port: upstream PR #1342 - Book Info screen, richer metadata, safer controls
Ports upstream PR #1342 (feat: Add Book Info screen, richer metadata, and safer file-browser controls) with mod-specific adaptations: - Parse and cache series, seriesIndex, description from EPUB OPF - Bump book.bin cache version to 6 for new metadata fields - Add BookInfoActivity (new screen) accessible via Right button in FileBrowser - Add ManageBook menu via Left button in FileBrowser (replaces upstream hidden delete) - Guard all delete/archive actions with ConfirmationActivity (10 call sites) - Add inputArmed gating to ConfirmationActivity to prevent accidental confirmation - Safe deserialization: readString now returns bool with MAX_STRING_LENGTH guard - Add series field to RecentBooksStore with JSON and binary serialization - Add i18n keys: STR_BOOK_INFO, STR_AUTHOR, STR_SERIES, STR_FILE_SIZE, etc. Made-with: Cursor
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cottongin
@@ -35,9 +35,9 @@
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#ifndef UZLIB_H_INCLUDED
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#define UZLIB_H_INCLUDED
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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#ifdef __cplusplus
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extern "C" {
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@@ -50,25 +50,25 @@ extern "C" {
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/* calling convention */
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#ifndef TINFCC
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#ifdef __WATCOMC__
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#define TINFCC __cdecl
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#else
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#define TINFCC
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#endif
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#ifdef __WATCOMC__
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#define TINFCC __cdecl
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#else
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#define TINFCC
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#endif
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#endif
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/* ok status, more data produced */
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#define TINF_OK 0
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#define TINF_OK 0
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/* end of compressed stream reached */
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#define TINF_DONE 1
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#define TINF_DATA_ERROR (-3)
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#define TINF_CHKSUM_ERROR (-4)
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#define TINF_DICT_ERROR (-5)
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#define TINF_DONE 1
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#define TINF_DATA_ERROR (-3)
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#define TINF_CHKSUM_ERROR (-4)
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#define TINF_DICT_ERROR (-5)
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/* checksum types */
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#define TINF_CHKSUM_NONE 0
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#define TINF_CHKSUM_NONE 0
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#define TINF_CHKSUM_ADLER 1
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#define TINF_CHKSUM_CRC 2
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#define TINF_CHKSUM_CRC 2
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/* helper macros */
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#define TINF_ARRAY_SIZE(arr) (sizeof(arr) / sizeof(*(arr)))
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@@ -76,95 +76,98 @@ extern "C" {
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/* data structures */
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typedef struct {
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unsigned short table[16]; /* table of code length counts */
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unsigned short trans[288]; /* code -> symbol translation table */
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unsigned short table[16]; /* table of code length counts */
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unsigned short trans[288]; /* code -> symbol translation table */
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} TINF_TREE;
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struct uzlib_uncomp {
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/* Pointer to the next byte in the input buffer */
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const unsigned char *source;
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/* Pointer to the next byte past the input buffer (source_limit = source + len) */
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const unsigned char *source_limit;
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/* If source_limit == NULL, or source >= source_limit, this function
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will be used to read next byte from source stream. The function may
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also return -1 in case of EOF (or irrecoverable error). Note that
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besides returning the next byte, it may also update source and
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source_limit fields, thus allowing for buffered operation. */
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int (*source_read_cb)(struct uzlib_uncomp *uncomp);
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/* Pointer to the next byte in the input buffer */
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const unsigned char* source;
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/* Pointer to the next byte past the input buffer (source_limit = source + len) */
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const unsigned char* source_limit;
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/* If source_limit == NULL, or source >= source_limit, this function
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will be used to read next byte from source stream. The function may
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also return -1 in case of EOF (or irrecoverable error). Note that
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besides returning the next byte, it may also update source and
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source_limit fields, thus allowing for buffered operation. */
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int (*source_read_cb)(struct uzlib_uncomp* uncomp);
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unsigned int tag;
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unsigned int bitcount;
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unsigned int tag;
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unsigned int bitcount;
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/* Destination (output) buffer start */
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unsigned char *dest_start;
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/* Current pointer in dest buffer */
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unsigned char *dest;
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/* Pointer past the end of the dest buffer, similar to source_limit */
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unsigned char *dest_limit;
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/* Destination (output) buffer start */
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unsigned char* dest_start;
