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>
41 import DefineException
43 from bertos_utils import (
45 isBertosDir, loadCpuInfos, getTagSet, setEnabledModules,
46 loadConfigurationInfos, loadDefineLists, loadModuleDefinition,
47 getCommentList, updateConfigurationValues,
50 ParseError, SupportedException
53 class BProject(object):
55 Simple class for store and retrieve project informations.
58 def __init__(self, project_file="", info_dict={}):
60 self._cached_queries = {}
62 self.loadBertosProject(project_file, info_dict)
64 def loadBertosProject(self, project_file, info_dict):
65 project_dir = os.path.dirname(project_file)
66 project_data = pickle.loads(open(project_file, "r").read())
67 # If PROJECT_NAME is not defined it use the directory name as PROJECT_NAME
68 # NOTE: this can throw an Exception if the user has changed the directory containing the project
69 self.infos["PROJECT_NAME"] = project_data.get("PROJECT_NAME", os.path.basename(project_dir))
70 self.infos["PROJECT_PATH"] = os.path.dirname(project_file)
71 # Check for the Wizard version
72 wizard_version = project_data.get("WIZARD_VERSION", 0)
73 # Ignore the SOURCES_PATH inside the project file
74 project_data["SOURCES_PATH"] = project_dir
75 if "SOURCES_PATH" in info_dict:
76 project_data["SOURCES_PATH"] = info_dict["SOURCES_PATH"]
77 if os.path.exists(project_data["SOURCES_PATH"]):
78 self.infos["SOURCES_PATH"] = project_data["SOURCES_PATH"]
80 raise VersionException(self)
81 if not isBertosDir(project_dir):
82 version_file = open(os.path.join(const.DATA_DIR, "vtemplates/VERSION"), "r").read()
83 open(os.path.join(project_dir, "VERSION"), "w").write(version_file.replace("$version", "").strip())
85 cpu_name = project_data["CPU_NAME"]
86 self.infos["CPU_NAME"] = cpu_name
87 cpu_info = loadCpuInfos(self)
89 if cpu["CPU_NAME"] == cpu_name:
90 self.infos["CPU_INFOS"] = cpu
92 tag_list = getTagSet(cpu_info)
93 # Create, fill and store the dict with the tags
95 for element in tag_list:
96 tag_dict[element] = False
97 infos = self.info("CPU_INFOS")
99 if tag in infos["CPU_TAGS"] + [infos["CPU_NAME"], infos["TOOLCHAIN"]]:
102 tag_dict[tag] = False
103 self.infos["ALL_CPU_TAGS"] = tag_dict
104 if "TOOLCHAIN" in info_dict:
105 project_data["TOOLCHAIN"] = info_dict["TOOLCHAIN"]
106 if os.path.exists(project_data["TOOLCHAIN"]["path"]):
107 self.infos["TOOLCHAIN"] = project_data["TOOLCHAIN"]
109 raise ToolchainException(self)
110 self.infos["SELECTED_FREQ"] = project_data["SELECTED_FREQ"]
111 self.infos["OUTPUT"] = project_data["OUTPUT"]
112 self.loadModuleData(True)
113 setEnabledModules(self, project_data["ENABLED_MODULES"])
115 def loadModuleData(self, edit=False):
116 module_info_dict = {}
118 configuration_info_dict = {}
120 for filename, path in self.findDefinitions("*.h") + self.findDefinitions("*.c") + self.findDefinitions("*.s") + self.findDefinitions("*.S"):
121 comment_list = getCommentList(open(path + "/" + filename, "r").read())
122 if len(comment_list) > 0:
124 configuration_info = {}
126 to_be_parsed, module_dict = loadModuleDefinition(comment_list[0])
127 except ParseError, err:
128 raise DefineException.ModuleDefineException(path, err.line_number, err.line)
129 for module, information in module_dict.items():
130 if "depends" not in information:
131 information["depends"] = ()
132 information["depends"] += (filename.split(".")[0],)
133 information["category"] = os.path.basename(path)
134 if "configuration" in information and len(information["configuration"]):
135 configuration = module_dict[module]["configuration"]
137 configuration_info[configuration] = loadConfigurationInfos(self.infos["SOURCES_PATH"] + "/" + configuration)
138 except ParseError, err:
139 raise DefineException.ConfigurationDefineException(self.infos["SOURCES_PATH"] + "/" + configuration, err.line_number, err.line)
142 path = self.infos["PROJECT_NAME"]
143 directory = self.infos["PROJECT_PATH"]
144 user_configuration = loadConfigurationInfos(directory + "/" + configuration.replace("bertos", path))
145 configuration_info[configuration] = updateConfigurationValues(configuration_info[configuration], user_configuration)
146 except ParseError, err:
147 raise DefineException.ConfigurationDefineException(directory + "/" + configuration.replace("bertos", path))
148 module_info_dict.update(module_dict)
149 configuration_info_dict.update(configuration_info)
152 list_dict = loadDefineLists(comment_list[1:])
153 list_info_dict.update(list_dict)
154 except ParseError, err:
155 raise DefineException.EnumDefineException(path, err.line_number, err.line)
156 for filename, path in self.findDefinitions("*_" + self.infos["CPU_INFOS"]["TOOLCHAIN"] + ".h"):
157 comment_list = getCommentList(open(path + "/" + filename, "r").read())
158 list_info_dict.update(loadDefineLists(comment_list))
159 for tag in self.infos["CPU_INFOS"]["CPU_TAGS"]:
160 for filename, path in self.findDefinitions("*_" + tag + ".h"):
161 comment_list = getCommentList(open(path + "/" + filename, "r").read())
162 list_info_dict.update(loadDefineLists(comment_list))
163 self.infos["MODULES"] = module_info_dict
164 self.infos["LISTS"] = list_info_dict
165 self.infos["CONFIGURATIONS"] = configuration_info_dict
166 self.infos["FILES"] = file_dict
169 def setInfo(self, key, value):
171 Store the given value with the name key.
173 self.infos[key] = value
175 def info(self, key, default=None):
177 Retrieve the value associated with the name key.
179 if key in self.infos:
180 return copy.deepcopy(self.infos[key])
183 def loadSourceTree(self):
184 # Index only the SOURCES_PATH/bertos content
185 bertos_sources_dir = os.path.join(self.info("SOURCES_PATH"), 'bertos')
187 if os.path.exists(bertos_sources_dir):
188 for element in os.walk(bertos_sources_dir):
190 file_dict[f] = file_dict.get(f, []) + [element[0]]
191 self.infos["FILE_DICT"] = file_dict
193 def searchFiles(self, filename):
194 file_dict = self.infos["FILE_DICT"]
195 return [(filename, dirname) for dirname in file_dict.get(filename, [])]
197 def findDefinitions(self, ftype):
198 definitions = self._cached_queries.get(ftype, None)
199 if definitions is not None:
201 file_dict = self.infos["FILE_DICT"]
203 for filename in file_dict:
204 if fnmatch.fnmatch(filename, ftype):
205 definitions += [(filename, dirname) for dirname in file_dict.get(filename, [])]
206 self._cached_queries[ftype] = definitions
210 return repr(self.infos)