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114 lines
3.7 KiB
C
114 lines
3.7 KiB
C
/************************************************************
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Created: Tuesday, March 21, 1989 at 9:39 AM
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DDEV.h
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C Interface to the Macintosh Libraries
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Copyright Apple Computer, Inc. 1989-90
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All rights reserved
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Change History (most recent first):
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<6> 11/8/90 JL Changed #defines to anonymous enums.
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<3> 1/4/90 JSM Change some variable names in response to suggestions from
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documentation.
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<2> 12/19/89 JSM Cleanup after initial checkin.
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<1> 12/19/89 JSM Adding to public includes for the first time.
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<2.2> 11/7/89 JSM Changed kDBUnGetVal to kDBUnGetItem.
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<2.1> 10/6/89 JSM Updated to make SnarfMan a PACK.
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<2.0> 8/29/89 JSM Updated for new version 2 API.
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<1.8> 8/7/89 JSM Added kDBKill message.
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<1.7> 7/26/89 JSM Added ddev flags stuff.
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<1.6> 7/19/89 JSM Changed 'type' to 'dataType' in DDEVParams.
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<1.5> 7/15/89 JSM Added DDEVParamsPtr typedef.
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<1.4> 6/9/89 JSM Moved pb field in ddevParams.
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<1.3> 5/31/89 JSM Added pb field to DDEVParams.
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<1.2> 5/18/89 JSM Added new message selectors.
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<1.1> 4/28/89 JSM Added some new stuff.
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<1.0> 4/11/89 JSM Added to EASE for the first time.
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************************************************************/
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#ifndef __DDEV__
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#define __DDEV__
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#ifndef __DATABASEACCESS__
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#include <DatabaseAccess.h>
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#endif __DATABASEACCESS__
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/* messages for ddev */
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enum {kDBInit = 0};
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enum {kDBEnd = 1};
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enum {kDBGetConnInfo = 2};
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enum {kDBGetSessionNum = 3};
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enum {kDBSend = 4};
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enum {kDBSendItem = 5};
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enum {kDBExec = 6};
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enum {kDBState = 7};
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enum {kDBGetErr = 8};
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enum {kDBBreak = 9};
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enum {kDBGetItem = 10};
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enum {kDBUnGetItem = 11};
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enum {kDBKill = 12};
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enum {kDBOpen = 100};
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enum {kDBClose = 101};
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enum {kDBIdle = 102};
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/* resource IDs of misc. resources */
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enum {kDDEVName = 128}; /* ID of 'STR ' resource with ddev name */
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enum {kDDEVID = 128}; /* ID of 'ddev' resource */
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enum {kDDEVFlags = 128}; /* ID of 'dflg' resource */
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enum {kAsyncSupported = 0x00000001}; /* bit for async support */
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/* structure of 'dflg' resource */
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struct DDEVFlags {
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long version; /* always 0 for this release */
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long flags; /* flags */
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};
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#ifndef __cplusplus
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typedef struct DDEVFlags DDEVFlags;
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#endif
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struct DDEVParams {
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short message; /* action for ddev */
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long ddevStorage; /* storage for ddev */
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DBAsyncParmBlkPtr asyncPB; /* async parameter block pointer */
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long sessID; /* session ID */
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long returnedID; /* session ID returned by DBGetConnInfo */
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long version; /* version returned by DBGetConnInfo */
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long start; /* start returned by DBGetConnInfo */
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StringPtr host; /* host for DBInit and DBGetConnInfo */
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StringPtr user; /* user for DBInit and DBGetConnInfo */
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StringPtr password; /* password for DBInit and DBGetConnInfo */
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StringPtr connStr; /* connection str for DBInit and DBGetConnInfo */
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StringPtr network; /* network for DBGetConnInfo */
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Ptr buffer; /* buffer used in several calls */
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long err1; /* error 1 for DBGetErr */
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long err2; /* error 2 for DBGetErr */
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StringPtr item1; /* item 1 for DBGetErr */
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StringPtr item2; /* item 2 for DBGetErr */
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StringPtr errorMsg; /* errorMsg for DBGetErr */
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long timeout; /* timeout for DBGetItem */
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DBType dataType; /* type for several calls */
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short sessNum; /* session number for DBGetConnInfo
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and DBGetSessionNum */
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short state; /* state for DBGetConnInfo */
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short len; /* length of buffer */
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short places; /* places for DBSendItem and DBGetItem */
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short flags; /* flags for DBSendItem and DBGetItem */
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Boolean abort; /* abort for DBBreak */
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};
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#ifndef __cplusplus
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typedef struct DDEVParams DDEVParams;
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#endif
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typedef DDEVParams *DDEVParamsPtr;
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#endif __DDEV__
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