dms.zip_DMS项目_dms666com_dmsclientlogin_dms项目代码

/* Result Sets Interface */ #ifndef SQL_CRSR # define SQL_CRSR struct sql_cursor { unsigned int curocn; void *ptr1; void *ptr2; unsigned int magic; }; typedef struct sql_cursor sql_cursor; typedef struct sql_cursor SQL_CURSOR; #endif /* SQL_CRSR */ /* Thread Safety */ typedef void * sql_context; typedef void * SQL_CONTEXT; /* Object support */ struct sqltvn { unsigned char *tvnvsn; unsigned short tvnvsnl; unsigned char *tvnnm; unsigned short tvnnml; unsigned char *tvnsnm; unsigned short tvnsnml; }; typedef struct sqltvn sqltvn; struct sqladts { unsigned int adtvsn; unsigned short adtmode; unsigned short adtnum; sqltvn adttvn[1]; }; typedef struct sqladts sqladts; static struct sqladts sqladt = { 1,1,0, }; /* Binding to PL/SQL Records */ struct sqltdss { unsigned int tdsvsn; unsigned short tdsnum; unsigned char *tdsval[1]; }; typedef struct sqltdss sqltdss; static struct sqltdss sqltds = { 1, 0, }; /* File name & Package Name */ struct sqlcxp { unsigned short fillen; char filnam[13]; }; static const struct sqlcxp sqlfpn = { 12, "oracledao.pc" }; static unsigned int sqlctx = 314595; static struct sqlexd { unsigned long sqlvsn; unsigned int arrsiz; unsigned int iters; unsigned int offset; unsigned short selerr; unsigned short sqlety; unsigned int occurs; const short *cud; unsigned char *sqlest; const char *stmt; sqladts *sqladtp; sqltdss *sqltdsp; unsigned char **sqphsv; unsigned long *sqphsl; int *sqphss; short **sqpind; int *sqpins; unsigned long *sqparm; unsigned long **sqparc; unsigned short *sqpadto; unsigned short *sqptdso; unsigned int sqlcmax; unsigned int sqlcmin; unsigned int sqlcincr; unsigned int sqlctimeout; unsigned int sqlcnowait; int sqfoff; unsigned int sqcmod; unsigned int sqfmod; unsigned char *sqhstv[6]; unsigned long sqhstl[6]; int sqhsts[6]; short *sqindv[6]; int sqinds[6]; unsigned long sqharm[6]; unsigned long *sqharc[6]; unsigned short sqadto[6]; unsigned short sqtdso[6]; } sqlstm = {12,6}; // Prototypes extern "C" { void sqlcxt (void **, unsigned int *, struct sqlexd *, const struct sqlcxp *); void sqlcx2t(void **, unsigned int *, struct sqlexd *, const struct sqlcxp *); void sqlbuft(void **, char *); void sqlgs2t(void **, char *); void sqlorat(void **, unsigned int *, void *); } // Forms Interface static const int IAPSUCC = 0; static const int IAPFAIL = 1403; static const int IAPFTL = 535; extern "C" { void sqliem(char *, int *); } typedef struct { unsigned short len; unsigned char arr[1]; } VARCHAR; typedef struct { unsigned short len; unsigned char arr[1]; } varchar; /* cud (compilation unit data) array */ static const short sqlcud0[] = {12,4130,852,0,0, 5,0,0,0,0,0,60,40,0,0,0,0,0,1,0, 20,0,0,0,0,0,58,41,0,0,1,1,0,1,0,3,109,0,0, 39,0,0,1,0,0,27,43,0,0,4,4,0,1,0,1,97,0,0,1,10,0,0,1,10,0,0,1,10,0,0, 70,0,0,2,0,0,30,54,0,0,0,0,0,1,0, 85,0,0,3,137,0,3,88,0,0,6,6,0,1,0,1,97,0,0,1,97,0,0,1,3,0,0,1,97,0,0,1,97,0,0, 1,3,0,0, 124,0,0,4,0,0,29,104,0,0,0,0,0,1,0, }; // 实现Oracle数据访问对象类 #include <iostream> #include <sstream> #include <cstdio> #include <cstring> using namespace std; #include "oracledao.h" /* exec sql include sqlca; */ /* * $Header: sqlca.h 24-apr-2003.12:50:58 mkandarp Exp $ sqlca.h */ /* Copyright (c) 1985, 2003, Oracle Corporation. All rights reserved. */ /* NAME SQLCA : SQL Communications Area. FUNCTION Contains no code. Oracle fills in the SQLCA with status info during the execution of a SQL stmt. NOTES ************************************************************** *** *** *** This file is SOSD. Porters must change the data types *** *** appropriately on their platform. See notes/pcport.doc *** *** for more information. *** *** *** ************************************************************** If the symbol SQLCA_STORAGE_CLASS is defined, then the SQLCA will be defined to have this storage class. For example: #define SQLCA_STORAGE_CLASS extern will define the SQLCA as an extern. If the symbol SQLCA_INIT is defined, then the SQLCA will be statically initialized. Although this is not necessary in order to use the SQLCA, it is a good pgming practice not to have unitialized variables. However, some C compilers/OS's don't allow automatic variables to be init'd in this manner. Therefore, if you are INCLUDE'ing the SQLCA in a place where it would be an automatic AND your C compiler/OS doesn't allow this style of initialization, then SQLCA_INIT should be left undefined -- all others can define SQLCA_INIT if they wish. If the symbol SQLCA_NONE is defined, then the SQLCA variable will not be defined at all. The symbol SQLCA_NONE should not be defined in source modules that have embedded SQL. However, source modules that have no embedded SQL, but need to manipulate a sqlca struct passed in as a parameter, can set the SQLCA_NONE symbol to avoid creation of an extraneous sqlca variable. MODIFIED lvbcheng 07/31/98 - long to int jbasu 12/12/94 - Bug 217878: note this is an SOSD file losborne 08/11/92 - No sqlca var if SQLCA_NONE macro set Clare 12/06/84 - Ch SQLCA to not be an extern. Clare 10/21/85 - Add initialization. Bradbury 01/05/86 - Only initialize when SQLCA_INIT set Clare 06/12/86 - Add SQLCA_STORAGE_CLASS option. */ #ifndef SQLCA #define SQLCA 1 struct sqlca { /* ub1 */ char sqlcaid[8]; /* b4 */ int sqlabc; /* b4 */ int sqlcode; struct { /* ub2 */ unsigned short sqlerrml; /* ub1 */ char sqlerrmc[70]; } sqlerrm; /* ub1 */ char sqlerrp[8]; /* b4 */ int sqlerrd[6]; /* ub1 */ char sqlwarn[8]; /* ub1 */ char sqlext[8]; }; #ifndef SQLCA_NONE #ifdef SQLCA_STORAGE_CLASS SQLCA_STORAGE_CLASS struct sqlca sqlca #else struct sqlca sqlca #endif #ifdef SQLCA_INIT = { {'S', 'Q', 'L', 'C', 'A', ' ', ' ', ' '}, sizeof(struct sqlca), 0, { 0, {0}}, {'N', 'O', 'T', ' ', 'S', 'E', 'T', ' '}, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0, 0, 0} } #endif ; #endif #endif /* end SQLCA */ /* exec sql begin declare section; */ sql_context g_context; char g_userpwd[30]; /* create sequence dmslog_id; create table dmslog ( id number primary key, logname varchar2(32), logip varchar2(32), pid number, logintime date, logouttime date, durations number); */ struct DLogRec { char logname[32]; char logip[32]; int pid; char logintime[52]; char logouttime[52]; int durations; } g_log = {"", "", 0, "", "", 0}; /* exec sql end declare section; */ // 构造器 OracleDao::OracleDao (const string& username, const string& password) throw (DBException) { cout << "打开数据库开始..." << endl; sprintf (g_userpwd, "%s/%s", username.c_str (), password.c_str ()); /* exec sql enable threads; */ { struct sqlexd sqlstm; sqlstm.sqlvsn = 12; sqlstm.arrsiz = 0; sqlstm.sqladtp = &sqladt; sqlstm.sqltdsp = &sqltds; sqlstm.stmt = ""; sqlstm.iters = (unsigned int )1; sqlstm.offset = (unsigned int )5; sqlstm.cud = sqlcud0; sqlstm.sqlest = (unsigned char *)&sqlca; sqlstm.sqlety = (unsigned short)256; sqlstm.occurs = (unsigned int )0; sqlcxt((void **)0, &sqlctx, &sqlstm, &sqlfpn); } /* exec sql context alloc