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Set media density automatically for D88 format.

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This commit is contained in:
Thomas Daede
2021-12-04 10:31:17 -08:00
parent 8efd95346a
commit 66f82f764d
1 changed files with 11 additions and 1 deletions
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12
lib/imagereader/d88imagereader.cc
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@@ -40,7 +40,6 @@ public:
ByteReader headerReader(header);
// media flag indicates media density, currently unused
char mediaFlag = headerReader.seek(0x1b).read_8();
inputFile.seekg( 0, std::ios::end );
@@ -66,6 +65,17 @@ public:
auto ibm = config.mutable_encoder()->mutable_ibm();
config.mutable_cylinders()->set_end(0);
if (mediaFlag == 0x20) {
std::cout << "D88: high density mode\n";
if (config.flux_sink().dest_case() == FluxSinkProto::DestCase::kDrive) {
config.mutable_flux_sink()->mutable_drive()->set_high_density(true);
}
} else {
std::cout << "D88: single/double density mode\n";
if (config.flux_sink().dest_case() == FluxSinkProto::DestCase::kDrive) {
config.mutable_flux_sink()->mutable_drive()->set_high_density(false);
}
}
std::unique_ptr<Image> image(new Image);
for (int track = 0; track < trackTableSize / 4; track++)