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-rw-r--r--includes/Buffer.h10
-rw-r--r--includes/Exceptions.h16
-rw-r--r--includes/Handle.h21
-rw-r--r--includes/Image.h6
-rw-r--r--includes/Input.h16
-rw-r--r--includes/Output.h20
-rw-r--r--includes/String.h6
-rw-r--r--includes/cdreader.h12
-rw-r--r--includes/cdutils.h123
-rw-r--r--includes/generic.h2
-rw-r--r--includes/lzss.h76
-rw-r--r--includes/yazedc.h85
12 files changed, 204 insertions, 189 deletions
diff --git a/includes/Buffer.h b/includes/Buffer.h
index 79d0e02..dc4d768 100644
--- a/includes/Buffer.h
+++ b/includes/Buffer.h
@@ -17,12 +17,12 @@ class Buffer : public Handle {
virtual ~Buffer();
virtual ssize_t write(const void *buf, size_t count) throw(GeneralException);
virtual ssize_t read(void *buf, size_t count) throw (GeneralException);
- virtual bool CanRead();
- virtual bool CanWrite();
- virtual String GetName();
+ virtual bool CanRead() const;
+ virtual bool CanWrite() const;
+ virtual String GetName() const;
virtual Buffer operator=(const Buffer &);
- virtual bool CanWatch();
- virtual ssize_t GetSize();
+ virtual bool CanWatch() const;
+ virtual ssize_t GetSize() const;
char operator[](size_t) const;
char & operator[](size_t);
diff --git a/includes/Exceptions.h b/includes/Exceptions.h
index ef697e7..49be085 100644
--- a/includes/Exceptions.h
+++ b/includes/Exceptions.h
@@ -21,6 +21,7 @@ class Base {
void operator delete(void * p);
static void free(void *& p);
static void free(char *& p);
+ static void free(unsigned char *& p);
static int pipe(int * p, int flag = 0);
static pid_t fork();
};
@@ -32,7 +33,7 @@ class GeneralException : public Base {
GeneralException(String);
GeneralException(const GeneralException &);
~GeneralException();
- char * GetMsg();
+ const char * GetMsg() const;
protected:
GeneralException();
@@ -44,6 +45,7 @@ char * xstrdup(const char *);
void * xmalloc(size_t) throw (GeneralException);
void xfree(void *&);
void xfree(char *&);
+void xfree(unsigned char *&);
void * xrealloc(void *, size_t);
int xpipe(int *, int = 0) throw (GeneralException);
pid_t xfork() throw (GeneralException);
@@ -84,6 +86,10 @@ INLINE void Base::free(char *& p) {
xfree(p);
}
+INLINE void Base::free(unsigned char *& p) {
+ xfree(p);
+}
+
INLINE int Base::pipe(int * p, int flag) {
return xpipe(p, flag);
}
@@ -129,6 +135,14 @@ class TaskSwitch : public GeneralException {
TaskSwitch();
};
+class Exit : public GeneralException {
+ public:
+ Exit(int);
+ int GetCode();
+ private:
+ int code;
+};
+
#include <String.h>
#else
diff --git a/includes/Handle.h b/includes/Handle.h
index 4bab879..a82aa52 100644
--- a/includes/Handle.h
+++ b/includes/Handle.h
@@ -19,26 +19,27 @@ class Handle : public Base {
virtual ~Handle();
virtual ssize_t read(void *buf, size_t count) throw (GeneralException);
virtual ssize_t write(const void *buf, size_t count) throw (GeneralException);
- bool IsClosed(void);
- bool IsNonBlock(void);
+ bool IsClosed(void) const;
+ bool IsNonBlock(void) const;
void SetNonBlock(void);
- virtual bool CanRead();
- virtual bool CanWrite();
- virtual bool CanSeek();
+ virtual bool CanRead() const;
+ virtual bool CanWrite() const;
+ virtual bool CanSeek() const;
virtual off_t seek(off_t, int = SEEK_SET) throw (GeneralException);
- virtual off_t tell();
- virtual String GetName();
- virtual ssize_t GetSize();
- virtual time_t GetModif();
+ virtual off_t tell() const;
+ virtual String GetName() const;
+ virtual ssize_t GetSize() const;
+ virtual time_t GetModif() const;
void close() throw (GeneralException);
int GetHandle();
- virtual bool CanWatch();
+ virtual bool CanWatch() const;
virtual void Dup(const Handle &);
#ifdef HAVE_ZLIB
virtual void SetZ(int) throw (GeneralException);
#endif
