4 # This file is part of BeRTOS.
6 # Bertos is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 # As a special exception, you may use this file as part of a free software
21 # library without restriction. Specifically, if other files instantiate
22 # templates or use macros or inline functions from this file, or you compile
23 # this file and link it with other files to produce an executable, this
24 # file does not by itself cause the resulting executable to be covered by
25 # the GNU General Public License. This exception does not however
26 # invalidate any other reasons why the executable file might be covered by
27 # the GNU General Public License.
29 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
33 # Author: Lorenzo Berni <duplo@develer.com>
43 import DefineException
45 from LoadException import VersionException, ToolchainException
49 from bertos_utils import (
51 isBertosDir, getTagSet, getInfos, updateConfigurationValues,
52 loadConfigurationInfos, loadDefineLists, loadModuleDefinition,
55 # Project creation functions
56 projectFileGenerator, versionFileGenerator, loadPlugin,
60 ParseError, SupportedException
64 from compatibility import updateProject
66 class BProject(object):
68 Simple class for store and retrieve project informations.
71 def __init__(self, project_file="", info_dict={}):
73 self._cached_queries = {}
77 self.loadBertosProject(project_file, info_dict)
79 #--- Load methods (methods that loads data into project) ------------------#
81 def loadBertosProject(self, project_file, info_dict):
82 project_dir = os.path.dirname(project_file)
83 project_data = pickle.loads(open(project_file, "r").read())
84 updateProject(project_data)
85 # If PROJECT_NAME is not defined it use the directory name as PROJECT_NAME
86 # NOTE: this can throw an Exception if the user has changed the directory containing the project
87 self.infos["PROJECT_NAME"] = project_data.get("PROJECT_NAME", os.path.basename(project_dir))
88 self.infos["PROJECT_PATH"] = os.path.dirname(project_file)
89 project_src_path = project_data.get("PROJECT_SRC_PATH", None)
90 project_src_path = os.path.join(project_dir, project_data.get("PROJECT_SRC_PATH", None))
92 self.infos["PROJECT_SRC_PATH"] = project_src_path
95 # In projects created with older versions of the Wizard this metadata doesn't exist
96 self.infos["PROJECT_SRC_PATH"] = os.path.join(self.infos["PROJECT_PATH"], self.infos["PROJECT_NAME"])
98 linked_sources_path = project_data["BERTOS_PATH"]
99 sources_abspath = os.path.abspath(os.path.join(project_dir, linked_sources_path))
100 project_data["BERTOS_PATH"] = sources_abspath
102 self._loadBertosSourceStuff(project_data["BERTOS_PATH"], info_dict.get("BERTOS_PATH", None))
104 self.infos["PRESET"] = project_data.get("PRESET", False)
106 # For those projects that don't have a VERSION file create a dummy one.
107 if not isBertosDir(project_dir) and not self.is_preset:
108 version_file = open(os.path.join(const.DATA_DIR, "vtemplates/VERSION"), "r").read()
109 open(os.path.join(project_dir, "VERSION"), "w").write(version_file.replace("$version", "").strip())
111 self.loadSourceTree()
112 self._loadCpuStuff(project_data["CPU_NAME"], project_data["SELECTED_FREQ"])
113 self._loadToolchainStuff(project_data["TOOLCHAIN"], info_dict.get("TOOLCHAIN", None))
114 self.infos["OUTPUT"] = project_data["OUTPUT"]
115 self.loadModuleData(True)
116 self.setEnabledModules(project_data["ENABLED_MODULES"])
118 def _loadBertosSourceStuff(self, sources_path, forced_version=None):
120 sources_path = forced_version
121 if os.path.exists(sources_path):
122 self.infos["BERTOS_PATH"] = sources_path
124 raise VersionException(self)
126 def _loadCpuStuff(self, cpu_name, cpu_frequency):
127 self.infos["CPU_NAME"] = cpu_name
128 cpu_info = self.getCpuInfos()
130 if cpu["CPU_NAME"] == cpu_name:
131 self.infos["CPU_INFOS"] = cpu
133 tag_list = getTagSet(cpu_info)
134 # Create, fill and store the dict with the tags
136 for element in tag_list:
137 tag_dict[element] = False
138 infos = self.info("CPU_INFOS")
140 if tag in infos["CPU_TAGS"] + [infos["CPU_NAME"], infos["TOOLCHAIN"]]:
143 tag_dict[tag] = False
144 self.infos["ALL_CPU_TAGS"] = tag_dict
145 self.infos["SELECTED_FREQ"] = cpu_frequency
147 def _loadToolchainStuff(self, toolchain, forced_toolchain=None):
148 toolchain = toolchain
150 toolchain = forced_toolchain
151 if os.path.exists(toolchain["path"]):
152 self.infos["TOOLCHAIN"] = toolchain
154 raise ToolchainException(self)
156 def loadProjectFromPreset(self, preset):
