refdb.h

/*
 * refdb.h
 *
 * Copyright (C) Roger P. Gee
*/

#ifndef PHPGIT2_REFDB_H
#definePHPGIT2_REFDB_H

#include"stubs/refdb_arginfo.h"

namespacephp_git2
{
// Explicitly specialize git2_resource destructor for git_repository.

template<> php_git_refdb::~git2_resource()
 {
git_refdb_free(handle);
 }

// Provide type for passing/returning git_refdb_backends.

classphp_git_refdb_backend:
 public php_object<php_refdb_backend_object>
 {
public:
// Make this object a connector to a php_resource that looks up a
// php_git_refdb resource wrapper object.
usingconnect_t = php_resource<php_git_refdb>;
usingtarget_t = git_refdb_backend*;

php_git_refdb_backend(connect_t& conn):
ownerWrapper(conn)
 {
 }

 git_refdb_backend* byval_git2()
 {
 php_refdb_backend_object* object = get_storage();

// If the object doesn't have a backing, then we create a custom
// one.
if (object->backend == nullptr) {
 object->create_custom_backend(get_value());
 }

// If the object has a custom backing then it is (presumably)
// already set on a refdb. (The same is true if the owner is already
// set.)
elseif (object->kind != php_refdb_backend_object::user
 || object->owner != nullptr)
 {
throwphp_git2_exception("The refdb backend is already set on a refdb");
 }

// Otherwise the object is a user backend and we make it into a
// conventional backend.
else {
 object->create_conventional_backend(ownerWrapper.get_object());
 }

return object->backend;
 }

private:
connect_t& ownerWrapper;
 };

classphp_git_refdb_backend_ref
 {
public:
php_git_refdb_backend_ref():
backend(nullptr)
 {
 }

 git_refdb_backend** byval_git2()
 {
return &backend;
 }

voidret(zval* return_value)
 {
php_git2_make_refdb_backend(return_value,backend,nullptr);
 }

private:
 git_refdb_backend* backend;
 };

using php_git_refdb_backend_connector = connector_wrapper<php_git_refdb_backend>;

} // namespace php_git2

// Function templates:

staticconstexprauto ZIF_git_refdb_backend_fs = zif_php_git2_function<
 php_git2::func_wrapper<
int,
 git_refdb_backend**,
 git_repository*>::func<git_refdb_backend_fs>,
 php_git2::local_pack<
 php_git2::php_git_refdb_backend_ref,
 php_git2::php_resource<php_git2::php_git_repository>
 >,
1,
 php_git2::sequence<1>,
 php_git2::sequence<0,1>
 >;

staticconstexprauto ZIF_git_refdb_compress = zif_php_git2_function<
 php_git2::func_wrapper<
int,
 git_refdb*>::func<git_refdb_compress>,
 php_git2::local_pack<
 php_git2::php_resource<php_git2::php_git_refdb>
 >
 >;

staticconstexprauto ZIF_git_refdb_free = zif_php_git2_function_free<
 php_git2::local_pack<
 php_git2::php_resource_cleanup<php_git2::php_git_refdb>
 >
 >;

staticconstexprauto ZIF_git_refdb_new = zif_php_git2_function_setdeps<
 php_git2::func_wrapper<
int,
 git_refdb**,
 git_repository*>::func<git_refdb_new>,
 php_git2::local_pack<
 php_git2::php_resource_ref<php_git2::php_git_refdb>,
 php_git2::php_resource<php_git2::php_git_repository>
 >,
 php_git2::sequence<0,1>, // Make the git_refdb dependent on the repository.
1,
 php_git2::sequence<1>,
 php_git2::sequence<0,1>
 >;

staticconstexprauto ZIF_git_refdb_open = zif_php_git2_function_setdeps<
 php_git2::func_wrapper<
int,
 git_refdb**,
 git_repository*>::func<git_refdb_open>,
 php_git2::local_pack<
 php_git2::php_resource_ref<php_git2::php_git_refdb>,
 php_git2::php_resource<php_git2::php_git_repository>
 >,
 php_git2::sequence<0,1>, // Make the git_refdb dependent on the repository.
1,
 php_git2::sequence<1>,
 php_git2::sequence<0,1>
 >;

staticconstexprauto ZIF_git_refdb_set_backend = zif_php_git2_function<
 php_git2::func_wrapper<
int,
 git_refdb*,
 git_refdb_backend*>::func<git_refdb_set_backend>,
 php_git2::local_pack<
 php_git2::php_git_refdb_backend_connector,
 php_git2::php_resource<php_git2::php_git_refdb>
 >,
 -1,
 php_git2::sequence<1,0>,
 php_git2::sequence<1,0>
 >;

// Function entries:

#defineGIT_REFDB_FE \
PHP_GIT2_FE(git_refdb_backend_fs) \
 PHP_GIT2_FE(git_refdb_compress) \
 PHP_GIT2_FE(git_refdb_free) \
 PHP_GIT2_FE(git_refdb_new) \
 PHP_GIT2_FE(git_refdb_open) \
 PHP_GIT2_FE(git_refdb_set_backend)

#endif

/*
 * Local Variables:
 * mode:c++
 * indent-tabs-mode:nil
 * tab-width:4
 * End:
*/