protected:
Handle(int h);
+ int GetHandle() const;
off_t itell;
private:
ssize_t uwrite(const void *, size_t) throw (GeneralException);
diff --git a/includes/Image.h b/includes/Image.h
index fc94a12..09b4cb5 100644
--- a/includes/Image.h
+++ b/includes/Image.h
@@ -19,12 +19,12 @@ class Image : public Buffer {
public:
Image(unsigned int, unsigned int);
virtual ~Image();
- Color GetPixel(unsigned int, unsigned int);
+ Color GetPixel(unsigned int, unsigned int) const;
void SetPixel(unsigned int, unsigned int, Color);
bool Prepare(unsigned int = FORMAT_TGA_BASIC);
void Fill(Color = Color(0, 0, 0));
- virtual String GetName();
- virtual bool CanWrite();
+ virtual String GetName() const;
+ virtual bool CanWrite() const;
private:
typedef unsigned char Byte;
diff --git a/includes/Input.h b/includes/Input.h
index d1755e7..1fb48c3 100644
--- a/includes/Input.h
+++ b/includes/Input.h
@@ -12,13 +12,13 @@ class Input : public Handle {
Input(const String & = "") throw (GeneralException);
Input(const Input &);
virtual ~Input() {}
- virtual bool CanWrite();
- virtual bool CanRead();
- virtual bool CanSeek();
+ virtual bool CanWrite() const;
+ virtual bool CanRead() const;
+ virtual bool CanSeek() const;
virtual off_t seek(off_t, int) throw (GeneralException);
- virtual String GetName();
- virtual ssize_t GetSize();
- virtual time_t GetModif();
+ virtual String GetName() const;
+ virtual ssize_t GetSize() const;
+ virtual time_t GetModif() const;
protected:
String n;
@@ -30,8 +30,8 @@ class Stdin_t : public Input {
public:
Stdin_t();
virtual ~Stdin_t() {}
- virtual bool CanSeek();
- virtual String GetName();
+ virtual bool CanSeek() const;
+ virtual String GetName() const;
};
extern Stdin_t Stdin;
diff --git a/includes/Output.h b/includes/Output.h
index bce4160..3ec5158 100644
--- a/includes/Output.h
+++ b/includes/Output.h
@@ -12,11 +12,11 @@ class Output : public Handle {
Output(String = "", int create = 1, int trunc = 1) throw (GeneralException);
Output(const Output &);
virtual ~Output() {}
- virtual bool CanWrite();
- virtual bool CanRead();
- virtual bool CanSeek();
+ virtual bool CanWrite() const;
+ virtual bool CanRead() const;
+ virtual bool CanSeek() const;
virtual off_t seek(off_t, int) throw (GeneralException);
- virtual String GetName();
+ virtual String GetName() const;
protected:
String n;
@@ -28,18 +28,18 @@ class Stdout_t : public Output {
public:
Stdout_t();
virtual ~Stdout_t() {}
- virtual bool CanSeek();
- virtual String GetName();
+ virtual bool CanSeek() const;
+ virtual String GetName() const;
};
class Stderr_t : public Handle {
public:
Stderr_t();
virtual ~Stderr_t() {}
- virtual bool CanWrite();
- virtual bool CanRead();
- virtual bool CanSeek();
- virtual String GetName();
+ virtual bool CanWrite() const;
+ virtual bool CanRead() const;
+ virtual bool CanSeek() const;
+ virtual String GetName() const;
};
extern Stdout_t Stdout;
diff --git a/includes/String.h b/includes/String.h
index ea501b2..7e2f848 100644
--- a/includes/String.h
+++ b/includes/String.h
@@ -9,10 +9,10 @@
class String : public Base {
public:
String(const String &);
-#if 0
String(const char * = "");
-#endif
+#if 0
String(const char * = "", ...);
+#endif
String(char);
String(int);
String(unsigned int);
@@ -53,6 +53,8 @@ class String : public Base {
bool operator<(const String &) const;
bool operator>(const String &) const;
char operator[](size_t i) const;
+ String & toupper();
+ String & tolower();
private:
String(int hs, const char *);
diff --git a/includes/cdreader.h b/includes/cdreader.h
index 3991225..ed3bc00 100644
--- a/includes/cdreader.h
+++ b/includes/cdreader.h
@@ -12,17 +12,17 @@ class cdreader : public Handle {
cdreader(const String & = "/dev/cdrom") throw (GeneralException);
