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-rw-r--r--win/Makefile.in12
-rw-r--r--win/tclWinDde.c101
2 files changed, 83 insertions, 30 deletions
diff --git a/win/Makefile.in b/win/Makefile.in
index 7b72cc8..a03446f 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -5,7 +5,7 @@
# "autoconf" program (constructs like "@foo@" will get replaced in the
# actual Makefile.
#
-# RCS: @(#) $Id: Makefile.in,v 1.11 1999/06/26 03:56:48 jenn Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.12 1999/06/26 22:41:53 redman Exp $
VERSION = @TCL_VERSION@
@@ -362,7 +362,7 @@ install: all install-binaries install-libraries install-doc
install-binaries:
@$(MKDIR) -p "$(BIN_INSTALL_DIR)"
@$(MKDIR) -p "$(LIB_INSTALL_DIR)"
- @for i in dde1.0 reg1.0; \
+ @for i in dde1.1 reg1.0; \
do \
if [ ! -d $(LIB_INSTALL_DIR)/$$i ] ; then \
echo "Making directory $(LIB_INSTALL_DIR)/$$i"; \
@@ -386,8 +386,8 @@ install-binaries:
done
@if [ -f $(DDE_DLL_FILE) ]; then \
echo installing $(DDE_DLL_FILE); \
- $(COPY) $(DDE_DLL_FILE) $(LIB_INSTALL_DIR)/dde1.0; \
- $(COPY) $(ROOT_DIR)/library/dde1.0/pkgIndex.tcl $(LIB_INSTALL_DIR)/dde1.0; \
+ $(COPY) $(DDE_DLL_FILE) $(LIB_INSTALL_DIR)/dde1.1; \
+ $(COPY) $(ROOT_DIR)/library/dde1.1/pkgIndex.tcl $(LIB_INSTALL_DIR)/dde1.1; \
fi
@if [ -f $(REG_DLL_FILE) ]; then \
echo installing $(REG_DLL_FILE); \
@@ -405,7 +405,7 @@ install-libraries:
else true; \
fi; \
done;
- @for i in tcl$(VERSION) http1.0 http2.0 opt0.4 encoding msgcat1.0 tcltest1.0; \
+ @for i in http1.0 http2.0 opt0.4 encoding msgcat1.0 tcltest1.0; \
do \
if [ ! -d $(SCRIPT_INSTALL_DIR)/$$i ] ; then \
echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \
@@ -421,7 +421,7 @@ install-libraries:
@for i in $(ROOT_DIR)/library/*.tcl $(ROOT_DIR)/library/tclIndex; \
do \
echo "Installing $$i"; \
- $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)/tcl$(VERSION)"; \
+ $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \
done;
@for i in http2.0 http1.0 opt0.4 msgcat1.0 tcltest1.0; \
do \
diff --git a/win/tclWinDde.c b/win/tclWinDde.c
index 021ff5a..2eaf974 100644
--- a/win/tclWinDde.c
+++ b/win/tclWinDde.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclWinDde.c,v 1.4 1999/06/16 02:10:25 redman Exp $
+ * RCS: @(#) $Id: tclWinDde.c,v 1.5 1999/06/26 22:41:53 redman Exp $
*/
#include "tclPort.h"
@@ -64,11 +64,15 @@ static Tcl_ThreadDataKey dataKey;
* The following variables cannot be placed in thread-local storage.
* The Mutex ddeMutex guards access to the ddeInstance.
