI (..), ValidFileDescription)
+import Simplex.FileTransfer.Description (FileDescriptionURI (..), ValidFileDescription, maxFileSize, maxFileSizeHard)
 import qualified Simplex.FileTransfer.Description as FD
 import Simplex.FileTransfer.Protocol (FileParty (..), FilePartyI)
 import qualified Simplex.FileTransfer.Transport as XFTP

src/Simplex/Chat/Image.hs

@@ -0,0 +1,127 @@
+{-# LANGUAGE DataKinds #-}
+{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE GADTs #-}
+{-# LANGUAGE KindSignatures #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE RankNTypes #-}
+{-# LANGUAGE TupleSections #-}
+{-# LANGUAGE TypeSynonymInstances #-}
+
+module Simplex.Chat.Image where
+
+import qualified Codec.Picture as Picture
+import qualified Codec.Picture.JPEGTurbo as JT
+import Codec.Picture.Metadata (Metadatas)
+import Codec.Picture.Png (encodePng)
+import qualified Codec.Picture.STBIR as STBIR
+import Codec.Picture.Types (dropAlphaLayer, pixelFoldMap)
+import Control.Monad.Except (ExceptT (..), runExceptT, throwError)
+import Data.ByteString (ByteString)
+import qualified Data.ByteString.Base64.Lazy as LB64
+import qualified Data.ByteString.Lazy.Char8 as LB
+import Data.Int (Int64)
+import Data.Monoid (All (..))
+import System.IO.Unsafe (unsafePerformIO)
+
+resizeImageToSize :: Bool -> Int -> Int64 -> ResizeableImage -> LB.ByteString
+resizeImageToSize toURI minJpegQuality maxSize (ResizeableImage fmt img encoder) = either resizePNG resizeJPG encoder
+  where
+    halveAndRetry = resizeImageToSize toURI minJpegQuality maxSize (ResizeableImage fmt imgHalved encoder)
+    imgHalved = downscale img 2.0
+    resizePNG enc
+      | LB.length encoded <= maxSize = encoded
+      | LB.length (encode imgHalved) > maxSize = halveAndRetry
+      | otherwise = fitScale 1.0 2.0
+      where
+        encode
+          | toURI = toDataUri "png" . enc
+          | otherwise = enc
+        encoded = encode img
+        fitScale l u
+          | u - l < 1 / 64 = encode $ downscale img u -- prefer lower resolution
+          | otherwise =
+              case compare maxSize (LB.length result) of
+                LT -> fitScale m u -- over budget, scale harder
+                EQ -> result
+                GT -> fitScale l m -- keep more pixels
+          where
+            m = (l + u) / 2
+            result = encode $ downscale img m
+    resizeJPG enc
+      | minSize > maxSize = halveAndRetry
+      | otherwise = fitQuality minJpegQuality 95
+      where
+        encode q
+          | toURI = toDataUri "jpg" $ enc q img -- the correct mime type is "jpeg", but only "jpg" is supported by older clients
+          | otherwise = enc q img
+        minSize = LB.length $ encode minJpegQuality
+        fitQuality l u
+          | u - l <= 1 = encode l -- prefer higher compression
+          | otherwise =
+              case compare (LB.length result) maxSize of
+                LT -> fitQuality m u -- keep more data
+                EQ -> result
+                GT -> fitQuality l m -- over budget, reduce quality
+          where
+            m = (l + u) `div` 2
+            result = encode m
+
+downscale :: STBIR.STBIRPixel pixel => Picture.Image pixel -> Float -> Picture.Image pixel
+downscale img scale = STBIR.resize STBIR.defaultOptions (scaled Picture.imageWidth) (scaled Picture.imageHeight) img
