557 lines
17 KiB
C
557 lines
17 KiB
C
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/********************************************\
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*
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* File : rendserv.h
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* Author : Kevin Gallo
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* Created: 9/22/93
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*
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* Copyright (c) Microsoft Corp. 1993-1994
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*
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* Overview:
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*
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* Revision History:
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\********************************************/
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#ifndef _RENDSERV_H
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#define _RENDSERV_H
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// System includes
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#ifdef OLE2
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#define INC_OLE2 1
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#include <objbase.h>
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#endif
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#include "ifaxos.h"
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#ifdef IFAX
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#include "awfile.h"
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#include "sosutil.h"
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#include "device.h"
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#endif
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#include "render.h"
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// Library Name
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#ifdef WIN32
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#define LIB_RENDSERV "RNDSRV32.DLL"
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#else
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#define LIB_RENDSERV "RENDSERV.DLL"
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#endif
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// =================================================================
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// Errors -
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// These occupy the lowest 6 bits of the error
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// =================================================================
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#define RSMAKE_ERR(err) (ERR_FUNCTION_START+err)
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#define RSERR_GP_FAULT RSMAKE_ERR(0) // GP Fault
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#define RSERR_OPER_FAIL RSMAKE_ERR(1) // The desired operation failed.
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#define RSERR_BAD_OPER RSMAKE_ERR(2) // User tried to do something invalid
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#define RSERR_BAD_DATA RSMAKE_ERR(3) // Bad data was passed to a renderer.
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#define RSERR_DEV_FAIL RSMAKE_ERR(4) // Device failed.
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#define RSERR_PROP_FAIL RSMAKE_ERR(5) // Could not get a mapi property
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// =================================================================
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// Methods in subsystems
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// These occupy bits 6-11 - 64 values
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// =================================================================
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#define RSMAKE_METHOD(method) (method << 6)
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// =================================================================
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// General methods
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// =================================================================
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#define RSMETHOD_UNKNOWN RSMAKE_METHOD(0)
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#define RSMETHOD_OPEN RSMAKE_METHOD(1)
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#define RSMETHOD_CLOSE RSMAKE_METHOD(2)
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#define RSMETHOD_INIT RSMAKE_METHOD(3)
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#define RSMETHOD_READ RSMAKE_METHOD(4)
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#define RSMETHOD_WRITE RSMAKE_METHOD(5)
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#define RSMETHOD_RENDER RSMAKE_METHOD(6)
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#define RSMETHOD_ALLOC RSMAKE_METHOD(7)
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#define RSMETHOD_WINPROC RSMAKE_METHOD(8)
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#define RSMETHOD_START RSMAKE_METHOD(9)
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#define RSMETHOD_ERRREC RSMAKE_METHOD(10)
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// =================================================================
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//
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// System specific - start at 32
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//
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// =================================================================
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#define RSMETHOD_CUSTOM_START (32)
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#define RSMETHOD_GETDEVICES RSMAKE_METHOD(RSMETHOD_CUSTOM_START)
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// =================================================================
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//
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// Systems
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// These occupy bits 12-15 of the low WORD - 16 values
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//
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// =================================================================
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#define RSMAKE_SYS(sys) (sys << 12)
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#define RSSYS_UNKNOWN RSMAKE_SYS(0) // Unknown
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#define RSSYS_SOS RSMAKE_SYS(1) // SOS subsystem
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#define RSSYS_FILESYS RSMAKE_SYS(2) // File System
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#define RSSYS_NETWORK RSMAKE_SYS(3) // Network
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#define RSSYS_RENDERER RSMAKE_SYS(4) // Renderers
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#define RSSYS_RENDSERV RSMAKE_SYS(5) // Rendering Server
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#define RSSYS_DEVICE RSMAKE_SYS(6) // Devices
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#define RSSYS_THREAD RSMAKE_SYS(7) // Threads
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// =================================================================
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//
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// Error macros
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//
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// =================================================================
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#define RSFormCustomError(sys,method,err) ((WORD) (sys | method | err))
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#define RSFormIFError(sys,method,err) \
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(IFErrAssemble(PROCID_NONE,MODID_REND_SERVER,0,RSFormCustomError(sys,method,err)))
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#define RSGetErrCode(err) (err & 0x003f)
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#define RSGetErrMethod(err) (err & 0x0fc0)
