[Qemu-devel] [PATCH v4 09/10] qemu-ga: install Windows VSS provider on `qemu-ga -s install'

[Tomoki Sekiyama]

Register QGA VSS provider library into Windows when qemu-ga is installed as
Windows service ('-s install' option). It is deregistered when the service
is uninstalled ('-s uninstall' option).

Signed-off-by: Tomoki Sekiyama <address@hidden>
---
 qga/main.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/qga/main.c b/qga/main.c
index 8bcedaf..739b958 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -1058,8 +1058,16 @@ int main(int argc, char **argv)
                 fixed_state_dir = (state_dir == dfl_pathnames.state_dir) ?
                                   NULL :
                                   state_dir;
+#ifdef HAS_VSS_SDK
+                if (FAILED(COMRegister())) {
+                    return EXIT_FAILURE;
+                }
+#endif
                 return ga_install_service(path, log_filepath, fixed_state_dir);
             } else if (strcmp(service, "uninstall") == 0) {
+#ifdef HAS_VSS_SDK
+                COMUnregister();
+#endif
                 return ga_uninstall_service();
             } else {
                 printf("Unknown service command.\n");