Chromium Code Reviews| Index: ppapi/native_client/src/trusted/plugin/file_utils.h |
| diff --git a/ppapi/native_client/src/trusted/plugin/file_utils.h b/ppapi/native_client/src/trusted/plugin/file_utils.h |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..8a82e2bf3912822985c1a9a945c7256c112c31c6 |
| --- /dev/null |
| +++ b/ppapi/native_client/src/trusted/plugin/file_utils.h |
| @@ -0,0 +1,38 @@ |
| +// Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| +// Use of this source code is governed by a BSD-style license that can be |
| +// found in the LICENSE file. |
| + |
| +// Some common file utilities for plugin code. |
| + |
| +#ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_FILE_UTILS_H_ |
| +#define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_FILE_UTILS_H_ |
| + |
| +#include "native_client/src/include/nacl_string.h" |
| +#include "native_client/src/include/portability_io.h" |
| +#include "ppapi/c/pp_stdint.h" |
| + |
| +namespace plugin { |
| +namespace file_utils { |
| + |
| +enum StatusCode { |
| + PLUGIN_FILE_SUCCESS = 0, |
| + PLUGIN_FILE_ERROR_MEM_ALLOC = 1, |
| + PLUGIN_FILE_ERROR_OPEN = 2, |
| + PLUGIN_FILE_ERROR_FILE_TOO_LARGE = 3, |
| + PLUGIN_FILE_ERROR_STAT = 4, |
| + PLUGIN_FILE_ERROR_READ = 5 |
| +}; |
| + |
| +// Slurp the whole contents of the given file (fd - open file descriptor) into |
|
jvoung (off chromium)
2013/05/23 21:15:22
|fd|, |out_buf|, |max_size_to_read|
eliben
2013/05/23 21:20:59
Done.
|
| +// out_buf. max_size_to_read is the maximal allowed size of the file. |
| +// If the file turns out to be larger, an error is returned. In any case, |
| +// fd is closed. |
| +StatusCode SlurpFile(int32_t fd, |
| + nacl::string& out_buf, |
| + size_t max_size_to_read = (1 << 20)); |
| + |
| +} // namespace file_utils |
| +} // namespace plugin |
| + |
| +#endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_FILE_UTILS_H_ |
| + |