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1// Resourcetest.cc
2// Copyright (c) 2001 - 2002 Henrik Kinnunen (fluxgen@linuxmail.org)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22#include "Resource.hh"
23
24//use of strcasecmp
25#ifndef _GNU_SOURCE
26#define _GNU_SOURCE
27#endif // _GNU_SOURCE
28
29#include <string>
30#include <iostream>
31
32using namespace std;
33
34enum TestEnum{TEST1, THIS_IS_TRUE, USE_LOVE};
35
36//----------------
37// Manipulators
38//-----------------
39
40template<>
41void Resource<TestEnum>::
42setFromString(const char *str) {
43 if (strcasecmp(str, "TEST1")==0)
44 *this = TEST1;
45 else if (strcasecmp(str, "THIS_IS_TRUE")==0)
46 *this = THIS_IS_TRUE;
47 else if (strcasecmp(str, "USE_LOVE")==0)
48 *this = USE_LOVE;
49}
50
51template<>
52void Resource<int>::
53setFromString(const char* strval) {
54 int val;
55 if (sscanf(strval, "%d", &val)==1)
56 *this = val;
57}
58
59template<>
60void Resource<std::string>::
61setFromString(const char *strval) {
62 *this = strval;
63}
64
65template<>
66void Resource<bool>::
67setFromString(char const *strval) {
68 if (strcasecmp(strval, "true")==0)
69 *this = true;
70 else
71 *this = false;
72}
73
74//-----------------
75// accessors
76//-----------------
77template<>
78std::string Resource<TestEnum>::
79getString() {
80 switch (m_value) {
81 case TEST1:
82 return string("TEST1");
83 case THIS_IS_TRUE:
84 return string("THIS_IS_TRUE");
85 case USE_LOVE:
86 return string("USE_LOVE");
87 }
88 return string("");
89}
90
91template<>
92std::string Resource<bool>::
93getString() {
94 return std::string(**this == true ? "true" : "false");
95}
96
97template<>
98std::string Resource<int>::
99getString() {
100 char strval[256];
101 sprintf(strval, "%d", **this);
102 return std::string(strval);
103}
104
105template<>
106std::string Resource<string>::
107getString() { return **this; }
108
109int main(int argc, char **argv) {
110
111 ResourceManager rm;
112 // resources
113 Resource<int> val(rm, 123, "session.test", "Session.Test");
114 Resource<bool> boolval(rm, true, "session.bool", "Session.Bool");
115 Resource<string> strval(rm, "none", "string", "String");
116 Resource<TestEnum> enumval(rm, TEST1, "enumval", "EnumVal");
117
118 const char *defaultfile_open = "res",
119 *defaultfile_save = "res_save";
120
121 if (argc>1) {
122 if(!rm.load(argv[1]))
123 cerr<<"Faild to load database: "<<argv[1]<<endl;
124 } else {
125 if (!rm.load(defaultfile_open))
126 cerr<<"Faild to load database: "<<defaultfile_open<<endl;
127 }
128 cerr<<"Value="<<*val<<endl;
129 cerr<<"boolValue="<<boolval.getString()<<endl;
130 cerr<<"strValue="<<*strval<<endl;
131 cerr<<"enumValue="<<enumval.getString()<<endl;
132
133 if (!rm.save(defaultfile_save))
134 cerr<<"Faild to save database to file:"<<defaultfile_save<<endl;
135
136 if (!rm.save("I dont exist", "Not me either"))
137 cerr<<"faild to save and merge database."<<endl;
138 return 0;
139}