41c43f4805
* Toolbox: add seek to character stream method. UpdateUtils: reverse manifest iterator. UnitTests: more unit tests. * Target: bump API version. Updater: delete empty folders from manifest before resource deployment. * UnitTests: use manifest from unit_tests folder instead of global one * Make PVS happy * sector cache: allocate always * Better PVS config for manifest.c * PVS: Move exception outside of condition * PVS: remove confusing condition Co-authored-by: SG <who.just.the.doctor@gmail.com>
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
#pragma once
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#include <storage/storage.h>
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#include <stdbool.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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ResourceManifestEntryTypeUnknown = 0,
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ResourceManifestEntryTypeVersion,
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ResourceManifestEntryTypeTimestamp,
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ResourceManifestEntryTypeDirectory,
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ResourceManifestEntryTypeFile,
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} ResourceManifestEntryType;
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typedef struct {
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ResourceManifestEntryType type;
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FuriString* name;
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uint32_t size;
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uint8_t hash[16];
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} ResourceManifestEntry;
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typedef struct ResourceManifestReader ResourceManifestReader;
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/**
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* @brief Initialize resource manifest reader
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* @param storage Storage API pointer
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* @return allocated object
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*/
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ResourceManifestReader* resource_manifest_reader_alloc(Storage* storage);
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/**
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* @brief Release resource manifest reader
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* @param resource_manifest allocated object
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*/
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void resource_manifest_reader_free(ResourceManifestReader* resource_manifest);
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/**
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* @brief Initialize resource manifest reader iteration
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* @param resource_manifest allocated object
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* @param filename manifest file name
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* @return true if file opened
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*/
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bool resource_manifest_reader_open(ResourceManifestReader* resource_manifest, const char* filename);
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/**
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* @brief Read next file/dir entry from manifest
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* @param resource_manifest allocated object
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* @return entry or NULL if end of file
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*/
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ResourceManifestEntry* resource_manifest_reader_next(ResourceManifestReader* resource_manifest);
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/** Read previous file/dir entry from manifest
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*
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* You must be at the end of the manifest to use this function.
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* Intended to be used after reaching end with resource_manifest_reader_next
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*
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* @param resource_manifest Pointer to the ResourceManifestReader instance
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*
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* @return entry or NULL if end of file
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*/
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ResourceManifestEntry*
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resource_manifest_reader_previous(ResourceManifestReader* resource_manifest);
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#ifdef __cplusplus
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} // extern "C"
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#endif |