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/* Current pointer in dest buffer */
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unsigned char* dest;
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/* Pointer past the end of the dest buffer, similar to source_limit */
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unsigned char* dest_limit;
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/* Accumulating checksum */
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unsigned int checksum;
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char checksum_type;
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bool eof;
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/* Accumulating checksum */
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unsigned int checksum;
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char checksum_type;
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bool eof;
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int btype;
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int bfinal;
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unsigned int curlen;
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int lzOff;
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unsigned char *dict_ring;
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unsigned int dict_size;
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unsigned int dict_idx;
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int btype;
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int bfinal;
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unsigned int curlen;
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int lzOff;
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unsigned char* dict_ring;
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unsigned int dict_size;
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unsigned int dict_idx;
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TINF_TREE ltree; /* dynamic length/symbol tree */
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TINF_TREE dtree; /* dynamic distance tree */
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TINF_TREE ltree; /* dynamic length/symbol tree */
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TINF_TREE dtree; /* dynamic distance tree */
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};
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#include "tinf_compat.h"
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#define TINF_PUT(d, c) \
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{ \
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*d->dest++ = c; \
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if (d->dict_ring) { d->dict_ring[d->dict_idx++] = c; if (d->dict_idx == d->dict_size) d->dict_idx = 0; } \
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}
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#define TINF_PUT(d, c) \
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{ \
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*d->dest++ = c; \
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if (d->dict_ring) { \
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d->dict_ring[d->dict_idx++] = c; \
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if (d->dict_idx == d->dict_size) d->dict_idx = 0; \
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} \
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}
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unsigned char TINFCC uzlib_get_byte(TINF_DATA *d);
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unsigned char TINFCC uzlib_get_byte(TINF_DATA* d);
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/* Decompression API */
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void TINFCC uzlib_init(void);
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void TINFCC uzlib_uncompress_init(TINF_DATA *d, void *dict, unsigned int dictLen);
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int TINFCC uzlib_uncompress(TINF_DATA *d);
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int TINFCC uzlib_uncompress_chksum(TINF_DATA *d);
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void TINFCC uzlib_uncompress_init(TINF_DATA* d, void* dict, unsigned int dictLen);
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int TINFCC uzlib_uncompress(TINF_DATA* d);
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int TINFCC uzlib_uncompress_chksum(TINF_DATA* d);
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int TINFCC uzlib_zlib_parse_header(TINF_DATA *d);
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int TINFCC uzlib_gzip_parse_header(TINF_DATA *d);
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int TINFCC uzlib_zlib_parse_header(TINF_DATA* d);
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int TINFCC uzlib_gzip_parse_header(TINF_DATA* d);
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/* Compression API */
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typedef const uint8_t *uzlib_hash_entry_t;
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typedef const uint8_t* uzlib_hash_entry_t;
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struct uzlib_comp {
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unsigned char *outbuf;
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int outlen, outsize;
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unsigned long outbits;
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int noutbits;
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int comp_disabled;
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unsigned char* outbuf;
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int outlen, outsize;
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unsigned long outbits;
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int noutbits;
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int comp_disabled;
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uzlib_hash_entry_t *hash_table;
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unsigned int hash_bits;
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unsigned int dict_size;
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uzlib_hash_entry_t* hash_table;
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unsigned int hash_bits;
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unsigned int dict_size;
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};
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void TINFCC uzlib_compress(struct uzlib_comp *c, const uint8_t *src, unsigned slen);
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void TINFCC uzlib_compress(struct uzlib_comp* c, const uint8_t* src, unsigned slen);
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#include "defl_static.h"
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/* Checksum API */
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/* prev_sum is previous value for incremental computation, 1 initially */
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uint32_t TINFCC uzlib_adler32(const void *data, unsigned int length, uint32_t prev_sum);
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uint32_t TINFCC uzlib_adler32(const void* data, unsigned int length, uint32_t prev_sum);
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/* crc is previous value for incremental computation, 0xffffffff initially */
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uint32_t TINFCC uzlib_crc32(const void *data, unsigned int length, uint32_t crc);
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uint32_t TINFCC uzlib_crc32(const void* data, unsigned int length, uint32_t crc);
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#ifdef __cplusplus
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} /* extern "C" */
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