--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.jpackage/share/native/libjpackage/Platform.h Mon Dec 03 15:06:33 2018 -0500
@@ -0,0 +1,529 @@
+/*
+ * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#ifndef PLATFORM_H
+#define PLATFORM_H
+
+#include "OrderedMap.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <memory.h>
+#include <string>
+#include <map>
+#include <list>
+#include <vector>
+
+
+#ifdef WIN32
+#ifndef WINDOWS
+#define WINDOWS
+#endif
+#endif //WIN32
+
+#ifdef __APPLE__
+#define MAC
+#define POSIX
+#endif //__APPLE__
+
+
+#ifdef __linux
+#ifndef LINUX
+#define LINUX
+#endif
+#endif //__linux
+
+#ifdef LINUX
+#define POSIX
+#endif //LINUX
+
+
+
+#ifdef WINDOWS
+// Define Windows compatibility requirements XP or later
+#define WINVER 0x0600
+#define _WIN32_WINNT 0x0600
+
+#include <Windows.h>
+#include <tchar.h>
+#include <shlobj.h>
+#include <direct.h>
+#include <process.h>
+#include <malloc.h>
+
+typedef std::wstring TString;
+#define StringLength wcslen
+
+#define TRAILING_PATHSEPARATOR '\\'
+#define BAD_TRAILING_PATHSEPARATOR '/'
+#define PATH_SEPARATOR ';'
+#define BAD_PATH_SEPARATOR ':'
+
+typedef ULONGLONG TPlatformNumber;
+typedef DWORD TProcessID;
+
+#endif //WINDOWS
+
+
+#ifdef POSIX
+#include <errno.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <dlfcn.h>
+#include <libgen.h>
+
+#define _T(x) x
+
+typedef char TCHAR;
+typedef std::string TString;
+#define StringLength strlen
+
+typedef unsigned long DWORD;
+
+#define TRAILING_PATHSEPARATOR '/'
+#define BAD_TRAILING_PATHSEPARATOR '\\'
+#define PATH_SEPARATOR ':'
+#define BAD_PATH_SEPARATOR ';'
+#define MAX_PATH 1000
+
+typedef long TPlatformNumber;
+typedef pid_t TProcessID;
+
+#define HMODULE void*
+#endif //POSIX
+
+
+// Config file sections
+#define CONFIG_SECTION_APPLICATION _T("CONFIG_SECTION_APPLICATION")
+#define CONFIG_SECTION_JVMOPTIONS _T("CONFIG_SECTION_JVMOPTIONS")
+#define CONFIG_SECTION_APPCDSJVMOPTIONS _T("CONFIG_SECTION_APPCDSJVMOPTIONS")
+#define CONFIG_SECTION_ARGOPTIONS _T("CONFIG_SECTION_ARGOPTIONS")
+#define CONFIG_SECTION_APPCDSGENERATECACHEJVMOPTIONS \
+ _T("CONFIG_SECTION_APPCDSGENERATECACHEJVMOPTIONS")
+
+// Config file keys.
+#define CONFIG_VERSION _T("CONFIG_VERSION")
+#define CONFIG_MAINJAR_KEY _T("CONFIG_MAINJAR_KEY")
+#define CONFIG_MAINMODULE_KEY _T("CONFIG_MAINMODULE_KEY")
+#define CONFIG_MAINCLASSNAME_KEY _T("CONFIG_MAINCLASSNAME_KEY")
+#define CONFIG_CLASSPATH_KEY _T("CONFIG_CLASSPATH_KEY")
+#define CONFIG_MODULEPATH_KEY _T("CONFIG_MODULEPATH_KEY")
+#define APP_NAME_KEY _T("APP_NAME_KEY")
+#define CONFIG_SPLASH_KEY _T("CONFIG_SPLASH_KEY")
+#define CONFIG_APP_ID_KEY _T("CONFIG_APP_ID_KEY")
+#define CONFIG_APP_MEMORY _T("CONFIG_APP_MEMORY")
+#define CONFIG_APP_DEBUG _T("CONFIG_APP_DEBUG")
+#define CONFIG_APPLICATION_INSTANCE _T("CONFIG_APPLICATION_INSTANCE")
+
+#define JVM_RUNTIME_KEY _T("JVM_RUNTIME_KEY")
+#define JPACKAGE_APP_DATA_DIR _T("CONFIG_APP_IDENTIFIER")
+
+
+
+typedef void* Module;
+typedef void* Procedure;
+
+
+template <typename ObjectType, typename ValueType,
+ ValueType (ObjectType::*getter)(void),
+ void (ObjectType::*setter)(ValueType)>
+class Property {
+private:
+ ObjectType* FObject;
+
+public:
+ Property() {
+ FObject = NULL;
+ }
+
+ void SetInstance(ObjectType* Value) {
+ FObject = Value;
+ }
+
+ // To set the value using the set method.
+ ValueType operator =(const ValueType& Value) {
+ assert(FObject != NULL);
+ (FObject->*setter)(Value);
+ return Value;
+ }
+
+ // The Property class is treated as the internal type.
