unicode compilation fix

[wxWidgets.git] / src / common / dbtable.cpp

diff --git a/src/common/dbtable.cpp b/src/common/dbtable.cpp
index 879a4dd38d6b2f0f2cd03d8c9ceaa3abbb538301..b66711044c41093d387a0a354ca33abe4e85cda3 100644 (file)
--- a/src/common/dbtable.cpp
+++ b/src/common/dbtable.cpp
@@ -24,7 +24,8 @@
 // SYNOPSIS START
 // SYNOPSIS STOP
 */
 // SYNOPSIS START
 // SYNOPSIS STOP
 */

-#ifdef __GNUG__
+
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "dbtable.h"
 #endif
 
     #pragma implementation "dbtable.h"
 #endif
 


@@ -48,9 +49,6 @@
     #include "wx/object.h"
     #include "wx/list.h"
     #include "wx/utils.h"
     #include "wx/object.h"
     #include "wx/list.h"
     #include "wx/utils.h"

-    #if wxUSE_GUI
-        #include "wx/msgdlg.h"
-    #endif

     #include "wx/log.h"
 #endif
 #include "wx/filefn.h"
     #include "wx/log.h"
 #endif
 #include "wx/filefn.h"


@@ -60,7 +58,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

-//#include <assert.h>

 
 #include "wx/dbtable.h"
 
 
 #include "wx/dbtable.h"
 


@@ -83,6 +80,16 @@ ULONG lastTableID = 0;
 #endif
 
 
 #endif
 
 

+void csstrncpyt(char *target, const char *source, int n)
+{
+    while ( (*target++ = *source++) != '\0' && --n )
+        ;
+
+    *target = '\0';
+}
+
+
+

 /********** wxDbColDef::wxDbColDef() Constructor **********/
 wxDbColDef::wxDbColDef()
 {
 /********** wxDbColDef::wxDbColDef() Constructor **********/
 wxDbColDef::wxDbColDef()
 {


@@ -411,7 +418,7 @@ bool wxDbTable::bindParams(bool forUpdate)
         return(FALSE);
 
     SWORD   fSqlType    = 0;
         return(FALSE);
 
     SWORD   fSqlType    = 0;

-    UDWORD  precision   = 0;
+    SDWORD  precision   = 0;

     SWORD   scale       = 0;
 
     // Bind each column of the table that should be bound
     SWORD   scale       = 0;
 
     // Bind each column of the table that should be bound


@@ -477,7 +484,7 @@ bool wxDbTable::bindParams(bool forUpdate)
                 break;
             case DB_DATA_TYPE_BLOB:
                 fSqlType = pDb->GetTypeInfBlob().FsqlType;
                 break;
             case DB_DATA_TYPE_BLOB:
                 fSqlType = pDb->GetTypeInfBlob().FsqlType;

-                precision = 50000;
+                precision = -1;

                 scale = 0;
                 if (colDefs[i].Null)
                     colDefs[i].CbValue = SQL_NULL_DATA;
                 scale = 0;
                 if (colDefs[i].Null)
                     colDefs[i].CbValue = SQL_NULL_DATA;


@@ -638,6 +645,36 @@ bool wxDbTable::execUpdate(const wxString &pSqlStmt)
         // Record updated successfully
         return(TRUE);
     }
         // Record updated successfully
         return(TRUE);
     }

+    else if (retcode == SQL_NEED_DATA)
+    {
+        PTR pParmID;
+        while ((retcode = SQLParamData(hstmtUpdate, &pParmID) == SQL_NEED_DATA))
+        {
+            // Find the parameter
+            int i;
+            for (i=0; i < noCols; i++)
+            {
+                if (colDefs[i].PtrDataObj == pParmID)
+                {
+                    // We found it.  Store the parameter.
+                    retcode = SQLPutData(hstmtUpdate, pParmID, colDefs[i].SzDataObj);
+                    if (retcode != SQL_SUCCESS)
+                    {
+                        pDb->DispNextError();
+                        return pDb->DispAllErrors(henv, hdbc, hstmtUpdate);
+                    }
+                    break;
+                }
+            }
+        }
+        if (retcode == SQL_SUCCESS ||
+            retcode == SQL_NO_DATA_FOUND ||
+            retcode == SQL_SUCCESS_WITH_INFO)
+        {
+            // Record updated successfully
+            return(TRUE);
+        }
+    }

 
     // Problem updating record
     return(pDb->DispAllErrors(henv, hdbc, hstmtUpdate));
 
     // Problem updating record
     return(pDb->DispAllErrors(henv, hdbc, hstmtUpdate));