cdreader(const cdreader &);
virtual ~cdreader() {}
- virtual bool CanWrite();
- virtual bool CanRead();
- virtual bool CanSeek();
+ virtual bool CanWrite() const;
+ virtual bool CanRead() const;
+ virtual bool CanSeek() const;
virtual ssize_t read(void *buf, size_t count) throw (GeneralException);
virtual off_t seek(off_t, int) throw (GeneralException);
- virtual String GetName();
- virtual ssize_t GetSize();
+ virtual String GetName() const;
+ virtual ssize_t GetSize() const;
virtual void getsector(void *, int = -1) throw (GeneralException);
virtual void sectorseek(int);
- protected:
+ private:
String n;
int sector;
};
diff --git a/includes/cdutils.h b/includes/cdutils.h
index e3cf8fb..38eb118 100644
--- a/includes/cdutils.h
+++ b/includes/cdutils.h
@@ -27,62 +27,77 @@
#define GUESS 5
-struct DirEntry {
- unsigned char R;
- unsigned char NExt;
- unsigned long Sector;
- unsigned long BESector;
- unsigned long Size;
- unsigned long BESize;
- unsigned char Year;
- unsigned char Month;
- unsigned char Day;
- unsigned char Hour;
- unsigned char Minute;
- unsigned char Second;
- unsigned char Offset;
- unsigned char Flags;
- unsigned char HandleUnit;
- unsigned char HandleGap;
- unsigned short VolSeq;
- unsigned short BEVolSeq;
- unsigned char N;
- char id;
-} PACKED;
+extern const long sec_sizes[];
+extern const long sec_offsts[];
+extern const String sec_modes[];
-extern struct DirEntry rootDir;
+class cdutils : public Base {
+ public:
+ cdutils(Handle * f_iso_r, Handle * f_iso_w = 0);
+ virtual ~cdutils();
-extern long sec_sizes[];
-extern long sec_offsts[];
-extern String sec_modes[];
+ struct DirEntry {
+ unsigned char R;
+ unsigned char NExt;
+ unsigned long Sector;
+ unsigned long BESector;
+ unsigned long Size;
+ unsigned long BESize;
+ unsigned char Year;
+ unsigned char Month;
+ unsigned char Day;
+ unsigned char Hour;
+ unsigned char Minute;
+ unsigned char Second;
+ unsigned char Offset;
+ unsigned char Flags;
+ unsigned char HandleUnit;
+ unsigned char HandleGap;
+ unsigned short VolSeq;
+ unsigned short BEVolSeq;
+ unsigned char N;
+ char id;
+ } PACKED;
-Handle * open_ppf(String ppf, Handle * iso, String comment) throw(GeneralException);
-void close_ppf() throw(GeneralException);
-unsigned short int swap_word(unsigned short int i);
-unsigned long int swap_dword(unsigned long int i);
-int guess_type(Handle * f_iso, int number);
-void sector_seek(Handle * f_iso, long sector);
-long read_sector(Handle * f_iso, Byte * buffer, int type, int number = -1);
-void read_datas(Handle * f_iso, Byte * buffer, int type, int number, long size);
-void read_file(Handle * f_iso, Handle * Handle, int type, int number, long size);
-void write_sector(Handle * f_iso_r, Handle * f_iso_w, Byte * buffer, int type, int number = -1);
-void write_datas(Handle * f_iso_r, Handle * f_iso_w, Byte * buffer, int type, int number, long size);
-void write_file(Handle * f_iso_r, Handle * f_iso_w, Handle * Handle, int type, int number = -1);
-int get_iso_infos(Handle * h);
-int show_iso_infos(Handle * h);
-int get_pt_infos(Handle * h);
-int show_pt_infos(Handle * h);
-struct DirEntry find_path(Handle * h, String path);
-struct DirEntry find_parent(Handle * h, String path);
-void show_head_entry(void);
-int show_entry(struct DirEntry * dir);
-int show_dir(Handle * h, struct DirEntry * dir);
-struct DirEntry find_dir_entry(Handle * h, struct DirEntry * dir, String name);
-struct DirEntry * find_dir_entry(Handle * h, Byte ** buffer, struct DirEntry * dir, String name);
-unsigned char from_BCD(unsigned char x);
-unsigned char to_BCD(unsigned char x);
-int is_valid_BCD(unsigned char x);
-unsigned long from_MSF(unsigned long msf, unsigned long start = 150);
