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Diffstat (limited to 'src/lib/formats/fsd_dsk.cpp')
-rw-r--r--src/lib/formats/fsd_dsk.cpp16
1 files changed, 11 insertions, 5 deletions
diff --git a/src/lib/formats/fsd_dsk.cpp b/src/lib/formats/fsd_dsk.cpp
index c5ebd243875..ffb23035420 100644
--- a/src/lib/formats/fsd_dsk.cpp
+++ b/src/lib/formats/fsd_dsk.cpp
@@ -10,6 +10,8 @@
#include "fsd_dsk.h"
+#include "ioprocs.h"
+
/*********************************************************************
@@ -83,11 +85,12 @@ bool fsd_format::supports_save() const
return false;
}
-int fsd_format::identify(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants)
+int fsd_format::identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants)
{
uint8_t h[3];
- io_generic_read(io, h, 0, 3);
+ size_t actual;
+ io.read_at(0, h, 3, actual);
if (memcmp(h, "FSD", 3) == 0) {
return 100;
}
@@ -95,16 +98,19 @@ int fsd_format::identify(io_generic *io, uint32_t form_factor, const std::vector
return 0;
}
-bool fsd_format::load(io_generic *io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image)
+bool fsd_format::load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image *image)
{
const char* result[255];
result[0x00] = "OK";
result[0x0e] = "Data CRC Error";
result[0x20] = "Deleted Data";
- uint64_t size = io_generic_size(io);
+ uint64_t size;
+ if(io.length(size))
+ return false;
std::vector<uint8_t> img(size);
- io_generic_read(io, &img[0], 0, size);
+ size_t actual;
+ io.read_at(0, &img[0], size, actual);
uint64_t pos;
std::string title;