// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

#ifndef RUNTIME_BIN_DARTUTILS_H_
#define RUNTIME_BIN_DARTUTILS_H_

#include "bin/isolate_data.h"
#include "include/dart_api.h"
#include "include/dart_native_api.h"
#include "platform/assert.h"
#include "platform/globals.h"
#include "platform/hashmap.h"

namespace dart {
namespace bin {

// Forward declarations.
class File;
class OSError;

/* Handles error handles returned from Dart API functions.  If a value
 * is an error, uses Dart_PropagateError to throw it to the enclosing
 * Dart activation.  Otherwise, returns the original handle.
 *
 * This function can be used to wrap most API functions, but API
 * functions can also be nested without this error check, since all
 * API functions return any error handles passed in as arguments, unchanged.
 */
static inline Dart_Handle ThrowIfError(Dart_Handle handle) {
  if (Dart_IsError(handle)) {
    Dart_PropagateError(handle);
  }
  return handle;
}

static inline void* GetHashmapKeyFromString(char* key) {
  return reinterpret_cast<void*>(key);
}

class CommandLineOptions {
 public:
  explicit CommandLineOptions(int max_count)
      : count_(0), max_count_(max_count), arguments_(NULL) {
    static const int kWordSize = sizeof(intptr_t);
    arguments_ = reinterpret_cast<const char**>(malloc(max_count * kWordSize));
    if (arguments_ == NULL) {
      max_count_ = 0;
    }
  }
  ~CommandLineOptions() {
    free(arguments_);
    count_ = 0;
    max_count_ = 0;
    arguments_ = NULL;
  }

  int count() const { return count_; }
  const char** arguments() const { return arguments_; }

  const char* GetArgument(int index) const {
    return (index >= 0 && index < count_) ? arguments_[index] : NULL;
  }
  void AddArgument(const char* argument) {
    if (count_ < max_count_) {
      arguments_[count_] = argument;
      count_ += 1;
    } else {
      abort();  // We should never get into this situation.
    }
  }

  void operator delete(void* pointer) { abort(); }

 private:
  void* operator new(size_t size);

  int count_;
  int max_count_;
  const char** arguments_;

  DISALLOW_COPY_AND_ASSIGN(CommandLineOptions);
};