*/
-static HSZ ddeService = 0;
+static HSZ ddeServiceGlobal = 0;
static DWORD ddeInstance; /* The application instance handle given
* to us by DdeInitialize. */
static int ddeIsServer = 0;
+#define TCL_DDE_VERSION "1.1"
+#define TCL_DDE_PACKAGE_NAME "dde"
+#define TCL_DDE_SERVICE_NAME "TclEval"
+
TCL_DECLARE_MUTEX(ddeMutex)
/*
@@ -132,7 +136,7 @@ Dde_Init(
}
Tcl_CreateExitHandler(DdeExitProc, NULL);
- return Tcl_PkgProvide(interp, "dde", "1.0");
+ return Tcl_PkgProvide(interp, TCL_DDE_PACKAGE_NAME, TCL_DDE_VERSION);
}
@@ -153,7 +157,7 @@ Dde_Init(
*/
static void
-Initialize()
+Initialize(void)
{
int nameFound = 0;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
@@ -181,19 +185,19 @@ Initialize()
| CBF_SKIP_UNREGISTRATIONS
| CBF_FAIL_POKES, 0)
!= DMLERR_NO_ERROR) {
- DdeUninitialize(ddeInstance);
ddeInstance = 0;
}
}
Tcl_MutexUnlock(&ddeMutex);
}
- if ((ddeService == 0) && (nameFound != 0)) {
+ if ((ddeServiceGlobal == 0) && (nameFound != 0)) {
Tcl_MutexLock(&ddeMutex);
- if ((ddeService == 0) && (nameFound != 0)) {
+ if ((ddeServiceGlobal == 0) && (nameFound != 0)) {
ddeIsServer = 1;
Tcl_CreateExitHandler(DdeExitProc, NULL);
- ddeService = DdeCreateStringHandle(ddeInstance, "TclEval", 0);
- DdeNameService(ddeInstance, ddeService, 0L, DNS_REGISTER);
+ ddeServiceGlobal = DdeCreateStringHandle(ddeInstance, \
+ TCL_DDE_SERVICE_NAME, 0);
+ DdeNameService(ddeInstance, ddeServiceGlobal, 0L, DNS_REGISTER);
} else {
ddeIsServer = 0;
}
@@ -227,12 +231,13 @@ Initialize()
*/
static char *
-DdeSetServerName(interp, name)
- Tcl_Interp *interp;
- char *name; /* The name that will be used to
+DdeSetServerName(
+ Tcl_Interp *interp,
+ char *name /* The name that will be used to
* refer to the interpreter in later
* "send" commands. Must be globally
* unique. */
+ )
{
int suffix, offset;
RegisteredInterp *riPtr, *prevPtr;
@@ -824,12 +829,13 @@ Tcl_DdeObjCmd(
enum {
DDE_SERVERNAME,
DDE_EXECUTE,
+ DDE_POKE,
DDE_REQUEST,
DDE_SERVICES,
DDE_EVAL
};
- static char *ddeCommands[] = {"servername", "execute",
+ static char *ddeCommands[] = {"servername", "execute", "poke",
"request", "services", "eval",
(char *) NULL};
static char *ddeOptions[] = {"-async", (char *) NULL};
@@ -841,7 +847,7 @@ Tcl_DdeObjCmd(
HSZ ddeItem = NULL;
HDDEDATA ddeData = NULL;
HDDEDATA ddeItemData = NULL;
- HCONV hConv;
+ HCONV hConv = NULL;
HSZ ddeCookie = 0;
char *serviceName, *topicName, *itemString, *dataString;
char *string;
@@ -902,6 +908,14 @@ Tcl_DdeObjCmd(
firstArg = 3;
}
break;
+ case DDE_POKE:
+ if (objc != 6) {
+ Tcl_WrongNumArgs(interp, 1, objv,
+ "poke serviceName topicName item value");
+ return TCL_ERROR;
+ }
+ firstArg = 2;
+ break;
case DDE_REQUEST:
if (objc != 5) {
Tcl_WrongNumArgs(interp, 1, objv,
@@ -945,16 +959,17 @@ Tcl_DdeObjCmd(
break;
}
+ Initialize();
+
if (firstArg != 1) {
serviceName = Tcl_GetStringFromObj(objv[firstArg], &length);
} else {
