#!/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.
#
-# $Id:$
+# $Id$
#
# Author: Lorenzo Berni <duplo@develer.com>
#
+import os
+import fnmatch
+import copy
+import pickle
+
+from bertos_utils import *
+
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)
+
+ 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)
+ # Ignore the SOURCES_PATH inside the project file
+ project_data["SOURCES_PATH"] = project_dir
+ if "SOURCES_PATH" in info_dict:
+ project_data["SOURCES_PATH"] = info_dict["SOURCES_PATH"]
+ if os.path.exists(project_data["SOURCES_PATH"]):
+ self.infos["SOURCES_PATH"] = project_data["SOURCES_PATH"]
+ else:
+ raise VersionException(self)
+ 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()
+ cpu_name = project_data["CPU_NAME"]
+ self.infos["CPU_NAME"] = cpu_name
+ cpu_info = loadCpuInfos(self)
+ 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
+ if "TOOLCHAIN" in info_dict:
+ project_data["TOOLCHAIN"] = info_dict["TOOLCHAIN"]
+ if os.path.exists(project_data["TOOLCHAIN"]["path"]):
+ self.infos["TOOLCHAIN"] = project_data["TOOLCHAIN"]
+ else:
+ raise ToolchainException(self)
+ self.infos["SELECTED_FREQ"] = project_data["SELECTED_FREQ"]
+ self.infos["OUTPUT"] = project_data["OUTPUT"]
+ loadModuleData(self, True)
+ setEnabledModules(self, project_data["ENABLED_MODULES"])
+
def setInfo(self, key, value):
+ """
+ Store the given value with the name key.
+ """
self.infos[key] = value
- def info(self, key):
- if key in self.infos.keys():
- return self.infos[key]
- return None
-
+ def info(self, key, default=None):
+ """
+ Retrieve the value associated with the name key.
+ """
+ if key in self.infos:
+ return copy.deepcopy(self.infos[key])
+ return default
+
+ def loadSourceTree(self):
+ # 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 searchFiles(self, filename):
+ file_dict = self.infos["FILE_DICT"]
+ return [(filename, dirname) for dirname in file_dict.get(filename, [])]
+
+ def findDefinitions(self, ftype):
+ definitions = self._cached_queries.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, [])]
+ self._cached_queries[ftype] = definitions
+ return definitions
+
def __repr__(self):
return repr(self.infos)
\ No newline at end of file
projects / bertos.git / blobdiff