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author | IOhannes m zmölnig <zmoelnig@iem.at> | 2015-10-14 15:14:38 +0200 |
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committer | IOhannes m zmölnig <zmoelnig@iem.at> | 2015-10-14 15:14:38 +0200 |
commit | 28b7e464fd119b8c848753a1f41070422c463c41 (patch) | |
tree | 07449abdf85d8f1fd4068839b974242b429720ca /sc4pd/headers/lang/SC_LibraryConfig.h | |
parent | 90c6018a9401e38859f733b3521c919e042322b7 (diff) | |
parent | 6932ee2d22511226378218992b0005cb01eb235e (diff) |
Merge branchesHEADsvn2git-headmaster
- abstractions/tb
- externals/tb
Diffstat (limited to 'sc4pd/headers/lang/SC_LibraryConfig.h')
-rw-r--r-- | sc4pd/headers/lang/SC_LibraryConfig.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/sc4pd/headers/lang/SC_LibraryConfig.h b/sc4pd/headers/lang/SC_LibraryConfig.h new file mode 100644 index 0000000..5f7df3b --- /dev/null +++ b/sc4pd/headers/lang/SC_LibraryConfig.h @@ -0,0 +1,108 @@ +// emacs: -*- c++ -*- +// file: SC_LibraryConfig.h +// cvs: $Id: SC_LibraryConfig.h,v 1.1.1.1 2004-07-14 16:21:24 timblech Exp $ + +// This program 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA + +#ifndef SC_LIBRARYCONFIG_H_INCLUDED +#define SC_LIBRARYCONFIG_H_INCLUDED + +#include <stdarg.h> +#include <stdio.h> + +// ===================================================================== +// SC_LibraryConfigFile +// simple library configuration file parser +// ===================================================================== + +class SC_LibraryConfig; + +class SC_LibraryConfigFile +{ +public: + typedef void (*ErrorFunc)(const char* fmt, ...); + +public: + SC_LibraryConfigFile(ErrorFunc errorFunc=0); + + bool open(const char* filePath); + bool read(const char* fileName, SC_LibraryConfig* libConf); + void close(); + +protected: + enum State + { + kBegin, + kAction, + kPath, + kEscape, + kEnvVar, + kEnvVarName, + kEnd + }; + + enum + { + kMaxIncludeDepth = 10 + }; + + bool read(int depth, const char* fileName, SC_LibraryConfig* libConf); + bool parseLine(int depth, const char* fileName, int lineNumber, const char* line, SC_LibraryConfig* libConf); + static void defaultErrorFunc(const char* fmt, ...); + +private: + ErrorFunc mErrorFunc; + FILE* mFile; +}; + +// ===================================================================== +// SC_LibraryConfig +// library configuration management +// Copyright 2003 Maurizio Umberto Puxeddu +// ===================================================================== + +class SC_LibraryConfig +{ +public: + SC_LibraryConfig(void); + virtual ~SC_LibraryConfig(); + + char **includedDirectories(void); + char **excludedDirectories(void); + + void postExcludedDirectories(void); + bool forEachIncludedDirectory(bool (*func)(char *, int)); + + bool pathIsExcluded(const char *path); + + void addIncludedDirectory(char *name); + void addExcludedDirectory(char *name); + + // convenience functions to access the global library config + static bool readLibraryConfig(SC_LibraryConfigFile& file, const char* fileName); + static void freeLibraryConfig(); + +private: + int m_nIncludedDirectories; + char **m_includedDirectories; + int m_nExcludedDirectories; + char **m_excludedDirectories; +}; + +extern SC_LibraryConfig* gLibraryConfig; +extern char *unixStandardizePath(const char *path, char *newpath); + +#endif // SC_LIBRARYCONFIG_H_INCLUDED |