Exemplos de peel_error em C++ (Cpp)

Exemplo n.º 1

Arquivo: object.c Projeto: AChep/libgit2

int git_object_peel(
	git_object **peeled,
	const git_object *object,
	git_otype target_type)
{
	git_object *source, *deref = NULL;
	int error;

	assert(object && peeled);

	assert(target_type == GIT_OBJ_TAG ||
		target_type == GIT_OBJ_COMMIT ||
		target_type == GIT_OBJ_TREE ||
		target_type == GIT_OBJ_BLOB ||
		target_type == GIT_OBJ_ANY);

	if ((error = check_type_combination(git_object_type(object), target_type)) < 0)
		return peel_error(error, git_object_id(object), target_type);

	if (git_object_type(object) == target_type)
		return git_object_dup(peeled, (git_object *)object);

	source = (git_object *)object;

	while (!(error = dereference_object(&deref, source))) {

		if (source != object)
			git_object_free(source);

		if (git_object_type(deref) == target_type) {
			*peeled = deref;
			return 0;
		}

		if (target_type == GIT_OBJ_ANY &&
			git_object_type(deref) != git_object_type(object))
		{
			*peeled = deref;
			return 0;
		}

		source = deref;
		deref = NULL;
	}

	if (source != object)
		git_object_free(source);

	git_object_free(deref);

	if (error)
		error = peel_error(error, git_object_id(object), target_type);

	return error;
}

Exemplo n.º 2

Arquivo: refs.c Projeto: DavidMolinari/sonic-pi

int git_reference_peel(
	git_object **peeled,
	git_reference *ref,
	git_otype target_type)
{
	git_reference *resolved = NULL;
	git_object *target = NULL;
	int error;

	assert(ref);

	if (ref->type == GIT_REF_OID) {
		resolved = ref;
	} else {
		if ((error = git_reference_resolve(&resolved, ref)) < 0)
			return peel_error(error, ref, "Cannot resolve reference");
	}

	if (!git_oid_iszero(&resolved->peel)) {
		error = git_object_lookup(&target,
			git_reference_owner(ref), &resolved->peel, GIT_OBJ_ANY);
	} else {
		error = git_object_lookup(&target,
			git_reference_owner(ref), &resolved->target.oid, GIT_OBJ_ANY);
	}

	if (error < 0) {
		peel_error(error, ref, "Cannot retrieve reference target");
		goto cleanup;
	}

	if (target_type == GIT_OBJ_ANY && git_object_type(target) != GIT_OBJ_TAG)
		error = git_object_dup(peeled, target);
	else
		error = git_object_peel(peeled, target, target_type);

cleanup:
	git_object_free(target);

	if (resolved != ref)
		git_reference_free(resolved);

	return error;
}

Exemplo n.º 3

Arquivo: object.c Projeto: duralog/node-sencillo

int git_object_peel(
	git_object **peeled,
	const git_object *object,
	git_otype target_type)
{
	git_object *source, *deref = NULL;
	int error;

	if (target_type != GIT_OBJ_TAG && 
		target_type != GIT_OBJ_COMMIT && 
		target_type != GIT_OBJ_TREE && 
		target_type != GIT_OBJ_BLOB && 
		target_type != GIT_OBJ_ANY)
			return GIT_EINVALIDSPEC;

	assert(object && peeled);

	if (git_object_type(object) == target_type)
		return git_object__dup(peeled, (git_object *)object);

	source = (git_object *)object;

	while (!(error = dereference_object(&deref, source))) {

		if (source != object)
			git_object_free(source);

		if (git_object_type(deref) == target_type) {
			*peeled = deref;
			return 0;
		}

		if (target_type == GIT_OBJ_ANY &&
			git_object_type(deref) != git_object_type(object))
		{
			*peeled = deref;
			return 0;
		}

		source = deref;
		deref = NULL;
	}

	if (source != object)
		git_object_free(source);

	git_object_free(deref);

	if (error)
		error = peel_error(error, git_object_id(object), target_type);

	return error;
}