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REFACTOR: Convert 'if' statement to 'switch' statement.

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This commit is contained in:
Natalia Portillo
2017-12-21 04:43:29 +00:00
parent df2fb651e4
commit 9cd1869d1d
55 changed files with 4429 additions and 4192 deletions
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84
DiscImageChef.Partitions/Acorn.cs
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@@ -109,60 +109,66 @@ namespace DiscImageChef.Partitions
}
}
if((bootBlock.flags & TYPE_MASK) == TYPE_LINUX)
{
LinuxTable table = new LinuxTable();
IntPtr tablePtr = Marshal.AllocHGlobal(512);
Marshal.Copy(map, 0, tablePtr, 512);
table = (LinuxTable)Marshal.PtrToStructure(tablePtr, typeof(LinuxTable));
Marshal.FreeHGlobal(tablePtr);
foreach(LinuxEntry entry in table.entries)
switch(bootBlock.flags & TYPE_MASK) {
case TYPE_LINUX:
{
Partition part = new Partition
{
Start = (ulong)(mapSector + entry.start),
Size = entry.size,
Length = (ulong)(entry.size * sector.Length),
Sequence = counter,
Scheme = Name
};
part.Offset = part.Start * (ulong)sector.Length;
if(entry.magic == LINUX_MAGIC || entry.magic == SWAP_MAGIC)
{
partitions.Add(part);
counter++;
}
}
}
else if((bootBlock.flags & TYPE_MASK) == TYPE_RISCIX_MFM ||
(bootBlock.flags & TYPE_MASK) == TYPE_RISCIX_SCSI)
{
RiscIxTable table = new RiscIxTable();
IntPtr tablePtr = Marshal.AllocHGlobal(512);
Marshal.Copy(map, 0, tablePtr, 512);
table = (RiscIxTable)Marshal.PtrToStructure(tablePtr, typeof(RiscIxTable));
Marshal.FreeHGlobal(tablePtr);
LinuxTable table = new LinuxTable();
IntPtr tablePtr = Marshal.AllocHGlobal(512);
Marshal.Copy(map, 0, tablePtr, 512);
table = (LinuxTable)Marshal.PtrToStructure(tablePtr, typeof(LinuxTable));
Marshal.FreeHGlobal(tablePtr);
if(table.magic == RISCIX_MAGIC)
foreach(RiscIxEntry entry in table.partitions)
foreach(LinuxEntry entry in table.entries)
{
Partition part = new Partition
{
Start = (ulong)(mapSector + entry.start),
Size = entry.length,
Length = (ulong)(entry.length * sector.Length),
Name = StringHandlers.CToString(entry.name, Encoding.GetEncoding("iso-8859-1")),
Size = entry.size,
Length = (ulong)(entry.size * sector.Length),
Sequence = counter,
Scheme = Name
};
part.Offset = part.Start * (ulong)sector.Length;
if(entry.length > 0)
if(entry.magic == LINUX_MAGIC || entry.magic == SWAP_MAGIC)
{
partitions.Add(part);
counter++;
}
}
break;
}
case TYPE_RISCIX_MFM:
case TYPE_RISCIX_SCSI:
{
RiscIxTable table = new RiscIxTable();
IntPtr tablePtr = Marshal.AllocHGlobal(512);
Marshal.Copy(map, 0, tablePtr, 512);
table = (RiscIxTable)Marshal.PtrToStructure(tablePtr, typeof(RiscIxTable));
Marshal.FreeHGlobal(tablePtr);
if(table.magic == RISCIX_MAGIC)
foreach(RiscIxEntry entry in table.partitions)
{
Partition part = new Partition
{
Start = (ulong)(mapSector + entry.start),
Size = entry.length,
Length = (ulong)(entry.length * sector.Length),
Name = StringHandlers.CToString(entry.name, Encoding.GetEncoding("iso-8859-1")),
Sequence = counter,
Scheme = Name
};
part.Offset = part.Start * (ulong)sector.Length;
if(entry.length > 0)
{
partitions.Add(part);
counter++;
}
}
break;
}
}
return !(partitions.Count == 0);