|
78
|
1 #!/usr/bin/python
|
|
|
2
|
|
|
3 # Orthanc - A Lightweight, RESTful DICOM Store
|
|
|
4 # Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
|
|
|
5 # Department, University Hospital of Liege, Belgium
|
|
|
6 #
|
|
|
7 # This program is free software: you can redistribute it and/or
|
|
|
8 # modify it under the terms of the GNU General Public License as
|
|
|
9 # published by the Free Software Foundation, either version 3 of the
|
|
|
10 # License, or (at your option) any later version.
|
|
|
11 #
|
|
|
12 # In addition, as a special exception, the copyright holders of this
|
|
|
13 # program give permission to link the code of its release with the
|
|
|
14 # OpenSSL project's "OpenSSL" library (or with modified versions of it
|
|
|
15 # that use the same license as the "OpenSSL" library), and distribute
|
|
|
16 # the linked executables. You must obey the GNU General Public License
|
|
|
17 # in all respects for all of the code used other than "OpenSSL". If you
|
|
|
18 # modify file(s) with this exception, you may extend this exception to
|
|
|
19 # your version of the file(s), but you are not obligated to do so. If
|
|
|
20 # you do not wish to do so, delete this exception statement from your
|
|
|
21 # version. If you delete this exception statement from all source files
|
|
|
22 # in the program, then also delete it here.
|
|
|
23 #
|
|
|
24 # This program is distributed in the hope that it will be useful, but
|
|
|
25 # WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
26 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
27 # General Public License for more details.
|
|
|
28 #
|
|
|
29 # You should have received a copy of the GNU General Public License
|
|
|
30 # along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
31
|
|
|
32
|
|
|
33 import sys
|
|
|
34 import os
|
|
|
35 import os.path
|
|
|
36 import pprint
|
|
|
37 import re
|
|
|
38
|
|
|
39 UPCASE_CHECK = True
|
|
|
40 USE_SYSTEM_EXCEPTION = False
|
|
|
41 EXCEPTION_CLASS = 'OrthancException'
|
|
|
42 OUT_OF_RANGE_EXCEPTION = 'OrthancException(ErrorCode_ParameterOutOfRange)'
|
|
|
43 INEXISTENT_PATH_EXCEPTION = 'OrthancException(ErrorCode_InexistentItem)'
|
|
|
44 NAMESPACE = 'Orthanc'
|
|
|
45
|
|
|
46 ARGS = []
|
|
|
47 for i in range(len(sys.argv)):
|
|
|
48 if not sys.argv[i].startswith('--'):
|
|
|
49 ARGS.append(sys.argv[i])
|
|
|
50 elif sys.argv[i].lower() == '--no-upcase-check':
|
|
|
51 UPCASE_CHECK = False
|
|
|
52 elif sys.argv[i].lower() == '--system-exception':
|
|
|
53 USE_SYSTEM_EXCEPTION = True
|
|
|
54 EXCEPTION_CLASS = '::std::runtime_error'
|
|
|
55 OUT_OF_RANGE_EXCEPTION = '%s("Parameter out of range")' % EXCEPTION_CLASS
|
|
|
56 INEXISTENT_PATH_EXCEPTION = '%s("Unknown path in a directory resource")' % EXCEPTION_CLASS
|
|
|
57 elif sys.argv[i].startswith('--namespace='):
|
|
|
58 NAMESPACE = sys.argv[i][sys.argv[i].find('=') + 1 : ]
|
|
|
59
|
|
|
60 if len(ARGS) < 2 or len(ARGS) % 2 != 0:
|
|
|
61 print ('Usage:')
|
|
|
62 print ('python %s [--no-upcase-check] [--system-exception] [--namespace=<Namespace>] <TargetBaseFilename> [ <Name> <Source> ]*' % sys.argv[0])
|
|
|
63 exit(-1)
|
|
|
64
|
|
|
65 TARGET_BASE_FILENAME = ARGS[1]
|
|
|
66 SOURCES = ARGS[2:]
|
|
|
67
|
|
|
68 try:
|
|
|
69 # Make sure the destination directory exists
|
|
|
70 os.makedirs(os.path.normpath(os.path.join(TARGET_BASE_FILENAME, '..')))
