C++ (Cpp) _ReadFromFile Examples

Example #1

File: RepositoriesSettings.cpp Project: looncraz/haiku

status_t
RepositoriesSettings::GetRepositories(int32& repoCount, BStringList& nameList,
	BStringList& urlList)
{
	BMessage settings(_ReadFromFile());
	type_code type;
	int32 count;
	settings.GetInfo(key_name, &type, &count);

	status_t result = B_OK;
	int32 index, total = 0;
	BString foundName, foundUrl;
	// get each repository and add to lists
	for (index = 0; index < count; index++) {
		status_t result1 = settings.FindString(key_name, index, &foundName);
		status_t result2 = settings.FindString(key_url, index, &foundUrl);
		if (result1 == B_OK && result2 == B_OK) {
			nameList.Add(foundName);
			urlList.Add(foundUrl);
			total++;
		} else
			result = B_ERROR;
	}
	repoCount = total;
	return result;
}

Example #2

File: RepositoriesSettings.cpp Project: looncraz/haiku

void
RepositoriesSettings::SetFrame(BRect frame)
{
	BMessage settings(_ReadFromFile());
	settings.RemoveData(key_frame);
	settings.AddRect(key_frame, frame);
	_SaveToFile(settings);
}

Example #3

File: RepositoriesSettings.cpp Project: looncraz/haiku

BRect
RepositoriesSettings::GetFrame()
{
	BMessage settings(_ReadFromFile());
	BRect frame;
	status_t status = settings.FindRect(key_frame, &frame);
	// Set default off screen so it will center itself
	if (status != B_OK)
		frame.Set(-10, -10, 750, 300);
	return frame;
}

Example #4

File: RepositoriesSettings.cpp Project: looncraz/haiku

void
RepositoriesSettings::SetRepositories(BStringList& nameList, BStringList& urlList)
{
	BMessage settings(_ReadFromFile());
	settings.RemoveName(key_name);
	settings.RemoveName(key_url);

	int32 index, count = nameList.CountStrings();
	for (index = 0; index < count; index++) {
		settings.AddString(key_name, nameList.StringAt(index));
		settings.AddString(key_url, urlList.StringAt(index));
	}
	_SaveToFile(settings);
}

Example #5

File: data-gen.cpp Project: hobinyoon/crawl-twitter

 void Read() {
   _ReadFromFile();
 }