diff options
Diffstat (limited to 'src/armnnUtils')
-rw-r--r-- | src/armnnUtils/Filesystem.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/armnnUtils/Filesystem.cpp b/src/armnnUtils/Filesystem.cpp index d917e508d5..1577d2d07c 100644 --- a/src/armnnUtils/Filesystem.cpp +++ b/src/armnnUtils/Filesystem.cpp @@ -5,6 +5,7 @@ #if !defined(ARMNN_DISABLE_FILESYSTEM) #include <armnnUtils/Filesystem.hpp> +#include "armnn/Exceptions.hpp" namespace armnnUtils { @@ -32,6 +33,45 @@ fs::path NamedTempFile(const char* fileName) return namedTempFile; } +/** + * @brief Construct a temporary directory + * + * Given a specified directory name construct a path in the + * system temporary directory. If the directory already exists, it is deleted, + * otherwise create it. This could throw filesystem_error exceptions. + * + * @param path is the path required in the temporary directory. + * @return path consisting of system temporary directory. + */ +std::string CreateDirectory(std::string path) +{ + fs::path tmpDir = fs::temp_directory_path(); + mode_t permissions = 0733; + int result = 0; + + std::string full_path = tmpDir.generic_string() + path; + if (fs::exists(full_path)) + { + fs::remove_all(full_path); + } + +#if defined(_WIN32) + result = _mkdir(full_path.c_str()); // can be used on Windows + armnn::ConditionalThrow<armnn::RuntimeException>((result == 0), "Was unable to create temporary directory"); +#else + result = mkdir(full_path.c_str(), permissions); + armnn::ConditionalThrow<armnn::RuntimeException>((result == 0), "Was unable to create temporary directory"); +#endif + + return full_path + "/"; +} + +FileContents ReadFileContentsIntoString(const std::string path) { + std::ifstream input_file(path); + armnn::ConditionalThrow<armnn::RuntimeException>((input_file.is_open()), "Could not read file contents"); + return FileContents((std::istreambuf_iterator<char>(input_file)), std::istreambuf_iterator<char>()); +} + } // namespace armnnUtils } // namespace Filesystem |