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REFACTOR: Invert 'if' statement to reduce nesting.

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This commit is contained in:
Natalia Portillo
2017-12-21 06:06:19 +00:00
parent 9cd1869d1d
commit 4d886dae25
138 changed files with 9447 additions and 9806 deletions
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183
DiscImageChef.CommonTypes/MediaTypeFromSCSI.cs
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@@ -51,15 +51,14 @@ namespace DiscImageChef.CommonTypes
{
if(blocks == 173400 && blockSize == 256) return MediaType.SQ400;
if(blockSize == 512)
{
if(model.ToLowerInvariant().StartsWith("syjet")) return MediaType.SyJet;
if(blockSize != 512) return MediaType.Unknown;
switch(blocks)
{
case 262144: return MediaType.EZ135;
case 524288: return MediaType.SQ327;
}
if(model.ToLowerInvariant().StartsWith("syjet")) return MediaType.SyJet;
switch(blocks)
{
case 262144: return MediaType.EZ135;
case 524288: return MediaType.SQ327;
}
return MediaType.Unknown;
@@ -72,24 +71,20 @@ namespace DiscImageChef.CommonTypes
if(model.ToLowerInvariant().StartsWith("zip"))
{
if(blockSize == 512)
{
if(blocks == 196608) return MediaType.ZIP100;
if(blocks == 489532) return MediaType.ZIP250;
if(blockSize != 512) return MediaType.Unknown;
return MediaType.ZIP750;
}
if(blocks == 196608) return MediaType.ZIP100;
if(blocks == 489532) return MediaType.ZIP250;
return MediaType.Unknown;
return MediaType.ZIP750;
}
if(model.ToLowerInvariant().StartsWith("jaz"))
{
if(blockSize == 512)
{
if(blocks == 2091050) return MediaType.Jaz;
if(blocks == 3915600) return MediaType.Jaz2;
}
if(blockSize != 512) return MediaType.Unknown;
if(blocks == 2091050) return MediaType.Jaz;
if(blocks == 3915600) return MediaType.Jaz2;
return MediaType.Unknown;
}
@@ -111,14 +106,11 @@ namespace DiscImageChef.CommonTypes
if(model.ToLowerInvariant().StartsWith("rdx"))
{
if(blockSize == 512)
{
if(blocks == 625134256) return MediaType.RDX320;
if(blockSize != 512) return MediaType.Unknown;
return MediaType.RDX;
}
if(blocks == 625134256) return MediaType.RDX320;
return MediaType.Unknown;
return MediaType.RDX;
}
switch(mediumType)
@@ -1318,79 +1310,80 @@ namespace DiscImageChef.CommonTypes
// Optical device
case 0x07:
{
if(mediumType == 0x01 || mediumType == 0x02 || mediumType == 0x03 || mediumType == 0x05 ||
mediumType == 0x07)
switch(blockSize)
if(mediumType != 0x01 && mediumType != 0x02 && mediumType != 0x03 && mediumType != 0x05 &&
mediumType != 0x07) return MediaType.UnknownMO;
switch(blockSize)
{
case 512:
{
case 512:
switch(blocks)
{
switch(blocks)
{
case 249850: return MediaType.ECMA_154;
case 429975: return MediaType.ECMA_201_ROM;
case 446325: return MediaType.ECMA_201;
case 694929: return MediaType.ECMA_223_512;
case 904995: return MediaType.ECMA_183_512;
case 1128772:
case 1163337: return MediaType.ECMA_184_512;
case 1281856: return MediaType.PD650_WORM;
case 1298496: return MediaType.PD650;
case 1644581:
case 1647371: return MediaType.ECMA_195_512;
default: return MediaType.UnknownMO;
}
case 249850: return MediaType.ECMA_154;
case 429975: return MediaType.ECMA_201_ROM;
case 446325: return MediaType.ECMA_201;
case 694929: return MediaType.ECMA_223_512;
case 904995: return MediaType.ECMA_183_512;
case 1128772:
case 1163337: return MediaType.ECMA_184_512;
case 1281856: return MediaType.PD650_WORM;
case 1298496: return MediaType.PD650;
case 1644581:
case 1647371: return MediaType.ECMA_195_512;
default: return MediaType.UnknownMO;
}
case 1024:
{
switch(blocks)
{
case 371371: return MediaType.ECMA_223;
case 498526: return MediaType.ECMA_183;
case 603466:
case 637041: return MediaType.ECMA_184;
case 936921:
case 948770: return MediaType.ECMA_195;
case 1244621: return MediaType.ECMA_238;
case 14476734: return MediaType.ECMA_260;
case 24445990: return MediaType.ECMA_260_Double;
default: return MediaType.UnknownMO;
}
}
case 2048:
{
switch(blocks)
{
case 318988:
case 320332:
case 321100: return MediaType.ECMA_239;
case 605846: return MediaType.GigaMo;
case 1063146: return MediaType.GigaMo2;
case 1128134: return MediaType.ECMA_280;
case 2043664: return MediaType.ECMA_322_2k;
case 7355716: return MediaType.ECMA_317;
default: return MediaType.UnknownMO;
}
}
case 4096:
{
switch(blocks)
{
case 1095840: return MediaType.ECMA_322;
default: return MediaType.UnknownMO;
}
}
case 8192:
{
switch(blocks)
{
case 1834348: return MediaType.UDO;
case 3668759: return MediaType.UDO2_WORM;
case 3669724: return MediaType.UDO2;
default: return MediaType.UnknownMO;
}
}
default: return MediaType.UnknownMO;
}
case 1024:
{
switch(blocks)
{
case 371371: return MediaType.ECMA_223;
case 498526: return MediaType.ECMA_183;
case 603466:
case 637041: return MediaType.ECMA_184;
case 936921:
case 948770: return MediaType.ECMA_195;
case 1244621: return MediaType.ECMA_238;
case 14476734: return MediaType.ECMA_260;
case 24445990: return MediaType.ECMA_260_Double;
default: return MediaType.UnknownMO;
}
}
case 2048:
{
switch(blocks)
{
case 318988:
case 320332:
case 321100: return MediaType.ECMA_239;
case 605846: return MediaType.GigaMo;
case 1063146: return MediaType.GigaMo2;
case 1128134: return MediaType.ECMA_280;
case 2043664: return MediaType.ECMA_322_2k;
case 7355716: return MediaType.ECMA_317;
default: return MediaType.UnknownMO;
}
}
case 4096:
{
switch(blocks)
{
case 1095840: return MediaType.ECMA_322;
default: return MediaType.UnknownMO;
}
}
case 8192:
{
switch(blocks)
{
case 1834348: return MediaType.UDO;
case 3668759: return MediaType.UDO2_WORM;
case 3669724: return MediaType.UDO2;
default: return MediaType.UnknownMO;
}
}
default: return MediaType.UnknownMO;
}
return MediaType.UnknownMO;
}