edmiWhoIsOn

EdmiError edmiWhoIsOn(SdaiInteger  *numberOfConnections,
                       tEdmiWhoIsOn **pWhoIsOn);

Returns the number of connected clients to the actual EDMserver as well as an information record for each of the active users. The tEdmiWhoIsOn struct is defined as

typedef struct{
    long taskNo,
    SdaiInstance userId, 
    EdmiPackedDate lastConnected, 
    long currentUser, 
    char userName[MaxUserName], 
    char groupName[MaxGroupName], 
    char opsysUserName[MaxUserName],
    char hostName[MaxHostName]
} EdmiWhoIsOn;

Type	Name	Comment
long	taskNo	EDMserver process number.
SdaiInstance	userId	A numeric userID that uniquely identifies the edm_user instance in the EDMdatabase that defined the actual EDMuser.
EdmiPackedDate	lastConnected	The date and time the EDMuser connected to the actual EDMserver.
long	currentUser	This element is unequal zero if the current tEdmiWhoIsOn record is for the calling client.
char	userName	The EDMuser name of the actual EDMserver client.
char	groupName	The EDMgroup name the actual client has logged on as.
char	opsysUserName	The name of the user account the client have logged on the operating system under, i.e., UNIX or Windows user account, not EDMuser account.
char	hostName	Name of the host running the actual client.

Arguments

Type	Name	Comment
SdaiInteger	numberOfConnections	Address of a variable that will receive the number of currently connected clients to the actual EDMserver.
tEdmiWhoIsOn	pWhoIsOn	Address of a variable that will receive the address of an array with tEdmiWhoIsOn structure, each element giving information about one active EDM client. This array will have <numberOfConnections> elements. This array is located in a static buffer in EDMinterface that can be overwritten by the next EDMinterface function.

Return Value

Options

Example

 EdmiError rstat;
 SdaiInteger numberOfConnections;
 tEdmiWhoIsOn *pWhoIsOn;
 EdmiDate date;
 EdmiStringDate stringDEate;
 int i;
 . . .
 if (rstat = edmiWhoIsOn (&numberOfConnections, &pWhoIsOn)) {
 /* Error in operation */ 
 printf("\nError: %s in edmiWhoIsOn \n", 
 edmiGetErrorText(rstat)); 
 goto error; 
 }
 for (i = 0; i < numberOfConnections; i++) {
 if (pWhoIsOn->currentUser) { 
 printf("\n===> "); 
 } else { 
 printf("\n "); 
 }  
 printf("Task%3ld : UserName.......: %s",  
 pWhoIsOn->taskNo, pWhoIsOn->userName); 
 printf("\n GroupName......: %s", pWhoIsOn->groupName); 
 printf("\n HostName.......: %s", pWhoIsOn->hostName); 
 printf("\n Logged on as...: %s", pWhoIsOn->opsysUserName);  
 printf("\n Connected......: "); 
 edmiUnpackDate(pWhoIsOn->lastConnected, &cDate, &stringData, 0); 
 printf("%s\n", stringData);  
 ++pWhoIsOn; 
 }
 printf("\n");
 . . .

edmiWhoIsOn

Arguments

Return Value

Options

Example

See also

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