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ole32: Call ServerNotify for channel hooks. 

Store the SChannelHookCallInfo structure in the message state.
This commit is contained in:
Rob Shearman 2006-12-19 19:35:51 +00:00 committed by Alexandre Julliard
parent 5788ee9f05
commit c0a25d3565
1 changed files with 53 additions and 11 deletions
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64
dlls/ole32/rpc.c
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@ -127,6 +127,7 @@ struct message_state
{
RPC_BINDING_HANDLE binding_handle;
ULONG prefix_data_len;
SChannelHookCallInfo channel_hook_info;
};
typedef struct
@ -243,6 +244,36 @@ static unsigned char * ChannelHooks_ClientFillBuffer(SChannelHookCallInfo *info,
return buffer;
}
static void ChannelHooks_ServerNotify(SChannelHookCallInfo *info,
DWORD lDataRep, WIRE_ORPC_EXTENT *first_wire_orpc_extent,
ULONG extension_count)
{
struct channel_hook_entry *entry;
ULONG i;
EnterCriticalSection(&csChannelHook);
LIST_FOR_EACH_ENTRY(entry, &channel_hooks, struct channel_hook_entry, entry)
{
WIRE_ORPC_EXTENT *wire_orpc_extent;
for (i = 0, wire_orpc_extent = first_wire_orpc_extent;
i < extension_count;
i++, wire_orpc_extent = (WIRE_ORPC_EXTENT *)&wire_orpc_extent->data[wire_orpc_extent->conformance])
{
if (IsEqualGUID(&entry->id, &wire_orpc_extent->id))
break;
}
if (i == extension_count) wire_orpc_extent = NULL;
IChannelHook_ServerNotify(entry->hook, &entry->id, &info->iid,
wire_orpc_extent ? wire_orpc_extent->size : 0,
wire_orpc_extent ? wire_orpc_extent->data : NULL,
lDataRep);
}
LeaveCriticalSection(&csChannelHook);
}
HRESULT RPC_RegisterChannelHook(REFGUID rguid, IChannelHook *hook)
{
struct channel_hook_entry *entry;
@ -360,7 +391,6 @@ static HRESULT WINAPI ClientRpcChannelBuffer_GetBuffer(LPRPCCHANNELBUFFER iface,
struct channel_hook_buffer_data *channel_hook_data;
unsigned int channel_hook_count;
ULONG extension_count;
SChannelHookCallInfo channel_hook_info;
TRACE("(%p)->(%p,%s)\n", This, olemsg, debugstr_guid(riid));
@ -384,14 +414,14 @@ static HRESULT WINAPI ClientRpcChannelBuffer_GetBuffer(LPRPCCHANNELBUFFER iface,
msg->Handle = This->bind;
msg->RpcInterfaceInformation = cif;
channel_hook_info.iid = *riid;
channel_hook_info.cbSize = sizeof(channel_hook_info);
channel_hook_info.uCausality = GUID_NULL; /* FIXME */
channel_hook_info.dwServerPid = 0; /* FIXME */
channel_hook_info.iMethod = msg->ProcNum;
channel_hook_info.pObject = NULL; /* only present on server-side */
message_state->channel_hook_info.iid = *riid;
message_state->channel_hook_info.cbSize = sizeof(message_state->channel_hook_info);
message_state->channel_hook_info.uCausality = GUID_NULL; /* FIXME */
message_state->channel_hook_info.dwServerPid = 0; /* FIXME */
message_state->channel_hook_info.iMethod = msg->ProcNum;
message_state->channel_hook_info.pObject = NULL; /* only present on server-side */
extensions_size = ChannelHooks_ClientGetSize(&channel_hook_info,
extensions_size = ChannelHooks_ClientGetSize(&message_state->channel_hook_info,
&channel_hook_data, &channel_hook_count, &extension_count);
msg->BufferLength += FIELD_OFFSET(ORPCTHIS, extensions) + 4;
@ -415,9 +445,9 @@ static HRESULT WINAPI ClientRpcChannelBuffer_GetBuffer(LPRPCCHANNELBUFFER iface,
orpcthis->version.MajorVersion = COM_MAJOR_VERSION;
orpcthis->version.MinorVersion = COM_MINOR_VERSION;
orpcthis->flags = channel_hook_info.dwServerPid ? ORPCF_LOCAL : ORPCF_NULL;
orpcthis->flags = message_state->channel_hook_info.dwServerPid ? ORPCF_LOCAL : ORPCF_NULL;
orpcthis->reserved1 = 0;
orpcthis->cid = channel_hook_info.uCausality;
orpcthis->cid = message_state->channel_hook_info.uCausality;
/* NDR representation of orpcthis->extensions */
*(DWORD *)msg->Buffer = extensions_size ? 1 : 0;
@ -436,7 +466,7 @@ static HRESULT WINAPI ClientRpcChannelBuffer_GetBuffer(LPRPCCHANNELBUFFER iface,
*(DWORD *)msg->Buffer = (extension_count + 1) & ~1;
msg->Buffer = (char *)msg->Buffer + sizeof(DWORD);
msg->Buffer = ChannelHooks_ClientFillBuffer(&channel_hook_info,
msg->Buffer = ChannelHooks_ClientFillBuffer(&message_state->channel_hook_info,
msg->Buffer, channel_hook_data, channel_hook_count);
/* we must add a dummy extension if there is an odd extension
@ -921,6 +951,18 @@ void RPC_ExecuteCall(struct dispatch_params *params)
message_state->prefix_data_len = original_buffer - (char *)msg->Buffer;
message_state->binding_handle = msg->Handle;
message_state->channel_hook_info.iid = IID_NULL; /* FIXME */
message_state->channel_hook_info.cbSize = sizeof(message_state->channel_hook_info);
message_state->channel_hook_info.uCausality = orpcthis.cid;
message_state->channel_hook_info.dwServerPid = GetCurrentProcessId();
message_state->channel_hook_info.iMethod = msg->ProcNum;
message_state->channel_hook_info.pObject = NULL; /* FIXME */
if (orpcthis.extensions && first_wire_orpc_extent &&
orpcthis.extensions->size)
ChannelHooks_ServerNotify(&message_state->channel_hook_info, msg->DataRepresentation, first_wire_orpc_extent, orpcthis.extensions->size);
msg->Handle = message_state;
msg->BufferLength -= message_state->prefix_data_len;