X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBProject.py;h=d01e9189b3f9431671cdd57942fff5ab1a3e1855;hb=4fd200a6a0d06185b4673cb0463e08a8ef54f044;hp=95e514c11d1382b9efbf8b170ccaad14cc81a5c8;hpb=912352d333ac869de55ea4945c03a49d163f6da4;p=bertos.git diff --git a/wizard/BProject.py b/wizard/BProject.py index 95e514c1..d01e9189 100644 --- a/wizard/BProject.py +++ b/wizard/BProject.py @@ -1,35 +1,294 @@ #!/usr/bin/env python # encoding: utf-8 # +# This file is part of BeRTOS. +# +# Bertos is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +# As a special exception, you may use this file as part of a free software +# library without restriction. Specifically, if other files instantiate +# templates or use macros or inline functions from this file, or you compile +# this file and link it with other files to produce an executable, this +# file does not by itself cause the resulting executable to be covered by +# the GNU General Public License. This exception does not however +# invalidate any other reasons why the executable file might be covered by +# the GNU General Public License. +# # Copyright 2008 Develer S.r.l. (http://www.develer.com/) -# All rights reserved. # # $Id$ # # Author: Lorenzo Berni # +import os +import fnmatch +import copy +import pickle + +import DefineException + +from LoadException import VersionException, ToolchainException + +import const + +from bertos_utils import ( + # Utility functions + isBertosDir, getTagSet, setEnabledModules, getInfos, + loadConfigurationInfos, loadDefineLists, loadModuleDefinition, + getCommentList, updateConfigurationValues, + + # Custom exceptions + ParseError, SupportedException + ) + class BProject(object): """ Simple class for store and retrieve project informations. """ - - def __init__(self): + + def __init__(self, project_file="", info_dict={}): self.infos = {} - + self._cached_queries = {} + if project_file: + self.loadBertosProject(project_file, info_dict) + + #--- Load methods (methods that loads data into project) ------------------# + + def loadBertosProject(self, project_file, info_dict): + project_dir = os.path.dirname(project_file) + project_data = pickle.loads(open(project_file, "r").read()) + # If PROJECT_NAME is not defined it use the directory name as PROJECT_NAME + # NOTE: this can throw an Exception if the user has changed the directory containing the project + self.infos["PROJECT_NAME"] = project_data.get("PROJECT_NAME", os.path.basename(project_dir)) + self.infos["PROJECT_PATH"] = os.path.dirname(project_file) + + # Check for the Wizard version + wizard_version = project_data.get("WIZARD_VERSION", 0) + if wizard_version < 1: + # Ignore the SOURCES_PATH inside the project file for older projects + project_data["SOURCES_PATH"] = project_dir + self.loadBertosSourceStuff(project_data, info_dict.get("SOURCES_PATH", None)) + + # For those projects that don't have a VERSION file create a dummy one. + if not isBertosDir(project_dir): + version_file = open(os.path.join(const.DATA_DIR, "vtemplates/VERSION"), "r").read() + open(os.path.join(project_dir, "VERSION"), "w").write(version_file.replace("$version", "").strip()) + + self.loadSourceTree() + self.loadCpuStuff(project_data) + self.loadToolchainStuff(project_data, info_dict.get("TOOLCHAIN", None)) + self.infos["OUTPUT"] = project_data["OUTPUT"] + self.loadModuleData(True) + setEnabledModules(self, project_data["ENABLED_MODULES"]) + + def loadBertosSourceStuff(self, project_data, forced_version=None): + bertos_source_path = project_data["SOURCES_PATH"] + if forced_version: + bertos_source_path = forced_version + if os.path.exists(bertos_source_path): + self.infos["SOURCES_PATH"] = bertos_source_path + else: + raise VersionException(self) + + def loadCpuStuff(self, project_data): + cpu_name = project_data["CPU_NAME"] + self.infos["CPU_NAME"] = cpu_name + cpu_info = self.getCpuInfos() + for cpu in cpu_info: + if cpu["CPU_NAME"] == cpu_name: + self.infos["CPU_INFOS"] = cpu + break + tag_list = getTagSet(cpu_info) + # Create, fill and store the dict with the tags + tag_dict = {} + for element in tag_list: + tag_dict[element] = False + infos = self.info("CPU_INFOS") + for tag in tag_dict: + if tag in infos["CPU_TAGS"] + [infos["CPU_NAME"], infos["TOOLCHAIN"]]: + tag_dict[tag] = True + else: + tag_dict[tag] = False + self.infos["ALL_CPU_TAGS"] = tag_dict + self.infos["SELECTED_FREQ"] = project_data["SELECTED_FREQ"] + + def loadToolchainStuff(self, project_data, forced_toolchain=None): + toolchain = project_data["TOOLCHAIN"] + if forced_toolchain: + toolchain = forced_toolchain + if os.path.exists(toolchain["path"]): + self.infos["TOOLCHAIN"] = toolchain + else: + raise ToolchainException(self) + + def loadProjectFromPreset(self, preset): + """ + Load a project from a preset. + NOTE: this is a stub. + """ + self.loadBertosProject(os.path.join(preset, 'project.bertos'), {}) + + def loadProjectPresets(self): + """ + Load the default presets (into the const.PREDEFINED_BOARDS_DIR). + """ + # NOTE: this method does nothing (for now). + preset_path = os.path.join(self.infos["SOURCES_PATH"], const.PREDEFINED_BOARDS_DIR) + preset_tree = {} + if os.path.exists(preset_path): + preset_tree = self._loadProjectPresetTree(preset_path) + self.infos["PRESET_TREE"] = preset_tree + + def _loadProjectPresetTree(self, path): + _tree = {} + _tree['info'] = self._loadPresetInfo(os.path.join(path, const.PREDEFINED_BOARD_SPEC_FILE)) + _tree['info']['filename'] = os.path.basename(path) + _tree['info']['path'] = path + _tree['children'] = [] + entries = set(os.listdir(path)) + for entry in entries: + _path = os.path.join(path, entry) + if os.path.isdir(_path): + sub_entries = set(os.listdir(_path)) + if const.PREDEFINED_BOARD_SPEC_FILE in sub_entries: + _tree['children'].append(self._loadProjectPresetTree(_path)) + # Add into the info dict the dir type (dir/project) + if _tree['children']: + _tree['info']['type'] = 'dir' + else: + _tree['info']['type'] = 'project' + return _tree + + def _loadPresetInfo(self, preset_spec_file): + D = {} + execfile(preset_spec_file, {}, D) + return D + + def loadModuleData(self, edit=False): + module_info_dict = {} + list_info_dict = {} + configuration_info_dict = {} + file_dict = {} + for filename, path in self.findDefinitions("*.h") + self.findDefinitions("*.c") + self.findDefinitions("*.s") + self.findDefinitions("*.S"): + comment_list = getCommentList(open(path + "/" + filename, "r").read()) + if len(comment_list) > 0: + module_info = {} + configuration_info = {} + try: + to_be_parsed, module_dict = loadModuleDefinition(comment_list[0]) + except ParseError, err: + raise DefineException.ModuleDefineException(path, err.line_number, err.line) + for module, information in module_dict.items(): + if "depends" not in information: + information["depends"] = () + information["depends"] += (filename.split(".")[0],) + information["category"] = os.path.basename(path) + if "configuration" in information and len(information["configuration"]): + configuration = module_dict[module]["configuration"] + try: + configuration_info[configuration] = loadConfigurationInfos(self.infos["SOURCES_PATH"] + "/" + configuration) + except ParseError, err: + raise DefineException.ConfigurationDefineException(self.infos["SOURCES_PATH"] + "/" + configuration, err.line_number, err.line) + if edit: + try: + path = self.infos["PROJECT_NAME"] + directory = self.infos["PROJECT_PATH"] + user_configuration = loadConfigurationInfos(directory + "/" + configuration.replace("bertos", path)) + configuration_info[configuration] = updateConfigurationValues(configuration_info[configuration], user_configuration) + except ParseError, err: + raise DefineException.ConfigurationDefineException(directory + "/" + configuration.replace("bertos", path)) + module_info_dict.update(module_dict) + configuration_info_dict.update(configuration_info) + if to_be_parsed: + try: + list_dict = loadDefineLists(comment_list[1:]) + list_info_dict.update(list_dict) + except ParseError, err: + raise DefineException.EnumDefineException(path, err.line_number, err.line) + for tag in self.infos["CPU_INFOS"]["CPU_TAGS"]: + for filename, path in self.findDefinitions("*_" + tag + ".h"): + comment_list = getCommentList(open(path + "/" + filename, "r").read()) + list_info_dict.update(loadDefineLists(comment_list)) + self.infos["MODULES"] = module_info_dict + self.infos["LISTS"] = list_info_dict + self.infos["CONFIGURATIONS"] = configuration_info_dict + self.infos["FILES"] = file_dict + + def loadSourceTree(self): + """ + Index BeRTOS source and load it in memory. + """ + # Index only the SOURCES_PATH/bertos content + bertos_sources_dir = os.path.join(self.info("SOURCES_PATH"), 'bertos') + file_dict = {} + if os.path.exists(bertos_sources_dir): + for element in os.walk(bertos_sources_dir): + for f in element[2]: + file_dict[f] = file_dict.get(f, []) + [element[0]] + self.infos["FILE_DICT"] = file_dict + + def reloadCpuInfo(self): + for cpu_info in self.getCpuInfos(): + if cpu_info["CPU_NAME"] == self.infos["CPU_NAME"]: + self.infos["CPU_INFOS"] = cpu_info + + #-------------------------------------------------------------------------# + def setInfo(self, key, value): """ Store the given value with the name key. """ self.infos[key] = value - - def info(self, key): + + def info(self, key, default=None): """ Retrieve the value associated with the name key. """ if key in self.infos: - return self.infos[key] - return None - + return copy.deepcopy(self.infos[key]) + return default + + def getCpuInfos(self): + cpuInfos = [] + for definition in self.findDefinitions(const.CPU_DEFINITION): + cpuInfos.append(getInfos(definition)) + return cpuInfos + + def searchFiles(self, filename): + file_dict = self.infos["FILE_DICT"] + return [(filename, dirname) for dirname in file_dict.get(filename, [])] + + def findDefinitions(self, ftype): + # Maintain a cache for every scanned SOURCES_PATH + definitions_dict = self._cached_queries.get(self.infos["SOURCES_PATH"], {}) + definitions = definitions_dict.get(ftype, None) + if definitions is not None: + return definitions + file_dict = self.infos["FILE_DICT"] + definitions = [] + for filename in file_dict: + if fnmatch.fnmatch(filename, ftype): + definitions += [(filename, dirname) for dirname in file_dict.get(filename, [])] + + # If no cache for the current SOURCES_PATH create an empty one + if not definitions_dict: + self._cached_queries[self.infos["SOURCES_PATH"]] = {} + # Fill the empty cache with the result + self._cached_queries[self.infos["SOURCES_PATH"]][ftype] = definitions + return definitions + def __repr__(self): - return repr(self.infos) \ No newline at end of file + return repr(self.infos)