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/*------------------------------
/* SOURCE FILE NAME: RTNEW.C
/*------------------------------
/* 0 */
#include "rt.h"
#include "rt1.h"
#include "rt2.h"
#include "restpars.h" /*;AN000;4*/
#include "string.h"
#include "dos.h" /*;AN000;2*/
#include "comsub.h" /* common subroutine def'n */
#include "doscalls.h"
#include "error.h"
extern BYTE control_flag;
extern BYTE control_flag2;
extern unsigned far *control_buf_pointer;
extern unsigned control_file_handle; /* !wrw */
extern unsigned src_file_handle;
unsigned int done_searching; /* !wrw */
unsigned int numentry;
extern struct subst_list sublist; /*;AN000;6 Message substitution list */
/***************** START OF SPECIFICATION ********************************
/*
/* SUBROUTINE NAME : search_src_disk_new
/*
/* DESCRIPTIVE NAME : For new format only, search the entire disk for
/* matching files.
/*
/* FUNCTION: Call subroutine findfirst_new and fnext_new to find all the
/* files which match the filename and file extension specified
/* in the command line.
/*
/* Whenever there is a file found, subroutine filematch
/* is called to match the file path, and file extension.
/* If file path and file extension match the specification,
/* subroutine switchmatch is called to match the file
/* attributes, file modes, time, and date, then file sequence
/* is checked.
/*
/* If the file matches all the specification, subroutine
/* restore_a_file is called to actually restore the file.
/*
/*
/********************* END OF SPECIFICATIONS ********************************/
void search_src_disk_new(dinfo,finfo,dheadold,dheadnew,fheadnew, /* wrw! */
srcd,destd,dnumwant,buf_size,
inpath,infname,infspec,control_buf_size,td)
struct disk_info *dinfo;
struct file_info *finfo;
struct disk_header_new far *dheadnew;
struct file_header_new far *fheadnew;
struct disk_header_old *dheadold;
BYTE srcd;
BYTE destd;
unsigned int *dnumwant; /*num of next disk*/
unsigned long buf_size;
unsigned *control_buf_size;
unsigned char *inpath;
unsigned char *infname;
unsigned char *infspec;
struct timedate *td;
{
BYTE outstring[MAXPATH+MAXFSPEC];
WORD file_seq_num = 1;
WORD first_file_on_diskette = TRUE;
BYTE file_tobe_opened[MAXFSPEC+2];
WORD dnum;
WORD found = FALSE;
WORD far *dirptr;
WORD far *flptr;
WORD retcode;
WORD action;
BYTE dir_path[MAXPATH];
unsigned int my_own_little_dirhandle = 0; /* !wrw */
union REGS qregs; /*;AN000;8*/
int x; /*;AN000;8*/
done_searching = FALSE; /* !wrw */
/***********************************************************************/
/*search the file control.xxx and try to find the file with match file */
/*name and file path */
/***********************************************************************/
retcode = findfirst_new(finfo,&found,&done_searching,inpath,
infspec,&dirptr,&flptr,&numentry,dir_path);
if (retcode != TRUE)
return;
/***********************************************************************/
/*open file backup.xxx */
/***********************************************************************/
/*the current disk is one less than the disk num wanted*/
dnum = *dnumwant -1;
/*make the file name to be opened*/
file_tobe_opened[0] = srcd;
file_tobe_opened[1] = ':';
file_tobe_opened[2] = NULLC;
strcat(file_tobe_opened,"BACKUP.");
file_tobe_opened[9] = (char)((dnum / 100) + '0');
dnum = dnum % 100;
file_tobe_opened[10] = (char)((dnum / 10) + '0');
dnum = dnum % 10;
file_tobe_opened[11] = (char)(dnum + '0');
file_tobe_opened[12] = NULLC;
retcode =
DOSOPEN
((char far *)&file_tobe_opened[0],
(unsigned far *)&src_file_handle,
(unsigned far *)&action,
(DWORD)0,
0,
0x01,
0x00c0,
(DWORD)0
);
if (retcode != NOERROR)
{
display_it(NOT_ABLE_TO_RESTORE_FILE,STND_ERR_DEV,0,NO_RESPTYPE,(BYTE)UTIL_MSG); /*;AN000;6*/
