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impr: Load small files into memory, open larger files as read-only by default

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#841, #1585
This commit is contained in:
WerWolv
2024-03-10 14:31:39 +01:00
parent f050c69ccd
commit 45a3bdffe0
13 changed files with 127 additions and 132 deletions
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9
plugins/builtin/include/content/providers/file_provider.hpp
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@@ -11,6 +11,8 @@ namespace hex::plugin::builtin {
class FileProvider : public hex::prv::Provider {
public:
constexpr static u64 MaxMemoryFileSize = 128 * 1024 * 1024;
FileProvider() = default;
~FileProvider() override = default;
@@ -21,8 +23,6 @@ namespace hex::plugin::builtin {
[[nodiscard]] bool isSavable() const override;
void resizeRaw(u64 newSize) override;
void insertRaw(u64 offset, u64 size) override;
void removeRaw(u64 offset, u64 size) override;
void readRaw(u64 offset, void *buffer, size_t size) override;
void writeRaw(u64 offset, const void *buffer, size_t size) override;
@@ -57,12 +57,17 @@ namespace hex::plugin::builtin {
private:
void convertToMemoryFile();
void handleFileChange();
protected:
std::fs::path m_path;
wolv::io::File m_file;
size_t m_fileSize = 0;
wolv::io::ChangeTracker m_changeTracker;
std::vector<u8> m_data;
bool m_loadedIntoMemory = false;
std::optional<struct stat> m_fileStats;
bool m_readable = false, m_writable = false;

2
plugins/builtin/include/content/providers/memory_file_provider.hpp
View File

@@ -24,8 +24,6 @@ namespace hex::plugin::builtin {
[[nodiscard]] u64 getActualSize() const override { return m_data.size(); }
void resizeRaw(u64 newSize) override;
void insertRaw(u64 offset, u64 size) override;
void removeRaw(u64 offset, u64 size) override;
void save() override;