|
|
|
71 except:
|
|
|
72 pass
|
|
|
73
|
|
|
74
|
|
|
75 #####################################################################
|
|
|
76 ## Read each resource file
|
|
|
77 #####################################################################
|
|
|
78
|
|
|
79 def CheckNoUpcase(s):
|
|
|
80 global UPCASE_CHECK
|
|
|
81 if (UPCASE_CHECK and
|
|
|
82 re.search('[A-Z]', s) != None):
|
|
|
83 raise Exception("Path in a directory with an upcase letter: %s" % s)
|
|
|
84
|
|
|
85 resources = {}
|
|
|
86
|
|
|
87 counter = 0
|
|
|
88 i = 0
|
|
|
89 while i < len(SOURCES):
|
|
|
90 resourceName = SOURCES[i].upper()
|
|
|
91 pathName = SOURCES[i + 1]
|
|
|
92
|
|
|
93 if not os.path.exists(pathName):
|
|
|
94 raise Exception("Non existing path: %s" % pathName)
|
|
|
95
|
|
|
96 if resourceName in resources:
|
|
|
97 raise Exception("Twice the same resource: " + resourceName)
|
|
|
98
|
|
|
99 if os.path.isdir(pathName):
|
|
|
100 # The resource is a directory: Recursively explore its files
|
|
|
101 content = {}
|
|
|
102 for root, dirs, files in os.walk(pathName):
|
|
|
103 base = os.path.relpath(root, pathName)
|
|
|
104
|
|
|
105 # Fix issue #24 (Build fails on OSX when directory has .DS_Store files):
|
|
|
106 # Ignore folders whose name starts with a dot (".")
|
|
|
107 if base.find('/.') != -1:
|
|
|
108 print('Ignoring folder: %s' % root)
|
|
|
109 continue
|
|
|
110
|
|
|
111 for f in files:
|
|
|
112 if f.find('~') == -1: # Ignore Emacs backup files
|
|
|
113 if base == '.':
|
|
|
114 r = f
|
|
|
115 else:
|
|
|
116 r = os.path.join(base, f)
|
|
|
117
|
|
|
118 CheckNoUpcase(r)
|
|
|
119 r = '/' + r.replace('\\', '/')
|
|
|
120 if r in content:
|
|
|
121 raise Exception("Twice the same filename (check case): " + r)
|
|
|
122
|
|
|
123 content[r] = {
|
|
|
124 'Filename' : os.path.join(root, f),
|
|
|
125 'Index' : counter
|
|
|
126 }
|
|
|
127 counter += 1
|
|
|
128
|
|
|
129 resources[resourceName] = {
|
|
|
130 'Type' : 'Directory',
|
|
|
131 'Files' : content
|
|
|
132 }
|
|
|
133
|
|
|
134 elif os.path.isfile(pathName):
|
|
|
135 resources[resourceName] = {
|
|
|
136 'Type' : 'File',
|
|
|
137 'Index' : counter,
|
|
|
138 'Filename' : pathName
|
|
|
139 }
|
|
|
140 counter += 1
|
|
|
141
|
|
|
142 else:
|
|
|
143 raise Exception("Not a regular file, nor a directory: " + pathName)
|
|
|
144
|
|
|
145 i += 2
|
|
|
146
|
|
|
147 #pprint.pprint(resources)
|
|
|
148
|
|
|
149
|
|
|
150 #####################################################################
|
|
|
151 ## Write .h header
|
|
|
152 #####################################################################
|
|
|
153
|
|
|
154 header = open(TARGET_BASE_FILENAME + '.h', 'w')
|
|
|
155
|
|
|