unexperror(retcode);
}
/***********************************************************************/
/*start loop to find next until no more file found */
/***********************************************************************/
do
{
/******************************************/
/* if it is system file, find next one */
/******************************************/
if
(
(strcmp(finfo->fname,"IBMBIO.COM")==0 ||
strcmp(finfo->fname,"IBMDOS.COM")==0 ||
strcmp(finfo->fname,"CMD.EXE")==0 ||
strcmp(finfo->fname,"COMMAND.COM")==0
) /*;AN003;*/
&& strcmp(finfo->path,"\\")==0 /*;AN003;*/
)
{ /* Do not RESTORE the file */
}
else
{
/***********************************************************************/
/*if there are any switches set in the input line, call switch match. */
/* if switchmatch returns FALSE, then find next file */
/***********************************************************************/
if ((set_reset_test_flag(&control_flag,SWITCHES,TEST) == FALSE) ||
(set_reset_test_flag(&control_flag,SWITCHES,TEST) == TRUE &&
((retcode = switchmatch(finfo, srcd, destd, td)) == TRUE) ))
{
/***********************************************************************/
/* if the diskette is out of sequence, then do not check the sequence */
/* number of the 1st file. Otherwise, check sequence number */
/***********************************************************************/
if (set_reset_test_flag(&control_flag2,OUTOF_SEQ,TEST) == TRUE &&
first_file_on_diskette == TRUE && finfo->dnum != file_seq_num)
{
}
else
{
if (finfo->dnum != file_seq_num)
{
display_it(FILE_SEQUENCE_ERROR,STND_ERR_DEV,0,NO_RESPTYPE,(BYTE)UTIL_MSG); /*;AN000;6*/
unexperror(FILESEQERROR);
}
/***********************************************************************/
/* msg: output one line of outstring on the screen */
/* to confirm that a file has been restored sucessfully */
/***********************************************************************/
strcpy(outstring,finfo->path);
if (strlen(finfo->path) != 1 )
strcat(outstring,"\\");
strcat(outstring,finfo->fname);
x = strlen(outstring);
outstring[x] = CR; /*;AN000;6*/
outstring[x+1] = LF; /*;AN000;6*/
outstring[x+2] = NUL; /*;AN000;6*/
qregs.x.ax = 0x4000; /*;AN000;6*/
qregs.x.bx = 0x0001; /*;AN000;6*/
qregs.x.cx = (WORD)strlen(outstring); /*;AN000;6*/
qregs.x.dx = (unsigned int)&outstring[0]; /*;AN000;6*/
intdos(&qregs,&qregs); /*;AN000;6*/
/***********************************************************************/
/* restore the file */
/***********************************************************************/
restore_a_file(finfo,dinfo,buf_size,control_buf_size,
fheadnew,dheadold,dheadnew,
srcd,destd,inpath,infname,infspec,dnumwant,&my_own_little_dirhandle); /* wrw! */
first_file_on_diskette = FALSE;
if (set_reset_test_flag(&control_flag,SPLITFILE,TEST)==TRUE)
{
set_reset_test_flag(&control_flag,SPLITFILE,RESET);
/*do findfirst, the file found should be the splitted file*/
/* retcode= findfirst_new( finfo, &found, &done_searching, inpath, */
/* infspec, &dirptr, &flptr,&numentry,dir_path ); */
}
} /*end of if disk and file out of sequence*/
} /*end of if switch match is ok */
} /*end of if root directory and DOS system files */
/***********************************************************************/
/* if has not search to the end of the diskette, find next file */
/***********************************************************************/
if (done_searching == FALSE)
{
found = FALSE;
retcode= findnext_new(finfo,&found,&done_searching,inpath,infspec,
&dirptr,&flptr,&numentry,dir_path );
}
else
break;
} /* end do while loop */
while( retcode == TRUE);
DOSCLOSE(src_file_handle);
return; /* !wrw */
} /*end of subroutine*/
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