mirror of
https://github.com/NohamR/RMHook.git
synced 2026-05-26 12:56:24 +00:00
55a15fb035
Implements a mechanism to replace specific QML resource files at runtime by reading replacement files from a designated directory. Updates the resource registration hook to rebuild resource data tables when replacements are present, and adds utility functions and structures for managing replacement entries. Only selected files are eligible for replacement, and the README is updated with instructions for using this feature.
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#ifndef ResourceUtils_h
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#define ResourceUtils_h
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ResourceRoot {
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uint8_t *data;
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uint8_t *name;
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uint8_t *tree;
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size_t treeSize;
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size_t dataSize;
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size_t originalDataSize;
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size_t nameSize;
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int entriesAffected;
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};
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// Replacement entry for storing new data to be appended
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struct ReplacementEntry {
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int node;
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uint8_t *data;
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size_t size;
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size_t copyToOffset;
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bool freeAfterwards;
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struct ReplacementEntry *next;
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};
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#define TREE_ENTRY_SIZE 22
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#define DIRECTORY 0x02
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// Read/Write utilities
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uint32_t readUInt32(uint8_t *addr, int offset);
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uint16_t readUInt16(uint8_t *addr, int offset);
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void writeUint32(uint8_t *addr, int offset, uint32_t value);
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void writeUint16(uint8_t *addr, int offset, uint16_t value);
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// Resource tree utilities
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int findOffset(int node);
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void nameOfChild(struct ResourceRoot *root, int node, int *size, char *buffer, int max);
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void statArchive(struct ResourceRoot *root, int node);
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void processNode(struct ResourceRoot *root, int node, const char *rootName);
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void ReMarkableDumpResourceFile(struct ResourceRoot *root, int node, const char *rootName, const char *fileName, uint16_t flags);
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// Replacement utilities
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void addReplacementEntry(struct ReplacementEntry *entry);
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struct ReplacementEntry *getReplacementEntries(void);
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void clearReplacementEntries(void);
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void replaceNode(struct ResourceRoot *root, int node, const char *fullPath, int treeOffset);
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#ifdef __cplusplus
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}
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#endif
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#endif
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