X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src2%2FCppSQLite3.h;h=9d5bcd41daf873644d72a8830c2f6ae95abeb5fd;hb=62fe686c7ff816464b9b309933030ea88e27338f;hp=c45c9cb81ee30eedd8d001cab8dec3ad1997142f;hpb=2c6aba33982fcbfe1c9180f615f304cbcf52369c;p=creaImageIO.git

diff --git a/src2/CppSQLite3.h b/src2/CppSQLite3.h
index c45c9cb..9d5bcd4 100644
--- a/src2/CppSQLite3.h
+++ b/src2/CppSQLite3.h
@@ -1,309 +1,618 @@
-////////////////////////////////////////////////////////////////////////////////
-// CppSQLite3 - A C++ wrapper around the SQLite3 embedded database library.
-//
-// Copyright (c) 2004 Rob Groves. All Rights Reserved. rob.groves@btinternet.com
-// 
-// Permission to use, copy, modify, and distribute this software and its
-// documentation for any purpose, without fee, and without a written
-// agreement, is hereby granted, provided that the above copyright notice, 
-// this paragraph and the following two paragraphs appear in all copies, 
-// modifications, and distributions.
-//
-// IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT,
-// INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST
-// PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
-// EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-// PARTICULAR PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF
-// ANY, PROVIDED HEREUNDER IS PROVIDED "AS IS". THE AUTHOR HAS NO OBLIGATION
-// TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
-//
-// V3.0		03/08/2004	-Initial Version for sqlite3
-//
-// V3.1		16/09/2004	-Implemented getXXXXField using sqlite3 functions
-//						-Added CppSQLiteDB3::tableExists()
-////////////////////////////////////////////////////////////////////////////////
-#ifndef _CppSQLite3_H_
-#define _CppSQLite3_H_
-
-#include "sqlite3.h"
-#include <cstdio>
-#include <cstring>
-
-#define CPPSQLITE_ERROR 1000
-
-class CppSQLite3Exception
-{
-public:
-
-    CppSQLite3Exception(const int nErrCode,
-			char* szErrMess,
-			bool bDeleteMsg=true);
-  CppSQLite3Exception(const int nErrCode,
-		      const char* szErrMess,
-		      bool bDeleteMsg=true);
-  
-    CppSQLite3Exception(const CppSQLite3Exception&  e);
-
-    virtual ~CppSQLite3Exception();
-
-    const int errorCode() { return mnErrCode; }
-
-    const char* errorMessage() { return mpszErrMess; }
-
-    static const char* errorCodeAsString(int nErrCode);
-
-private:
-
-    int mnErrCode;
-    char* mpszErrMess;
-};
-
-
-class CppSQLite3Buffer
-{
-public:
-
-    CppSQLite3Buffer();
-
-    ~CppSQLite3Buffer();
-
-    const char* format(const char* szFormat, ...);
-
-    operator const char*() { return mpBuf; }
-
-    void clear();
-
-private:
-
-    char* mpBuf;
-};
-
-
-class CppSQLite3Binary
-{
-public:
-
-    CppSQLite3Binary();
-
-    ~CppSQLite3Binary();
-
-    void setBinary(const unsigned char* pBuf, int nLen);
-    void setEncoded(const unsigned char* pBuf);
-
-    const unsigned char* getEncoded();
-    const unsigned char* getBinary();
-
-    int getBinaryLength();
-
-    unsigned char* allocBuffer(int nLen);
-
-    void clear();
-
-private:
-
-    unsigned char* mpBuf;
-    int mnBinaryLen;
-    int mnBufferLen;
-    int mnEncodedLen;
-    bool mbEncoded;
-};
-
-
-class CppSQLite3Query
-{
-public:
-
-    CppSQLite3Query();
-
-    CppSQLite3Query(const CppSQLite3Query& rQuery);
-
-    CppSQLite3Query(sqlite3* pDB,
-				sqlite3_stmt* pVM,
-                bool bEof,
-                bool bOwnVM=true);
-
-    CppSQLite3Query& operator=(const CppSQLite3Query& rQuery);
-
-    virtual ~CppSQLite3Query();
-
-    int numFields();
-
-    int fieldIndex(const char* szField);
-    const char* fieldName(int nCol);
-
-    const char* fieldDeclType(int nCol);
-    int fieldDataType(int nCol);
-
-    const char* fieldValue(int nField);
-    const char* fieldValue(const char* szField);
-
-    int getIntField(int nField, int nNullValue=0);
-    int getIntField(const char* szField, int nNullValue=0);
-
-    double getFloatField(int nField, double fNullValue=0.0);
