using std::runtime_error;
/** @param f File that we were trying to open */
-OpenFileError::OpenFileError (boost::filesystem::path f, int error)
- : FileError (String::compose (_("could not open file %1 (%2)"), f.string(), error), f)
+OpenFileError::OpenFileError (boost::filesystem::path f, int error, bool reading)
+ : FileError (
+ String::compose (
+ reading ? _("could not open file %1 for reading (%2)") : _("could not open file %1 for writing (%2)"),
+ f.string(),
+ error),
+ f
+ )
{
}
class OpenFileError : public FileError
{
public:
- /** @param f File that we were trying to open */
- OpenFileError (boost::filesystem::path f, int error);
+ /** @param f File that we were trying to open.
+ * @param error Code of error that occurred.
+ * @param reading true if we were opening to read, false if opening to write.
+ */
+ OpenFileError (boost::filesystem::path f, int error, bool reading);
};
/** @class ReadFileError.
int e = avformat_open_input (&_format_context, 0, 0, &options);
if (e < 0) {
- throw OpenFileError (_ffmpeg_content->path(0).string(), e);
+ throw OpenFileError (_ffmpeg_content->path(0).string(), e, true);
}
if (avformat_find_stream_info (_format_context, 0) < 0) {
_current_path = p;
_current_file = fopen_boost (_paths[_current_path], "rb");
if (_current_file == 0) {
- throw OpenFileError (_paths[_current_path], errno);
+ throw OpenFileError (_paths[_current_path], errno, true);
}
}
boost::uintmax_t const size = boost::filesystem::file_size (path);
FILE* f = fopen_boost (path, "rb");
if (!f) {
- throw OpenFileError (path, errno);
+ throw OpenFileError (path, errno, true);
}
uint8_t* data = new uint8_t[size];
{
FILE* file = 0;
boost::filesystem::path info_file = _film->info_file (_period);
- if (boost::filesystem::exists (info_file)) {
+ bool const read = boost::filesystem::exists (info_file);
+ if (read) {
file = fopen_boost (info_file, "r+b");
} else {
file = fopen_boost (info_file, "wb");
}
if (!file) {
- throw OpenFileError (info_file, errno);
+ throw OpenFileError (info_file, errno, read);
}
dcpomatic_fseek (file, frame_info_position (frame, eyes), SEEK_SET);
fwrite (&info.offset, sizeof (info.offset), 1, file);
while (i < int64_t (files.size()) && to_do > 0) {
FILE* f = fopen_boost (files[i], "rb");
if (!f) {
- throw OpenFileError (files[i].string(), errno);
+ throw OpenFileError (files[i].string(), errno, true);
}
boost::uintmax_t this_time = min (to_do, boost::filesystem::file_size (files[i]));
while (i >= 0 && to_do > 0) {
FILE* f = fopen_boost (files[i], "rb");
if (!f) {
- throw OpenFileError (files[i].string(), errno);
+ throw OpenFileError (files[i].string(), errno, true);
}
boost::uintmax_t this_time = min (to_do, boost::filesystem::file_size (files[i]));
if (d->ShowModal () == wxID_OK) {
FILE* f = fopen_boost (wx_to_std (d->GetPath ()), "w");
if (!f) {
- throw OpenFileError (wx_to_std (d->GetPath ()), errno);
+ throw OpenFileError (wx_to_std (d->GetPath ()), errno, false);
}
string const s = j->certificate (true);
if (d->ShowModal () == wxID_OK) {
FILE* f = fopen_boost (wx_to_std (d->GetPath ()), "w");
if (!f) {
- throw OpenFileError (wx_to_std (d->GetPath ()), errno);
+ throw OpenFileError (wx_to_std (d->GetPath ()), errno, false);
}
string const s = _chain->key().get ();
if (d->ShowModal () == wxID_OK) {
FILE* f = fopen_boost (wx_to_std (d->GetPath ()), "w");
if (!f) {
- throw OpenFileError (wx_to_std (d->GetPath ()), errno);
+ throw OpenFileError (wx_to_std (d->GetPath ()), errno, false);
}
string const s = Config::instance()->decryption_chain()->leaf().certificate (true);
if (d->ShowModal () == wxID_OK) {
FILE* f = fopen_boost (wx_to_std (d->GetPath ()), "w");
if (!f) {
- throw OpenFileError (wx_to_std (d->GetPath ()), errno);
+ throw OpenFileError (wx_to_std (d->GetPath ()), errno, false);
}
string const s = Config::instance()->decryption_chain()->chain();