/* NEWFSLIB.C 10/27/87 - 01/06/88 Derek Mui */ /* Totally rewritten by Derek Mui */ /* Change fs_input 1/21/88 - 1/22/88 D.Mui */ /* Change at r_dir 1/28/88 D.Mui */ /* Allocate all the memory first 2/10/88 D.Mui */ /* Save the extension always and append to the new dir 2/12/88 */ /* Change at r_files 2/23/88 D.Mui */ /* Save the default drive's directory 2/24/88 D.Mui */ /* Save all the drive's default directory 2/29/88 D.Mui */ /* Update 3/1/88 - 3/2/88 D.Mui */ /* Save and set new clipping rect 3/15/88 D.Mui */ /* Change at fix_path 3/22/88 D.Mui */ /* Optimize at fs_input 3/24/88 D.Mui */ /* Fix at fs_input variable, fs_topptr 4/25/88 D.Mui */ /* Change the unsigned to signed at r_sort 4/27/88 D.Mui */ /* Change fs_input so that CATALOGGER will work D.Mui */ /* Change to make the underscore disappear 5/17/88 D.Mui */ /* Fix the fs_input for doing cancel 9/5/90 D.Mui */ /* Fix at r_file for checking the extension size 9/5/90 D.Mui */ /* Change gsx_mfset to gr_mrestore 5/8/91 D.Mui */ /* Fix the Ftitle 11 characters problem 6/11/91 D.Mui */ /* Mininum height of slide bar is 1 1/6/92 D.Mui */ /* Use Mxalloc instead of Malloc 3/30/92 */ /* Add ini_fsel to adjust drive boxes 7/15/92 D.Mui */ /* 02/17/93 cjg Converted to Lattice C 5.51 */ /* 02/24/93 cjg Force the use of prototypes */ /* 07/01/93 cjg Massive rewrite... */ /* ----------------------------------------------------------- * AES Version 4.0 MultiTOS version is written by Derek M. Mui * Copyright (C) 1992 * Atari (U.S.) Corp * All Rights Reserved * ----------------------------------------------------------- */ /* * ------------------------------------------------------------- * GEM Application Environment Services Version 1.1 * Serial No. XXXX-0000-654321 All Rights Reserved * Copyright (C) 1985 Digital Research Inc. * ------------------------------------------------------------- */ /* ---------------------------------------------------------------------------- * INCLUDES * ---------------------------------------------------------------------------- */ #include "pgem.h" #include "pmisc.h" #include "machine.h" #include "objaddr.h" #include "gemdos.h" #include "rslib.h" #include "gemusa.h" #include "windlib.h" #include "osbind.h" #include "mintbind.h" /* ---------------------------------------------------------------------------- * DEFINES * ---------------------------------------------------------------------------- */ #define LEN_FSNAME 16 /* Length of a filename ( 8.3 ) */ #define NM_NAMES 9 /* # of filenames displayable */ #define DEVICES 26 /* A-Z devices */ #define LPATH 128 /* Length of Directory Path */ #define MAX_FSWIDTH 33 /* Width of Abbreviated Path Menu */ #define MAX_USEDWIDTH 36 /* Width of Used Paths Menu */ #define MAX_PDELETE_WIDTH 30 /* Width of Remove Path TextBox */ #define MAX_MULTI_LIMIT 6 /* Number of Multiple Masks possible */ #define MAX_USED_PATHS 8 /* Number of Previous Paths to store */ #define DTA_SIZE 46 /* Size of FSTRUCT */ #define D_ATTRIB 21 #define D_TIME 22 #define D_DATE 24 #define D_LENGTH 26 #define D_NAME 30 /* ------------------------------------------------------------ * DTA structure for files - modified 06/30/93 cjg * ------------------------------------------------------------ */ typedef struct fstruct { BYTE d_reserved[21]; BYTE d_attrib; UWORD d_time; UWORD d_date; LONG d_length; BYTE snames[LEN_FSNAME]; } FSTRUCT; /* ------------------------------------------------------------ * PROTOTYPE additions -- 06/30/93 cjg * ------------------------------------------------------------ */ VOID do_rsort( REG FSTRUCT *buffer, WORD count, WORD mode ); /*VOID do_rswap( FSTRUCT *buffer, WORD first, WORD second );*/ WORD FindFSMask( BYTE *textptr ); WORD CountFolders( BYTE *path ); OBJECT *MakeFSMenu( WORD NumLevels, WORD width ); VOID CheckFSPath( VOID ); VOID StorePath( BYTE *path, BYTE *fname ); VOID AbbrevPath( BYTE *source, BYTE *dest, WORD width ); VOID AbbrevMask( BYTE *source, BYTE *dest, WORD width ); WORD fs_formdo( OBJECT *tree, WORD start_fld ); VOID CleanFSDirt( OBJECT *dialog_tree, WORD obj, OBJECT *fs_tree ); WORD DoFullMaskDialog( VOID ); VOID MaskTailEnd( WORD mn_item ); WORD BuildFullMask( VOID ); VOID FullMaskHandler( WORD ClearFnameFlag, UWORD *count ); WORD ParseFullMask( VOID ); VOID SetupSelFile( BYTE *fname ); WORD IsFullMaskEmpty( VOID ); WORD FindFSFile( BYTE *str, BYTE attrib, WORD count ); WORD DoSingleMaskDialog( WORD *item ); VOID SingleMaskDialogHandler( VOID ); VOID EditMaskViaShiftClick( WORD mn_item ); VOID fs_infpath( BYTE *buffer ); BYTE *push_string( REG BYTE *pcurr, REG BYTE *pstring ); WORD SaveFSelect( BYTE *path ); WORD ReadFSelect( BYTE *path ); VOID fs_infscan( BYTE *buffer ); BYTE *fs_scan_string( REG BYTE *pcurr, REG BYTE *ppstr ); VOID ForceReadDirectory( VOID ); VOID RDirCheckPath( VOID ); WORD RDirReadDirectory( VOID ); VOID RDirSuccess( VOID ); WORD RDirFailure( VOID ); VOID RDirTailEnd( VOID ); VOID ResetDriveAndMask( VOID ); VOID SetDriveMenu( VOID ); VOID SetMaskMenu( VOID ); /* ------------------------------------------------------------ * GLOBAL additions -- 06/30/93 cjg * ------------------------------------------------------------ */ /* Initial defaults for a ROOT and G_STRING object used for a dynamic popup */ OBJECT FS_DATA[] = { -1, -1, -1, G_BOX, NONE, SHADOWED, 0xFF1100L, 0, 0, MAX_FSWIDTH, 1, -1, -1, -1, G_STRING, NONE, NORMAL, 0x0L, 0, 0, MAX_FSWIDTH, 1 }; /* Defaults for the 20 or so *.3 editable masks */ GLOBAL BYTE *DefaultSMasks[] = { "STW", "ACX", "CPZ", "IMG", "GEM", "ICN", "DAT", "RSC", "RSH", "C", "S", "H", "1", "2", "3", "4", "5", "6", "7", "8" }; GLOBAL OBJECT *ad_drives; /* Drives Popup Menu */ GLOBAL OBJECT *ad_sort; /* Sort Files Popup Menu */ GLOBAL OBJECT *ad_mask; /* File Extensions Menu */ GLOBAL OBJECT *ad_dpath; /* Remove Path Dialog Box */ GLOBAL OBJECT *ad_medit; /* Edit 3 char Mask dialog */ GLOBAL OBJECT *ad_fmask; /* 8.3 Mask Dialog Box */ GLOBAL OBJECT *ad_edit; /* edit masks dialog box */ GLOBAL WORD CurSort; /* Current Sort Object */ GLOBAL WORD CurMask; /* Current Mask -fname extension*/ GLOBAL BYTE TempPath[ LPATH ]; /* Temporary Path - Can't be malloced */ GLOBAL BYTE *BackUpPath; /* Used to store paths that are * too long. */ GLOBAL BYTE *MaskTemplate; /* Stores Multiple Mask Template*/ GLOBAL BYTE *TitleCopy; /* Copy fo File Extension */ GLOBAL BYTE *ad_back; /* backup Ptr to FDIRECTO text */ GLOBAL OBJECT *fs_menu; /* OBJECT tree for dynamic menu */ GLOBAL MENU Menu, MData; /* Popup Menu Data Structures */ GLOBAL BYTE UsedPaths[ MAX_USED_PATHS ][ LPATH ]; /* Store the last 8 paths used */ GLOBAL BYTE FullMaskText[ MAX_MULTI_LIMIT ][ LEN_FSNAME ]; /* Store 6 8.3 masks. */ GLOBAL BYTE fsinfpath[] = "C:\\FSELECT.INF"; /* FSELECT filename */ EXTERN WORD gl_wchar; EXTERN WORD gl_hchar; MLOCAL UWORD botptr, count; MLOCAL WORD curdrv, firstry; MLOCAL BYTE scopy[ LEN_FSNAME ]; /* ------------------------------------------------------------ * EXISTING GLOBALS and EXTERNS * ------------------------------------------------------------ */ EXTERN WORD DOS_AX; EXTERN WS gl_ws; EXTERN WORD q_change; EXTERN GRECT gl_rcenter; EXTERN LONG ad_sysglo; EXTERN PD *currpd; EXTERN WORD gl_button; EXTERN WORD gl_multi; EXTERN WORD wtcolor[]; GLOBAL GRECT gl_rfs; GLOBAL LONG ad_fstree; GLOBAL BYTE *ad_fpath; GLOBAL LONG ad_title; GLOBAL LONG ad_select; GLOBAL FSTRUCT *ad_fsnames; GLOBAL WORD fs_first; /* first enter the file selector */ GLOBAL UWORD fs_topptr; GLOBAL UWORD fs_count; GLOBAL LONG fs_fnum; /* max file allowed */ GLOBAL FSTRUCT *ad_fsdta; /* cjg 06/24/93 */ GLOBAL BYTE wildstr[] = "*.*"; GLOBAL BYTE wslstr[] = "\\*.*"; MLOCAL BYTE fsname[40]; MLOCAL BYTE fcopy[40]; MLOCAL BYTE *pathcopy; /* path copy */ MLOCAL WORD defdrv; typedef struct pathstruct { BYTE pxname[ LPATH ]; } PATHSTRUCT; GLOBAL PATHSTRUCT *pxpath; /* fs_back() * ==================================================================== * Routine to back off the end of a file string. */ BYTE *fs_back( pstr ) REG BYTE *pstr; { REG BYTE *pend; REG WORD i; i = strlen( pstr ); /* find the end of string */ pend = pstr + i; while ( (*pend != '\\') && (pend != pstr) ) { pend--; if( (*pend == ':') && (pend == pstr+1) ) break; } /* if a : then insert */ /* a backslash for fsel dir line */ if ( *pend == ':' ) { pend++; LBCOPY( pend + 1, pend, i + 1 ); *pend = '\\'; } return(pend); } /* fs_input() * ==================================================================== * File Selector input routine that takes control of the mouse * and keyboard, searchs and sort the directory, draws the file * selector, interacts with the user to determine a selection * or change of path, and returns to the application with * the selected path, filename, and exit button. * Add the label parameter */ WORD fs_input( pipath, pisel, pbutton, lstring ) BYTE *pipath; LONG pisel; WORD *pbutton; BYTE *lstring; { REG UWORD i,j; REG LONG tree; OBJECT *obj; LONG addr,mul,savedta,savepath; UWORD value; WORD label,last,ret; WORD xoff,yoff,mx,my,bret; WORD savedrv; BYTE dirbuffer[122]; BYTE chr; LONG **lgptr; GRECT clip; OBJECT *xtree; WORD newend, oldend; WORD xpos, ypos; /* x and y pos for popup menus */ BYTE *sptr, *dptr; /* BYTE *ptrs for string funcs */ WORD flag; WORD LevelCount; /* # of levels in a path */ WORD dummy; LONG size_wanted; /* LPATH Malloc requirements */ WORD dclick; /* Double Click flag */ WORD start_obj; /* Starting object for edit */ #if UNLINKED state = currpd->p_state; if ( state == PS_NEW ) /* if start up sequence */ currpd->p_state = PS_CRITICAL; /* then change state */ #endif wm_update( 3 ); /* ----------------------------------------------------------- * Start up the file selector by initializing the fs_tree * ----------------------------------------------------------- */ rs_gaddr(ad_sysglo, R_TREE, SELECTOR, &ad_fstree); rs_gaddr(ad_sysglo, R_TREE, DRVTREE, ( LONG *)&ad_drives ); rs_gaddr(ad_sysglo, R_TREE, SORT, ( LONG *)&ad_sort ); rs_gaddr(ad_sysglo, R_TREE, MASKTREE, ( LONG *)&ad_mask ); rs_gaddr(ad_sysglo, R_TREE, PATHDEL, ( LONG *)&ad_dpath ); rs_gaddr(ad_sysglo, R_TREE, MASKEDIT, ( LONG *)&ad_medit ); rs_gaddr(ad_sysglo, R_TREE, FULLMASK, ( LONG *)&ad_fmask ); rs_gaddr(ad_sysglo, R_TREE, EDITTREE, ( LONG *)&ad_edit ); ob_center(ad_fstree, &gl_rfs); gsx_mxmy( &mx, &my ); /* cjg 02/17/93 */ firstry = TRUE; fs_first = TRUE; /* first enter */ last = F1NAME; /* last selected file */ defdrv = (WORD)dos_gdrv(); /* get the default drive*/ savedrv = defdrv; curdrv = defdrv + DRIVEA; /* ----------------------------------------------------------- * Calculate the amount of memory required by the system * for its temporary paths. * LPATH * ( DEVICES + 2 ) Paths for each device and a backup * LPATH * 2 Double Long Path for BackUp Path * which is used to store the un- * abbreviated path which can include * multiple masks. * LPATH Path for the MaskTemplate * LPATH File Extension text with buffer. * ----------------------------------------------------------- */ size_wanted = ( LONG )( LPATH * ( DEVICES + 2 )); /* Save for default drive paths + buffer */ size_wanted += ( LONG )( LPATH * 4 ); /* For BackUpPath, MaskTemplate and Titlecopy */ /* ----------------------------------------------------------- * We need to malloc a 2nd buffer which will hold all of the * files. We default to 256K. We shouldn't need more than * that. * ERGO, let's just dos_xalloc ONE big happy buffer. * ----------------------------------------------------------- */ mul = ( LONG )dos_xalloc( -1L, 3 ); if( mul < ( 262144L + size_wanted ) ) mul = 0; /* Not enuf