class DartUtils {
 public:
  // Returns the integer value of a Dart object. If the object is not
  // an integer value an API error is propagated.
  static int64_t GetIntegerValue(Dart_Handle value_obj);
  // Returns the integer value of a Dart object. If the object is not
  // an integer value or outside the requested range an API error is
  // propagated.
  static int64_t GetInt64ValueCheckRange(Dart_Handle value_obj,
                                         int64_t lower,
                                         int64_t upper);
  // Returns the intptr_t value of a Dart object. If the object is not
  // an integer value or the value is outside the intptr_t range an
  // API error is propagated.
  static intptr_t GetIntptrValue(Dart_Handle value_obj);
  // Checks that the value object is an integer object that fits in a
  // signed 64-bit integer. If it is, the value is returned in the
  // value out parameter and true is returned. Otherwise, false is
  // returned.
  static bool GetInt64Value(Dart_Handle value_obj, int64_t* value);
  // Returns the string value of a Dart object. If the object is not
  // a string value an API error is propagated.
  static const char* GetStringValue(Dart_Handle str_obj);
  // Returns the boolean value of a Dart object. If the object is not
  // a boolean value an API error is propagated.
  static bool GetBooleanValue(Dart_Handle bool_obj);
  // Returns the boolean value of the argument at index. If the argument
  // is not a boolean value an API error is propagated.
  static bool GetNativeBooleanArgument(Dart_NativeArguments args,
                                       intptr_t index);
  // Returns the integer value of the argument at index. If the argument
  // is not an integer value an API error is propagated.
  static int64_t GetNativeIntegerArgument(Dart_NativeArguments args,
                                          intptr_t index);
  // Returns the intptr_t value of the argument at index. If the argument
  // is not an integer value or the value is outside the intptr_t range an
  // API error is propagated.
  static intptr_t GetNativeIntptrArgument(Dart_NativeArguments args,
                                          intptr_t index);
  // Returns the string value of the argument at index. If the argument
  // is not a string value an API error is propagated.
  static const char* GetNativeStringArgument(Dart_NativeArguments args,
                                             intptr_t index);
  static Dart_Handle SetIntegerField(Dart_Handle handle,
                                     const char* name,
                                     int64_t val);
  static Dart_Handle SetStringField(Dart_Handle handle,
                                    const char* name,
                                    const char* val);
  static bool IsDartSchemeURL(const char* url_name);
  static bool IsDartExtensionSchemeURL(const char* url_name);
  static bool IsDartIOLibURL(const char* url_name);
  static bool IsDartCLILibURL(const char* url_name);
  static bool IsDartHttpLibURL(const char* url_name);
  static bool IsDartBuiltinLibURL(const char* url_name);
  static bool IsHttpSchemeURL(const char* url_name);
  static const char* RemoveScheme(const char* url);
  static char* DirName(const char* url);
  static void* MapExecutable(const char* name, intptr_t* file_len);
  static void* OpenFile(const char* name, bool write);
  static void* OpenFileUri(const char* uri, bool write);
  static void ReadFile(uint8_t** data, intptr_t* file_len, void* stream);
  static void WriteFile(const void* buffer, intptr_t num_bytes, void* stream);
  static void CloseFile(void* stream);
  static bool EntropySource(uint8_t* buffer, intptr_t length);
  static Dart_Handle ReadStringFromFile(const char* filename);
  static Dart_Handle MakeUint8Array(const uint8_t* buffer, intptr_t length);
  static Dart_Handle PrepareForScriptLoading(bool is_service_isolate,
                                             bool trace_loading);
  static Dart_Handle SetupServiceLoadPort();
  static Dart_Handle SetupPackageRoot(const char* package_root,
                                      const char* packages_file);
  static Dart_Handle SetupIOLibrary(const char* namespc_path,
                                    const char* script_uri,
                                    bool disable_exit);

  static bool PostNull(Dart_Port port_id);
  static bool PostInt32(Dart_Port port_id, int32_t value);
  static bool PostInt64(Dart_Port port_id, int64_t value);

  static Dart_Handle GetDartType(const char* library_url,
                                 const char* class_name);
  // Create a new Dart OSError object with the current OS error.
  static Dart_Handle NewDartOSError();
  // Create a new Dart OSError object with the provided OS error.
  static Dart_Handle NewDartOSError(OSError* os_error);
  static Dart_Handle NewDartExceptionWithOSError(const char* library_url,
                                                 const char* exception_name,
                                                 const char* message,
                                                 Dart_Handle os_error);
  static Dart_Handle NewDartExceptionWithMessage(const char* library_url,
                                                 const char* exception_name,
                                                 const char* message);
  static Dart_Handle NewDartArgumentError(const char* message);
  static Dart_Handle NewDartUnsupportedError(const char* message);
  static Dart_Handle NewDartIOException(const char* exception_name,
                                        const char* message,
                                        Dart_Handle os_error);

  // Create a new Dart String object from a C String.
  static Dart_Handle NewString(const char* str) {
    ASSERT(str != NULL);
    return Dart_NewStringFromUTF8(reinterpret_cast<const uint8_t*>(str),
                                  strlen(str));
  }

  // Allocate length bytes for a C string with Dart_ScopeAllocate.
  static char* ScopedCString(intptr_t length) {
    char* result = NULL;
    result =
        reinterpret_cast<char*>(Dart_ScopeAllocate(length * sizeof(*result)));
    return result;
  }

  // Copy str into a buffer allocated with Dart_ScopeAllocate.
  static char* ScopedCopyCString(const char* str) {
    size_t str_len = strlen(str);
    char* result = ScopedCString(str_len + 1);
    memmove(result, str, str_len);
    result[str_len] = '\0';
    return result;
  }

