267 lines
10 KiB
C++
267 lines
10 KiB
C++
/*****************************************************************************
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* libragephoto RAGE Photo Parser
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* Copyright (C) 2021-2023 Syping
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* This software is provided as-is, no warranties are given to you, we are not
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* responsible for anything with use of the software, you are self responsible.
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*****************************************************************************/
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#ifndef RAGEPHOTOA_H
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#define RAGEPHOTOA_H
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#ifdef __cplusplus
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#include "RagePhotoC.h"
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#include <cstdlib>
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#include <iostream>
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/**
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* \brief ABI Stable Wrapper for RagePhoto.
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*
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* Using RagePhotoA instead of RagePhoto allows your library or application to survive more changes in the RagePhoto class,
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* disadvantages include worse performance, which should be pretty minimal, and not always include the newest features.
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*/
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class RagePhotoA
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{
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public:
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/** Default sizes */
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enum DefaultSize : uint32_t {
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DEFAULT_GTA5_PHOTOBUFFER = 524288UL, /**< GTA V default Photo Buffer Size */
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DEFAULT_RDR2_PHOTOBUFFER = 1048576UL, /**< RDR 2 default Photo Buffer Size */
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DEFAULT_DESCBUFFER = 256UL, /**< Default Description Buffer Size */
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DEFAULT_JSONBUFFER = 3072UL, /**< Default JSON Buffer Size */
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DEFAULT_TITLBUFFER = 256UL, /**< Default Title Buffer Size */
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GTA5_HEADERSIZE = 264UL, /**< GTA V Header Size */
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RDR2_HEADERSIZE = 272UL, /**< RDR 2 Header Size */
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};
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/** Parsing and set errors */
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enum Error : uint8_t {
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DescBufferTight = 39, /**< Description Buffer is too tight */
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DescMallocError = 31, /**< Description Buffer can't be allocated */
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DescReadError = 32, /**< Description can't be read successfully */
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HeaderBufferTight = 35, /**< Header Buffer is too tight */
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HeaderMallocError = 4, /**< Header Buffer can't be allocated */
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IncompatibleFormat = 2, /**< Format is incompatible */
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IncompleteChecksum = 7, /**< Header checksum is incomplete */
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IncompleteDescBuffer = 30, /**< Description Buffer Size is incomplete */
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IncompleteDescMarker = 28, /**< Description Marker is incomplete */
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IncompleteDescOffset = 11, /**< Description Offset is incomplete */
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IncompleteEOF = 8, /**< End Of File Offset is incomplete */
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IncompleteHeader = 3, /**< Header is incomplete */
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IncompleteJendMarker = 33, /**< JEND Marker is incomplete */
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IncompleteJpegMarker = 12, /**< JPEG Marker is incomplete */
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IncompleteJsonBuffer = 20, /**< JSON Buffer Size is incomplete */
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IncompleteJsonMarker = 18, /**< JSON Marker incomplete */
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IncompleteJsonOffset = 9, /**< JSON Offset incomplete */
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IncompletePhotoBuffer = 14, /**< Photo Buffer Size is incomplete */
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IncompletePhotoSize = 15, /**< Photo Size is incomplete */
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IncompleteTitleBuffer = 25, /**< Title Buffer Size is incomplete */
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IncompleteTitleMarker = 23, /**< Title Marker is incomplete */
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IncompleteTitleOffset = 10, /**< Title Offset is incomplete */
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IncorrectDescMarker = 29, /**< Description Marker is incorrect */
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IncorrectJendMarker = 34, /**< JEND Marker is incorrect */
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IncorrectJpegMarker = 13, /**< JPEG Marker is incorrect */
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IncorrectJsonMarker = 19, /**< JSON Marker is incorrect */
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IncorrectTitleMarker = 24, /**< Title Marker is incorrect */
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JsonBufferTight = 37, /**< JSON Buffer is too tight */
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JsonMallocError = 21, /**< JSON Buffer can't be allocated */
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JsonReadError = 22, /**< JSON can't be read successfully */
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NoError = 255, /**< Finished without errors */
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NoFormatIdentifier = 1, /**< No format detected, empty file */
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PhotoBufferTight = 36, /**< Photo Buffer is too tight */
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PhotoMallocError = 16, /**< Photo Buffer can't be allocated */
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PhotoReadError = 17, /**< Photo can't be read */
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TitleBufferTight = 38, /**< Title Buffer is too tight */
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TitleMallocError = 26, /**< Title Buffer can't be allocated */
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TitleReadError = 27, /**< Title can't be read */
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UnicodeInitError = 5, /**< Failed to initialise Unicode decoder */
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UnicodeHeaderError = 6, /**< Header can't be encoded/decoded successfully */
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Uninitialised = 0, /**< Uninitialised, file access failed */
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};
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/** Photo Formats */
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enum PhotoFormat : uint32_t {
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GTA5 = 0x01000000UL, /**< GTA V Photo Format */
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RDR2 = 0x04000000UL, /**< RDR 2 Photo Format */
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};
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RagePhotoA() {
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instance = ragephoto_open();
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}
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~RagePhotoA() {
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ragephoto_close(instance);
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}
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/** Resets the RagePhoto instance to default values. */
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void clear() {
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ragephoto_clear(instance);
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}
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/** Loads a Photo from a const char*.
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* \param data Photo data
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* \param size Photo data size
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*/
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bool load(const char *data, size_t size) {
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return ragephoto_load(instance, data, size);
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}
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/** Loads a Photo from a std::string.