@@ -1004,17 +1041,17 @@ void wxDbTable::BuildSelectStmt(wxString &pSqlStmt, int typeOfSelect, bool disti
 
     // Add the column list
     int i;
 
     // Add the column list
     int i;

+        wxString tStr;

     for (i = 0; i < noCols; i++)
     {
     for (i = 0; i < noCols; i++)
     {

+                 tStr = colDefs[i].ColName;

         // If joining tables, the base table column names must be qualified to avoid ambiguity
         // If joining tables, the base table column names must be qualified to avoid ambiguity

-        if (appendFromClause || pDb->Dbms() == dbmsACCESS)
+        if ((appendFromClause || pDb->Dbms() == dbmsACCESS) && !tStr.Find(wxT('.')))

         {
             pSqlStmt += pDb->SQLTableName(queryTableName.c_str());
         {
             pSqlStmt += pDb->SQLTableName(queryTableName.c_str());

-//            pSqlStmt += queryTableName;

             pSqlStmt += wxT(".");
         }
         pSqlStmt += pDb->SQLColumnName(colDefs[i].ColName);
             pSqlStmt += wxT(".");
         }
         pSqlStmt += pDb->SQLColumnName(colDefs[i].ColName);

-//        pSqlStmt += colDefs[i].ColName;

         if (i + 1 < noCols)
             pSqlStmt += wxT(",");
     }
         if (i + 1 < noCols)
             pSqlStmt += wxT(",");
     }


@@ -1203,56 +1240,59 @@ void wxDbTable::BuildWhereClause(wxString &pWhereClause, int typeOfWhere,
     wxString colValue;
 
     // Loop through the columns building a where clause as you go
     wxString colValue;
 
     // Loop through the columns building a where clause as you go

-    int i;
-    for (i = 0; i < noCols; i++)
+    int colNo;
+    for (colNo = 0; colNo < noCols; colNo++)

     {
         // Determine if this column should be included in the WHERE clause
     {
         // Determine if this column should be included in the WHERE clause

-        if ((typeOfWhere == DB_WHERE_KEYFIELDS && colDefs[i].KeyField) ||
-             (typeOfWhere == DB_WHERE_MATCHING  && (!IsColNull(i))))
+        if ((typeOfWhere == DB_WHERE_KEYFIELDS && colDefs[colNo].KeyField) ||
+             (typeOfWhere == DB_WHERE_MATCHING  && (!IsColNull(colNo))))

         {
             // Skip over timestamp columns
         {
             // Skip over timestamp columns

-            if (colDefs[i].SqlCtype == SQL_C_TIMESTAMP)
+            if (colDefs[colNo].SqlCtype == SQL_C_TIMESTAMP)

                 continue;
             // If there is more than 1 column, join them with the keyword "AND"
             if (moreThanOneColumn)
                 pWhereClause += wxT(" AND ");
             else
                 moreThanOneColumn = TRUE;
                 continue;
             // If there is more than 1 column, join them with the keyword "AND"
             if (moreThanOneColumn)
                 pWhereClause += wxT(" AND ");
             else
                 moreThanOneColumn = TRUE;

+

             // Concatenate where phrase for the column
             // Concatenate where phrase for the column

-            if (qualTableName.Length())
+            wxString tStr = colDefs[colNo].ColName;
+
+            if (qualTableName.Length() && !tStr.Find(wxT('.')))

             {
                 pWhereClause += pDb->SQLTableName(qualTableName);
             {
                 pWhereClause += pDb->SQLTableName(qualTableName);

-//                pWhereClause += qualTableName;

                 pWhereClause += wxT(".");
             }
                 pWhereClause += wxT(".");
             }

-            pWhereClause += pDb->SQLColumnName(colDefs[i].ColName);
-//            pWhereClause += colDefs[i].ColName;
-            if (useLikeComparison && (colDefs[i].SqlCtype == SQL_C_CHAR))
+            pWhereClause += pDb->SQLColumnName(colDefs[colNo].ColName);
+
+            if (useLikeComparison && (colDefs[colNo].SqlCtype == SQL_C_CHAR))

                 pWhereClause += wxT(" LIKE ");
             else
                 pWhereClause += wxT(" = ");
                 pWhereClause += wxT(" LIKE ");
             else
                 pWhereClause += wxT(" = ");

-            switch(colDefs[i].SqlCtype)
+
+            switch(colDefs[colNo].SqlCtype)

             {
                 case SQL_C_CHAR:
             {
                 case SQL_C_CHAR:

-                    colValue.Printf(wxT("'%s'"), (UCHAR FAR *) colDefs[i].PtrDataObj);
+                    colValue.Printf(wxT("'%s'"), (UCHAR FAR *) colDefs[colNo].PtrDataObj);

                     break;
                 case SQL_C_SSHORT:
                     break;
                 case SQL_C_SSHORT:

-                    colValue.Printf(wxT("%hi"), *((SWORD *) colDefs[i].PtrDataObj));
+                    colValue.Printf(wxT("%hi"), *((SWORD *) colDefs[colNo].PtrDataObj));

                     break;
                 case SQL_C_USHORT:
                     break;
                 case SQL_C_USHORT:

-                    colValue.Printf(wxT("%hu"), *((UWORD *) colDefs[i].PtrDataObj));
+                    colValue.Printf(wxT("%hu"), *((UWORD *) colDefs[colNo].PtrDataObj));

                     break;
                 case SQL_C_SLONG:
                     break;
                 case SQL_C_SLONG:

-                    colValue.Printf(wxT("%li"), *((SDWORD *) colDefs[i].PtrDataObj));
+                    colValue.Printf(wxT("%li"), *((SDWORD *) colDefs[colNo].PtrDataObj));

                     break;
                 case SQL_C_ULONG:
                     break;
                 case SQL_C_ULONG:

-                    colValue.Printf(wxT("%lu"), *((UDWORD *) colDefs[i].PtrDataObj));
+                    colValue.Printf(wxT("%lu"), *((UDWORD *) colDefs[colNo].PtrDataObj));

                     break;
                 case SQL_C_FLOAT:
                     break;
                 case SQL_C_FLOAT:

-                    colValue.Printf(wxT("%.6f"), *((SFLOAT *) colDefs[i].PtrDataObj));
+                    colValue.Printf(wxT("%.6f"), *((SFLOAT *) colDefs[colNo].PtrDataObj));

                     break;
                 case SQL_C_DOUBLE:
                     break;
                 case SQL_C_DOUBLE:

-                    colValue.Printf(wxT("%.6f"), *((SDOUBLE *) colDefs[i].PtrDataObj));
+                    colValue.Printf(wxT("%.6f"), *((SDOUBLE *) colDefs[colNo].PtrDataObj));

                     break;
             }
             pWhereClause += colValue;
                     break;
             }
             pWhereClause += colValue;


@@ -1651,6 +1691,26 @@ bool wxDbTable::CreateIndex(const wxString &idxName, bool unique, UWORD noIdxCol
         sqlStmt += pDb->SQLColumnName(pIdxDefs[i].ColName);
 //        sqlStmt += pIdxDefs[i].ColName;
 
         sqlStmt += pDb->SQLColumnName(pIdxDefs[i].ColName);
 //        sqlStmt += pIdxDefs[i].ColName;
 

+        // MySQL requires a key length on VARCHAR keys
+        if ( pDb->Dbms() == dbmsMY_SQL )
+        {
+            // Find the details on this column
+            int j;
+            for ( j = 0; j < noCols; ++j )
+            {
+                if ( wxStrcmp( pIdxDefs[i].ColName, colDefs[j].ColName ) == 0 )
+                {
+                    break;
+                }
+            }
+            if ( colDefs[j].DbDataType ==  DB_DATA_TYPE_VARCHAR)
+            {
+                wxString s;
+                s.Printf(wxT("(%d)"), colDefs[i].SzDataObj);
+                sqlStmt += s;
+            }
+        }
+        

         // Postgres and SQL Server 7 do not support the ASC/DESC keywords for index columns
         if (!((pDb->Dbms() == dbmsMS_SQL_SERVER) && (strncmp(pDb->dbInf.dbmsVer,"07",2)==0)) &&
             !(pDb->Dbms() == dbmsPOSTGRES))
         // Postgres and SQL Server 7 do not support the ASC/DESC keywords for index columns
         if (!((pDb->Dbms() == dbmsMS_SQL_SERVER) && (strncmp(pDb->dbInf.dbmsVer,"07",2)==0)) &&
             !(pDb->Dbms() == dbmsPOSTGRES))


@@ -1811,7 +1871,8 @@ int wxDbTable::Insert(void)
     // Insert the record by executing the already prepared insert statement
     RETCODE retcode;
     retcode=SQLExecute(hstmtInsert);
     // Insert the record by executing the already prepared insert statement
     RETCODE retcode;
     retcode=SQLExecute(hstmtInsert);

-    if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO)
+    if (retcode != SQL_SUCCESS && retcode != SQL_SUCCESS_WITH_INFO &&
+        retcode != SQL_NEED_DATA)

