48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
// Filename: get_config_path.h
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// Created by: drose (01Jul00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef GET_CONFIG_PATH_H
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#define GET_CONFIG_PATH_H
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#include "pandabase.h"
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#include "dSearchPath.h"
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////////////////////////////////////////////////////////////////////
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// Function: get_config_path
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// Description: A generic function for reading path strings
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// (e.g. model-path, texture-path, etc.) from the Config
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// database. It automatically handles concatenating
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// together multiple appearances of the indicated
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// variable name as a single long path string.
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//
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// static_ptr must be a statically-defined string
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// pointer, unique to each different config_var_name.
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// It should be initialized to NULL. This will
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// automatically be allocated and filled with the string
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// path the first time this function is called;
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// thereafter, the same string value will be returned.
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// This allows the function to work during static init
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// time when we can't be sure what has or hasn't been
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// already initialized.
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////////////////////////////////////////////////////////////////////
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EXPCL_PANDAEXPRESS DSearchPath &
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get_config_path(const string &config_var_name, DSearchPath *&static_ptr);
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#endif
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