sysd/include/ipc.h File Reference

#include <liberipc/eripc.h>
#include "system.h"
#include <liberipc/eripc_support.h>

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Defines
#define	DBUS_APPL_NAME   PACKAGE_NAME
#define	DBUS_SERVICE   "com.irexnet." DBUS_APPL_NAME
#define	DBUS_PATH   "/com/irexnet/" DBUS_APPL_NAME
#define	DBUS_INTERFACE   "com.irexnet." DBUS_APPL_NAME
#define	DBUS_SERVICE_CTB   "com.irexnet.ctb"
#define	DBUS_SERVICE_MENU   "com.irexnet.popupmenu"
#define	DBUS_SERVICE_CONN_WIFI   "com.irexnet.connwifi"
#define	DBUS_SERVICE_CONN_BLUE   "com.irexnet.connblue"
#define	DBUS_SERVICE_CONN_3G   "com.irexnet.conn3g"
Functions
void	ipc_set_services (void)
	Setup IPC connection and register API functions.
void	ipc_unset_services (void)
	Unregister API functions.
void	ipc_send_battery_state (gint battery_level, enum state_charge, gint time_left)
	Send the sysBatteryState signal.
void	ipc_send_prepare_standby (void)
	Send the sysPrepareStandby signal.
void	ipc_send_prepare_unmount (const char *mount_point)
	Send the sysPrepareUnmount signal.
void	ipc_menu_set_item_state (const char *iname, const char *pname, const char *state)
	Set new menu item state.
void	ipc_menu_set_statusitem_state (const char *name, const char *state)
	Set new status item state.
void	ipc_send_volume_mounted (const char *mount_point)
	Emit sysVolumeMounted signal.
void	ipc_send_volume_unmounted (const char *mount_point)
	Emit sysVolumeUnmounted signal.
void	ipc_send_changed_locale (const char *locale)
	Emit sysChangedLocale signal.
void	ipc_send_demo_mode (gboolean demo_mode)
	Emit sysChangeDemoMode signal.
void	ipc_send_changed_pageturn_inverted (gboolean is_inverted)
	Emit sysChangedPageturnInverted signal.
void	ipc_ctb_goto (const char *location)
	Set new location for Content Browser.
gboolean	ipc_send_open (const char *ipc_interface, const char *document, void *callback_handler, void *callback_data)
	Open new file by application.
gboolean	ipc_send_close (const char *ipc_interface, const char *document, void *callback_handler, void *callback_data)
	Close file by application.
void	ipc_send_reply (eripc_context_t *context, const char *message_id, gboolean result)
	Return a IPC reply message.
void	ipc_send_reply_task_start (eripc_context_t *context, const char *message_id, gint err_code, gchar *err_msg)
	Return a IPC reply message to startTask call.
void	ipc_menu_add_task (gint xid, const char *label)
	Add a task item.
void	ipc_menu_set_first_task (int xid)
	Set task item to front or list.
void	ipc_menu_remove_task (int xid)
	Remove a task item.
void	ipc_menu_rename_task (int xid, const char *label)
void	ipc_show_busy (gboolean show_mode, const gchar *message)
	Show a busy/wait prompt.
void	ipc_show_splash (const char *type)
	Show a predefined splash screen.
void	ipc_show_message (const char *type, const void *reply_handler, const void *user_data)
	Show a predefined message dialog.
void	ipc_confirm_usbconnect (gboolean show_mode)
	Ask user to confirm to connect over USB.
void	ipc_confirm_install_drz (gboolean show_mode)
	Ask user to confirm to restart and install drz file(s).
void	ipc_confirm_install_update (gboolean show_mode)
	Ask user to confirm to restart and install firmware update.
void	ipc_send_usb_state (const char *state)
	Send the sysUsbState signal.
void	ipc_send_volume_mounted_to (const char *service, const char *mount_point)
	Send the volumeMounted method call to an application.
void	ipc_refresh_ctb ()
void	ipc_menu_show (const char *menu)
void	ipc_show_popup (const char *state)
void	ipc_send_changed_orientation (guint orientation)
gboolean	ipc_connect (const char *ipc_service, const char *medium, const char *profile)
gboolean	ipc_disconnect (const char *ipc_service)
gboolean	ipc_send_conn_status (const char *ipc_service, gboolean is_connected, const char *medium, const char *profile, const char *reason)
gboolean	ipc_broadcast_conn_status (gboolean is_connected, const char *medium, const char *profile, const char *reason)
gboolean	ipc_add_profile (const char *medium)
gboolean	ipc_edit_profile (const char *medium, const char *profile)
void	ipc_send_window_activated (const char *ipc_interface, gint window)
void	ipc_send_window_deactivated (const char *ipc_interface, gint window)
Variables
eripc_client_context_t *	eripcClient

---

Define Documentation

#define DBUS_APPL_NAME   PACKAGE_NAME

File Name : ipc.h

Description: The dbus-based eripc functions Copyright (C) 2008 iRex Technologies B.V. All rights reserved. System Control IPC DBUS interface description

Methods incoming ================ Name: sysGetBatteryState Get the battery level and charge state Args: (none) Returns: 1) level integer, current battery level in percent 2) state string, charge state: "low", "charging", "discharging", "full"

Name: sysGetOrientation Get the display orientation Args: (none) Returns: string, state: "portrait","landscape_clockwise","landscape_anticlockwise"

Name: sysGetPageturnInverted Get the pageturn mode (inverted or normal) Args: (none) Returns: boolean, TRUE if page turning is inverted, FALSE of page turning is normal

Name: sysGetCardMountPoint get mountpoint of SDCard Args: (none) Returns: string , mountpoint (eg /media/mmcblk0p1) if mounted, NULL if not.

