diff options
| author | Alexander Barkov <bar@mnogosearch.org> | 2013-01-18 19:21:44 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mnogosearch.org> | 2013-01-18 19:21:44 +0400 |
| commit | d7143a4160d093abecf911de4084d5dd3aa3be92 (patch) | |
| tree | 4492cb6ec957a6decf98da85482c88fbe9b18465 /storage/connect/myconn.h | |
| parent | 055b62f404ee0a0463ee8ff98a0e24c083b95f1d (diff) | |
| download | mariadb-git-d7143a4160d093abecf911de4084d5dd3aa3be92.tar.gz | |
Adding the CONNECT storage engine sources.
Diffstat (limited to 'storage/connect/myconn.h')
| -rw-r--r-- | storage/connect/myconn.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/storage/connect/myconn.h b/storage/connect/myconn.h new file mode 100644 index 00000000000..2f13c01f9bf --- /dev/null +++ b/storage/connect/myconn.h @@ -0,0 +1,91 @@ +/***********************************************************************/
+/* MYCONN.H Olivier Bertrand 2007-2012 */
+/* */
+/* This is the declaration file for the MySQL connection class and */
+/* a few utility functions used to communicate with MySQL. */
+/* */
+/* DO NOT define DLL_EXPORT in your application so these items are */
+/* declared are imported from the Myconn DLL. */
+/***********************************************************************/
+#if defined(WIN32)
+#include <winsock.h>
+#else // !WIN32
+#include <sys/socket.h>
+#endif // !WIN32
+#include <mysql.h>
+#include <errmsg.h>
+
+#if defined(WIN32) && defined(MYCONN_EXPORTS)
+#if defined(DLL_EXPORT)
+#define DllItem _declspec(dllexport)
+#else // !DLL_EXPORT
+#define DllItem _declspec(dllimport)
+#endif // !DLL_EXPORT
+#else // !WIN32 || !MYCONN_EXPORTS
+#define DllItem
+#endif // !WIN32
+
+//#define TYPE_AM_MYSQL (AMT)192
+#define MYSQL_ENABLED 0x00000001
+#define MYSQL_LOGON 0x00000002
+
+typedef class MYSQLC *PMYC;
+
+/***********************************************************************/
+/* Exported/Imported functions. */
+/***********************************************************************/
+DllItem int MYSQLtoPLG(char *);
+DllItem int MYSQLtoPLG(int);
+DllItem enum enum_field_types PLGtoMYSQL(int, bool gdf = FALSE);
+DllItem char *MyDateFmt(int);
+DllItem char *MyDateFmt(char *);
+
+/* -------------------------- MYCONN class --------------------------- */
+
+/***********************************************************************/
+/* MYSQLC exported/imported class. A MySQL connection. */
+/***********************************************************************/
+class DllItem MYSQLC {
+ friend class TDBMYSQL;
+ // Construction
+ public:
+ MYSQLC(void);
+
+ // Implementation
+ int GetRows(void) {return m_Rows;}
+ bool Connected(void);
+
+ // Methods
+// int GetCurPos(void) {return (m_Res) ? N : 0;}
+// int GetProgCur(void) {return N;}
+ int GetResultSize(PGLOBAL g, PSZ sql);
+ int Open(PGLOBAL g, PSZ host, PSZ db, PSZ user = "root",
+ PSZ pwd = "*", int pt = 0);
+ ulong GetThreadID(void);
+ ulong ServerVersion(void);
+ const char *ServerInfo(void);
+ int KillQuery(ulong id);
+ int ExecSQL(PGLOBAL g, const char *query, int *w = NULL);
+ int PrepareSQL(PGLOBAL g, const char *query);
+ int ExecStmt(PGLOBAL g);
+ int BindParams(PGLOBAL g, MYSQL_BIND *bind);
+ PQRYRES GetResult(PGLOBAL g, bool pdb = FALSE);
+ int Fetch(PGLOBAL g, int pos);
+ char *GetCharField(int i);
+ int GetFieldLength(int i);
+ void Rewind(void);
+ void FreeResult(void);
+ void Close(void);
+ void DiscardResults(void);
+
+ protected:
+ // Members
+ MYSQL *m_DB; // The return from MySQL connection
+ MYSQL_STMT *m_Stmt; // Prepared statement handle
+ MYSQL_RES *m_Res; // Points to MySQL Result
+ MYSQL_ROW m_Row; // Point to current row
+ int m_Rows; // The number of rows of the result
+ int N;
+ int m_Fields; // The number of result fields
+ }; // end of class MYSQLC
+
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