+  where
+    scaled f = round $ fromIntegral (f img) / min 2.0 (max 0.5 scale)
+
+toDataUri :: LB.ByteString -> LB.ByteString -> LB.ByteString
+toDataUri fmt body = "data:image/" <> fmt <> ";base64," <> LB64.encode body
+
+decodeResizeable :: ByteString -> Either String (ResizeableImage, Metadatas)
+decodeResizeable source = do
+  (input, metadata) <- Picture.decodeImageWithMetadata source
+  maybe (Left "unsupported image format") (pure . (,metadata)) $ resizeableImage (tryDropOpacity input)
+
+readResizeable :: FilePath -> IO (Either String (ResizeableImage, Metadatas))
+readResizeable inputPath = runExceptT $ do
+  (input, metadata) <- ExceptT $ Picture.readImageWithMetadata inputPath -- will use mmap instead of reading the whole file
+  maybe (throwError "unsupported image format") (pure . (,metadata)) $ resizeableImage (tryDropOpacity input)
+
+tryDropOpacity :: Picture.DynamicImage -> Picture.DynamicImage
+tryDropOpacity dyn = case dyn of
+  Picture.ImageRGBA16 img | opaque img -> Picture.ImageRGB16 $ dropAlphaLayer img
+  Picture.ImageRGBA8 img | opaque img -> Picture.ImageRGB8 $ dropAlphaLayer img
+  Picture.ImageYA16 img | opaque img -> Picture.ImageY16 $ dropAlphaLayer img
+  Picture.ImageYA8 img | opaque img -> Picture.ImageY8 $ dropAlphaLayer img
+  _ -> dyn
+  where
+    opaque :: (Picture.Pixel a, Eq (Picture.PixelBaseComponent a), Bounded (Picture.PixelBaseComponent a)) => Picture.Image a -> Bool
+    opaque = getAll . pixelFoldMap (All . \pix -> Picture.pixelOpacity pix == maxBound)
+
+data ResizeableImage where
+  ResizeableImage ::
+    STBIR.STBIRPixel a =>
+    -- | format label
+    String ->
+    -- | current image data
+    Picture.Image a ->
+    ImageEncoder a ->
+    ResizeableImage
+
+type ImageEncoder a = Either (PNGEncoder a) (JPGEncoder a)
+type PNGEncoder a = Picture.Image a -> LB.ByteString
+type JPGEncoder a = Int -> Picture.Image a -> LB.ByteString
+
+resizeableImage :: Picture.DynamicImage -> Maybe ResizeableImage
+resizeableImage dyn = case dyn of
+  Picture.ImageY8 img -> Just $ ResizeableImage "Y8" img $ Right $ \q -> LB.fromStrict . unsafePerformIO . JT.encodeRGB q . Picture.convertRGB8 . Picture.ImageY8 -- TODO: directly
+  Picture.ImageY16 img -> Just $ ResizeableImage "Y16" img $ Left encodePng
+  Picture.ImageY32 _ -> Nothing
+  Picture.ImageYF _ -> Nothing
+  Picture.ImageYA8 img -> Just $ ResizeableImage "YA8" img $ Left encodePng
+  Picture.ImageYA16 img -> Just $ ResizeableImage "YA16" img $ Left encodePng
+  Picture.ImageRGB8 img -> Just $ ResizeableImage "RGB8" img $ Right $ \q -> LB.fromStrict . unsafePerformIO . JT.encodeRGB q
+  Picture.ImageRGB16 img -> Just $ ResizeableImage "RGB16" img $ Left encodePng
+  Picture.ImageRGBF _ -> Nothing
+  Picture.ImageRGBA8 img -> Just $ ResizeableImage "RGBA8" img $ Left encodePng
+  Picture.ImageRGBA16 img -> Just $ ResizeableImage "RGBA16" img $ Left encodePng
+  Picture.ImageYCbCr8 img -> Just $ ResizeableImage "YCbCr8" img $ Right $ \q -> LB.fromStrict . unsafePerformIO . JT.encodeRGB q . Picture.convertRGB8 . Picture.ImageYCbCr8 -- TODO: JT.encodeYUV
+  Picture.ImageCMYK8 img -> Just $ ResizeableImage "CMYK8" img $ Right $ \q -> LB.fromStrict . unsafePerformIO . JT.encodeRGB q . Picture.convertRGB8 . Picture.ImageCMYK8
+  Picture.ImageCMYK16 _ -> Nothing