Name: sysGetDeviceCapabilities Get the device's capabilities Args: (none) Returns: 1) has_stylus boolean, TRUE if device has stylus, FALSE otherwise 2) has_wifi boolean, TRUE if device has wifi, FALSE otherwise 3) has_bluetooth boolean, TRUE if device has bluetooth, FALSE otherwise

Name: sysSetBusy Set busy indication Args: 1) state string, mode "nodialog", "delaydialog", "directdialog" 2) message string, message text or NULL for default text Returns: boolean, TRUE on success, FALSE otherwise

Name: sysResetBusy Reset busy indication Args: (none) Returns: boolean, TRUE on success, FALSE otherwise

Name: sysSetBgBusy Set background busy Args: (none) Returns: boolean, TRUE on success, FALSE otherwise

Name: sysResetBgBusy Reset background busy indication Args: (none) Returns: boolean, TRUE on success, FALSE otherwise

Name: sysBeep Set system beep tone Args: 1) duration_ms integer, length of tone in ms (use intervals of 10ms) 2) tone string, tone pitch: "high", "low" Returns: boolean, TRUE on success, FALSE otherwise

Name: sysRotate Set orientation of display Args: 1) mode string, new mode: "portrait", "landscape", "toggle" Returns: boolean, TRUE on success, FALSE otherwise

Name: sysLockSensors Set locking of sensors Args: 1) mode string, new mode: "lock", "unlock", "toggle" Returns: boolean, TRUE on success, FALSE otherwise

Name: sysGetStylus Get stylus mode Args: none Returns: boolean, TRUE of enabled, FALSE otherwise

Name: sysSetStylus Set stylus mode Args: 1) mode string, new mode: "enable", "disable", "suspend", "resume", "high", "normal" Returns: boolean, TRUE on success, FALSE otherwise

Name: sysCardMount Mount volume(s) on SD card Args: none Returns: boolean, TRUE on success, FALSE otherwise Action: Success means the command was executed and unmount has been started. When a volume is mounted this is reported through the broadcasted sysVolumeMounted signal

Name: sysCardUnmount Unmount volume(s) on SD card Args: none Returns: boolean, TRUE on success, FALSE otherwise Action: Success means the command was executed and unmount has been started. When a volume is unmounted this is reported through the broadcasted sysVolumeUnmounted signal

Name: sysShutdown Graciously shut down the device Args: none Returns: boolean, TRUE on success, FALSE otherwise Action: Success means the command was executed and shutdown has been initiated.

Name: startTask Start a task Args: 1) command_line string, full path to application with arguments 2) working_dir string, current working directory 3) label string, text label shown under icon in popup menu 4) image string, full path to icon shown in popup menu (png, 60x60 pixels) Returns: 1) error_code integer, (1) error starting application (2) timeout waiting for application window (3) application exited before creating a window (4) application returned an error (errr_msg follows) 2) error_msg string, error message text from application or NULL Example: dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.startTask string:"uds /usr/share/icons/file.png" string:"/usr/bin" string:"Document1" string:open dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.startTask string:"uds /media/mmcblk0p1/Library/test.txt" string:"/usr/bin" string:"Document1" string:open dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.startTask string:"firstboot" string:"/usr/bin" string:"firstboot" string:open

Name: stopTask Stop a running task Args: 1) command_line string, full path to application with arguments Returns: boolean, TRUE on success, FALSE otherwise

Name: activateTask Activate a running task Args: 1) command_line string, full path to application with arguments Returns: boolean, TRUE on success, FALSE otherwise

Name: menuRequestPopup Set the popupmenu state when possible Args: 1) state string, new state: "show", "hide", "toggle", "block", "unblock" Returns: boolean, TRUE on success, FALSE otherwise

Name: openUrl Open URL in the web browser Args: 1) url string, URL 2) label string, text label shown under icon in popup menu, or NULL to derive from URL 3) application string, application name shown in "Back" bar of browser, or NULL to omit this bar Returns: 1) error_code integer, (1) error starting browser application (2) timeout waiting for browser window (3) browser exited before creating a window (4) browser returned an error (errr_msg follows) (5) device does not have networking capabilities so browser is not started 2) error_msg string, error message text from application or NULL Example: dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.openUrl string:"http://www.irextechnologies.com" dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.openUrl string:"http://www.irextechnologies.com" string:"iRex homepage" string:"Home" dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.openUrl string:"file:///media/mmcblk0p1/test.html" string:"Test page"

Name: openedWindow Notify that a window was opened Args: 1) application string, base name of the application 2) document string, full path of the document 3) label string, text label shown under icon in popup menu 4) image string, full path to icon shown in popup menu (png, 60x60 pixels) 5) ipc_service string, IPC service name of the application 6) pid integer, process id 7) window integer, window ID (XID) Returns: boolean, TRUE on success, FALSE otherwise When: Send when a window was opened which is to be added to the Task Manager of Popupmenu. Don't use this call when a window is opened in response to "openFile". Example: dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.openedWindow string:"uds" string:"/media/mmcblk0p1/eBooks/bla.pdf" string:"bla" string:open string:com.irexnet.uds int32:2455 int32:12345

Name: closedWindow Notify that a window was closed Args: 1) window integer, window ID (XID) Returns: boolean, TRUE on success, FALSE otherwise When: Send when a window was closed which is listed in the Task Manager of Popupmenu. Don't use this call when a window is closed in response to "closeFile".

Name: connConnect Request a network connection Args: 1) ipc_service string, IPC service name of the application 2) medium string, connection medium or NULL for automatic selection 3) profile string, gconf path of network profile to use or NULL for automatic selection Returns: boolean, TRUE on success, FALSE otherwise Example: dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.connConnect string:"com.irexnet.erbrowser" string:"wifi" string:""

Name: connDisconnect Release the network connection Args: 1) ipc_service string, IPC service name of the application Returns: boolean, TRUE on success, FALSE otherwise Example: dbus-send --print-reply --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.connDisconnect string:"com.irexnet.erbrowser"

Name: connConnectionStatus Set the connection status Args: 1) is_connected boolean, TRUE if connection is online, FALSE otherwise 2) medium string, connection medium in use 3) profile string, gconf path of network profile in use Returns: boolean, TRUE on success, FALSE otherwise

Name: connConnectionStatusRequest Ask the connection status Args: none Returns: boolean, TRUE on success, FALSE otherwise

Signal incoming ===============

Name: startupComplete Indicate that an application has finished startup Args: 1) name string, name of application (eg "settings" or "ctb") 2) pid integer, process id 3) is_multidoc boolean, TRUE if application can open/close documents over IPC, FALSE otherwise 4) ipc_service string, IPC service name (eg "/com/irexnet/ctb"), or NULL when no IPC services are implemented 5) xid integer, window id; set to 0 when the application should not be shown in the Task Manager

Method calls outgoing =====================

Name: openFile Open a file in a window Args: 1) file string, path to file Returns: 1) integer, X window on success, -1 on failure 2) string, custom error message or NULL for none When: Sent when a file, document or url is to be closed but the application (callee) Action: Application (callee) should create and realise, or reuse an existing window for the given file and return the X window id in the method reply. The X window can be obtained using GDK_WINDOW_XID(widget->window). When the file is already opened by the callee, it may just return its X window id. This call implies that the window is activated (set to the foreground) so callee should also set its context for the given window and set the Popupmenu menu context. System Daemon adds a task to Task Manager of Popupmenu, or replaces the task when an existing window is returned.

