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BACKRES.PRG
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BACKRES.PRG
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#DEFINE BufferSize 25600
#ifdef TEST
FUNCTION Oooops(Par)
Par:=IF(Par==Nil,"0",Par)
If Par=="1"
DiskRestore("a:")
ELSE
DiskBackUp({"d:\gos\ose\apr.dbf","d:\gos\ose\aug.dbf",;
"d:\gos\ose\obormot.dbf"},"a:")
ENDIF
//DiskBackUp({"d:\gos\ose\apr.dbf","d:\gos\ose\aug.dbf",;
// "d:\gos\ose\obormot.dbf"},"a:")
RETURN NIL
#Endif
// ”ãªæ¨ï á®åà ¥¨ï ä ©«®¢ ¤¨áª¥â¥ DiskBackUp(Array[],Char)
// à ¬¥âà - Œ áᨢ á á®åà 塞묨 ä ©« ¬¨
// ˆ¬ï ãáâனá⢠¤«ï á®åà ¥¨ï
FUNCTION DiskBackUp(Files,Drive)
LOCAL DiskNumber:=0,BackName:="DieHard.",BaseName:="BackUp.",FirstStep:=.T.,UseBase:=""
LOCAL DescBack:=0,DescSource:=0,Length:=0,Position:=0,OldClr:=SetColor()
LOCAL Buffer:=space(BufferSize),SavePosition:=0,OldWin:=Win_Save(),Temp
LOCAL DiskSize:=0,DiskWritten:=0,FileSize:=0,FileWritten:=0,rowstart,IsExit:=1
Drive:=Drive+IF(substr(Drive,Len(Drive),1)#"\","\","")
rowstart:=if(maxrow()<25,16,int(maxrow()/2))
Obrabot("‡ ¯¨áì à娢®£® ¤¨áª N 1")
Obrabot("®¤£®â®¢ª ª § ¯¨á¨ à娢 ",rowstart)
Al_Box({"‚áâ ¢ì⥠ç¨áâë© ¤¨áª ¤«ï ç « § ¯¨á¨"},1,{"„¨áª ¢áâ ¢«¥"})
FOR NumBackFile=1 TO Len(Files)
Obrabot("®¤£®â®¢ª ª § ¯¨á¨ à娢 ",rowstart,,,.T.)
IF FirstStep.or.SavePosition!=0
WHILE .NOT.DiskreadyW(Drive)
IsExit:=Al_Box({"“áâனá⢮ ¥ £®â®¢® ª § ¯¨á¨"},2,{" ®¢â®à¨âì "," ‡ ª®ç¨âì "})
IF IsExit==2
EXIT
ENDIF
ENDDO
ENDIF
IF IsExit==2
EXIT
ENDIF
DO While .T.
IF FirstStep
Obrabot("‡ ¯¨áì à娢®£® ¤¨áª N "+alltrim(str(DiskNumber+1)))
FileDelete(Drive+"*.*")
DiskSize:=DiskFree(Drive); DiskWritten:=0
cUserBase:=Drive+BaseName+"#"+Replicate("0",2-len(alltrim(str(DiskNumber))))+;
alltrim(str(DiskNumber))
DbCreate(cUserBase,;
{{"FileName","C",40,0},; // ¡ § ¤ ëå á ®¯¨á ¨¥¬
{"FileLen", "N", 7,0},; // á®åà ¥ëå ä ©«®¢
{"FileEnd", "L", 1,0}}) // ¨ ¨å ¤«¨
DescBack:=Fcreate(Drive+BackName+"#"+; // ᮧ¤ ¨¥ ä ©« , ª®â®àë©
Replicate("0",2-; // ¡ã¤¥â ᮤ¥à¦ âì
len(alltrim(str(DiskNumber))))+; // á®åà ï¥¬ë¥ ä ©«ë
alltrim(str(DiskNumber)))
FirstStep=.F.
DiskNumber++
SELECT 0
NetUse(cUserBase,,,"UserBase")
ENDIF
APPEND BLANK
REPLACE FileName WITH Files[NumBackFile]
REPLACE FileLen WITH 0
REPLACE FileEnd WITH .T.
COMMIT
IF SavePosition==0
FileWritten:=0
DescSource:=Fopen(Files[NumBackFile])
IF DescSource<=0
Al_Box({"Žè¨¡ª ®âªàëâ¨ï ä ©« ",Files[NumBackFile]},1,{" யãáâ¨âì ä ©« "})
LOOP
ENDIF
Length:=Fseek(DescSource,0,2); Fseek(DescSource,0)
Position:=0
Buffer:=Space(BufferSize)
ELSE // § ¯¨áì áç¨â ®£® ¡ãä¥à , ª®â®à ï ¥
Fwrite(DescBack,Buffer) // ¡ë« § ¯¨á ¯à¥¤ë¤ã騩 ¤¨áª
IF NumBackFile==Len(Files).and.DiskFree(Drive)>(Length-FileWritten)
DiskSize:=Length-FileWritten
ENDIF
ENDIF
Obrabot(Files[NumBackFile],rowstart)
DO WHILE .T.
