1 karl 1.24 //%2006////////////////////////////////////////////////////////////////////////
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2 mike 1.11 //
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3 karl 1.19 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
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6 karl 1.16 // IBM Corp.; EMC Corporation, The Open Group.
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7 karl 1.19 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
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9 karl 1.21 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.24 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 mike 1.11 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
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15 kumpf 1.13 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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18 mike 1.11 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
20 //
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21 kumpf 1.13 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
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22 mike 1.11 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
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24 kumpf 1.13 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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27 mike 1.11 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 #ifndef Pegasus_Formatter_h
35 #define Pegasus_Formatter_h
36
37 #include <Pegasus/Common/Config.h>
38 #include <Pegasus/Common/String.h>
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39 kumpf 1.14 #include <Pegasus/Common/Linkage.h>
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40 mike 1.22 #include <Pegasus/Common/StrLit.h>
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41 chuck 1.17
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42 mike 1.11 PEGASUS_NAMESPACE_BEGIN
43
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44 kumpf 1.25 /**
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45 mike 1.11 Formatter is a class to build formatted strings from
46 strings that contain variable defintions. The
47 variable definitions in the strings are of the form
48 $<int>
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49 kumpf 1.27
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50 mike 1.11 where <int> is a single digit integer (0 - 9).
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51 kumpf 1.27
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52 mike 1.11 The variable subsituted may be String, Boolean Integer, Unsigned Integer
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53 kumpf 1.27 or real.
54
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55 mike 1.11 The format subsitution may be escaped by preceding the
56 $ with a \
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57 kumpf 1.27
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58 mike 1.11 usage:
59 Formatter::format (FormatString, variable0,.., variable9)
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60 kumpf 1.27
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61 mike 1.11 Example:
62 <pre>
63 int total = 4;
64 int count = 2;
65 String name = "Output"
66 String output = Formatter::format(
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67 kumpf 1.27 "total $0 average $1 on $2",
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68 kumpf 1.26 total,
69 total/count,
70 name);
71
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72 mike 1.11 produces the string
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73 kumpf 1.26
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74 mike 1.11 "total 4 average 2 on Output"
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75 kumpf 1.27
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76 mike 1.11 </pre>
77 */
78 class PEGASUS_COMMON_LINKAGE Formatter
79 {
80 public:
81
82 class Arg
83 {
84 public:
85
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86 kumpf 1.27 enum Type { VOIDT, STRING, CSTRLIT, BOOLEAN, INTEGER,
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87 kumpf 1.26 UINTEGER, LINTEGER, ULINTEGER, REAL };
88
89 Arg() : _type(VOIDT)
90 {
91 }
92
93 Arg(const String& x) : _string(x), _type(STRING)
94 {
95 }
96
97 Arg(const char* x) : _string(x), _type(STRING)
98 {
99 }
100
101 Arg(const StrLit& x) : _cstrlit(&x), _type(CSTRLIT)
102 {
103 }
104
105 Arg(Boolean x) : _boolean(x), _type(BOOLEAN)
106 {
107 }
108 kumpf 1.26
109 Arg(Sint32 x) : _integer(x), _type(INTEGER)
110 {
111 }
112
113 Arg(Uint32 x) : _uinteger(x), _type(UINTEGER)
114 {
115 }
116
117 Arg(Sint64 x) : _lInteger(x), _type(LINTEGER)
118 {
119 }
120
121 Arg(Uint64 x) : _lUInteger(x), _type(ULINTEGER)
122 {
123 }
124
125 Arg(Real64 x) : _real(x), _type(REAL)
126 {
127 }
128
129 kumpf 1.26 String toString() const;
130
131 void appendToString(String& out) const;
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132 mike 1.11
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133 kumpf 1.26 friend class MessageLoader;
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134 mike 1.11
135 private:
136
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137 kumpf 1.26 String _string;
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138 mike 1.11
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139 kumpf 1.26 union
140 {
141 Sint32 _integer;
142 Uint32 _uinteger;
143 Real64 _real;
144 int _boolean;
145 Sint64 _lInteger;
146 Uint64 _lUInteger;
147 const StrLit* _cstrlit;
148 };
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149 mike 1.11
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150 kumpf 1.26 Type _type;
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151 mike 1.11 };
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152 karl 1.20
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153 kumpf 1.26 /** Format function for the formatter
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154 mike 1.11 */
155 static String format(
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156 kumpf 1.26 const String& formatString,
157 const Arg& arg0 = Formatter::DEFAULT_ARG,
158 const Arg& arg1 = Formatter::DEFAULT_ARG,
159 const Arg& arg2 = Formatter::DEFAULT_ARG,
160 const Arg& arg3 = Formatter::DEFAULT_ARG,
161 const Arg& arg4 = Formatter::DEFAULT_ARG,
162 const Arg& arg5 = Formatter::DEFAULT_ARG,
163 const Arg& arg6 = Formatter::DEFAULT_ARG,
164 const Arg& arg7 = Formatter::DEFAULT_ARG,
165 const Arg& arg8 = Formatter::DEFAULT_ARG,
166 const Arg& arg9 = Formatter::DEFAULT_ARG);
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167 karl 1.20
168 static const Formatter::Arg DEFAULT_ARG;
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169 mike 1.11 };
170
171 PEGASUS_NAMESPACE_END
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172 chuck 1.17
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173 mike 1.11 #endif /* Pegasus_Formatter_h */
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Formatter.h
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