c74c7a43 |
1 | package org.tianocore.context;\r |
2 | \r |
3 | public class ParseParameter {\r |
4 | \r |
5 | \r |
6 | /** \r |
7 | * check the validity of user's input args\r |
8 | * @param args -- user's input\r |
9 | * @return true or false\r |
10 | **/\r |
11 | public static boolean checkParameter(String[] args) {\r |
12 | \r |
13 | if(args.length == 0){\r |
14 | HelpInfo.outputUsageInfo();\r |
15 | return false;\r |
16 | } else {\r |
17 | if( args[0].charAt(0) != '-' ){\r |
18 | HelpInfo.outputUsageInfo();\r |
19 | return false;\r |
20 | }\r |
21 | for(int i=0; i<args.length; i++){\r |
22 | if( (args[i].compareToIgnoreCase("-h") == 0) || \r |
23 | (args[i].startsWith("-") && ((args[i].charAt(1) != 'a') && (args[i].charAt(1) != 'c') \r |
24 | && (args[i].charAt(1) != 'n') && (args[i].charAt(1) != 'p') && (args[i].charAt(1) != 't')))){\r |
25 | HelpInfo.outputUsageInfo();\r |
26 | return false;\r |
27 | }\r |
28 | }\r |
29 | }\r |
30 | \r |
31 | standardizeParameter(args);\r |
32 | return true; \r |
33 | }\r |
34 | \r |
35 | /** \r |
36 | * standardize user's input args\r |
37 | * @param args -- user's input\r |
38 | * @return no return value\r |
39 | **/\r |
40 | private static void standardizeParameter(String[] args) {\r |
41 | \r |
42 | length = pstr.length();\r |
43 | \r |
44 | StringBuffer InputData = new StringBuffer();\r |
45 | for (int i = 0; i < args.length; i++) {\r |
46 | InputData.append(args[i]);\r |
47 | InputData.append(" ");\r |
48 | }\r |
49 | \r |
50 | int i = 0;\r |
51 | while (i < InputData.length()) {\r |
52 | int j = InputData.indexOf("-", i + 1);\r |
53 | if (j == -1)\r |
54 | j = InputData.length();\r |
55 | \r |
56 | String argstr = InputData.substring(i, j);\r |
57 | \r |
58 | if (argstr.charAt(1) == 'p') {\r |
59 | pstr += argstr.substring(2);\r |
60 | // pstr += "\n";\r |
61 | } else if (argstr.charAt(1) == 't') {\r |
62 | tstr += argstr.substring(2);\r |
63 | // tstr += "\n";\r |
64 | } else if (argstr.charAt(1) == 'a') {\r |
65 | astr += argstr.substring(2);\r |
66 | // astr += "\n";\r |
67 | } else if (argstr.charAt(1) == 'c') {\r |
68 | cstr += argstr.substring(2);\r |
69 | // cstr += "\n";\r |
70 | } else if (argstr.charAt(1) == 'n') {\r |
71 | nstr += argstr.substring(2);\r |
72 | // nstr += "\n";\r |
73 | }\r |
74 | i = j;\r |
75 | }\r |
76 | \r |
77 | }\r |
78 | \r |
79 | public static int length = 0;\r |
80 | public static String pstr = new String("ACTIVE_PLATFORM = ");\r |
81 | public static String tstr = new String("TARGET = ");\r |
82 | public static String astr = new String("TARGET_ARCH = ");\r |
83 | public static String cstr = new String("TOOL_CHAIN_CONF = ");\r |
84 | public static String nstr = new String("TOOL_CHAIN_TAG = ");\r |
85 | \r |
86 | }\r |