Name: activatedWindow Notify that a window was activated Args: 1) window integer, X window of the file Returns: boolean, TRUE on success, FALSE on failure When: Sent after a window was activated (set to the foreground) Action: Application (callee) should set its context for the given window and set the Popupmenu menu context.

Name: deactivatedWindow Notify that a window was deactivated Args: 1) window integer, X window of the file Returns: boolean, TRUE on success, FALSE on failure When: Sent after a window was deactivated (set to the background) Action: Application (callee) may adapt its context and free resources.

Name: closeFile Close a file Args: 1) file string, path to file Returns: boolean, TRUE on success, FALSE on failure When: Sent when a file, document or url is to be closed by the application (callee) Action: Application (callee) should close the file and may destroy its window and free other resources. System Daemon removes the task from the Task Manager of Popupmenu.

Signals outgoing ================

Name: sysBatteryState Args: 1) level integer, charge level in percent 2) state string, state: "low", "charging", "discharging", "full" When: Sent on state change and when battery level changed n% (default: 5%) Action: Applications may use this information to inform the user.

Name: sysPrepareStandby Args: (none) When: Sent just before the system enters standby mode Action: Applications must commit changes (flush) of all its open files. Failing to handle this signal may result in unsaved data or currupt files.

Name: sysPrepareUnmount Args: 1) mount_point string, mount point of volume When: Sent just before unmounting the volume Action: Applications must close all its open files on the given volume. Failing to handle this signal may result in unsaved data or currupt files. Example: dbus-send --type=signal --dest=com.irexnet.sysd /com/irexnet/sysd com.irexnet.sysd.sysPrepareUnmount string:/media/mmcblk0p1

Name: sysVolumeMounted Args: 1) mount_point string, mount point of volume When: Sent just after a volume is mounted Action: Applications may use this to add/open the new volume.

Name: sysVolumeUnmounted Args: 1) mount_point string, mount point of volume When: Sent just after unmounting the volume Action: Typically an application should have responded to a prior sysPrepareUnmount signal, but when a device with volumes was removed unexpectedly it may need to act on this signal.

Name: sysChangedLocale Args: 1) locale string, locale code (ll_CC) When: Sent when the system's locale has changed Action: Applications should load language dependent screen texts and probably set new labels for its menu items; to activate a new locale application should call: g_setenv("LANG", new_locale, TRUE); setlocale(LC_ALL, "");

Name: sysChangedPageturnInverted Args: 1) is_inverted boolean When: Sent when the system's pageturnmode has changed Action: Applications (UDS) should invert the page turning. If is_inverted == TRUE, turn pages as in book

Name: sysChangedOrientation Args: 1) state string, state: "portrait", "landscape_clockwise", "landscape_anticlockwise" When: Sent when the display's orientation has changed Action: Applications may need to adapt its screen size, coordinates and/or origin.

Name: sysUsbState Args: 1) state string, state: "disconnected", "unmounted", "mounted" When: Sent on state change of USB connection to computer Action: Applications may use this information to control end user info.

Definition at line 331 of file sysd/include/ipc.h.

#define DBUS_INTERFACE   "com.irexnet." DBUS_APPL_NAME

Definition at line 335 of file sysd/include/ipc.h.

#define DBUS_PATH   "/com/irexnet/" DBUS_APPL_NAME

Definition at line 334 of file sysd/include/ipc.h.

#define DBUS_SERVICE   "com.irexnet." DBUS_APPL_NAME

Definition at line 333 of file sysd/include/ipc.h.

#define DBUS_SERVICE_CONN_3G   "com.irexnet.conn3g"

Definition at line 341 of file sysd/include/ipc.h.

Referenced by medium_service().

#define DBUS_SERVICE_CONN_BLUE   "com.irexnet.connblue"

Definition at line 340 of file sysd/include/ipc.h.

Referenced by medium_service().

#define DBUS_SERVICE_CONN_WIFI   "com.irexnet.connwifi"

Definition at line 339 of file sysd/include/ipc.h.

Referenced by medium_service().

#define DBUS_SERVICE_CTB   "com.irexnet.ctb"

Definition at line 337 of file sysd/include/ipc.h.

#define DBUS_SERVICE_MENU   "com.irexnet.popupmenu"

Definition at line 338 of file sysd/include/ipc.h.

Referenced by ipc_confirm_install_drz(), ipc_confirm_install_update(), ipc_confirm_usbconnect(), ipc_menu_add_task(), ipc_menu_remove_task(), ipc_menu_rename_task(), ipc_menu_set_first_task(), ipc_show_busy(), ipc_show_message(), ipc_show_popup(), and ipc_show_splash().

---

Function Documentation

gboolean ipc_add_profile

(

const char *

medium

)

Definition at line 872 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, LOGPRINTF, and medium_service().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
        
    g_return_val_if_fail(medium != NULL, FALSE);
    
    retval = eripc_send_varargs(eripcClient->context,
                               NULL,            // no reply handler
                               NULL,            // no reply data
                               ERIPC_BUS_SESSION,
                               medium_service(medium),
                               "connAddProfile",
                               ERIPC_TYPE_STRING, medium,
                               ERIPC_TYPE_INVALID);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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gboolean ipc_broadcast_conn_status	(	gboolean	is_connected,
		const char *	medium,
		const char *	profile,
		const char *	reason
	)

Definition at line 830 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_BOOL, ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by enter_connected_state(), and enter_off_state().