-    double getFloatField(const char* szField, double fNullValue=0.0);
-
-    const char* getStringField(int nField, const char* szNullValue="");
-    const char* getStringField(const char* szField, const char* szNullValue="");
-
-    const unsigned char* getBlobField(int nField, int& nLen);
-    const unsigned char* getBlobField(const char* szField, int& nLen);
-
-    bool fieldIsNull(int nField);
-    bool fieldIsNull(const char* szField);
-
-    bool eof();
-
-    void nextRow();
-
-    void finalize();
-
-private:
-
-    void checkVM();
-
-	sqlite3* mpDB;
-    sqlite3_stmt* mpVM;
-    bool mbEof;
-    int mnCols;
-    bool mbOwnVM;
-};
-
-
-class CppSQLite3Table
-{
-public:
-
-    CppSQLite3Table();
-
-    CppSQLite3Table(const CppSQLite3Table& rTable);
-
-    CppSQLite3Table(char** paszResults, int nRows, int nCols);
-
-    virtual ~CppSQLite3Table();
-
-    CppSQLite3Table& operator=(const CppSQLite3Table& rTable);
-
-    int numFields();
-
-    int numRows();
-
-    const char* fieldName(int nCol);
-
-    const char* fieldValue(int nField);
-    const char* fieldValue(const char* szField);
-
-    int getIntField(int nField, int nNullValue=0);
-    int getIntField(const char* szField, int nNullValue=0);
-
-    double getFloatField(int nField, double fNullValue=0.0);
-    double getFloatField(const char* szField, double fNullValue=0.0);
-
-    const char* getStringField(int nField, const char* szNullValue="");
-    const char* getStringField(const char* szField, const char* szNullValue="");
-
-    bool fieldIsNull(int nField);
-    bool fieldIsNull(const char* szField);
-
-    void setRow(int nRow);
-
-    void finalize();
-
-private:
-
-    void checkResults();
-
-    int mnCols;
-    int mnRows;
-    int mnCurrentRow;
-    char** mpaszResults;
-};
-
-
-class CppSQLite3Statement
-{
-public:
-
-    CppSQLite3Statement();
-
-    CppSQLite3Statement(const CppSQLite3Statement& rStatement);
-
-    CppSQLite3Statement(sqlite3* pDB, sqlite3_stmt* pVM);
-
-    virtual ~CppSQLite3Statement();
-
-    CppSQLite3Statement& operator=(const CppSQLite3Statement& rStatement);
-
-    int execDML();
-
-    CppSQLite3Query execQuery();
-
-    void bind(int nParam, const char* szValue);
-    void bind(int nParam, const int nValue);
-    void bind(int nParam, const double dwValue);
-    void bind(int nParam, const unsigned char* blobValue, int nLen);
-    void bindNull(int nParam);
-
-    void reset();
-
-    void finalize();
-
-private:
-
-    void checkDB();
-    void checkVM();
-
-    sqlite3* mpDB;
-    sqlite3_stmt* mpVM;
-};
-
-
-class CppSQLite3DB
-{
-public:
-
-    CppSQLite3DB();
-
-    virtual ~CppSQLite3DB();
-
-    void open(const char* szFile);
-
-    void close();
-
-	bool tableExists(const char* szTable);
-
-    int execDML(const char* szSQL);
-
-    CppSQLite3Query execQuery(const char* szSQL);
-
-    int execScalar(const char* szSQL);
-
-    CppSQLite3Table getTable(const char* szSQL);
-
-    CppSQLite3Statement compileStatement(const char* szSQL);
-
-    sqlite_int64 lastRowId();
-
-    void interrupt() { sqlite3_interrupt(mpDB); }
-
-    void setBusyTimeout(int nMillisecs);
-
-    static const char* SQLiteVersion() { return SQLITE_VERSION; }
-
-private:
-
-    CppSQLite3DB(const CppSQLite3DB& db);
-    CppSQLite3DB& operator=(const CppSQLite3DB& db);
-
-    sqlite3_stmt* compile(const char* szSQL);
-
-    void checkDB();
-
-    sqlite3* mpDB;
-    int mnBusyTimeoutMs;
-};
-
-#endif
+////////////////////////////////////////////////////////////////////////////////
+
+// CppSQLite3 - A C++ wrapper around the SQLite3 embedded database library.
+
+//
+
+// Copyright (c) 2004 Rob Groves. All Rights Reserved. rob.groves@btinternet.com
+
+// 
+
+// Permission to use, copy, modify, and distribute this software and its
+
+// documentation for any purpose, without fee, and without a written
+
+// agreement, is hereby granted, provided that the above copyright notice, 
+
+// this paragraph and the following two paragraphs appear in all copies, 
+
+// modifications, and distributions.