158 Load a project from a preset.
159 NOTE: this is a stub.
161 project_file = os.path.join(preset, "project.bertos")
162 project_data = pickle.loads(open(project_file, "r").read())
163 self.loadSourceTree()
164 self._loadCpuStuff(project_data["CPU_NAME"], project_data["SELECTED_FREQ"])
165 self._loadToolchainStuff(project_data["TOOLCHAIN"])
167 # NOTE: this is a HACK!!!
168 # TODO: find a better way to reuse loadModuleData
169 preset_project_name = project_data.get("PROJECT_NAME", os.path.basename(preset))
170 preset_prj_src_path = os.path.join(preset, project_data.get("PROJECT_SRC_PATH", os.path.join(preset, preset_project_name)))
172 old_project_name = self.infos["PROJECT_NAME"]
173 old_project_path = self.infos["PROJECT_PATH"]
174 old_project_src_path = self.infos["PROJECT_SRC_PATH"]
176 self.infos["PROJECT_NAME"] = preset_project_name
177 self.infos["PROJECT_PATH"] = preset
178 self.infos["PROJECT_SRC_PATH"] = preset_prj_src_path
180 self.loadModuleData(True)
181 self.setEnabledModules(project_data["ENABLED_MODULES"])
183 self.infos["PROJECT_NAME"] = old_project_name
184 self.infos["PROJECT_PATH"] = old_project_path
185 self.infos["PROJECT_SRC_PATH"] = old_project_src_path
186 # End of the ugly HACK!
188 self.infos["PRESET_NAME"] = preset_project_name
189 self.infos["PRESET_PATH"] = preset
190 self.infos["PRESET_SRC_PATH"] = preset_prj_src_path
192 def loadProjectPresets(self):
194 Load the default presets (into the const.PREDEFINED_BOARDS_DIR).
196 # NOTE: this method does nothing (for now).
197 preset_path = os.path.join(self.infos["BERTOS_PATH"], const.PREDEFINED_BOARDS_DIR)
199 if os.path.exists(preset_path):
200 preset_tree = self._loadProjectPresetTree(preset_path)
201 self.infos["PRESET_TREE"] = preset_tree
203 def _loadProjectPresetTree(self, path):
205 _tree["info"] = self._loadPresetInfo(os.path.join(path, const.PREDEFINED_BOARD_SPEC_FILE))
206 _tree["info"]["filename"] = os.path.basename(path)
207 _tree["info"]["path"] = path
208 _tree["children"] = []
209 entries = set(os.listdir(path))
210 for entry in entries:
211 _path = os.path.join(path, entry)
212 if os.path.isdir(_path):
213 sub_entries = set(os.listdir(_path))
214 if const.PREDEFINED_BOARD_SPEC_FILE in sub_entries:
215 _tree["children"].append(self._loadProjectPresetTree(_path))
216 # Add into the info dict the dir type (dir/project)
217 if _tree["children"]:
218 _tree["info"]["type"] = "dir"
220 _tree["info"]["type"] = "project"
223 def _loadPresetInfo(self, preset_spec_file):
225 execfile(preset_spec_file, {}, D)
228 def loadModuleData(self, edit=False):
229 module_info_dict = {}
231 configuration_info_dict = {}
233 for filename, path in self.findDefinitions("*.h") + self.findDefinitions("*.c") + self.findDefinitions("*.s") + self.findDefinitions("*.S"):
