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some file fixes

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This commit is contained in:
Arvid Norberg
2009-02-16 11:04:54 +00:00
parent 75efebac1e
commit 5a30111b9b
2 changed files with 7 additions and 2 deletions
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7
src/file.cpp
View File

@@ -158,12 +158,16 @@ namespace libtorrent
{GENERIC_WRITE, FILE_SHARE_READ, OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS},
// read_write
{GENERIC_WRITE | GENERIC_READ, FILE_SHARE_READ, OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS},
// invalid option
{0,0,0,0},
// read_only no_buffer
{GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_OVERLAPPED | FILE_FLAG_NO_BUFFERING },
// write_only no_buffer
{GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_OVERLAPPED | FILE_FLAG_NO_BUFFERING },
// read_write no_buffer
{GENERIC_WRITE | GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, OPEN_ALWAYS, FILE_FLAG_RANDOM_ACCESS | FILE_FLAG_OVERLAPPED | FILE_FLAG_NO_BUFFERING },
// invalid option
{0,0,0,0}
};
const static DWORD attrib_array[] =
@@ -180,6 +184,7 @@ namespace libtorrent
m_path = utf8_native(path.external_file_string());
#endif
TORRENT_ASSERT((mode & mode_mask) < sizeof(mode_array)/sizeof(mode_array[0]));
open_mode_t const& m = mode_array[mode & mode_mask];
DWORD a = attrib_array[(mode & attribute_mask) >> 12];
@@ -747,7 +752,7 @@ namespace libtorrent
ec = error_code(GetLastError(), get_system_category());
return false;
}
if ((mode & sparse) == 0)
if ((m_open_mode & sparse) == 0)
{
// if the user has permissions, avoid filling
// the file with zeroes, but just fill it with

2
src/file_pool.cpp
View File

@@ -90,7 +90,7 @@ namespace libtorrent
e.mode = m;
}
pt.replace(i, e);
TORRENT_ASSERT((e.mode & ~file::rw_mask) == (m & ~file::rw_mask));
TORRENT_ASSERT((e.mode & file::no_buffer) == (m & file::no_buffer));
return e.file_ptr;
}
// the file is not in our cache