Fixed initialisation order warning

[wxWidgets.git] / include / wx / db.h

diff --git a/include/wx/db.h b/include/wx/db.h
index 0f7b6acfcd0a0f84151ac190889de16b696e97e1..68c723b5eb68d931bc159575f4a835c4700ec233 100644 (file)
--- a/include/wx/db.h
+++ b/include/wx/db.h
@@ -26,19 +26,11 @@
 #define _WX_DB_H_
 
 
 #define _WX_DB_H_
 
 

-// BJO 20000503: introduce new GetColumns members which are more database independant and
+// BJO 20000503: introduce new GetColumns members which are more database independent and

 //               return columns in the order they were created
 #define OLD_GETCOLUMNS 1
 #define EXPERIMENTAL_WXDB_FUNCTIONS 1
 
 //               return columns in the order they were created
 #define OLD_GETCOLUMNS 1
 #define EXPERIMENTAL_WXDB_FUNCTIONS 1
 

-#include "wx/version.h"
-
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "db.h"
-#endif
-
-#include "wx/setup.h"
-

 #include "wx/defs.h"
 #include "wx/string.h"
 
 #include "wx/defs.h"
 #include "wx/string.h"
 


@@ -65,6 +57,9 @@
     //
     #include "sql.h"
     #include "sqlext.h"
     //
     #include "sql.h"
     #include "sqlext.h"

+    //#if wxUSE_UNICODE
+    //    #include <sqlucode.h>
+    //#endif

     #include "odbcinst.h"
 #else
     #if defined(__WINDOWS__) && ( defined(HAVE_W32API_H) || defined(__BORLANDC__) )
     #include "odbcinst.h"
 #else
     #if defined(__WINDOWS__) && ( defined(HAVE_W32API_H) || defined(__BORLANDC__) )


@@ -76,9 +71,27 @@
         // Use the ones from the library
         #include "wx/isql.h"
         #include "wx/isqlext.h"
         // Use the ones from the library
         #include "wx/isql.h"
         #include "wx/isqlext.h"

+        // Not available in v2.x of iODBC
+        #ifndef __WXMSW__
+          #if wxUSE_UNICODE
+          typedef wxChar SQLTCHAR;
+          #else
+          typedef UCHAR SQLTCHAR;
+          #endif
+        #endif

     #else
     #else

+      #if defined( __WXMOTIF__ ) && defined( __VMS )
+       // solves a type definition mismatch between IODBC and MOTIF on OpenVMS
+      #define BOOL int
+      #endif

         #include <sql.h>
         #include <sqlext.h>
         #include <sql.h>
         #include <sqlext.h>

+        //#if wxUSE_UNICODE
+        //    #include <sqlucode.h>
+        //#endif
+      #if defined( __WXMOTIF__ ) && defined( __VMS )
+      #undef BOOL
+      #endif

     #endif
     }
 #endif
     #endif
     }
 #endif


@@ -89,16 +102,19 @@
 #define SQL_C_WXCHAR SQL_C_CHAR
 #endif
 
 #define SQL_C_WXCHAR SQL_C_CHAR
 #endif
 

+#ifdef __DIGITALMARS__
+#if wxUSE_UNICODE
+typedef wxChar SQLTCHAR;
+#else
+typedef UCHAR SQLTCHAR;
+#endif
+#endif
+

 typedef float SFLOAT;
 typedef double SDOUBLE;
 typedef unsigned int UINT;
 #define ULONG UDWORD
 
 typedef float SFLOAT;
 typedef double SDOUBLE;
 typedef unsigned int UINT;
 #define ULONG UDWORD
 

-// Not available in iODBC
-#ifndef __WXMSW__
-typedef UCHAR SQLTCHAR;
-#endif
-

 #ifndef wxODBC_FWD_ONLY_CURSORS
 #define wxODBC_FWD_ONLY_CURSORS 1
 #endif
 #ifndef wxODBC_FWD_ONLY_CURSORS
 #define wxODBC_FWD_ONLY_CURSORS 1
 #endif


@@ -121,10 +137,19 @@ enum enumDummy {enumDum1};
     #endif
 #endif
 
     #endif
 #endif
 

+#ifndef _WIN64
+#ifndef SQLLEN
+#define SQLLEN SQLINTEGER
+#endif
+#ifndef SQLULEN
+#define SQLULEN SQLUINTEGER
+#endif
+#endif
+

 const int wxDB_PATH_MAX                 = 254;
 
 const int wxDB_PATH_MAX                 = 254;
 

-WXDLLIMPEXP_DATA_ODBC(extern wxChar const *) SQL_LOG_FILENAME;
-WXDLLIMPEXP_DATA_ODBC(extern wxChar const *) SQL_CATALOG_FILENAME;
+extern WXDLLIMPEXP_DATA_ODBC(wxChar const *) SQL_LOG_FILENAME;
+extern WXDLLIMPEXP_DATA_ODBC(wxChar const *) SQL_CATALOG_FILENAME;

 
 // Database Globals
 const int DB_TYPE_NAME_LEN            = 40;
 