src/Simplex/Chat/Mobile.hs

@@ -21,6 +21,7 @@ import qualified Data.ByteString.Base64.URL as U
 import Data.ByteString.Char8 (ByteString)
 import qualified Data.ByteString.Char8 as B
 import qualified Data.ByteString.Lazy.Char8 as LB
+import Data.Either (fromRight)
 import Data.Functor (($>))
 import Data.List (find)
 import qualified Data.List.NonEmpty as L
@@ -29,13 +30,14 @@ import Data.Word (Word8)
 import Database.SQLite.Simple (SQLError (..))
 import qualified Database.SQLite.Simple as DB
 import Foreign.C.String
-import Foreign.C.Types (CInt (..))
+import Foreign.C.Types (CBool (..), CInt (..), CLong (..))
 import Foreign.Ptr
 import Foreign.StablePtr
 import Foreign.Storable (poke)
 import GHC.IO.Encoding (setFileSystemEncoding, setForeignEncoding, setLocaleEncoding)
 import Simplex.Chat
 import Simplex.Chat.Controller
+import Simplex.Chat.Image (readResizeable, resizeImageToSize)
 import Simplex.Chat.Markdown (ParsedMarkdown (..), parseMaybeMarkdownList)
 import Simplex.Chat.Mobile.File
 import Simplex.Chat.Mobile.Shared
@@ -45,6 +47,7 @@ import Simplex.Chat.Remote.Types
 import Simplex.Chat.Store
 import Simplex.Chat.Store.Profiles
 import Simplex.Chat.Types
+import Simplex.Chat.Util (liftIOEither)
 import Simplex.Messaging.Agent.Client (agentClientStore)
 import Simplex.Messaging.Agent.Env.SQLite (createAgentStore)
 import Simplex.Messaging.Agent.Store.SQLite (MigrationConfirmation (..), MigrationError, closeSQLiteStore, reopenSQLiteStore)
@@ -102,12 +105,16 @@ foreign export ccall "chat_decrypt_media" cChatDecryptMedia :: CString -> Ptr Wo
 
 foreign export ccall "chat_write_file" cChatWriteFile :: StablePtr ChatController -> CString -> Ptr Word8 -> CInt -> IO CJSONString
 
+foreign export ccall "chat_write_image" cChatWriteImage :: StablePtr ChatController -> CLong -> CString -> Ptr Word8 -> CInt -> CBool -> IO CJSONString
+
 foreign export ccall "chat_read_file" cChatReadFile :: CString -> CString -> CString -> IO (Ptr Word8)
 
 foreign export ccall "chat_encrypt_file" cChatEncryptFile :: StablePtr ChatController -> CString -> CString -> IO CJSONString
 
 foreign export ccall "chat_decrypt_file" cChatDecryptFile :: CString -> CString -> CString -> CString -> IO CString
 
+foreign export ccall "chat_resize_image_to_str_size" cChatResizeImageToStrSize :: CString -> CLong -> IO CString
+
 -- | check / migrate database and initialize chat controller on success
 cChatMigrateInit :: CString -> CString -> CString -> Ptr (StablePtr ChatController) -> IO CJSONString
 cChatMigrateInit fp key conf = cChatMigrateInitKey fp key 0 conf 0
@@ -182,6 +189,37 @@ cChatValidName cName = newCString . mkValidName =<< peekCString cName
 cChatJsonLength :: CString -> IO CInt
 cChatJsonLength s = fromIntegral . subtract 2 . LB.length . J.encode . safeDecodeUtf8 <$> B.packCString s
 
+-- -- | Resize image at path to match specified dimensions preserving aspect ratio
+-- cChatResizeImageToFit :: CString -> CInt -> CInt -> IO CString
+-- cChatResizeImageToFit path maxWidth maxHeight = error "todo"
+
+-- -- | Resize image at path to match specified dimensions, cropping the extra pixels
+-- cChatResizeImageCrop :: CString -> CInt -> CInt -> IO CString
+-- cChatResizeImageCrop path width height = error "todo" -- аватарки
+
+-- -- | Downscale image at path until it fits into specified size
+-- cChatResizeImageToDataSize :: CString -> CInt -> IO CString
+-- cChatResizeImageToDataSize path maxSize = error "todo"
+
+-- | Downscale image at path until its data-uri encoding fits into specified size.
+-- Returns data-uri/base64 encoded image as 0-terminated string.
+-- Empty result string means operation failure.
+-- The caller must free the result ptr.
+cChatResizeImageToStrSize :: CString -> CLong -> IO CString
+cChatResizeImageToStrSize fp' maxSize = do
+  fp <- peekCString fp'
+  res <- runExceptT $ do
+    (ri, _) <- liftIOEither $ readResizeable fp
+    let resized = resizeImageToSize True previewMinQuality (fromIntegral maxSize) ri
+    if LB.length resized > fromIntegral maxSize then throwError "unable to fit" else pure resized
+  newCStringFromLazyBS $ fromRight "" res
+  where
+    previewMinQuality = 20
+
+-- -- | Strip EXIF etc metadata from image, inlplace
+-- cChatStripImageMetadata :: CString -> IO CBool
+-- cChatStripImageMetadata path = error "todo"
+
 mobileChatOpts :: String -> ChatOpts
 mobileChatOpts dbFilePrefix =
   ChatOpts