+ operator ValueType() {
+ assert(FObject != NULL);
+ return (FObject->*getter)();
+ }
+};
+
+template <typename ObjectType, typename ValueType,
+ ValueType (ObjectType::*getter)(void)>
+class ReadProperty {
+private:
+ ObjectType* FObject;
+
+public:
+ ReadProperty() {
+ FObject = NULL;
+ }
+
+ void SetInstance(ObjectType* Value) {
+ FObject = Value;
+ }
+
+ // The Property class is treated as the internal type.
+ operator ValueType() {
+ assert(FObject != NULL);
+ return (FObject->*getter)();
+ }
+};
+
+template <typename ObjectType, typename ValueType,
+ void (ObjectType::*setter)(ValueType)>
+class WriteProperty {
+private:
+ ObjectType* FObject;
+
+public:
+ WriteProperty() {
+ FObject = NULL;
+ }
+
+ void SetInstance(ObjectType* Value) {
+ FObject = Value;
+ }
+
+ // To set the value using the set method.
+ ValueType operator =(const ValueType& Value) {
+ assert(FObject != NULL);
+ (FObject->*setter)(Value);
+ return Value;
+ }
+};
+
+template <typename ValueType,
+ ValueType (*getter)(void), void (*setter)(ValueType)>
+class StaticProperty {
+public:
+ StaticProperty() {
+ }
+
+ // To set the value using the set method.
+ ValueType operator =(const ValueType& Value) {
+ (*getter)(Value);
+ return Value;
+ }
+
+ // The Property class is treated as the internal type which is the getter.
+ operator ValueType() {
+ return (*setter)();
+ }
+};
+
+template <typename ValueType, ValueType (*getter)(void)>
+class StaticReadProperty {
+public:
+ StaticReadProperty() {
+ }
+
+ // The Property class is treated as the internal type which is the getter.
+ operator ValueType() {
+ return (*getter)();
+ }
+};
+
+template <typename ValueType, void (*setter)(ValueType)>
+class StaticWriteProperty {
+public:
+ StaticWriteProperty() {
+ }
+
+ // To set the value using the set method.
+ ValueType operator =(const ValueType& Value) {
+ (*setter)(Value);
+ return Value;
+ }
+};
+
+
+class Process {
+protected:
+ std::list<TString> FOutput;
+
+public:
+ Process() {
+ Output.SetInstance(this);
+ Input.SetInstance(this);
+ }
+
+ virtual ~Process() {}
+
+ virtual bool IsRunning() = 0;
+ virtual bool Terminate() = 0;
+ virtual bool Execute(const TString Application,
+ const std::vector<TString> Arguments, bool AWait = false) = 0;
+ virtual bool Wait() = 0;
+ virtual TProcessID GetProcessID() = 0;
+
+ virtual std::list<TString> GetOutput() { return FOutput; }
+ virtual void SetInput(TString Value) = 0;
+
+ ReadProperty<Process, std::list<TString>, &Process::GetOutput> Output;
+ WriteProperty<Process, TString, &Process::SetInput> Input;
+};
+
+
+template <typename T>
+class AutoFreePtr {
+private:
+ T* FObject;
+
+public:
+ AutoFreePtr() {
+ FObject = NULL;
+ }
+
+ AutoFreePtr(T* Value) {
+ FObject = Value;
+ }
+
+ ~AutoFreePtr() {
+ if (FObject != NULL) {
+ delete FObject;
+ }
+ }
+
+ operator T* () const {
+ return FObject;
+ }
+
+ T& operator* () const {
+ return *FObject;
+ }
+
+ T* operator->() const {
+ return FObject;
+ }
+
+ T** operator&() {
+ return &FObject;
+ }
+
+ T* operator=(const T * rhs) {
+ FObject = rhs;
+ return FObject;
+ }
+};
+
+
+class IPropertyContainer {
+public:
+ IPropertyContainer(void) {}
+ virtual ~IPropertyContainer(void) {}
+
+ virtual bool GetValue(const TString Key, TString& Value) = 0;
+ virtual size_t GetCount() = 0;
+};
+
+class ISectionalPropertyContainer {
+public:
+ ISectionalPropertyContainer(void) {}
+ virtual ~ISectionalPropertyContainer(void) {}
+
+ virtual bool GetValue(const TString SectionName,
+ const TString Key, TString& Value) = 0;
+ virtual bool ContainsSection(const TString SectionName) = 0;
+ virtual bool GetSection(const TString SectionName,
+ OrderedMap<TString, TString> &Data) = 0;
+};
+
+class Environment {
+private:
+ Environment() {
+ }
+
+public:
+ static TString GetNewLine() {
+#ifdef WINDOWS
+ return _T("\r\n");
+#endif //WINDOWS
+#ifdef POSIX
+ return _T("\n");
+#endif //POSIX
+ }
+
+ static StaticReadProperty<TString, &Environment::GetNewLine> NewLine;
+};
+
+
+enum DebugState {dsNone, dsNative, dsJava};
+enum MessageResponse {mrOK, mrCancel};
+enum AppCDSState {cdsUninitialized, cdsDisabled,
+ cdsEnabled, cdsAuto, cdsGenCache};
+
+class Platform {
+private:
+ AppCDSState FAppCDSState;
+
+protected:
+ TProcessID singleInstanceProcessId;
+
+ Platform(void): FAppCDSState(cdsUninitialized), singleInstanceProcessId(0) {
+ }
+
+public:
+ AppCDSState GetAppCDSState() { return FAppCDSState; }
+ void SetAppCDSState(AppCDSState Value) { FAppCDSState = Value; }
+ TProcessID GetSingleInstanceProcessId() { return singleInstanceProcessId; }
+
+ static Platform& GetInstance();
+
+ virtual ~Platform(void) {}
+
+public:
+ virtual void ShowMessage(TString title, TString description) = 0;
+ virtual void ShowMessage(TString description) = 0;
+ virtual MessageResponse ShowResponseMessage(TString title,
+ TString description) = 0;
+
+ virtual void SetCurrentDirectory(TString Value) = 0;
+
+ // Caller must free result using delete[].