-unsigned long from_MSF(unsigned char m, unsigned char s, unsigned char f, unsigned long start = 150);
+
+ struct DirEntry rootDir;
+
+ Handle * open_ppf(String ppf, String comment) throw(GeneralException);
+ void close_ppf() throw(GeneralException);
+ void set_iso_w(Handle *);
+ unsigned short int swap_word(unsigned short int i);
+ unsigned long int swap_dword(unsigned long int i);
+ int guess_type(int number = -1);
+ void sector_seek(long sector);
+ long read_sector(Byte * buffer, int type, int number = -1);
+ void read_datas(Byte * buffer, int type, int number, long size);
+ void read_file(Handle * Handle, int type, int number, long size);
+ void write_sector(Byte * buffer, int type, int number = -1);
+ void write_datas(Byte * buffer, int type, int number, long size);
+ void write_file(Handle * Handle, int type, int number = -1);
+ int get_iso_infos();
+ int show_iso_infos();
+ int get_pt_infos();
+ int show_pt_infos();
+ struct DirEntry find_path(String path);
+ struct DirEntry find_parent(String path);
+ void show_head_entry(void);
+ int show_entry(struct DirEntry * dir);
+ int show_dir(struct DirEntry * dir);
+ struct DirEntry find_dir_entry(struct DirEntry * dir, String name);
+ struct DirEntry * find_dir_entry(Byte ** buffer, struct DirEntry * dir, String name);
+ unsigned char from_BCD(unsigned char x);
+ unsigned char to_BCD(unsigned char x);
+ int is_valid_BCD(unsigned char x);
+ unsigned long from_MSF(unsigned long msf, unsigned long start = 150);
+ unsigned long from_MSF(unsigned char m, unsigned char s, unsigned char f, unsigned long start = 150);
+ private:
+ void write_ppf(Byte * old_sec, Byte * new_sec, int sec_num);
+ String format_date(String input);
+ yazedc yazedc_o;
+
+ Handle * f_iso_r, * f_iso_w, * ppf_file;
+ int pt1, pt2, snum, ptl, root;
+};
#endif
diff --git a/includes/generic.h b/includes/generic.h
index 168c9d3..62a9942 100644
--- a/includes/generic.h
+++ b/includes/generic.h
@@ -79,6 +79,8 @@ typedef Uint32 DWord;
#if defined __linux__ || defined __CYGWIN32__
#define PACKED __attribute__((packed))
+#else
+#define PACKED
#endif
extern char verbosity;
diff --git a/includes/lzss.h b/includes/lzss.h
index 5bfa68a..17f4806 100644
--- a/includes/lzss.h
+++ b/includes/lzss.h
@@ -24,41 +24,57 @@
#include "generic.h"
#include "Handle.h"
-#define LZSS_VERSION "3.0.0-pre1"
-#define LZSS_NAME "lzss"
+#define LZSS_VERSION String("3.0.0-pre1")
+#define LZSS_NAME String("lzss")
-typedef struct {
- char * name;
- int one_is_compressed, bitmap_inversed, one_jump, overlap_trick, negative_trick, sixteen_bits, ptrb, filling;
- int window_start;
- int l_mask_1, l_shft_1, l_mask_2, l_shft_2;
- int j_mask_1, j_shft_1, j_mask_2, j_shft_2;
- int f_mask_1, f_shft_1, f_mask_2, f_shft_2;
- int v_mask_1, v_shft_1, v_mask_2, v_shft_2;
-} scheme_t;
+class lzss : public Base {
+ public:
+ lzss();
+ typedef struct {
+ char * name;
+ int one_is_compressed, bitmap_inversed, one_jump, overlap_trick, negative_trick, sixteen_bits, ptrb, filling;
+ int window_start;
+ int l_mask_1, l_shft_1, l_mask_2, l_shft_2;
+ int j_mask_1, j_shft_1, j_mask_2, j_shft_2;
+ int f_mask_1, f_shft_1, f_mask_2, f_shft_2;
+ int v_mask_1, v_shft_1, v_mask_2, v_shft_2;
+ } scheme_t;
-enum {
- XENO = 0,
- DBZ,
- FF7,
- LM,
- MM,
- OB,
- LODOSS,
- FF6,
- VP_1,
- VP_2,
- END
-};
+ enum {
+ XENO = 0,
+ DBZ,
+ FF7,
+ LM,
+ MM,
+ OB,
+ LODOSS,
+ FF6,
+ VP_1,
+ VP_2,
+ END
+ };
-extern scheme_t scheme, schemes[];
+ static const scheme_t schemes[];
+ int tolerate, blockb;
+ long blk, bitmap_count;
-extern int tolerate, blockb;
-extern long blk, bitmap_count;
+ unsigned long lzss_decomp(Handle * f_source, Handle * f_cible, long true_length = -1);
+ void lzss_comp(Handle * f_source, Handle * f_cible, long * delta = NULL);
