summaryrefslogtreecommitdiffstats
path: root/win/tclWinDde.c
diff options
context:
space:
mode:
Diffstat (limited to 'win/tclWinDde.c')
-rw-r--r--win/tclWinDde.c47
1 files changed, 25 insertions, 22 deletions
diff --git a/win/tclWinDde.c b/win/tclWinDde.c
index 1cd6c46..b3c8326 100644
--- a/win/tclWinDde.c
+++ b/win/tclWinDde.c
@@ -90,7 +90,7 @@ static DWORD ddeInstance; /* The application instance handle given to us
* by DdeInitialize. */
static int ddeIsServer = 0;
-#define TCL_DDE_VERSION "1.4.0b1"
+#define TCL_DDE_VERSION "1.4.0"
#define TCL_DDE_PACKAGE_NAME "dde"
#define TCL_DDE_SERVICE_NAME TEXT("TclEval")
#define TCL_DDE_EXECUTE_RESULT TEXT("$TCLEVAL$EXECUTE$RESULT")
@@ -1432,15 +1432,15 @@ DdeObjCmd(
case DDE_EXECUTE: {
int dataLength;
- const char *dataString;
+ const Tcl_UniChar *dataString;
if (flags & DDE_FLAG_BINARY) {
- dataString = (const char *)
+ dataString = (const Tcl_UniChar *)
Tcl_GetByteArrayFromObj(objv[firstArg + 2], &dataLength);
} else {
dataString =
- Tcl_GetStringFromObj(objv[firstArg + 2], &dataLength);
- dataLength += 1;
+ Tcl_GetUnicodeFromObj(objv[firstArg + 2], &dataLength);
+ dataLength = (dataLength + 1) * sizeof(Tcl_UniChar);
}
if (dataLength <= 0) {
@@ -1461,15 +1461,15 @@ DdeObjCmd(
}
ddeData = DdeCreateDataHandle(ddeInstance, (BYTE *) dataString,
- (DWORD) dataLength, 0, 0, CF_TEXT, 0);
+ (DWORD) dataLength, 0, 0, (flags & DDE_FLAG_BINARY) ? CF_TEXT : CF_UNICODETEXT, 0);
if (ddeData != NULL) {
if (flags & DDE_FLAG_ASYNC) {
DdeClientTransaction((LPBYTE) ddeData, 0xFFFFFFFF, hConv, 0,
- CF_TEXT, XTYP_EXECUTE, TIMEOUT_ASYNC, &ddeResult);
+ (flags & DDE_FLAG_BINARY) ? CF_TEXT : CF_UNICODETEXT, XTYP_EXECUTE, TIMEOUT_ASYNC, &ddeResult);
DdeAbandonTransaction(ddeInstance, hConv, ddeResult);
} else {
ddeReturn = DdeClientTransaction((LPBYTE) ddeData, 0xFFFFFFFF,
- hConv, 0, CF_TEXT, XTYP_EXECUTE, 30000, NULL);
+ hConv, 0, (flags & DDE_FLAG_BINARY) ? CF_TEXT : CF_UNICODETEXT, XTYP_EXECUTE, 30000, NULL);
if (ddeReturn == 0) {
SetDdeError(interp);
result = TCL_ERROR;
@@ -1511,22 +1511,23 @@ DdeObjCmd(
CP_WINUNICODE);
if (ddeItem != NULL) {
ddeData = DdeClientTransaction(NULL, 0, hConv, ddeItem,
- CF_TEXT, XTYP_REQUEST, 5000, NULL);
+ (flags & DDE_FLAG_BINARY) ? CF_TEXT : CF_UNICODETEXT, XTYP_REQUEST, 5000, NULL);
if (ddeData == NULL) {
SetDdeError(interp);
result = TCL_ERROR;
} else {
DWORD tmp;
- const char *dataString = (const char *) DdeAccessData(ddeData, &tmp);
+ const Tcl_UniChar *dataString = (const Tcl_UniChar *) DdeAccessData(ddeData, &tmp);
