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Add support for iterating directories in graphics pack content folders. (#1288)

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Skyth (Asilkan) 2024-08-13 16:53:04 +03:00 • committed by GitHub
parent a6d8c0fb9f
commit c49296acdc
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4 changed files with 73 additions and 9 deletions
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13
src/Cafe/Filesystem/fscDeviceRedirect.cpp
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@ -11,7 +11,7 @@ struct RedirectEntry
FSAFileTree<RedirectEntry> redirectTree;
void fscDeviceRedirect_add(std::string_view virtualSourcePath, const fs::path& targetFilePath, sint32 priority)
void fscDeviceRedirect_add(std::string_view virtualSourcePath, size_t fileSize, const fs::path& targetFilePath, sint32 priority)
{
// check if source already has a redirection
RedirectEntry* existingEntry;
@ -24,7 +24,7 @@ void fscDeviceRedirect_add(std::string_view virtualSourcePath, const fs::path& t
delete existingEntry;
}
RedirectEntry* entry = new RedirectEntry(targetFilePath, priority);
redirectTree.addFile(virtualSourcePath, entry);
redirectTree.addFile(virtualSourcePath, fileSize, entry);
}
class fscDeviceTypeRedirect : public fscDeviceC
@ -32,8 +32,15 @@ class fscDeviceTypeRedirect : public fscDeviceC
FSCVirtualFile* fscDeviceOpenByPath(std::string_view path, FSC_ACCESS_FLAG accessFlags, void* ctx, sint32* fscStatus) override
{
RedirectEntry* redirectionEntry;
if (redirectTree.getFile(path, redirectionEntry))
if (HAS_FLAG(accessFlags, FSC_ACCESS_FLAG::OPEN_FILE) && redirectTree.getFile(path, redirectionEntry))
return FSCVirtualFile_Host::OpenFile(redirectionEntry->dstPath, accessFlags, *fscStatus);
FSCVirtualFile* dirIterator;
if (HAS_FLAG(accessFlags, FSC_ACCESS_FLAG::OPEN_DIR) && redirectTree.getDirectory(path, dirIterator))
return dirIterator;
return nullptr;
}