WebSVN – freemyipod – Diff – /emcore/trunk/tools/libemcore.py



        except struct.error:
            raise ArgumentError("The specified file is not an emCORE hard disk BBT")
        if bbtheader[0] != "emBIbbth":
            raise ArgumentError("The specified file is not an emCORE hard disk BBT")
        virtualsectors = bbtheader[2]
        bbtsectors = bbtheader[4]
        if tempaddr is None:
            tempaddr = self.malloc(len(bbt))
            malloc = True
        else:
            malloc = False

            self.write(tempaddr, bbt)
            sector = 0
            count = 1
            offset = 0
            for i in range(bbtsectors):
                if bbtheader[5 + i] == sector + count:
                    count = count + 1
                else:
                    self.ipodclassic_hddaccess(1, sector, count, tempaddr + offset)
                    offset = offset + count * 4096
                    sector = bbtheader[5 +i]
                    count = 1
            self.ipodclassic_hddaccess(1, sector, count, tempaddr + offset)
        finally:
            if malloc == True:
                self.free(tempaddr)
 
    
    @command()
    def storage_get_info(self, volume):
        """ Get information about a storage device """
        self.logger.debug("Getting storage information\n")

Rev 592	Rev 602
Line 561...	Line 561...
561	`except struct.error:`	561	`except struct.error:`
562	`raise ArgumentError("The specified file is not an emCORE hard disk BBT")`	562	`raise ArgumentError("The specified file is not an emCORE hard disk BBT")`
563	`if bbtheader[0] != "emBIbbth":`	563	`if bbtheader[0] != "emBIbbth":`
564	`raise ArgumentError("The specified file is not an emCORE hard disk BBT")`	564	`raise ArgumentError("The specified file is not an emCORE hard disk BBT")`
565	`virtualsectors = bbtheader[2]`	565	`virtualsectors = bbtheader[2]`
566	`bbtsectors = bbtheader[3]`	566	`bbtsectors = bbtheader[4]`
567	`if tempaddr is None:`	567	`if tempaddr is None:`
568	`tempaddr = self.malloc(len(bbt))`	568	`tempaddr = self.malloc(len(bbt))`
569	`malloc = True`	569	`malloc = True`
570	`else:`	570	`else:`
571	`malloc = False`	571	`malloc = False`
Line 573...	Line 573...
573	`self.write(tempaddr, bbt)`	573	`self.write(tempaddr, bbt)`
574	`sector = 0`	574	`sector = 0`
575	`count = 1`	575	`count = 1`
576	`offset = 0`	576	`offset = 0`
577	`for i in range(bbtsectors):`	577	`for i in range(bbtsectors):`
578	`if bbtheader[4][i] == sector + count:`	578	`if bbtheader[5 + i] == sector + count:`
579	`count = count + 1`	579	`count = count + 1`
580	`else:`	580	`else:`
581	`self.ipodclassic_hddaccess(1, sector, count, tempaddr + offset)`	581	`self.ipodclassic_hddaccess(1, sector, count, tempaddr + offset)`
582	`offset = offset + count * 4096`	582	`offset = offset + count * 4096`
583	`sector = bbtheader[4][i]`	583	`sector = bbtheader[5 +i]`
584	`count = 1`	584	`count = 1`
585	`self.ipodclassic_hddaccess(1, sector, count, tempaddr + offset)`	585	`self.ipodclassic_hddaccess(1, sector, count, tempaddr + offset)`
586	`except:`	586	`finally:`
587	`if malloc == True:`	587	`if malloc == True:`
588	`self.free(tempaddr)`	588	`self.free(tempaddr)`
589	`raise`	-
590		589
591	`@command()`	590	`@command()`
592	`def storage_get_info(self, volume):`	591	`def storage_get_info(self, volume):`
593	`""" Get information about a storage device """`	592	`""" Get information about a storage device """`
594	`self.logger.debug("Getting storage information\n")`	593	`self.logger.debug("Getting storage information\n")`

Subversion Repositories freemyipod

(root)/emcore/trunk/tools/libemcore.py @ 603 – Rev 592 → 602