156 header.write("""
|
|
|
157 #pragma once
|
|
|
158
|
|
|
159 #include <string>
|
|
|
160 #include <list>
|
|
|
161
|
|
|
162 namespace %s
|
|
|
163 {
|
|
|
164 namespace EmbeddedResources
|
|
|
165 {
|
|
|
166 enum FileResourceId
|
|
|
167 {
|
|
|
168 """ % NAMESPACE)
|
|
|
169
|
|
|
170 isFirst = True
|
|
|
171 for name in resources:
|
|
|
172 if resources[name]['Type'] == 'File':
|
|
|
173 if isFirst:
|
|
|
174 isFirst = False
|
|
|
175 else:
|
|
|
176 header.write(',\n')
|
|
|
177 header.write(' %s' % name)
|
|
|
178
|
|
|
179 header.write("""
|
|
|
180 };
|
|
|
181
|
|
|
182 enum DirectoryResourceId
|
|
|
183 {
|
|
|
184 """)
|
|
|
185
|
|
|
186 isFirst = True
|
|
|
187 for name in resources:
|
|
|
188 if resources[name]['Type'] == 'Directory':
|
|
|
189 if isFirst:
|
|
|
190 isFirst = False
|
|
|
191 else:
|
|
|
192 header.write(',\n')
|
|
|
193 header.write(' %s' % name)
|
|
|
194
|
|
|
195 header.write("""
|
|
|
196 };
|
|
|
197
|
|
|
198 const void* GetFileResourceBuffer(FileResourceId id);
|
|
|
199 size_t GetFileResourceSize(FileResourceId id);
|
|
|
200 void GetFileResource(std::string& result, FileResourceId id);
|
|
|
201
|
|
|
202 const void* GetDirectoryResourceBuffer(DirectoryResourceId id, const char* path);
|
|
|
203 size_t GetDirectoryResourceSize(DirectoryResourceId id, const char* path);
|
|
|
204 void GetDirectoryResource(std::string& result, DirectoryResourceId id, const char* path);
|
|
|
205
|
|
|
206 void ListResources(std::list<std::string>& result, DirectoryResourceId id);
|
|
|
207 }
|
|
|
208 }
|
|
|
209 """)
|
|
|
210 header.close()
|
|
|
211
|
|
|
212
|
|
|
213
|
|
|
214 #####################################################################
|
|
|
215 ## Write the resource content in the .cpp source
|
|
|
216 #####################################################################
|
|
|
217
|
|
|
218 PYTHON_MAJOR_VERSION = sys.version_info[0]
|
|
|
219
|
|
|
220 def WriteResource(cpp, item):
|
|
|
221 cpp.write(' static const uint8_t resource%dBuffer[] = {' % item['Index'])
|
|
|
222
|
|
|
223 f = open(item['Filename'], "rb")
|
|
|
224 content = f.read()
|
|
|
225 f.close()
|
|
|
226
|
|
|
227 # http://stackoverflow.com/a/1035360
|
|
|
228 pos = 0
|
|
|
229 for b in content:
|
|
|
230 if PYTHON_MAJOR_VERSION == 2:
|
|
|
231 c = ord(b[0])
|
|
|
232 else:
|
|
|
233 c = b
|
|
|
234
|
|
|
235 if pos > 0:
|
|
|
236 cpp.write(', ')
|
|
|
237
|
|
|
238 if (pos % 16) == 0:
|
|
|
239 cpp.write('\n ')
|
|
|
240
|
|
|
241 if c < 0:
|
|
|
242 raise Exception("Internal error")
|
|
|
243
|
|
|
244 cpp.write("0x%02x" % c)
|
|
|
245 pos += 1
|
|
|
246
|
|
|
247 # Zero-size array are disallowed, so we put one single void character in it.