memory...so exit */ if (mul > 262144L) mul = 262144L; /* ++ERS 1/19/93 */ /* LEN_FSNAMES; */ fs_fnum = mul / (LONG)LEN_FSNAME; if ( ( !mul ) || ( fs_fnum < (LONG)NM_NAMES ) ) { fm_show( NOMEMORY, 0x0L, 1 ); wm_update( 2 ); return( FALSE ); } else pxpath = ( PATHSTRUCT *)dos_xalloc( mul + size_wanted, 3 ); /* ----------------------------------------------------------- * Since we have only 1 big buffer for the paths, we need * to set the path pointers to their respective areas within * this one buffer. * ----------------------------------------------------------- */ savepath = ( LONG )pxpath; /* save the address to the buffer*/ pathcopy = ( BYTE *)savepath; /* Path copy */ pxpath = ( PATHSTRUCT *)( savepath + (WORD)LPATH ); /* Device Paths - A-Z */ BackUpPath = pathcopy + ( LPATH * ( DEVICES + 2 ) ); /* Setup Up BackUp Path */ MaskTemplate = BackUpPath + ( LPATH * 2 ); /* Mask Template buffer */ TitleCopy = MaskTemplate + LPATH; /* Titlecopy buffer */ ad_fsnames = ( FSTRUCT *)TitleCopy + LPATH; /* Get file buffer area */ fm_dial( FMD_START, &gl_rcenter, &gl_rfs ); /* start the File Selector dialog*/ xtree = obj = ( OBJECT *)ad_fstree; tree = ( LONG )ad_fstree; lgptr = ( LONG **)OB_SPEC( FDIRECTO ); /* change the buffer pointer */ **lgptr = ( LONG )dirbuffer; fs_sset( tree, FLABEL, ( LONG )lstring, &addr, ( WORD *)&addr ); fs_sset( tree, FDIRECTO, ( LONG)"", ( LONG *)&ad_fpath, ( WORD *)&addr ); fs_sset( tree, FTITLE, ( LONG )"", &ad_title, ( WORD*)&addr ); fs_sset( tree, FSELECTI, ( LONG )"", &ad_select, ( WORD *)&addr ); /* get the current drive */ count = isdrive(); j = 1; /* start from A drive */ /* set the button */ /* ------------------------------------------------------------- * Set up the Drive Menu and Button * ------------------------------------------------------------- */ for( i = DRIVEA; i <= DRIVEZ; i++ ) { /* CJG use A-Z */ if ( count & j ) /* drive present */ ad_drives[i].ob_state &= ~DISABLED; else ad_drives[i].ob_state |= DISABLED; j = j << 1; } /* ------------------------------------------------------------- * Setup a DEFAULT for the Current Mask Variable. * We set it to *.* because the first pass will do a rdir() * and it needs to be set to something other than multiple * mask wildcards. * The WILDCARD during a read is actually within the ad_title * variable already. CurMask is set by SetMaskMenu() * which is called AFTER we force a read. * ------------------------------------------------------------- */ CurMask = MASK_BEG; /* Set to '*.*' */ /* ------------------------------------------------------------- * Set up the File Sort Menu and Button * ------------------------------------------------------------- */ for( i = SORTNAME; i <= SORTNONE; i++ ) ad_sort[i].ob_state &= ~CHECKED; ad_sort[ CurSort ].ob_state |= CHECKED; sptr = ( BYTE *)ad_sort[ CurSort ].ob_spec; obj[ SBUTTON ].ob_spec = ( LONG )( sptr + 2 ); ob_draw( ( LONG )obj, SBUTTON, MAX_DEPTH ); /* ------------------------------------------------------------- * Clean up the Files and Names displayed * ------------------------------------------------------------- */ label = F1NAME; /* clean up the files */ for ( i = 0; i < NM_NAMES; i++ ) /* clean up fields */ { fs_sset( tree, label, ( LONG )" ", &addr, ( WORD *)&addr ); LWSET( OB_STATE( label++ ), NORMAL ); } savedta = Fgetdta( ); /* save the current dta */ gsx_gclip( &clip ); /* get the clipping rect*/ /* set the new one */ gsx_sclip( &gl_rfs ); /* reset the height */ LWSET( OB_Y( FSVELEV ), 0 ); LWSET( OB_HEIGHT( FSVELEV ), LWGET( OB_HEIGHT( FSVSLID ) ) ); /* ------------------------------------------------------------- * Set element colors to the appropriate window part colors * ------------------------------------------------------------- */ ((TEDINFO *)obj[FTITLE].ob_spec)->te_color = (UWORD)wtcolor[W_NAME]; obj[FCLSBOX].ob_spec &= 0xFFFF0000L; obj[FCLSBOX].ob_spec |= (UWORD)wtcolor[W_CLOSER]; obj[FDNAROW].ob_spec &= 0xFFFF0000L; obj[FDNAROW].ob_spec |= (UWORD)wtcolor[W_DNARROW]; obj[FUPAROW].ob_spec &= 0xFFFF0000L; obj[FUPAROW].ob_spec |= (UWORD)wtcolor[W_UPARROW]; obj[FSVSLID].ob_spec &= 0xFFFF0000L; obj[FSVSLID].ob_spec |= (UWORD)wtcolor[W_VSLIDE]; obj[FSVELEV].ob_spec &= 0xFFFF0000L; obj[FSVELEV].ob_spec |= (UWORD)wtcolor[W_VELEV]; ((TEDINFO *)ad_edit[PTITLE1].ob_spec)->te_color = (UWORD)wtcolor[W_NAME]; ((TEDINFO *)ad_edit[PTITLE2].ob_spec)->te_color = (UWORD)wtcolor[W_NAME]; gr_mouse( 258, 0x0L ); gr_mouse( 0, 0x0L ); ob_draw( tree, 0, MAX_DEPTH ); /* draw the file selector*/ fmt_str( ( BYTE *)pisel, scopy ); /* format FILENAME */ strcpy( pipath, ad_fpath ); /* setup main path */ pathcopy[0] = defdrv + 'A'; /* Backup path */ pathcopy[1] = ':'; strcpy( wslstr, &pathcopy[2] ); count = 0; /* set # of files to display */ fs_topptr = 0; /* Set index of top file to display */ botptr = 0; /* Set index of bottom file to display */ ret = 0; /* initial action */ bret = 0; start_obj = FSELECTI; /* Initial editable text field */ dclick = FALSE; /* Clear double click flag */ /* ------------------------------------------------------------- * Check if we have an 8.3 mask. If so, we really need to * force it into the Multiple mask area. * if we have a standard *.3 mask, then just do a ForceReadDirectory * ------------------------------------------------------------- */ RDirCheckPath(); /* Validate the path */ strcpy( fs_back( ad_fpath ) + 1, TempPath ); /* Copy off the file extension */ if( TempPath[0] && ( TempPath[0] != '*') && ( TempPath[1] != '.' ) ) { /* We have a 8.3 mask for a pattern. and need to add it to FullMaskText */ CurMask = MSPECIAL; for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { /* Go Through the 8.3 text strings*/ if( strcmp( FullMaskText[i], TempPath )) /* If its already there..break out */ break; if( !FullMaskText[i][0] ) { strcpy( TempPath, FullMaskText[i] ); break; } if( strcmp( "*.*", FullMaskText[i] ) ) { /* If we find *.*, replace it there...*/ strcpy( TempPath, FullMaskText[i] ); break; } } if( i >= MAX_MULTI_LIMIT ) /* We couldn't find an empty slot */ strcpy( TempPath, FullMaskText[i] ); /* So shove it into the first position*/ BuildFullMask(); /* Build the mask string */ strcpy( "[?]", ( BYTE *)ad_title ); FullMaskHandler( FALSE, &count ); } else ForceReadDirectory(); /* ------------------------------------------------------------- * MAIN LOOP for File Selector FormDO routines * ------------------------------------------------------------- */ do { value = 1; /* scroll factor */ switch ( ret ) { /* -------------------------------------------------------------- * Vertical Slider * -------------------------------------------------------------- */ case FSVSLID: ob_offset( tree, FSVELEV, &xoff, &yoff ); value = NM_NAMES; if ( my < yoff ) goto up; else if (my >= yoff + xtree[FSVELEV].ob_height) goto down; /* else fall through */ /* -------------------------------------------------------------- * Vertical Elevator * -------------------------------------------------------------- */ case FSVELEV: if( !( xtree[ FSVELEV ].ob_state & SELECTED )) FXSelect( xtree, FSVELEV ); gsx_sclip( &gl_rfs ); wm_update( 3 ); value = gr_slidebox( tree, FSVSLID, FSVELEV, TRUE ); wm_update( 2 ); if ( count > NM_NAMES ) { mul = ((LONG)( count - NM_NAMES )) * (LONG)(value); if ( fs_topptr != ( mul / 1000 ) ) { fs_topptr = ( UWORD )( mul / 1000 ); r_sfiles( fs_topptr, value ); } } goto out; /* -------------------------------------------------------------- * Down Arrow Handling * -------------------------------------------------------------- */ down: case FDNAROW: /* scroll down */ if ( fs_topptr >= botptr ) { out: FXWait(); if( ret != FSVSLID) { FXDeselect( xtree, ret ); gsx_sclip( &gl_rfs ); } break; } if ( (fs_topptr + value) <= botptr ) fs_topptr += value; else fs_topptr = botptr; goto sfiles; /* -------------------------------------------------------------- * Up Arrow Handling * -------------------------------------------------------------- */ up: case FUPAROW: /* scroll up */ if ( !fs_topptr ) { goto out; } if ( (WORD)(fs_topptr - value) >= 0 ) fs_topptr -= value; else fs_topptr = 0; sfiles: if( !( xtree[ ret ].ob_state & SELECTED ) && ret != FSVSLID ) FXSelect( xtree, ret ); gsx_sclip( &gl_rfs ); r_sfiles( fs_topptr, value ); if( gl_button ) continue; FXWait(); if (ret != FSVSLID) { FXDeselect( xtree, ret ); gsx_sclip( &gl_rfs ); } break; /* ------------------------------------------------------------------ * CLOSE BOX Button Handling * ------------------------------------------------------------------ */ case FCLSBOX: oldend = strlen( ad_fpath ); /* find # char in string*/ if( !( xtree[ FCLSBOX ].ob_state & SELECTED )) FXSelect( xtree, FCLSBOX ); gsx_sclip( &gl_rfs ); *( fs_back( ad_fpath ) ) = 0; /* back to last path */ strcpy( "*.", fs_back( ad_fpath ) + 1 ); /* CJG 06/30/93 -- pts to editable field now */ strcat( ( BYTE *)ad_title, ad_fpath ); if( CurMask == MSPECIAL ) { FullMaskHandler( TRUE, &count ); } else ForceReadDirectory(); newend = strlen( ad_fpath ); /* find # char in string*/ if( newend != oldend ) { /* is dir changed ? */ if( !( xtree[ FCLSBOX ].ob_state & SELECTED )) FXSelect( xtree, FCLSBOX ); gsx_sclip( &gl_rfs ); } else { FXWait(); /* Hasn't changed, wait arnd*/ FXDeselect( xtree, FCLSBOX ); gsx_sclip( &gl_rfs ); break; } if( !gl_button ) { FXWait(); FXDeselect( xtree, FCLSBOX ); gsx_sclip( &gl_rfs ); } else continue; break; /* ------------------------------------------------------------------ * Force the Reading of the Directory * Note that it is called when the FS first opens up. * ------------------------------------------------------------------ */ case FLABEL: ForceReadDirectory(); break; /* -------------------------------------------------------------- * Disk Drive PopUp Handler * -------------------------------------------------------------- */ case DBUTTON: FXSelect( obj, DBUTTON ); gsx_sclip( &gl_rfs ); ad_drives[ DRIVE00 ].ob_state |= ( SELECTED | DISABLED ); ob_offset( ( LONG )obj, DBUTTON, &xpos, &ypos ); Menu.mn_tree = ad_drives; Menu.mn_menu = ROOT; Menu.mn_item = DRIVE00; Menu.mn_scroll = 0; flag = mn_popup( currpd->p_pid, &Menu, xpos, ypos, &MData ); if( flag ) { if( ( ad_drives == MData.mn_tree ) && ( MData.mn_menu == DRVBOX ) && ( curdrv != MData.mn_item ) ) { curdrv = MData.mn_item; strcpy( ad_fpath, pathcopy ); /* copy current dir */ i = ( curdrv - DRIVEA ); /* get the drive */ *ad_fpath = (BYTE)( i + 'A' ); /* stuff into the path */ *( ad_fpath + 1 ) = ':'; *( ad_fpath + 2 ) = '\0'; sptr = ( BYTE *)ad_drives[ DRIVE00 ].ob_spec; /* ?: */ *( sptr + 2 ) = *ad_fpath; sptr = ( BYTE *)obj[ DBUTTON ].ob_spec; /* Set Drive ?: */ *( sptr + strlen( sptr ) - 2 ) = *ad_fpath; if ( !dos_gdir( i + 1, ( LONG )(ad_fpath + 2) ) ) { /* SUCCESS - FORCE A NEW READ WITH THE NEW DRIVE AND PATH */ if( CurMask != MSPECIAL ) { /* SUCCESS */ strcat( &fsname[0], ad_fpath ); /* Append the Mask */ ForceReadDirectory(); } else { /* SUCCESS */ strcat( "\\", ad_fpath ); /* Add in the '\\' */ strcat( MaskTemplate, ad_fpath ); /* Restore the masks */ FullMaskHandler( TRUE, &count ); /* Handle Multiple Masks */ } } else { /* SINCE the Get Directory failed for whatever reason, we * need to stay where we were and restore the path. */ if( CurMask != MSPECIAL ) { firstry = TRUE; /* FAILURE - handle single masks */ RDirFailure(); ForceReadDirectory(); } else { strcpy( pathcopy, ad_fpath ); /* FAILURE - handle multiple masks */ FullMaskHandler( TRUE, &count ); } } } } FXDeselect( obj, DBUTTON ); gsx_sclip( &gl_rfs ); break; /* -------------------------------------------------------------- * File Extension Editable