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merged in mysqlx fixes

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This commit is contained in:
David Anderson 2006-06-04 19:40:34 +00:00
parent 24cdcde968
commit 915c3d244c
5 changed files with 77 additions and 233 deletions
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5
dlls/sqlite/basic_sql.cpp
View File

@ -413,6 +413,11 @@ static cell AMX_NATIVE_CALL SQL_SetAffinity(AMX *amx, cell *params)
int len;
char *str = MF_GetAmxString(amx, params[1], 0, &len);
if (!str[0])
{
return 1;
}
if (stricmp(str, g_Sqlite.NameString()) == 0)
{
return 1;

4
dlls/sqlite/msvc7/sqlite_amxx.vcproj
View File

@ -35,7 +35,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/sqlitex_amxx.dll"
OutputFile="$(OutDir)/sqlite_amxx.dll"
LinkIncremental="2"
IgnoreDefaultLibraryNames=""
ModuleDefinitionFile=""
@ -91,7 +91,7 @@
Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
OutputFile="$(OutDir)/sqlitex_amxx.dll"
OutputFile="$(OutDir)/sqlite_amxx.dll"
LinkIncremental="1"
GenerateDebugInformation="TRUE"
SubSystem="2"

6
dlls/sqlite/sdk/moduleconfig.h
View File

@ -4,12 +4,12 @@
#define __MODULECONFIG_H__
// Module info
#define MODULE_NAME "SQLiteX"
#define MODULE_NAME "SQLite"
#define MODULE_VERSION "1.75"
#define MODULE_AUTHOR "AMX Mod X Dev Team"
#define MODULE_URL "http://www.amxmodx.org/"
#define MODULE_LOGTAG "SQLITEX"
#define MODULE_LIBRARY "sqlitex"
#define MODULE_LOGTAG "SQLITE"
#define MODULE_LIBRARY "sqlite"
#define MODULE_LIBCLASS "sqlx"
// If you want the module not to be reloaded on mapchange, remove / comment out the next line
#define MODULE_RELOAD_ON_MAPCHANGE