//------------------------ ®¯« ¢®ª § ¯¨á ®á⨠¤¨áª¥âë
DiskWritten:=DiskWritten+Len(Buffer)
Temp:=Round(DiskWritten*39/DiskSize,0); Temp:=If(Temp>39,39,Temp)
colorwin(12,21,12,21+Temp,'n/n')
//------------------------ ®¯« ¢®ª § ¯¨á ®áâ¨ ä ©«
FileWritten:=FileWritten+Len(Buffer)
Temp:=Round(39*FileWritten/Length,0); Temp:=If(Temp>39,39,Temp)
colorwin(RowStart+2,21,RowStart+2,21+Temp,'gr+/gr+')
IF Position==Length // ä ©« § ¯¨á ¯®«®áâìî,
SavePosition:=0 // ¥®¡å®¤¨¬® ᤢ¨ãâìáï
EXIT // ¯® 横«ã á«¥¤ãî騩 ä ©«
ENDIF
IF (Position+BufferSize)>=Length
Buffer:=Space(Length-Position)
Fread(DescSource,@Buffer,(Length-Position))
Position:=Length
ELSE
Fread(DescSource,@Buffer,BufferSize)
Position:=Position+BufferSize
ENDIF
IF DiskFree(Drive)>=Len(Buffer)
Fwrite(DescBack,Buffer) // ¤¨áª¥ ¥é¥ ¥áâì
SavePosition:=0 // ᢮¡®¤®¥ ¬¥áâ®...
ELSE
REPLACE FileEnd WITH .F. // „¨áª § ¯®«¥
FirstStep=.T. // § ¯¨áë¢ î ¤«¨ã
REPLACE FileLen WITH Fseek(DescBack,0,1) // ä ©« ¨ ¯à¨§ ª
COMMIT // ¥§ ª®ç¥®áâ¨
FClose(DescBack) // § ¯¨á¨, § ªàë¢ î
USE // ¡ §ã ¨ ä ©«.
al_box({"„¨áª N"+alltrim(str(DiskNumber+1))+" § ¯®«¥ ¯®«®áâìî",;
"‚áâ ¢ì⥠¤¨áª N"+alltrim(str(DiskNumber+2))},;
1,{" „¨áª N"+alltrim(str(DiskNumber+2))+" ãáâ ®¢«¥ "})
Obrabot("‡ ¯¨áì à娢®£® ¤¨áª N "+alltrim(str(DiskNumber+1)))
SavePosition:=Position
NumBackFile-- // ¤«ï ¢®§¢à â ⥪ã騩 ä ©«
exit
ENDIF
ENDDO
IF SavePosition==0 // „¨áª ¥é¥ ¥ § ¯®«¥
REPLACE FileLen WITH Fseek(DescBack,0,1) // ¨ ¡ § á ä ©« ¬¨ ¥
COMMIT // § ªàëâ
FCLOSE(DescSource)
ENDIF
EXIT
ENDDO
NEXT NumBackFile
IF IsExit==2
Al_Box({"€à娢aï ª®¯¨ï ¥ ᮧ¤ "})
ELSE
Fclose(DescBack)
DO WHILE Temp<39
colorwin(12,21,12,21+Temp,'n/n')
Temp++
inkey(0.5)
ENDDO
Al_Box({"‘®§¤ ¨¥ à娢®© ª®¯¨¨ § ¢¥à襮"})
ENDIF
SetColor(OldClr); Win_Rest(OldWin)
RETURN Nil
FUNCTION DiskRestore(Drive,IsMessage)
LOCAL DiskNumber:=0,BackName:="DieHard.",BaseName:="BackUp.",FirstStep:=.T.,cUseBase:=""
LOCAL OldColor:=SetColor(),OldScreen:=Win_Save(),IsExit:=1,cUserFile:=""
LOCAL DescBack:=0,DescSource:=0,Length:=0,Position:=0,OldClr:=SetColor()
LOCAL RowStart,ArcPosition:=0,NextAppend:=.F.,cUserBase:="",Buffer:=""
LOCAL BackSize:=0,StartPosition:=0
Drive:=Drive+IF(substr(Drive,Len(Drive),1)#"\","\","")
RowStart:=IF(MaxRow()<25,16,INT(MaxRow()/2))
IsMessage:=IF(IsMessage==NIL,.T.,IsMessage)
Obrabot("—⥨¥ à娢®£® ¤¨áª N 1")
Obrabot("®¤£®â®¢ª ª ç⥨î à娢 ",rowstart)
Al_Box({"‚áâ ¢ì⥠àå¨¢ë© ¤¨áª N1"})
DO While .T.
DO WHILE .T.