if (flags & DDE_FLAG_BINARY) {
returnObjPtr =
Tcl_NewByteArrayObj((BYTE *) dataString, (int) tmp);
} else {
- if (tmp && !dataString[tmp-1]) {
+ tmp >>= 1;
+ if (tmp && !dataString[(tmp-1)]) {
--tmp;
}
- returnObjPtr = Tcl_NewStringObj(dataString,
+ returnObjPtr = Tcl_NewUnicodeObj(dataString,
(int) tmp);
}
DdeUnaccessData(ddeData);
@@ -1579,7 +1580,7 @@ DdeObjCmd(
CP_WINUNICODE);
if (ddeItem != NULL) {
ddeData = DdeClientTransaction(dataString, (DWORD) length,
- hConv, ddeItem, CF_TEXT, XTYP_POKE, 5000, NULL);
+ hConv, ddeItem, (flags & DDE_FLAG_BINARY) ? CF_TEXT : CF_UNICODETEXT, XTYP_POKE, 5000, NULL);
if (ddeData == NULL) {
SetDdeError(interp);
result = TCL_ERROR;
@@ -1722,24 +1723,24 @@ DdeObjCmd(
}
objPtr = Tcl_ConcatObj(objc, objv);
- string = Tcl_GetStringFromObj(objPtr, &length);
+ string = (const char *) Tcl_GetUnicodeFromObj(objPtr, &length);
ddeItemData = DdeCreateDataHandle(ddeInstance,
- (BYTE *) string, (DWORD) length+1, 0, 0, CF_TEXT, 0);
+ (BYTE *) string, (DWORD) 2*length+2, 0, 0, CF_UNICODETEXT, 0);
if (flags & DDE_FLAG_ASYNC) {
ddeData = DdeClientTransaction((LPBYTE) ddeItemData,
0xFFFFFFFF, hConv, 0,
- CF_TEXT, XTYP_EXECUTE, TIMEOUT_ASYNC, &ddeResult);
+ CF_UNICODETEXT, XTYP_EXECUTE, TIMEOUT_ASYNC, &ddeResult);
DdeAbandonTransaction(ddeInstance, hConv, ddeResult);
} else {
ddeData = DdeClientTransaction((LPBYTE) ddeItemData,
0xFFFFFFFF, hConv, 0,
- CF_TEXT, XTYP_EXECUTE, 30000, NULL);
+ CF_UNICODETEXT, XTYP_EXECUTE, 30000, NULL);
if (ddeData != 0) {
ddeCookie = DdeCreateStringHandle(ddeInstance,
TCL_DDE_EXECUTE_RESULT, CP_WINUNICODE);
ddeData = DdeClientTransaction(NULL, 0, hConv, ddeCookie,
- CF_TEXT, XTYP_REQUEST, 30000, NULL);
+ CF_UNICODETEXT, XTYP_REQUEST, 30000, NULL);
}
}
@@ -1753,6 +1754,7 @@ DdeObjCmd(
if (!(flags & DDE_FLAG_ASYNC)) {
Tcl_Obj *resultPtr;
+ Tcl_UniChar *ddeDataString;
/*
* The return handle has a two or four element list in it. The
@@ -1765,10 +1767,11 @@ DdeObjCmd(
resultPtr = Tcl_NewObj();
length = DdeGetData(ddeData, NULL, 0, 0);
- Tcl_SetObjLength(resultPtr, (length + 1) * sizeof(TCHAR) - 1);
- string = Tcl_GetString(resultPtr);
- DdeGetData(ddeData, (BYTE *) string, (DWORD) length, 0);
- Tcl_SetObjLength(resultPtr, (int) strlen(string));
+ ddeDataString = ckalloc(length);
+ DdeGetData(ddeData, (BYTE *) ddeDataString, (DWORD) length, 0);
+ length = (length >> 1) - 1;
+ resultPtr = Tcl_NewUnicodeObj(ddeDataString, length);
+ ckfree(ddeDataString);
if (Tcl_ListObjIndex(NULL, resultPtr, 0, &objPtr) != TCL_OK) {
Tcl_DecrRefCount(resultPtr);