Text Field * -------------------------------------------------------------- */ case FTITLE: if( dclick ) /* Double Click! */ SingleMaskDialogHandler(); /* display Mask Dialog Box */ else start_obj = FTITLE; break; /* -------------------------------------------------------------- * File Extensions PopUp Handler * -------------------------------------------------------------- */ case EBUTTON2: case EBUTTON: FXSelect( obj, EBUTTON ); gsx_sclip( &gl_rfs ); ob_offset( ( LONG )obj, EBUTTON, &xpos, &ypos ); ypos += obj[ EBUTTON ].ob_height + 2; Menu.mn_tree = ad_mask; Menu.mn_menu = ROOT; Menu.mn_item = CurMask; Menu.mn_scroll = -1; flag = mn_popup( currpd->p_pid, &Menu, xpos, ypos, &MData ); FXDeselect( obj, EBUTTON ); gsx_sclip( &gl_rfs ); if( flag ) { if( ( ad_mask == MData.mn_tree ) && ( MData.mn_menu == MASKBOX ) ) { /* ------------------------------------------------ * Do Edit Masks Dialog Box. This dialog box also * allows the user to edit multiple masks also. * ------------------------------------------------ */ if( MData.mn_item == MSKEDIT ) { SingleMaskDialogHandler(); break; } /* ------------------------------------------------ * Edit single *.3 mask via Shift-Click * ------------------------------------------------ */ if( MData.mn_keystate & ( K_LSHIFT | K_RSHIFT ) ) { EditMaskViaShiftClick( MData.mn_item ); break; } /* ------------------------------------------------ * The user clicked on a menu item, so Mask Tailend * will handle it by clearing the old check mark * and setting the new one. * The Multiple Mask Dialog box will come up * also on certain occasions. * They are: 1 ) Shift_Click - Always appear * 2) If empty, display it. * ------------------------------------------------ */ if( ( CurMask != MData.mn_item ) || ( MData.mn_item == MSPECIAL ) ) { if( MData.mn_item == MSPECIAL ) { if( ( CurMask == MData.mn_item ) || (( CurMask != MData.mn_item ) && ( IsFullMaskEmpty() )) ) { if( !DoFullMaskDialog()) /* Display Multiple Mask Dialog box */ break; /* If cancel, just exit */ SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ } else BuildFullMask(); /* Build the mask string instead. */ } MaskTailEnd( MData.mn_item ); } } } break; /* -------------------------------------------------------------- * Sort Files PopUp Handler * -------------------------------------------------------------- */ case SBUTTON: FXSelect( obj, SBUTTON ); gsx_sclip( &gl_rfs ); ob_offset( ( LONG )obj, SBUTTON, &xpos, &ypos ); Menu.mn_tree = ad_sort; Menu.mn_menu = ROOT; Menu.mn_item = CurSort; Menu.mn_scroll = 0; flag = mn_popup( currpd->p_pid, &Menu, xpos, ypos, &MData ); if( flag && ( ad_sort == MData.mn_tree ) && ( MData.mn_menu == SORTBOX ) && ( CurSort != MData.mn_item ) ) { ad_sort[ CurSort ].ob_state &= ~CHECKED; ad_sort[ MData.mn_item ].ob_state |= CHECKED; CurSort = MData.mn_item; sptr = ( BYTE *)ad_sort[ CurSort ].ob_spec; obj[ SBUTTON ].ob_spec = ( LONG )( sptr + 2 ); if( CurMask != MSPECIAL ) /* If Not Special Mask, process it normally */ ForceReadDirectory(); else FullMaskHandler( TRUE, &count ); /* Multi Mask Handler */ } FXDeselect( obj, SBUTTON ); gsx_sclip( &gl_rfs ); break; /* -------------------------------------------------------------- * Previous Path Selection Popup Menu Handler * -------------------------------------------------------------- */ case PBUTTON: FXSelect( obj, PBUTTON ); gsx_sclip( &gl_rfs ); fs_menu = MakeFSMenu( MAX_USED_PATHS, MAX_USEDWIDTH ); if( !fs_menu ) { FXDeselect( obj, PBUTTON ); gsx_sclip( &gl_rfs ); fm_show( NOMENU, 0x0L, 1 ); break; } /* --------------------------------------------------- * Copy the Paths over from storage to display. * shortening them if necessary. * Disable the menu items not being used. * --------------------------------------------------- */ for( i = 1; i <= MAX_USED_PATHS; i++ ) { if( UsedPaths[i-1][0] == '\0' ) { /* If empty */ fs_menu[ i ].ob_state |= DISABLED; *( BYTE *)fs_menu[i].ob_spec = '\0'; } else { strcpy( " ", ( BYTE *)fs_menu[i].ob_spec ); /* 2 blanks preceding */ AbbrevPath( UsedPaths[ i - 1 ], ( BYTE *)fs_menu[i].ob_spec + 2, MAX_USEDWIDTH - 2 ); } } ob_offset( ( LONG )obj, FDIRECTO, &xpos, &dummy ); ob_offset( ( LONG )obj, PBUTTON, &dummy, &ypos ); ypos += obj[ PBUTTON ].ob_height + 1; xpos = (( xpos + 7 )/ 8 ) * 8; Menu.mn_tree = fs_menu; Menu.mn_menu = ROOT; Menu.mn_item = 1; Menu.mn_scroll = 0; flag = mn_popup( currpd->p_pid, &Menu, xpos, ypos, &MData ); if( flag && ( fs_menu == MData.mn_tree ) && ( MData.mn_menu == ROOT ) ) { /* Remove Entry? or set Paths? */ if( MData.mn_keystate & K_CTRL ) { /* Prompt if they want to remove this entry...*/ sptr = ( BYTE *)( ( TEDINFO *)ad_dpath[ PDELITEM ].ob_spec )->te_ptext; AbbrevPath( UsedPaths[ MData.mn_item - 1 ], sptr, MAX_PDELETE_WIDTH ); flag = fs_formdo( ad_dpath, 0 ); CleanFSDirt( ad_dpath, ROOT, ( OBJECT *)tree ); if( flag == PDELOK ) { /* Remove this entry! */ for( i = ( MData.mn_item - 1 ); i < ( MAX_USED_PATHS - 1 ); i++ ) { strcpy( UsedPaths[ i + 1 ], UsedPaths[ i ] ); } UsedPaths[ MAX_USED_PATHS - 1 ][0] = '\0'; SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ } flag = FALSE; } else { strcpy( ad_fpath, pathcopy ); /* copy current dir */ /* Need to break up the path string returned into * filename and path with mask. */ strcpy( ( BYTE *)UsedPaths[ MData.mn_item - 1 ], TempPath ); sptr = dptr = fs_back( TempPath ); /* Get pointer to path */ sptr = scasb( sptr, '.' ); /* Need to get the file mask '.' */ fmt_str( dptr + 1, scopy ); /* Get filename w/o the '.' */ fs_first = TRUE; /* Global FLAG so filename is not * erased during rdir */ *( fs_back( TempPath ) + 1 ) = '\0'; /* NULL path w/o filename */ strcat( "*.", TempPath ); /* Add in wild card beginning */ if( *sptr ) strcat( sptr + 1, TempPath ); /* Extract the mask */ else strcat( "*", TempPath ); /* No wildcard, so *.* */ strcpy( TempPath, ( BYTE *)ad_fpath ); /* Get path */ } } if( fs_menu ) dos_free( ( LONG )fs_menu ); FXDeselect( obj, PBUTTON ); gsx_sclip( &gl_rfs ); if( flag ) { /* if the user clicked on something valid, let's go there...*/ if( CurMask != MSPECIAL ) { /* If Not Special Mask, process it normally */ firstry = TRUE; gr_mouse( 0, 0x0L ); /* Force ARROW */ ForceReadDirectory(); } else { strcpy( scopy, ( BYTE *)ad_select ); /* Copy over to ad_select -the function uses it */ FullMaskHandler( FALSE, &count ); } } break; /* -------------------------------------------------------------- * Directory PopUp Handler * -------------------------------------------------------------- */ case FDIRECT2: case FDIRECTO: strcpy( ad_fpath, TempPath ); LevelCount = CountFolders( TempPath ); if( LevelCount > 1 ) { fs_menu = MakeFSMenu( (( LevelCount < INIT_LIST_HEIGHT ) ? ( INIT_LIST_HEIGHT ) : ( LevelCount ) ), MAX_FSWIDTH ); if( !fs_menu ) { /* Not enuf memory */ fm_show( NOMENU, 0x0L, 1 ); break; } /* --------------------------------------------------- * Disable the menu items not being used. Especially * if the height of the menu is < 8. * --------------------------------------------------- */ if( LevelCount < INIT_LIST_HEIGHT ) { for( i = ( LevelCount + 1 ); i <= INIT_LIST_HEIGHT; i++ ) fs_menu[ i ].ob_state |= DISABLED; } /* --------------------------------------------------- * BUILD the menu strings by breaking up the path * into its respective components. * --------------------------------------------------- */ strcpy( ad_fpath, TempPath ); sptr = fs_back( TempPath ); /* Remove the wildcard */ *sptr = '\0'; i = 1; do { sptr = fs_back( TempPath ); if( sptr ) { dptr = ( BYTE *)fs_menu[ i ].ob_spec; strcpy( ( sptr + 1 ), ( dptr + 2 ) ); strcat( "\\", dptr ); *( sptr ) = '\0'; i++; } }while( *( sptr - 1 ) != ':' ); /* don't forget the ROOT -------------*/ dptr = ( BYTE *)fs_menu[ i++ ].ob_spec; strcpy( " \\", dptr ); fs_menu[ 1 ].ob_state |= CHECKED; /* --------------------------------------------------- * Setup the Drop-Down List menu and prepare to show it. * --------------------------------------------------- */ FXSelect( obj, FDIRECTO ); gsx_sclip( &gl_rfs ); ob_offset( ( LONG )obj, FDIRECTO, &xpos, &ypos ); ypos += obj[ FDIRECTO ].ob_height + 1; xpos = (( xpos + 7 )/ 8 ) * 8; Menu.mn_tree = fs_menu; Menu.mn_menu = ROOT; Menu.mn_item = 1; Menu.mn_scroll = -1; flag = mn_popup( currpd->p_pid, &Menu, xpos, ypos, &MData ); if( flag ) { if( ( fs_menu == MData.mn_tree ) && ( MData.mn_menu == ROOT ) && ( MData.mn_item != 1 ) ) { /* Need to build a new path */ *( ad_fpath + 2 ) = '\0'; for( i = LevelCount; i >= MData.mn_item; i-- ) { sptr = ( BYTE *)fs_menu[ i ].ob_spec; strcat( sptr + 2, ad_fpath ); } /* Now, tack on the file extension */ strcat( "*.", ad_fpath ); /* Tack on *. first...*/ strcat( ( BYTE *)ad_title , ad_fpath ); } else flag = FALSE; /* If we clicked on '1', meaning same path, don't force read */ } if( fs_menu ) dos_free( ( LONG )fs_menu ); FXDeselect( obj, FDIRECTO ); gsx_sclip( &gl_rfs ); if( flag ) { /* if the user clicked on something valid, let's go there...*/ if( CurMask != MSPECIAL ) ForceReadDirectory(); else FullMaskHandler( TRUE, &count ); } } break; /* -------------------------------------------------------------- * Directory and FileName String Object Handling * -------------------------------------------------------------- */ case F1NAME: case F2NAME: case F3NAME: case F4NAME: case F5NAME: case F6NAME: case F7NAME: case F8NAME: case F9NAME: i = ret - F1NAME; addr = ( LONG )&ad_fsnames[i + fs_topptr].snames[1]; chr = ad_fsnames[i + fs_topptr].snames[0]; if ( chr == 7 ) /* is it a directory ? */ { if( CurMask != MSPECIAL ) { /* Check if we're multiple masks */ /* NO, so treat normally */ unfmt_str( ( BYTE *)addr, fs_back( ad_fpath ) + 1 ); strcat( &fsname[0], ad_fpath ); ForceReadDirectory(); } else { /* We've got potentially multiple masks. so...*/ unfmt_str( ( BYTE *)addr, fs_back( ad_fpath ) + 1 ); /* Add in the new directory */ strcat( "\\", ad_fpath ); /* Add in the '\\' */ strcat( MaskTemplate, ad_fpath ); /* Restore the masks */ FullMaskHandler( TRUE, &count ); } } else /* must be a file */ if ( chr ) { /* clean up the last selected */ ob_change( tree, last, NORMAL, TRUE ); strcpy( ( BYTE *)addr, ( BYTE *)LLGET( LLGET(OB_SPEC(FSELECTI)) )); ob_change( tree, ret, SELECTED, TRUE ); ob_draw( tree, FSELECTI, MAX_DEPTH ); last = ret; if ( bret & 0x8000 ) /* double click */ { ob_change( tree, OK, SELECTED, TRUE ); ret = OK; /* cjg 07/01/93 */ goto fdone; /* force to exit */ } } break; default: break; } /* end of switch */ bret = fm_do( tree, start_obj ); gsx_mxmy( &mx, &my ); dclick = bret & 0x8000; /* Check for double clicks */ ret = bret & 0x7FFF; start_obj = FSELECTI; if ( ret == CANCEL ) break; if( !strcmp( ( BYTE *)ad_title, TitleCopy ) ) { /* Has the file extension changed? */ if( *( BYTE *)ad_title == '\0' ) /* If the extension is blank, then */ strcpy( TitleCopy, ( BYTE *)ad_title ); /* restore the extension copy */ ob_change( tree, ret, NORMAL, TRUE ); if( strcmp( ( BYTE *)ad_title, "[?]" )) { /* If multiple Mask mode... */ BuildFullMask(); ret = 0; MaskTailEnd( MSPECIAL ); continue; } else { /* ------------------------------------------------------------- * Setup a DEFAULT for the Current Mask Variable. * We set it to *.* because the first pass will do a rdir() * and it needs to be set to something other than multiple * mask wildcards. * The WILDCARD during a read is actually within the ad_title * variable already. CurMask is set by SetMaskMenu() * which is called AFTER we force a read. * ------------------------------------------------------------- */ CurMask = MASK_BEG; /* Set to '*.