std::string load_file(const std::string &src)
{
std::string str;
FILE *f = fopen(src.c_str(), "rb");
if (!f)
throw file_exception(src);
while (!feof(f))
{
char buffer[1024];
int len = fread(buffer, 1, sizeof(buffer), f);
if (len < 0)
throw file_exception(src);
str += string(buffer, len);
}
return str;
}
void CFile::Close()
{
// ASSERT_VALID(this);
ASSERT(file_ != INVALID_HANDLE_VALUE);
if (!close_file())
throw file_exception(); //CFileException::ThrowOsError((LONG)::GetLastError(), m_strFileName);
}
/// Sets state \p s and throws depending on the exception setting.
void fstream::set_and_throw (iostate s, const char* op)
{
if (ios_base::set_and_throw (s))
#if PLATFORM_ANDROID
printf("file_exception\n");
#else /* !PLATFORM_ANDROID */
throw file_exception (op, name());
#endif
}
/// Get the stat structure.
void fstream::stat (struct stat& rs) const
{
if (fstat (m_fd, &rs))
#if PLATFORM_ANDROID
printf("file_exception\n");
#else
throw file_exception ("stat", name());
#endif
}
// Opens the file that we'll write to and gets its FD
void LogBase::openFile() throw (file_exception)
{
fileDescriptor = open(fileName.c_str(), NEW_FLAG, ALL_PERMISSIONS);
if (fileDescriptor < 0) {
throw file_exception(file_exception::CREATE_ERR);
}
fileOpen = true;
}
/// Attaches to the given \p nfd.
void fstream::attach (int nfd, const char* filename)
{
assert (filename && "Don't do that");
clear (goodbit);
if (nfd < 0 && ios_base::set_and_throw (badbit))
#if PLATFORM_ANDROID
printf("file exception\n");
#else /* !PLATFORM_ANDROID */
throw file_exception ("open", filename);
#endif
close();
m_fd = nfd;
m_Filename = filename;
}
/// Sets state \p s and throws depending on the exception setting.
void fstream::set_and_throw (iostate s, const char* op)
{
if (ios_base::set_and_throw (s))
throw file_exception (op, name());
}
/// Get the stat structure.
void fstream::stat (struct stat& rs) const
{
if (fstat (m_fd, &rs))
throw file_exception ("stat", name());
}
/// Get the stat structure.
void fstream::stat (struct stat& rs) const
{
if (fstat (m_fd, &rs))
USTL_THROW(file_exception ("stat", name()));
}
