/* This should be during startup in WinMain */
BOOL
dde_initialise()
{
lpDdeProc = MakeProcInstance((FARPROC)GSviewDdeCallback, phInstance);
if (DdeInitialize(&idInst, (PFNCALLBACK)lpDdeProc, CBF_FAIL_POKES, 0L)) {
return FALSE;
}
hszService = DdeCreateStringHandleA(idInst, (LPSTR)szServiceName, 0);
hszTopic = DdeCreateStringHandleA(idInst, (LPSTR)szTopicName, 0);
return TRUE;
}
/*****************************************************************
* DdeCreateStringHandle (DDEML.21)
*/
HSZ WINAPI DdeCreateStringHandle16(DWORD idInst, LPCSTR str, INT16 codepage)
{
if (codepage)
{
return DdeCreateStringHandleA(idInst, str, codepage);
}
else
{
TRACE("Default codepage supplied\n");
return DdeCreateStringHandleA(idInst, str, CP_WINANSI);
}
}
HSZ gcDDEManager::atomFromString(const char* string)
{
HSZ hsz = DdeCreateStringHandleA(m_hDDEIdInst, string, CP_WINANSI);
m_vAtomList.insert(hsz);
return hsz;
}
DDEstring::DDEstring(const char *name) : hSz(NULL)
{
/*
Was aeeror with invalid converting to (CHAR*)
*/
hSz = DdeCreateStringHandleA(*DDEbase::base, (CHAR*)name, CP_WINANSI);
}
SleepyApi::Impl::Impl()
: m_conv(NULL)
{
assert(m_instance==NULL);
m_instance=this;
m_appId=0;
if (DdeInitializeA(&m_appId,OnDdeCallback,APPCMD_CLIENTONLY,0)!=DMLERR_NO_ERROR)
{
m_appId=0;
}
else
{
m_service=DdeCreateStringHandleA(m_appId,"VerySleepyProfilerServer",CP_WINANSI);
m_topic=DdeCreateStringHandleA(m_appId,"Control.1",CP_WINANSI);
m_paused=DdeCreateStringHandleA(m_appId,"paused",CP_WINANSI);
TryConnect();
}
}
/* Assume dde_initialise has already been called */
BOOL
dde_execute(char *str)
{
HSZ hszServName;
HSZ hszTopicName;
HCONV hConv;
DWORD dwResult = DDE_FNOTPROCESSED;
/* Make connection to server */
hszServName = DdeCreateStringHandleA(idInst, (LPSTR)szServiceName,
CP_WINANSI);
hszTopicName = DdeCreateStringHandleA(idInst, (LPSTR)szTopicName,
CP_WINANSI);
hConv = DdeConnect(idInst, hszServName, hszTopicName, (PCONVCONTEXT)NULL);
if (hConv == NULL) {
DdeFreeStringHandle(idInst, hszServName);
DdeFreeStringHandle(idInst, hszTopicName);
if (debug)
gs_addmess("DdeConnect failed\r\n");
return FALSE;
}
/* send command */
DdeClientTransaction((LPBYTE)str, strlen(str)+1, hConv,
NULL, CF_TEXT, XTYP_EXECUTE, 10000, &dwResult);
/* Disconnect from server */
DdeDisconnect(hConv);
DdeFreeStringHandle(idInst, hszServName);
DdeFreeStringHandle(idInst, hszTopicName);
if (debug) {
gs_addmess("Sent XTYP_EXECUTE: ");
gs_addmess(str);
gs_addmess("\r\n");
}
return (dwResult == DDE_FACK);
}
int
gsview_progman(char *groupname, char *gsviewpath, int gsver, char *gspath, char *gsargs)
{
DWORD idInst = 0L;
FARPROC lpDdeProc;
HSZ hszServName;
HSZ hszSysTopic;
HSZ hszGroupsItem;
HCONV hConv;
HDDEDATA hdata = NULL;
char setup[MAXSTR+MAXSTR];
DWORD dwResult;
char groupfile[MAXSTR];
int i;
char *s, *d;
FILE *ddefile;
char gspathbuf[MAXSTR];
char gsviewpathbuf[MAXSTR];
char gsdocbuf[MAXSTR];
strncpy(gspathbuf, gspath, sizeof(gspathbuf)/sizeof(TCHAR));
strncpy(gsdocbuf, gsargs, sizeof(gsdocbuf)/sizeof(TCHAR));
