55 lines
2.3 KiB
C
55 lines
2.3 KiB
C
/* Grafx2 - The Ultimate 256-color bitmap paint program
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Copyright 2008 Peter Gordon
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Copyright 2008 Yves Rizoud
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Copyright 2008 Franck Charlet
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Copyright 2007 Adrien Destugues
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Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
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Grafx2 is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2
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of the License.
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Grafx2 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Grafx2; if not, see <http://www.gnu.org/licenses/>
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*/
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//////////////////////////////////////////////////////////////////////////////
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///@file setup.h
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/// Functions that determine where grafx2 is running, finds its data, and
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/// reads and writes configuration files.
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//////////////////////////////////////////////////////////////////////////////
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///
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/// Determine which directory contains the executable.
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/// - IN: Main's argv[0], some platforms need it, some don't.
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/// - OUT: Write into program_dir. Trailing / or \ is kept.
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/// Note : in fact this is only used to check for the datafiles and fonts in this same directory.
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void Set_program_directory(const char * argv0,char * program_dir);
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///
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/// Determine which directory contains the read-only data.
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/// IN: The directory containing the executable
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/// OUT: Write into data_dir. Trailing / or \ is kept.
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void Set_data_directory(const char * program_dir, char * data_dir);
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///
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/// Determine which directory should store the user's configuration.
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/// For most Unix and Windows platforms:
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/// If a config file already exists in program_dir, it will return it in priority
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/// (Useful for development, and possibly for upgrading from DOS version)
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/// If the standard directory doesn't exist yet, this function will attempt
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/// to create it ($(HOME)/.grafx2, or %APPDATA%\\GrafX2)
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/// If it cannot be created, this function will return the executable's
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/// own directory.
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/// IN: The directory containing the executable
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/// OUT: Write into config_dir. Trailing / or \ is kept.
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void Set_config_directory(const char * program_dir, char * config_dir);
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