*' */ strcpy( "*.", fs_back( ad_fpath ) + 1 ); /* Need to copy *. and then XXX */ strcat( ( BYTE *)ad_title, ad_fpath ); /* Build the new path with ext. */ ForceReadDirectory(); /* force a read again */ } } else { if( ret == OK ) break; } }while ( ret != CANCEL ); fdone: dos_sdrv( savedrv ); /* Restore the DTA */ dos_free( savepath ); strcpy( ad_fpath, pipath ); unfmt_str( ( BYTE *)ad_select, ( BYTE *)pisel ); if(( ret == OK ) && ( *( BYTE *)ad_select != '\0' ) ) { /* Store the path away if the user clicked OK AND */ StorePath( ad_fpath, ( BYTE *)pisel ); /* if there is a filename */ /* We use pisel since it it now is fixed up again */ SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ } if ( ( *pbutton = inf_what( tree, OK, CANCEL ) ) == -1 ) *pbutton = NULL; ob_change( tree, ret, NORMAL, FALSE ); fm_dial( FMD_FINISH, &gl_rcenter, &gl_rfs ); dos_dta( savedta ); gsx_sclip( &clip ); wm_update( 2 ); gr_mouse( 0, 0x0L ); /* Force to a mouse - because if an error occurs, we'll restore a busy bee otherwise */ return( TRUE ); } /* r_dir() * ==================================================================== * read in a directory */ WORD r_dir( path, select, count, mask_flag ) BYTE *path; BYTE *select; REG UWORD *count; WORD mask_flag; { LONG tree,addr; REG WORD status; LONG h,h1; BYTE filename[ LEN_FSNAME ]; BYTE *sptr; gr_mouse( 2, 0x0L ); if( !mask_flag ) { /* if we're not parsing multiple masks, set count to 0 */ fs_count = 0; *count = 0; } if ( ! r_files( path, select, count, filename, mask_flag ) ) { /* if failed */ fm_error( 2 ); status = FALSE; goto r_exit; } /* Check if the path is too long and shorten it if necessary */ CheckFSPath(); /* cjg 06/29/93 */ fs_count = *count; if( !mask_flag ) { ob_draw( ad_fstree, FDIRECTO, MAX_DEPTH ); sptr = scasb( filename, '.' ); fs_draw( FTITLE, ( LONG )( sptr + 1 ), ( LONG )&addr, ( LONG )&addr ); fs_draw( FSELECTI, ( LONG )select, ( LONG )&ad_select, ( LONG )&addr ); } tree = ad_fstree; fs_topptr = 0; /* reset top pointer */ h = LWGET( OB_HEIGHT( FSVSLID ) ); h += ADJ3DPIX << 1; if ( *count > NM_NAMES ) { h1 = *count; h = ( h * (LONG)NM_NAMES ) / h1; } if ( !h ) /* min size */ h = 1; else { if ( h > ( ADJ3DPIX << 1 ) ) h -= (LONG) (ADJ3DPIX << 1); } LWSET( OB_Y(FSVELEV), 0 ); /* move it to the top */ LWSET( OB_HEIGHT(FSVELEV), (UWORD)h ); /* height of the elevator */ if( !mask_flag ) /* Skip if we're parsing multiple masks */ SetupSelFile( select ); /* Try to display the file within the scroll area */ status = TRUE; r_exit: gr_mouse( 260, 0x0L ); return ( status ); } /* r_files() * ==================================================================== * Read files into the buffer * The buffer size will always be NM_NAMES or more * for easy coding and redraw the count will return * the actual number of files */ WORD r_files( path, select, count, filename, mask_flag ) REG BYTE *path;/*5*/ BYTE *select; WORD *count; REG BYTE *filename;/*4*/ WORD mask_flag; { REG WORD i;/*8*/ LONG j;/*2*/ REG LONG k;/*4*/ WORD ret/*3*//*,len*/; REG FSTRUCT *fsnames; REG WORD drvid;/*4*/ BYTE *chrptr; WORD out; FSTRUCT *old_dta, new_dta; fsnames = ad_fsnames; *filename = 0; /* no file name */ if ( !fs_first ) /* Check Global Flag to preserve filename */ *select = 0; /* clean up selection filed */ else fs_first = FALSE; /* don't clean up at this */ /* time */ /* uppercase the drive path */ if ( *( path + 1 ) == ':' ) { *path = toupper( *path ); drvid = (WORD)(*path - 'A'); } else drvid = defdrv; /* the drive present ? */ k = 1L; k = k << drvid; j = Drvmap( ); /* get the drive map */ if ( !( k & j ) ) /* drive not there */ return( FALSE ); dos_sdrv( drvid ); /* set the default drive */ /* take out the wild string stuff */ chrptr = fs_back( path ); /* get the directory */ if ( *chrptr == '\\' ) /* path exists, point at filename */ chrptr++; if ( strlen( chrptr ) > 12 ) /* 9/5/90 */ chrptr[12] = 0; strcpy( chrptr, filename ); /* save the file name */ strcpy( wildstr, chrptr ); /* this is the dir */ old_dta = ( FSTRUCT *)dos_gdta(); ad_fsdta = &new_dta; dos_dta( ( LONG )ad_fsdta ); /* look for all sub dir */ if ( ! ( ret = dos_sfirst( ( LONG )path, 0x37 ) ) ) { /* error */ if ( DOS_AX != E_NOFILES ) /* it is not no files */ { strcpy( filename, chrptr ); /* then return */ return( FALSE ); } } if( mask_flag ) /* If parsing multiple masks */ i = *count; /* multiple masks */ else i = 0; /* single mask */ if( !i ) { /* Clear these ONLY if first time */ for ( i = 0; i < NM_NAMES; i++ ) strcpy( " ", &fsnames[i].snames[0] ); i = 0; } /* look for directory */ while ( ( ret ) && ( (UWORD)(i) < fs_fnum ) ) { if( ad_fsdta->d_attrib & (F_HIDDEN|F_SYSTEM) ) { goto rfile2; } if( ad_fsdta->d_attrib & F_SUBDIR ) /* if subdirectory */ { if ( ad_fsdta->snames[0] != '.' ) fsnames[i].snames[0] = 7; else { goto rfile2; } } else { if ( wildcmp( filename, ad_fsdta->snames ) ) fsnames[i].snames[0] = 0x20; else { goto rfile2; } } /* See if the file already is installed. Skip it if found * Also, skip if not the Special Mask */ out = -1; if( CurMask == MSPECIAL ) out = FindFSFile( ad_fsdta->snames, ad_fsdta->d_attrib, i ); if( out == -1 ) { fsnames[i].d_attrib = ad_fsdta->d_attrib; fsnames[i].d_time = ad_fsdta->d_time; fsnames[i].d_date = ad_fsdta->d_date; fsnames[i].d_length = ad_fsdta->d_length; fmt_str( ad_fsdta->snames, &fsnames[i++].snames[1] ); } else strcpy( " ", &fsnames[i].snames[0] ); /* If not to be used, clear it out */ rfile2: ret = dos_snext(); } dos_dta( ( LONG )old_dta ); if ( i && ( CurMask != MSPECIAL ) ) do_rsort( fsnames, i, CurSort ); strcpy( filename, chrptr ); /* restore file name */ *count = (UWORD)i; return( TRUE ); } /* r_sfiles() * ==================================================================== * show files and update the scroll bar */ VOID r_sfiles( index, ratio ) UWORD index,ratio; { REG WORD label,i; REG LONG tree; LONG addr,h,h1,h3; label = F1NAME; tree = ad_fstree; for ( i = index; i < ( index + NM_NAMES ); i++ ) { LWSET( OB_STATE(label),NORMAL ); fs_sset( ad_fstree, label, ( LONG )" ", &addr, ( WORD *)&addr ); fs_draw( label++, ( LONG )&ad_fsnames[i].snames[0], ( LONG )&addr, ( LONG )&addr ); } h = LWGET( OB_HEIGHT( FSVSLID ) ); h += ADJ3DPIX << 1; h1 = LWGET( OB_HEIGHT( FSVELEV ) ); h1 += ADJ3DPIX << 1; h3 = (LONG) index; if ( ratio == 1 || ratio == NM_NAMES ) { if ( fs_count > NM_NAMES ) h = ( (h - h1) * h3 ) / (LONG)(( fs_count - NM_NAMES )); else h = 0L; } else h = ( (h - h1) * (LONG)ratio ) / 1000L; LWSET( OB_Y(FSVELEV), ( WORD )h ); ob_draw( tree, FSVSLID, MAX_DEPTH ); /* erase the old slide bar */ } /* fs_draw() * ==================================================================== * do the fs_sset and ob_draw */ VOID fs_draw( index, path, addr1, addr2 ) WORD index; LONG path,addr1,addr2; { fs_sset( ad_fstree, index, path, ( LONG *)addr1, ( WORD *)addr2 ); ob_draw( ad_fstree, index, MAX_DEPTH ); } /* ini_fsel() * ==================================================================== * Adjust all the drive boxes for 3D effects * Initialize the Global Variables before reading in the INF file. */ VOID ini_fsel( VOID ) { WORD x,y,w; REG OBJECT *obj; OBJECT *tree; REG WORD i; REG BYTE *sptr; rs_gaddr(ad_sysglo, R_TREE, SELECTOR, ( LONG *)&tree ); rs_gaddr(ad_sysglo, R_TREE, MASKTREE, ( LONG *)&ad_mask ); rs_gaddr(ad_sysglo, R_TREE, EDITTREE, ( LONG *)&ad_edit ); obj = tree; y = x = 0; /* fix up the remaining of the file selector */ ob_offset( ( LONG )tree, DIRTITLE, &x, &y ); obj[ FDIRECTO ].ob_y = y + obj[ DIRTITLE ].ob_height + 2; obj[ FDIRECT2 ].ob_y = obj[ FDIRECTO ].ob_y; obj[FUPAROW].ob_height -= 1; obj[FDNAROW].ob_height -= 1; ob_offset( ( LONG )tree, FCLSBOX, &x, &y ); obj[FILEBOX].ob_x = x - ADJ3DPIX - 1; obj[FTITLE].ob_x = x + obj[FCLSBOX].ob_width + (ADJ3DPIX << 1); /* adjust FTITLE */ obj[FTITLE].ob_y = y; obj[FTITLE].ob_height = obj[FCLSBOX].ob_height; obj[FTITLE].ob_width -= (ADJ3DPIX << 1); y = y + obj[FCLSBOX].ob_height + ADJ3DPIX; obj[FILEBOX].ob_y = obj[SCRLBAR].ob_y = y; obj[FUPAROW].ob_y = ADJ3DPIX; y = obj[FUPAROW].ob_height + (ADJ3DPIX << 1); obj[FSVELEV].ob_height = obj[FSVSLID].ob_height; y += ADJ3DPIX; obj[FSVSLID].ob_y = obj[FSVELEV].ob_y = y; y += obj[FSVSLID].ob_height + (ADJ3DPIX << 1); obj[FDNAROW].ob_y = y; y += obj[FDNAROW].ob_height + ADJ3DPIX; obj[FILEBOX].ob_height = obj[SCRLBAR].ob_height = y; w = obj[FCLSBOX].ob_width + obj[FTITLE].ob_width + ( ADJ3DPIX << 2 ); w -= obj[FUPAROW].ob_width; obj[FILEBOX].ob_width = w; obj[SCRLBAR].ob_x = obj[FILEBOX].ob_x + w; obj[SCRLBAR].ob_spec = 0; obj[FSVSLID].ob_flags |= (IS3DOBJ|IS3DACT); obj[FSVSLID].ob_state |= SELECTED; ob_offset( ( LONG )tree, FILEBOX, &x, &y ); y = obj[FILEBOX].ob_height + y + 6 + ADJ3DPIX; obj[OK].ob_y = obj[CANCEL].ob_y = y; y += obj[OK].ob_height + ADJ3DPIX + 6; obj[0].ob_height = y; /* colors will be set up at run time based on window colors */ /* Fixup the Edit Mask Dialog Box */ ad_edit[ PTITLE1 ].ob_x += ADJ3DPIX; ad_edit[ PTITLE1 ].ob_width -= ( ADJ3DPIX << 1 ) - 1; ad_edit[ PTITLE2 ].ob_x += ADJ3DPIX; ad_edit[ PTITLE2 ].ob_width -= ( ADJ3DPIX << 1 ) - 1; ob_offset( ( LONG )ad_edit, PTITLE0, &x, &y ); ad_edit[ PTITLE1 ].ob_y = y + ad_edit[ PTITLE0 ].ob_height + gl_hchar; ad_edit[ PBOX1 ].ob_y = ad_edit[ PTITLE1 ].ob_y + ad_edit[ PTITLE1 ].ob_height + ADJ3DPIX; ad_edit[ PTITLE2 ].ob_y = ad_edit[ PBOX1 ].ob_y + ad_edit[ PBOX1 ].ob_height + gl_hchar; ad_edit[ PBOX2 ].ob_y = ad_edit[ PTITLE2 ].ob_y + ad_edit[ PTITLE2 ].ob_height + ADJ3DPIX; y = ad_edit[ PBOX2 ].ob_y + ad_edit[ PBOX2 ].ob_height + gl_hchar; ad_edit[ ETOK ].ob_y = y; ad_edit[ ETCANCEL ].ob_y = y; ad_edit[ ETEDIT].ob_y = y; y += ad_edit[ ETOK ].ob_height + ADJ3DPIX + 8; ad_edit[ ROOT ].ob_height = y; /* ------------------------------------------------------- * Initialize the Global Variables - Before READING INF file. * ------------------------------------------------------- */ for( i = 0; i < MAX_USED_PATHS; i++ ) /* Clear the Used Paths Array */ UsedPaths[i][0] = '\0'; for( i = 0; i < MAX_MULTI_LIMIT; i++ ) /* Clear the 8.3 Mask Area */ FullMaskText[i][0] = '\0'; strcpy( "*.*", FullMaskText[0] ); /* Default to [*.