ultimix
core_cache.php
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1 <?php
2 
3  /*
4  * This source code is a part of the Ultimix Project.
5  * It is distributed under BSD license. All other third side source code (like tinyMCE) is distributed under
6  * it's own license wich could be found from the corresponding files or sources.
7  * This source code is provided "as is" without any warranties or garanties.
8  *
9  * Have a nice day!
10  *
11  * @url http://ultimix.sorceforge.net
12  *
13  * @author Alexey "gdever" Dodonov
14  */
15 
26  class core_cache{
27 
28  var $FilePrefix = false;
29 
30  function _load_root_dir_cache( $Dirname )
31  {
32  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_root_dir_cache' );
33  if( $Data !== false )
34  {
35  global $RootDirCache;
36  $RootDirCache = unserialize( $Data );
37  }
38  }
39 
40  function _load_package_real_version_cache( $Dirname )
41  {
42  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_package_real_version_cache' );
43  if( $Data !== false )
44  {
45  global $PackageRealVersionCache;
46  $PackageRealVersionCache = unserialize( $Data );
47  }
48  }
49 
50  function _load_rewrited_package_cache( $Dirname )
51  {
52  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_rewrited_package_cache' );
53  if( $Data !== false )
54  {
55  global $RewritedPackageCache;
56  $RewritedPackageCache = unserialize( $Data );
57  }
58  }
59 
60  function _load_rewrites_cache( $Dirname )
61  {
62  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_rewrites_cache' );
63  if( $Data !== false )
64  {
65  global $RewritesCache;
66  $RewritesCache = unserialize( $Data );
67  }
68  }
69 
70  function _load_package_path_cache( $Dirname )
71  {
72  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_package_path_cache' );
73  if( $Data !== false )
74  {
75  global $PackagePathCache;
76  $PackagePathCache = unserialize( $Data );
77  }
78  }
79 
80  function _load_package_relative_path_cache( $Dirname )
81  {
82  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_package_relative_path_cache' );
83  if( $Data !== false )
84  {
85  global $PackageRelativePathCache;
86  $PackageRelativePathCache = unserialize( $Data );
87  }
88  }
89 
90  function _load_top_package_name_cache( $Dirname )
91  {
92  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_top_package_name_cache' );
93  if( $Data !== false )
94  {
95  global $TopPackageNameCache;
96  $TopPackageNameCache = unserialize( $Data );
97  }
98  }
99 
100  function _load_make_full_version_cache( $Dirname )
101  {
102  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_make_full_version_cache' );
103  if( $Data !== false )
104  {
105  global $MakeFullVersionCache;
106  $MakeFullVersionCache = unserialize( $Data );
107  }
108  }
109 
110  function _load_full_class_name_cache( $Dirname )
111  {
112  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_full_class_name_cache' );
113  if( $Data !== false )
114  {
115  global $FullClassNameCache;
116  $FullClassNameCache = unserialize( $Data );
117  }
118  }
119 
120  function _load_get_package_cache( $Dirname )
121  {
122  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_get_package_cache' );
123  if( $Data !== false )
124  {
125  global $GetPackageCache;
126  $GetPackageCache = unserialize( $Data );
127  }
128  }
129 
130  function _load_package_script_paths_cache( $Dirname )
131  {
132  $Data = @file_get_contents( $Dirname.'/../../data/'.$this->FilePrefix.'_package_script_paths_cache' );
133  if( $Data !== false )
134  {
135  global $PackagePathsCache;
136  $PackagePathsCache = unserialize( $Data );
137  }
138  }
139 
150  function __construct()
151  {
152  $this->FilePrefix = md5( $_SERVER[ 'SCRIPT_FILENAME' ] );
153  $Dirname = dirname( __FILE__ );
154 
155  $this->_load_root_dir_cache( $Dirname );
156  $this->_load_package_real_version_cache( $Dirname );
157  $this->_load_rewrited_package_cache( $Dirname );
158  $this->_load_rewrites_cache( $Dirname );
159  $this->_load_package_path_cache( $Dirname );
160  $this->_load_package_relative_path_cache( $Dirname );
161  $this->_load_top_package_name_cache( $Dirname );
162  $this->_load_make_full_version_cache( $Dirname );
163  $this->_load_full_class_name_cache( $Dirname );
164  $this->_load_get_package_cache( $Dirname );
165  $this->_load_package_script_paths_cache( $Dirname );
166  }
167 
178  function drop_core_cache()
179  {
180  $Dirname = dirname( __FILE__ );
181 
182  $Files = array(
183  $this->FilePrefix.'_root_dir_cache' , $this->FilePrefix.'_package_real_version_cache' ,
184  $this->FilePrefix.'_rewrited_package_cache' , $this->FilePrefix.'_rewrites_cache' ,
185  $this->FilePrefix.'_package_path_cache' , $this->FilePrefix.'_package_relative_path_cache' ,
186  $this->FilePrefix.'_top_package_name_cache' , $this->FilePrefix.'_make_full_version_cache' ,
