isCOBOL Evolve : Appendices : Library Routines : WD2$CLIENT_INFO
WD2$CLIENT_INFO
The WD2$CLIENT_INFO library routine returns information about the web browser. It can be used only in webDirect environment.
Syntax:
 CALL "WD2$CLIENT_INFO" USING opCode
                              parameter
                       GIVING returnCode
Parameters:
opCode
PIC 9
Function to be executed. Valid values, defined in iscobol.def, are:
 
Returns the user agent http header
 
Returns the browser name
parameter
PIC X(n)
Parameter depends on the opcode.
Return code:
returnCode definition and meaning depend on the opcode.
Examples:
Example - Get Browser and Agent from client (this works only on webDirect)
*> On working-storage copy "isgui.def"
 
call "WD2$CLIENT_INFO" using wd2-get-browser-name
                             browser-info
call "WD2$CLIENT_INFO" using wd2-get-user-agent
                             user-agent  
display message user-agent X"0D0A" browser-info.