/** Convert null separated double null terminated string to LPTSTR array)
* returns array size
*/
DWORD
apxMultiSzToArrayW(APXHANDLE hPool, LPCWSTR lpString, LPWSTR **lppArray)
{
DWORD i, n, l;
char *buff;
LPWSTR p;
l = __apxGetMultiSzLengthW(lpString, &n);
if (!n || !l)
return 0;
if (IS_INVALID_HANDLE(hPool))
buff = apxPoolAlloc(hPool, (n + 2) * sizeof(LPWSTR) + (l + 1) * sizeof(WCHAR));
else
buff = apxAlloc((n + 2) * sizeof(LPWSTR) + (l + 1) * sizeof(WCHAR));
*lppArray = (LPWSTR *)buff;
p = (LPWSTR)(buff + (n + 2) * sizeof(LPWSTR));
AplCopyMemory(p, lpString, (l + 1) * sizeof(WCHAR));
for (i = 0; i < n; i++) {
(*lppArray)[i] = p;
while (*p)
p++;
p++;
}
(*lppArray)[++i] = NULL;
return n;
}
LPWSTR apxMultiSzCombine(APXHANDLE hPool, LPCWSTR lpStrA, LPCWSTR lpStrB,
LPDWORD lpdwLength)
{
LPWSTR rv;
DWORD la = 0, lb = 0;
if (!lpStrA && !lpStrB)
return NULL; /* Nothing to do if both are NULL */
la = __apxGetMultiSzLengthW(lpStrA, NULL);
lb = __apxGetMultiSzLengthW(lpStrB, NULL);
rv = apxPoolCalloc(hPool, (la + lb + 1) * sizeof(WCHAR));
if (la) {
AplMoveMemory(rv, lpStrA, la * sizeof(WCHAR));
}
if (lb) {
AplMoveMemory(&rv[la], lpStrB, lb * sizeof(WCHAR));
}
if (lpdwLength)
*lpdwLength = (la + lb + 1) * sizeof(WCHAR);
return rv;
}
LPWSTR
apxMszToCRLFW(APXHANDLE hPool, LPCWSTR szStr)
{
DWORD l, c;
LPWSTR rv, b;
LPCWSTR p = szStr;
l = __apxGetMultiSzLengthW(szStr, &c);
b = rv = apxPoolCalloc(hPool, (l + c + 2) * sizeof(WCHAR));
while (c > 0) {
if (*p)
*b++ = *p;
else {
*b++ = L'\r';
*b++ = L'\n';
c--;
}
p++;
}
return rv;
}
/* ANSI version only */
DWORD
apxJavaCmdInitialize(APXHANDLE hPool, LPCWSTR szClassPath, LPCWSTR szClass,
LPCWSTR szOptions, DWORD dwMs, DWORD dwMx,
DWORD dwSs, LPCWSTR szCmdArgs, LPWSTR **lppArray)
{
DWORD i, nJVM, nCmd, nTotal, lJVM, lCmd;
LPWSTR p;
/* Calculate the number of all arguments */
nTotal = 0;
if (szClassPath)
++nTotal;
if (szClass)
++nTotal;
lJVM = __apxGetMultiSzLengthW(szOptions, &nJVM);
nTotal += nJVM;
lCmd = __apxGetMultiSzLengthW(szCmdArgs, &nCmd);
nTotal += nCmd;
if (dwMs)
++nTotal;
if (dwMx)
++nTotal;
if (dwSs)
++nTotal;
if (nTotal == 0)
return 0;
/* Allocate the array to store all arguments' pointers
*/
*lppArray = (LPWSTR *)apxPoolAlloc(hPool, (nTotal + 2) * sizeof(LPWSTR));
/* Process JVM options */
if (nJVM && lJVM) {
p = (LPWSTR)apxPoolAlloc(hPool, (lJVM + 1) * sizeof(WCHAR));
AplCopyMemory(p, szOptions, (lJVM + 1) * sizeof(WCHAR) + sizeof(WCHAR));
for (i = 0; i < nJVM; i++) {
(*lppArray)[i] = p;
while (*p)
p++;
p++;
}
}
/* Process the 3 extra JVM options */
if (dwMs) {
p = (LPWSTR)apxPoolAlloc(hPool, 64 * sizeof(WCHAR));
wsprintfW(p, L"-Xms%dm", dwMs);
(*lppArray)[i++] = p;
}
if (dwMx) {
p = (LPWSTR)apxPoolAlloc(hPool, 64 * sizeof(WCHAR));
wsprintfW(p, L"-Xmx%dm", dwMx);
(*lppArray)[i++] = p;
}
if (dwSs) {
p = (LPWSTR)apxPoolAlloc(hPool, 64 * sizeof(WCHAR));
wsprintfW(p, L"-Xss%dk", dwSs);
(*lppArray)[i++] = p;
}
/* Process the classpath and class */
if (szClassPath) {
p = (LPWSTR)apxPoolAlloc(hPool, (lstrlenW(JAVA_CLASSPATH_W) + lstrlenW(szClassPath)) * sizeof(WCHAR));
lstrcpyW(p, JAVA_CLASSPATH_W);
lstrcatW(p, szClassPath);
(*lppArray)[i++] = p;
}
if (szClass) {
p = (LPWSTR)apxPoolAlloc(hPool, (lstrlenW(szClass)) * sizeof(WCHAR));
lstrcpyW(p, szClass);
(*lppArray)[i++] = p;
}
/* Process command arguments */
if (nCmd && lCmd) {
p = (LPWSTR)apxPoolAlloc(hPool, (lCmd + 1) * sizeof(WCHAR));
AplCopyMemory(p, szCmdArgs, (lCmd + 1) * sizeof(WCHAR) + sizeof(WCHAR));
for (; i < nTotal; i++) {
(*lppArray)[i] = p;
while (*p)
p++;
p++;
}
}
(*lppArray)[++i] = NULL;
return nTotal;
}