d = strchr(gsdocbuf, ';');
if (d)
*d = '\0';
if (gsver >= 593) {
d = strrchr(gsdocbuf, '\\');
if (d) {
d++;
strcpy(d, "doc\\");
}
}
else {
strcat(gsdocbuf, "\\");
}
strncpy(gsviewpathbuf, gsviewpath, sizeof(gsviewpathbuf));
if (!is_win32s) {
/* The DDE interface isn't reliable with long names */
/* Convert everything to short names */
GetShortPathNameA(gspath, gspathbuf, sizeof(gspathbuf));
GetShortPathNameA(gsviewpath, gsviewpathbuf, sizeof(gsviewpathbuf));
}
/* Open ProgMan DDE undo file if it doesn't exist */
strcpy(setup, gsviewpathbuf);
strcat(setup, GSVIEW_ZIP);
d = strrchr(setup, '.');
strcpy(d, "dde.log");
ddefile = fopen(setup, "r");
if (ddefile != (FILE *)NULL) {
/* We found a previous ProgMan DDE undo file. */
/* Don't touch it since we want to keep the original record */
/* of the ProgMan state before GSview was installed */
fclose(ddefile);
ddefile = (FILE *)NULL;
}
else {
ddefile = fopen(setup, "w");
/* If we fail to open the file for writing, the destination is probably
* read only. Don't worry, just don't write to the log file.
*/
}
/* derive group filename from group name */
for (i=0, s=groupname, d=groupfile; i<8 && *s; s++) {
if (isalpha((int)(*s)) || isdigit((int)(*s))) {
*d++ = *s;
i++;
}
}
*d = '\0';
if (strlen(groupfile)==0)
strcpy(groupfile, "gstools");
lpDdeProc = MakeProcInstance((FARPROC)DdeCallback, phInstance);
if (DdeInitialize(&idInst, (PFNCALLBACK)lpDdeProc, CBF_FAIL_POKES, 0L)) {
return 1;
}
hszServName = DdeCreateStringHandleA(idInst, "PROGMAN", CP_WINANSI);
hszSysTopic = DdeCreateStringHandleA(idInst, "PROGMAN", CP_WINANSI);
hConv = DdeConnect(idInst, hszServName, hszSysTopic, (PCONVCONTEXT)NULL);
if (hConv == NULL) {
DdeFreeStringHandle(idInst, hszServName);
DdeFreeStringHandle(idInst, hszSysTopic);
return 1;
}
if (ddefile) {
/* Find out if group existed */
hszGroupsItem = DdeCreateStringHandleA(idInst, groupname, CP_WINANSI);
hdata = DdeClientTransaction((LPBYTE)NULL, 0, hConv,\
hszGroupsItem, CF_TEXT, XTYP_REQUEST, 5000, &dwResult);
DdeFreeStringHandle(idInst, hszGroupsItem);
}
#define DDEEXECUTE(str)\
DdeClientTransaction((LPBYTE)str, strlen(str)+1, hConv,\
NULL, CF_TEXT, XTYP_EXECUTE, 5000, &dwResult)
sprintf(setup, "[CreateGroup(\042%s\042,%s.grp)][ShowGroup(\042%s\042,1)]",
groupname, groupfile, groupname); /* display, active */
DDEEXECUTE(setup);
if (ddefile) /* display, no active */
fprintf(ddefile, "[ShowGroup(\042%s\042,8)]\n",groupname);
sprintf(setup, "[ReplaceItem(\042%s\042)]", GSVIEW_NAME);
DDEEXECUTE(setup);
#ifdef _WIN64
#define GSVIEW_ICON "gsview64.ico"
#else
#define GSVIEW_ICON "gsview32.ico"
#endif
if (!is_win4)
sprintf(setup, "[AddItem(\042%s%s\042,\042%s\042, \042%s%s\042)]",
gsviewpathbuf, GSVIEW_EXENAME, GSVIEW_NAME, gsviewpathbuf,
GSVIEW_ICON);
else
sprintf(setup, "[AddItem(\042%s%s\042,\042%s\042)]",
gsviewpathbuf, GSVIEW_EXENAME, GSVIEW_NAME);
DDEEXECUTE(setup);
if (ddefile)
fprintf(ddefile, "[DeleteItem(\042%s\042)]\n", GSVIEW_NAME);
/* Win3.1 documentation says you must put quotes around names */
