FX_BOOL CPDF_SecurityHandler::OnInit(CPDF_Parser* pParser,
CPDF_Dictionary* pEncryptDict) {
m_pParser = pParser;
if (!LoadDict(pEncryptDict)) {
return FALSE;
}
if (m_Cipher == FXCIPHER_NONE) {
return TRUE;
}
return CheckSecurity(m_KeyLen);
}
//
// FUNCTION: DoTimings
//
// PURPOSE: Calls and times various RPC calls.
// (Avoid cluttering up main())
//
// PARAMETERS:
// Binding - Binding to the server.
// iIterations - Number of times to make each call.
//
// RETURN VALUE:
// n/a
//
//
void DoTimings(RPC_BINDING_HANDLE Binding,
UINT iIterations)
{
ULONG mseconds;
UINT i;
RPC_STATUS status;
byte bBuffer[4096];
ULONG lBufferLength;
ULONG lBufferSize;
// Time Pings() (void calls)
StartTime();
for(i = iIterations; i; i--)
{
status = Ping(Binding);
if (status != RPC_S_OK)
goto Cleanup;
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - void calls.\n", iIterations, mseconds);
// Time [in] buffer's
//
lBufferLength = BUFFER_SIZE;
lBufferSize = BUFFER_SIZE;
StartTime();
for(i = iIterations; i; i--)
{
status = BufferIn1(Binding, bBuffer, lBufferLength, lBufferSize);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer in (1).\n", iIterations, mseconds);
lBufferLength = BUFFER_SIZE;
StartTime();
for(i = iIterations; i; i--)
{
status = BufferIn3(Binding, bBuffer, lBufferLength);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer in (2).\n", iIterations, mseconds);
lBufferLength = BUFFER_SIZE;
StartTime();
for(i = iIterations; i; i--)
{
status = BufferIn3(Binding, bBuffer, lBufferLength);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer in (3).\n", iIterations, mseconds);
// Time [out] buffer's
lBufferLength = BUFFER_SIZE;
StartTime();
for(i = iIterations; i; i--)
{
status = BufferOut1(Binding, bBuffer, &lBufferLength);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer out (1).\n", iIterations, mseconds);
lBufferLength = BUFFER_SIZE;
lBufferSize = BUFFER_SIZE;
StartTime();
for(i = iIterations; i; i--)
{
status = BufferOut2(Binding, bBuffer, lBufferSize, &lBufferLength);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer out (2).\n", iIterations, mseconds);
StartTime();
for(i = iIterations; i; i--)
{
BUFFER Buffer;
Buffer.BufferLength = 0;
Buffer.Buffer = 0;
status = BufferOut3(Binding, &Buffer);
if (status != RPC_S_OK)
{
goto Cleanup;
}
MIDL_user_free(Buffer.Buffer);
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer out (3).\n", iIterations, mseconds);
lBufferLength = BUFFER_SIZE;
StartTime();
for(i = iIterations; i; i--)
{
status = BufferOut4(Binding, bBuffer, &lBufferLength);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 100 byte buffer out (4).\n", iIterations, mseconds);
// Time arrays of structures
{
struct BAD1 abad1[50];
struct BAD2 abad2[50];
struct GOOD agood[50];
for (i = 0; i < 50; i++)
{
abad2[i].e = (BAD_ENUM)i % 4 + 1;
agood[i].e = (GOOD_ENUM)i % 4 + 5;
}
StartTime();
for(i = iIterations; i; i--)
{
status = StructsIn1(Binding, &abad1[0]);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - 2 mod 4 aligned structs.\n", iIterations, mseconds);
StartTime();
for(i = iIterations; i; i--)
{
status = StructsIn2(Binding, &abad2[0]);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - structs with an enum.\n", iIterations, mseconds);
StartTime();
for(i = iIterations; i; i--)
{
status = StructsIn3(Binding, &agood[0]);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - structs with v1_enum.\n", iIterations, mseconds);
}
// Linked lists
{
LIST list;
PLIST plist = &list;
for (i = 0; i < LIST_SIZE - 1; i++)
{
plist->pNext = MIDL_user_allocate(sizeof(LIST));
plist->data = i;
if (plist->pNext == 0)
{
status = RPC_S_OUT_OF_MEMORY;
goto Cleanup;
}
plist = plist->pNext;
}
plist->data = i;
plist->pNext = 0;
StartTime();
for(i = iIterations; i; i--)
{
status = ListIn(Binding, &list);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - [in] linked list.\n", iIterations, mseconds);
StartTime();
for(i = iIterations; i; i--)
{
status = ListOut1(Binding, &list);
if (status != RPC_S_OK)
{
goto Cleanup;
}
// Freeing the list here would cause all the elements
// to be allocated again on the next call.
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - [out] linked list (1).\n", iIterations, mseconds);
StartTime();
for(i = iIterations; i; i--)
{
status = ListOut2(Binding, &list);
if (status != RPC_S_OK)
{
goto Cleanup;
}
// Freeing the list here would cause all the elements
// to be allocated again on the next call.
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - [out] linked list (2).\n", iIterations, mseconds);
// Free allocated elements of the list.
plist = list.pNext;
while(plist)
{
PLIST tmp = plist;
plist = plist->pNext;
MIDL_user_free(tmp);
}
}
// Unions
{
BAD_UNION badunionArray[UNION_ARRAY_LEN];
GOOD_UNION goodunion;
ARM_ONE armone;
ULONG ulArray[UNION_ARRAY_LEN];
goodunion.Tag = 1;
goodunion.u.pOne = &armone;
armone.DataLength = UNION_ARRAY_LEN;
armone.Data = ulArray;
for(i = 0; i < UNION_ARRAY_LEN; i++)
{
ulArray[i] = i;
badunionArray[i].Tag = 1;
badunionArray[i].u.ulData = i;
}
StartTime();
for(i = iIterations; i; i--)
{
status = UnionCall1(Binding, UNION_ARRAY_LEN, badunionArray);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - [in] array of unions.\n", iIterations, mseconds);
StartTime();
for(i = iIterations; i; i--)
{
status = UnionCall2(Binding, &goodunion);
if (status != RPC_S_OK)
{
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - [in] union of arrays.\n", iIterations, mseconds);
}
// Time pings() (null calls) which impersonate the client.
StartTime();
for(i = iIterations; i; i--)
{
status = CheckSecurity(Binding);
if (status != RPC_S_OK)
{
if (status == RPC_S_ACCESS_DENIED)
{
printf("Access denied, try -s 2 or higher.\n");
return;
}
goto Cleanup;
}
}
mseconds = EndTime();
printf("%4d calls in %8d milliseconds - void call w/ impersonation\n", iIterations, mseconds);
Cleanup:
if (status != RPC_S_OK)
{
printf("Call failed - %d\n", status);
}
return;
}