- serviceName = NULL;
+ length = 0;
}
- Initialize();
if (length == 0) {
serviceName = NULL;
- } else if (index != DDE_SERVERNAME) {
+ } else if ((index != DDE_SERVERNAME) && (index != DDE_EVAL)) {
ddeService = DdeCreateStringHandle(ddeInstance, serviceName,
CP_WINANSI);
}
@@ -990,6 +1005,8 @@ Tcl_DdeObjCmd(
}
hConv = DdeConnect(ddeInstance, ddeService, ddeTopic,
NULL);
+ DdeFreeStringHandle (ddeInstance, ddeService) ;
+ DdeFreeStringHandle (ddeInstance, ddeTopic) ;
if (hConv == NULL) {
SetDdeError(interp);
@@ -1018,7 +1035,6 @@ Tcl_DdeObjCmd(
SetDdeError(interp);
result = TCL_ERROR;
}
- DdeDisconnect(hConv);
break;
}
case DDE_REQUEST: {
@@ -1028,8 +1044,9 @@ Tcl_DdeObjCmd(
"cannot request value of null data", -1);
return TCL_ERROR;
}
- hConv = DdeConnect(ddeInstance, ddeService, ddeTopic,
- NULL);
+ hConv = DdeConnect(ddeInstance, ddeService, ddeTopic, NULL);
+ DdeFreeStringHandle (ddeInstance, ddeService) ;
+ DdeFreeStringHandle (ddeInstance, ddeTopic) ;
if (hConv == NULL) {
SetDdeError(interp);
@@ -1055,11 +1072,45 @@ Tcl_DdeObjCmd(
SetDdeError(interp);
result = TCL_ERROR;
}
- DdeDisconnect(hConv);
}
break;
}
+ case DDE_POKE: {
+ itemString = Tcl_GetStringFromObj(objv[firstArg + 2], &length);
+ if (length == 0) {
+ Tcl_SetStringObj(Tcl_GetObjResult(interp),
+ "cannot have a null item", -1);
+ return TCL_ERROR;
+ }
+ dataString = Tcl_GetStringFromObj(objv[firstArg + 3], &length);
+
+ hConv = DdeConnect(ddeInstance, ddeService, ddeTopic, NULL);
+ DdeFreeStringHandle (ddeInstance,ddeService) ;
+ DdeFreeStringHandle (ddeInstance, ddeTopic) ;
+
+ if (hConv == NULL) {
+ SetDdeError(interp);
+ result = TCL_ERROR;
+ } else {
+ ddeItem = DdeCreateStringHandle(ddeInstance, itemString, \
+ CP_WINANSI);
+ if (ddeItem != NULL) {
+ ddeData = DdeClientTransaction(dataString,length+1, \
+ hConv, ddeItem,
+ CF_TEXT, XTYP_POKE, 5000, NULL);
+ if (ddeData == NULL) {
+ SetDdeError(interp);
+ result = TCL_ERROR;
+ }
+ } else {
+ SetDdeError(interp);
+ result = TCL_ERROR;
+ }
+ }
+ break;
+ }
+
case DDE_SERVICES: {
HCONVLIST hConvList;
CONVINFO convInfo;
@@ -1070,6 +1121,8 @@ Tcl_DdeObjCmd(
convInfo.cb = sizeof(CONVINFO);
hConvList = DdeConnectList(ddeInstance, ddeService,
ddeTopic, 0, NULL);
+ DdeFreeStringHandle (ddeInstance,ddeService) ;
+ DdeFreeStringHandle (ddeInstance, ddeTopic) ;
hConv = 0;
convListObjPtr = Tcl_NewListObj(0, (Tcl_Obj **) NULL);
Tcl_DStringInit(&dString);
@@ -1204,9 +1257,7 @@ Tcl_DdeObjCmd(
if (ddeData == 0) {
SetDdeError(interp);
- DdeFreeDataHandle(ddeItemData);
- DdeDisconnect(hConv);
- goto error;
+ goto errorNoResult;
}
if (async == 0) {
@@ -1279,6 +1330,8 @@ Tcl_DdeObjCmd(
error:
Tcl_SetStringObj(Tcl_GetObjResult(interp),
"invalid data returned from server", -1);
+
+ errorNoResult:
if (ddeCookie != NULL) {
DdeFreeStringHandle(ddeInstance, ddeCookie);
}
generated by cgit v0.12 at 2024-07-18 01:43:50 (GMT)