Mercurial > hg > orthanc
annotate Resources/EmbedResources.py @ 130:b09b0ffd9941
trying to statically build google log
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Sat, 06 Oct 2012 16:47:58 +0200 |
| parents | 5133cfc8db86 |
| children | f1aeec53795b |
| rev | line source |
|---|---|
| 0 | 1 import sys |
| 2 import os | |
| 3 import os.path | |
| 4 import pprint | |
| 129 | 5 import re |
| 0 | 6 |
| 7 if len(sys.argv) < 2 or len(sys.argv) % 2 != 0: | |
| 8 print ('Usage:') | |
| 9 print ('python %s <TargetBaseFilename> [ <Name> <Source> ]*' % sys.argv[0]) | |
| 10 exit(-1) | |
| 11 | |
| 12 | |
| 13 try: | |
| 14 # Make sure the destination directory exists | |
| 15 os.makedirs(os.path.normpath(os.path.join(sys.argv[1], '..'))) | |
| 16 except: | |
| 17 pass | |
| 18 | |
| 19 | |
| 20 ##################################################################### | |
| 21 ## Read each resource file | |
| 22 ##################################################################### | |
| 23 | |
| 129 | 24 def CheckNoUpcase(s): |
| 25 if re.search('[A-Z]', s) != None: | |
| 26 raise Exception("Path in a directory with an upcase letter: %s" % s) | |
| 27 | |
| 0 | 28 resources = {} |
| 29 | |
| 30 counter = 0 | |
| 31 i = 2 | |
| 32 while i < len(sys.argv): | |
| 33 resourceName = sys.argv[i].upper() | |
| 34 pathName = sys.argv[i + 1] | |
| 35 | |
| 36 if not os.path.exists(pathName): | |
| 37 raise Exception("Non existing path: %s" % pathName) | |
| 38 | |
| 39 if resourceName in resources: | |
| 40 raise Exception("Twice the same resource: " + resourceName) | |
| 41 | |
| 42 if os.path.isdir(pathName): | |
| 43 # The resource is a directory: Recursively explore its files | |
| 44 content = {} | |
| 45 for root, dirs, files in os.walk(pathName): | |
| 46 base = os.path.relpath(root, pathName) | |
| 47 for f in files: | |
| 48 if f.find('~') == -1: # Ignore Emacs backup files | |
| 49 if base == '.': | |
| 129 | 50 r = f |
| 0 | 51 else: |
| 129 | 52 r = os.path.join(base, f) |
| 0 | 53 |
| 129 | 54 CheckNoUpcase(r) |
| 20 | 55 r = '/' + r.replace('\\', '/') |
| 0 | 56 if r in content: |
| 57 raise Exception("Twice the same filename (check case): " + r) | |
| 58 | |
| 59 content[r] = { | |
| 60 'Filename' : os.path.join(root, f), | |
| 61 'Index' : counter | |
| 62 } | |
| 63 counter += 1 | |
| 64 | |
| 65 resources[resourceName] = { | |
| 66 'Type' : 'Directory', | |
| 67 'Files' : content | |
| 68 } | |
| 69 | |
| 70 elif os.path.isfile(pathName): | |
| 71 resources[resourceName] = { | |
| 72 'Type' : 'File', | |
| 73 'Index' : counter, | |
| 74 'Filename' : pathName | |
| 75 } | |
| 76 counter += 1 | |
| 77 | |
| 78 else: | |
| 79 raise Exception("Not a regular file, nor a directory: " + pathName) | |
| 80 | |
| 81 i += 2 | |
| 82 | |
| 83 #pprint.pprint(resources) | |
| 84 | |
| 85 | |
| 86 ##################################################################### | |
| 87 ## Write .h header | |
| 88 ##################################################################### | |
| 89 | |
| 90 header = open(sys.argv[1] + '.h', 'w') | |
| 91 | |
| 92 header.write(""" | |
| 93 #pragma once | |
| 94 | |
| 95 #include <string> | |
| 96 | |
|
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71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
97 namespace Orthanc |
| 0 | 98 { |
| 99 namespace EmbeddedResources | |
| 100 { | |
| 101 enum FileResourceId | |
| 102 { | |
| 103 """) | |
| 104 | |
| 105 isFirst = True | |
| 106 for name in resources: | |
| 107 if resources[name]['Type'] == 'File': | |
| 108 if isFirst: | |
| 109 isFirst = False | |
| 110 else: | |
| 111 header.write(',\n') | |