|
|
|
248 if pos == 0:
|
|
|
249 cpp.write(' 0')
|
|
|
250
|
|
|
251 cpp.write(' };\n')
|
|
|
252 cpp.write(' static const size_t resource%dSize = %d;\n' % (item['Index'], pos))
|
|
|
253
|
|
|
254
|
|
|
255 cpp = open(TARGET_BASE_FILENAME + '.cpp', 'w')
|
|
|
256
|
|
|
257 cpp.write('#include "%s.h"\n' % os.path.basename(TARGET_BASE_FILENAME))
|
|
|
258
|
|
|
259 if USE_SYSTEM_EXCEPTION:
|
|
|
260 cpp.write('#include <stdexcept>')
|
|
|
261 else:
|
|
|
262 cpp.write('#include "%s/Core/OrthancException.h"' % os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
|
|
|
263
|
|
|
264 cpp.write("""
|
|
|
265 #include <stdint.h>
|
|
|
266 #include <string.h>
|
|
|
267
|
|
|
268 namespace %s
|
|
|
269 {
|
|
|
270 namespace EmbeddedResources
|
|
|
271 {
|
|
|
272 """ % NAMESPACE)
|
|
|
273
|
|
|
274
|
|
|
275 for name in resources:
|
|
|
276 if resources[name]['Type'] == 'File':
|
|
|
277 WriteResource(cpp, resources[name])
|
|
|
278 else:
|
|
|
279 for f in resources[name]['Files']:
|
|
|
280 WriteResource(cpp, resources[name]['Files'][f])
|
|
|
281
|
|
|
282
|
|
|
283
|
|
|
284 #####################################################################
|
|
|
285 ## Write the accessors to the file resources in .cpp
|
|
|
286 #####################################################################
|
|
|
287
|
|
|
288 cpp.write("""
|
|
|
289 const void* GetFileResourceBuffer(FileResourceId id)
|
|
|
290 {
|
|
|
291 switch (id)
|
|
|
292 {
|
|
|
293 """)
|
|
|
294 for name in resources:
|
|
|
295 if resources[name]['Type'] == 'File':
|
|
|
296 cpp.write(' case %s:\n' % name)
|
|
|
297 cpp.write(' return resource%dBuffer;\n' % resources[name]['Index'])
|
|
|
298
|
|
|
299 cpp.write("""
|
|
|
300 default:
|
|
|
301 throw %s;
|
|
|
302 }
|
|
|
303 }
|
|
|
304
|
|
|
305 size_t GetFileResourceSize(FileResourceId id)
|
|
|
306 {
|
|
|
307 switch (id)
|
|
|
308 {
|
|
|
309 """ % OUT_OF_RANGE_EXCEPTION)
|
|
|
310
|
|
|
311 for name in resources:
|
|
|
312 if resources[name]['Type'] == 'File':
|
|
|
313 cpp.write(' case %s:\n' % name)
|
|
|
314 cpp.write(' return resource%dSize;\n' % resources[name]['Index'])
|
|
|
315
|
|
|
316 cpp.write("""
|
|
|
317 default:
|
|
|
318 throw %s;
|
|
|
319 }
|
|
|
320 }
|
|
|
321 """ % OUT_OF_RANGE_EXCEPTION)
|
|
|
322
|
|
|
323
|
|
|
324
|
|
|
325 #####################################################################
|
|
|
326 ## Write the accessors to the directory resources in .cpp
|
|
|
327 #####################################################################
|
|
|
328
|
|
|
329 cpp.write("""
|
|
|
330 const void* GetDirectoryResourceBuffer(DirectoryResourceId id, const char* path)
|
|
|
331 {
|
|
|
332 switch (id)
|
|
|
333 {
|
|
|
334 """)
|
|
|
335
|
|
|
336 for name in resources:
|
|
|
337 if resources[name]['Type'] == 'Directory':
|
|
|
338 cpp.write(' case %s:\n' % name)
|
|
|
339 isFirst = True
|
|
|