src/Simplex/Chat/Mobile/File.hs

@@ -7,6 +7,7 @@
 
 module Simplex.Chat.Mobile.File
   ( cChatWriteFile,
+    cChatWriteImage,
     cChatReadFile,
     cChatEncryptFile,
     cChatDecryptFile,
@@ -35,6 +36,8 @@ import Foreign.Ptr
 import Foreign.StablePtr
 import Foreign.Storable (poke, pokeByteOff)
 import Simplex.Chat.Controller (ChatController (..))
+import Simplex.Chat.Image (resizeImageToSize)
+import qualified Simplex.Chat.Image as Picture
 import Simplex.Chat.Mobile.Shared
 import Simplex.Chat.Util (chunkSize, encryptFile)
 import Simplex.Messaging.Crypto.File (CryptoFile (..), CryptoFileArgs (..), CryptoFileHandle, FTCryptoError (..))
@@ -45,7 +48,7 @@ import Simplex.Messaging.Util (catchAll)
 import UnliftIO (Handle, IOMode (..), atomically, withFile)
 
 data WriteFileResult
-  = WFResult {cryptoArgs :: CryptoFileArgs}
+  = WFResult {cryptoArgs :: Maybe CryptoFileArgs}
   | WFError {writeError :: String}
 
 $(JQ.deriveToJSON (sumTypeJSON $ dropPrefix "WF") ''WriteFileResult)
@@ -61,10 +64,32 @@ cChatWriteFile cc cPath ptr len = do
 chatWriteFile :: ChatController -> FilePath -> ByteString -> IO WriteFileResult
 chatWriteFile ChatController {random} path s = do
   cfArgs <- atomically $ CF.randomArgs random
-  let file = CryptoFile path $ Just cfArgs
-  either WFError (\_ -> WFResult cfArgs)
+  chatWriteFile_ (Just cfArgs) path s
+
+chatWriteFile_ :: Maybe CryptoFileArgs -> FilePath -> ByteString -> IO WriteFileResult
+chatWriteFile_ cfArgs_ path s = do
+  let file = CryptoFile path cfArgs_
+  either WFError (\_ -> WFResult cfArgs_)
     <$> runCatchExceptT (withExceptT show $ CF.writeFile file $ LB.fromStrict s)
 
+cChatWriteImage :: StablePtr ChatController -> CLong -> CString -> Ptr Word8 -> CInt -> CBool -> IO CJSONString
+cChatWriteImage cc maxSize cPath ptr len encrypt = do
+  c <- deRefStablePtr cc
+  path <- peekCString cPath
+  src <- getByteString ptr len
+  cfArgs_ <- if encrypt /= 0 then Just <$> atomically (CF.randomArgs $ random c) else pure Nothing
+  r <-
+    case Picture.decodeResizeable src of
+      Left e -> pure $ WFError e
+      Right (ri, _metadata) -> do
+        let resized = resizeImageToSize False storeMinQuality (fromIntegral maxSize) ri
+        if LB.length resized > fromIntegral maxSize
+          then pure $ WFError "unable to fit"
+          else chatWriteFile_ cfArgs_ path (LB.toStrict resized)
+  newCStringFromLazyBS $ J.encode r
+  where
+    storeMinQuality = 20
+
 data ReadFileResult
   = RFResult {fileSize :: Int}
   | RFError {readError :: String}
@@ -106,7 +131,7 @@ chatEncryptFile ChatController {random} fromPath toPath =
     encrypt = do
       cfArgs <- atomically $ CF.randomArgs random
       encryptFile fromPath toPath cfArgs
-      pure cfArgs
+      pure $ Just cfArgs
 
 cChatDecryptFile :: CString -> CString -> CString -> CString -> IO CString
 cChatDecryptFile cFromPath cKey cNonce cToPath = do

tests/ChatTests/Files.hs

@@ -620,7 +620,7 @@ testXFTPFileTransferEncrypted =
     createDirectoryIfMissing True "./tests/tmp/alice/"
     createDirectoryIfMissing True "./tests/tmp/bob/"
     WFResult cfArgs <- chatWriteFile (chatController alice) srcPath src
-    let fileJSON = LB.unpack $ J.encode $ CryptoFile srcPath $ Just cfArgs
+    let fileJSON = LB.unpack $ J.encode $ CryptoFile srcPath cfArgs
     withXFTPServer $ do
       connectUsers alice bob
       alice ##> ("/_send @2 json [{\"msgContent\":{\"type\":\"file\", \"text\":\"\"}, \"fileSource\": " <> fileJSON <> "}]")

