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X/Open CPI-C Specification, Version 2 2nd edition [Paperback / softback]

  • Format: Paperback / softback, 564 pages, width x depth: 235x34 mm, weight: 1070 g
  • Pub. Date: 05-Mar-1998
  • Publisher: Prentice Hall
  • ISBN-10: 0134964071
  • ISBN-13: 9780134964072
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X/Open CPI-C Specification, Version 2 2nd editionLarger Image
  • Format: Paperback / softback, 564 pages, width x depth: 235x34 mm, weight: 1070 g
  • Pub. Date: 05-Mar-1998
  • Publisher: Prentice Hall
  • ISBN-10: 0134964071
  • ISBN-13: 9780134964072
Other books in subject:
Permanent link: https://www.kriso.ee/db/9780134964072.html
Keywords:
Defines the Common Programming Interface for Communications (CPI-C), an applicatin programming interface to a Communications Resource Manager. Covers the CPI-C, which provides a cross-system, consistent and easy-to-use programming interface for applications that require program-to-program communication. Intended for programmers who want to write applications that are X/Open CPI-C compliant, and for developers interested in implementing CPI communications.
Chapter 1 Introduction
1(10)
1.1 X/Open DTP Model
1(1)
1.2 X/Open Communication Resource Manager Interfaces
2(1)
1.3 Naming Conventions: Calls, Characteristics, Variables and Values
3(2)
1.4 History of CPI Communications
5(1)
1.5 Functional Levels of CPI Communications
6(5)
1.5.1 CPI-C 1.0
6(1)
1.5.2 CPI-C 1.1
6(1)
1.5.3 X/Open Extensions to CPI-C
6(1)
1.5.4 CPI-C 1.2
6(1)
1.5.5 CPI-C 2.0
7(1)
1.5.6 Call Table
7(4)
Chapter 2 Model and Definitions
11(6)
2.1 X/Open DTP Model
11(4)
2.1.1 Functional Components
12(1)
2.1.2 Interfaces between Functional Components
13(2)
2.2 Definitions
15(2)
2.2.1 Transaction
15(1)
2.2.2 Transaction Properties
15(1)
2.2.3 Distributed Transaction Processing
15(1)
2.2.4 Global Transactions
16(1)
2.2.5 Transaction Branches
16(1)
Chapter 3 Interface Overview
17(46)
3.1 Communication across a Network
18(1)
3.2 Conversation Types
19(1)
3.3 Send-Receive Modes
19(1)
3.4 Program Partners
20(1)
3.4.1 Identifying the Partner Program
20(1)
3.5 Operating Environment
21(3)
3.5.1 Node Services
22(1)
3.5.2 Side Information
22(2)
3.6 Program Calls
24(2)
3.7 Establishing a Conversation
26(3)
3.7.1 Multiple Conversations
26(3)
3.7.1.1 Naming of Partner Programs
26(1)
3.7.1.2 Multiple Outbound Conversations
27(1)
3.7.1.3 Multiple Inbound Conversations
27(2)
3.8 Conversation Characteristics
29(11)
3.8.1 Modifying and Viewing Characteristics
29(7)
3.8.2 Characteristic Values and CRMs
36(1)
3.8.3 Characteristic Values and Send-Receive Modes
37(1)
3.8.4 Characteristic Values and Resource Recovery Interfaces
38(1)
3.8.5 Automatic Conversion of Characteristics
38(2)
3.9 Concurrent Operations
40(3)
3.9.1 Use of Multiple Program Threads
40(3)
3.10 Non-blocking Operations
43(4)
3.10.1 Conversation-level Non-blocking
44(1)
3.10.2 Queue-level Non-blocking
44(2)
3.10.2.1 Working with Wait Facility
45(1)
3.10.2.2 Using Callback Function
45(1)
3.10.3 Cancel Outstanding Operations
46(1)
3.11 Conversation Security
47(1)
3.12 Data Conversion
48(1)
3.13 Program Flow: States and Transitions
49(2)
3.14 Support for Resource Recovery Interfaces
51(12)
3.14.1 Coordination with Resource Recovery Interfaces
51(1)
3.14.2 Take-commit and Take-backout Notifications
52(3)
3.14.3 The Backout-Required Condition
55(2)
3.14.4 Responses to Take-commit and Take-backout Notifications
57(1)
3.14.5 Chained and Unchained Transactions
