def unit_test():
print "Testing the eros configuration file parser."
config = ErosConfig()
print " Platforms Dir : %s" %config.user_platforms_dir()
print " Toolchains Dir: %s" %config.user_toolchains_dir()
config.new_user_platforms_dir("/opt/ros/ycs/platforms")
config.new_user_toolchains_dir("/opt/ros/ycs/toolchains")
config.new_user_platforms_dir(os.path.join(core.eros_home(),"toolchains"))
config.new_user_toolchains_dir(os.path.join(core.eros_home(),"platforms"))
def check_for_eros_configuration(self):
'''
Creates a default configuration if it doesn't already exist.
'''
if(not os.path.exists(core.eros_home())):
os.mkdir(core.eros_home())
if(not os.path.exists(os.path.join(core.eros_home(),"toolchains"))):
os.mkdir(os.path.join(core.eros_home(),"toolchains"))
if(not os.path.exists(os.path.join(core.eros_home(),"platforms"))):
os.mkdir(os.path.join(core.eros_home(),"platforms"))
if (not os.path.exists(core.eros_config())):
config = ConfigParser.RawConfigParser()
config.add_section('Platforms')
config.add_section('Toolchains')
config.set('Platforms', 'user_platforms_dir', os.path.join(core.eros_home(),"platforms"))
config.set('Toolchains', 'user_toolchains_dir', os.path.join(core.eros_home(),"toolchains"))
# Writing the configuration file
with open(core.eros_config(), 'wb') as configfile:
config.write(configfile)
###############################################################################
# Supporting Methods
###############################################################################
def eros_rosconfig_tail():
return os.path.join(roslib.packages.get_pkg_dir('eros_python_tools'),"templates","rosconfig.tail.cmake")
def eros_platform_template():
return os.path.join(roslib.packages.get_pkg_dir('eros_python_tools'),"templates","rosconfig.template.cmake")
def eros_platform_dir():
return os.path.join(roslib.packages.get_pkg_dir('eros_platforms'),"library")
# global variable for the user platforms dir, access via user_platform_dir()
_user_platforms_dir = os.path.join(core.eros_home(),"platforms")
def user_platform_dir(dir=None):
global _user_platforms_dir
if ( dir != None ):
if ( not os.path.exists(dir) ):
raise Exception('Specified directory does not exist.')
_user_platforms_dir = dir
return _user_platforms_dir
# global variable for the platform list, access via platform_list()
platforms = []
def platform_list():
"""
Both provides access to and populates the platform list for both eros and user-defined
def __init__(self):
self.check_for_eros_configuration()
self.config = ConfigParser.RawConfigParser()
self.config.read(os.path.join(core.eros_home(),"eros.cfg"))
print " Compilers validated: "
print " gcc : " + toolchain_gcc_pathname
print " gpp : " + toolchain_gpp_pathname
###############################################################################
# Methods
###############################################################################
def eros_toolchain_template():
return os.path.join(roslib.packages.get_pkg_dir('eros_python_tools'),"templates","rostoolchain.template.cmake")
def eros_toolchain_dir():
return os.path.join(roslib.packages.get_pkg_dir('eros_toolchains'),"library")
# global variable for the user toolchains dir, access via user_toolchain_dir()
_user_toolchains_dir = os.path.join(core.eros_home(),"toolchains")
def user_toolchain_dir(dir=None):
global _user_toolchains_dir
if ( dir != None ):
if ( not os.path.exists(dir) ):
raise Exception('Specified directory does not exist.')
_user_toolchains_dir = dir
return _user_toolchains_dir
# global variable for the toolchain list, access via toolchain_list()
toolchains = []
def toolchain_list():
"""
Both provides access to and populates the toolchain list from both eros and user-defined
