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Partial and untested revision of the MySQL module.

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This commit is contained in:
Sandu Liviu Catalin
2016-06-28 01:15:31 +03:00
parent fdc73d3ee8
commit 03237f9c15
18 changed files with 1599 additions and 1747 deletions
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modules/mysql/ResultSet.hpp
+94 -7
View File
@@ -2,7 +2,7 @@
#define _SQMYSQL_RESULTSET_HPP_
// ------------------------------------------------------------------------------------------------
#include "Handle/Result.hpp"
#include "Handle/ResultSet.hpp"
// ------------------------------------------------------------------------------------------------
namespace SqMod {
@@ -15,7 +15,54 @@ class ResultSet
private:
// --------------------------------------------------------------------------------------------
ResHnd m_Handle; // The managed result set.
ResRef m_Handle; // Reference to the actual database result-set.
protected:
/* --------------------------------------------------------------------------------------------
* Validate the managed statement handle and throw an error if invalid.
*/
#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
void Validate(CCStr file, Int32 line) const;
#else
void Validate() const;
#endif // _DEBUG
/* --------------------------------------------------------------------------------------------
* Validate the managed statement handle and throw an error if invalid.
*/
#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
void ValidateCreated(CCStr file, Int32 line) const;
#else
void ValidateCreated() const;
#endif // _DEBUG
/* --------------------------------------------------------------------------------------------
* Validate the managed statement handle and throw an error if invalid.
*/
#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
const ResRef & GetValid(CCStr file, Int32 line) const;
#else
const ResRef & GetValid() const;
#endif // _DEBUG
/* --------------------------------------------------------------------------------------------
* Validate the managed statement handle and throw an error if invalid.
*/
#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
const ResRef & GetCreated(CCStr file, Int32 line) const;
#else
const ResRef & GetCreated() const;
#endif // _DEBUG
/* --------------------------------------------------------------------------------------------
* Validate the statement reference and field index, and throw an error if they're invalid.
*/
#if defined(_DEBUG) || defined(SQMOD_EXCEPTLOC)
void ValidateField(Int32 idx, CCStr file, Int32 line) const;
#else
void ValidateField(Int32 idx) const;
#endif // _DEBUG
public:
@@ -29,9 +76,27 @@ public:
}
/* --------------------------------------------------------------------------------------------
* Base constructor.
* Connection constructor.
*/
ResultSet(const ResHnd & hnd)
ResultSet(const ConnRef & conn)
: m_Handle(new ResHnd())
{
m_Handle->Create(conn);
}
/* --------------------------------------------------------------------------------------------
* Statement constructor.
*/
ResultSet(const StmtRef & stmt)
: m_Handle(new ResHnd())
{
m_Handle->Create(stmt);
}
/* --------------------------------------------------------------------------------------------
* Handle constructor.
*/
ResultSet(const ResRef & hnd)
: m_Handle(hnd)
{
/* ... */
@@ -65,12 +130,35 @@ public:
/* --------------------------------------------------------------------------------------------
* Used by the script engine to compare two instances of this type.
*/
Int32 Cmp(const ResultSet & o) const;
Int32 Cmp(const ResultSet & o) const
{
if (m_Handle.Get() == o.m_Handle.Get())
{
return 0;
}
else if (m_Handle.Get() > o.m_Handle.Get())
{
return 1;
}
else
{
return -1;
}
}
/* --------------------------------------------------------------------------------------------
* Used by the script engine to convert an instance of this type to a string.
*/
CSStr ToString() const;
CSStr ToString() const
{
// Do we have a valid handle?
if (m_Handle)
{
ToStrF("%u", m_Handle->mFieldCount);
}
// Default to a negative value
return _SC("-1");
}
/* --------------------------------------------------------------------------------------------
* Used by the script engine to retrieve the name from instances of this type.
@@ -139,7 +227,6 @@ public:
* Retrieve a boolean from a field.
*/
bool GetBoolean(Uint32 idx) const;
};
} // Namespace:: SqMod