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#define RSGetErrSys(err) (err & 0xf000)
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// =================================================================
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef LPVOID LPRENDSERVER ;
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typedef enum {
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RS_BEGINNING = 0,
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RS_CURRENT = 1,
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RS_END = 2,
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} RSOrigin_t ;
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#ifdef IFAX
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typedef enum {
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RSD_NULL = ATTACH_BY_NULL,
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RSD_FILE = ATTACH_BY_REF_RESOLVESOS,
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RSD_AWFILE = ATTACH_BY_SAVED_SECFILE,
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RSD_PIPE = ATTACH_BY_PIPE,
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RSD_SCANNER_PIPE = ATTACH_BY_SCANNER_PIPE,
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RSD_PRINTER_PIPE = ATTACH_BY_PRINTER_PIPE,
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RSD_METAFILE_PIPE = ATTACH_BY_METAFILE_PIPE,
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RSD_TRANSPORT_PIPE = ATTACH_BY_TRANSPORT_PIPE,
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RSD_LINEARIZER = ATTACH_BY_LINEARIZER,
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#ifdef OLE2
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RSD_OLESTREAM,
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#endif
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RSD_DIRECT_COPY,
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} RSDeviceType_t ;
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#else
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typedef enum {
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RSD_NULL,
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RSD_FILE,
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RSD_AWG3_HANDLE,
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#ifdef OLE2
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RSD_OLESTREAM,
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#endif
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} RSDeviceType_t ;
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#endif
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// Define Job Context
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typedef WORD HJC ;
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//
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// Macros for combining Device IDs
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// Used to store ID in PR_ATTACH_DEVID property.
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// (major is high word and minor is low word)
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#define MAKE_DEVID(major,minor) MAKEWORD(minor,major)
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#define GET_MINOR_DEVID(id) LOBYTE(id)
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#define GET_MAJOR_DEVID(id) HIBYTE(id)
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// Encoding structure for PR_ENCODING property
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// For now use the encoded values not the real values (match caps structure)
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// We may want to set width and height to be exact values
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typedef
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struct Encoding_t {
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WORD cbStruct ; // Size of the structure
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DWORD Resolution ; // The data resolution - see buffer.h for types (AWRES_xxx)
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DWORD Encoding ; // The data encoding format - see buffer.h for types (xxx_DATA)
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DWORD PageSize ; // The page size - see buffer.h for types (AWPAPER_xxx)
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DWORD LengthLimit ; // The page length - see buffer.h for types (AWLENGTH_xxx)
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} Encoding_t , FAR * lpEncoding_t ;
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// This is the topology data structure
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#ifdef IFAX
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#pragma warning (disable: 4200)
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typedef
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struct TopNode {
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WORD cbSize ; // Size of node
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char szRenderName[16] ; // Renderers modules name (cannot be more than 12 characters)
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LPCSTR RenderInfoProc ; // Must be the Ordinal Number of the getinfo call
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char RenderParam[] ;
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} TopNode, FAR * lpTopNode ;
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typedef
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struct Topology {
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WORD cbSize ; // Size of the struct itself without nodes (just the header)
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WORD cbTotalSize ; // Total size of data in struct
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WORD nRenderers ; // Number of renderers
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WORD uOffset[] ; // Offsets into this struct where TopNode's are. There are nRenderers
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// of these.
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} Topology , FAR * lpTopology ;
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#define GET_TOPNODE(Top,idx) ((lpTopNode) (((LPBYTE)Top) + Top->uOffset[idx]))
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#pragma warning (default: 4200)
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#else
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// A topology will be a linked list of TopNodes
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typedef struct TopNode FAR * lpTopNode ;
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#pragma warning (disable: 4200)
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typedef struct TopNode {
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WORD cbSize ; // Size of node
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LPTSTR szRenderName ; // Renderers modules name - (this is the dll)
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LPCSTR RenderInfoProc ; // Will be passed directly to getprocaddress (i.e. ordinal or name)
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lpTopNode lpNext ; // Used to create linked list topology
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char RenderParam[] ;
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} TopNode ;
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#pragma warning (default: 4200)
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typedef struct Topology {
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WORD nRenderers ; // Number of renderers
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lpTopNode lpHead ; // Pointer to first renderer
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lpTopNode lpTail ; // Pointer to last renderer
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} Topology , FAR * lpTopology ;
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#endif
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/****
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@doc EXTERNAL RENDSERV
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@types RSProcessInfo_t | The Process Pipe information structure.
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@field HSESSION | hSession | Specifies the session handle for the device.