58(1)
3.14.6 Joining a Transaction
59(1)
3.14.7 Superior and Subordinate Programs
60(1)
3.14.8 Additional CPI Communications States
61(1)
3.14.9 Valid States for Resource Recovery Calls
62(1)
3.14.10 TX Extensions for CPI Communications
62(1)
Chapter 4 Program-to-Program Communication Tutorial
63(52)
4.1 Interpreting the Flow Diagrams
63(1)
4.2 Starter-set Flows
64(6)
4.2.1 Data Flow in One Direction
65(3)
4.2.2 Data Flow in Both Directions
68(2)
4.3 Advanced-function Flows
70(45)
4.3.1 Data Buffering and Transmission
71(1)
4.3.2 The Sending Program Changes the Data Flow Direction
72(2)
4.3.3 Validation and Confirmation of Data Reception
74(2)
4.3.4 The Receiving Program Changes the Data Flow Direction
76(2)
4.3.5 Reporting Errors
78(2)
4.3.6 Error Direction and Send-Pending State
80(2)
4.3.7 Multiple Conversations Using Blocking Calls
82(2)
4.3.8 Multiple Conversations Using Conversation-level Non-blocking Calls
84(2)
4.3.9 Establishing a Full-duplex Conversation
86(2)
4.3.10 Using a Full-duplex Conversation
88(2)
4.3.11 Terminating a Full-duplex Conversation
90(2)
4.3.12 Using Queue-level Non-blocking
92(2)
4.3.13 Sending Program Issues a Commit
94(6)
4.3.14 Two Chained Transactions
100(6)
4.3.15 Unchained Transactions
106(6)
4.3.16 Successful Commit with Conversation State Change
112(3)
Chapter 5 Call Reference Section
115(214)
5.1 Call Syntax
116(1)
5.2 Programming Language Considerations
117(1)
5.2.1 C
117(1)
5.2.2 COBOL
117(1)
5.3 How to Use the Call References
118(1)
5.4 Locations of Key Topics
119(210)
Accept_Conversation (CMACCP)
125(2)
Accept_Incoming (CMACCI)
127(3)
Allocate (CMALLC)
130(5)
Cancel_Conversation (CMCANC)
135(2)
Confirm (CMCFM)
137(4)
Confirmed (CMCFMD)
141(2)
Convert_Incoming (CMCNVI)
143(2)
Convert_Outgoing (CMCNVO)
145(2)
Deallocate (CMDEAL)
147(11)
Deferred_Deallocate (CMDFDE)
158(2)
Extract_AE_Qualifier (CMEAEQ)
160(2)
Extract_AP_Title (CMEAPT)
162(2)
Extract_Application_Context_Name (CMEACN)
164(2)
Extract_Conversation_State (CMECS)
166(2)
Extract_Conversation_Type (CMECT)
168(2)
Extract_Initialization_Data (CMEID)
170(2)
Extract_Maximum_Buffer_Size (CMEMBS)
172(1)
Extract_Mode_Name (CMEMN)
173(2)
Extract_Partner_LU_Name (CMEPLN)
175(2)
Extract_Secondary_Information (CMESI)
177(3)
Extract_Security_User_ID (CMESUI)
180(2)
Extract_Send_Receive_Mode (CMESRM)
182(2)
Extract_Sync_Level (CMESL)
184(2)
Extract_TP_Name (CMETPN)
186(2)
Extract_Transaction_Control (CMETC)
188(2)
Flush (CMFLUS)
190(3)
Include_Partner_In_Transaction (CMINCL)
193(2)
Initialize_Conversation (CMINIT)
195(2)
Initialize_For_Incoming (CMINIC)
197(2)
Prepare (CMPREP)
199(3)
Prepare_To_Receive (CMPTR)
202(6)
Receive (CMRCV)
208(15)
Receive_Expedited_Data (CMRCVX)
223(3)
Release_Local_TP_Name (CMRLTP)
226(1)
Request_To_Send (CMRTS)
227(3)
Send_Data (CMSEND)
230(10)
Send_Error (CMSERR)
240(10)
Send_Expedited_Data (CMSNDX)
250(3)
Set_AE_Qualifier (CMSAEQ)
253(2)
Set_Allocate_Confirm (CMSAC)
255(2)
Set_AP_Title (CMSAPT)
257(2)
Set_Application_Context_Name (CMSACN)
259(2)
Set_Begin_Transaction (CMSBT)
261(2)
Set_Confirmation_Urgency (CMSCU)
263(2)
Set_Conversation_Security_Password (CMSCSP)
265(2)
Set_Conversation_Security_Type (CMSCST)
267(2)
Set_Conversation_Security_User_ID (CMSCSU)
269(2)
Set_Conversation_Type (CMSCT)
271(2)
Set_Deallocate_Type (CMSDT)
273(4)
Set_Error_Direction (CMSED)
277(2)
Set_Fill (CMSF)
279(2)
Set_Initialization_Data (CMSID)
281(2)
Set_Join_Transaction (CMSJT)
283(2)
Set_Log_Data (CMSLD)
285(2)
Set_Mode_Name (CMSMN)
287(2)
