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ENET.h
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上传用户：xjjlds
上传日期：2015-12-05
资源大小：22823k
文件大小：7k
源码类别：

多媒体编程

开发平台：

Visual C++

ENET.h：源码内容
  1. /*
  2.      File:       ENET.h
  3.  
  4.      Contains:   Ethernet Interfaces.
  5.  
  6.      Version:    Technology: System 7.5
  7.                  Release:    QuickTime 6.0.2
  8.  
  9.      Copyright:  (c) 1990-2001 by Apple Computer, Inc., all rights reserved
  10.  
  11.      Bugs?:      For bug reports, consult the following page on
  12.                  the World Wide Web:
  13.  
  14.                      http://developer.apple.com/bugreporter/
  15.  
  16. */
  17. #ifndef __ENET__
  18. #define __ENET__
  20. #ifndef __MACTYPES__
  21. #include "MacTypes.h"
  22. #endif
  24. #ifndef __OSUTILS__
  25. #include "OSUtils.h"
  26. #endif
  31. #if PRAGMA_ONCE
  32. #pragma once
  33. #endif
  35. #ifdef __cplusplus
  36. extern "C" {
  37. #endif
  39. #if PRAGMA_IMPORT
  40. #pragma import on
  41. #endif
  43. #if PRAGMA_STRUCT_ALIGN
  44.     #pragma options align=mac68k
  45. #elif PRAGMA_STRUCT_PACKPUSH
  46.     #pragma pack(push, 2)
  47. #elif PRAGMA_STRUCT_PACK
  48.     #pragma pack(2)
  49. #endif
  51. enum {
  52.     ENetSetGeneral              = 253,                          /*Set "general" mode*/
  53.     ENetGetInfo                 = 252,                          /*Get info*/
  54.     ENetRdCancel                = 251,                          /*Cancel read*/
  55.     ENetRead                    = 250,                          /*Read*/
  56.     ENetWrite                   = 249,                          /*Write*/
  57.     ENetDetachPH                = 248,                          /*Detach protocol handler*/
  58.     ENetAttachPH                = 247,                          /*Attach protocol handler*/
  59.     ENetAddMulti                = 246,                          /*Add a multicast address*/
  60.     ENetDelMulti                = 245                           /*Delete a multicast address*/
  61. };
  63. enum {
  64.     EAddrRType                  = FOUR_CHAR_CODE('eadr')        /*Alternate address resource type*/
  65. };
  67. typedef struct EParamBlock              EParamBlock;
  68. typedef EParamBlock *                   EParamBlkPtr;
  69. typedef CALLBACK_API( void , ENETCompletionProcPtr )(EParamBlkPtr thePBPtr);
  70. /*
  71.     WARNING: ENETCompletionProcPtr uses register based parameters under classic 68k
  72.              and cannot be written in a high-level language without 
  73.              the help of mixed mode or assembly glue.
  74. */
  75. typedef REGISTER_UPP_TYPE(ENETCompletionProcPtr)                ENETCompletionUPP;
  77. struct EParamBlock {
  78.     QElem *                         qLink;                      /*General EParams*/
  79.     short                           qType;                      /*queue type*/
  80.     short                           ioTrap;                     /*routine trap*/
  81.     Ptr                             ioCmdAddr;                  /*routine address*/
  82.     ENETCompletionUPP               ioCompletion;               /*completion routine*/
  83.     OSErr                           ioResult;                   /*result code*/
  84.     StringPtr                       ioNamePtr;                  /*->filename*/
  85.     short                           ioVRefNum;                  /*volume reference or drive number*/
  86.     short                           ioRefNum;                   /*driver reference number*/
  87.     short                           csCode;                     /*Call command code*/
  88.     union {
  89.         struct {
  90.             short                           eProtType;          /*Ethernet protocol type*/
  91.             Ptr                             ePointer;           /*No support for PowerPC code*/
  92.             short                           eBuffSize;          /*buffer size*/