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@field DEVICESTR | szDeviceName | Specifies the name of the device to use.
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@field UCHAR | ucMajorDevId | Specifies the Major Id of the device.
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@field UCHAR | ucMinorDevId | Specifies the Minor Id of the device.
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@field LPVOID | lpMode | Specifies the mode structure to be passed to the device.
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@field UINT | cbMode | Specifies the size of mode structure.
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@comm There are other reserved fields in the structure which have not been
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mentioned here.
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@tagname RSProcessInfo_t
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****/
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#ifdef IFAX
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typedef
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struct RSProcessPipeInfo_t {
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HSESSION hSession ;
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DEVICESTR szDeviceName ;
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UCHAR ucMajorDevId ;
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UCHAR ucMinorDevId ;
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LPVOID lpMode ;
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UINT cbMode ;
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} RSProcessPipeInfo_t , FAR * lpRSProcessPipeInfo_t ;
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#endif
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typedef
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struct RSDeviceInfo_t {
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RSDeviceType_t DevType ;
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Encoding_t Encoding ;
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union {
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LPTSTR lpszFileName ;
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HANDLE hFile ;
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#ifdef OLE2
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LPSTREAM lpstream ;
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#endif
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#ifdef IFAX
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hSecureFile SecFileName ;
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HPIPE hpipe ;
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LPMESSAGESOS lpMessage ;
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RSProcessPipeInfo_t ProcInfo ;
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#endif
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} ;
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} RSDeviceInfo_t ;
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typedef RSDeviceInfo_t FAR * lpRSDeviceInfo_t, FAR * FAR * lplpRSDeviceInfo_t ;
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typedef const RSDeviceInfo_t FAR * lpCRSDeviceInfo_t, FAR * FAR * lplpCRSDeviceInfo_t ;
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#ifdef IFAX
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#pragma warning (disable: 4200)
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typedef
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struct SOSProcessPipeInfo_t {
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HSESSION hSession ;
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DEVICESTR szDeviceName ;
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UCHAR ucMajorDevId ;
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UCHAR ucMinorDevId ;
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UINT cbMode ;
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BYTE Mode[] ;
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} SOSProcessPipeInfo_t , FAR * lpSOSProcessPipeInfo_t ;
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typedef
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struct SOSDeviceInfo_t {
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UINT cbSize ;
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RSDeviceType_t DevType ;
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Encoding_t Encoding ;
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union {
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char lpszFileName[] ;
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hSecureFile SecFileName ;
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HPIPE hpipe ;
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LPMESSAGESOS lpMessage ;
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SOSProcessPipeInfo_t ProcInfo ;
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} ;
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} SOSDeviceInfo_t , FAR * lpSOSDeviceInfo_t, FAR * FAR * lplpSOSDeviceInfo_t ;
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#pragma warning (default: 4200)
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#endif
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typedef void (WINAPI *LPFNACKPROC) (LPRENDSERVER lprs,WORD PageNum,WORD wValue,LPVOID lpvData) ;
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typedef void (WINAPI *LPFNSTATUSPROC) (LPRENDSERVER lprs,WORD PageNum,WORD kbytes,LPVOID lpvData) ;
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/********
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@doc EXTERNAL RENDSERV
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@api LPRENDSERVER | RSAlloc | Allocates a Render Server.
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@rdesc Returns a pointer to the Rendering Server or NULL if there was not enough memory.
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********/
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EXPORT_DLL LPRENDSERVER WINAPI RSAlloc () ;
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EXPORT_DLL void WINAPI RSFree (LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSInit (LPRENDSERVER lprs,HJC hjc,HWND hwnd) ;
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EXPORT_DLL BOOL WINAPI RSOpen (LPRENDSERVER lprs,
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lpRSDeviceInfo_t lpSrcInfo,lpRSDeviceInfo_t lpTgtInfo,
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lpTopology lpTop,LPJOBINFO lpJobInfo) ;
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EXPORT_DLL BOOL WINAPI RSClose (LPRENDSERVER lprs) ;
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// Returns false if we did not process it
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EXPORT_DLL LRESULT WINAPI RSWndProc (LPRENDSERVER lprs,UINT msg,WPARAM wParam,LPARAM lParam) ;
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EXPORT_DLL BOOL WINAPI RSRender (LPRENDSERVER lprs,UINT nIterations) ;
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EXPORT_DLL BOOL WINAPI RSSetPage (LPRENDSERVER lprs,RSOrigin_t origin,int offset) ;
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// These will be called once a page or job ack
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// is received (indicating the target has confirmed them.
