1 /*
2 * Copyright (c) 2014, Oracle and/or its affiliates.
3 * All rights reserved. Use is subject to license terms.
4 *
5 * This file is available and licensed under the following license:
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * - Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * - Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the distribution.
16 * - Neither the name of Oracle Corporation nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33
34 #include "GenericPlatform.h"
35
36
37 #include <fstream>
38 #include <locale>
39
40 #ifdef WINDOWS
41 #include <codecvt>
42 #endif //WINDOWS
43
44
45 GenericPlatform::GenericPlatform(void) {
46 }
47
48 GenericPlatform::~GenericPlatform(void) {
49 }
50
51 TString GenericPlatform::GetConfigFileName() {
52 TString result;
53 TString basedir = GetPackageAppDirectory();
54
55 if (basedir.empty() == false) {
56 basedir = FilePath::IncludeTrailingSlash(basedir);
57 TString appConfig = basedir + GetAppName() + _T(".cfg");
58
59 if (FilePath::FileExists(appConfig) == true) {
60 result = appConfig;
61 }
62 else {
63 result = basedir + _T("package.cfg");
64
65 if (FilePath::FileExists(result) == false) {
66 result = _T("");
67 }
68 }
69 }
70
71 return result;
72 }
73
74 TString GenericPlatform::GetPackageAppDirectory() {
75 #if defined(WINDOWS) || defined(LINUX)
76 return FilePath::IncludeTrailingSlash(GetPackageRootDirectory()) + _T("app");
77 #endif //WINDOWS || LINUX
78 #ifdef MAC
79 return FilePath::IncludeTrailingSlash(GetPackageRootDirectory()) + _T("Java");
80 #endif
81 }
82
83 TString GenericPlatform::GetPackageLauncherDirectory() {
84 #if defined(WINDOWS) || defined(LINUX)
85 return GetPackageRootDirectory();
86 #endif //WINDOWS || LINUX
87 #ifdef MAC
88 return FilePath::IncludeTrailingSlash(GetPackageRootDirectory()) + _T("MacOS");
89 #endif
90 }
91
92 std::list<TString> GenericPlatform::LoadFromFile(TString FileName) {
93 std::list<TString> result;
94
95 if (FilePath::FileExists(FileName) == true) {
96 std::wifstream stream(FileName.data());
97
98 #ifdef WINDOWS
99 const std::locale empty_locale = std::locale::empty();
100 #endif //WINDOWS
101 #ifdef POSIX
102 const std::locale empty_locale = std::locale::classic();
103 #endif //POSIX
104 #if defined(WINDOWS)
105 const std::locale utf8_locale = std::locale(empty_locale, new std::codecvt_utf8<wchar_t>());
106 stream.imbue(utf8_locale);
107 #endif //WINDOWS
108
109 if (stream.is_open() == true) {
110 while (stream.eof() == false) {
111 std::wstring line;
112 std::getline(stream, line);
113
114 // # at the first character will comment out the line.
115 if (line.empty() == false && line[0] != '#') {
116 result.push_back(PlatformString(line).toString());
117 }
118 }
119 }
120 }
121
122 return result;
123 }
124
125 void GenericPlatform::SaveToFile(TString FileName, std::list<TString> Contents, bool ownerOnly) {
126 TString path = FilePath::ExtractFilePath(FileName);
127
128 if (FilePath::DirectoryExists(path) == false) {
129 FilePath::CreateDirectory(path, ownerOnly);
130 }
131
132 std::wofstream stream(FileName.data());
133
134 FilePath::ChangePermissions(FileName.data(), ownerOnly);
135
136 #ifdef WINDOWS
137 const std::locale empty_locale = std::locale::empty();
138 #endif //WINDOWS
139 #ifdef POSIX
140 const std::locale empty_locale = std::locale::classic();
141 #endif //POSIX
142 #if defined(WINDOWS)
143 const std::locale utf8_locale = std::locale(empty_locale, new std::codecvt_utf8<wchar_t>());
144 stream.imbue(utf8_locale);
145 #endif //WINDOWS || MAC
146
147 if (stream.is_open() == true) {
148 for (std::list<TString>::const_iterator iterator = Contents.begin(); iterator != Contents.end(); iterator++) {
149 TString line = *iterator;
150 stream << PlatformString(line).toUnicodeString() << std::endl;
151 }
152 }
153 }
154
155 #if defined(WINDOWS) || defined(LINUX)
156 TString GenericPlatform::GetAppName() {
157 TString result = GetModuleFileName();
158 result = FilePath::ExtractFileName(result);
159 result = FilePath::ChangeFileExt(result, _T(""));
160 return result;
161 }
162 #endif //WINDOWS || LINUX
163
164 std::map<TString, TString> GenericPlatform::GetKeys() {
165 std::map<TString, TString> keys;
166 keys.insert(std::map<TString, TString>::value_type(CONFIG_MAINJAR_KEY, _T("app.mainjar")));
167 keys.insert(std::map<TString, TString>::value_type(CONFIG_MAINCLASSNAME_KEY, _T("app.mainclass")));
168 keys.insert(std::map<TString, TString>::value_type(CONFIG_CLASSPATH_KEY, _T("app.classpath")));
169 keys.insert(std::map<TString, TString>::value_type(APP_NAME_KEY, _T("app.name")));
170 keys.insert(std::map<TString, TString>::value_type(CONFIG_SPLASH_KEY, _T("app.splash")));
171 keys.insert(std::map<TString, TString>::value_type(CONFIG_APP_ID_KEY, _T("app.preferences.id")));
172 keys.insert(std::map<TString, TString>::value_type(CONFIG_APP_MEMORY, _T("app.memory")));
173 keys.insert(std::map<TString, TString>::value_type(JVM_RUNTIME_KEY, _T("app.runtime")));
174 keys.insert(std::map<TString, TString>::value_type(PACKAGER_APP_DATA_DIR, _T("app.preferences.id")));
175 return keys;
176 }
177
178 #ifdef DEBUG
179 DebugState GenericPlatform::GetDebugState() {
180 DebugState result = dsNone;
181
182 if (IsNativeDebuggerPresent() == true) {
183 result = dsNative;
184 }
185
186 return result;
187 }
188 #endif //DEBUG