Obrabot("®¤£®â®¢ª ª ç⥨î à娢 ",rowstart)
WHILE .NOT.Diskready(Drive)
IsExit:=Al_Box({"“áâனá⢮ ¥ £®â®¢® ª ç⥨î"},2,{" ®¢â®à¨âì "," ‡ ª®ç¨âì "})
IF IsExit==2
EXIT
ENDIF
ENDDO
IF IsExit==2
EXIT
ENDIF
cUserBase:=Drive+BaseName+"#"+Replicate("0",2-Len(AllTrim(Str(DiskNumber))))+;
AllTrim(Str(DiskNumber))
IF File(cUserBase).and.File(Drive+BackName+"#"+;
Replicate("0",2-;
len(alltrim(str(DiskNumber))))+;
alltrim(str(DiskNumber)))
EXIT
ELSE
IsExit:=Al_Box({"‚áâ ¢ì⥠àå¨¢ë© ¤¨áª N"+alltrim(str(DiskNumber+1))},2,{" „¨áª ¢áâ ¢«¥ "," ‡ ª®ç¨âì "})
IF IsExit==2
EXIT
ENDIF
ENDIF
ENDDO
Obrabot("—⥨¥ à娢®£® ¤¨áª N "+alltrim(str(DiskNumber+1)))
IF IsExit==2
EXIT
ENDIF
DO While .T.
IF FirstStep
DescBack:=Fopen(Drive+BackName+"#"+; // ®âªàë⨥ ä ©« ,
Replicate("0",2-; // ᮤ¥à¦ 饣®
len(alltrim(str(DiskNumber))))+; // á®åà ï¥¬ë¥ ä ©«ë
alltrim(str(DiskNumber)))
BackSize:=Fseek(DescBack,0,2); Fseek(DescBack,0)
FirstStep:=.F.
Position:=0
StartPosition:=0
ArcPosition:=0 // ®«®¦¥¨¥ 㪠§ â¥«ï ¢ à娢®¬ ä ©«¥
DiskNumber++
SELECT 0
NetUse(cUserBase,,,"UserBase")
ENDIF
Buffer:=SPACE(BufferSize)
cUserFile:=Alltrim(FileName)
Length:=FileLen
Obrabot("—⥨¥ "+cUserFile,RowStart)
IF NextAppend // „®¡ ¢¨âì ¢ áãé¥áâ¢ãî騩 ä ©« ?
// DescSource:=Fopen(cUserFile) // ¥â, ®âªàë¢ î 㦥 ᮧ¤ ë©
// Fseek(DescSource,0,2) // ä ©« ¨ ¯à®¤®«¦ î § ¯¨áë¢ âì
NextAppend:=.F. // ¢ ª®¥æ ä ©«a
ELSE
DescSource:=Fcreate(cUserFile) // „ , ᮧ¤ î ®¢© ä ©«
NextAppend:=IF(FileEnd,.F.,.T.) // ” ©« § ¯¨á ¤® ª®æ ???
ENDIF
IF DescSource>0
ArcPosition:=Length
DO While .T.
//------------------------ ®¯« ¢®ª ¯à®ç¨â ®á⨠¤¨áª¥âë
Temp:=Round(Position*39/BackSize,0); Temp:=If(Temp>39,39,Temp)
colorwin(12,21,12,21+Temp,'n/n')
//------------------------ ®¯« ¢®ª ¯à®ç¨â ®áâ¨ ä ©«
Temp:=Round((Position-StartPosition)*39/(Length-StartPosition),0)
Temp:=If(Temp>39,39,Temp)
colorwin(RowStart+2,21,RowStart+2,21+Temp,'gr+/gr+')
IF Position==Length
EXIT
ENDIF
IF (Position+BufferSize)>=Length
Buffer:=Space(Length-Position)
Fread(DescBack,@Buffer,(Length-Position)); Position:=Length
ELSE
Fread(DescBack,@Buffer,BufferSize); Position:=Position+BufferSize
ENDIF
IF Fwrite(DescSource,Buffer)!=LEN(Buffer)
Al_Box({"Žè¨¡ª § ¯¨á¨ ä ©« "})
ENDIF
ENDDO
IF .NOT.NextAppend
Fclose(DescSource)
ENDIF
IF Recno()==Reccount()
// Fclose(DescBack)
FirstStep:=.T.
IF FileEnd
DiskNumber=-1 // ਧ ª ®ª®ç ¨ï ¤¨áª®¢
ENDIF
USE
Exit
ELSE
StartPosition:=FileLen
Skip
ENDIF
ENDIF
ENDDO
Fclose(DescBack)
IF DiskNumber==-1.or.IsExit==2
EXIT
ENDIF
ENDDO
SetColor(OldColor)
Win_Rest(OldScreen)
IF IsExit==2
IF NextAppend
Fclose(DescSource)
ENDIF
Al_Box({"€àå¨¢ë© ¤¨áª ¥ ¡ë« áç¨â ª®à४â®"})
ENDIF
IF DiskNumber==-1.and.IsMessage
Al_Box({"€à娢 ï ¨ä®à¬ æ¨ï ¢®ááâ ®¢«¥ ¯®«®áâìî"})
ENDIF
RETURN NIL