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Merge pull request #5865 from raven02/patch-1
Only write d_private for memory stick
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commit
e8d0cc6c89
@ -1942,23 +1942,27 @@ u32 sceIoDread(int id, u32 dirent_addr) {
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strncpy(entry->d_name, info.name.c_str(), 256);
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entry->d_name[255] = '\0';
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// write d_private for supporting Custom BGM
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// ref JPCSP https://code.google.com/p/jpcsp/source/detail?r=3468
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if (Memory::IsValidAddress(entry->d_private)){
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if (sceKernelGetCompiledSdkVersion() <= 0x0307FFFF){
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// d_private is pointing to an area of unknown size
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// - [0..12] "8.3" file name (null-terminated), could be empty.
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// - [13..???] long file name (null-terminated)
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strncpy((char*)Memory::GetPointer(entry->d_private + 13), (const char*)entry->d_name, ARRAY_SIZE(entry->d_name));
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}
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else {
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// d_private is pointing to an area of total size 1044
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// - [0..3] size of area
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// - [4..19] "8.3" file name (null-terminated), could be empty.
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// - [20..???] long file name (null-terminated)
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auto size = Memory::Read_U32(entry->d_private);
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if (size >= 1044) {
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strncpy((char*)Memory::GetPointer(entry->d_private + 20), (const char*)entry->d_name, ARRAY_SIZE(entry->d_name));
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// Only write d_private for memory stick
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if (dir->name.substr(0, 3) == "ms0") {
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// write d_private for supporting Custom BGM
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// ref JPCSP https://code.google.com/p/jpcsp/source/detail?r=3468
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if (Memory::IsValidAddress(entry->d_private)){
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if (sceKernelGetCompiledSdkVersion() <= 0x0307FFFF){
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// d_private is pointing to an area of unknown size
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// - [0..12] "8.3" file name (null-terminated), could be empty.
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// - [13..???] long file name (null-terminated)
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strncpy((char*)Memory::GetPointer(entry->d_private + 13), (const char*)entry->d_name, ARRAY_SIZE(entry->d_name));
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}
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else {
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// d_private is pointing to an area of total size 1044
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// - [0..3] size of area
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// - [4..19] "8.3" file name (null-terminated), could be empty.
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// - [20..???] long file name (null-terminated)
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auto size = Memory::Read_U32(entry->d_private);
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if (size >= 1044) {
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strncpy((char*)Memory::GetPointer(entry->d_private + 20), (const char*)entry->d_name, ARRAY_SIZE(entry->d_name));
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}
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}
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}
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}
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