*] */ for( i = 0; i < ( MASKUEND - MASKUB + 1 ); i++ ) { /* Default Single Editable Masks*/ sptr = scasb( ( BYTE *)ad_mask[ i + MASKUB ].ob_spec, '.' ); strcpy( DefaultSMasks[i], sptr + 1 ); } CurSort = SORTNAME; /* Default for sorting. */ /* Read and LOAD the FSELECT.INF file - initialize the variables */ ReadFSelect( TempPath ); } /* FXWait() * ==================================================================== * Wait for the UP button */ VOID FXWait( VOID ) { do { if (gl_multi) Syield(); }while( gl_button ); } /* FXSelect() * ==================================================================== * Select and redraw an object taking into account the special effects */ VOID FXSelect( tree, obj ) OBJECT *tree; WORD obj; { GRECT rect; WORD dummy; tree[ obj ].ob_state |= SELECTED; rect = *(GRECT *)&tree[(obj)].ob_x; ob_gclip( ( LONG )tree, obj, &dummy, &dummy, &rect.g_x, &rect.g_y, &rect.g_w, &rect.g_h ); gsx_sclip( &rect ); ob_draw( ( LONG )tree, obj, MAX_DEPTH ); /* draw the box */ } /* FXDeselect() * ==================================================================== * Deselect and redraw an object taking into account the * special effects. */ VOID FXDeselect( tree, obj ) OBJECT *tree; WORD obj; { GRECT rect; WORD dummy; tree[ obj ].ob_state &= ~SELECTED; rect = *(GRECT *)&tree[(obj)].ob_x; ob_gclip( ( LONG )tree, obj, &dummy, &dummy, &rect.g_x, &rect.g_y, &rect.g_w, &rect.g_h ); gsx_sclip( &rect ); ob_draw( ( LONG )tree, obj, MAX_DEPTH ); /* draw the box */ } #if 0 /* do_rsort() * ==================================================================== * Sorts the filenames based on mode - NAME, DATE, TYPE, NO SORT */ VOID do_rsort( buffer, count, mode ) REG FSTRUCT *buffer; WORD count; WORD mode; { REG WORD i,j; REG WORD gap; REG BYTE *first, *second; REG FSTRUCT *d1,*d2; BYTE t1[ LEN_FSNAME ]; BYTE t2[ LEN_FSNAME ]; WORD ret; for( gap = count/2; gap > 0; gap = gap >> 1 ) { for( i = gap; i < count; i++ ) { for ( j = i - gap; j >= 0; j -= gap ) { if( mode == SORTNONE ) goto ss_1; #ifdef OUR_OPTIMIZER_WORKS /* this is the way the code should be */ if( ( buffer[ j+gap].d_attrib & F_SUBDIR ) && ( buffer[j].d_attrib & F_SUBDIR ) ) goto ss_1; if( buffer[ j+gap].d_attrib & F_SUBDIR ) goto ss_2; if( buffer[ j].d_attrib & F_SUBDIR ) break; ss_1: d1 = &buffer[j]; d2 = &buffer[j+gap]; first = buffer[j].snames; second = buffer[j+gap].snames; #else /* this is the way the Lattice optimizer needs it to be */ if( ( *( BYTE *)( ( ( BYTE *)buffer ) + ( ( j + gap ) * DTA_SIZE ) + D_ATTRIB ) & F_SUBDIR ) && ( *( BYTE *)( ( ( BYTE *)buffer ) + ( j * DTA_SIZE ) + D_ATTRIB ) & F_SUBDIR ) ) goto ss_1; if( *( BYTE *)( ( ( BYTE *)buffer ) + ( (j + gap ) * DTA_SIZE ) + D_ATTRIB ) & F_SUBDIR ) goto ss_2; if( *( BYTE *)( ( ( BYTE *)buffer ) + ( j * DTA_SIZE ) + D_ATTRIB ) & F_SUBDIR ) break; ss_1: d1 = ( FSTRUCT *)( ( ( BYTE *)buffer ) + ( j * DTA_SIZE ) ); d2 = ( FSTRUCT *)( ( ( BYTE *)buffer ) + ( ( j + gap ) * DTA_SIZE ) ); first = ((BYTE *)buffer ) + ( j * DTA_SIZE ) + D_NAME; second = ((BYTE *)buffer ) + ( ( j + gap ) * DTA_SIZE ) + D_NAME; #endif unfmt_str( first + 1, t1 ); unfmt_str( second + 1, t2 ); switch( mode ) { case SORTNONE: /* NO SORT */ ret = -1; break; case SORTSIZE: /* Sort based on file size */ #if 1 //#ifdef OUR_OPTIMIZER_WORKS /* This is the way the code should be */ if( d2->d_length > d1->d_length ) ret = 1; else if( d2->d_length < d1->d_length ) ret = -1; else ret = strchk( first, second ); #else /* This is the way the Lattice optimizer needs it to be */ if( *( LONG *)(( BYTE *)d2 + D_LENGTH ) > *( LONG *)(( BYTE *)d1 + D_LENGTH ) ) ret = 1; else if( *( LONG *)(( BYTE *)d2 + D_LENGTH ) < *( LONG *)(( BYTE *)d1 + D_LENGTH ) ) ret = -1; else ret = strchk( first, second ); #endif break; case SORTTYPE: /* Sort based upon file type */ if( ret = strchk( scasb( t1, '.' ), scasb( t2, '.' ) ) ) break; else ret = strchk( t1, t2 ); break; case SORTNAME: /* Sort based on file name */ ret = strchk( first, second ); break; case SORTDATE: /* Sort based on DATE */ #if 1 //#ifdef OUR_OPTIMIZER_WORKS /* This is the way the code should be */ ret = 0; if( d2->d_date > d1->d_date ) ret = 1; if( d2->d_date < d1->d_date ) ret = -1; if( !ret ) { /* IF the dates are equal, */ /* sort based on time... */ /* then sort based on name */ if( ( d2->d_time >> 5 ) > ( d1->d_time >> 5 ) ) ret = 1; if( ( d2->d_time >> 5 ) < ( d1->d_time >> 5 ) ) ret = -1; if( !ret ) { ret = strchk( first, second ); } } #else /* This is the way the Lattice optimizer needs it to be */ ret = 0; if( *( UWORD *)(( BYTE *)d2 + D_DATE ) > *( UWORD *)(( BYTE *)d1 + D_DATE ) ) ret = 1; if( *( UWORD *)(( BYTE *)d2 + D_DATE ) < *( UWORD *)(( BYTE *)d1 + D_DATE ) ) ret = -1; if( !ret ) { /* IF the dates are equal, */ /* sort based on time... */ /* then sort based on name */ if( ((*( UWORD *)(( BYTE *)d2 + D_TIME ))>>5) > ((*( UWORD *)(( BYTE *)d1 + D_TIME ))>>5) ) ret = 1; if( ((*( UWORD *)(( BYTE *)d2 + D_TIME ))>>5) < ((*( UWORD *)(( BYTE *)d1 + D_TIME ))>>5) ) ret = -1; if( !ret ) { ret = strchk( first, second ); } } #endif break; } if( ret <= 0 ) break; ss_2: do_rswap( buffer, j, j + gap ); } } } } /* do_rswap() * ==================================================================== * Swap the FSTRUCT structure from do_rsort() */ VOID do_rswap( REG FSTRUCT *buffer, WORD first, WORD second ) { REG FSTRUCT buff; buff = buffer[ first ]; buffer[ first ] = buffer[ second ]; buffer[ second ] = buff; } #endif /* do_rsort() * ==================================================================== * Sorts the filenames based on mode - NAME, DATE, TYPE, NO SORT */ VOID do_rsort( buffer, count, mode ) REG FSTRUCT *buffer; WORD count; WORD mode; { REG WORD i,j; REG WORD gap; REG BYTE *first, *second; REG FSTRUCT *d1,*d2; BYTE t1[ LEN_FSNAME ]; BYTE t2[ LEN_FSNAME ]; WORD ret; FSTRUCT buff; for( gap = count/2; gap > 0; gap = gap >> 1 ) { for( i = gap; i < count; i++ ) { for ( j = i - gap; j >= 0; j -= gap ) { #ifdef OUR_OPTIMIZER_WORKS /* this is the way the code should be */ d1 = &buffer[j]; d2 = &buffer[j+gap]; first = buffer[j].snames; second = buffer[j+gap].snames; #else /* this is the way the Lattice optimizer needs it to be */ d1 = ( FSTRUCT *)( ( ( BYTE *)buffer ) + ( j * DTA_SIZE ) ); d2 = ( FSTRUCT *)( ( ( BYTE *)buffer ) + ( ( j + gap ) * DTA_SIZE ) ); first = ((BYTE *)buffer ) + ( j * DTA_SIZE ) + D_NAME; second = ((BYTE *)buffer ) + ( ( j + gap ) * DTA_SIZE ) + D_NAME; #endif if( mode == SORTNONE ) goto ss_1; if( ( d2->d_attrib & F_SUBDIR ) && ( d1->d_attrib & F_SUBDIR ) ) goto ss_1; if( d2->d_attrib & F_SUBDIR ) goto ss_2; if( d1->d_attrib & F_SUBDIR ) break; ss_1: unfmt_str( first + 1, t1 ); unfmt_str( second + 1, t2 ); switch( mode ) { case SORTNONE: /* NO SORT */ ret = -1; break; case SORTSIZE: /* Sort based on file size */ if( d2->d_length > d1->d_length ) ret = 1; else if( d2->d_length < d1->d_length ) ret = -1; else ret = strchk( first, second ); break; case SORTTYPE: /* Sort based upon file type */ if( ret = strchk( scasb( t1, '.' ), scasb( t2, '.' ) ) ) break; else ret = strchk( t1, t2 ); break; case SORTNAME: /* Sort based on file name */ ret = strchk( first, second ); break; case SORTDATE: /* Sort based on DATE */ ret = 0; if( d2->d_date > d1->d_date ) ret = 1; if( d2->d_date < d1->d_date ) ret = -1; if( !ret ) { /* IF the dates are equal, */ /* sort based on time... */ /* then sort based on name */ if( ( d2->d_time >> 5 ) > ( d1->d_time >> 5 ) ) ret = 1; if( ( d2->d_time >> 5 ) < ( d1->d_time >> 5 ) ) ret = -1; if( !ret ) ret = strchk( first, second ); } break; } if( ret <= 0 ) break; ss_2: #ifdef OUR_OPTIMIZER_WORKS /* This is the way the code should be */ buff = buffer[j]; buffer[ j ] = buffer[ j + gap ]; buffer[ j + gap ] = buff; #else /* This is the way the Lattice optimizer needs it to be */ buff = *d1; *d1 = *d2; *d2 = buff; #endif } } } } /* FindMask() * ==================================================================== * Given a wildcard extension, find it in our tree... */ WORD FindFSMask( BYTE *textptr ) { OBJECT *ad_tree; REG WORD i; REG BYTE *sptr; rs_gaddr(ad_sysglo, R_TREE, MASKTREE, ( LONG *)&ad_tree ); for( i = MASK_BEG; i <= MASK_END; i++ ) { sptr = scasb( ( BYTE *)ad_tree[ i ].ob_spec, '.' ); if( *sptr && strcmp( textptr, sptr + 1 ) ) return( i ); } return( FALSE ); } /* CountFolders() * ==================================================================== * Count the number of folders in a PATH */ WORD CountFolders( BYTE *path ) { REG BYTE *dptr; WORD count; count = 0; dptr = path; do { dptr = fs_back( path ); if( *dptr ) { *( dptr ) = '\0'; count++; } }while( *( dptr - 1 ) != ':' ); return( count ); } /* MakeFSMenu() * ==================================================================== * Builds an object tree for the abbreviated path menu. * Also, Allocates enough memory for the string text and points * the G_STRINGS to those locations. * IN: NumLevels - Number of Menu items to buildd * RETURN: NULL- FAILURE * NON-ZERO - Address of buffer. */ OBJECT *MakeFSMenu( WORD NumLevels, WORD width ) { OBJECT *ptr; LONG size; WORD NumItems; REG WORD i,j; BYTE *txt_ptr; NumItems = NumLevels + 1; size = ( ( NumItems ) * sizeof( OBJECT ) ) + ( ( NumItems + 2 ) * width ); /* Safety boundary + 2 */ ptr = ( OBJECT *)dos_xalloc( size, 3 ); if( ptr ) { /* We have a chunk of memory */ /* Need to Set up the ROOT FIRST */ ptr[0] = FS_DATA[0]; ptr->ob_width = width * gl_wchar; ptr->ob_height = NumLevels * gl_hchar; /* Calculate the initial text area */ txt_ptr = ( BYTE *)ptr; txt_ptr += ( sizeof( OBJECT ) * ( NumItems + 1 )) + 1; /* Safety boundary + 1 */ /* Add in the other G_STRINGS and update the * ob_spec pointers. */ for( i = 1; i < NumItems; i++ ) { ptr[i] = FS_DATA[1]; for( j = 0; j < width; j++ ) txt_ptr[j] = ' '; txt_ptr[ width ] = '\0'; ptr[i].ob_spec = ( LONG )txt_ptr; ptr[i].ob_y = ( i - 1 ) * gl_hchar; ptr[i].ob_width = width * gl_wchar; ptr[i].ob_height = gl_hchar; ob_add( ( LONG )ptr, ROOT, i ); txt_ptr += ( width + 1 ); /* Safety boundary + 1 */ } } return( ptr ); } /* CheckFSPath() * ==================================================================== * Check if the path ---> ad_fspath[] is longer than MAX_FSWIDTH. * If so, substitute in our copy of the path. Otherwise, reset * the string pointers back to ad_fspath. * * When we substitute our new path, it contains an abbreviated version * ie: C:\A\B\C\*.* ----> C:\...\B\C\*.* */ VOID CheckFSPath( VOID ) { LONG addr; WORD len; /* Length of the string */ len = strlen( ad_fpath ); /* If the length of the path is too long, we need to * shorten it to make it fit. */ if( len > MAX_FSWIDTH ) { /* Need to shorten it...*/ /* ----------------------------------------------------- * We want to set ad_fpath to the Backup string area ONLY * if it hasn't already been done so. * ----------------------------------------------------- */ if( ad_fpath != BackUpPath ) { ad_back = ad_fpath; /* Backup ptr to TEDINFO */ strcpy( ad_fpath, BackUpPath ); ad_fpath = BackUpPath; /* point to original */ } AbbrevPath( ad_fpath, ad_back, MAX_FSWIDTH ); return; } /* RESTORE ORIGINAL ---> IF we need to restore the original path */ if( ad_fpath == BackUpPath ) { fs_sset( ad_fstree, FDIRECTO, ( LONG)"", ( LONG *)&ad_fpath, ( WORD *)&addr ); strcpy( BackUpPath, ad_fpath ); } } /* StorePath() * ==================================================================== * Store the Path, when the user pressed OK, into the array * of used paths. If there is no more room, we must make some... * Later on, we write this out to a file. */ VOID StorePath( BYTE *path, BYTE *fname ) { REG WORD i,j; /* Build the Path and filename into one string */ strcpy( path, TempPath ); strcpy( fname, fs_back( TempPath ) + 1 ); /* Search the Array to see if the path and filename already exist */ for( i = 0; i < MAX_USED_PATHS; i++ ) { if( strcmp( TempPath, UsedPaths[i] ) ) { return; /* Path exists, exit */ } } /* if we reach this point, the path does not exist yet * and we are going to have to add it in. */ /* Find the empty slot */ for( i = 0; i < MAX_USED_PATHS; i++ ) { if( UsedPaths[i][0] == '\0' ) { /* Found an empty slot! */ break; } } if( i >= MAX_USED_PATHS ) { /* If there is no room, we must add */ /* it at the top and shove everyting */ for( j = ( MAX_USED_PATHS - 1 ); j >= 1; j-- ) /* else down below */ strcpy( UsedPaths[j-1], UsedPaths[j] ); strcpy( TempPath, UsedPaths[0] ); } else { /* There is room, ad it in!!!! */ strcpy( TempPath, UsedPaths[i] ); } } /* AbbrevPath() * ==================================================================== * Abbreviate the Given Path based upon the width given. */ VOID AbbrevPath( BYTE *source, BYTE *dest, WORD width ) { WORD mlen; /* minimum width we're dealing width */ REG BYTE *sptr; /* Temporary string pointer */ WORD len; /* length of source. */ len = strlen( source ); /* get the length of the source */ if( len > width ) { strcpy( "C:\\...", dest ); /* Setup up first section */ *dest = *source; /* copy over Drive - first char */ mlen = ( width - 1 ) - strlen( dest ); /* Subtract the C:\... string */ /* Search for slashes and then check length from there. * If the path is still too long, go up to the next directory. */ sptr = source; /* Might as well start in front */ while( *sptr && ( len > mlen ) ) { sptr++; /* SKip past current slash */ while( *sptr && ( *sptr != '\\') ) { sptr++; }; len = strlen( sptr ); }; if( *sptr ) strcat( sptr, dest ); /* concatenate in the Directories */ else { /* If we reached this point, then */ /* the multiple masks must be */ /* shortened also. */ *dest = '\0'; AbbrevMask( source, dest, width ); } } else strcpy( source, dest ); /* otherwise, copy them over */ } /* AbbrevMask() * ==================================================================== * Abbreviate Multiple Masks - Called ONLY by AbbrevPath */ VOID AbbrevMask( BYTE *source, BYTE *dest, WORD width ) { WORD mlen; /* minimum width we're dealing width */ REG BYTE *sptr; /* Temporary string pointer */ WORD len; /* length of source. */ REG WORD level; strcpy( source, TempPath ); /* See if there are any folders*/ level = CountFolders( TempPath ); if( level > 1 ) /* Inside a directory... */ strcpy( "C:\\...