 // Database Globals
 const int DB_TYPE_NAME_LEN            = 40;


@@ -140,6 +165,7 @@ const int DB_DATA_TYPE_INTEGER        = 2;
 const int DB_DATA_TYPE_FLOAT          = 3;
 const int DB_DATA_TYPE_DATE           = 4;
 const int DB_DATA_TYPE_BLOB           = 5;
 const int DB_DATA_TYPE_FLOAT          = 3;
 const int DB_DATA_TYPE_DATE           = 4;
 const int DB_DATA_TYPE_BLOB           = 5;

+const int DB_DATA_TYPE_MEMO           = 6;

 
 const int DB_SELECT_KEYFIELDS         = 1;
 const int DB_SELECT_WHERE             = 2;
 
 const int DB_SELECT_KEYFIELDS         = 1;
 const int DB_SELECT_WHERE             = 2;


@@ -358,10 +384,10 @@ struct WXDLLIMPEXP_ODBC wxDbSqlTypeInfo
 class WXDLLIMPEXP_ODBC wxDbColFor
 {
 public:
 class WXDLLIMPEXP_ODBC wxDbColFor
 {
 public:

-    wxString       s_Field;              // Formated String for Output
-    wxString       s_Format[7];          // Formated Objects - TIMESTAMP has the biggest (7)
-    wxString       s_Amount[7];          // Formated Objects - amount of things that can be formatted
-    int            i_Amount[7];          // Formated Objects - TT MM YYYY HH MM SS m
+    wxString       s_Field;              // Formatted String for Output
+    wxString       s_Format[7];          // Formatted Objects - TIMESTAMP has the biggest (7)
+    wxString       s_Amount[7];          // Formatted Objects - amount of things that can be formatted
+    int            i_Amount[7];          // Formatted Objects - TT MM YYYY HH MM SS m

     int            i_Nation;             // 0 = timestamp , 1=EU, 2=UK, 3=International, 4=US
     int            i_dbDataType;         // conversion of the 'sqlDataType' to the generic data type used by these classes
     SWORD          i_sqlDataType;
     int            i_Nation;             // 0 = timestamp , 1=EU, 2=UK, 3=International, 4=US
     int            i_dbDataType;         // conversion of the 'sqlDataType' to the generic data type used by these classes
     SWORD          i_sqlDataType;


@@ -461,7 +487,18 @@ enum wxDBMS
     dbmsINTERBASE,
     dbmsPERVASIVE_SQL,
     dbmsXBASE_SEQUITER,
     dbmsINTERBASE,
     dbmsPERVASIVE_SQL,
     dbmsXBASE_SEQUITER,

-    dbmsFIREBIRD
+    dbmsFIREBIRD,
+    dbmsMAXDB,
+    dbmsFuture1,
+    dbmsFuture2,
+    dbmsFuture3,
+    dbmsFuture4,
+    dbmsFuture5,
+    dbmsFuture6,
+    dbmsFuture7,
+    dbmsFuture8,
+    dbmsFuture9,
+    dbmsFuture10

 };
 
 
 };
 
 


@@ -473,8 +510,8 @@ enum wxDBMS
 // will overwrite the errors of the previously destroyed wxDb object in
 // this variable.
 
 // will overwrite the errors of the previously destroyed wxDb object in
 // this variable.
 

-WXDLLIMPEXP_DATA_ODBC(extern wxChar)
-    DBerrorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];
+extern WXDLLIMPEXP_DATA_ODBC(wxChar)
+    DBerrorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN+1];

 
 
 class WXDLLIMPEXP_ODBC wxDb
 
 
 class WXDLLIMPEXP_ODBC wxDb


@@ -499,6 +536,7 @@ private:
     bool             setConnectionOptions(void);
     void             logError(const wxString &errMsg, const wxString &SQLState);
     const wxChar    *convertUserID(const wxChar *userID, wxString &UserID);
     bool             setConnectionOptions(void);
     void             logError(const wxString &errMsg, const wxString &SQLState);
     const wxChar    *convertUserID(const wxChar *userID, wxString &UserID);

+    bool             determineDataTypes(bool failOnDataTypeUnsupported);

     void             initialize();
     bool             open(bool failOnDataTypeUnsupported=true);
 
     void             initialize();
     bool             open(bool failOnDataTypeUnsupported=true);
 


@@ -525,6 +563,7 @@ private:
     wxDbSqlTypeInfo typeInfFloat;
     wxDbSqlTypeInfo typeInfDate;
     wxDbSqlTypeInfo typeInfBlob;
     wxDbSqlTypeInfo typeInfFloat;
     wxDbSqlTypeInfo typeInfDate;
     wxDbSqlTypeInfo typeInfBlob;

+    wxDbSqlTypeInfo typeInfMemo;

 #endif
 
 public:
 #endif
 
 public:


@@ -588,9 +627,15 @@ public:
     // ODBC Error Inf.
     SWORD  cbErrorMsg;
     int    DB_STATUS;
     // ODBC Error Inf.
     SWORD  cbErrorMsg;
     int    DB_STATUS;