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* \param data Photo data
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*/
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bool load(const std::string &data) {
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return ragephoto_load(instance, data.data(), data.size());
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}
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/** Loads a Photo from a file.
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* \param filename File to load
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*/
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bool loadFile(const char *filename) {
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return ragephoto_loadfile(instance, filename);
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}
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/** Returns the last error occurred. */
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uint8_t error() const {
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return ragephoto_error(instance);
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}
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/** Returns the Photo Format (GTA V or RDR 2). */
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uint32_t format() const {
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return ragephoto_getphotoformat(instance);
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}
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/** Returns the Photo JPEG data. */
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const std::string photo() const {
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return std::string(ragephoto_getphotojpeg(instance), ragephoto_getphotosize(instance));
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}
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/** Returns the Photo JPEG data. */
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const char *photoData() const {
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return ragephoto_getphotojpeg(instance);
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}
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/** Returns the Photo JPEG data size. */
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uint32_t photoSize() const {
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return ragephoto_getphotosize(instance);
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}
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/** Returns the Photo description. */
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const char* description() const {
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return ragephoto_getphotodesc(instance);
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}
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/** Returns the Photo JSON data. */
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const char* json() const {
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return ragephoto_getphotojson(instance);
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}
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/** Returns the Photo header. */
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const char* header() const {
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return ragephoto_getphotoheader(instance);
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}
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/** Returns the Photo title. */
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const char* title() const {
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return ragephoto_getphototitle(instance);
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}
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/** Returns the library version. */
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static const char* version() {
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return ragephoto_version();
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}
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/** Saves a Photo to a char*.
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* \param data Photo data
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* \param photoFormat Photo Format (GTA V or RDR 2)
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*/
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bool save(char *data, uint32_t photoFormat) {
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return ragephoto_savef(instance, data, photoFormat);
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}
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/** Saves a Photo to a char*.
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* \param data Photo data
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*/
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bool save(char *data) {
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return ragephoto_save(instance, data);
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}
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/** Saves a Photo to a std::string.
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* \param photoFormat Photo Format (GTA V or RDR 2)
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* \param ok \p true when saved successfully
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*/
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const std::string save(uint32_t photoFormat, bool *ok = nullptr) {
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std::string sdata;
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const size_t size = ragephoto_getsavesizef(instance, photoFormat);
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if (size == 0) {
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if (ok)
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*ok = false;
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return sdata;
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}
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sdata.resize(size);
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const bool saved = ragephoto_savef(instance, &sdata[0], photoFormat);
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if (ok)
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*ok = saved;
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return sdata;
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}
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/** Saves a Photo to a std::string.
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* \param ok \p true when saved successfully
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*/
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const std::string save(bool *ok = nullptr) {
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return save(ragephoto_getphotoformat(instance), ok);
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}
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/** Saves a Photo to a file. */
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bool saveFile(const char *filename, uint32_t photoFormat) {
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return ragephoto_savefilef(instance, filename, photoFormat);
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}
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/** Saves a Photo to a file. */
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bool saveFile(const char *filename) {
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return ragephoto_savefile(instance, filename);
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}
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/** Returns the Photo save file size. */
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size_t saveSize(uint32_t photoFormat) {
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return ragephoto_getsavesizef(instance, photoFormat);
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}
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/** Returns the Photo save file size. */
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size_t saveSize() {
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return ragephoto_getsavesize(instance);
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}
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/** Sets all cross-format Buffer to default size. */
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void setBufferDefault() {
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ragephoto_setbufferdefault(instance);
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}
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/** Moves all Buffer offsets to correct position. */
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void setBufferOffsets() {
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ragephoto_setbufferoffsets(instance);
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}
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/** Sets the Photo description. */
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void setDescription(const char *description, uint32_t bufferSize = 0) {
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ragephoto_setphotodesc(instance, description, bufferSize);
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}
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/** Sets the Photo Format (GTA V or RDR 2). */
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void setFormat(uint32_t photoFormat) {
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ragephoto_setphotoformat(instance, photoFormat);
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}
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/** Sets the Photo JSON data. */
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void setJson(const char *json, uint32_t bufferSize = 0) {
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ragephoto_setphotojson(instance, json, bufferSize);
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}
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/** Sets the Photo header. (EXPERT ONLY) */
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void setHeader(const char *header, uint32_t headerSum) {
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ragephoto_setphotoheader(instance, header, headerSum);
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}
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/** Sets the Photo JPEG data.
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* \param data JPEG data
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* \param size JPEG data size
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* \param bufferSize JPEG buffer size
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*/
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bool setPhoto(const char *data, uint32_t size, uint32_t bufferSize = 0) {
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return ragephoto_setphotojpeg(instance, data, size, bufferSize);
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}
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/** Sets the Photo JPEG data.
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* \param data JPEG data
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* \param bufferSize JPEG buffer size
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*/
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bool setPhoto(const std::string &data, uint32_t bufferSize = 0) {
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return ragephoto_setphotojpeg(instance, data.data(), static_cast<uint32_t>(data.size()), bufferSize);
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}
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/** Sets the Photo title. */
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void setTitle(const char *title, uint32_t bufferSize = 0) {
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ragephoto_setphototitle(instance, title, bufferSize);
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}
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private:
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ragephoto_t instance;
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};
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#endif // __cplusplus
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#endif // RAGEPHOTOA_H
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