187  $this->FilePrefix.'_full_class_name_cache' , $this->FilePrefix.'_get_package_cache' ,
188  $this->FilePrefix.'_package_script_paths_cache'
189  );
190 
191  foreach( $Files as $i => $File )
192  {
193  @unlink( $Dirname.'/../../data/'.$File );
194  }
195  }
196 
197  function _save_root_dir_cache( $Dirname )
198  {
199  global $RootDirCacheChanged;
200  if( $RootDirCacheChanged )
201  {
202  global $RootDirCache;
203  file_put_contents(
204  $Dirname.'/../../data/'.$this->FilePrefix.'_root_dir_cache' ,
205  serialize( $RootDirCache )
206  );
207  }
208  }
209 
210  function _save_package_real_version_cache( $Dirname )
211  {
212  global $PackageRealVersionCacheChanged;
213  if( $PackageRealVersionCacheChanged )
214  {
215  global $PackageRealVersionCache;
216  file_put_contents(
217  $Dirname.'/../../data/'.$this->FilePrefix.'_package_real_version_cache' ,
218  serialize( $PackageRealVersionCache )
219  );
220  }
221  }
222 
223  function _save_rewrited_package_cache( $Dirname )
224  {
225  global $RewritedPackageCacheChanged;
226  if( $RewritedPackageCacheChanged )
227  {
228  global $RewritedPackageCache;
229  file_put_contents(
230  $Dirname.'/../../data/'.$this->FilePrefix.'_rewrited_package_cache' ,
231  serialize( $RewritedPackageCache )
232  );
233  }
234  }
235 
236  function _save_rewrites_cache( $Dirname )
237  {
238  global $RewritesCacheChanged;
239  if( $RewritesCacheChanged )
240  {
241  global $RewritesCache;
242  file_put_contents(
243  $Dirname.'/../../data/'.$this->FilePrefix.'_rewrites_cache' ,
244  serialize( $RewritesCache )
245  );
246  }
247  }
248 
249  function _save_package_path_cache( $Dirname )
250  {
251  global $PackagePathCacheChanged;
252  if( $PackagePathCacheChanged )
253  {
254  global $PackagePathCache;
255  file_put_contents(
256  $Dirname.'/../../data/'.$this->FilePrefix.'_package_path_cache' ,
257  serialize( $PackagePathCache )
258  );
259  }
260  }
261 
262  function _save_package_relative_path_cache( $Dirname )
263  {
264  global $PackageRelativePathCacheChanged;
265  if( $PackageRelativePathCacheChanged )
266  {
267  global $PackageRelativePathCache;
268  file_put_contents(
269  $Dirname.'/../../data/'.$this->FilePrefix.'_package_relative_path_cache' ,
270  serialize( $PackageRelativePathCache )
271  );
272  }
273  }
274 
275  function _save_top_package_name_cache( $Dirname )
276  {
277  global $TopPackageNameCacheChanged;
278  if( $TopPackageNameCacheChanged )
279  {
280  global $TopPackageNameCache;
281  file_put_contents(
282  $Dirname.'/../../data/'.$this->FilePrefix.'_top_package_name_cache' ,
283  serialize( $TopPackageNameCache )
284  );
285  }
286  }
287 
288  function _save_make_full_version_cache( $Dirname )
289  {
290  global $MakeFullVersionCacheChanged;
291  if( $MakeFullVersionCacheChanged )
292  {
293  global $MakeFullVersionCache;
294  file_put_contents(
295  $Dirname.'/../../data/'.$this->FilePrefix.'_make_full_version_cache' ,
296  serialize( $MakeFullVersionCache )
297  );
298  }
299  }
300 
301  function _save_full_class_name_cache( $Dirname )
302  {
303  global $FullClassNameCacheChanged;
304  if( $FullClassNameCacheChanged )
305  {
306  global $FullClassNameCache;
307  file_put_contents(
308  $Dirname.'/../../data/'.$this->FilePrefix.'_full_class_name_cache' ,
309  serialize( $FullClassNameCache )
310  );
311  }
312  }
313 
314  function _save_get_package_cache( $Dirname )
315  {
316  global $GetPackageCacheChanged;
317  if( $GetPackageCacheChanged )
318  {
319  global $GetPackageCache;
320  file_put_contents(
321  $Dirname.'/../../data/'.$this->FilePrefix.'_get_package_cache' ,
322  serialize( $GetPackageCache )
323  );
324  }
325  }
326 
327  function _save_package_script_paths_cache( $Dirname )
328  {
329  global $PackagePathsCacheChanged;
330  if( $PackagePathsCacheChanged )
331  {
332  global $PackagePathsCache;
333  file_put_contents(
334  $Dirname.'/../../data/'.$this->FilePrefix.'_package_script_paths_cache' ,
335  serialize( $PackagePathsCache )
336  );
337  }
338  }
339 
350  function __destruct()
351  {
352  $Dirname = dirname( __FILE__ );
353 
354  $this->_save_root_dir_cache( $Dirname );
355  $this->_save_package_real_version_cache( $Dirname );
356  $this->_save_rewrited_package_cache( $Dirname );
357  $this->_save_rewrites_cache( $Dirname );
358  $this->_save_package_path_cache( $Dirname );
359  $this->_save_package_relative_path_cache( $Dirname );
360  $this->_save_top_package_name_cache( $Dirname );
361  $this->_save_make_full_version_cache( $Dirname );
362  $this->_save_full_class_name_cache( $Dirname );
363  $this->_save_get_package_cache( $Dirname );
364  $this->_save_package_script_paths_cache( $Dirname );
365  }
366  }
367 
368  global $CoreCache;
369  $CoreCache = new core_cache();
370 
381  function _drop_core_cache()
382  {
383  global $CoreCache;
384  $CoreCache->drop_cache();
385  }
386 ?>