| 112 header.write(' %s' % name) | |
| 113 | |
| 114 header.write(""" | |
| 115 }; | |
| 116 | |
| 117 enum DirectoryResourceId | |
| 118 { | |
| 119 """) | |
| 120 | |
| 121 isFirst = True | |
| 122 for name in resources: | |
| 123 if resources[name]['Type'] == 'Directory': | |
| 124 if isFirst: | |
| 125 isFirst = False | |
| 126 else: | |
| 127 header.write(',\n') | |
| 128 header.write(' %s' % name) | |
| 129 | |
| 130 header.write(""" | |
| 131 }; | |
| 132 | |
| 133 const void* GetFileResourceBuffer(FileResourceId id); | |
| 134 size_t GetFileResourceSize(FileResourceId id); | |
| 135 void GetFileResource(std::string& result, FileResourceId id); | |
| 136 | |
| 137 const void* GetDirectoryResourceBuffer(DirectoryResourceId id, const char* path); | |
| 138 size_t GetDirectoryResourceSize(DirectoryResourceId id, const char* path); | |
| 139 void GetDirectoryResource(std::string& result, DirectoryResourceId id, const char* path); | |
| 140 } | |
| 141 } | |
| 142 """) | |
| 143 header.close() | |
| 144 | |
| 145 | |
| 146 | |
| 147 ##################################################################### | |
| 148 ## Write the resource content in the .cpp source | |
| 149 ##################################################################### | |
| 150 | |
| 55 | 151 PYTHON_MAJOR_VERSION = sys.version_info[0] |
| 152 | |
| 0 | 153 def WriteResource(cpp, item): |
| 154 cpp.write(' static const uint8_t resource%dBuffer[] = {' % item['Index']) | |
| 155 | |
| 156 f = open(item['Filename'], "rb") | |
| 157 content = f.read() | |
| 158 f.close() | |
| 159 | |
| 160 # http://stackoverflow.com/a/1035360 | |
| 161 pos = 0 | |
| 162 for b in content: | |
| 55 | 163 if PYTHON_MAJOR_VERSION == 2: |
| 164 c = ord(b[0]) | |
| 165 else: | |
| 166 c = b | |
| 167 | |
| 0 | 168 if pos > 0: |
| 169 cpp.write(', ') | |
| 170 | |
| 171 if (pos % 16) == 0: | |
| 172 cpp.write('\n ') | |
| 173 | |
| 55 | 174 if c < 0: |
| 0 | 175 raise Exception("Internal error") |
| 176 | |
| 55 | 177 cpp.write("0x%02x" % c) |
| 0 | 178 pos += 1 |
| 179 | |
| 180 cpp.write(' };\n') | |
| 181 cpp.write(' static const size_t resource%dSize = %d;\n' % (item['Index'], pos)) | |
| 182 | |
| 183 | |
| 184 cpp = open(sys.argv[1] + '.cpp', 'w') | |
| 185 | |
| 186 cpp.write(""" | |
| 187 #include "%s.h" | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
188 #include "%s/Core/OrthancException.h" |
| 0 | 189 |
| 190 #include <stdint.h> | |
| 191 #include <string.h> | |
| 192 | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
193 namespace Orthanc |
| 0 | 194 { |
| 195 namespace EmbeddedResources | |
| 196 { | |
| 197 """ % (os.path.basename(sys.argv[1]), | |
| 198 os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))) | |
| 199 | |
| 200 | |
| 201 for name in resources: | |
| 202 if resources[name]['Type'] == 'File': | |
| 203 WriteResource(cpp, resources[name]) | |
| 204 else: | |
| 205 for f in resources[name]['Files']: | |
| 206 WriteResource(cpp, resources[name]['Files'][f]) | |
| 207 | |
| 208 | |
| 209 | |
| 210 ##################################################################### | |
| 211 ## Write the accessors to the file resources in .cpp | |
| 212 ##################################################################### | |
| 213 | |
| 214 cpp.write(""" | |
| 215 const void* GetFileResourceBuffer(FileResourceId id) | |
| 216 { | |
| 217 switch (id) | |
| 218 { | |
| 219 """) | |
| 220 for name in resources: | |
| 221 if resources[name]['Type'] == 'File': | |
| 222 cpp.write(' case %s:\n' % name) | |
| 223 cpp.write(' return resource%dBuffer;\n' % resources[name]['Index']) | |
| 224 | |
| 225 cpp.write(""" | |