  // Create a new Dart InternalError object with the provided message.
  static Dart_Handle NewError(const char* format, ...);
  static Dart_Handle NewInternalError(const char* message);

  static Dart_Handle LookupBuiltinLib() {
    return Dart_LookupLibrary(NewString(kBuiltinLibURL));
  }

  static bool SetOriginalWorkingDirectory();
  static Dart_Handle GetCanonicalizableWorkingDirectory();

  static const char* MapLibraryUrl(const char* url_string);

  static Dart_Handle ResolveUriInWorkingDirectory(Dart_Handle script_uri);
  static Dart_Handle ResolveScript(Dart_Handle url);

  enum MagicNumber {
    kAppJITMagicNumber,
    kKernelMagicNumber,
    kKernelListMagicNumber,
    kGzipMagicNumber,
    kUnknownMagicNumber
  };

  // Checks if the buffer is a script snapshot, kernel file, or gzip file.
  static MagicNumber SniffForMagicNumber(const char* filename);

  // Checks if the buffer is a script snapshot, kernel file, or gzip file.
  static MagicNumber SniffForMagicNumber(const uint8_t* text_buffer,
                                         intptr_t buffer_len);

  // Global state that stores the original working directory..
  static const char* original_working_directory;

  // Global state that captures the URL mappings specified on the command line.
  static CommandLineOptions* url_mapping;

  static const char* const kDartScheme;
  static const char* const kDartExtensionScheme;
  static const char* const kAsyncLibURL;
  static const char* const kBuiltinLibURL;
  static const char* const kCoreLibURL;
  static const char* const kInternalLibURL;
  static const char* const kIsolateLibURL;
  static const char* const kHttpLibURL;
  static const char* const kIOLibURL;
  static const char* const kIOLibPatchURL;
  static const char* const kCLILibURL;
  static const char* const kCLILibPatchURL;
  static const char* const kUriLibURL;
  static const char* const kHttpScheme;
  static const char* const kVMServiceLibURL;

  static Dart_Handle LibraryFilePath(Dart_Handle library_uri);

  static void SetEnvironment(dart::SimpleHashMap* environment);
  static Dart_Handle EnvironmentCallback(Dart_Handle name);

 private:
  static Dart_Handle SetWorkingDirectory();
  static Dart_Handle PrepareBuiltinLibrary(Dart_Handle builtin_lib,
                                           Dart_Handle internal_lib,
                                           bool is_service_isolate,
                                           bool trace_loading);
  static Dart_Handle PrepareCoreLibrary(Dart_Handle core_lib,
                                        Dart_Handle io_lib,
                                        bool is_service_isolate);
  static Dart_Handle PrepareAsyncLibrary(Dart_Handle async_lib,
                                         Dart_Handle isolate_lib);
  static Dart_Handle PrepareIOLibrary(Dart_Handle io_lib);
  static Dart_Handle PrepareIsolateLibrary(Dart_Handle isolate_lib);
  static Dart_Handle PrepareCLILibrary(Dart_Handle cli_lib);

  static dart::SimpleHashMap* environment_;

  DISALLOW_ALLOCATION();
  DISALLOW_IMPLICIT_CONSTRUCTORS(DartUtils);
};

class CObject {
 public:
  // These match the constants in sdk/lib/io/common.dart.
  static const int kSuccess = 0;
  static const int kArgumentError = 1;
  static const int kOSError = 2;
  static const int kFileClosedError = 3;

  explicit CObject(Dart_CObject* cobject) : cobject_(cobject) {}
  Dart_CObject_Type type() { return cobject_->type; }
  Dart_TypedData_Type byte_array_type() {
    ASSERT(type() == Dart_CObject_kTypedData ||
           type() == Dart_CObject_kExternalTypedData);
    return cobject_->value.as_typed_data.type;
  }