{
    LOGPRINTF("connected=%d", is_connected);

    // NOTE: status is broadcasted when it was changed
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "connConnectionStatus",
                              ERIPC_TYPE_BOOL,   is_connected,
                              ERIPC_TYPE_STRING, medium,
                              ERIPC_TYPE_STRING, profile,
                              ERIPC_TYPE_STRING, reason,
                              ERIPC_TYPE_INVALID);
    
    return TRUE;
}

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void ipc_confirm_install_drz

(

gboolean

show_mode

)

Ask user to confirm to restart and install drz file(s).

---------------------------------------------------------------------------

Name : ipc_confirm_install_drz

Parameters:

show_mode

TRUE to show the prompt, FALSE to remove it

Returns:

TRUE when user confirmed restart, FALSE otherwise

--------------------------------------------------------------------------

Definition at line 671 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, LOGPRINTF, and on_confirm_install_drz().

Referenced by check_and_install_drz().

{
    LOGPRINTF("entry");
    eripc_error_t retval;
    
    retval = eripc_send_string(eripcClient->context,
                                &on_confirm_install_drz,
                                NULL,
                                ERIPC_BUS_SESSION,
                                DBUS_SERVICE_MENU,
                                "confirmInstallDrz",
                                show_mode ? "show" : "hide");

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
    
    return;
}

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void ipc_confirm_install_update

(

gboolean

show_mode

)

Ask user to confirm to restart and install firmware update.

---------------------------------------------------------------------------

Name : ipc_confirm_install_update

Parameters:

show_mode

TRUE to show the prompt, FALSE to remove it

Returns:

TRUE when user confirmed restart, FALSE otherwise

--------------------------------------------------------------------------

Definition at line 693 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, LOGPRINTF, and on_confirm_install_update().

Referenced by sys_check_and_install_firmware().

{
    LOGPRINTF("entry");
    eripc_error_t retval;
    
    retval = eripc_send_string(eripcClient->context,
                                &on_confirm_install_update,
                                NULL,
                                ERIPC_BUS_SESSION,
                                DBUS_SERVICE_MENU,
                                "confirmInstallUpdate",
                                show_mode ? "show" : "hide");

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_confirm_usbconnect

(

gboolean

show_mode

)

Ask user to confirm to connect over USB.

---------------------------------------------------------------------------

Name : ipc_confirm_usbconnect

Parameters:

show_mode

TRUE to show the prompt, FALSE to remove it

Returns:

TRUE when user confirmed connection, FALSE otherwise

--------------------------------------------------------------------------

Definition at line 651 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, LOGPRINTF, and on_confirm_usbconnect().

Referenced by usb_set_state().

{
    LOGPRINTF("entry");
    eripc_error_t retval;
    
    retval = eripc_send_string(eripcClient->context,
                                show_mode ? &on_confirm_usbconnect : NULL,
                                NULL,
                                ERIPC_BUS_SESSION,
                                DBUS_SERVICE_MENU,
                                "confirmUsbConnect",
                                show_mode ? "show" : "hide");

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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gboolean ipc_connect	(	const char *	ipc_service,
		const char *	medium,
		const char *	profile
	)

Definition at line 736 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by conn_connect(), and enter_disconnected_state().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
        
    g_return_val_if_fail(medium != NULL, FALSE);
    // profile may be NULL
    
    // NOTE: this call slightly differs from eripc_sysd_conn_connect()
    //       in that it uses the IPC SERVICE of the connection manager as
    //       destination for the message 
    retval = eripc_send_varargs(eripcClient->context,
                               NULL,            // no reply handler
                               NULL,            // no reply data
                               ERIPC_BUS_SESSION,
                               ipc_service,
                               "connConnect",
                               ERIPC_TYPE_STRING, ipc_service,
                               ERIPC_TYPE_STRING, medium,
                               ERIPC_TYPE_STRING, profile,
                               ERIPC_TYPE_INVALID);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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void ipc_ctb_goto

(

const char *

location

)

Set new location for Content Browser.

---------------------------------------------------------------------------

Name : ipc_ctb_goto

Parameters:

location

New location to show ("desktop"|"library")

Returns:

--

--------------------------------------------------------------------------

Definition at line 713 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_CTB, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, and LOGPRINTF.

Referenced by cb_menu_item_activated().

{
    LOGPRINTF("entry");
    
    eripc_error_t retval;
        
    g_return_if_fail(location != NULL);
    
    retval = eripc_send_string(eripcClient->context,
                               NULL, // reply handler
                               NULL, // reply data
                               ERIPC_BUS_SESSION,
                               DBUS_SERVICE_CTB,
                               "gotoLocation",
                               location);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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gboolean ipc_disconnect

(

const char *

ipc_service

)

Definition at line 769 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by conn_disconnect(), conn_enable_flightmode(), conn_enable_lowbatt(), conn_stop(), and enter_connected_state().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
        
    // NOTE: this call slightly differs from eripc_sysd_conn_connect()
    //       in that it uses the IPC SERVICE of the connection manager as
    //       destination for the message 
    retval = eripc_send_varargs(eripcClient->context,
                               NULL,            // no reply handler
                               NULL,            // no reply data
                               ERIPC_BUS_SESSION,
                               ipc_service,
                               "connDisconnect",
                               ERIPC_TYPE_STRING, ipc_service,
                               ERIPC_TYPE_INVALID);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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gboolean ipc_edit_profile	(	const char *	medium,
		const char *	profile
	)

Definition at line 899 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, LOGPRINTF, and medium_service().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
        
    g_return_val_if_fail(medium  != NULL, FALSE);
    g_return_val_if_fail(profile != NULL, FALSE);
    
    retval = eripc_send_varargs(eripcClient->context,
                               NULL,            // no reply handler
                               NULL,            // no reply data
                               ERIPC_BUS_SESSION,
                               medium_service(medium),
                               "connEditProfile",
                               ERIPC_TYPE_STRING, medium,
                               ERIPC_TYPE_STRING, profile,
                               ERIPC_TYPE_INVALID);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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void ipc_menu_add_task	(	gint	xid,
		const char *	label
	)

Add a task item.

