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Converge File object with std::fstream. Simplify LogFile.

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LogFile no longer watches SD card presence and tries to open/close files dynamically.
This commit is contained in:
Jared Boone 2016-04-30 15:09:34 -07:00
parent 4d6fccd8ea
commit 0d6103916d
11 changed files with 59 additions and 88 deletions
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23
firmware/application/file.hpp
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@ -32,14 +32,21 @@
class File {
public:
enum openmode {
app = 0x100,
binary = 0x200,
in = FA_READ,
out = FA_WRITE,
trunc = FA_CREATE_ALWAYS,
ate = FA_OPEN_ALWAYS,
};
File(const std::string& filename, openmode mode);
~File();
bool open_for_writing(const std::string& file_path);
bool open_for_reading(const std::string& file_path);
bool open_for_append(const std::string& file_path);
bool close();
bool is_ready();
bool is_open() const {
return f_error(&f) == 0;
}
bool read(void* const data, const size_t bytes_to_read);
bool write(const void* const data, const size_t bytes_to_write);
@ -57,6 +64,10 @@ private:
FIL f;
};
inline constexpr File::openmode operator|(File::openmode a, File::openmode b) {
return File::openmode(static_cast<int>(a) | static_cast<int>(b));
}
std::string next_filename_stem_matching_pattern(const std::string& filename_stem_pattern);
namespace std {