  bool IsNull() { return type() == Dart_CObject_kNull; }
  bool IsBool() { return type() == Dart_CObject_kBool; }
  bool IsInt32() { return type() == Dart_CObject_kInt32; }
  bool IsInt64() { return type() == Dart_CObject_kInt64; }
  bool IsInt32OrInt64() { return IsInt32() || IsInt64(); }
  bool IsIntptr() { return IsInt32OrInt64(); }
  bool IsDouble() { return type() == Dart_CObject_kDouble; }
  bool IsString() { return type() == Dart_CObject_kString; }
  bool IsArray() { return type() == Dart_CObject_kArray; }
  bool IsTypedData() { return type() == Dart_CObject_kTypedData; }
  bool IsUint8Array() {
    return type() == Dart_CObject_kTypedData &&
           byte_array_type() == Dart_TypedData_kUint8;
  }
  bool IsSendPort() { return type() == Dart_CObject_kSendPort; }

  bool IsTrue() {
    return type() == Dart_CObject_kBool && cobject_->value.as_bool;
  }

  bool IsFalse() {
    return type() == Dart_CObject_kBool && !cobject_->value.as_bool;
  }

  void* operator new(size_t size) { return Dart_ScopeAllocate(size); }

  static CObject* Null();
  static CObject* True();
  static CObject* False();
  static CObject* Bool(bool value);
  static Dart_CObject* NewInt32(int32_t value);
  static Dart_CObject* NewInt64(int64_t value);
  static Dart_CObject* NewIntptr(intptr_t value);
  static Dart_CObject* NewDouble(double value);
  static Dart_CObject* NewString(intptr_t length);
  static Dart_CObject* NewString(const char* str);
  static Dart_CObject* NewArray(intptr_t length);
  static Dart_CObject* NewUint8Array(intptr_t length);
  static Dart_CObject* NewUint32Array(intptr_t length);
  static Dart_CObject* NewExternalUint8Array(
      intptr_t length,
      uint8_t* data,
      void* peer,
      Dart_WeakPersistentHandleFinalizer callback);

  static Dart_CObject* NewIOBuffer(int64_t length);
  static void FreeIOBufferData(Dart_CObject* object);

  Dart_CObject* AsApiCObject() { return cobject_; }

  // Create a new CObject array with an illegal arguments error.
  static CObject* IllegalArgumentError();
  // Create a new CObject array with a file closed error.
  static CObject* FileClosedError();
  // Create a new CObject array with the current OS error.
  static CObject* NewOSError();
  // Create a new CObject array with the specified OS error.
  static CObject* NewOSError(OSError* os_error);

 protected:
  CObject() : cobject_(NULL) {}
  Dart_CObject* cobject_;

 private:
  static Dart_CObject* New(Dart_CObject_Type type, int additional_bytes = 0);

  static Dart_CObject api_null_;
  static Dart_CObject api_true_;
  static Dart_CObject api_false_;
  static CObject null_;
  static CObject true_;
  static CObject false_;

 private:
  DISALLOW_COPY_AND_ASSIGN(CObject);
};

#define DECLARE_COBJECT_CONSTRUCTORS(t)                                        \
  explicit CObject##t(Dart_CObject* cobject) : CObject(cobject) {              \
    ASSERT(type() == Dart_CObject_k##t);                                       \
    cobject_ = cobject;                                                        \
  }                                                                            \
  explicit CObject##t(CObject* cobject) : CObject() {                          \
    ASSERT(cobject != NULL);                                                   \
    ASSERT(cobject->type() == Dart_CObject_k##t);                              \
    cobject_ = cobject->AsApiCObject();                                        \
  }

#define DECLARE_COBJECT_TYPED_DATA_CONSTRUCTORS(t)                             \
  explicit CObject##t##Array(Dart_CObject* cobject) : CObject(cobject) {       \
    ASSERT(type() == Dart_CObject_kTypedData);                                 \
    ASSERT(byte_array_type() == Dart_TypedData_k##t);                          \
    cobject_ = cobject;                                                        \
  }                                                                            \
  explicit CObject##t##Array(CObject* cobject) : CObject() {                   \
    ASSERT(cobject != NULL);                                                   \
    ASSERT(cobject->type() == Dart_CObject_kTypedData);                        \
    ASSERT(cobject->byte_array_type() == Dart_TypedData_k##t);                 \
    cobject_ = cobject->AsApiCObject();                                        \
  }

