10 #include <systemd/sd-daemon.h>
13 #include <package_manager.h>
14 #include <ckm/ckm-control.h>
15 #include <ckm/ckm-type.h>
16 #include <vconf/vconf.h>
19 #define CKM_LISTENER_TAG "CKM_LISTENER"
21 #ifndef VCONFKEY_SECURITY_MDPP_STATE
22 #define VCONFKEY_SECURITY_MDPP_STATE "file/security_mdpp/security_mdpp_state"
27 // Let's operate in background
30 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "%s", "Error in fork!");
37 // Let's disconnect from terminal
39 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "%s", "Error in fork!");
43 // Let's close all descriptors
44 // for (result = getdtablesize(); result>=0; --result)
51 result = open("/dev/null", O_RDWR); // open stdin
55 fd_stdout = dup(result); // stdout
56 fd_stderr = dup(result); // stderr
57 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "%d : %s", fd_stdout, "stdout file descriptor");
58 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "%d : %s", fd_stderr, "stderr file descriptor");
63 // Let's change current directory
64 if (-1 == chdir("/")) {
65 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "%s", "Error in chdir!");
69 // Let's create lock file
70 result = open("/tmp/ckm-listener.lock", O_RDWR | O_CREAT, 0640);
72 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "%s", "Error in opening lock file!");
76 if (lockf(result, F_TLOCK, 0) < 0) {
77 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "%s", "Daemon already working!");
82 sprintf(str, "%d\n", getpid());
83 result = write(result, str, strlen(str));
85 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "%s", str);
88 void callUpdateCCMode()
90 // TODO make it call ckm only if it's already running (lock file)
91 auto control = CKM::Control::create();
92 int ret = control->updateCCMode();
94 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "Callback caller process id : %d\n", getpid());
96 if ( ret != CKM_API_SUCCESS )
97 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "CKM::Control::updateCCMode error. ret : %d\n", ret);
99 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "CKM::Control::updateCCMode success.\n");
102 void packageUninstalledEventCallback(
105 package_manager_event_type_e eventType,
106 package_manager_event_state_e eventState,
108 package_manager_error_e error,
116 if (eventType != PACKAGE_MANAGER_EVENT_TYPE_UNINSTALL ||
117 eventState != PACKAGE_MANAGER_EVENT_STATE_STARTED ||
119 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "PackageUninstalled Callback error of Invalid Param");
122 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "PackageUninstalled Callback. Uninstalation of: %s", package);
123 auto control = CKM::Control::create();
125 if ( CKM_API_SUCCESS != (ret = control->removeApplicationData(std::string(package))) ) {
126 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "CKM::Control::removeApplicationData error. ret : %d\n", ret);
129 SLOG(LOG_DEBUG, CKM_LISTENER_TAG,
130 "CKM::Control::removeApplicationData success. Uninstallation package : %s\n", package);
135 void ccModeChangedEventCallback(keynode_t*, void*)
141 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "%s", "Start!");
145 // Let's start to listen
146 GMainLoop *main_loop = g_main_loop_new(NULL, FALSE);
148 package_manager_h request;
149 package_manager_create(&request);
151 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "register uninstalledApp event callback start");
152 if (0 != package_manager_set_event_cb(request, packageUninstalledEventCallback, NULL)) {
153 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "%s", "Error in package_manager_set_event_cb");
156 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "register uninstalledApp event callback success");
159 char *mdpp_state = vconf_get_str(VCONFKEY_SECURITY_MDPP_STATE);
160 if ( mdpp_state ) { // Update cc mode and register event callback only when mdpp vconf key exists
163 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "register vconfCCModeChanged event callback start");
164 if ( 0 != (ret = vconf_notify_key_changed(VCONFKEY_SECURITY_MDPP_STATE, ccModeChangedEventCallback, NULL)) ) {
165 SLOG(LOG_ERROR, CKM_LISTENER_TAG, "Error in vconf_notify_key_changed. ret : %d", ret);
168 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "register vconfCCModeChanged event callback success");
171 SLOG(LOG_DEBUG, CKM_LISTENER_TAG,
172 "vconfCCModeChanged event callback is not registered. No vconf key exists : %s", VCONFKEY_SECURITY_MDPP_STATE);
174 SLOG(LOG_DEBUG, CKM_LISTENER_TAG, "%s", "Ready to listen!");
175 g_main_loop_run(main_loop);