+ virtual TCHAR* ConvertStringToFileSystemString(TCHAR* Source,
+ bool &release) = 0;
+
+ // Caller must free result using delete[].
+ virtual TCHAR* ConvertFileSystemStringToString(TCHAR* Source,
+ bool &release) = 0;
+
+ // Returns:
+ // Windows=C:\Users\<username>\AppData\Local
+ // Linux=~/.local
+ // Mac=~/Library/Application Support
+ virtual TString GetAppDataDirectory() = 0;
+
+ virtual TString GetPackageAppDirectory() = 0;
+ virtual TString GetPackageLauncherDirectory() = 0;
+ virtual TString GetPackageRuntimeBinDirectory() = 0;
+ virtual TString GetAppName() = 0;
+
+ virtual TString GetConfigFileName() = 0;
+
+ virtual TString GetBundledJVMLibraryFileName(TString RuntimePath) = 0;
+
+ // Caller must free result.
+ virtual ISectionalPropertyContainer* GetConfigFile(TString FileName) = 0;
+
+ virtual TString GetModuleFileName() = 0;
+ virtual TString GetPackageRootDirectory() = 0;
+
+ virtual Module LoadLibrary(TString FileName) = 0;
+ virtual void FreeLibrary(Module Module) = 0;
+ virtual Procedure GetProcAddress(Module Module, std::string MethodName) = 0;
+ virtual std::vector<TString> GetLibraryImports(const TString FileName) = 0;
+ virtual std::vector<TString> FilterOutRuntimeDependenciesForPlatform(
+ std::vector<TString> Imports) = 0;
+
+ // Caller must free result.
+ virtual Process* CreateProcess() = 0;
+
+ virtual bool IsMainThread() = 0;
+ virtual bool CheckForSingleInstance(TString Name) = 0;
+ virtual void reactivateAnotherInstance() = 0;
+
+ // Returns megabytes.
+ virtual TPlatformNumber GetMemorySize() = 0;
+
+ virtual std::map<TString, TString> GetKeys() = 0;
+
+ virtual std::list<TString> LoadFromFile(TString FileName) = 0;
+ virtual void SaveToFile(TString FileName,
+ std::list<TString> Contents, bool ownerOnly) = 0;
+
+ virtual TString GetTempDirectory() = 0;
+
+#ifdef DEBUG
+ virtual DebugState GetDebugState() = 0;
+ virtual int GetProcessID() = 0;
+ virtual bool IsNativeDebuggerPresent() = 0;
+#endif //DEBUG
+};
+
+
+class Library {
+private:
+ std::vector<TString> *FDependentLibraryNames;
+ std::vector<Library*> *FDependenciesLibraries;
+ Module FModule;
+ std::string fname;
+
+ void Initialize();
+ void InitializeDependencies();
+ void LoadDependencies();
+ void UnloadDependencies();
+
+public:
+ void* GetProcAddress(const std::string& MethodName) const;
+
+public:
+ Library();
+ Library(const TString &FileName);
+ ~Library();
+
+ bool Load(const TString &FileName);
+ bool Unload();
+
+ const std::string& GetName() const {
+ return fname;
+ }
+
+ void AddDependency(const TString &FileName);
+ void AddDependencies(const std::vector<TString> &Dependencies);
+};
+
+
+class Exception: public std::exception {
+private:
+ TString FMessage;
+
+protected:
+ void SetMessage(const TString Message) {
+ FMessage = Message;
+ }
+
+public:
+ explicit Exception() : exception() {}
+ explicit Exception(const TString Message) : exception() {
+ SetMessage(Message);
+ }
+ virtual ~Exception() throw() {}
+
+ TString GetMessage() { return FMessage; }
+};
+
+class FileNotFoundException: public Exception {
+public:
+ explicit FileNotFoundException(const TString Message) : Exception(Message) {}
+};
+
+#endif // PLATFORM_H