#define DECLARE_COBJECT_EXTERNAL_TYPED_DATA_CONSTRUCTORS(t)                    \
  explicit CObjectExternal##t##Array(Dart_CObject* cobject)                    \
      : CObject(cobject) {                                                     \
    ASSERT(type() == Dart_CObject_kExternalTypedData);                         \
    ASSERT(byte_array_type() == Dart_TypedData_k##t);                          \
    cobject_ = cobject;                                                        \
  }                                                                            \
  explicit CObjectExternal##t##Array(CObject* cobject) : CObject() {           \
    ASSERT(cobject != NULL);                                                   \
    ASSERT(cobject->type() == Dart_CObject_kExternalTypedData);                \
    ASSERT(cobject->byte_array_type() == Dart_TypedData_k##t);                 \
    cobject_ = cobject->AsApiCObject();                                        \
  }

class CObjectBool : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(Bool)

  bool Value() const { return cobject_->value.as_bool; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectBool);
};

class CObjectInt32 : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(Int32)

  int32_t Value() const { return cobject_->value.as_int32; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectInt32);
};

class CObjectInt64 : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(Int64)

  int64_t Value() const { return cobject_->value.as_int64; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectInt64);
};

class CObjectIntptr : public CObject {
 public:
  explicit CObjectIntptr(Dart_CObject* cobject) : CObject(cobject) {
    ASSERT(type() == Dart_CObject_kInt32 || type() == Dart_CObject_kInt64);
    cobject_ = cobject;
  }
  explicit CObjectIntptr(CObject* cobject) : CObject() {
    ASSERT(cobject != NULL);
    ASSERT(cobject->type() == Dart_CObject_kInt64 ||
           cobject->type() == Dart_CObject_kInt32);
    cobject_ = cobject->AsApiCObject();
  }

  intptr_t Value() {
    intptr_t result;
    if (type() == Dart_CObject_kInt32) {
      result = cobject_->value.as_int32;
    } else {
      ASSERT(sizeof(result) == 8);
      result = static_cast<intptr_t>(cobject_->value.as_int64);
    }
    return result;
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectIntptr);
};

class CObjectDouble : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(Double)

  double Value() const { return cobject_->value.as_double; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectDouble);
};

class CObjectString : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(String)

  intptr_t Length() const { return strlen(cobject_->value.as_string); }
  char* CString() const { return cobject_->value.as_string; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectString);
};

class CObjectArray : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(Array)

  intptr_t Length() const { return cobject_->value.as_array.length; }
  CObject* operator[](intptr_t index) const {
    return new CObject(cobject_->value.as_array.values[index]);
  }
  void SetAt(intptr_t index, CObject* value) {
    cobject_->value.as_array.values[index] = value->AsApiCObject();
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectArray);
};

class CObjectSendPort : public CObject {
 public:
  DECLARE_COBJECT_CONSTRUCTORS(SendPort)

  Dart_Port Value() const { return cobject_->value.as_send_port.id; }
  Dart_Port OriginId() const { return cobject_->value.as_send_port.origin_id; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectSendPort);
};

class CObjectTypedData : public CObject {
 public:
  explicit CObjectTypedData(Dart_CObject* cobject) : CObject(cobject) {
    ASSERT(type() == Dart_CObject_kTypedData);
    cobject_ = cobject;
  }
  explicit CObjectTypedData(CObject* cobject) : CObject() {
    ASSERT(cobject != NULL);
    ASSERT(cobject->type() == Dart_CObject_kTypedData);
    cobject_ = cobject->AsApiCObject();
  }

