Ive nearly completed adding GC Backup support to wiigator's 0.3b loader (my autoboot variation) for testing and such, but ive hit a snag in my code and I cant seem to figure out why its behaving the way it is. Don't mind how it works just yet, but if you know your stuff you'll get an idea from looking at the code while you're helpin me out. The problem is towards the end of apploader.c, ive written a comment paragraph explaining the issue and some thoughts, but clearly havent the slightest as to why it fails.
Thinking about it, Im pretty sure the DI_Read command is one that handles the partitioning or decryption on the fly, so that the disc can be treated like a standard disc when making read calls. But a GC disc has no special partitioning, so we would need just the standard DI_ReadDVD function that is in libdi to be able to read the disc and such. Unfortunately Wiigator mangled/customized the di included in his source, and it no longer contains that function.
. so we'll have to add it most likey, but i didnt want to do that until i was certain that that was the real underlying cause of the issue (which after thinking it over im pretty sure it is).
There is much more than this to get GC backups working that I am aware of and have already (mostly) written, this is just one small piece of the bigger project (integration into the backup loader).
linked below is apploader.c/h and di.c/h. I appreciate any thoughts or input you might have. If you need any more of the source that i might have forgotten let me know.
NOTE: you will need some knowledge of the Wii's memory map / apploader code / gc disc layout.
http://www.mediafire.com/file/mweyjytz2z5/bugged.zip
Fors
Thinking about it, Im pretty sure the DI_Read command is one that handles the partitioning or decryption on the fly, so that the disc can be treated like a standard disc when making read calls. But a GC disc has no special partitioning, so we would need just the standard DI_ReadDVD function that is in libdi to be able to read the disc and such. Unfortunately Wiigator mangled/customized the di included in his source, and it no longer contains that function.
There is much more than this to get GC backups working that I am aware of and have already (mostly) written, this is just one small piece of the bigger project (integration into the backup loader).
linked below is apploader.c/h and di.c/h. I appreciate any thoughts or input you might have. If you need any more of the source that i might have forgotten let me know.
NOTE: you will need some knowledge of the Wii's memory map / apploader code / gc disc layout.
http://www.mediafire.com/file/mweyjytz2z5/bugged.zip
Fors