+
+//
+
+// IN NO EVENT SHALL THE AUTHOR BE LIABLE TO ANY PARTY FOR DIRECT,
+
+// INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST
+
+// PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION,
+
+// EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+//
+
+// THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
+
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+
+// PARTICULAR PURPOSE. THE SOFTWARE AND ACCOMPANYING DOCUMENTATION, IF
+
+// ANY, PROVIDED HEREUNDER IS PROVIDED "AS IS". THE AUTHOR HAS NO OBLIGATION
+
+// TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+
+//
+
+// V3.0		03/08/2004	-Initial Version for sqlite3
+
+//
+
+// V3.1		16/09/2004	-Implemented getXXXXField using sqlite3 functions
+
+//						-Added CppSQLiteDB3::tableExists()
+
+////////////////////////////////////////////////////////////////////////////////
+
+#ifndef _CppSQLite3_H_
+
+#define _CppSQLite3_H_
+
+
+
+#include "sqlite3.h"
+
+#include <cstdio>
+
+#include <cstring>
+
+
+
+#define CPPSQLITE_ERROR 1000
+
+
+
+class CppSQLite3Exception
+
+{
+
+public:
+
+
+
+    CppSQLite3Exception(const int nErrCode,
+
+			char* szErrMess,
+
+			bool bDeleteMsg=true);
+
+  CppSQLite3Exception(const int nErrCode,
+
+		      const char* szErrMess,
+
+		      bool bDeleteMsg=true);
+
+  
+
+    CppSQLite3Exception(const CppSQLite3Exception&  e);
+
+
+
+    virtual ~CppSQLite3Exception();
+
+
+
+    const int errorCode() { return mnErrCode; }
+
+
+
+    const char* errorMessage() { return mpszErrMess; }
+
+
+
+    static const char* errorCodeAsString(int nErrCode);
+
+
+
+private:
+
+
+
+    int mnErrCode;
+
+    char* mpszErrMess;
+
+};
+
+
+
+
+
+class CppSQLite3Buffer
+
+{
+
+public:
+
+
+
+    CppSQLite3Buffer();
+
+
+
+    ~CppSQLite3Buffer();
+
+
+
+    const char* format(const char* szFormat, ...);
+
+
+
+    operator const char*() { return mpBuf; }
+
+
+
+    void clear();
+
+
+
+private:
+
+
+
+    char* mpBuf;
+
+};
+
+
+
+
+
+class CppSQLite3Binary
+
+{
+
+public:
+
+
+
+    CppSQLite3Binary();
+
+
+
+    ~CppSQLite3Binary();
+
+
+
+    void setBinary(const unsigned char* pBuf, int nLen);
+
+    void setEncoded(const unsigned char* pBuf);
+
+
+
+    const unsigned char* getEncoded();
+
+    const unsigned char* getBinary();
+
+
+
+    int getBinaryLength();
+
+
+
+    unsigned char* allocBuffer(int nLen);
+
+
+
+    void clear();
+
+
+
+private:
+
+
+
+    unsigned char* mpBuf;
+
+    int mnBinaryLen;
+
+    int mnBufferLen;
+
+    int mnEncodedLen;
+
+    bool mbEncoded;
+
+};
+
+
+
+
+
+class CppSQLite3Query
+
+{
+
+public:
+
+
+
+    CppSQLite3Query();
+
+
+
+    CppSQLite3Query(const CppSQLite3Query& rQuery);
+
+
+
+    CppSQLite3Query(sqlite3* pDB,
+
+				sqlite3_stmt* pVM,
+
+                bool bEof,
+
+                bool bOwnVM=true);
+
+
+
+    CppSQLite3Query& operator=(const CppSQLite3Query& rQuery);
+
+
+
+    virtual ~CppSQLite3Query();
+
+
+
+    int numFields();
+
+
+
+    int fieldIndex(const char* szField);
+
+    const char* fieldName(int nCol);
+
+
+
+    const char* fieldDeclType(int nCol);
+
+    int fieldDataType(int nCol);
+
+
+
+    const char* fieldValue(int nField);
+
+    const char* fieldValue(const char* szField);
+
+
+
+    int getIntField(int nField, int nNullValue=0);
+
+    int getIntField(const char* szField, int nNullValue=0);
+
+
+
+    double getFloatField(int nField, double fNullValue=0.0);
+
+    double getFloatField(const char* szField, double fNullValue=0.0);
+
+
+
+    const char* getStringField(int nField, const char* szNullValue="");
+