     {
         // Check to see if integrity constraint was violated
         pDb->GetNextError(henv, hdbc, hstmtInsert);
     {
         // Check to see if integrity constraint was violated
         pDb->GetNextError(henv, hdbc, hstmtInsert);


@@ -1824,6 +1885,30 @@ int wxDbTable::Insert(void)
             return(DB_FAILURE);
         }
     }
             return(DB_FAILURE);
         }
     }

+    if (retcode == SQL_NEED_DATA)
+    {
+        PTR pParmID;
+        while ((retcode = SQLParamData(hstmtInsert, &pParmID) == SQL_NEED_DATA))
+        {
+            // Find the parameter
+            int i;
+            for (i=0; i < noCols; i++)
+            {
+                if (colDefs[i].PtrDataObj == pParmID)
+                {
+                    // We found it.  Store the parameter.
+                    retcode = SQLPutData(hstmtInsert, pParmID, colDefs[i].SzDataObj);
+                    if (retcode != SQL_SUCCESS)
+                    {
+                        pDb->DispNextError();
+                        pDb->DispAllErrors(henv, hdbc, hstmtInsert);
+                        return(DB_FAILURE);
+                    }
+                    break;
+                }
+            }
+        }
+    }

 
     // Record inserted into the datasource successfully
     return(DB_SUCCESS);
 
     // Record inserted into the datasource successfully
     return(DB_SUCCESS);


@@ -2409,7 +2494,10 @@ bool wxDbTable::SetColNull(UWORD colNo, bool set)
     {
         colDefs[colNo].Null = set;
         if (set)  // Blank out the values in the member variable
     {
         colDefs[colNo].Null = set;
         if (set)  // Blank out the values in the member variable

-            ClearMemberVar(colNo,FALSE);  // Must call with FALSE, or infinite recursion will happen
+        {
+           colDefs[colNo].CbValue = SQL_NULL_DATA; // SF PATCH#766404
+           ClearMemberVar(colNo,FALSE);  // Must call with FALSE, or infinite recursion will happen
+        }

         return(TRUE);
     }
     else
         return(TRUE);
     }
     else


@@ -2421,18 +2509,21 @@ bool wxDbTable::SetColNull(UWORD colNo, bool set)
 /********** wxDbTable::SetColNull() **********/
 bool wxDbTable::SetColNull(const wxString &colName, bool set)
 {
 /********** wxDbTable::SetColNull() **********/
 bool wxDbTable::SetColNull(const wxString &colName, bool set)
 {

-    int i;
-    for (i = 0; i < noCols; i++)
+    int colNo;
+    for (colNo = 0; colNo < noCols; colNo++)

     {
     {

-        if (!wxStricmp(colName, colDefs[i].ColName))
+        if (!wxStricmp(colName, colDefs[colNo].ColName))

             break;
     }
 
             break;
     }
 

-    if (i < noCols)
+    if (colNo < noCols)

     {
     {

-        colDefs[i].Null = set;
+        colDefs[colNo].Null = set;

         if (set)  // Blank out the values in the member variable
         if (set)  // Blank out the values in the member variable

-            ClearMemberVar(i,FALSE);  // Must call with FALSE, or infinite recursion will happen
+        {
+           colDefs[colNo].CbValue = SQL_NULL_DATA;  // SF PATCH#766404
+           ClearMemberVar(colNo,FALSE);  // Must call with FALSE, or infinite recursion will happen
+        }

         return(TRUE);
     }
     else
         return(TRUE);
     }
     else


@@ -2528,7 +2619,7 @@ void wxDbTable::SetRowMode(const rowmode_t rowmode)
             SetCursor(hstmtDefault);
             break;
         default:
             SetCursor(hstmtDefault);
             break;
         default:

-            assert(0);
+           wxASSERT(0);

     }
 }  // wxDbTable::SetRowMode()
 
     }
 }  // wxDbTable::SetRowMode()
 


@@ -2584,14 +2675,6 @@ wxVariant wxDbTable::GetCol(const int colNo) const
 }  // wxDbTable::GetCol()
 
 
 }  // wxDbTable::GetCol()
 
 

-void csstrncpyt(char *s, const char *t, int n)
-{
-    while ( (*s++ = *t++) != '\0' && --n )
-        ;
-
-    *s = '\0';
-}
-

 void wxDbTable::SetCol(const int colNo, const wxVariant val)
 {
     //FIXME: Add proper wxDateTime support to wxVariant..
 void wxDbTable::SetCol(const int colNo, const wxVariant val)
 {
     //FIXME: Add proper wxDateTime support to wxVariant..