  93.             short                           eDataSize;          /*number of bytes read*/
  94.         }                                 EParms1;
  95.         struct {
  96.             Byte                            eMultiAddr[6];      /*Multicast Address*/
  97.         }                                 EParms2;
  98.     }                                 u;
  99. };
  101. #if OPAQUE_UPP_TYPES
  102. #if CALL_NOT_IN_CARBON
  103.     EXTERN_API(ENETCompletionUPP)
  104.     NewENETCompletionUPP           (ENETCompletionProcPtr   userRoutine);
  106.     EXTERN_API(void)
  107.     DisposeENETCompletionUPP       (ENETCompletionUPP       userUPP);
  109.     EXTERN_API(void)
  110.     InvokeENETCompletionUPP        (EParamBlkPtr            thePBPtr,
  111.                                     ENETCompletionUPP       userUPP);
  113. #endif  /* CALL_NOT_IN_CARBON */
  115. #else
  116.     enum { uppENETCompletionProcInfo = 0x00009802 };                /* register no_return_value Func(4_bytes:A0) */
  117.     #define NewENETCompletionUPP(userRoutine)                       (ENETCompletionUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppENETCompletionProcInfo, GetCurrentArchitecture())
  118.     #define DisposeENETCompletionUPP(userUPP)                       DisposeRoutineDescriptor(userUPP)
  119.     #if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
  120.     #pragma parameter InvokeENETCompletionUPP(__A0, __A1)
  121.     void InvokeENETCompletionUPP(EParamBlkPtr thePBPtr, ENETCompletionUPP userUPP) = 0x4E91;
  122.     #else
  123.         #define InvokeENETCompletionUPP(thePBPtr, userUPP)              CALL_ONE_PARAMETER_UPP((userUPP), uppENETCompletionProcInfo, (thePBPtr))
  124.     #endif
  125. #endif
  126. /* support for pre-Carbon UPP routines: NewXXXProc and CallXXXProc */
  127. #define NewENETCompletionProc(userRoutine)                      NewENETCompletionUPP(userRoutine)
  128. #define CallENETCompletionProc(userRoutine, thePBPtr)           InvokeENETCompletionUPP(thePBPtr, userRoutine)
  129. #if CALL_NOT_IN_CARBON
  130. EXTERN_API( OSErr )
  131. EWrite                          (EParamBlkPtr           thePBptr,
  132.                                  Boolean                async);
  134. EXTERN_API( OSErr )
  135. EAttachPH                       (EParamBlkPtr           thePBptr,
  136.                                  Boolean                async);
  138. EXTERN_API( OSErr )
  139. EDetachPH                       (EParamBlkPtr           thePBptr,
  140.                                  Boolean                async);
  142. EXTERN_API( OSErr )
  143. ERead                           (EParamBlkPtr           thePBptr,
  144.                                  Boolean                async);
  146. EXTERN_API( OSErr )
  147. ERdCancel                       (EParamBlkPtr           thePBptr,
  148.                                  Boolean                async);
  150. EXTERN_API( OSErr )
  151. EGetInfo                        (EParamBlkPtr           thePBptr,
  152.                                  Boolean                async);
  154. EXTERN_API( OSErr )
  155. ESetGeneral                     (EParamBlkPtr           thePBptr,
  156.                                  Boolean                async);
  158. EXTERN_API( OSErr )
  159. EAddMulti                       (EParamBlkPtr           thePBptr,
  160.                                  Boolean                async);
  162. EXTERN_API( OSErr )
  163. EDelMulti                       (EParamBlkPtr           thePBptr,
  164.                                  Boolean                async);
  168. #endif  /* CALL_NOT_IN_CARBON */
  171. #if PRAGMA_STRUCT_ALIGN
  172.     #pragma options align=reset
  173. #elif PRAGMA_STRUCT_PACKPUSH
  174.     #pragma pack(pop)
  175. #elif PRAGMA_STRUCT_PACK
  176.     #pragma pack()
  177. #endif
  179. #ifdef PRAGMA_IMPORT_OFF
  180. #pragma import off
  181. #elif PRAGMA_IMPORT
  182. #pragma import reset
  183. #endif
  185. #ifdef __cplusplus
  186. }
  187. #endif
  189. #endif /* __ENET__ */