\\[...]", dest ); /* Setup destination */ else strcpy( "C:\\[...]", dest ); /* At the ROOT */ *dest = *source; /* Copy over the Drive */ sptr = source; /* Setup Initial source ptr */ len = strlen( source ); /* Get length of source */ mlen = ( width - 1 ) - strlen( dest ); /* Set lenght we're shooting 4 */ while( *sptr && ( len > mlen ) ) { /* Do the Main LOOP */ level = 0; do { /* Another Loop to count brackets */ /* Search for open and close brackets until the string runs out */ while( *sptr && ( *sptr != '[' ) && ( *sptr != ']' ) ) { sptr++; }; if( *sptr ) { if( *sptr == '[' ) /* Open a Bracket */ level++; if( *sptr == ']' ) /* Close a Bracket */ level--; sptr++; /* SKip past current [ or ] */ if( !level ) /* Completed a segment of mask */ break; } }while( *sptr ); /* End of do { */ if( *sptr ) len = strlen( sptr ); /* Update the length */ }; if( *sptr ) strcat( sptr, dest ); /* concatenate the multiple paths */ else strcat( "[*.*]", dest ); /* Do this if NULL... */ } /* fs_formdo() * ==================================================================== * Form Do for the File Selector stuff. Merely sets the centering * and returns the button selected. */ WORD fs_formdo( OBJECT *tree, WORD start_fld ) { GRECT rect; WORD ret; ob_center( ( LONG )tree, &rect ); tree[ ROOT ].ob_x = rect.g_x; tree[ ROOT ].ob_y = rect.g_y; ob_draw( ( LONG )tree, ROOT, MAX_DEPTH ); ret = fm_do( ( LONG )tree, start_fld ); tree[ ret ].ob_state &= ~SELECTED; return( ret ); } /* CleanFSDirt() * ==================================================================== * Clean up after a dialog box has been displayed over the * file selector. */ VOID CleanFSDirt( OBJECT *dialog_tree, WORD obj, OBJECT *fs_tree ) { GRECT rect; WORD dummy; ob_gclip( ( LONG )dialog_tree, obj, &dummy, &dummy, &rect.g_x, &rect.g_y, &rect.g_w, &rect.g_h ); rect.g_w += ( SHADOW + ADJ3DPIX ); rect.g_h += ( SHADOW + ADJ3DPIX ); gsx_sclip( &rect ); ob_draw( ( LONG )fs_tree, ROOT, MAX_DEPTH ); gsx_sclip( &gl_rfs ); } /* DoFullMaskDialog() * ==================================================================== * Display the 8.3 Mask Editing Dialog Box. * Build a mask based upon the multiple masks. */ WORD DoFullMaskDialog( VOID ) { WORD flag; REG WORD i,j; REG BYTE *sptext, *dptext; /* Copy the 8.3 masks from the GLOBAL location to the dialog box tree text fields * These are stored in the editable text fields as FORMATTED text - meaning * that they do not have '.' in their filenames. */ for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { sptext = ( BYTE *)( ( TEDINFO *)ad_fmask[ F1EDIT + i ].ob_spec )->te_ptext; fmt_str( FullMaskText[i], sptext ); } flag = fs_formdo( ad_fmask, F1EDIT ); CleanFSDirt( ad_fmask, ROOT, ( OBJECT *)ad_fstree ); /* The user clicked on OK, need to go through and build a * path containing all masks */ if( flag == FOK ) { /* Copy the strings found in the editable text fields back to the global storage * These are stored as UNFORMATTED text - meaning they include the '.' in the * filename. * We shift the text around to clear out blank fields. */ j = 0; for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { sptext = ( BYTE *)( ( TEDINFO *)ad_fmask[ F1EDIT + i ].ob_spec )->te_ptext; dptext = ( BYTE *)( ( TEDINFO *)ad_fmask[ F1EDIT + j ].ob_spec )->te_ptext; FullMaskText[i][0] = '\0'; /* Clear EACH Destination */ if( *sptext ) { /* Is the editable field empty? */ unfmt_str( sptext, FullMaskText[j] ); /* NO- Copy it over */ if( i != j ) { /* Did we skip any blank fields? * YES - copy sptext to dptext * and clear sptext */ strcpy( sptext, dptext ); *sptext = '\0'; } j++; /* increment destination counter*/ } } if( IsFullMaskEmpty() ) /* If the masks are empty, default to [*.*] */ strcpy( wildstr, FullMaskText[0] ); return( BuildFullMask() ); /* Build the multiple mask string */ } return( FALSE ); } /* MaskTailEnd() * ==================================================================== * The EBUTTON Switch tail end code - created to avoid GOTOs */ VOID MaskTailEnd( WORD mn_item ) { REG BYTE *sptr; ad_mask[ CurMask ].ob_state &= ~CHECKED; ad_mask[ mn_item ].ob_state |= CHECKED; CurMask = mn_item; sptr = scasb( ( BYTE *)ad_mask[ CurMask ].ob_spec, '.' ); strcpy( sptr + 1, ( BYTE *)ad_title ); /* Copy over just the extension */ /* Look for a blank at the end, zero it if found */ sptr = scasb( ( BYTE *)ad_title, ' ' ); if( *sptr ) *sptr = '\0'; strcpy( "*.", fs_back( ad_fpath ) + 1 ); /* Need to copy *. and then XXX */ strcat( ( BYTE *)ad_title, ad_fpath ); /* Build the new path with the mask */ if( mn_item != MSPECIAL ) ForceReadDirectory(); /* Reread directory - single mask */ else FullMaskHandler( TRUE, &count ); /* Multiple Mask Read */ } /* BuildFullMask() * ==================================================================== * Build the Global Multiple mask string based on the entries * into the Multiple Mask Dialog Box. The 8.3 masks are already * unformatted and in the global FullMaskText arrays. * * The field array flags are set one by one as each * 8.3 mask is processed so that another 8.3 mask will not * process it. * * IN: VOID * * GLOBALS: * FullMaskText - string arrays holding the 8.3 masks * MaskTemplate - String array holding the global multiple mask string * ad_fmask - OBJECT *ptr to the multiple mask dialog tree */ WORD BuildFullMask( VOID ) { REG WORD i,j; REG BYTE *sptr, *dptr, *sptext, *dptext; BYTE sname[ LEN_FSNAME ]; BYTE smask[ 4 ]; BYTE dname[ LEN_FSNAME ]; BYTE dmask[ 4 ]; WORD field[ MAX_MULTI_LIMIT ]; /* 1 processed, 0 - not processed */ for( i = 0; i < MAX_MULTI_LIMIT; i++ ) field[i] = FALSE; MaskTemplate[0] = '\0'; /* Clear out our final string */ for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { /* Go through each mask */ sptext = FullMaskText[i]; /* Get ptr to text, see if empty*/ strcpy( FullMaskText[i], sname ); /* Copy 8.3 to source string */ sptr = scasb( sname, '.' ); /* Mark '.' of source */ if( *sptr ) /* If '.' is found... */ strcpy( sptr + 1, smask ); /* Get source file extension */ else *smask = '\0'; /* Otherwise, no file extension */ *sptr = '\0'; /* Clear the '.' to get the 8 * character filename. */ if( !field[i] && *sptext ) { /* Handle ONLY non-blank strings * based on the editable text field. * OR, if its NOT already processed. */ strcat( "[", MaskTemplate ); /* Start a fresh mask */ strcat( sname, MaskTemplate ); /* Copy first 8 chars of source */ strcat( ".", MaskTemplate ); /* Tack on the '.' delimiter */ /* -------------------------------------------------------------------- * For every mask found to be active in the editable text fields, * we go through each and every mask to see if it already exists or * if the 8 character filename is the same. * -------------------------------------------------------------------- */ for( j = 0; j < MAX_MULTI_LIMIT; j++ ) { if( i != j ) { /* No need to check ourselves */ dptext = FullMaskText[j]; /* Get pointer to text to check */ if( !field[j] && *dptext ) { /* If its blank or already processed, skip, otherwise */ if( !strcmp( FullMaskText[i], FullMaskText[j] ) ) { /* Skip if the strings are the same */ /* ------------------------------------------------------ * The strings are not the same, so, let's compare * the first 8 characters and the last 3 characters. * First, let's build the fname and mask strings * ------------------------------------------------------ */ strcpy( FullMaskText[j], dname ); /* Copy over full mask */ dptr = scasb( dname, '.' ); /* Get ptr to '.' */ if( *dptr ) /* If found... */ strcpy( dptr + 1, dmask ); /* Get file extension */ else *dmask = '\0'; /* No file extension */ *dptr = '\0'; /* Clear to get fname */ if( strcmp( sname, dname ) ) { /* Check the first 8 characters * to see if they are the same */ /* -------------------------------------------------- * Since the first 8 characters are the same, * We'll tack on the extensions * masks with different first 8 characters, but * the same extensions will be different for our purposes. * * Since we are in a loop, when we add the source file * extension to the mask string, we want to do it only * once, so we change it to a blank space. We can't * use a NULL because a NULL signifies that the * file extension never existed. * -------------------------------------------------- */ if( *smask != 0x20 ) { /* We want to tack on the source only once */ strcat( "[", MaskTemplate ); /* Add start of multiple extensions */ strcat( smask, MaskTemplate ); /* Copy over source mask */ *smask = 0x20; /* Now, blank it so we do it once */ } if( *dmask ) { /* Same fname, different extension */ strcat( ",", MaskTemplate ); /* Add in comma delimiter */ strcat( dmask, MaskTemplate ); /* Copy over the next mask */ } field[j] = TRUE; /* Now clear this one, since its processed now */ } } /* End of 'if( !strcmp( FullMaskText[i], FullMaskText[j] ) ) {' */ else { /* The strings we're gonna compare are the same, so clear it out */ FullMaskText[j][0] = *dptext = '\0'; field[j] = TRUE; /* Processed! */ } } /* End of 'if( *dptext ) { ' */ else field[j] = TRUE; /* It's blank! so set the flag to PROCESSED */ } /* End of if( i != j ) */ } /* End of for( j = 0 loop ) */ if( *smask ) { /* if source has an extension */ if( *smask == 0x20 ) /* Close multiple extensiosn */ strcat( "]", MaskTemplate ); else strcat( smask, MaskTemplate ); /* No multiple extensions */ } strcat( "]", MaskTemplate ); /* Close up this mask */ } /* End of ' if( *sptext ) { ' */ field[i] = TRUE; } /* End of ' for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { ' */ if( MaskTemplate[0] == '\0' ) /* All strings were blank */ return( FALSE ); return( TRUE ); } /* FullMaskHandler() * ==================================================================== * Handles the directory path for multiple masks ( MSPECIAL ) and * forces the read via ParseFullMask(). Restores the original path * if the destination path to change to is invalid. * Forces an arrow, since if there is an error, the BUSYBEE will * come up forever. * * IN: ClearFnameFlag - Clears on TRUE the filename field. * *count - Returns the # of files to display * * GLOBALS: ad_select - pointer to filename field * pathcopy - string array of the old directory path * ad_fpath - pointer to directory path * ad_fstree - file selector tree * fs_count - global counter for # of files to display. */ VOID FullMaskHandler( WORD ClearFnameFlag, UWORD *count ) { WORD out; if( ClearFnameFlag ) *( BYTE *)ad_select = '\0'; /* Clear Fname if requested */ out = ParseFullMask(); /* Parse