---------------------------------------------------------------------------

Name : ipc_menu_add_task

Parameters:

	xid	window id
	label	Label text for menu

Returns:

--

--------------------------------------------------------------------------

Definition at line 477 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INT, ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by on_window_open_callback(), and task_startup_completed().

{
    LOGPRINTF("entry, xid=%d  label='%s'", xid, label);
    g_return_if_fail(label != NULL);

    eripc_error_t retval = eripc_send_varargs(eripcClient->context,
                                NULL,
                                NULL,
                                ERIPC_BUS_SESSION,
                                DBUS_SERVICE_MENU,
                                "addTask",
                                ERIPC_TYPE_INT, xid,
                                ERIPC_TYPE_STRING, label,
                                ERIPC_TYPE_STRING, DBUS_INTERFACE,
                                ERIPC_TYPE_INVALID);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    } 
}

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void ipc_menu_remove_task

(

int

xid

)

Remove a task item.

---------------------------------------------------------------------------

Name : ipc_menu_remove_task

Parameters:

	application	Application of task
	document	Document of task

Returns:

--

--------------------------------------------------------------------------

Definition at line 519 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_int(), ERRORPRINTF, and LOGPRINTF.

Referenced by tasklist_remove_pid(), and tasklist_remove_window().

{
    LOGPRINTF("entry, xid=%d", xid);

    eripc_error_t retval = eripc_send_int(eripcClient->context,
                               NULL,
                               NULL,
                               ERIPC_BUS_SESSION,
                               DBUS_SERVICE_MENU,
                               "removeTask", xid);
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    } 
}

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void ipc_menu_rename_task	(	int	xid,
		const char *	label
	)

Definition at line 536 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INT, ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by task_rename().

{
    LOGPRINTF("entry, xid=%d  label=%s", xid, label);

    eripc_error_t retval = eripc_send_varargs(eripcClient->context,
                               NULL,
                               NULL,
                               ERIPC_BUS_SESSION,
                               DBUS_SERVICE_MENU,
                               "renameTask",
                               ERIPC_TYPE_INT, xid,
                               ERIPC_TYPE_STRING, label,
                               ERIPC_TYPE_INVALID);
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    } 
}

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void ipc_menu_set_first_task

(

int

xid

)

Set task item to front or list.

---------------------------------------------------------------------------

Name : ipc_menu_set_first_task

Parameters:

xid

Returns:

--

--------------------------------------------------------------------------

Definition at line 500 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_int(), ERRORPRINTF, and LOGPRINTF.

Referenced by tasklist_set_first().

{
    LOGPRINTF("xid=%d", xid);

    eripc_error_t retval = eripc_send_int(eripcClient->context,
                                NULL,
                                NULL,
                                ERIPC_BUS_SESSION,
                                DBUS_SERVICE_MENU,
                                "setTaskToTop",
                                xid);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    } 
}

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void ipc_menu_set_item_state	(	const char *	iname,
		const char *	pname,
		const char *	state
	)

Set new menu item state.

---------------------------------------------------------------------------

Name : ipc_menu_set_item_state

Parameters:

	iname	Item name
	pname	Parent group name
	state	State name

Returns:

--

--------------------------------------------------------------------------

Set new menu item state.

---------------------------------------------------------------------------

Name : ipc_menu_set_item_state

Parameters:

[in]	name	- name (mnemonic) of menu item to be set
[in]	parent	- name (mnemomic) of the menu group this item belongs to
[in]	state	- new state ("normal", "selected", "disabled")

Returns:

TRUE on success, FALSE otherwise

--------------------------------------------------------------------------

Definition at line 293 of file ctb/src/ipc.c.

References DBUS_SERVICE_POPUP_MENU, ERIPC_BUS_SESSION, ERIPC_ERROR_SUCCESS, eripc_menu_set_item_state(), eripc_send_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

{
    return eripc_menu_set_item_state(eripcClient, name, parent, state);
}

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void ipc_menu_set_statusitem_state	(	const char *	name,
		const char *	state
	)

Set new status item state.

---------------------------------------------------------------------------

Name : ipc_menu_set_statusitem_state

Parameters:

	name	Item name
	state	State name

Returns:

--

--------------------------------------------------------------------------

Definition at line 471 of file sysd/src/ipc.c.

References eripc_menu_set_statusitem_state().

Referenced by conn_update_statusbar(), force_statusbar_state(), and sys_set_sensor_lock().

{
    eripc_menu_set_statusitem_state(eripcClient, name, state);
}

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void ipc_menu_show

(

const char *

menu

)

Definition at line 556 of file sysd/src/ipc.c.

References eripc_menu_show_menu().

{
    eripc_menu_show_menu(eripcClient, menu);
}

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void ipc_refresh_ctb

(

)

Definition at line 338 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_CTB, ERIPC_BUS_SESSION, eripc_send_varargs(), and ERIPC_TYPE_INVALID.

Referenced by on_process_exit().

{
    eripc_send_varargs(eripcClient->context,
                      NULL,
                      NULL,
                      ERIPC_BUS_SESSION,
                      DBUS_SERVICE_CTB,
                      "filesystemChanged", ERIPC_TYPE_INVALID);
}

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void ipc_send_battery_state	(	gint	battery_level,
		enum	state_charge,
		gint	time_left
	)

Send the sysBatteryState signal.

---------------------------------------------------------------------------

Name : ipc_send_battery_state

Parameters:

	battery_level	Battery capacity remaining percentage
	state_charge	Battery charge mode
	time_left	Minutes to empty (discharging) or -1 (charging)

Returns:

--

--------------------------------------------------------------------------

Definition at line 224 of file sysd/src/ipc.c.

References charge_text, eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INT, ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by update_battery_info().

{
    LOGPRINTF("entry");
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysBatteryState",
                              ERIPC_TYPE_INT, battery_level,
                              ERIPC_TYPE_STRING, charge_text[charge_state],
                              ERIPC_TYPE_INT, time_left,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysBatteryState: %d, %s", battery_level, charge_text[charge_state]);
}

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void ipc_send_changed_locale

(

const char *

locale

)

Emit sysChangedLocale signal.

