source: trunk/tools/database/db.h@ 1993

Last change on this file since 1993 was 1993, checked in by bird, 26 years ago

VA compilation without db.dll. Fixed bugs in stateupd.cpp.
File size: 3.1 KB
Line 
1/* $Id: db.h,v 1.2 1999-12-06 18:11:50 bird Exp $ */
2/*
3 * DB - contains all database routines
4 *
5 * Copyright (c) 1999 knut st. osmundsen
6 *
7 */
8#ifndef _db_h_
9#define _db_h_
10
11#pragma pack(4)
12
13#ifdef __cplusplus
14extern "C" {
15#endif
16
17/*******************************************************************************
18* Structures and Typedefs *
19*******************************************************************************/
20 typedef struct _FunctionDescription
21 {
22 /* buffers */
23 char szFnDclBuffer[512];
24 char szFnHdrBuffer[1024];
25
26 /* function name and type */
27 char *pszName;
28 char *pszReturnType;
29 long lRefCode;
30
31 /* parameters */
32 int cParams;
33 char *apszParamType[30];
34 char *apszParamName[30];
35
36 /* authors */
37 int cAuthors;
38 char *apszAuthor[20];
39 long alAuthorRefCode[20];
40
41 /* status */
42 char *pszStatus;
43 long lStatus;
44 } FNDESC, *PFNDESC;
45
46
47 typedef struct _FunctionFindBuffer
48 {
49 unsigned long cFns;
50 signed long alRefCode[10];
51 signed long alDllRefCode[10];
52 } FNFINDBUF, *PFNFINDBUF;
53
54 typedef long (_System DBCALLBACKFETCH)(const char*, const char *, void *);
55
56/*******************************************************************************
57* Exported Functions *
58*******************************************************************************/
59 char * _System dbGetLastErrorDesc(void);
60
61 BOOL _System dbConnect(const char *pszHost, const char *pszUser, const char *pszPassword, const char *pszDatabase);
62 BOOL _System dbDisconnect();
63 signed short _System dbCheckInsertDll(const char *pszDll);
64 unsigned short _System dbGet(const char *pszTable, const char *pszGetColumn,
65 const char *pszMatch1, const char *pszMatchValue1);
66 BOOL _System dbInsertUpdateFunction(unsigned short usDll, const char *pszFunction,
67 unsigned long ulOrdinal, BOOL fIgnoreOrdinal);
68 BOOL _System dbFindFunction(const char *pszFunctionName, PFNFINDBUF pFnFindBuf);
69 signed long _System dbFindAuthor(const char *pszAuthor);
70 signed long _System dbGetFunctionState(signed long lRefCode);
71 unsigned long _System dbUpdateFunction(PFNDESC pFnDesc, char *pszError);
72 unsigned long _System dbCreateHistory(char *pszError);
73 unsigned long _System dbCheckIntegrity(char *pszError);
74
75 /* kHtml stuff */
76 void * _System dbExecuteQuery(const char *pszQuery);
77 signed long _System dbQueryResultRows(void *pres);
78 BOOL _System dbFreeResult(void *pres);
79 BOOL _System dbFetch(void *pres, DBCALLBACKFETCH dbFetchCallBack, void *pvUser);
80 signed long _System dbDateToDaysAfterChrist(const char *pszDate);
81 BOOL _System dbDaysAfterChristToDate(signed long ulDays, char *pszDate);
82
83#ifdef __cplusplus
84}
85#endif
86
87#pragma pack()
88
89#endif
90
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