Initial commit

Author: markpeek

LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2002-2011 IronPort Systems and Cisco Systems
+
+Permission is hereby granted, free of charge, to any person obtaining a copy  
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights  
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README

@@ -0,0 +1,7 @@
+This directory contains the "aplib" python package.  It contains a collection
+of random, generic modules.  The general criteria for a module being included
+here is that it is too small to justify tracking it as a separate component,
+and it is shared between different groups/products.
+
+These modules were developed at IronPort Systems and have been provided by
+Cisco Systems under an MIT license.

aplib/__init__.py

@@ -0,0 +1,19 @@
+# Copyright (c) 2002-2011 IronPort Systems and Cisco Systems
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.

aplib/aplib.oserrors.pyx

@@ -0,0 +1,68 @@
+# Copyright (c) 2002-2011 IronPort Systems and Cisco Systems
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy  
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights  
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+# copies of the Software, and to permit persons to whom the Software is 
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in 
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+# $Header: //prod/main/ap/aplib/aplib/aplib.oserrors.pyx#2 $
+
+"""OSError mapping.
+
+This module maps OSErrors to specific, catchable exceptions.  For example, an
+OSError with an errno of ENOENT will be raised as the ENOENT exception.  All
+exceptions derive from OSError, so it is compatible with regular OSError
+handling.
+"""
+
+include "python.pxi"
+
+import errno
+import new
+import sys
+cimport libc
+
+err_map = {}
+
+def map_exception(e):
+    """Raise an errno-specific exception.
+
+    :Parameters:
+        - `e`: The OSError instance.
+    """
+    # Ignoring e.filename since it seems less than useful to me.
+    try:
+        raise err_map[e.errno](e.errno, e.strerror)
+    except KeyError:
+        raise e
+
+def raise_oserror(int error_number):
+    """Raise an OSError exception by errno.
+
+    :Parameters:
+        - `error_number`: The errno value to raise.
+    """
+    map_exception(OSError(error_number, libc.strerror(error_number)))
+
+__m = sys.modules['aplib.oserrors']
+__g = __m.__dict__
+for errcode, errname in errno.errorcode.items():
+    # Not sure why __module__ is not getting set properly.  Python looks at
+    # globals() to fine __name__ to set the value, and it appears to be
+    # set to __main__ for some odd reason.
+    c = new.classobj(errname, (OSError,), {'__module__': 'aplib.oserrors'})
+    err_map[errcode] = c
+    __g[errname] = c