---------------------------------------------------------------------------

Name : ipc_send_changed_locale

Parameters:

locale

Locale string in form ll_CC

Returns:

--

--------------------------------------------------------------------------

Definition at line 367 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by post_process_startup(), and set_locale().

{
    LOGPRINTF("entry");
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysChangedLocale",
                              ERIPC_TYPE_STRING, locale,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysChangedLocale %s", locale);
}

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void ipc_send_changed_orientation

(

guint

orientation

)

Definition at line 421 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, LOGPRINTF, and orientation_text.

Referenced by on_rotated().

{
    LOGPRINTF("entry");

    if (orientation >= sizeof(orientation_text))
    {
        ERRORPRINTF("Orientation %d unknown, signal not sent.", orientation);
        return;
    }
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysChangedOrientation",
                              ERIPC_TYPE_STRING, orientation_text[orientation],
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysChangedOrientation %s", orientation_text[orientation]);
}

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void ipc_send_changed_pageturn_inverted

(

gboolean

is_inverted

)

Emit sysChangedPageturnInverted signal.

---------------------------------------------------------------------------

Name : ipc_send_changed_pageturn_inverted

Parameters:

boolean

is_inverted

Returns:

--

--------------------------------------------------------------------------

Definition at line 403 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_BOOL, ERIPC_TYPE_INVALID, and LOGPRINTF.

Referenced by sys_set_pageturn_inverted().

{
    LOGPRINTF("entry");

    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysChangedPageturnInverted",
                              ERIPC_TYPE_BOOL, is_inverted,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysChangedPageturnInverted %d", (gint)is_inverted);
}

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gboolean ipc_send_close	(	const char *	ipc_interface,
		const char *	document,
		void *	callback_handler,
		void *	callback_data
	)

Close file by application.

---------------------------------------------------------------------------

Name : ipc_send_close

Parameters:

	ipc_interface	IPC service name to send message to
	document	Full path to file
	callback_handler	Function to receive reply
	callback_data	Data to pass to callback_handler

Returns:

TRUE if successfully closed by application, FALSE otherwise

--------------------------------------------------------------------------

Definition at line 958 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, and LOGPRINTF.

Referenced by child_window_close().

{
    LOGPRINTF("entry");
    
    eripc_error_t retval;
        
    g_return_val_if_fail(ipc_interface != NULL, FALSE);
    g_return_val_if_fail(document != NULL, FALSE);
    
    retval = eripc_send_string(eripcClient->context,
                               callback_handler,
                               callback_data,
                               ERIPC_BUS_SESSION,
                               ipc_interface,
                               "closeFile",
                               document);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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gboolean ipc_send_conn_status	(	const char *	ipc_service,
		gboolean	is_connected,
		const char *	medium,
		const char *	profile,
		const char *	reason
	)

Definition at line 797 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_BOOL, ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by conn_connect(), conn_disconnect(), conn_status_request(), on_flightmode_dialog_return(), and on_lowbatt_dialog_return().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
        
    // NOTE: status is send to a specific service when there was no change is in state (already connected/disconnected)
    retval = eripc_send_varargs(eripcClient->context,
                               NULL,            // no reply handler
                               NULL,            // no reply data
                               ERIPC_BUS_SESSION,
                               ipc_service,
                               "connConnectionStatus",
                               ERIPC_TYPE_BOOL,   is_connected,
                               ERIPC_TYPE_STRING, medium,
                               ERIPC_TYPE_STRING, profile,
                               ERIPC_TYPE_STRING, reason,
                               ERIPC_TYPE_INVALID);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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void ipc_send_demo_mode

(

gboolean

demo_mode

)

Emit sysChangeDemoMode signal.

---------------------------------------------------------------------------

Name : ipc_send_demo_mode

Parameters:

demo_mode

to enable/disable demo_mode

Returns:

--

--------------------------------------------------------------------------

Definition at line 385 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_BOOL, ERIPC_TYPE_INVALID, and LOGPRINTF.

Referenced by start_demo_mode(), and stop_demo_mode().

{
    LOGPRINTF("entry");

    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context,
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysChangeDemoMode",
                              ERIPC_TYPE_BOOL, demo_mode,
                              ERIPC_TYPE_INVALID);

    LOGPRINTF("Sent signal sysChangeDemoMode %d", demo_mode);
}

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gboolean ipc_send_open	(	const char *	ipc_interface,
		const char *	document,
		void *	callback_handler,
		void *	callback_data
	)

Open new file by application.

---------------------------------------------------------------------------

Name : ipc_send_open

Parameters:

	ipc_interface	IPC service name to send message to
	document	Full path to file
	callback_handler	Function to receive reply
	callback_data	Data to pass to callback_handler

Returns:

TRUE if successfully opened by application, FALSE otherwise

--------------------------------------------------------------------------

Definition at line 928 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, and LOGPRINTF.

Referenced by child_window_open().

{
    LOGPRINTF("entry");
    
    eripc_error_t retval;
        
    g_return_val_if_fail(ipc_interface != NULL, FALSE);
    g_return_val_if_fail(document != NULL, FALSE);
    
    retval = eripc_send_string(eripcClient->context,
                               callback_handler,
                               callback_data,
                               ERIPC_BUS_SESSION,
                               ipc_interface,
                               "openFile",
                               document);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return FALSE;
    }
    
    return TRUE;
}

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void ipc_send_prepare_standby

(

void

)

Send the sysPrepareStandby signal.

---------------------------------------------------------------------------

Name : ipc_send_prepare_standby

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 244 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, and LOGPRINTF.

{
    LOGPRINTF("entry");
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysPrepareStandby",
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysPrepareStandby");
}

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void ipc_send_prepare_unmount

(

const char *

mount_point

)

Send the sysPrepareUnmount signal.

---------------------------------------------------------------------------

Name : ipc_send_prepare_unmount

Parameters:

mount_point

Mount point

Returns:

--

--------------------------------------------------------------------------

Definition at line 261 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by report_unmounting_volumes().

{
    LOGPRINTF("entry");

    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysPrepareUnmount",
                              ERIPC_TYPE_STRING, mount_point,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysPrepareUnmount %s", mount_point);
}

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void ipc_send_reply	(	eripc_context_t *	context,
		const char *	message_id,
		gboolean	result
	)

Return a IPC reply message.