234 comment_list = getCommentList(open(path + "/" + filename, "r").read())
235 if len(comment_list) > 0:
237 configuration_info = {}
239 to_be_parsed, module_dict = loadModuleDefinition(comment_list[0])
240 except ParseError, err:
241 raise DefineException.ModuleDefineException(path, err.line_number, err.line)
242 for module, information in module_dict.items():
243 if "depends" not in information:
244 information["depends"] = ()
245 information["depends"] += (filename.split(".")[0],)
246 information["category"] = os.path.basename(path)
247 if "configuration" in information and len(information["configuration"]):
248 configuration = module_dict[module]["configuration"]
250 configuration_info[configuration] = loadConfigurationInfos(self.infos["BERTOS_PATH"] + "/" + configuration)
251 except ParseError, err:
252 raise DefineException.ConfigurationDefineException(self.infos["BERTOS_PATH"] + "/" + configuration, err.line_number, err.line)
255 path = self.infos["PROJECT_SRC_PATH"]
256 user_configuration = loadConfigurationInfos(configuration.replace("bertos", path))
257 configuration_info[configuration] = updateConfigurationValues(configuration_info[configuration], user_configuration)
258 except ParseError, err:
259 raise DefineException.ConfigurationDefineException(configuration.replace("bertos", path))
260 module_info_dict.update(module_dict)
261 configuration_info_dict.update(configuration_info)
264 list_dict = loadDefineLists(comment_list[1:])
265 list_info_dict.update(list_dict)
266 except ParseError, err:
267 raise DefineException.EnumDefineException(path, err.line_number, err.line)
268 for tag in self.infos["CPU_INFOS"]["CPU_TAGS"]:
269 for filename, path in self.findDefinitions("*_" + tag + ".h"):
270 comment_list = getCommentList(open(path + "/" + filename, "r").read())
271 list_info_dict.update(loadDefineLists(comment_list))
272 self.infos["MODULES"] = module_info_dict
273 self.infos["LISTS"] = list_info_dict
274 self.infos["CONFIGURATIONS"] = configuration_info_dict
275 self.infos["FILES"] = file_dict
277 def loadSourceTree(self):
279 Index BeRTOS source and load it in memory.
281 # Index only the BERTOS_PATH/bertos content
282 bertos_sources_dir = os.path.join(self.info("BERTOS_PATH"), "bertos")
284 if os.path.exists(bertos_sources_dir):
285 for element in os.walk(bertos_sources_dir):
287 file_dict[f] = file_dict.get(f, []) + [element[0]]
288 self.infos["FILE_DICT"] = file_dict
290 def reloadCpuInfo(self):
291 for cpu_info in self.getCpuInfos():
292 if cpu_info["CPU_NAME"] == self.infos["CPU_NAME"]:
293 self.infos["CPU_INFOS"] = cpu_info
295 #-------------------------------------------------------------------------#
297 def createBertosProject(self):
298 # NOTE: Temporary hack.
