7 Teleservice Application Framework
User Manual
143/374
7.3.3.9
dbus_call_signal
Function Description
sint32 dbus_call_signal (const T_DBUS_Util * const opt_DBusInstance, const charn * const
opcn_DBusTarget, const charn * const opcn_SignalName, const charn * const
opcn_SignalArgument);
This generic D-Bus utility function creates a signal call on the D-Bus with one string argument.
Information Flow
Input Information
Parameter
Range
Description
opt_DBusInstance
T_DBUS_Util
holds all D-Bus information
opcn_DBusTarget
maximal 240
contains target on D-Bus e.g." ysysd"
opcn_SignalName
maximum the name length we
expect to call
pointer to the signal from target e.g.
"GetGSMMode"
opcn_SignalArgument
maximum the name length we
expect to call
pointer to the signal argument e.g. "12345"
Structure T_DBUS_Util
typedef struct
{
DBusConnection* pt_dbus_conn;
// D-BUS connection instance
charn acn_myNameString[128];
// Name of the application, Don't use any
special
// characters, white spaces or new lines!
charn acn_myVersion[128];
// Additional value (for HELLO) signal (opt.)
charn acn_myStatus[128];
// Additional value (for HELLO) signal (opt.)
charn acn_myAddInfo[512];
// Additional value (for HELLO) signal (opt.)
sint32 s32_myTriginterval;
// Time interval when the ysysd
// expects to be triggered
charn acn_myCMDOnWatchdog[2048];
// Bash cmd that must be executed
// by the ysysd in case no
// trigger signal occurred in time.
} T_DBUS_Util;
Output Information
Return Value
Description
C_NO_ERR
Function executed without error.
NOTE:
This function is used from TAF internal functions and it is not recommended to use it from user
applications. Use the corresponding daemon functions.
Содержание TC1
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Страница 125: ...7 Teleservice Application Framework User Manual 125 374 TAF overview ...
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Страница 190: ...7 Teleservice Application Framework User Manual 190 374 How the logger mechanism works ...
Страница 223: ...7 Teleservice Application Framework User Manual 223 374 Association between logic hysteresis and threshold ...
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