diff options
Diffstat (limited to 'intern/cycles/util/util_path.cpp')
| -rw-r--r-- | intern/cycles/util/util_path.cpp | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/intern/cycles/util/util_path.cpp b/intern/cycles/util/util_path.cpp index 086063bcb81..90093e32d58 100644 --- a/intern/cycles/util/util_path.cpp +++ b/intern/cycles/util/util_path.cpp @@ -24,6 +24,8 @@ #include <OpenImageIO/sysutil.h> OIIO_NAMESPACE_USING +#include <stdio.h> + #define BOOST_FILESYSTEM_VERSION 2 #include <boost/filesystem.hpp> @@ -32,10 +34,12 @@ OIIO_NAMESPACE_USING CCL_NAMESPACE_BEGIN static string cached_path = ""; +static string cached_user_path = ""; -void path_init(const string& path) +void path_init(const string& path, const string& user_path) { cached_path = path; + cached_user_path = user_path; } string path_get(const string& sub) @@ -46,6 +50,14 @@ string path_get(const string& sub) return path_join(cached_path, sub); } +string path_user_get(const string& sub) +{ + if(cached_user_path == "") + cached_user_path = path_dirname(Sysutil::this_program_path()); + + return path_join(cached_user_path, sub); +} + string path_filename(const string& path) { return boost::filesystem::path(path).filename(); @@ -97,5 +109,48 @@ string path_files_md5_hash(const string& dir) return hash.get_hex(); } +bool path_write_binary(const string& path, const vector<uint8_t>& binary) +{ + /* write binary file from memory */ + boost::filesystem::create_directories(path_dirname(path)); + + FILE *f = fopen(path.c_str(), "wb"); + + if(!f) + return false; + + if(binary.size() > 0) + fwrite(&binary[0], sizeof(uint8_t), binary.size(), f); + + fclose(f); + + return true; +} + +bool path_read_binary(const string& path, vector<uint8_t>& binary) +{ + binary.resize(boost::filesystem::file_size(path)); + + /* read binary file into memory */ + FILE *f = fopen(path.c_str(), "rb"); + + if(!f) + return false; + + if(binary.size() == 0) { + fclose(f); + return false; + } + + if(fread(&binary[0], sizeof(uint8_t), binary.size(), f) != binary.size()) { + fclose(f); + return false; + } + + fclose(f); + + return true; +} + CCL_NAMESPACE_END |