multiple masks */ if( !out ) { /* failure? */ *( BYTE *)ad_select = '\0'; strcpy( pathcopy, ad_fpath ); /* Restore original path */ ParseFullMask(); /* Parse multiple masks again*/ } ob_draw( ad_fstree, FDIRECTO, MAX_DEPTH ); /* Redraw Path */ ob_draw( ad_fstree, FTITLE, MAX_DEPTH ); /* Redraw Mask */ ob_draw( ad_fstree, FSELECTI, MAX_DEPTH ); /* Redraw Filename */ gr_mouse( 0, 0x0L ); /* Force ARROW */ *count = fs_count; /* Update the files counted */ RDirSuccess(); /* Perform cleanup duties */ RDirTailEnd(); /* after reading files from */ /* multiple mask extensions */ } /* ParseFullMask() * ==================================================================== * Force the read of the directory based upon the multiple masks. * NOTE: MaskTemplate contains the multiple mask template already. * * GLOBAL USED: fs_count - # of files to display * FullMaskText - Text Array containing 8.3 masks * fs_first - Flag to clear/not clear filename field * ad_fpath - Ptr to Directory Path * ad_select - PTr to filename field * CurSort - Current Sorting Value * MaskTemplate - String Array holding Multiple Mask String */ WORD ParseFullMask( VOID ) { REG WORD i; UWORD count; fs_count = count = 0; for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { if( FullMaskText[i][0] != '\0' ) { /* Make sure its not empty */ fs_first = TRUE; /* Global FLAG so filename is not * erased during rdir */ /* Build each path */ strcpy( FullMaskText[i], fs_back( ad_fpath ) + 1 ); if( !r_dir( ad_fpath, ( BYTE *)ad_select, &count, TRUE ) ) return( FALSE ); } } if ( count ) do_rsort( ad_fsnames, count, CurSort ); strcpy( MaskTemplate, fs_back( ad_fpath ) + 1 ); /* Build Master image with multiple masks */ CheckFSPath(); SetupSelFile( ( BYTE *)ad_select ); /* Try to display the file within the scroll area */ return( TRUE ); } /* SetupSelFile * ==================================================================== * Setup the file selector to display the filename. We adjust the * index to display the filename within the scroll area if it exists. */ VOID SetupSelFile( BYTE *fname ) { WORD out; if( *fname ) { unfmt_str( fname, TempPath ); out = FindFSFile( TempPath, 0, fs_count ); if( out != -1 ) { if( fs_count > NM_NAMES ) { fs_topptr = min( out, fs_count - NM_NAMES ); r_sfiles( fs_topptr, 1 ); } else r_sfiles( 0, 0 ); ob_change( ad_fstree, ( out - fs_topptr ) + F1NAME, SELECTED, TRUE ); } else r_sfiles( 0, 0 ); /* show form the top */ } else r_sfiles( 0, 0 ); /* Setup slider sizes etc...*/ } /* IsFullMaskEmpty() * ==================================================================== * Check to see if the Full 8.3 Masks are empty. If so, return TRUE. */ WORD IsFullMaskEmpty( VOID ) { REG WORD i; for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { if( FullMaskText[i][0] ) return( FALSE ); } return( TRUE ); } /* FindFSFile() * ==================================================================== * Searches the ad_fsnames structure to see if a file is already there. * Returns the index if found. * -1 if not found. * * IN: str - pointer to filename string to look for * attrib - attributes of the file to look for * count - # of files to search through ( UPPER LIMIT ) * * GLOBALS: * ad_fsnames - pointer to head of internal database containing * all of the files * */ WORD FindFSFile( BYTE *str, BYTE attrib, WORD count ) { BYTE fname[ LEN_FSNAME ]; REG WORD index; FSTRUCT *fsnames; index = 0; fsnames = ( FSTRUCT *)ad_fsnames; if( attrib & F_SUBDIR ) /* if subdirectory */ fname[0] = 7; /* subdirectory */ else fname[0] = 0x20; /* filename */ fmt_str( str, &fname[1] ); for( index = 0; index < count; index++ ) { if( strcmp( fname, ( BYTE *)fsnames[ index ].snames ) ) { return( index ); } } return( -1 ); } /* SingleMaskDialogHandler() * ==================================================================== * Handles the Dialog Box that displays *.3 masks. Allows * the user to edit and also select 8.3 masks. */ VOID SingleMaskDialogHandler( VOID ) { WORD flag, mn_item; flag = DoSingleMaskDialog( &mn_item ); switch( flag ) { case ETCANCEL: /* Do Cancel! */ break; case ETEDIT: /* Do Multiple Mask Dialog Box */ if( !DoFullMaskDialog()) /* Display Multiple Mask Dialog box */ break; /* If cancel, just exit */ SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ MaskTailEnd( mn_item ); /* And perform tailend stuff */ break; case ETOK: /* Hit the OK! */ /* Check if we're MSPECIAL or not empty */ if( mn_item == MSPECIAL ) { if( IsFullMaskEmpty() ) { if( !DoFullMaskDialog()) /* Display Multiple Mask Dialog box */ break; /* If cancel, just exit */ SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ } else BuildFullMask(); /* Build the mask string instead. */ } if(( CurMask != mn_item ) || ( mn_item == MSPECIAL ) ) MaskTailEnd( mn_item ); break; default: break; } /* End of switch( flag ) */ } /* DoSingleMaskDialog() * ==================================================================== * Single Mask Dialog Box - displays the permanent and editable * masks in dialog box format. */ WORD DoSingleMaskDialog( WORD *item ) { WORD flag; REG WORD i; REG BYTE *sptr, *dptr; REG WORD obj; WORD start_obj; GRECT rect; WORD out; WORD len; start_obj = ETEBEG; /* Sets a starting editable text field */ for( i = ETPBEG; i <= ETPTMP; i++ ) /* Deselects the Permanent Masks */ ad_edit[ i ].ob_state &= ~SELECTED; for( i = ETEBEG; i <= ETEEND; i++ ) /* Deselects the Editable Masks */ ad_edit[ i ].ob_state &= ~SELECTED; /* Copies the Editable Masks to our dialog */ for( i = 0; i < ( MASKUEND - MASKUB + 1 ); i++ ) { sptr = scasb( ( BYTE *)ad_mask[ i + MASKUB ].ob_spec, '.' ); dptr = ( BYTE *)( ( TEDINFO *)ad_edit[ i + ETEBEG ].ob_spec )->te_ptext; strcpy( sptr + 1, dptr ); } /* -------------------------------------------------------------------------- * Copy over the current text for *.TMP and make sure its wide enuf. * The format is '*.TMP' * -------------------------------------------------------------------------- */ dptr = ( BYTE *)( ( TEDINFO *)ad_edit[ ETPTMP ].ob_spec )->te_ptext; strcpy( ( BYTE *)ad_mask[ MASK_END ].ob_spec, dptr ); while( ( len = strlen( dptr ) ) < 8 ) strcat( " ", dptr ); /* -------------------------------------------------------------------------- * Select an object ( mask ) in our dialog box which matches the same * one in our mask drop down menu. * -------------------------------------------------------------------------- */ obj = ETPBEG; /* Sets a default selected item */ if( CurMask < ( MSPECIAL - 1 )) { /* Select a Permanent Mask */ obj = ( CurMask - MASK_BEG ) + ETPBEG; } if( CurMask == MSPECIAL ) /* Select the Multiple Mask */ obj = ETPMULTI; if( CurMask == MASK_END ) /* Select the Default TMP mask */ obj = ETPTMP; if( ( CurMask >= MASKUB ) && ( CurMask <= MASKUEND )) { /* Editable Mask */ obj = ( CurMask - MASKUB ) + ETEBEG; } ad_edit[ obj ].ob_state |= SELECTED; ob_center( ( LONG )ad_edit, &rect ); /* Center and draw the dialog box*/ ad_edit[ ROOT ].ob_x = rect.g_x; ad_edit[ ROOT ].ob_y = rect.g_y; ob_draw( ( LONG )ad_edit, ROOT, MAX_DEPTH ); /* -------------------------------------------------------------------------- * Since the dialog box uses TouchExits, we stay in a form_do until * OK, Cancel or until they want to display the multiple mask dialog box. * -------------------------------------------------------------------------- */ do { flag = fm_do( ( LONG )ad_edit, start_obj ); flag &= 0x7FFF; if(( flag != ETOK ) && ( flag != ETCANCEL ) && ( flag != ETEDIT ) ) { if(( flag >= ETEBEG ) && ( flag <= ETEEND ) ) start_obj = flag; /* Reset the edit obj*/ if( flag != obj ) { ad_edit[ obj ].ob_state &= ~SELECTED; /* clear the old one */ ob_draw( (LONG)ad_edit, obj, MAX_DEPTH ); ad_edit[ flag ].ob_state |= SELECTED; /* draw the new one */ ob_draw( (LONG)ad_edit, flag, MAX_DEPTH ); obj = flag; } } }while( ( flag != ETOK ) && ( flag != ETCANCEL ) && ( flag != ETEDIT ) ) ; /* ------------------------------------------------------ * Copy the editable fields that are not blank back to * the mask menu. Check if any masks are already in use * also. * ------------------------------------------------------ */ if( flag == ETOK ) { for( i = 0; i < ( MASKUEND - MASKUB + 1 ); i++ ) { /* Default Single Editable Masks*/ sptr = scasb( ( BYTE *)ad_mask[ i + MASKUB ].ob_spec, '.' ); dptr = ( BYTE *)( ( TEDINFO *)ad_edit[ i + ETEBEG ].ob_spec )->te_ptext; if( *dptr ) { out = FindFSMask( dptr ); if( !out ) /* copy only if not found. */ strcpy( dptr, sptr + 1 ); } } /* --------------------------------------------------------------- * Return the object selected - the obj num will be in the format * of the mask menu. * --------------------------------------------------------------- */ if( ( obj >= ETPBEG ) && ( obj <= ETPEND )) { *item = ( obj - ETPBEG ) + MASK_BEG; } if( obj == ETPMULTI ) *item = MSPECIAL; if( obj == ETPTMP ) *item = MASK_END; if( ( obj >= ETEBEG ) && ( obj <= ETEEND )) { *item = ( obj - ETEBEG ) + MASKUB; } SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ } if( flag == ETEDIT ) /* Want Multiple Masks, so treat as such */ *item = MSPECIAL; ad_edit[ flag ].ob_state &= ~SELECTED; CleanFSDirt( ad_edit, ROOT, ( OBJECT *)ad_fstree ); return( flag ); } /* EditMaskViaShiftClick() * ==================================================================== * Edits a mask in the mask menu via a shift-click */ VOID EditMaskViaShiftClick( WORD mn_item ) { REG BYTE *sptr, *dptr; WORD flag, out; LONG tree; tree = ( LONG )ad_fstree; if( ( mn_item >= MASKUB ) && ( mn_item <= MASKUEND )) { /* The selected Mask is editable */ sptr = ( BYTE *)( ( TEDINFO *)ad_medit[ MASKNAME ].ob_spec )->te_ptext; dptr = scasb( ( BYTE *)ad_mask[ mn_item ].ob_spec, '.' ) + 1; /* get pointer past '.' */ strcpy( dptr, sptr ); /* ----------------------------------------------------------- * Kick up a dialog to allow the user to change the single * masks. If the user enters a blank string, treat it as a cancel * ----------------------------------------------------------- */ do { flag = fs_formdo( ad_medit, 0 ); CleanFSDirt( ad_medit, ROOT, ( OBJECT *)tree ); if( flag == MASKOK ) { /* The user hit OK! */ if( *sptr ) { /* Make sure its not blank first, then copy it... */ out = FindFSMask( sptr ); /* Check to see if it already exists */ if( !out || ( out == mn_item ) ) { /* if we're the same item, its ok also */ strcpy( sptr, dptr ); SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ MaskTailEnd( mn_item ); /* Its OK, process as normal */ break; /* Breaks out of while loop */ } else fm_show( MSKEXIST, 0x0L, 1 ); /* The mask already exists */ /* AND REPROCESS...LOOP */ } else break; /* the user entered blank text */ /* Breaks out of while loop */ } }while( flag == MASKOK ); /* LOOP UNTIL DONE */ } else { /* The user click on a non-editable menu item */ if( mn_item == MSPECIAL ) { /* Shift Click always enters this */ if( !DoFullMaskDialog()) /* Display Multiple Mask Dialog box */ return; /* If cancel, just exit */ SaveFSelect( TempPath ); /* Save Out to DISK FSELECT.INF */ MaskTailEnd( MSPECIAL ); /* And perform tailend stuff */ } else fm_show( MSKNOGO, 0x0L, 1 ); /* The Masks selected were not editable */ } } /* ==================================================================== * FILE I/O SECTION * ==================================================================== */ /* fs_infpath() * ==================================================================== * Make the INF path that we will read/write to. * CURRENTLY, it will ALWAYS be C:\FSELECT.INF */ VOID fs_infpath( BYTE *buffer ) { strcpy( fsinfpath, buffer ); /* C:\FSELECT.INF */ buffer[0] = ( isdrive() & 0x04 ) ? 