Intel IP Media Server 5.2 Programming Model

28 IP Media Server for HMP Demo Guide — July 2005

Demo Details

5.1.2 PDL Files

In Windows, the PDL files listed in Table5 are located within the directory:

$(INTEL_DIALOGIC_DIR)\Demos\Shared\pdl_win

In Linux, the PDL files listed in Table5 are located within the directory:

$(INTEL_DIALOGIC_DIR)/demos/Shared/pdl_Linux

5.2 Programming Model

This section describes the IP Media Server for HMP demo architecture in the following topics:

•Module Structure

•EventRouter

•Interfaces

•Classes

VoiceModule CVoiceModule.cpp Implements the operations of the CVoiceModule

class

VoiceModule CVoiceModule.h Function prototype for cvoicemodule.cpp

VoiceModule CVoiceStateMachine.cpp Implements the operations of the

CVoiceStateMachine class

VoiceModule CVoiceStateMachine.h Function prototype for cvoicestatemachine.cpp

VoiceModule VoiceModule.dsp Visual C++ project file

VoiceModule makefile Module-level make file (Linux only)

VoiceModule\Release or

VoiceModule/Release

VoiceModule.lib Compiled Voice Module library

Table4. Files in Modules Folder Used by the IP Media Server Demo (Continued)

Sub-Directory File Name Purpose

Table5. PDL Files Used by the IP Media Server Demo

Sub-Directory (if any) File Name Purpose

iptransport.cpp PDL IP transport functions

iptransport.h Function prototype for iptransport.cpp

pdl.c Platform dependency functions

pdl.h Function prototype for pdl.c

pdl.ver PDL version information

pdl_win.dsp PDL Visual C project file

pdl_win.dsw PDL Visual C project workspace

makefile PDL make file (Linux only)

release psl_win.lib Compiled PDL library

Contents

Main IP Media Server for HMP Demo Guide July 2005 Contents Figures Tab le s Page Revision History This revision history summarizes the changes made in each published version of this document. Page About This Publication Purpose Intended Audience How to Use This Publication Related Information Page Page 2.1 Hardware Requirements Memory Requirements IP Endpoints 2.2 Software Requirements 3.1 Editing Configuration Files 3.1.1 Configuration File Location 3.1.2 Editing the IPMediaServer.cfg Configuration File Page Preparing to Run the Demo Sample Configuration File 3.2 Compiling and Linking 4.1 Starting the Demo 4.2 Demo Options Example 4.3 Using the Demo 4.3.1 Keyboard Commands 4.3.2 Using the Media Server Page Page Running the Demo Figure 1. Demo Voice Menu Flowchart Page 5.1 Files Used by the Demo 5.1.1 Demo Source Code Files Page Table4. Files in Modules Folder Used by the IP Media Server Demo (Continued) 5.1.2 PDL Files 5.2 Programming Model 5.2.1 Module Structure 5.2.2 EventRouter 5.2.3 Interfaces 5.2.4 Classes Table6. Application Classes (Continued) Table7. IP Module Classes Page Table7. IP Module Classes (Continued) Table8. Voice Module Classes Page Table8. Voice Module Classes (Continued) Table9. Fax Module Classes Table9. Fax Module Classes (Continued) 5.3 Threads 5.4 Initialization Keyboard Main Thread SRL Sub-Thread IP R4/GC Page 5.5 Event Handling 5.5.1 Event Mechanism 5.5.2 Handling Keyboard Input Events 5.5.3 Handling SRL Events 5.5.4 Handling Application Exit Events 5.6 Typical Scenario Call Offered Figure 6. Typical Scenario: Call Offered gc_extension( ) gc_listen( ) gc_AnswerCall( ) Play Prompts dx_getdig( ) dx_listen( ) Fax Mailbox Establish Fax Session gc_extension( ) gc_setUserInfo( ) gc_unlisten ( ) gc_setConfigData( ) Fax Session Established fx_sndfax( ) Fax Sent gc_listen( ) gc_extension ( ) gc_stop( ) Fax Session Closed Fax Complete Page Glossary Page Page Page Index A C D E M O P R S