251
dlls/sqlite/threading.cpp
View File

@ -8,7 +8,6 @@ using namespace SourceHook;
MainThreader g_Threader;
ThreadWorker *g_pWorker = NULL;
extern DLL_FUNCTIONS *g_pFunctionTable;
StringPool g_StringPool;
IMutex *g_QueueLock = NULL;
CStack<MysqlThread *> g_ThreadQueue;
CStack<MysqlThread *> g_FreeThreads;
@ -260,9 +259,8 @@ void OnPluginsLoaded()
return;
}
if (!g_StringPool.IsThreadable())
if (!g_QueueLock)
{
g_StringPool.SetMutex(g_Threader.MakeMutex());
g_QueueLock = g_Threader.MakeMutex();
}
g_pWorker = new ThreadWorker(&g_Threader, 250);
@ -323,11 +321,10 @@ void OnPluginsUnloading()
AtomicResult::AtomicResult()
{
m_IsFree = true;
m_CurRow = 0;
m_AllocFields = 0;
m_AllocRows = 0;
m_Rows = NULL;
m_Fields = NULL;
m_CurRow = 1;
m_RowCount = NULL;
m_Table = NULL;
m_AllocSize = 0;
}
AtomicResult::~AtomicResult()
@ -337,20 +334,15 @@ AtomicResult::~AtomicResult()
FreeHandle();
}
if (m_AllocFields)
for (size_t i=0; i<=m_AllocSize; i++)
{
delete [] m_Fields;
m_AllocFields = 0;
m_Fields = NULL;
}
if (m_AllocRows)
{
for (unsigned int i=0; i<m_AllocRows; i++)
delete [] m_Rows[i];
delete [] m_Rows;
m_AllocRows = 0;
m_Rows = NULL;
delete m_Table[i];
}
delete [] m_Table;
m_Table = NULL;
m_IsFree = true;
}
unsigned int AtomicResult::RowCount()
@ -372,14 +364,22 @@ bool AtomicResult::FieldNameToNum(const char *name, unsigned int *columnId)
{
for (unsigned int i=0; i<m_FieldCount; i++)
{
if (strcmp(g_StringPool.GetString(m_Fields[i]), name) == 0)
assert(m_Table[i] != NULL);
if (strcmp(m_Table[i]->c_str(), name) == 0)
{
if (columnId)
{
if (*columnId)
*columnId = i;
}
return true;
}
}
if (columnId)
{
*columnId = -1;
}
return false;
}
@ -388,7 +388,9 @@ const char *AtomicResult::FieldNumToName(unsigned int num)
if (num >= m_FieldCount)
return NULL;
return g_StringPool.GetString(m_Fields[num]);
assert(m_Table[num] != NULL);
return m_Table[num]->c_str();
}
double AtomicResult::GetDouble(unsigned int columnId)
@ -425,7 +427,11 @@ const char *AtomicResult::GetString(unsigned int columnId)
if (columnId >= m_FieldCount)
return NULL;
return g_StringPool.GetString(m_Rows[m_CurRow][columnId]);
size_t idx = (m_CurRow * m_FieldCount) + columnId;
assert(m_Table[idx] != NULL);
return m_Table[idx]->c_str();
}
IResultRow *AtomicResult::GetRow()
@ -435,7 +441,7 @@ IResultRow *AtomicResult::GetRow()
bool AtomicResult::IsDone()
{
if (m_CurRow >= m_RowCount)
if (m_CurRow > m_RowCount)
return true;
return false;
@ -452,19 +458,6 @@ void AtomicResult::_InternalClear()
return;
m_IsFree = true;
g_StringPool.StartHardLock();
for (unsigned int i=0; i<m_FieldCount; i++)
g_StringPool.FreeString(m_Fields[i]);
for (unsigned int i=0; i<m_RowCount; i++)
{
for (unsigned int j=0; j<m_FieldCount; j++)
g_StringPool.FreeString(m_Rows[i][j]);
}
g_StringPool.StopHardLock();
}
void AtomicResult::FreeHandle()
@ -483,176 +476,50 @@ void AtomicResult::CopyFrom(IResultSet *rs)
m_FieldCount = rs->FieldCount();
m_RowCount = rs->RowCount();
if (m_RowCount > m_AllocRows)
{
/** allocate new array, zero it */
stridx_t **newRows = new stridx_t *[m_RowCount];
memset(newRows, 0, m_RowCount * sizeof(stridx_t *));
/** if we have a new field count, just delete all the old stuff. */
if (m_FieldCount > m_AllocFields)
{
for (unsigned int i=0; i<m_AllocRows; i++)
{
delete [] m_Rows[i];
newRows[i] = new stridx_t[m_FieldCount];
}
for (unsigned int i=m_AllocRows; i<m_RowCount; i++)
newRows[i] = new stridx_t[m_FieldCount];
} else {
/** copy the old pointers */
memcpy(newRows, m_Rows, m_AllocRows * sizeof(stridx_t *));
for (unsigned int i=m_AllocRows; i<m_RowCount; i++)
newRows[i] = new stridx_t[m_AllocFields];
}
delete [] m_Rows;
m_Rows = newRows;
m_AllocRows = m_RowCount;
}
if (m_FieldCount > m_AllocFields)
{
delete [] m_Fields;
m_Fields = new stridx_t[m_FieldCount];
m_AllocFields = m_FieldCount;
}
m_CurRow = 0;
m_CurRow = 1;