'C' : 'A'; } /* push_string() * ==================================================================== * Save the string to the buffer. */ BYTE *push_string( REG BYTE *pcurr, REG BYTE *pstring ) { while( ( *pstring ) && ( pstring ) ) *pcurr++ = *pstring++; *pcurr++ = '@'; return( pcurr ); } /* SaveFSelect() * ==================================================================== * Write the FSELECT.INF file out to the drive. */ WORD SaveFSelect( BYTE *path ) { LONG size; BYTE *buf; REG BYTE *pcurr; REG WORD i; REG BYTE *sptr; UWORD len; WORD handle; if( size = ( LONG )dos_xalloc( 0x800L, 3 ) ) { /* 2048 bytes */ buf = pcurr = ( BYTE *)size; } else { return( FALSE ); /* not enough memory */ } /* ---------------------------------------------- * Write out Non-Blank Used Paths * ---------------------------------------------- */ for( i = 0; i < MAX_USED_PATHS; i++ ) { if( UsedPaths[i][0] ) { *pcurr++ = '#'; *pcurr++ = 'u'; *pcurr++ = ' '; pcurr = push_string( pcurr, UsedPaths[i] ); *pcurr++ = 0x0d; *pcurr++ = 0x0a; } } /* ---------------------------------------------- * Write out Multiple Masks 8.3, if any * ---------------------------------------------- */ for( i = 0; i < MAX_MULTI_LIMIT; i++ ) { if( FullMaskText[i][0] ) { *pcurr++ = '#'; *pcurr++ = 'm'; *pcurr++ = ' '; pcurr = push_string( pcurr, FullMaskText[i] ); *pcurr++ = 0x0d; *pcurr++ = 0x0a; } } /* ---------------------------------------------- * Write out Single Editable Masks * ---------------------------------------------- */ for( i = MASKUB; i <= MASKUEND; i++ ) { sptr = ( BYTE *)ad_mask[ i ].ob_spec; *pcurr++ = '#'; *pcurr++ = 's'; *pcurr++ = ' '; pcurr = push_string( pcurr, sptr + 2 ); *pcurr++ = 0x0d; *pcurr++ = 0x0a; } *pcurr = '\0'; /* Set the end of the string */ len = strlen( buf ); /* ---------------------------------------------- * Write out the buffer * ---------------------------------------------- */ fs_infpath( path ); /* Build Path */ handle = dos_create( path, 0x0 ); if( handle > 0 ) { size = dos_write( handle, len, buf ); dos_close( handle ); if( size < ( LONG )len ) dos_delete( path ); } dos_free( ( LONG )buf ); gr_mouse( 0, 0x0L ); /* Force Arrow */ return( TRUE ); } /* ReadFSelect() * ==================================================================== * Read in the FSELECT.INF file and initialize the file selector * global variables. */ WORD ReadFSelect( BYTE *path ) { REG BYTE *pcurr, *buf; LONG size; FSTRUCT *old_dta, newdta; WORD error; WORD handle; old_dta = ( FSTRUCT *)dos_gdta(); dos_dta( ( LONG )&newdta ); fs_infpath( path ); error = dos_sfirst( ( LONG )path, 0 ); /* Look for 'C:\FSELECT.INF' */ if( !error ) { /* File not found! */ dos_dta( ( LONG )old_dta ); return( FALSE ); } if( size = ( LONG )dos_xalloc( newdta.d_length + 1L, 3 ) ) { buf = pcurr = ( BYTE *)size; } else { dos_dta( ( LONG )old_dta ); return( FALSE ); /* not enough memory */ } /* Read in the file and start processing */ handle = dos_open( path, 0x0 ); if( handle > 0 ) { dos_read( handle, ( UWORD )newdta.d_length, ( LONG )buf ); dos_close( handle ); fs_infscan( buf ); } dos_free( ( LONG )buf ); dos_dta( ( LONG )old_dta ); return( TRUE ); } /* fs_infscan() * ==================================================================== * Scan the FSELECT.INF file for the data to shove into the global * variables. */ VOID fs_infscan( BYTE *buffer ) { REG BYTE *pcurr; BYTE temp; WORD ucount; /* Previous Paths Count */ WORD scount; /* Single Mask Count */ WORD mcount; /* Multiple Mask count */ REG BYTE *sptr; ucount = scount = mcount = 0; pcurr = buffer; while( *pcurr ) { if( *pcurr++ == '#' ) { temp = *pcurr; pcurr += 2; switch( temp ) { case 'u': /* Previous Paths */ if( ucount < MAX_USED_PATHS ) { pcurr = fs_scan_string( pcurr, UsedPaths[ ucount++ ] ); } break; case 's': /* Single Masks */ if( scount < ( MASKUEND - MASKUB + 1 ) ) { sptr = ( BYTE *)ad_mask[ MASKUB + scount ].ob_spec; pcurr = fs_scan_string( pcurr, sptr + 2 ); scount++; } break; case 'm': /* Multiple Masks */ if( mcount < MAX_MULTI_LIMIT ) { pcurr = fs_scan_string( pcurr, FullMaskText[ mcount++ ] ); } break; default: break; } /* End of ' switch( temp ) ' */ } /* End of ' if( *pcurr++ == '#' ) ' */ } /* end of 'while( *pcurr )' */ } /* fs_scan_string() * ==================================================================== * Scan a string from the FSELECT.INF file */ BYTE *fs_scan_string( REG BYTE *pcurr, REG BYTE *ppstr ) { while( *pcurr == ' ' ) pcurr++; while( ( *pcurr != '@' ) && ( *pcurr ) ) *ppstr++ = *pcurr++; *ppstr = '\0'; pcurr++; return( pcurr ); } /* ==================================================================== * END OF FILE I/O SECTION * ==================================================================== */ /* ==================================================================== * START OF FORCE READ DIRECTORY AND ERROR HANDLING * ==================================================================== */ /* ForceReadDirectory() * ==================================================================== * Perform a new FLABEL call ---Force a read of the directory * with Path Checking, Read Directory, Read Success, Read Failure, * Reset Drive and Mask, Set Drive Menu, Set Mask Menu. */ VOID ForceReadDirectory( VOID ) { WORD flag; for( ;; ) { RDirCheckPath(); /* Check the path for blanks and extensions */ flag = RDirReadDirectory(); /* Force a Single Mask Read Directory. */ if( !flag ) /* SUCCESS!!!!!! --Exit LOOP! */ break; if( flag == 1 ) { /* Perform RDirSuccess() then break; */ RDirSuccess(); /* Was a Failure to read, but also we are */ break; /* Displaying Multiple mask settings */ } /* if flag == 2, then failure, force a new entire READ of the path. * This is when we failed to read the directory and we are using * a single mask. */ }; RDirTailEnd(); /* Reset Drive, MAsk, Drive Menu, Mask Menu */ } /* RDirCheckPath() * ==================================================================== * This routine checks: * 1) Is the path blank. * 2) Is the extension AOK * 3) Any Backslash? * 4) If no extension, copy one over */ VOID RDirCheckPath( VOID ) { REG BYTE *sptr; if ( !*ad_fpath ) /* If the path is blank, restore the copy */ strcpy( pathcopy, ad_fpath ); /* This is in case the string starts with '\\' */ if( ad_fpath[0] == '\\' ) { /* Any <:>? */ strcpy( "C:", TempPath ); /* No-add one in */ TempPath[0] = defdrv + 'A'; strcat( ad_fpath, TempPath ); strcpy( TempPath, ad_fpath ); } /* This is in case the string doesn't have a drive colon designation */ if( ad_fpath[1] != ':' ) { /* Any <:>? */ strcpy( "C:\\", TempPath ); /* No-add one in */ TempPath[0] = defdrv + 'A'; strcat( ad_fpath, TempPath ); strcpy( TempPath, ad_fpath ); } strcpy( fs_back( ad_fpath ), &fcopy[0] ); /* Copy off the file extension */ if ( ( fcopy[0] == '\\' ) && ( fcopy[1] ) ) /* Check if the extension is AOK...*/ strcpy( fcopy, fsname ); /* yes - */ if ( fcopy[0] != '\\' ) /* any slash ? */ { fsname[0] = '\\'; /* Add a slash in if no slash */ strcpy( fcopy, fsname + 1 ); } if ( !fcopy[1] ) /* if no extension */ { strcpy( wslstr, &fsname[0] ); /* Add a wildcard one in. */ strcat( wildstr, ad_fpath ); } sptr = scasb( &fcopy[1], '.' ); if( !*sptr ) { /* No mask, add one in */ strcpy( ".*", &fsname[0] ); strcat( ".*", ad_fpath ); } } /* RDirReadDirectory() * ==================================================================== * Perform a Read Directory and include Success and Failure Routines * GLOBALS: * 1) ad_fpath * 2) scopy * 3) count * 4) flag - FALSE - Sets fs_count and count to ZERO. * RETURN: 0 - SUCCESS - no problems * 1 - ERROR - Hit the failure, but just perform update botptr * and save off path. aka RDirSuccess(). * This is for Multiple Masks * 2 - ERROR - FAILURE - Perform Full Read Directory again. * This is for single masks * 0 - ERROR - RDirFailure() but since its not a firstry, no * need to force a new read. */ WORD RDirReadDirectory( VOID ) { if ( r_dir( ad_fpath, scopy, &count, FALSE ) ) { RDirSuccess(); return( FALSE ); } else return( RDirFailure() ); } /* RDirSuccess() * ==================================================================== * After calling r_dir ( force a read of the directory ), call THIS * routine if a SUCCESS */ VOID RDirSuccess( VOID ) { strcpy( ad_fpath, pathcopy ); /* copy current dir */ if ( count > NM_NAMES ) /* more than 9 items */ botptr = count - NM_NAMES; else botptr = 0; } /* RDirFailure() * ==================================================================== * After calling r_dir ( force a read of the directory ), call THIS * routine if a FAILURE * * RETURN: 0 - If not firstry, return 0 * 1 - If firstry, Restore for Multiple Masks Path * 2 - If firstry, Restore for single Mask ( force a new read ). */ WORD RDirFailure( VOID ) { LONG tree; tree = ( LONG )ad_fstree; gr_mouse( 0, 0x0L ); strcpy( pathcopy, ad_fpath ); /* Check path and shorten it if necessary to fit.*/ CheckFSPath(); ob_draw( tree, FDIRECTO, MAX_DEPTH ); if( firstry ) { /* First Try through? */ firstry = FALSE; if( CurMask != MSPECIAL ) return( 2 ); else return( 1 ); } return( FALSE ); /* No need to force a read */ } /* RDirTailEnd() * ==================================================================== * Reset the Drive and Mask * Set the Drive Popup Menu * Set the Mask Popup Menu */ VOID RDirTailEnd( VOID ) { ResetDriveAndMask(); SetDriveMenu(); SetMaskMenu(); } /* ResetDriveAndMask() * ==================================================================== * Reset the Drive and Mask * CALLED ONLY BY RDIRTailEnd() */ VOID ResetDriveAndMask( VOID ) { firstry = FALSE; /* reset the last one */ if ( *( ad_fpath + 1 ) == ':' ) /* if there a drive */ defdrv = (WORD)( *ad_fpath - 'A' ); curdrv = defdrv + DRIVEA; /* Copy the File Extension from the FTITLE object so that when a return * is hit, we can check if its different and force a new read. */ strcpy( ( BYTE *)ad_title, TitleCopy ); } /* SetDriveMenu() * ==================================================================== * Setup the Disk Drive Popup Menu. CJG 06/29/93 * CALLED ONLY BY RDIRTailEnd() */ VOID SetDriveMenu( VOID ) { BYTE *sptr; OBJECT *obj; LONG tree; obj = ( OBJECT *)ad_fstree; tree = ( LONG )ad_fstree; sptr = ( BYTE *)ad_drives[ DRIVE00 ].ob_spec; *( sptr + 2 ) = *ad_fpath; sptr = ( BYTE *)obj[ DBUTTON ].ob_spec; *( sptr + strlen( sptr ) - 2 ) = *ad_fpath; ob_draw( tree, DBUTTON, MAX_DEPTH ); } /* SetMaskMenu() * ==================================================================== * Setup the File Mask Menu and Button * CALLED ONLY BY RDIRTailEnd() */ VOID SetMaskMenu( VOID ) { WORD i; BYTE *dptr; OBJECT *obj; LONG tree; obj = ( OBJECT *)ad_fstree; tree = ( LONG )ad_fstree; for( i = MASK_BEG; i <= MASK_END; i++ ) ad_mask[ i ].ob_state &= ~CHECKED; CurMask = FindFSMask( ( BYTE *)ad_title ); if( !CurMask ) { /* Can't find it in the menu? then put it at the end */ if( *( BYTE *)ad_title != ' ' ) { /* If not blank....then put it at the end */ CurMask = MASK_END; dptr = scasb( ( BYTE *)ad_mask[ CurMask ].ob_spec, '.' ); /* Copy the File Extension */ strcpy( ( BYTE *)ad_title, dptr + 1 ); /* into the last menu item */ } else CurMask = MASK_BEG; /* Otherwise, set it to the *.* */ } dptr = ( BYTE *)ad_mask[ CurMask ].ob_spec; /* Set the type title button */ obj[ EBUTTON ].ob_spec = ( LONG )( dptr + 2 ); ob_draw( tree, EBUTTON, MAX_DEPTH ); ad_mask[ CurMask ].ob_state |= CHECKED; } /* ==================================================================== * END OF FORCE READ DIRECTORY AND ERROR HANDLING * ==================================================================== */