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33 * Implements functions in path.h.
35 * \author Teemu Murtola <teemu.murtola@cbr.su.se>
36 * \ingroup module_utility
40 #include "gmx_header_config.h"
45 #ifdef GMX_NATIVE_WINDOWS
49 static const char cDirSeparator = '/';
54 std::string Path::join(const std::string &path1,
55 const std::string &path2)
57 // TODO: Remove extra separators if they are present in the input paths.
58 return path1 + cDirSeparator + path2;
62 std::string Path::join(const std::string &path1,
63 const std::string &path2,
64 const std::string &path3)
66 // TODO: Remove extra separators if they are present in the input paths.
67 return path1 + cDirSeparator + path2 + cDirSeparator + path3;
71 int Directory::create(const char *path)
73 if (Directory::exists(path))
77 #ifdef GMX_NATIVE_WINDOWS
80 if (mkdir(path, S_IRWXU | S_IRWXG | S_IROTH | S_IWOTH) != 0)
83 // TODO: Proper error handling.
90 int Directory::create(const std::string &path)
92 return create(path.c_str());
96 bool Directory::exists(const char *path)
99 if (stat(path, &info) != 0)
101 if (errno != ENOENT && errno != ENOTDIR)
103 // TODO: Proper error handling.
107 #ifdef GMX_NATIVE_WINDOWS
108 return ((_S_IFDIR & info.st_mode) != 0);
110 return S_ISDIR(info.st_mode);
115 bool Directory::exists(const std::string &path)
117 return exists(path.c_str());