  Dart_TypedData_Type Type() const {
    return cobject_->value.as_typed_data.type;
  }
  intptr_t Length() const { return cobject_->value.as_typed_data.length; }
  uint8_t* Buffer() const { return cobject_->value.as_typed_data.values; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectTypedData);
};

class CObjectUint8Array : public CObject {
 public:
  DECLARE_COBJECT_TYPED_DATA_CONSTRUCTORS(Uint8)

  intptr_t Length() const { return cobject_->value.as_typed_data.length; }
  uint8_t* Buffer() const { return cobject_->value.as_typed_data.values; }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectUint8Array);
};

class CObjectExternalUint8Array : public CObject {
 public:
  DECLARE_COBJECT_EXTERNAL_TYPED_DATA_CONSTRUCTORS(Uint8)

  intptr_t Length() const {
    return cobject_->value.as_external_typed_data.length;
  }
  void SetLength(intptr_t length) {
    cobject_->value.as_external_typed_data.length = length;
  }
  uint8_t* Data() const { return cobject_->value.as_external_typed_data.data; }
  void* Peer() const { return cobject_->value.as_external_typed_data.peer; }
  Dart_WeakPersistentHandleFinalizer Callback() const {
    return cobject_->value.as_external_typed_data.callback;
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(CObjectExternalUint8Array);
};

class ScopedBlockingCall {
 public:
  ScopedBlockingCall() { Dart_ThreadDisableProfiling(); }

  ~ScopedBlockingCall() { Dart_ThreadEnableProfiling(); }

 private:
  DISALLOW_ALLOCATION();
  DISALLOW_COPY_AND_ASSIGN(ScopedBlockingCall);
};

// Where the argument to the constructor is the handle for an object
// implementing List<int>, this class creates a scope in which the memory
// backing the list can be accessed.
//
// Do not make Dart_ API calls while in a ScopedMemBuffer.
// Do not call Dart_PropagateError while in a ScopedMemBuffer.
class ScopedMemBuffer {
 public:
  explicit ScopedMemBuffer(Dart_Handle object) {
    if (!Dart_IsTypedData(object) && !Dart_IsList(object)) {
      Dart_ThrowException(
          DartUtils::NewDartArgumentError("Argument is not a List<int>"));
    }

    uint8_t* bytes = NULL;
    intptr_t bytes_len = 0;
    bool is_typed_data = false;
    if (Dart_IsTypedData(object)) {
      is_typed_data = true;
      Dart_TypedData_Type typ;
      ThrowIfError(Dart_TypedDataAcquireData(
          object, &typ, reinterpret_cast<void**>(&bytes), &bytes_len));
    } else {
      ASSERT(Dart_IsList(object));
      ThrowIfError(Dart_ListLength(object, &bytes_len));
      bytes = Dart_ScopeAllocate(bytes_len);
      ASSERT(bytes != NULL);
      ThrowIfError(Dart_ListGetAsBytes(object, 0, bytes, bytes_len));
    }

    object_ = object;
    bytes_ = bytes;
    bytes_len_ = bytes_len;
    is_typed_data_ = is_typed_data;
  }

  ~ScopedMemBuffer() {
    if (is_typed_data_) {
      ThrowIfError(Dart_TypedDataReleaseData(object_));
    }
  }

  uint8_t* get() const { return bytes_; }
  intptr_t length() const { return bytes_len_; }

 private:
  Dart_Handle object_;
  uint8_t* bytes_;
  intptr_t bytes_len_;
  bool is_typed_data_;

  DISALLOW_ALLOCATION();
  DISALLOW_COPY_AND_ASSIGN(ScopedMemBuffer);
};

struct MagicNumberData {
  static const intptr_t kMaxLength = 8;

  intptr_t length;
  const uint8_t bytes[kMaxLength];
};

extern MagicNumberData appjit_magic_number;
extern MagicNumberData kernel_magic_number;
extern MagicNumberData kernel_list_magic_number;
extern MagicNumberData gzip_magic_number;

}  // namespace bin
}  // namespace dart

#endif  // RUNTIME_BIN_DARTUTILS_H_