---------------------------------------------------------------------------

Name : ipc_send_reply

Parameters:

	context	ERIPC context to use for reply
	message_id	ERIPC message id to use for reply
	result	Boolean return value

Returns:

--

--------------------------------------------------------------------------

Definition at line 529 of file popupmenu/src/ipc.c.

References eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_reply_bool(), ERRORPRINTF, and LOGPRINTF.

{
    LOGPRINTF("entry, reply %d", result);
    
    if (message_id)
    {
        LOGPRINTF("Sending reply %s to: %s, context %p", (result == TRUE ? "TRUE":"FALSE"), message_id, context);

        eripc_error_t retval = eripc_reply_bool(context, message_id, result);
        if (retval != ERIPC_ERROR_SUCCESS) 
        {
            ERRORPRINTF("Error sending reply to message: %s", eripc_error_string(retval));
        }
    }
    else
    {
        LOGPRINTF("Result is %s but no reply was requested", (result == TRUE ? "TRUE":"FALSE"));
    }
}

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void ipc_send_reply_task_start	(	eripc_context_t *	context,
		const char *	message_id,
		gint	err_code,
		gchar *	err_msg
	)

Return a IPC reply message to startTask call.

---------------------------------------------------------------------------

Name : ipc_send_reply_task_start

Parameters:

	context	ERIPC context to use for reply
	message_id	ERIPC message id to use for reply
	err_code	Integer, return code (0 for success, >0 for error)
	err_msg	String, custom error message or NULL for none

Returns:

--

--------------------------------------------------------------------------

Definition at line 1011 of file sysd/src/ipc.c.

References eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_reply_varargs(), ERIPC_TYPE_INT, ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by cb_open_url(), cb_task_start(), on_check_child_window(), on_child_new_timeout(), on_window_open_callback(), and task_start().

{
    LOGPRINTF("entry");
    

    g_return_if_fail(context != NULL);

    if (message_id)
    {
        LOGPRINTF("Sending reply %d to: %s, context %p", err_code, message_id, context);

        eripc_error_t retval = eripc_reply_varargs(context, message_id, 
                                     ERIPC_TYPE_INT, err_code,
                                     ERIPC_TYPE_STRING, err_msg,
                                     ERIPC_TYPE_INVALID);
        if (retval != ERIPC_ERROR_SUCCESS) 
        {
            ERRORPRINTF("Error sending reply to message: %s", eripc_error_string(retval));
        }
    }
    else
    {
        LOGPRINTF("Sending reply %d but no reply was requested", err_code);
    }
}

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void ipc_send_usb_state

(

const char *

state

)

Send the sysUsbState signal.

---------------------------------------------------------------------------

Name : ipc_send_usb_state

Parameters:

state

State ("disconnected", "unmounted", "mounted")

Returns:

--

--------------------------------------------------------------------------

Definition at line 349 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by usb_set_state().

{
    LOGPRINTF("state = '%s'", state);
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysUsbState",
                              ERIPC_TYPE_STRING, state,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysUsbState %s", state);
}

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void ipc_send_volume_mounted

(

const char *

mount_point

)

Emit sysVolumeMounted signal.

---------------------------------------------------------------------------

Name : ipc_send_volume_mounted

Parameters:

mount_point

Mount point

Returns:

--

--------------------------------------------------------------------------

Definition at line 279 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by on_phase_1_complete(), sys_set_card(), and volume_is_mounted().

{
    LOGPRINTF("entry");
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysVolumeMounted",
                              ERIPC_TYPE_STRING, mount_point,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysVolumeMounted %s", mount_point);
}

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void ipc_send_volume_mounted_to	(	const char *	service,
		const char *	mount_point
	)

Send the volumeMounted method call to an application.

---------------------------------------------------------------------------

Name : ipc_send_volume_mounted_to

Parameters:

	service	IPC service
	mount_point	Mount point

Returns:

--

--------------------------------------------------------------------------

Definition at line 297 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, and LOGPRINTF.

Referenced by post_process_startup().

{
    eripc_error_t retval;

    LOGPRINTF("entry");
    
    retval = eripc_send_string(eripcClient->context, 
                               NULL,
                               NULL,
                               ERIPC_BUS_SESSION,
                               service,
                               "sysVolumeMounted",
                               mount_point);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
        return;
    }

    LOGPRINTF("Sent sysVolumeMounted %s to %s", mount_point, service);
}

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void ipc_send_volume_unmounted

(

const char *

mount_point

)

Emit sysVolumeUnmounted signal.

---------------------------------------------------------------------------

Name : ipc_send_volume_unmounted

Parameters:

mount_point

Mount point

Returns:

--

--------------------------------------------------------------------------

Definition at line 321 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_INTERFACE, DBUS_PATH, ERIPC_BUS_SESSION, eripc_send_signal_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, and LOGPRINTF.

Referenced by hal_device_property_modified(), and hal_device_removed().

{
    LOGPRINTF("entry");
    
    // broadcast signal over session bus
    //
    eripc_send_signal_varargs(eripcClient->context, 
                              ERIPC_BUS_SESSION,
                              DBUS_PATH,
                              DBUS_INTERFACE,
                              "sysVolumeUnmounted",
                              ERIPC_TYPE_STRING, mount_point,
                              ERIPC_TYPE_INVALID);
    
    LOGPRINTF("Sent signal sysVolumeUnmounted %s", mount_point);
}

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void ipc_send_window_activated	(	const char *	ipc_interface,
		gint	window
	)

Definition at line 2090 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_int(), ERRORPRINTF, and LOGPRINTF.

Referenced by parse_wm_messages().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
    retval = eripc_send_int(eripcClient->context,
                            NULL,
                            NULL,
                            ERIPC_BUS_SESSION,
                            ipc_interface,
                            "activatedWindow",
                            window);

    if (retval != ERIPC_ERROR_SUCCESS)
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_send_window_deactivated	(	const char *	ipc_interface,
		gint	window
	)

Definition at line 2070 of file sysd/src/ipc.c.

