7c3f8f33ab
This patch contains: * checks for malloc return value + treat callers; * modified malloc() + ZeroMemory() to calloc(); * misc fixes of micro errors seen during the code audit: ** some invalid checks in gcc.c, also there were some possible integer overflow. This is interesting because at the end the data are parsed and freed directly, so it's a vulnerability in some kind of dead code (at least useless); ** fixed usage of GetComputerNameExA with just one call, when 2 were used in misc places. According to MSDN GetComputerNameA() is supposed to return an error when called with NULL; ** there were a bug in the command line parsing of shadow; ** in freerdp_dynamic_channel_collection_add() the size of array was multiplied by 4 instead of 2 on resize
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Input PDUs
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*
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* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __INPUT_H
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#define __INPUT_H
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#include "rdp.h"
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#include "fastpath.h"
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#include "message.h"
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#include <freerdp/input.h>
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#include <freerdp/freerdp.h>
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#include <winpr/stream.h>
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/* Input Events */
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#define INPUT_EVENT_SYNC 0x0000
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#define INPUT_EVENT_SCANCODE 0x0004
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#define INPUT_EVENT_UNICODE 0x0005
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#define INPUT_EVENT_MOUSE 0x8001
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#define INPUT_EVENT_MOUSEX 0x8002
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#define RDP_CLIENT_INPUT_PDU_HEADER_LENGTH 4
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BOOL input_send_synchronize_event(rdpInput* input, UINT32 flags);
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BOOL input_send_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code);
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BOOL input_send_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code);
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BOOL input_send_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y);
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BOOL input_send_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y);
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BOOL input_send_fastpath_synchronize_event(rdpInput* input, UINT32 flags);
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BOOL input_send_fastpath_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code);
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BOOL input_send_fastpath_unicode_keyboard_event(rdpInput* input, UINT16 flags, UINT16 code);
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BOOL input_send_fastpath_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y);
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BOOL input_send_fastpath_extended_mouse_event(rdpInput* input, UINT16 flags, UINT16 x, UINT16 y);
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BOOL input_recv(rdpInput* input, wStream* s);
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int input_process_events(rdpInput* input);
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BOOL input_register_client_callbacks(rdpInput* input);
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rdpInput* input_new(rdpRdp* rdp);
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void input_free(rdpInput* input);
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#endif /* __INPUT_H */
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