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mdbx++: always provide implementation for mdbx::path == std::string.

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Change-Id: I8ef5c1531dc378b4141637ec4ddae3bbc67f1570
This commit is contained in:
Leonid Yuriev
2020-10-31 21:38:25 +03:00
parent 74bf948611
commit 4cb8067dce
2 changed files with 153 additions and 13 deletions
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121
src/mdbx.c++
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@@ -1093,9 +1093,35 @@ bool env::is_pristine() const {
bool env::is_empty() const { return get_stat().ms_branch_pages == 0; }
env &env::copy(const path &destination, bool compactify,
#ifdef MDBX_STD_FILESYSTEM_PATH
env &env::copy(const ::std::filesystem::path &destination, bool compactify,
bool force_dynamic_size) {
const path_to_pchar<path> utf8(destination);
const path_to_pchar<::std::filesystem::path> utf8(destination);
error::success_or_throw(
::mdbx_env_copy(handle_, utf8,
(compactify ? MDBX_CP_COMPACT : MDBX_CP_DEFAULTS) |
(force_dynamic_size ? MDBX_CP_FORCE_DYNAMIC_SIZE
: MDBX_CP_DEFAULTS)));
return *this;
}
#endif /* MDBX_STD_FILESYSTEM_PATH */
#if defined(_WIN32) || defined(_WIN64)
env &env::copy(const ::std::wstring &destination, bool compactify,
bool force_dynamic_size) {
const path_to_pchar<::std::wstring> utf8(destination);
error::success_or_throw(
::mdbx_env_copy(handle_, utf8,
(compactify ? MDBX_CP_COMPACT : MDBX_CP_DEFAULTS) |
(force_dynamic_size ? MDBX_CP_FORCE_DYNAMIC_SIZE
: MDBX_CP_DEFAULTS)));
return *this;
}
#endif /* Windows */
env &env::copy(const ::std::string &destination, bool compactify,
bool force_dynamic_size) {
const path_to_pchar<::std::string> utf8(destination);
error::success_or_throw(
::mdbx_env_copy(handle_, utf8,
(compactify ? MDBX_CP_COMPACT : MDBX_CP_DEFAULTS) |
@@ -1119,8 +1145,25 @@ path env::get_path() const {
return pchar_to_path<path>(c_str);
}
bool env::remove(const path &pathname, const remove_mode mode) {
const path_to_pchar<path> utf8(pathname);
#ifdef MDBX_STD_FILESYSTEM_PATH
bool env::remove(const ::std::filesystem::path &pathname,
const remove_mode mode) {
const path_to_pchar<::std::filesystem::path> utf8(pathname);
return error::boolean_or_throw(
::mdbx_env_delete(utf8, MDBX_env_delete_mode_t(mode)));
}
#endif /* MDBX_STD_FILESYSTEM_PATH */
#if defined(_WIN32) || defined(_WIN64)
bool env::remove(const ::std::wstring &pathname, const remove_mode mode) {
const path_to_pchar<::std::wstring> utf8(pathname);
return error::boolean_or_throw(
::mdbx_env_delete(utf8, MDBX_env_delete_mode_t(mode)));
}
#endif /* Windows */
bool env::remove(const ::std::string &pathname, const remove_mode mode) {
const path_to_pchar<::std::string> utf8(pathname);
return error::boolean_or_throw(
::mdbx_env_delete(utf8, MDBX_env_delete_mode_t(mode)));
}
@@ -1161,11 +1204,12 @@ __cold void env_managed::setup(unsigned max_maps, unsigned max_readers) {
error::success_or_throw(::mdbx_env_set_maxdbs(handle_, max_maps));
}
__cold env_managed::env_managed(const path &pathname,
#ifdef MDBX_STD_FILESYSTEM_PATH
__cold env_managed::env_managed(const ::std::filesystem::path &pathname,
const operate_parameters &op, bool accede)
: env_managed(create_env()) {
setup(op.max_maps, op.max_readers);
const path_to_pchar<path> utf8(pathname);
const path_to_pchar<::std::filesystem::path> utf8(pathname);
error::success_or_throw(
::mdbx_env_open(handle_, utf8, op.make_flags(accede), 0));
@@ -1174,12 +1218,73 @@ __cold env_managed::env_managed(const path &pathname,
error::throw_exception(MDBX_INCOMPATIBLE);
}
__cold env_managed::env_managed(const path &pathname,
__cold env_managed::env_managed(const ::std::filesystem::path &pathname,
const env_managed::create_parameters &cp,
const env::operate_parameters &op, bool accede)
: env_managed(create_env()) {
setup(op.max_maps, op.max_readers);
const path_to_pchar<path> utf8(pathname);
const path_to_pchar<::std::filesystem::path> utf8(pathname);
set_geometry(cp.geometry);
error::success_or_throw(
::mdbx_env_open(handle_, utf8, op.make_flags(accede, cp.use_subdirectory),
cp.file_mode_bits));
if (op.options.nested_write_transactions &&
!get_options().nested_write_transactions)
error::throw_exception(MDBX_INCOMPATIBLE);
}
#endif /* MDBX_STD_FILESYSTEM_PATH */
#if defined(_WIN32) || defined(_WIN64)
__cold env_managed::env_managed(const ::std::wstring &pathname,
const operate_parameters &op, bool accede)
: env_managed(create_env()) {
setup(op.max_maps, op.max_readers);
const path_to_pchar<::std::wstring> utf8(pathname);
error::success_or_throw(
::mdbx_env_open(handle_, utf8, op.make_flags(accede), 0));
if (op.options.nested_write_transactions &&
!get_options().nested_write_transactions)
error::throw_exception(MDBX_INCOMPATIBLE);
}
__cold env_managed::env_managed(const ::std::wstring &pathname,
const env_managed::create_parameters &cp,
const env::operate_parameters &op, bool accede)
: env_managed(create_env()) {
setup(op.max_maps, op.max_readers);
const path_to_pchar<::std::wstring> utf8(pathname);
set_geometry(cp.geometry);
error::success_or_throw(
::mdbx_env_open(handle_, utf8, op.make_flags(accede, cp.use_subdirectory),
cp.file_mode_bits));
if (op.options.nested_write_transactions &&
!get_options().nested_write_transactions)
error::throw_exception(MDBX_INCOMPATIBLE);
}
#endif /* Windows */
__cold env_managed::env_managed(const ::std::string &pathname,
const operate_parameters &op, bool accede)
: env_managed(create_env()) {
setup(op.max_maps, op.max_readers);
const path_to_pchar<::std::string> utf8(pathname);
error::success_or_throw(
::mdbx_env_open(handle_, utf8, op.make_flags(accede), 0));
if (op.options.nested_write_transactions &&
!get_options().nested_write_transactions)
error::throw_exception(MDBX_INCOMPATIBLE);
}
__cold env_managed::env_managed(const ::std::string &pathname,
const env_managed::create_parameters &cp,
const env::operate_parameters &op, bool accede)
: env_managed(create_env()) {
setup(op.max_maps, op.max_readers);
const path_to_pchar<::std::string> utf8(pathname);
set_geometry(cp.geometry);
error::success_or_throw(
::mdbx_env_open(handle_, utf8, op.make_flags(accede, cp.use_subdirectory),