Add recursive routine to clear blocks in cleanup()

1 files changed, 0 insertions, 283 deletions

diff --git a/ptformat/ptfformat.h b/ptformat/ptfformat.h
index 59b6995..40d6025 100644
--- a/ptformat/ptfformat.h
+++ b/ptformat/ptfformat.h
@@ -1,283 +0,0 @@
-/*
- * libptformat - a library to read ProTools sessions
- *
- * Copyright (C) 2015  Damien Zammit
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-#ifndef PTFFORMAT_H
-#define PTFFORMAT_H
-
-#include <string>
-#include <cstring>
-#include <algorithm>
-#include <vector>
-#include <stdint.h>
-#include "ptformat/visibility.h"
-
-#define BITCODE			"0010111100101011"
-#define ZMARK			'\x5a'
-#define ZERO_TICKS		0xe8d4a51000ULL
-#define MAX_CONTENT_TYPE	0x3000
-#define MAX_CHANNELS_PER_TRACK	8
-
-class LIBPTFORMAT_API PTFFormat {
-public:
-	PTFFormat();
-	~PTFFormat();
-
-	/* Return values:	0            success
-				-1           could not parse pt session
-	*/
-	int load(std::string path, int64_t targetsr);
-
-	/* Return values:	0            success
-				-1           could not decrypt pt session
-	*/
-	int unxor(std::string path);
-
-	struct wav_t {
-		std::string filename;
-		uint16_t    index;
-
-		int64_t     posabsolute;
-		int64_t     length;
-
-		bool operator <(const struct wav_t& other) const {
-			return (strcasecmp(this->filename.c_str(),
-					other.filename.c_str()) < 0);
-		}
-
-		bool operator ==(const struct wav_t& other) const {
-			return (this->filename == other.filename ||
-				this->index == other.index);
-		}
-
-	};
-
-	struct midi_ev_t {
-		uint64_t pos;
-		uint64_t length;
-		uint8_t note;
-		uint8_t velocity;
-	};
-
-	typedef struct region {
-		std::string name;
-		uint16_t    index;
-		int64_t     startpos;
-		int64_t     sampleoffset;
-		int64_t     length;
-		wav_t       wave;
-		std::vector<midi_ev_t> midi;
-
-		bool operator ==(const struct region& other) {
-			return (this->index == other.index);
-		}
-
-		bool operator <(const struct region& other) const {
-			return (strcasecmp(this->name.c_str(),
-					other.name.c_str()) < 0);
-		}
-	} region_t;
-
-	typedef struct track {
-		std::string name;
-		uint16_t    index;
-		uint8_t     playlist;
-		region_t    reg;
-
-		bool operator <(const struct track& other) const {
-			return (this->index < other.index);
-		}
-
-		bool operator ==(const struct track& other) {
-			return (this->index == other.index);
-		}
-	} track_t;
-
-	bool find_track(uint16_t index, std::vector<track_t>::iterator& ti) {
-		std::vector<track_t>::iterator begin = tracks.begin();
-		std::vector<track_t>::iterator finish = tracks.end();
-		std::vector<track_t>::iterator found;
-
-		// Create dummy track with index
-		wav_t w = { std::string(""), 0, 0, 0 };
-		std::vector<midi_ev_t> m;
-		region_t r = { std::string(""), 0, 0, 0, 0, w, m};
-		track_t t = { std::string(""), index, 0, r};
-
-		if ((found = std::find(begin, finish, t)) != finish) {
-			ti = found;
-			return true;
-		}
-		return false;
-	}
-
-	bool find_region(uint16_t index, std::vector<region_t>::iterator& ri) {
-		std::vector<region_t>::iterator begin = regions.begin();
-		std::vector<region_t>::iterator finish = regions.end();
-		std::vector<region_t>::iterator found;
-
-		wav_t w = { std::string(""), 0, 0, 0 };
-		std::vector<midi_ev_t> m;
-		region_t r = { std::string(""), index, 0, 0, 0, w, m};
-
-		if ((found = std::find(begin, finish, r)) != finish) {
-			ri = found;
-			return true;
-		}
-		return false;
-	}
-	
-	bool find_miditrack(uint16_t index, std::vector<track_t>::iterator& ti) {
-		std::vector<track_t>::iterator begin = miditracks.begin();
-		std::vector<track_t>::iterator finish = miditracks.end();
-		std::vector<track_t>::iterator found;
-
-		// Create dummy track with index
-		wav_t w = { std::string(""), 0, 0, 0 };
-		std::vector<midi_ev_t> m;
-		region_t r = { std::string(""), 0, 0, 0, 0, w, m};
-		track_t t = { std::string(""), index, 0, r};
-
