dde.c File Reference

#include <user32.h>
#include "dde_private.h"
#include "wine/unicode.h"
#include "wine/debug.h"

Go to the source code of this file.

Data Structures
struct	tagWDML_BroadcastPmt
Defines
#define	ATOM2HSZ(atom)   ((HSZ) (ULONG_PTR)(atom))
#define	HSZ2ATOM(hsz)   ((ATOM) (ULONG_PTR)(hsz))
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (ddeml)
LPARAM WINAPI	PackDDElParam (UINT msg, UINT_PTR uiLo, UINT_PTR uiHi)
BOOL WINAPI	UnpackDDElParam (UINT msg, LPARAM lParam, PUINT_PTR uiLo, PUINT_PTR uiHi)
BOOL WINAPI	FreeDDElParam (UINT msg, LPARAM lParam)
LPARAM WINAPI	ReuseDDElParam (LPARAM lParam, UINT msgIn, UINT msgOut, UINT_PTR uiLo, UINT_PTR uiHi)
BOOL WINAPI	ImpersonateDdeClientWindow (HWND hWndClient, HWND hWndServer)
BOOL WINAPI	DdeSetQualityOfService (HWND hwndClient, CONST SECURITY_QUALITY_OF_SERVICE *pqosNew, PSECURITY_QUALITY_OF_SERVICE pqosPrev)
static void	WDML_IncrementInstanceId (WDML_INSTANCE *pInstance)
static LRESULT CALLBACK	WDML_EventProc (HWND hwndEvent, UINT uMsg, WPARAM wParam, LPARAM lParam)
UINT	WDML_Initialize (LPDWORD pidInst, PFNCALLBACK pfnCallback, DWORD afCmd, DWORD ulRes, BOOL bUnicode)
UINT WINAPI	DdeInitializeA (LPDWORD pidInst, PFNCALLBACK pfnCallback, DWORD afCmd, DWORD ulRes)
UINT WINAPI	DdeInitializeW (LPDWORD pidInst, PFNCALLBACK pfnCallback, DWORD afCmd, DWORD ulRes)
BOOL WINAPI	DdeUninitialize (DWORD idInst)
void	WDML_NotifyThreadDetach (void)
HDDEDATA	WDML_InvokeCallback (WDML_INSTANCE *pInstance, UINT uType, UINT uFmt, HCONV hConv, HSZ hsz1, HSZ hsz2, HDDEDATA hdata, ULONG_PTR dwData1, ULONG_PTR dwData2)
WDML_INSTANCE *	WDML_GetInstance (DWORD instId)
WDML_INSTANCE *	WDML_GetInstanceFromWnd (HWND hWnd)
UINT WINAPI	DdeGetLastError (DWORD idInst)
static void	WDML_SetAllLastError (DWORD lastError)
static HSZNode *	WDML_FindNode (WDML_INSTANCE *pInstance, HSZ hsz)
ATOM	WDML_MakeAtomFromHsz (HSZ hsz)
HSZ	WDML_MakeHszFromAtom (const WDML_INSTANCE *pInstance, ATOM atom)
BOOL	WDML_IncHSZ (WDML_INSTANCE *pInstance, HSZ hsz)
BOOL	WDML_DecHSZ (WDML_INSTANCE *pInstance, HSZ hsz)
void	WDML_FreeAllHSZ (WDML_INSTANCE *pInstance)
static void	WDML_InsertHSZNode (WDML_INSTANCE *pInstance, HSZ hsz)
static int	WDML_QueryString (WDML_INSTANCE *pInstance, HSZ hsz, LPVOID ptr, DWORD cchMax, int codepage)
DWORD WINAPI	DdeQueryStringA (DWORD idInst, HSZ hsz, LPSTR psz, DWORD cchMax, INT iCodePage)
DWORD WINAPI	DdeQueryStringW (DWORD idInst, HSZ hsz, LPWSTR psz, DWORD cchMax, INT iCodePage)
static HSZ	WDML_CreateString (WDML_INSTANCE *pInstance, LPCVOID ptr, int codepage)
HSZ WINAPI	DdeCreateStringHandleA (DWORD idInst, LPCSTR psz, INT codepage)
HSZ WINAPI	DdeCreateStringHandleW (DWORD idInst, LPCWSTR psz, INT codepage)
BOOL WINAPI	DdeFreeStringHandle (DWORD idInst, HSZ hsz)
BOOL WINAPI	DdeKeepStringHandle (DWORD idInst, HSZ hsz)
INT WINAPI	DdeCmpStringHandles (HSZ hsz1, HSZ hsz2)
HDDEDATA WINAPI	DdeCreateDataHandle (DWORD idInst, LPBYTE pSrc, DWORD cb, DWORD cbOff, HSZ hszItem, UINT wFmt, UINT afCmd)