+#ifdef __VMS
+   // The DECC compiler chokes when in db.cpp the array is accessed outside
+   // its bounds. Maybe this change should also applied for other platforms.
+    wxChar errorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN+1];
+#else

     wxChar errorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];
     wxChar errorList[DB_MAX_ERROR_HISTORY][DB_MAX_ERROR_MSG_LEN];

+#endif

     wxChar errorMsg[SQL_MAX_MESSAGE_LENGTH];
     wxChar errorMsg[SQL_MAX_MESSAGE_LENGTH];

-    SDWORD nativeError;
+    SQLINTEGER nativeError;

     wxChar sqlState[20];
 
 #if wxODBC_BACKWARD_COMPATABILITY
     wxChar sqlState[20];
 
 #if wxODBC_BACKWARD_COMPATABILITY


@@ -613,6 +658,8 @@ public:
 
     // Data Source Name, User ID, Password and whether open should fail on data type not supported
     bool         Open(const wxString& inConnectStr, bool failOnDataTypeUnsupported=true);
 
     // Data Source Name, User ID, Password and whether open should fail on data type not supported
     bool         Open(const wxString& inConnectStr, bool failOnDataTypeUnsupported=true);

+                    ///This version of Open will open the odbc source selection dialog. Cast a wxWindow::GetHandle() to SQLHWND to use.
+    bool         Open(const wxString& inConnectStr, SQLHWND parentWnd, bool failOnDataTypeUnsupported=true);

     bool         Open(const wxString &Dsn, const wxString &Uid, const wxString &AuthStr, bool failOnDataTypeUnsupported=true);
     bool         Open(wxDbConnectInf *dbConnectInf, bool failOnDataTypeUnsupported=true);
     bool         Open(wxDb *copyDb);  // pointer to a wxDb whose connection info should be copied rather than re-queried
     bool         Open(const wxString &Dsn, const wxString &Uid, const wxString &AuthStr, bool failOnDataTypeUnsupported=true);
     bool         Open(wxDbConnectInf *dbConnectInf, bool failOnDataTypeUnsupported=true);
     bool         Open(wxDb *copyDb);  // pointer to a wxDb whose connection info should be copied rather than re-queried


@@ -627,7 +674,7 @@ public:
     bool         ExecSql(const wxString &pSqlStmt);
     bool         ExecSql(const wxString &pSqlStmt, wxDbColInf** columns, short& numcols);
     bool         GetNext(void);
     bool         ExecSql(const wxString &pSqlStmt);
     bool         ExecSql(const wxString &pSqlStmt, wxDbColInf** columns, short& numcols);
     bool         GetNext(void);

-    bool         GetData(UWORD colNo, SWORD cType, PTR pData, SDWORD maxLen, SDWORD FAR *cbReturned);
+    bool         GetData(UWORD colNo, SWORD cType, PTR pData, SDWORD maxLen, SQLLEN FAR *cbReturned);

     bool         Grant(int privileges, const wxString &tableName, const wxString &userList = wxT("PUBLIC"));
     int          TranslateSqlState(const wxString &SQLState);
     wxDbInf     *GetCatalog(const wxChar *userID=NULL);
     bool         Grant(int privileges, const wxString &tableName, const wxString &userList = wxT("PUBLIC"));
     int          TranslateSqlState(const wxString &SQLState);
     wxDbInf     *GetCatalog(const wxChar *userID=NULL);


@@ -656,6 +703,7 @@ public:
     wxDbSqlTypeInfo GetTypeInfFloat()      {return typeInfFloat;}
     wxDbSqlTypeInfo GetTypeInfDate()       {return typeInfDate;}
     wxDbSqlTypeInfo GetTypeInfBlob()       {return typeInfBlob;}
     wxDbSqlTypeInfo GetTypeInfFloat()      {return typeInfFloat;}
     wxDbSqlTypeInfo GetTypeInfDate()       {return typeInfDate;}
     wxDbSqlTypeInfo GetTypeInfBlob()       {return typeInfBlob;}

+    wxDbSqlTypeInfo GetTypeInfMemo()       {return typeInfMemo;}

 
     // tableName can refer to a table, view, alias or synonym
     bool         TableExists(const wxString &tableName, const wxChar *userID=NULL,
 
     // tableName can refer to a table, view, alias or synonym
     bool         TableExists(const wxString &tableName, const wxChar *userID=NULL,


@@ -764,7 +812,7 @@ wxDbGetDataSource(HENV henv, wxChar *Dsn, SWORD DsnMaxLength, wxChar *DsDesc,
 // Change this to 0 to remove use of all deprecated functions
 #if wxODBC_BACKWARD_COMPATABILITY
 //#################################################################################
 // Change this to 0 to remove use of all deprecated functions
 #if wxODBC_BACKWARD_COMPATABILITY
 //#################################################################################

-//############### DEPRECATED functions for backward compatability #################
+//############### DEPRECATED functions for backward compatibility #################

 //#################################################################################
 
 // Backward compability structures/classes.  This will eventually go away
 //#################################################################################
 
 // Backward compability structures/classes.  This will eventually go away