g_StringPool.StartHardLock();
IResultRow *row;
unsigned int idx = 0;
while (!rs->IsDone())
size_t newTotal = (m_RowCount * m_FieldCount) + m_FieldCount;
if (newTotal > m_AllocSize)
{
row = rs->GetRow();
for (size_t i=0; i<m_FieldCount; i++)
m_Rows[idx][i] = g_StringPool.MakeString(row->GetString(i));
rs->NextRow();
idx++;
SourceHook::String **table = new SourceHook::String *[newTotal];
memset(table, 0, newTotal * sizeof(SourceHook::String *));
if (m_Table)
{
memcpy(table, m_Table, m_AllocSize * sizeof(SourceHook::String *));
delete [] m_Table;
}
m_Table = table;
m_AllocSize = newTotal;
}
for (unsigned int i=0; i<m_FieldCount; i++)
m_Fields[i] = g_StringPool.MakeString(rs->FieldNumToName(i));
g_StringPool.StopHardLock();
}
/*********************
* STRING POOL STUFF *
*********************/
StringPool::StringPool()
{
m_mutex = NULL;
m_stoplock = false;
}
StringPool::~StringPool()
if (m_Table[i])
{
if (m_stoplock)
StopHardLock();
if (m_mutex)
UnsetMutex();
for (size_t i=0; i<m_Strings.size(); i++)
delete m_Strings[i];
m_Strings.clear();
m_UseTable.clear();
while (!m_FreeStrings.empty())
m_FreeStrings.pop();
}
bool StringPool::IsThreadable()
{
return (m_mutex != NULL);
}
const char *StringPool::GetString(stridx_t idx)
{
if (idx < 0 || idx >= (int)m_Strings.size() || !m_UseTable[idx])
return NULL;
return m_Strings[idx]->c_str();
}
void StringPool::FreeString(stridx_t idx)
{
if (idx < 0 || idx >= (int)m_Strings.size())
return;
if (!m_stoplock && m_mutex)
m_mutex->Lock();
if (m_UseTable[idx])
{
m_FreeStrings.push(idx);
m_UseTable[idx] = 0;
}
if (!m_stoplock && m_mutex)
m_mutex->Unlock();
}
stridx_t StringPool::MakeString(const char *str)
{
if (!str)
return StringPool::NullString;
if (!m_stoplock && m_mutex)
m_mutex->Lock();
stridx_t idx;
if (m_FreeStrings.empty())
{
idx = static_cast<stridx_t>(m_Strings.size());
SourceHook::String *shString = new SourceHook::String(str);
m_Strings.push_back(shString);
m_UseTable.push_back(1);
m_Table[i]->assign(rs->FieldNumToName(i));
} else {
idx = m_FreeStrings.front();
m_FreeStrings.pop();
m_UseTable[idx] = 1;
m_Strings[idx]->assign(str);
m_Table[i] = new SourceHook::String(rs->FieldNumToName(i));
}
}
if (!m_stoplock && m_mutex)
m_mutex->Unlock();
return idx;
}
void StringPool::SetMutex(IMutex *m)
IResultRow *row;
unsigned int idx = m_FieldCount;
while (!rs->IsDone())
{
m_mutex = m;
}
void StringPool::UnsetMutex()
row = rs->GetRow();
for (unsigned int i=0; i<m_FieldCount; i++,idx++)
{
if (m_mutex)
if (m_Table[idx])
{
m_mutex->DestroyThis();
m_mutex = NULL;
m_Table[idx]->assign(row->GetString(i));
} else {
m_Table[idx] = new SourceHook::String(row->GetString(i));
}
}
rs->NextRow();
}
}
void StringPool::StartHardLock()
{
if (m_stoplock)
return;
m_mutex->Lock();
m_stoplock = true;
}
void StringPool::StopHardLock()
{
if (!m_stoplock)
return;
m_mutex->Unlock();
m_stoplock = false;
}
AMX_NATIVE_INFO g_ThreadSqlNatives[] =
{

32
dlls/sqlite/threading.h
View File

@ -14,32 +14,6 @@ struct QueuedResultInfo
bool query_success;
};
typedef int stridx_t;
class StringPool
{
public:
StringPool();
~StringPool();
void SetMutex(IMutex *m);
void UnsetMutex();
bool IsThreadable();
public:
stridx_t MakeString(const char *str);
void FreeString(stridx_t idx);
const char *GetString(stridx_t idx);
void StartHardLock();
void StopHardLock();
public:
static const int NullString = -1;
private:
CStack<stridx_t> m_FreeStrings;
CVector<stridx_t> m_UseTable;
CVector<SourceHook::String *> m_Strings;
IMutex *m_mutex;
bool m_stoplock;
};
class AtomicResult :
public IResultSet,
public IResultRow
@ -73,10 +47,8 @@ private:
private:
unsigned int m_RowCount;
unsigned int m_FieldCount;
unsigned int m_AllocFields;
unsigned int m_AllocRows;
stridx_t *m_Fields;
stridx_t **m_Rows;
size_t m_AllocSize;
SourceHook::String **m_Table;
unsigned int m_CurRow;
bool m_IsFree;
};