Set_Partner_LU_Name (CMSPLN)
289(2)
Set_Prepare_Data_Permitted (CMSPDP)
291(2)
Set_Prepare_To_Receive_Type (CMSPTR)
293(2)
Set_Processing_Mode (CMSPM)
295(2)
Set_Queue_Callback_Function (CMSQCF)
297(3)
Set_Queue_Processing_Mode (CMSQPM)
300(4)
Set_Receive_Type (CMSRT)
304(1)
Set_Return_Control (CMSRC)
305(2)
Set_Send_Receive_Mode (CMSSRM)
307(2)
Set_Send_Type (CMSST)
309(2)
Set_Sync_Level (CMSSL)
311(2)
Set_TP_Name (CMSTPN)
313(2)
Set_Transaction_Control (CMSTC)
315(2)
Specify_Local_TP_Name (CMSLTP)
317(2)
Test_Request_To_Send_Received (CMTRTS)
319(3)
Wait_For_Completion (CMWCMP)
322(3)
Wait_For_Conversation (CMWAIT)
325(4)
Appendix A Variables and Characteristics
329(16)
A.1 Pseudonyms and Integer Values
330(7)
A.2 Character Sets
337(3)
A.3 Variable Types
340(5)
A.3.1 Integers
340(1)
A.3.2 Character Strings
340(5)
Appendix B Return Codes and Secondary Information
345(34)
B.1 Return Codes
346(16)
B.2 Secondary Information
362(17)
B.2.1 Application-oriented Information
364(1)
B.2.2 CPI Communications-defined Information
364(13)
B.2.3 CRM-specific Information
377(1)
B.2.4 Implementation-related Information
378(1)
Appendix C State Tables
379(38)
C.1 How to Use the State Tables
380(2)
C.1.1 Example
381(1)
C.2 Explanation of Half-duplex State Table Abbreviations
382(9)
C.2.1 Conversation Characteristics ()
383(2)
C.2.2 Conversation Queues ()
385(1)
C.2.3 Return Code Values [ ]
386(3)
C.2.4 data_received and status_received {,}
389(1)
C.2.5 Table Symbols for the Half-duplex State Table
390(1)
C.3 Half-duplex State Table
391(7)
C.4 Effects of Calls on Half-duplex Conversations to X/Open TX Interface
398(2)
C.5 Effects of Calls to the SAA RRI on Half-duplex Conversations
400(1)
C.6 Explanation of Full-duplex State Table Abbreviations
401(8)
C.6.1 Conversation Characteristics ()
402(1)
C.6.2 Conversation Queues ()
403(1)
C.6.3 Return Code Values [ ]
404(3)
C.6.4 data_received and status_received {,}
407(1)
C.6.5 Table Symbols for the Full-duplex State Table
408(1)
C.7 Full-duplex State Table
409(5)
C.8 Effects of Calls on Full-duplex Conversations to X/Open TX Interface
414(2)
C.9 Effects of Calls to the SAA RRI on Full-duplex Conversations
416(1)
Appendix D Mapping to OSI TP and LU 6.2 CRMs
417(72)
D.1 OSI TP CRMs (Half-duplex)
418(35)
D.1.1 Summary of CPI-C ASE Services
418(1)
D.1.2 Mapping CPI-C to OSI TP Services
418(24)
D.1.3 Mapping OSI TP Services to CPI-C for Half-duplex Conversations
442(10)
D.1.4 Sequencing Rules and State Tables
452(1)
D.1.5 CPI-C ASE Protocol Definition
452(1)
D.1.6 CPI-C ASE Structure and Encoding of APDUs
452(1)
D.2 OSI TP CRMs (Full-duplex)
453(27)
D.2.1 Mapping OSI TP Services to CPI-C for Full-duplex Conversations
468(11)
D.2.2 Sequencing Rules and State Tables
479(1)
D.2.3 CPI-C ASE Protocol Definition
479(1)
D.2.4 CPI-C ASE Structure and Encoding of APDUs
479(1)
D.3 LU 6.2 CRMs
480(9)
D.3.1 Send-Pending State and the error_direction Characteristic
481(1)
D.3.2 Can CPI-C Programs Communicate with APPC Programs?
481(1)
D.3.3 SNA Service Transaction Programs
481(1)
D.3.4 Relationship between LU 6.2 Verbs and CPI Communications Calls
482(7)
Appendix E Pseudonym Files
489(24)
E.1 C Pseudonym File (CMC or CPIC.H)
490(15)
E.2 COBOL Pseudonym File (CMCOBOL)
505(8)
Appendix F Sample Programs
513(12)
F.1 SALESRPT (Initiator of the Conversation)
514(4)
F.2 CREDRPT (Acceptor of the Conversation)
518(5)
F.3 Results of Successful Program Execution
523(2)
Appendix G Application Migration from CPI-C to CPI-C, Version 2
525(2)
Glossary 527(4)
Index 531