-		if ((found = std::find(begin, finish, t)) != finish) {
-			ti = found;
-			return true;
-		}
-		return false;
-	}
-
-	bool find_midiregion(uint16_t index, std::vector<region_t>::iterator& ri) {
-		std::vector<region_t>::iterator begin = midiregions.begin();
-		std::vector<region_t>::iterator finish = midiregions.end();
-		std::vector<region_t>::iterator found;
-
-		wav_t w = { std::string(""), 0, 0, 0 };
-		std::vector<midi_ev_t> m;
-		region_t r = { std::string(""), index, 0, 0, 0, w, m};
-
-		if ((found = std::find(begin, finish, r)) != finish) {
-			ri = found;
-			return true;
-		}
-		return false;
-	}
-
-	bool find_wav(uint16_t index, std::vector<wav_t>::iterator& wi) {
-		std::vector<wav_t>::iterator begin = audiofiles.begin();
-		std::vector<wav_t>::iterator finish = audiofiles.end();
-		std::vector<wav_t>::iterator found;
-
-		wav_t w = { std::string(""), index, 0, 0 };
-
-		if ((found = std::find(begin, finish, w)) != finish) {
-			wi = found;
-			return true;
-		}
-		return false;
-	}
-
-	static bool regionexistsin(std::vector<region_t> reg, uint16_t index) {
-		std::vector<region_t>::iterator begin = reg.begin();
-		std::vector<region_t>::iterator finish = reg.end();
-		std::vector<region_t>::iterator found;
-
-		wav_t w = { std::string(""), 0, 0, 0 };
-		std::vector<midi_ev_t> m;
-		region_t r = { std::string(""), index, 0, 0, 0, w, m};
-
-		if ((found = std::find(begin, finish, r)) != finish) {
-			return true;
-		}
-		return false;
-	}
-
-	static bool wavexistsin(std::vector<wav_t> wv, uint16_t index) {
-		std::vector<wav_t>::iterator begin = wv.begin();
-		std::vector<wav_t>::iterator finish = wv.end();
-		std::vector<wav_t>::iterator found;
-
-		wav_t w = { std::string(""), index, 0, 0 };
-
-		if ((found = std::find(begin, finish, w)) != finish) {
-			return true;
-		}
-		return false;
-	}
-
-	std::vector<wav_t> audiofiles;
-	std::vector<region_t> regions;
-	std::vector<region_t> midiregions;
-	std::vector<track_t> tracks;
-	std::vector<track_t> miditracks;
-
-	std::string path;
-	unsigned char *ptfunxored;
-	uint64_t len;
-	int64_t sessionrate;
-	uint8_t version;
-
-private:
-	struct block_t;
-
-	struct block_t {
-		uint8_t zmark;			// 'Z'
-		uint16_t block_type;		// type of block
-		uint32_t block_size;		// size of block
-		uint16_t content_type;		// type of content
-		uint32_t offset;		// offset in file
-		std::vector<block_t> child;	// vector of child blocks
-	};
-	std::vector<block_t> blocks;
-
-	unsigned char c0;
-	unsigned char c1;
-	uint8_t *product;
-	bool is_bigendian;
-	int64_t targetrate;
-	float ratefactor;
-
-	bool jumpback(uint32_t *currpos, unsigned char *buf, const uint32_t maxoffset, const unsigned char *needle, const uint32_t needlelen);
-	bool jumpto(uint32_t *currpos, unsigned char *buf, const uint32_t maxoffset, const unsigned char *needle, const uint32_t needlelen);
-	bool foundin(std::string haystack, std::string needle);
-	int64_t foundat(unsigned char *haystack, uint64_t n, const char *needle);
-	uint16_t u_endian_read2(unsigned char *buf, bool);
-	uint32_t u_endian_read3(unsigned char *buf, bool);
-	uint32_t u_endian_read4(unsigned char *buf, bool);
-	uint64_t u_endian_read5(unsigned char *buf, bool);
-	uint64_t u_endian_read8(unsigned char *buf, bool);
-
-	char *parsestring(uint32_t pos);
-	std::string get_content_description(uint16_t ctype);
-	int parse(void);
-	void parseblocks(void);
-	bool parseheader(void);
-	bool parserest(void);
-	bool parseaudio(void);
-	bool parsemidi(void);
-	void dump(void);
-	bool parse_block_at(uint32_t pos, struct block_t *b, int level);
-	void dump_block(struct block_t& b, int level);
-	bool parse_version();
-	void parse_region_info(uint32_t j, block_t& blk, region_t& r);
-	void parse_three_point(uint32_t j, uint64_t& start, uint64_t& offset, uint64_t& length);
-	uint8_t gen_xor_delta(uint8_t xor_value, uint8_t mul, bool negative);
-	void setrates(void);
-	void cleanup(void);
-};
-
-#endif