Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp')
| -rw-r--r-- | 3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp | 94 |
1 files changed, 86 insertions, 8 deletions
diff --git a/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp b/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp index 04d9c17..2460c1d 100644 --- a/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp +++ b/3rdParty/Boost/src/libs/filesystem/v3/src/operations.cpp @@ -34,6 +34,7 @@ !defined(_STATVFS_ACPP_PROBLEMS_FIXED)) #define _FILE_OFFSET_BITS 64 // at worst, these defines may have no effect, #endif +#if !defined(__PGI) #define __USE_FILE_OFFSET64 // but that is harmless on Windows and on POSIX // 64-bit systems or on 32-bit systems which don't have files larger // than can be represented by a traditional POSIX/UNIX off_t type. @@ -44,11 +45,15 @@ // ensure that they are available to all included headers. // That is required at least on Solaris, and possibly on other // systems as well. +#else +#define _FILE_OFFSET_BITS 64 +#endif #include <boost/filesystem/v3/operations.hpp> #include <boost/scoped_array.hpp> #include <boost/detail/workaround.hpp> #include <cstdlib> // for malloc, free +#include <vector> #ifdef BOOST_FILEYSTEM_INCLUDE_IOSTREAM # include <iostream> @@ -147,6 +152,9 @@ typedef struct _REPARSE_DATA_BUFFER { #define REPARSE_DATA_BUFFER_HEADER_SIZE \ FIELD_OFFSET(REPARSE_DATA_BUFFER, GenericReparseBuffer) +#endif + +#ifndef MAXIMUM_REPARSE_DATA_BUFFER_SIZE #define MAXIMUM_REPARSE_DATA_BUFFER_SIZE ( 16 * 1024 ) #endif @@ -426,8 +434,9 @@ namespace if (::stat(from_p.c_str(), &from_stat)!= 0) { return false; } - int oflag = O_CREAT | O_WRONLY; - if (fail_if_exists)oflag |= O_EXCL; + int oflag = O_CREAT | O_WRONLY | O_TRUNC; + if (fail_if_exists) + oflag |= O_EXCL; if ((outfile = ::open(to_p.c_str(), oflag, from_stat.st_mode))< 0) { int open_errno = errno; @@ -1443,6 +1452,9 @@ namespace detail { return process_status_failure(p, ec); } + + if (!is_reparse_point_a_symlink(p)) + return file_status(reparse_file); } if (ec != 0) ec->clear(); @@ -1512,6 +1524,55 @@ namespace detail # endif } + // contributed by Jeff Flinn + BOOST_FILESYSTEM_DECL + path temp_directory_path(system::error_code* ec) + { +# ifdef BOOST_POSIX_API + const char* val = 0; + + (val = std::getenv("TMPDIR" )) || + (val = std::getenv("TMP" )) || + (val = std::getenv("TEMP" )) || + (val = std::getenv("TEMPDIR")); + + path p((val!=0) ? val : "/tmp"); + + if (p.empty() || (ec&&!is_directory(p, *ec))||(!ec&&!is_directory(p))) + { + errno = ENOTDIR; + error(true, p, ec, "boost::filesystem::temp_directory_path"); + return p; + } + + return p; + +# else // Windows + + std::vector<path::value_type> buf(GetTempPathW(0, NULL)); + + if (buf.empty() || GetTempPathW(buf.size(), &buf[0])==0) + { + if(!buf.empty()) ::SetLastError(ENOTDIR); + error(true, ec, "boost::filesystem::temp_directory_path"); + return path(); + } + + buf.pop_back(); + + path p(buf.begin(), buf.end()); + + if ((ec&&!is_directory(p, *ec))||(!ec&&!is_directory(p))) + { + ::SetLastError(ENOTDIR); + error(true, p, ec, "boost::filesystem::temp_directory_path"); + return path(); + } + + return p; +# endif + } + BOOST_FILESYSTEM_DECL path system_complete(const path& p, system::error_code* ec) { @@ -1637,6 +1698,10 @@ namespace return ok; } +#if defined(__PGI) && defined(__USE_FILE_OFFSET64) +#define dirent dirent64 +#endif + error_code dir_itr_first(void *& handle, void *& buffer, const char* dir, string& target, fs::file_status &, fs::file_status &) @@ -1742,9 +1807,13 @@ namespace ? 0 : ::GetLastError(), system_category() ); } target = data.cFileName; - if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) - { sf.type(fs::directory_file); symlink_sf.type(fs::directory_file); } - else { sf.type(fs::regular_file); symlink_sf.type(fs::regular_file); } + if (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) + // reparse points are complex, so don't try to handle them here + { sf.type(fs::status_error); symlink_sf.type(fs::status_error); } + else if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + { sf.type(fs::directory_file); symlink_sf.type(fs::directory_file); } + else + { sf.type(fs::regular_file); symlink_sf.type(fs::regular_file); } return error_code(); } @@ -1759,9 +1828,13 @@ namespace return error_code(error == ERROR_NO_MORE_FILES ? 0 : error, system_category()); } target = data.cFileName; - if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) + if (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) + // reparse points are complex, so don't try to handle them here + { sf.type(fs::status_error); symlink_sf.type(fs::status_error); } + else if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { sf.type(fs::directory_file); symlink_sf.type(fs::directory_file); } - else { sf.type(fs::regular_file); symlink_sf.type(fs::regular_file); } + else + { sf.type(fs::regular_file); symlink_sf.type(fs::regular_file); } return error_code(); } #endif @@ -1878,7 +1951,12 @@ namespace detail } else if (ec != 0) ec->clear(); - if (it.m_imp->handle == 0){ it.m_imp.reset(); return; } // eof, make end + if (it.m_imp->handle == 0) // eof, make end + { + it.m_imp.reset(); + return; + } + if (!(filename[0] == dot // !(dot or dot-dot) && (filename.size()== 1 || (filename[1] == dot |