300 self._editBertosProject()
302 if not self.from_preset:
303 self._newCustomBertosProject()
305 self._newBertosProjectFromPreset()
307 def _newBertosProject(self):
308 for directory in (self.maindir, self.srcdir, self.prjdir, self.cfgdir):
309 self._createDirectory(directory)
310 # Write the project file
311 self._writeProjectFile(os.path.join(self.maindir, "project.bertos"))
313 self._writeVersionFile(os.path.join(self.maindir, "VERSION"))
314 # Destination makefile
315 self._writeMakefile()
317 self._copySources(self.sources_dir, self.srcdir)
318 # Set properly the autoenabled parameters
319 self._setupAutoenabledParameters()
320 # Copy all the configuration files
321 self._writeCfgFiles(self.sources_dir, self.cfgdir)
322 # Destination wizard mk file
323 self._writeWizardMkFile()
325 def _newCustomBertosProject(self):
326 # Create/write/copy the common things
327 self._newBertosProject()
328 # Copy the clean hw files
329 self._createDirectory(self.hwdir)
330 # Copy all the hw files
331 self._writeHwFiles(self.sources_dir, self.hwdir)
332 # Destination user mk file
333 self._writeUserMkFile()
334 # Destination main.c file
335 self._writeMainFile(self.prjdir + "/main.c")
336 # Create project files for selected plugins
337 self._createProjectFiles()
339 def _newBertosProjectFromPreset(self):
340 # Create/write/copy the common things
341 self._newBertosProject()
343 # Copy all the files and dirs except cfg/hw/*_wiz.mk
344 self._writeCustomSrcFiles()
346 if self.infos["EMPTY_MAIN"]:
347 # Create and empty main.c file only if the user check the box
348 self._writeMainFile(self.prjdir + "/main.c")
350 # Create project files for selected plugins
351 self._createProjectFiles()
353 def _editBertosProject(self):
354 # Write the project file
355 self._writeProjectFile(os.path.join(self.maindir, "project.bertos"))
356 if not self.is_preset:
357 # Generate this files only if the project isn't a preset
359 self._writeVersionFile(os.path.join(self.maindir, "VERSION"))
360 # Destination makefile
361 self._writeMakefile()
363 self._mergeSources(self.sources_dir, self.srcdir, self.old_srcdir)
364 # Copy all the hw files
365 self._writeHwFiles(self.sources_dir, self.hwdir)
366 # Destination wizard mk file
367 self._writeWizardMkFile()
368 # Set properly the autoenabled parameters
369 self._setupAutoenabledParameters()
370 # Copy all the configuration files
371 self._writeCfgFiles(self.sources_dir, self.cfgdir)
372 if not self.is_preset:
373 # Create project files for selected plugins only if the project isn't a preset
374 self._createProjectFiles()
376 def _createProjectFiles(self):
377 # Files for selected plugins
379 for plugin in self.infos["OUTPUT"]:
380 module = loadPlugin(plugin)
381 relevants_files[plugin] = module.createProject(self)
382 self.infos["RELEVANT_FILES"] = relevants_files
384 def _writeVersionFile(self, filename):
385 version_file = open(os.path.join(const.DATA_DIR, "vtemplates/VERSION"), "r").read()
386 open(filename, "w").write(versionFileGenerator(self, version_file))
388 def _writeProjectFile(self, filename):
389 f = open(filename, "w")
390 f.write(projectFileGenerator(self))
393 def _writeMakefile(self):
394 bertos_utils.makefileGenerator(self)
396 def _writeUserMkFile(self):
397 bertos_utils.userMkGenerator(self)
399 def _writeWizardMkFile(self):
400 bertos_utils.mkGenerator(self)
402 def _writeMainFile(self, filename):
403 main = open(os.path.join(const.DATA_DIR, "srctemplates/main.c"), "r").read()
404 open(filename, "w").write(main)
406 def _writeHwFiles(self, source_dir, destination_dir):
407 for module, information in self.infos["MODULES"].items():
408 for hwfile in information["hw"]:
409 string = open(source_dir + "/" + hwfile, "r").read()
410 hwfile_path = destination_dir + "/" + os.path.basename(hwfile)
411 if not self.edit or not os.path.exists(hwfile_path):
412 # If not in editing mode it copies all the hw files. If in
413 # editing mode it copies only the files that don't exist yet
414 open(os.path.join(destination_dir,os.path.basename(hwfile)), "w").write(string)
416 def _writeCfgFiles(self, source_dir, destination_dir):
417 for configuration, information in self.infos["CONFIGURATIONS"].items():
418 string = open(source_dir + "/" + configuration, "r").read()
419 for start, parameter in information["paramlist"]:
420 infos = information[parameter]
421 value = infos["value"]
