source: trunk/tools/database/db.h@ 2759

Last change on this file since 2759 was 2759, checked in by bird, 26 years ago

Odin32 DB.
File size: 4.3 KB
Line 
1/* $Id: db.h,v 1.3 2000-02-11 18:35:54 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/*******************************************************************************
19* Defined Constants *
20*******************************************************************************/
21#define NBR_FUNCTIONS 20
22#define NBR_AUTHORS 20
23
24/*******************************************************************************
25* Structures and Typedefs *
26*******************************************************************************/
27 typedef struct _FunctionDescription
28 {
29 /* buffers */
30 char szFnDclBuffer[512];
31 char szFnHdrBuffer[1024];
32
33 /* function name and type */
34 char *pszName;
35 char *pszReturnType;
36 long cRefCodes;
37 long alRefCode[NBR_FUNCTIONS];
38
39 /* parameters */
40 int cParams;
41 char *apszParamType[30];
42 char *apszParamName[30];
43
44 /* authors */
45 int cAuthors;
46 char *apszAuthor[NBR_AUTHORS];
47 long alAuthorRefCode[NBR_AUTHORS];
48
49 /* status */
50 char *pszStatus;
51 long lStatus;
52 } FNDESC, *PFNDESC;
53
54
55 typedef struct _FunctionFindBuffer
56 {
57 unsigned long cFns;
58 signed long alRefCode[NBR_FUNCTIONS];
59 signed long alDllRefCode[NBR_FUNCTIONS];
60 } FNFINDBUF, *PFNFINDBUF;
61
62 typedef long (_System DBCALLBACKFETCH)(const char*, const char *, void *);
63
64/*******************************************************************************
65* Exported Functions *
66*******************************************************************************/
67 char * _System dbGetLastErrorDesc(void);
68
69 BOOL _System dbConnect(const char *pszHost,
70 const char *pszUser,
71 const char *pszPassword,
72 const char *pszDatabase);
73 BOOL _System dbDisconnect();
74 signed short _System dbGetDll(const char *pszDllName);
75 signed long _System dbCountFunctionInDll(signed long ulDll);
76
77 signed short _System dbCheckInsertDll(const char *pszDll);
78 unsigned short _System dbGet(const char *pszTable,
79 const char *pszGetColumn,
80 const char *pszMatch1,
81 const char *pszMatchValue1);
82 BOOL _System dbInsertUpdateFunction(unsigned short usDll,
83 const char *pszFunction,
84 const char *pszIntFunction,
85 unsigned long ulOrdinal,
86 BOOL fIgnoreOrdinal);
87 BOOL _System dbFindFunction(const char *pszFunctionName,
88 PFNFINDBUF pFnFindBuf);
89 signed long _System dbFindAuthor(const char *pszAuthor);
90 signed long _System dbGetFunctionState(signed long lRefCode);
91 unsigned long _System dbUpdateFunction(PFNDESC pFnDesc,
92 char *pszError);
93 unsigned long _System dbCreateHistory(char *pszError);
94 unsigned long _System dbCheckIntegrity(char *pszError);
95
96 /* kHtml stuff */
97 void * _System dbExecuteQuery(const char *pszQuery);
98 signed long _System dbQueryResultRows(void *pres);
99 BOOL _System dbFreeResult(void *pres);
100 BOOL _System dbFetch(void *pres,
101 DBCALLBACKFETCH dbFetchCallBack,
102 void *pvUser);
103 signed long _System dbDateToDaysAfterChrist(const char *pszDate);
104 BOOL _System dbDaysAfterChristToDate(signed long ulDays,
105 char *pszDate);
106 /* StateUpd stuff */
107 BOOL _System dbGetNotUpdatedFunction(signed long lDll,
108 DBCALLBACKFETCH dbFetchCallBack);
109
110#ifdef __cplusplus
111}
112#endif
113
114#pragma pack()
115
116#endif
117
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