340 for path in resources[name]['Files']:
|
|
|
341 cpp.write(' if (!strcmp(path, "%s"))\n' % path)
|
|
|
342 cpp.write(' return resource%dBuffer;\n' % resources[name]['Files'][path]['Index'])
|
|
|
343 cpp.write(' throw %s;\n\n' % INEXISTENT_PATH_EXCEPTION)
|
|
|
344
|
|
|
345 cpp.write(""" default:
|
|
|
346 throw %s;
|
|
|
347 }
|
|
|
348 }
|
|
|
349
|
|
|
350 size_t GetDirectoryResourceSize(DirectoryResourceId id, const char* path)
|
|
|
351 {
|
|
|
352 switch (id)
|
|
|
353 {
|
|
|
354 """ % OUT_OF_RANGE_EXCEPTION)
|
|
|
355
|
|
|
356 for name in resources:
|
|
|
357 if resources[name]['Type'] == 'Directory':
|
|
|
358 cpp.write(' case %s:\n' % name)
|
|
|
359 isFirst = True
|
|
|
360 for path in resources[name]['Files']:
|
|
|
361 cpp.write(' if (!strcmp(path, "%s"))\n' % path)
|
|
|
362 cpp.write(' return resource%dSize;\n' % resources[name]['Files'][path]['Index'])
|
|
|
363 cpp.write(' throw %s;\n\n' % INEXISTENT_PATH_EXCEPTION)
|
|
|
364
|
|
|
365 cpp.write(""" default:
|
|
|
366 throw %s;
|
|
|
367 }
|
|
|
368 }
|
|
|
369 """ % OUT_OF_RANGE_EXCEPTION)
|
|
|
370
|
|
|
371
|
|
|
372
|
|
|
373
|
|
|
374 #####################################################################
|
|
|
375 ## List the resources in a directory
|
|
|
376 #####################################################################
|
|
|
377
|
|
|
378 cpp.write("""
|
|
|
379 void ListResources(std::list<std::string>& result, DirectoryResourceId id)
|
|
|
380 {
|
|
|
381 result.clear();
|
|
|
382
|
|
|
383 switch (id)
|
|
|
384 {
|
|
|
385 """)
|
|
|
386
|
|
|
387 for name in resources:
|
|
|
388 if resources[name]['Type'] == 'Directory':
|
|
|
389 cpp.write(' case %s:\n' % name)
|
|
|
390 for path in sorted(resources[name]['Files']):
|
|
|
391 cpp.write(' result.push_back("%s");\n' % path)
|
|
|
392 cpp.write(' break;\n\n')
|
|
|
393
|
|
|
394 cpp.write(""" default:
|
|
|
395 throw %s;
|
|
|
396 }
|
|
|
397 }
|
|
|
398 """ % OUT_OF_RANGE_EXCEPTION)
|
|
|
399
|
|
|
400
|
|
|
401
|
|
|
402
|
|
|
403 #####################################################################
|
|
|
404 ## Write the convenience wrappers in .cpp
|
|
|
405 #####################################################################
|
|
|
406
|
|
|
407 cpp.write("""
|
|
|
408 void GetFileResource(std::string& result, FileResourceId id)
|
|
|
409 {
|
|
|
410 size_t size = GetFileResourceSize(id);
|
|
|
411 result.resize(size);
|
|
|
412 if (size > 0)
|
|
|
413 memcpy(&result[0], GetFileResourceBuffer(id), size);
|
|
|
414 }
|
|
|
415
|
|
|
416 void GetDirectoryResource(std::string& result, DirectoryResourceId id, const char* path)
|
|
|
417 {
|
|
|
418 size_t size = GetDirectoryResourceSize(id, path);
|
|
|
419 result.resize(size);
|
|
|
420 if (size > 0)
|
|
|
421 memcpy(&result[0], GetDirectoryResourceBuffer(id, path), size);
|
|
|
422 }
|
|
|
423 }
|
|
|
424 }
|
|
|
425 """)
|
|
|
426 cpp.close()
|