422 if "unsigned" in infos["informations"] and infos["informations"]["unsigned"]:
424 if "long" in infos["informations"] and infos["informations"]["long"]:
426 string = sub(string, parameter, value)
427 f = open(os.path.join(destination_dir, os.path.basename(configuration)), "w")
431 def _writeCustomSrcFiles(self):
432 origin = self.infos["PRESET_SRC_PATH"]
433 # Files to be ignored (all project files, cfg dir, wizard mk file, all global ignored dirs)
434 project_related_stuff = (
436 self.infos["PRESET_NAME"] + "_wiz.mk",
438 self.infos["PRESET_NAME"] + ".project",
439 self.infos["PRESET_NAME"] + ".workspace",
440 ) + const.IGNORE_LIST
441 for element in os.listdir(origin):
442 if element not in project_related_stuff:
443 full_path = os.path.join(origin, element)
444 if os.path.isdir(full_path):
445 copytree.copytree(full_path, os.path.join(self.prjdir, element), ignore_list=const.IGNORE_LIST)
447 shutil.copy(full_path, self.prjdir)
449 def _setupAutoenabledParameters(self):
450 for module, information in self.infos["MODULES"].items():
451 if "configuration" in information and information["configuration"] != "":
452 configurations = self.infos["CONFIGURATIONS"]
453 configuration = configurations[information["configuration"]]
454 for start, parameter in configuration["paramlist"]:
455 if "type" in configuration[parameter]["informations"] and configuration[parameter]["informations"]["type"] == "autoenabled":
456 configuration[parameter]["value"] = "1" if information["enabled"] else "0"
457 self.infos["CONFIGURATIONS"] = configurations
461 return self.infos.get("PROJECT_PATH", None)
466 return os.path.join(self.maindir, "bertos")
472 return self.infos.get("PROJECT_SRC_PATH", None)
477 return os.path.join(self.prjdir, "hw")
484 return os.path.join(self.prjdir, "cfg")
489 def old_srcdir(self):
490 return self.infos.get("OLD_BERTOS_PATH", None)
493 def sources_dir(self):
494 return self.infos.get("BERTOS_PATH", None)
497 def from_preset(self):
498 return self.infos.get("PROJECT_FROM_PRESET", False)
502 return self.infos.get("PRESET", False)
504 def _createDirectory(self, directory):
507 if os.path.isdir(directory):
508 shutil.rmtree(directory, True)
509 os.makedirs(directory)
511 def _copySources(self, origin, destination):
512 # If not in editing mode it copies all the bertos sources in the /bertos subdirectory of the project
513 shutil.rmtree(destination, True)
514 copytree.copytree(origin + "/bertos", destination, ignore_list=const.IGNORE_LIST)
516 def _mergeSources(self, origin, destination, old_sources_dir):
518 mergeSources(destination, origin, old_sources_dir)
520 def setInfo(self, key, value):
522 Store the given value with the name key.
524 self.infos[key] = value
526 def info(self, key, default=None):
528 Retrieve the value associated with the name key.
530 if key in self.infos:
531 return copy.deepcopy(self.infos[key])
534 def getCpuInfos(self):
536 for definition in self.findDefinitions(const.CPU_DEFINITION):
537 cpuInfos.append(getInfos(definition))
540 def searchFiles(self, filename):
541 file_dict = self.infos["FILE_DICT"]
542 return [(filename, dirname) for dirname in file_dict.get(filename, [])]
544 def findDefinitions(self, ftype):
545 # Maintain a cache for every scanned BERTOS_PATH
546 definitions_dict = self._cached_queries.get(self.infos["BERTOS_PATH"], {})
547 definitions = definitions_dict.get(ftype, None)
548 if definitions is not None:
550 file_dict = self.infos["FILE_DICT"]
552 for filename in file_dict:
553 if fnmatch.fnmatch(filename, ftype):
554 definitions += [(filename, dirname) for dirname in file_dict.get(filename, [])]
556 # If no cache for the current BERTOS_PATH create an empty one
557 if not definitions_dict:
558 self._cached_queries[self.infos["BERTOS_PATH"]] = {}
559 # Fill the empty cache with the result
560 self._cached_queries[self.infos["BERTOS_PATH"]][ftype] = definitions
563 def setEnabledModules(self, enabled_modules):
564 modules = self.infos["MODULES"]
566 for module, information in modules.items():
567 information["enabled"] = module in enabled_modules
568 if information["enabled"]:
569 for dependency in information["depends"]:
570 if not dependency in modules:
571 files[dependency] = files.get(dependency, 0) + 1
572 self.infos["MODULES"] = modules
573 self.infos["FILES"] = files
576 return "<BProject:instance %d>%s" %(id(self), repr(self.infos))