138 lines
4.4 KiB
C
138 lines
4.4 KiB
C
/*************************************************************************
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PC-WIIS File Input/Output routines
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This module contains all the entry points for TERMINATE HANDLERS.
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02-feb-90 steve sherman removed code for file handlers now use GFS.
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02-feb-90 steve sherman updated to conform with open image names.
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02-feb-89 jim snyder code freeze
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4-feb-92 jar modified call to 'deallocate_fio_data' to account for new
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window handle parameter (roland)
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*************************************************************************/
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#include "abridge.h"
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#include <windows.h>
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#include "wic.h"
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#include "oifile.h"
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#include "oierror.h"
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#include "filing.h"
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#include "oidisp.h"
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//#include "privapis.h"
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#include "engdisp.h"
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#ifdef MUTEXDEBUG
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#include <stdio.h>
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#endif
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// BOOL FAR PASCAL IMGSetProp(HWND, LPCSTR, HANDLE);
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// HANDLE FAR PASCAL IMGGetProp(HWND, LPCSTR);
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// HANDLE FAR PASCAL IMGRemoveProp(HWND, LPCSTR);
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//***********************************************************************
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//
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// IMGFileStopInputHandlerm
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//
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//***********************************************************************
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// 9504.05 jar return as int
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//WORD FAR PASCAL IMGFileStopInputHandlerm ( window_handle, hTargetNode)
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//HWND window_handle;
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//HANDLE hTargetNode;
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int FAR PASCAL IMGFileStopInputHandlerm ( HWND window_handle,
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HANDLE hTargetNode)
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{
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HANDLE hParent;
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// 9504.05 jar return int
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//WORD status = SUCCESS;
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int status = SUCCESS;
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extern HANDLE g_hFilingMutex2;
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DWORD dwObjectWait;
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#ifdef MUTEXDEBUG
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DWORD ProcessId;
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char szBuf1[100];
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char szOutputBuf[200];
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#endif
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if ( !IsWindow ( window_handle ))
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return ( FIO_INVALID_WINDOW_HANDLE );
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/* BEGIN MUTEX SECTION Prevent interrupts while we're in here */
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#ifdef MUTEXDEBUG
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ProcessId = GetCurrentProcessId();
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sprintf(szOutputBuf, "\t Before Wait - Operate on PropList table %lu\n", ProcessId);
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sprintf(szBuf1, "\t Handle = %lu; \n", g_hFilingMutex2);
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strcat(szOutputBuf, szBuf1);
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sprintf(szBuf1, "\t File = %s; \n Line = %lu; \n", __FILE__,__LINE__);
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strcat(szOutputBuf, szBuf1);
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OutputDebugString(szOutputBuf);
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#endif
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dwObjectWait = WaitForSingleObject(g_hFilingMutex2, INFINITE);
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#ifdef MUTEXDEBUG
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ProcessId = GetCurrentProcessId();
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sprintf(szOutputBuf, "\t After Wait - Operate on PropList table %lu\n", ProcessId);
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sprintf(szBuf1, "\t Handle = %lu; \n", g_hFilingMutex2);
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strcat(szOutputBuf, szBuf1);
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sprintf(szBuf1, "\t File = %s; \n Line = %lu; \n", __FILE__,__LINE__);
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strcat(szOutputBuf, szBuf1);
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OutputDebugString(szOutputBuf);
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#endif
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status = SearchForPropList(window_handle, hTargetNode, (LPHANDLE)&hParent);
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if (status == FIO_FILE_PROP_FOUND)
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{
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close_input_file(window_handle, hTargetNode);
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status = RemovePropListFromChain(window_handle, hTargetNode,
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(LPHANDLE)&hParent);
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deallocate_fio_data (hTargetNode, window_handle);
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}
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ReleaseMutex(g_hFilingMutex2);
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#ifdef MUTEXDEBUG
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ProcessId = GetCurrentProcessId();
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sprintf(szOutputBuf, "\t After Release - Operate on PropList table %lu\n", ProcessId);
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sprintf(szBuf1, "\t Handle = %lu; \n", g_hFilingMutex2);
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strcat(szOutputBuf, szBuf1);
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sprintf(szBuf1, "\t File = %s; \n Line = %lu; \n", __FILE__,__LINE__);
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strcat(szOutputBuf, szBuf1);
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OutputDebugString(szOutputBuf);
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#endif
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return(status);
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}
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/*************************************************************************/
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//*****************************************************************
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//
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// IMGFileStopOutputHandler
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//
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//*****************************************************************
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// 9503.31 jar return as int
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//WORD FAR PASCAL IMGFileStopOutputHandler ( window_handle )
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// HWND window_handle;
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int FAR PASCAL IMGFileStopOutputHandler ( HWND window_handle )
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{
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FIO_HANDLE fio_handle;
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if ( !IsWindow ( window_handle ))
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return ( FIO_INVALID_WINDOW_HANDLE );
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//LockData (0);
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if (fio_handle = FioGetProp ( window_handle, OUTPUT_DATA ))
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{
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close_output_file(window_handle, fio_handle);
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}
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/***** get window specific data and lock or error *****/
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if ( fio_handle = FioRemoveProp ( window_handle, OUTPUT_DATA ))
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{
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deallocate_fio_data (fio_handle, window_handle);
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}
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//UnlockData (0);
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return (0);
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}
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