/* with embedded spaces. */
/* In Win95, it appears you must put quotes around the EXE name */
/* and options separately */
sprintf(setup, "[ReplaceItem(\042GSview README\042)]");
DDEEXECUTE(setup);
#ifdef NOTUSED_IN_GSVIEW28
if (!is_win4)
sprintf(setup, "[AddItem(\042notepad.exe %sREADME.TXT\042,\042GSview README\042)]",
gsviewpathbuf);
else
sprintf(setup, "[AddItem(\042notepad.exe\042 \042%sREADME.TXT\042,\042GSview README\042,\042notepad.exe\042,1)]",
gsviewpathbuf);
#endif
sprintf(setup, "[AddItem(\042%sReadme.htm\042,\042GSview README\042)]",
gsviewpathbuf);
DDEEXECUTE(setup);
if (ddefile)
fprintf(ddefile, "[DeleteItem(\042%s\042)]\n", "GSview README");
sprintf(setup, "[ReplaceItem(\042Ghostscript\042)]");
DDEEXECUTE(setup);
if (!is_win4)
sprintf(setup, "[AddItem(\042%s%s -I%s\042,\042Ghostscript\042, \042%sgstext.ico\042)]",
gspathbuf, GS_EXENAME, gsargs, gspathbuf);
else
sprintf(setup, "[AddItem(\042%s%s\042 \042-I%s\042,\042Ghostscript\042)]",
gspathbuf, GS_EXENAME, gsargs);
DDEEXECUTE(setup);
if (ddefile)
fprintf(ddefile, "[DeleteItem(\042%s\042)]\n", "Ghostscript");
sprintf(setup, "[ReplaceItem(\042Ghostscript README\042)]");
DDEEXECUTE(setup);
if (gsver >= 540) {
sprintf(setup,
"[AddItem(\042%sReadme.htm\042,\042Ghostscript README\042)]",
gsdocbuf);
}
else {
if (!is_win4)
sprintf(setup, "[AddItem(\042notepad.exe %sREADME.\042,\042Ghostscript README\042)]",
gsdocbuf);
else
sprintf(setup, "[AddItem(\042notepad.exe\042 \042%sREADME.\042,\042Ghostscript README\042, \042notepad.exe\042,1)]",
gsdocbuf);
}
DDEEXECUTE(setup);
if (ddefile)
fprintf(ddefile, "[DeleteItem(\042%s\042)]\n", "Ghostscript README");
#undef DDEXECUTE
/* Now remember the way things were */
if (ddefile) {
if (hdata) {
DWORD dlen;
BYTE FAR *lpData = DdeAccessData(hdata, &dlen);
LPSTR p, q;
/* skip first line */
q = (LPSTR)lpData;
while (*q && (*q != '\r') && (*q != '\n'))
q++;
while (*q && ((*q == '\r') || (*q == '\n')))
q++;
p = q;
/* for each group item */
while (*p) {
/* skip to end of line */
while (*q && (*q != '\r') && (*q != '\n'))
q++;
strncpy(setup, p, (int)(q-p)+1);
add_group_item(ddefile, setup);
/* skip to start of next group name */
while (*q && ((*q == '\r') || (*q == '\n')))
q++;
p = q;
}
if (ddefile) /* display, no active */
fprintf(ddefile, "[ShowGroup(\042%s\042,8)]\n",groupname);
DdeUnaccessData(hdata);
DdeFreeDataHandle(hdata);
}
else {
/* group didn't exist before, so delete it */
fprintf(ddefile, "[DeleteGroup(\042%s\042)]\n", groupname);
}
fclose(ddefile);
}
DdeDisconnect(hConv);
DdeFreeStringHandle(idInst, hszServName);
DdeFreeStringHandle(idInst, hszSysTopic);
DdeUninitialize(idInst);
return 0;
}
DDEstring::DDEstring(const char *name) : hSz(NULL)
{
hSz = DdeCreateStringHandleA(*DDEbase::base, name, CP_WINANSI);
}
/* MAKE_EXPORT DdeCreateStringHandleW_new=DdeCreateStringHandleW */
HSZ WINAPI DdeCreateStringHandleW_new(DWORD idInst, LPWSTR pszW, int iCodePage)
{
ALLOC_WtoA(psz);
return DdeCreateStringHandleA(idInst, pszA, iCodePage);
}
