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2e7a6d43ac
libconfig++ is only a thin wrapper around libconfig. Because of the use of exception handling this wrapper requires more memory than needed. As we have our own wrapper (ConfigFile) just drop the C++ stuff.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
//===-- driver/configfile.h - LDC config file handling ----------*- C++ -*-===//
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//
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// LDC – the LLVM D compiler
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//
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// This file is distributed under the BSD-style LDC license. See the LICENSE
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// file for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Handles reading and parsing of an LDC config file (ldc.conf/ldc2.conf).
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//
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//===----------------------------------------------------------------------===//
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#ifndef LDC_DRIVER_CONFIGFILE_H
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#define LDC_DRIVER_CONFIGFILE_H
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#include <string>
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#include <vector>
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#include "llvm/ADT/SmallString.h"
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#include "libconfig.h"
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class ConfigFile
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{
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public:
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typedef std::vector<const char*> s_vector;
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typedef s_vector::iterator s_iterator;
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public:
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ConfigFile();
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~ConfigFile();
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bool read(const char* argv0, void* mainAddr, const char* filename);
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s_iterator switches_begin() { return switches.begin(); }
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s_iterator switches_end() { return switches.end(); }
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const std::string& path() { return pathstr; }
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private:
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bool locate(llvm::SmallString<128> &path, const char* argv0, void* mainAddr, const char* filename);
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config_t* cfg;
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std::string pathstr;
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s_vector switches;
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};
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#endif // LDC_DRIVER_CONFIGFILE_H
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