| 226 default: | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
227 throw OrthancException(ErrorCode_ParameterOutOfRange); |
| 0 | 228 } |
| 229 } | |
| 230 | |
| 231 size_t GetFileResourceSize(FileResourceId id) | |
| 232 { | |
| 233 switch (id) | |
| 234 { | |
| 235 """) | |
| 236 | |
| 237 for name in resources: | |
| 238 if resources[name]['Type'] == 'File': | |
| 239 cpp.write(' case %s:\n' % name) | |
| 240 cpp.write(' return resource%dSize;\n' % resources[name]['Index']) | |
| 241 | |
| 242 cpp.write(""" | |
| 243 default: | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
244 throw OrthancException(ErrorCode_ParameterOutOfRange); |
| 0 | 245 } |
| 246 } | |
| 247 """) | |
| 248 | |
| 249 | |
| 250 | |
| 251 ##################################################################### | |
| 252 ## Write the accessors to the directory resources in .cpp | |
| 253 ##################################################################### | |
| 254 | |
| 255 cpp.write(""" | |
| 256 const void* GetDirectoryResourceBuffer(DirectoryResourceId id, const char* path) | |
| 257 { | |
| 258 switch (id) | |
| 259 { | |
| 260 """) | |
| 261 | |
| 262 for name in resources: | |
| 263 if resources[name]['Type'] == 'Directory': | |
| 264 cpp.write(' case %s:\n' % name) | |
| 265 isFirst = True | |
| 266 for path in resources[name]['Files']: | |
| 267 cpp.write(' if (!strcmp(path, "%s"))\n' % path) | |
| 268 cpp.write(' return resource%dBuffer;\n' % resources[name]['Files'][path]['Index']) | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
269 cpp.write(' throw OrthancException("Unknown path in a directory resource");\n\n') |
| 0 | 270 |
| 271 cpp.write(""" default: | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
272 throw OrthancException(ErrorCode_ParameterOutOfRange); |
| 0 | 273 } |
| 274 } | |
| 275 | |
| 276 size_t GetDirectoryResourceSize(DirectoryResourceId id, const char* path) | |
| 277 { | |
| 278 switch (id) | |
| 279 { | |
| 280 """) | |
| 281 | |
| 282 for name in resources: | |
| 283 if resources[name]['Type'] == 'Directory': | |
| 284 cpp.write(' case %s:\n' % name) | |
| 285 isFirst = True | |
| 286 for path in resources[name]['Files']: | |
| 287 cpp.write(' if (!strcmp(path, "%s"))\n' % path) | |
| 288 cpp.write(' return resource%dSize;\n' % resources[name]['Files'][path]['Index']) | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
289 cpp.write(' throw OrthancException("Unknown path in a directory resource");\n\n') |
| 0 | 290 |
| 291 cpp.write(""" default: | |
|
64
71c4a4abe90b
renaming of resources
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
55
diff
changeset
|
292 throw OrthancException(ErrorCode_ParameterOutOfRange); |
| 0 | 293 } |
| 294 } | |
| 295 """) | |
| 296 | |
| 297 | |
| 298 | |
| 299 | |
| 300 ##################################################################### | |
| 301 ## Write the convenience wrappers in .cpp | |
| 302 ##################################################################### | |
| 303 | |
| 304 cpp.write(""" | |
| 305 void GetFileResource(std::string& result, FileResourceId id) | |
| 306 { | |
| 307 size_t size = GetFileResourceSize(id); | |
| 308 result.resize(size); | |
| 309 if (size > 0) | |
| 310 memcpy(&result[0], GetFileResourceBuffer(id), size); | |
| 311 } | |
| 312 | |
| 313 void GetDirectoryResource(std::string& result, DirectoryResourceId id, const char* path) | |
| 314 { | |
| 315 size_t size = GetDirectoryResourceSize(id, path); | |
| 316 result.resize(size); | |
| 317 if (size > 0) | |
| 318 memcpy(&result[0], GetDirectoryResourceBuffer(id, path), size); | |
| 319 } | |
| 320 } | |
| 321 } | |
| 322 """) | |
| 323 cpp.close() |