int ga_uninstall_service(void)
{
SC_HANDLE manager;
SC_HANDLE service;
manager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (manager == NULL) {
printf_win_error("No handle to service control manager");
return EXIT_FAILURE;
}
service = OpenService(manager, QGA_SERVICE_NAME, DELETE);
if (service == NULL) {
printf_win_error("No handle to service");
CloseServiceHandle(manager);
return EXIT_FAILURE;
}
if (DeleteService(service) == FALSE) {
printf_win_error("Failed to delete service");
} else {
printf("Service was deleted successfully.\n");
}
CloseServiceHandle(service);
CloseServiceHandle(manager);
return EXIT_SUCCESS;
}
int ga_install_service(const char *path, const char *logfile)
{
int ret = EXIT_FAILURE;
SC_HANDLE manager;
SC_HANDLE service;
TCHAR module_fname[MAX_PATH];
GString *esc;
GString *cmdline;
SERVICE_DESCRIPTION desc = { (char *)QGA_SERVICE_DESCRIPTION };
if (GetModuleFileName(NULL, module_fname, MAX_PATH) == 0) {
printf_win_error("No full path to service's executable");
return EXIT_FAILURE;
}
esc = g_string_new("");
cmdline = g_string_new("");
g_string_append_printf(cmdline, "%s -d",
win_escape_arg(module_fname, esc));
if (path) {
g_string_append_printf(cmdline, " -p %s", win_escape_arg(path, esc));
}
if (logfile) {
g_string_append_printf(cmdline, " -l %s -v",
win_escape_arg(logfile, esc));
}
g_debug("service's cmdline: %s", cmdline->str);
manager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (manager == NULL) {
printf_win_error("No handle to service control manager");
goto out_strings;
}
service = CreateService(manager, QGA_SERVICE_NAME, QGA_SERVICE_DISPLAY_NAME,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START,
SERVICE_ERROR_NORMAL, cmdline->str, NULL, NULL, NULL, NULL, NULL);
if (service == NULL) {
printf_win_error("Failed to install service");
goto out_manager;
}
ChangeServiceConfig2(service, SERVICE_CONFIG_DESCRIPTION, &desc);
fprintf(stderr, "Service was installed successfully.\n");
ret = EXIT_SUCCESS;
CloseServiceHandle(service);
out_manager:
CloseServiceHandle(manager);
out_strings:
g_string_free(cmdline, TRUE);
g_string_free(esc, TRUE);
return ret;
}
int ga_install_service(const char *path, const char *logfile)
{
SC_HANDLE manager;
SC_HANDLE service;
TCHAR cmdline[MAX_PATH];
if (GetModuleFileName(NULL, cmdline, MAX_PATH) == 0) {
printf_win_error("No full path to service's executable");
return EXIT_FAILURE;
}
_snprintf(cmdline, MAX_PATH - strlen(cmdline), "%s -d", cmdline);
if (path) {
_snprintf(cmdline, MAX_PATH - strlen(cmdline), "%s -p %s", cmdline, path);
}
if (logfile) {
_snprintf(cmdline, MAX_PATH - strlen(cmdline), "%s -l %s -v",
cmdline, logfile);
}
g_debug("service's cmdline: %s", cmdline);
manager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (manager == NULL) {
printf_win_error("No handle to service control manager");
return EXIT_FAILURE;
}
service = CreateService(manager, QGA_SERVICE_NAME, QGA_SERVICE_DISPLAY_NAME,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START,
SERVICE_ERROR_NORMAL, cmdline, NULL, NULL, NULL, NULL, NULL);
if (service) {
SERVICE_DESCRIPTION desc = { (char *)QGA_SERVICE_DESCRIPTION };
ChangeServiceConfig2(service, SERVICE_CONFIG_DESCRIPTION, &desc);
printf("Service was installed successfully.\n");
} else {
printf_win_error("Failed to install service");
}
CloseServiceHandle(service);
CloseServiceHandle(manager);
return (service == NULL);
}
