Add FFM version of Pageant AgentConnector#1001

Open

norrisjeremy wants to merge 12 commits intomwiede:masterfrom

norrisjeremy:20260220

Commits on Apr 2, 2026

Don't try to close an INVALID_HANDLE_VALUE.
norrisjeremy
committed
Correctly use FILE_MAP flags instead of SECTION_MAP flags when calling MapViewOfFile().
norrisjeremy
committed
Better differentiate errors & also include GetLastError() value.
norrisjeremy
committed
Update Pageant shared mapping name to use a combination of GetCurrentProcessId() and the Java thread id.
norrisjeremy
committed
Add FFM version of Pageant AgentConnector.
norrisjeremy
committed
Throw an exception if the shared file mapping already exists.
norrisjeremy
committed
Only check for NULL when checking for failure from CreateFileMapping() per official Windows API docs.
norrisjeremy
committed
Update Pageant shared mapping name to only use the GetCurrentProcessId() and the Java thread id for Java 19+.
norrisjeremy
committed
Make file mapping owned by the user SID, matching PuTTY's behavior.
norrisjeremy
committed
Normalize Exception messages.
norrisjeremy
committed
Add GetLastError() wrapper method.
norrisjeremy
committed
Use try/finally when cleaning up multiple resources in case one cleanup fails and throws an exception, the second resource cleanup will still execute.
norrisjeremy
committed