]> Dogcows Code - chaz/openbox/blob - src/configuration.cc
WE DONT USE BASE DISPLAY FOR ANYTHING ANY MORE!!@^!*@*!! YAY
[chaz/openbox] / src / configuration.cc
1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
2
3 #ifdef HAVE_CONFIG_H
4 #include "../config.h"
5 #endif // HAVE_CONFIG_H
6
7 extern "C" {
8 #ifdef HAVE_STDLIB_H
9 # include <stdlib.h>
10 #endif // HAVE_STDLIB_H
11 }
12
13 #include "configuration.hh"
14 #include "util.hh"
15
16 #include <algorithm>
17
18 using std::string;
19
20 namespace ob {
21
22 bool Configuration::_initialized = False;
23
24 Configuration::Configuration(const string &file, bool autosave) {
25 setFile(file);
26 _modified = False;
27 _database = NULL;
28 _autosave = autosave;
29 if (! _initialized) {
30 XrmInitialize();
31 _initialized = True;
32 }
33 }
34
35 Configuration::Configuration(bool autosave) {
36 _modified = False;
37 _database = NULL;
38 _autosave = autosave;
39 if (! _initialized) {
40 XrmInitialize();
41 _initialized = True;
42 }
43 }
44
45 Configuration::~Configuration() {
46 if (_database != NULL)
47 XrmDestroyDatabase(_database);
48 }
49
50 void Configuration::setFile(const string &file) {
51 _file = file;
52 }
53
54 void Configuration::setAutoSave(bool autosave) {
55 _autosave = autosave;
56 }
57
58 void Configuration::save() {
59 assert(_database != NULL);
60 XrmPutFileDatabase(_database, _file.c_str());
61 _modified = False;
62 }
63
64 bool Configuration::load() {
65 if (_database != NULL)
66 XrmDestroyDatabase(_database);
67 _modified = False;
68 if (NULL == (_database = XrmGetFileDatabase(_file.c_str())))
69 return False;
70 return True;
71 }
72
73 bool Configuration::merge(const string &file, bool overwrite) {
74 if (XrmCombineFileDatabase(file.c_str(), &_database, overwrite) == 0)
75 return False;
76 _modified = True;
77 if (_autosave)
78 save();
79 return True;
80 }
81
82 void Configuration::create() {
83 if (_database != NULL)
84 XrmDestroyDatabase(_database);
85 _modified = False;
86 assert(NULL != (_database = XrmGetStringDatabase("")));
87 }
88
89 void Configuration::setValue(const string &rname, bool value) {
90 assert(_database != NULL);
91
92 const char *val = (value ? "True" : "False");
93 string rc_string = rname + ": " + val;
94 XrmPutLineResource(&_database, rc_string.c_str());
95
96 _modified = True;
97 if (_autosave)
98 save();
99 }
100
101 void Configuration::setValue(const string &rname, unsigned long value) {
102 assert(_database != NULL);
103
104 string rc_string = rname + ": " + itostring(value);
105 XrmPutLineResource(&_database, rc_string.c_str());
106
107 _modified = True;
108 if (_autosave)
109 save();
110 }
111
112 void Configuration::setValue(const string &rname, long value) {
113 assert(_database != NULL);
114
115 string rc_string = rname + ": " + itostring(value);
116 XrmPutLineResource(&_database, rc_string.c_str());
117
118 _modified = True;
119 if (_autosave)
120 save();
121 }
122
123 void Configuration::setValue(const string &rname, const char *value) {
124 assert(_database != NULL);
125 assert(value != NULL);
126
127 string rc_string = rname + ": " + value;
128 XrmPutLineResource(&_database, rc_string.c_str());
129
130 _modified = True;
131 if (_autosave)
132 save();
133 }
134
135 void Configuration::setValue(const string &rname, const string &value) {
136 assert(_database != NULL);
137
138 string rc_string = rname + ": " + value;
139 XrmPutLineResource(&_database, rc_string.c_str());
140
141 _modified = True;
142 if (_autosave)
143 save();
144 }
145
146 bool Configuration::getValue(const string &rname, bool &value) const {
147 assert(_database != NULL);
148
149 string rclass = createClassName(rname);
150
151 char *rettype;
152 XrmValue retvalue;
153 if (0 == XrmGetResource(_database, rname.c_str(), rclass.c_str(),
154 &rettype, &retvalue) || retvalue.addr == NULL)
155 return False;
156 string val = retvalue.addr;
157 if (val == "True" || val == "True")
158 value = True;
159 else
160 value = False;
161 return True;
162 }
163
164 bool Configuration::getValue(const string &rname, long &value) const {
165 assert(_database != NULL);
166
167 string rclass = createClassName(rname);
168
169 char *rettype;
170 XrmValue retvalue;
171 if (0 == XrmGetResource(_database, rname.c_str(), rclass.c_str(),
172 &rettype, &retvalue) || retvalue.addr == NULL)
173 return False;
174 char *end;
175 value = strtol(retvalue.addr, &end, 10);
176 if (end == retvalue.addr)
177 return False;
178 return True;
179 }
180
181 bool Configuration::getValue(const string &rname, unsigned long &value) const {
182 assert(_database != NULL);
183
184 string rclass = createClassName(rname);
185
186 char *rettype;
187 XrmValue retvalue;
188 if (0 == XrmGetResource(_database, rname.c_str(), rclass.c_str(),
189 &rettype, &retvalue) || retvalue.addr == NULL)
190 return False;
191 char *end;
192 value = strtoul(retvalue.addr, &end, 10);
193 if (end == retvalue.addr)
194 return False;
195 return True;
196 }
197
198 bool Configuration::getValue(const string &rname,
199 string &value) const {
200 assert(_database != NULL);
201
202 string rclass = createClassName(rname);
203
204 char *rettype;
205 XrmValue retvalue;
206 if (0 == XrmGetResource(_database, rname.c_str(), rclass.c_str(),
207 &rettype, &retvalue) || retvalue.addr == NULL)
208 return False;
209 value = retvalue.addr;
210 return True;
211 }
212
213
214 string Configuration::createClassName(const string &rname) const {
215 string rclass(rname);
216
217 string::iterator it = rclass.begin(), end = rclass.end();
218 while (True) {
219 *it = toUpper(*it);
220 ++it;
221 if (it == end) break;
222 it = std::find(it, rclass.end(), '.');
223 if (it == end) break;
224 ++it;
225 if (it == end) break;
226 }
227 return rclass;
228 }
229
230
231 char Configuration::toUpper(char c) const {
232 if (c >= 'a' && c <= 'z')
233 return c - 'a' + 'A';
234 return c;
235 }
236
237 }
This page took 0.042116 seconds and 4 git commands to generate.