References eripc_client_context_t::context, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_int(), ERRORPRINTF, and LOGPRINTF.

Referenced by parse_wm_messages().

{
    LOGPRINTF("entry");

    eripc_error_t retval;
    retval = eripc_send_int(eripcClient->context,
                            NULL,
                            NULL,
                            ERIPC_BUS_SESSION,
                            ipc_interface,
                            "deactivatedWindow",
                            window);

    if (retval != ERIPC_ERROR_SUCCESS)
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_set_services

(

void

)

Setup IPC connection and register API functions.

---------------------------------------------------------------------------

Name : ipc_set_services

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

File Name : index_ipc.h

Description: The dbus-based eripc functions Copyright (C) 2009 IREX Technologies B.V. All rights reserved.---------------------------------------------------------------------------

Name : ipc_set_services

Parameters:

None

Returns:

--

--------------------------------------------------------------------------

Definition at line 95 of file index_ipc.c.

References eripc_client_context_t::context, DBUS_APPL_NAME, DBUS_INTERFACE, DBUS_PATH, DBUS_SERVICE, ERIPC_BUS_SESSION, eripc_client_context_new(), ERIPC_ERROR_SUCCESS, eripc_init(), eripc_set_message_handler(), eripc_set_signal_handler(), eripc_set_timeout(), notepad::eripcClient, erkeyb_client_init(), ERRORPRINTF, handler, functionEntry::handler, handler_id, interface, LOGPRINTF, name, path, service, notepad::service_functions, and service_functions.

{
    eripcClient = eripc_client_context_new(
                    DBUS_APPL_NAME, 
                    "1.0",
                    DBUS_SERVICE, 
                    DBUS_PATH,
                    DBUS_INTERFACE,
                    service_functions);
}

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void ipc_show_busy	(	gboolean	show_mode,
		const gchar *	message
	)

Show a busy/wait prompt.

---------------------------------------------------------------------------

Name : ipc_show_busy

Parameters:

	show_mode	TRUE to show the prompt, FALSE to remove it
	message	Busy message to show in dialog, or NULL for default text

Returns:

--

--------------------------------------------------------------------------

Definition at line 582 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_varargs(), ERIPC_TYPE_INVALID, ERIPC_TYPE_STRING, ERRORPRINTF, and LOGPRINTF.

Referenced by show_dialog().

{
    LOGPRINTF("entry");
    eripc_error_t retval;

    retval = eripc_send_varargs(eripcClient->context,
                                NULL,
                                NULL,
                                ERIPC_BUS_SESSION,
                                DBUS_SERVICE_MENU,
                               "setBusyShow",
                                ERIPC_TYPE_STRING, show_mode ? "show" : "hide",
                                ERIPC_TYPE_STRING, message,
                                ERIPC_TYPE_INVALID);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_show_message	(	const char *	type,
		const void *	reply_handler,
		const void *	user_data
	)

Show a predefined message dialog.

---------------------------------------------------------------------------

Name : ipc_show_message

Parameters:

	type	Message to show ("safelyremove")
	reply_handler	Handler called when a reply is returned
	user_data	Data to pass to the reply handler

Returns:

--

--------------------------------------------------------------------------

Definition at line 629 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, and LOGPRINTF.

Referenced by check_disk_free(), conn_check_battery(), conn_connect(), conn_enable_lowbatt(), enter_off_state(), and on_process_exit().

{
    LOGPRINTF("entry");
    eripc_error_t retval;
    
    g_return_if_fail(type != NULL);

    retval = eripc_send_string(eripcClient->context,
                               (eripc_handler_t *) reply_handler,
                               user_data,
                               ERIPC_BUS_SESSION,
                               DBUS_SERVICE_MENU,
                               "setMessageShow",
                               type);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_show_popup

(

const char *

state

)

Definition at line 562 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, and LOGPRINTF.

Referenced by sys_request_popup().

{
    LOGPRINTF("entry");
    
    eripc_error_t retval;
    retval = eripc_send_string(eripcClient->context,
                               NULL,
                               NULL,
                               ERIPC_BUS_SESSION,
                               DBUS_SERVICE_MENU,
                               "setPopupShow",
                               state);

    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_show_splash

(

const char *

type

)

Show a predefined splash screen.

---------------------------------------------------------------------------

Name : ipc_show_splash

Parameters:

type

Splash to show ("usbconnect" or "shutdown") or "hide" to remove

Returns:

--

--------------------------------------------------------------------------

Definition at line 604 of file sysd/src/ipc.c.

References eripc_client_context_t::context, DBUS_SERVICE_MENU, ERIPC_BUS_SESSION, eripc_error_string(), ERIPC_ERROR_SUCCESS, eripc_send_string(), ERRORPRINTF, LOGPRINTF, and sys_reset_idle_time().

Referenced by do_unmount(), on_card_indexed(), on_eject_continue(), sys_set_card(), sys_starting_finished(), update_battery_info(), usb_set_state(), and volume_is_mounted().

{
    LOGPRINTF("entry [%s]", type);
    eripc_error_t retval;
    
    g_return_if_fail(type != NULL);

    // it may take a little while for the splash to show up
    // so make sure we don't suspend early
    sys_reset_idle_time();
    
    retval = eripc_send_string(eripcClient->context,
                               NULL,
                               NULL,
                               ERIPC_BUS_SESSION,
                               DBUS_SERVICE_MENU,
                               "setSplashShow", type);
    
    if (retval != ERIPC_ERROR_SUCCESS) 
    {
        ERRORPRINTF("Error launching eripc handler: %s", eripc_error_string(retval));
    }
}

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void ipc_unset_services

(

void

)

Unregister API functions.

---------------------------------------------------------------------------

Name : ipc_unset_services

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 108 of file index_ipc.c.

References eripc_client_context_free(), eripc_unset_handler(), notepad::eripcClient, erkeyb_client_term(), handler_id, functionEntry::handler_id, notepad::ipc_gconf_finalize(), LOGPRINTF, notepad::service_functions, and service_functions.

{
    eripc_client_context_free(eripcClient, service_functions);
}

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---

Variable Documentation

eripc_client_context_t* eripcClient

Definition at line 97 of file sysd/src/ipc.c.