+    const char* getStringField(const char* szField, const char* szNullValue="");
+
+
+
+    const unsigned char* getBlobField(int nField, int& nLen);
+
+    const unsigned char* getBlobField(const char* szField, int& nLen);
+
+
+
+    bool fieldIsNull(int nField);
+
+    bool fieldIsNull(const char* szField);
+
+
+
+    bool eof();
+
+
+
+    void nextRow();
+
+
+
+    void finalize();
+
+
+
+private:
+
+
+
+    void checkVM();
+
+
+
+	sqlite3* mpDB;
+
+    sqlite3_stmt* mpVM;
+
+    bool mbEof;
+
+    int mnCols;
+
+    bool mbOwnVM;
+
+};
+
+
+
+
+
+class CppSQLite3Table
+
+{
+
+public:
+
+
+
+    CppSQLite3Table();
+
+
+
+    CppSQLite3Table(const CppSQLite3Table& rTable);
+
+
+
+    CppSQLite3Table(char** paszResults, int nRows, int nCols);
+
+
+
+    virtual ~CppSQLite3Table();
+
+
+
+    CppSQLite3Table& operator=(const CppSQLite3Table& rTable);
+
+
+
+    int numFields();
+
+
+
+    int numRows();
+
+
+
+    const char* fieldName(int nCol);
+
+
+
+    const char* fieldValue(int nField);
+
+    const char* fieldValue(const char* szField);
+
+
+
+    int getIntField(int nField, int nNullValue=0);
+
+    int getIntField(const char* szField, int nNullValue=0);
+
+
+
+    double getFloatField(int nField, double fNullValue=0.0);
+
+    double getFloatField(const char* szField, double fNullValue=0.0);
+
+
+
+    const char* getStringField(int nField, const char* szNullValue="");
+
+    const char* getStringField(const char* szField, const char* szNullValue="");
+
+
+
+    bool fieldIsNull(int nField);
+
+    bool fieldIsNull(const char* szField);
+
+
+
+    void setRow(int nRow);
+
+
+
+    void finalize();
+
+
+
+private:
+
+
+
+    void checkResults();
+
+
+
+    int mnCols;
+
+    int mnRows;
+
+    int mnCurrentRow;
+
+    char** mpaszResults;
+
+};
+
+
+
+
+
+class CppSQLite3Statement
+
+{
+
+public:
+
+
+
+    CppSQLite3Statement();
+
+
+
+    CppSQLite3Statement(const CppSQLite3Statement& rStatement);
+
+
+
+    CppSQLite3Statement(sqlite3* pDB, sqlite3_stmt* pVM);
+
+
+
+    virtual ~CppSQLite3Statement();
+
+
+
+    CppSQLite3Statement& operator=(const CppSQLite3Statement& rStatement);
+
+
+
+    int execDML();
+
+
+
+    CppSQLite3Query execQuery();
+
+
+
+    void bind(int nParam, const char* szValue);
+
+    void bind(int nParam, const int nValue);
+
+    void bind(int nParam, const double dwValue);
+
+    void bind(int nParam, const unsigned char* blobValue, int nLen);
+
+    void bindNull(int nParam);
+
+
+
+    void reset();
+
+
+
+    void finalize();
+
+
+
+private:
+
+
+
+    void checkDB();
+
+    void checkVM();
+
+
+
+    sqlite3* mpDB;
+
+    sqlite3_stmt* mpVM;
+
+};
+
+
+
+
+
+class CppSQLite3DB
+
+{
+
+public:
+
+
+
+    CppSQLite3DB();
+
+
+
+    virtual ~CppSQLite3DB();
+
+
+
+    void open(const char* szFile);
+
+
+
+    void close();
+
+
+
+	bool tableExists(const char* szTable);
+
+
+
+    int execDML(const char* szSQL);
+
+
+
+    CppSQLite3Query execQuery(const char* szSQL);
+
+
+
+    int execScalar(const char* szSQL);
+
+
+
+    CppSQLite3Table getTable(const char* szSQL);
+
+
+
+    CppSQLite3Statement compileStatement(const char* szSQL);
+
+
+
+    sqlite_int64 lastRowId();
+
+
+
+    void interrupt() { sqlite3_interrupt(mpDB); }
+
+
+
+    void setBusyTimeout(int nMillisecs);
+
+
+
+    static const char* SQLiteVersion() { return SQLITE_VERSION; }
+
+
+
+private:
+
+
+
+    CppSQLite3DB(const CppSQLite3DB& db);
+
+    CppSQLite3DB& operator=(const CppSQLite3DB& db);
+
+
+
+    sqlite3_stmt* compile(const char* szSQL);
+
+
+
+    void checkDB();
+
+
+
+    sqlite3* mpDB;
+
+    int mnBusyTimeoutMs;
+
+};
+
+
+
+#endif
+