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1 | /** @file\r |
2 | Java class Tools contains common use procedures.\r |
3 | \r |
4 | Copyright (c) 2006, Intel Corporation\r |
5 | All rights reserved. This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r |
8 | http://opensource.org/licenses/bsd-license.php\r |
9 | \r |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
12 | **/\r |
13 | package org.tianocore.common;\r |
14 | \r |
15 | import java.io.File;\r |
16 | import java.text.SimpleDateFormat;\r |
17 | import java.util.Calendar;\r |
18 | import java.util.Date;\r |
19 | import java.util.UUID;\r |
20 | \r |
21 | /**\r |
22 | This class contains static methods for some common operations\r |
23 | \r |
24 | @since PackageEditor 1.0\r |
25 | **/\r |
26 | public class Tools {\r |
27 | \r |
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28 | public static final String guidArrayPat = "0x[a-fA-F0-9]{1,8},( )*0x[a-fA-F0-9]{1,4},( )*0x[a-fA-F0-9]{1,4}(,( )*\\{)?(,?( )*0x[a-fA-F0-9]{1,2}){8}( )*(\\})?";\r |
29 | public static final String guidRegistryPat = "[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}";\r |
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30 | /**\r |
31 | get current date and time, then return\r |
32 | @return String\r |
33 | **/\r |
34 | public static String getCurrentDateTime() {\r |
35 | Date now = new Date(System.currentTimeMillis());\r |
36 | SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");\r |
37 | return sdf.format(now);\r |
38 | }\r |
39 | \r |
40 | /**\r |
41 | Delete a folder and all its files\r |
42 | @param strFolderName\r |
43 | @return boolean\r |
44 | **/\r |
45 | public static boolean deleteFolder(File fleFolderName) {\r |
46 | boolean blnIsDeleted = true;\r |
47 | File[] aryAllFiles = fleFolderName.listFiles();\r |
48 | \r |
49 | for (int indexI = 0; indexI < aryAllFiles.length; indexI++) {\r |
50 | if (blnIsDeleted) {\r |
51 | if (aryAllFiles[indexI].isDirectory()) {\r |
52 | blnIsDeleted = deleteFolder(aryAllFiles[indexI]);\r |
53 | } else if (aryAllFiles[indexI].isFile()) {\r |
54 | if (!aryAllFiles[indexI].delete()) {\r |
55 | blnIsDeleted = false;\r |
56 | }\r |
57 | }\r |
58 | }\r |
59 | }\r |
60 | if (blnIsDeleted) {\r |
61 | fleFolderName.delete();\r |
62 | }\r |
63 | return blnIsDeleted;\r |
64 | }\r |
65 | \r |
66 | /**\r |
67 | Get a new GUID\r |
68 | \r |
69 | @return String\r |
70 | **/\r |
71 | public static String generateUuidString() {\r |
72 | return UUID.randomUUID().toString();\r |
73 | }\r |
74 | \r |
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75 | public static String formatGuidString (String guidNameConv) {\r |
76 | String[] strList;\r |
77 | String guid = "";\r |
78 | int index = 0;\r |
79 | if (guidNameConv\r |
80 | .matches(Tools.guidRegistryPat)) {\r |
81 | strList = guidNameConv.split("-");\r |
82 | guid = "0x" + strList[0] + ", ";\r |
83 | guid = guid + "0x" + strList[1] + ", ";\r |
84 | guid = guid + "0x" + strList[2] + ", ";\r |
85 | // guid = guid + "{";\r |
86 | guid = guid + "0x" + strList[3].substring(0, 2) + ", ";\r |
87 | guid = guid + "0x" + strList[3].substring(2, 4);\r |
88 | \r |
89 | while (index < strList[4].length()) {\r |
90 | guid = guid + ", ";\r |
91 | guid = guid + "0x" + strList[4].substring(index, index + 2);\r |
92 | index = index + 2;\r |
93 | }\r |
94 | // guid = guid + "}";\r |
95 | return guid;\r |
96 | }\r |
97 | else if (guidNameConv\r |
98 | .matches(Tools.guidArrayPat)) {\r |
99 | strList = guidNameConv.split(",");\r |
100 | \r |
101 | //\r |
102 | // chang ANSI c form to registry form\r |
103 | //\r |
104 | for (int i = 0; i < strList.length; i++){\r |
105 | strList[i] = strList[i].substring(strList[i].lastIndexOf("x") + 1);\r |
106 | }\r |
107 | if (strList[strList.length - 1].endsWith("}")) {\r |
108 | strList[strList.length -1] = strList[strList.length-1].substring(0, strList[strList.length-1].length()-1); \r |
109 | }\r |
110 | //\r |
111 | //inserting necessary leading zeros\r |
112 | //\r |
113 | \r |
114 | int segLen = strList[0].length();\r |
115 | if (segLen < 8){\r |
116 | for (int i = 0; i < 8 - segLen; ++i){\r |
117 | strList[0] = "0" + strList[0];\r |
118 | }\r |
119 | }\r |
120 | \r |
121 | segLen = strList[1].length();\r |
122 | if (segLen < 4){\r |
123 | for (int i = 0; i < 4 - segLen; ++i){\r |
124 | strList[1] = "0" + strList[1];\r |
125 | }\r |
126 | }\r |
127 | segLen = strList[2].length();\r |
128 | if (segLen < 4){\r |
129 | for (int i = 0; i < 4 - segLen; ++i){\r |
130 | strList[2] = "0" + strList[2];\r |
131 | }\r |
132 | }\r |
133 | for (int i = 3; i < 11; ++i) {\r |
134 | segLen = strList[i].length();\r |
135 | if (segLen < 2){\r |
136 | strList[i] = "0" + strList[i];\r |
137 | }\r |
138 | }\r |
139 | \r |
140 | for (int i = 0; i < 3; i++){\r |
141 | guid += strList[i] + "-";\r |
142 | }\r |
143 | \r |
144 | guid += strList[3];\r |
145 | guid += strList[4] + "-";\r |
146 | \r |
147 | for (int i = 5; i < strList.length; ++i){\r |
148 | guid += strList[i];\r |
149 | }\r |
150 | \r |
151 | \r |
152 | return guid;\r |
153 | } else {\r |
154 | \r |
155 | return "0";\r |
156 | \r |
157 | }\r |
158 | }\r |
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159 | }\r |