coffee/cpp-ipc
1
0
Fork 0
mirror of https://github.com/mutouyun/cpp-ipc.git synced 2026-02-08 18:56:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix(log): use constructor template instead of class template for initiator

Browse Source 
- src/libipc/platform/win/get_sa.h:
  * Change from class template to constructor template
  * Keep 'struct initiator' as a regular class (not template)
  * Make constructor a function template: template <typename Logger> initiator(Logger const &log)
  * Instantiate as: static initiator handle(log);
  * This is valid C++ as function templates can be defined inside functions
  * Fixes the issue that class templates cannot be defined inside functions

The constructor template approach allows proper logger passing while
maintaining valid C++ syntax for local struct definitions.
This commit is contained in:
木头云 2025-12-15 11:58:13 +00:00
parent afd1467e03
commit 72eedeb6c4
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/libipc/platform/win/get_sa.h
View File

@ -8,12 +8,12 @@ namespace detail {
inline LPSECURITY_ATTRIBUTES get_sa() { inline LPSECURITY_ATTRIBUTES get_sa() {
LIBIPC_LOG(); LIBIPC_LOG();
template <typename Logger>
struct initiator { struct initiator {
SECURITY_DESCRIPTOR sd_; SECURITY_DESCRIPTOR sd_;
SECURITY_ATTRIBUTES sa_; SECURITY_ATTRIBUTES sa_;
bool succ_ = false; bool succ_ = false;
template <typename Logger>
initiator(Logger const &log) { initiator(Logger const &log) {
if (!::InitializeSecurityDescriptor(&sd_, SECURITY_DESCRIPTOR_REVISION)) { if (!::InitializeSecurityDescriptor(&sd_, SECURITY_DESCRIPTOR_REVISION)) {
log.error("fail InitializeSecurityDescriptor[", static_cast<int>(::GetLastError()), "]"); log.error("fail InitializeSecurityDescriptor[", static_cast<int>(::GetLastError()), "]");
@ -30,7 +30,7 @@ inline LPSECURITY_ATTRIBUTES get_sa() {
} }
}; };
static initiator<decltype(log)> handle(log); static initiator handle(log);
return handle.succ_ ? &handle.sa_ : nullptr; return handle.succ_ ? &handle.sa_ : nullptr;
} }