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//
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// The last page will call JobAck and not PageAck
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// - thus if these are 5 pages there will be 4 page acks and one job ack
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EXPORT_DLL void WINAPI RSSetPageAckCallback(LPRENDSERVER lprs,LPFNACKPROC lpfnAckProc,LPVOID lpvData) ;
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EXPORT_DLL void WINAPI RSSetJobAckCallback(LPRENDSERVER lprs,LPFNACKPROC lpfnAckProc,LPVOID lpvData) ;
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EXPORT_DLL void WINAPI RSSetStatusCallback(LPRENDSERVER lprs,LPFNSTATUSPROC lpfnStatusProc,LPVOID lpvData) ;
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EXPORT_DLL void WINAPI RSSetSrcJobAckCallback(LPRENDSERVER lprs,LPFNACKPROC lpfnAckProc,LPVOID lpvData) ;
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EXPORT_DLL void WINAPI RSPause (LPRENDSERVER lprs) ;
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EXPORT_DLL void WINAPI RSResume (LPRENDSERVER lprs) ;
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EXPORT_DLL void WINAPI RSAbort (LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSSpool (LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSIsBlocking(LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSIsPaused(LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSIsDone(LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSIsInit(LPRENDSERVER lprs) ;
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EXPORT_DLL BOOL WINAPI RSIsOpen(LPRENDSERVER lprs) ;
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// This will take the device structures and create a topology using format resolution
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// If this succeeds it will render the entire topology calling yield where appropriate
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// and then returning when complete or an error occurs
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// If this returns FALSE then this the function will fail and return FALSE
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typedef BOOL (WINAPI *LPFNYIELDPROC) (LPVOID lpvData) ;
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EXPORT_DLL BOOL WINAPI RSFormatAndRender (lpRSDeviceInfo_t lpSrcInfo,
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lpRSDeviceInfo_t lpTgtInfo,
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LPJOBINFO lpJobInfo,
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LPFNYIELDPROC lpfnYieldProc,
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LPVOID lpvData) ;
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#define ORD_RSFormatAndRender MAKEINTRESOURCE(100) // "RSFormatAndRender"
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typedef BOOL (* WINAPI LPFN_RSFormatAndRender)
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(lpRSDeviceInfo_t, lpRSDeviceInfo_t, LPJOBINFO, LPFNYIELDPROC, LPVOID);
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#ifdef IFAX
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typedef struct RSRInfo_t {
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DWORD dwIndex ;
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lpRSDeviceInfo_t lpSrcInfo ;
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lpRSDeviceInfo_t lpTgtInfo ;
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lpTopology lpTop ;
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LPJOBINFO lpJobInfo ;
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} RSRInfo_t ;
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/********
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@doc EXTERNAL RENDERSERV
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@types RSReason_t | The callback function can be called for any of these reasons.
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@emem RSREASON_NONE | No specific reason - simply a test.
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@emem RSREASON_INIT | This is to initialize the structure. The callback function
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is responsible for setting the following fields of the Render_t structure:
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lpSrcInfo: The source device information structure.
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lpTgtInfo: The target device information structure.
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lpTop : The topology structure.
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lpJobInfo: The job information structure if required by renderers.
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hjc : The job context identifier.
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hwnd : The hwnd to have messages for pipe posted to.
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@emem RSREASON_START | Indicates that the rendering will begin.
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@emem RSREASON_DONE | Indicates that rendering is complete.
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@emem RSREASON_DEINIT | Indicates the job information should be freed. Anything
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allocated in RSREASON_INIT should be freed. This is guaranteed to be call if
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the callback returned TRUE from the RSREASON_INIT callback - even if an error
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occurs.
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@emem RSREASON_STATUS | If the status flag was passed in the RSRender call then
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this contains status information. Not defined yet!
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@emem RSREASON_YIELD | If the yield flag was specified then this gives the callback
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the opportunity to do other work - such as process the message queue.
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@emem RSREASON_ERROR | Indicates an error has occurred and rendering will be terminated.