HDDEDATA WINAPI	DdeAddData (HDDEDATA hData, LPBYTE pSrc, DWORD cb, DWORD cbOff)
DWORD WINAPI	DdeGetData (HDDEDATA hData, LPBYTE pDst, DWORD cbMax, DWORD cbOff)
LPBYTE WINAPI	DdeAccessData (HDDEDATA hData, LPDWORD pcbDataSize)
BOOL WINAPI	DdeUnaccessData (HDDEDATA hData)
BOOL WINAPI	DdeFreeDataHandle (HDDEDATA hData)
BOOL	WDML_IsAppOwned (HDDEDATA hData)
HDDEDATA	WDML_Global2DataHandle (WDML_CONV *pConv, HGLOBAL hMem, WINE_DDEHEAD *p)
HGLOBAL	WDML_DataHandle2Global (HDDEDATA hDdeData, BOOL fResponse, BOOL fRelease, BOOL fDeferUpd, BOOL fAckReq)
WDML_SERVER *	WDML_AddServer (WDML_INSTANCE *pInstance, HSZ hszService, HSZ hszTopic)
void	WDML_RemoveServer (WDML_INSTANCE *pInstance, HSZ hszService, HSZ hszTopic)
WDML_SERVER *	WDML_FindServer (WDML_INSTANCE *pInstance, HSZ hszService, HSZ hszTopic)
WDML_CONV *	WDML_AddConv (WDML_INSTANCE *pInstance, WDML_SIDE side, HSZ hszService, HSZ hszTopic, HWND hwndClient, HWND hwndServer)
WDML_CONV *	WDML_FindConv (WDML_INSTANCE *pInstance, WDML_SIDE side, HSZ hszService, HSZ hszTopic)
void	WDML_RemoveConv (WDML_CONV *pRef, WDML_SIDE side)
static BOOL	WDML_EnableCallback (WDML_CONV *pConv, UINT wCmd)
BOOL WINAPI	DdeEnableCallback (DWORD idInst, HCONV hConv, UINT wCmd)
WDML_CONV *	WDML_GetConv (HCONV hConv, BOOL checkConnected)
WDML_CONV *	WDML_GetConvFromWnd (HWND hWnd)
BOOL	WDML_PostAck (WDML_CONV *pConv, WDML_SIDE side, WORD appRetCode, BOOL fBusy, BOOL fAck, UINT_PTR pmt, LPARAM lParam, UINT oldMsg)
BOOL WINAPI	DdeSetUserHandle (HCONV hConv, DWORD id, DWORD hUser)
static BOOL	WDML_GetLocalConvInfo (WDML_CONV *pConv, CONVINFO *ci, DWORD id)
UINT WINAPI	DdeQueryConvInfo (HCONV hConv, DWORD id, PCONVINFO lpConvInfo)
void	WDML_AddLink (WDML_INSTANCE *pInstance, HCONV hConv, WDML_SIDE side, UINT wType, HSZ hszItem, UINT wFmt)
void	WDML_RemoveLink (WDML_INSTANCE *pInstance, HCONV hConv, WDML_SIDE side, HSZ hszItem, UINT uFmt)
void	WDML_RemoveAllLinks (WDML_INSTANCE *pInstance, WDML_CONV *pConv, WDML_SIDE side)
WDML_LINK *	WDML_FindLink (WDML_INSTANCE *pInstance, HCONV hConv, WDML_SIDE side, HSZ hszItem, BOOL use_fmt, UINT uFmt)
WDML_XACT *	WDML_AllocTransaction (WDML_INSTANCE *pInstance, UINT ddeMsg, UINT wFmt, HSZ hszItem)
void	WDML_QueueTransaction (WDML_CONV *pConv, WDML_XACT *pXAct)
BOOL	WDML_UnQueueTransaction (WDML_CONV *pConv, WDML_XACT *pXAct)
void	WDML_FreeTransaction (WDML_INSTANCE *pInstance, WDML_XACT *pXAct, BOOL doFreePmt)
WDML_XACT *	WDML_FindTransaction (WDML_CONV *pConv, DWORD tid)
static BOOL CALLBACK	WDML_BroadcastEnumProc (HWND hWnd, LPARAM lParam)
void	WDML_BroadcastDDEWindows (LPCWSTR clsName, UINT uMsg, WPARAM wParam, LPARAM lParam)
Variables
static WDML_INSTANCE *	WDML_InstanceList = NULL
static LONG	WDML_MaxInstanceID = 0
const WCHAR	WDML_szEventClass [] = {'D','d','e','E','v','e','n','t','C','l','a','s','s',0}
CRITICAL_SECTION	WDML_CritSect = { &critsect_debug, -1, 0, 0, 0, 0 }
CRITICAL_SECTION_DEBUG	critsect_debug