tests/LinkPreviewTests.hs

@@ -0,0 +1,32 @@
+module LinkPreviewTests where
+
+import qualified Data.ByteString.Base64.Lazy as LB64
+import qualified Data.ByteString.Lazy.Char8 as LB
+import qualified Codec.Picture as Picture
+import Control.Logger.Simple
+import Control.Monad
+import Simplex.Chat.Image (ResizeableImage (..))
+import qualified Simplex.Chat.Image as Image
+import Simplex.Messaging.Util (tshow)
+import Test.Hspec
+
+linkPreviewTests :: SpecWith FilePath
+linkPreviewTests = do
+  fdescribe "Image resize" $ do
+    it "JPG" $ resizeToStrTest "tests/fixtures/test.jpg"
+    it "PNG with alpha" $ resizeToStrTest "tests/fixtures/logo-large-rgba.png"
+    it "PNG without alpha" $ resizeToStrTest "tests/fixtures/preview-issue1.png"
+
+resizeToStrTest :: FilePath -> FilePath -> IO ()
+resizeToStrTest inputPath tmp = do
+  (ri@(ResizeableImage imgFormat _img encoder), metadata) <- either error pure =<< Image.readResizeable inputPath
+  logDebug $ tshow (metadata, imgFormat, either (const "png") (const "jpg") encoder)
+  let res = Image.resizeImageToSize True 20 maxSize ri
+      finalSize = LB.length res
+  unless (finalSize <= maxSize) $ error $ "Final size larger than maximum size: " <> show (finalSize, maxSize)
+  let (fmt, b64) = fmap (LB.drop 8) . LB.break (== ';') $ LB.drop 11 res
+      outFile = tmp ++ "/out." ++ LB.unpack fmt
+  either error (LB.writeFile outFile) $ LB64.decode b64
+  Picture.readImageWithMetadata outFile >>= either error (logDebug . tshow . snd)
+  where
+    maxSize = 14000

tests/MobileTests.hs

@@ -282,8 +282,8 @@ testFileCApi fileName tmp = do
   ptr <- mallocBytes $ B.length src
   putByteString ptr src
   r <- peekCAString =<< cChatWriteFile cc cPath ptr cLen
-  Just (WFResult cfArgs@(CFArgs key nonce)) <- jDecode r
-  let encryptedFile = CryptoFile path $ Just cfArgs
+  Just (WFResult cfArgs@(Just (CFArgs key nonce))) <- jDecode r
+  let encryptedFile = CryptoFile path cfArgs
   CF.getFileContentsSize encryptedFile `shouldReturn` fromIntegral (B.length src)
   cKey <- encodedCString key
   cNonce <- encodedCString nonce
@@ -318,8 +318,8 @@ testFileEncryptionCApi fileName tmp = do
   let toPath = tmp </> (fileName <> ".encrypted.pdf")
   cToPath <- newCString toPath
   r <- peekCAString =<< cChatEncryptFile cc cFromPath cToPath
-  Just (WFResult cfArgs@(CFArgs key nonce)) <- jDecode r
-  CF.getFileContentsSize (CryptoFile toPath $ Just cfArgs) `shouldReturn` fromIntegral (B.length src)
+  Just (WFResult cfArgs@(Just (CFArgs key nonce))) <- jDecode r
+  CF.getFileContentsSize (CryptoFile toPath cfArgs) `shouldReturn` fromIntegral (B.length src)
   cKey <- encodedCString key
   cNonce <- encodedCString nonce
   let toPath' = tmp </> (fileName <> ".decrypted.pdf")

tests/Test.hs

@@ -6,6 +6,7 @@ import ChatTests.Utils (xdescribe'')
 import Control.Logger.Simple
 import Data.Time.Clock.System
 import JSONTests
+import LinkPreviewTests
 import MarkdownTests
 import MessageBatching
 import MobileTests
@@ -22,7 +23,7 @@ import WebRTCTests
 
 main :: IO ()
 main = do
-  setLogLevel LogError
+  setLogLevel LogDebug
   withGlobalLogging logCfg . hspec $ do
     describe "Schema dump" schemaDumpTest
     describe "SimpleX chat markdown" markdownTests
@@ -40,6 +41,7 @@ main = do
       xdescribe'' "SimpleX Broadcast bot" broadcastBotTests
       xdescribe'' "SimpleX Directory service bot" directoryServiceTests
       describe "Remote session" remoteTests
+    around testBracket $ describe "Link preview" linkPreviewTests
   where
     testBracket test = withSmpServer $ tmpBracket test
     tmpBracket test = do