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********/
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typedef enum {
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RSREASON_NONE = 0,
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RSREASON_INIT,
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RSREASON_START,
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RSREASON_DONE,
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RSREASON_DEINIT,
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RSREASON_STATUS,
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RSREASON_YIELD,
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RSREASON_ERROR,
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} RSReason_t ;
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typedef struct Render_t FAR * LPRender_t ;
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typedef BOOL (WINAPI *LPFNRENDSERVPROC) (LPVOID lpvData,DWORD fdwReason,LPRender_t lpRenderData) ;
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#define RSR_ASYNC_MODE 0x00000001 // The call will be asyncronous
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#define RSR_STATUS_MODE 0x00000002 // Callback will be done for status
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#define RSR_YIELD_MODE 0x00000004 // In sync mode yield will be called
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EXPORT_DLL BOOL WINAPI RSRenderData(DWORD fdwFlags,
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LPFNRENDSERVPROC lpfnRSProc,
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LPVOID lpvData) ;
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typedef struct Render_t {
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DWORD fdwFlags ;
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LPFNRENDSERVPROC lpfnRSProc ;
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LPVOID lpvData ;
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DWORD dwIndex ;
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lpRSDeviceInfo_t lpSrcInfo ;
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lpRSDeviceInfo_t lpTgtInfo ;
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lpTopology lpTop ;
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LPJOBINFO lpJobInfo ;
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HJC hjc ;
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HWND hwnd ;
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WORD wPageNum ;
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WORD wkbytes ;
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DWORD dwError ;
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LPRENDSERVER lprs ;
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} Render_t ;
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//
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// MAPI Specific calls
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//
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typedef LPVOID LPSOSREND ;
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LPSOSREND WINAPI SRSAlloc () ;
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void WINAPI SRSFree (LPSOSREND lprs) ;
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BOOL WINAPI SRSInit (LPSOSREND lprs) ;
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BOOL WINAPI SRSOpen (LPSOSREND lprs,ENTRYIDSOS src,ENTRYIDSOS tgt,HJC hjc,HWND hwnd) ;
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BOOL WINAPI SRSClose (LPSOSREND lprs) ;
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LRESULT WINAPI SRSWndProc (LPSOSREND lprs,UINT msg,WPARAM wParam,LPARAM lParam) ;
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// This will open the attachment
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BOOL WINAPI SRSSetCurAttachNum (LPSOSREND lprs,UINT num) ;
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// This will automatically advance to next attachment if autoadvance is TRUE (default)
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||
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// If autoadvance is true - the job is done after the last attachent otherwise it
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||
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// will be set to true after the current attachment is completed.
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||
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//
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||
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// If SetCurAttachNum is called the done flag will be reset to FALSE
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BOOL WINAPI SRSRender (LPSOSREND lprs,UINT nIterations) ;
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LPBUFFER WINAPI SRSGetBuf (LPSOSREND lprs) ;
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BOOL WINAPI SRSSetPage (LPSOSREND lprs,RSOrigin_t origin,int offset) ;
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BOOL WINAPI SRSGetAutoAdvance (LPSOSREND lprs) ;
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||
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void WINAPI SRSSetAutoAdvance (LPSOSREND lprs,BOOL badv) ;
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||
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ULONG WINAPI SRSGetNumAttach (LPSOSREND lprs) ;
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||
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ULONG WINAPI SRSGetCurAttachNum (LPSOSREND lprs) ;
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||
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||
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void WINAPI SRSPause (LPSOSREND lprs) ;
|
||
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void WINAPI SRSResume (LPSOSREND lprs) ;
|
||
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|
||
|
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void WINAPI SRSAbort (LPSOSREND lprs) ;
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||
|
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BOOL WINAPI SRSSpool (LPSOSREND lprs) ;
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||
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BOOL WINAPI SRSPartSave (LPSOSREND lprs) ;
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||
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||
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BOOL WINAPI SRSIsBlocking(LPSOSREND lprs) ;
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||
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BOOL WINAPI SRSIsPaused(LPSOSREND lprs) ;
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||
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BOOL WINAPI SRSIsDone(LPSOSREND lprs) ;
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||
|
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BOOL WINAPI SRSIsInit(LPSOSREND lprs) ;
|
||
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BOOL WINAPI SRSIsOpen(LPSOSREND lprs) ;
|
||
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||
|
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LPRENDSERVER WINAPI SRSGetRendServer(LPSOSREND lprs) ;
|
||
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|
||
|
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BOOL WINAPI RSRecoverMsg (LPMESSAGESOS lpMsg) ;
|
||
|
|
UINT WINAPI RSCalculatePageCount(lpRSDeviceInfo_t lpinfo) ;
|
||
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|
||
|
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#endif
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
} // extern "C"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // _RENDSERV_H
|
||
|
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|
||
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