-unsigned long lzss_decomp(Handle * f_source, Handle * f_cible, long true_length = -1);
-void lzss_comp(Handle * f_source, Handle * f_cible, long * delta = NULL);
+ Byte swap_bits(Byte);
+
+ void change_scheme(scheme_t);
+ scheme_t get_scheme();
-char swap_bits(char);
+ private:
+ scheme_t scheme;
+ int lzss_maxsize, lzss_maxptr;
+
+ unsigned int shift(unsigned int, int);
+ void compute_limits(void);
+ unsigned char lzss_rd(unsigned char *, long);
+ long lzss_comp_strstr(unsigned char *, unsigned char *, long *, long);
+ unsigned char * lzss_memcomp(unsigned char *, long *, long *);
+};
#endif
diff --git a/includes/yazedc.h b/includes/yazedc.h
index b990d3e..298c0eb 100644
--- a/includes/yazedc.h
+++ b/includes/yazedc.h
@@ -22,6 +22,8 @@
#ifndef __YAZEDC_H__
+#include "Exceptions.h"
+
#define RS_L12_BITS 8
/* audio sector definitions for CIRC */
@@ -32,17 +34,6 @@
#define L1_Q 4
#define L1_P 4
-/* audio sector Cross Interleaved Reed-Solomon Code (CIRC) encoder (layer 1) */
-/* adds P- and Q- parity information to audio (f2) frames. Also
- optionally handles the various delays and permutations. The output with all
- stages enabled can be fed into the Eight-Fourteen-Modulator.
- On input: 2352 bytes of audio data is given.
- On output: 3136 bytes of CIRC enriched audio data are returned.
- */
-int do_encode_L1(unsigned char in[L1_RAW*FRAMES_PER_SECTOR],
- unsigned char out[(L1_RAW+L1_Q+L1_P)*FRAMES_PER_SECTOR],
- int delay1, int delay2, int delay3, int scramble);
-
/* data sector definitions for RSPC */
/* user data bytes per frame */
#define L2_RAW (1024*2)
@@ -57,14 +48,25 @@ int do_encode_L1(unsigned char in[L1_RAW*FRAMES_PER_SECTOR],
#define MODE_2_FORM_1 3
#define MODE_2_FORM_2 4
-#ifdef __cplusplus
-extern "C" {
-#endif
+/* r-w sub channel definitions */
+#define RS_SUB_RW_BITS 6
+
+#define PACKETS_PER_SUBCHANNELFRAME 4
+#define LSUB_RAW 18
+#define LSUB_QRAW 2
+/* 6 bit */
+#define LSUB_Q 2
+#define LSUB_P 4
+
+class yazedc : public Base {
+
+ public:
+ yazedc();
/* set one of the MODE_* constants for subsequent data sector formatting */
-int set_sector_type(int st);
+ int set_sector_type(int st);
/* get the current sector type setting for data sector formatting */
-int get_sector_type(void);
+ int get_sector_type(void);
/* data sector layer 2 Reed-Solomon Product Code encoder */
/* encode the given data portion depending on sector type (see
@@ -88,55 +90,18 @@ int get_sector_type(void);
in the inout array.
Sync-, header- and edc- fields will be added.
*/
-int do_encode_L2(unsigned char *inout, int sectortype, unsigned address);
-int decode_L2_Q(unsigned char inout[4 + L2_RAW + 12 + L2_Q]);
-int decode_L2_P(unsigned char inout[4 + L2_RAW + 12 + L2_Q + L2_P]);
-unsigned long int build_edc(unsigned char inout[], int from, int upto);
+ int do_encode_L2(unsigned char *inout, int sectortype, unsigned address);
/* generates f2 frames from otherwise fully formatted sectors (generated by
do_encode_L2()). */
-int scramble_L2(unsigned char *inout);
+ int scramble_L2(unsigned char *inout);
-#ifdef __cplusplus
-}
-#endif
-
-/* r-w sub channel definitions */
-#define RS_SUB_RW_BITS 6
+ unsigned char minute, second, frame;
-#define PACKETS_PER_SUBCHANNELFRAME 4
-#define LSUB_RAW 18
-#define LSUB_QRAW 2
-/* 6 bit */
-#define LSUB_Q 2
-#define LSUB_P 4
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* R-W subchannel encoder */
-/* On input: 72 bytes packed user data, four frames with each 18 bytes.
- On output: per frame: 2 bytes user data, 2 bytes Q parity,
- 16 bytes user data, 4 bytes P parity.
- Options:
- delay1: use low level delay line
- scramble: perform low level permutations
- */
-int do_encode_sub(unsigned char in[LSUB_RAW*PACKETS_PER_SUBCHANNELFRAME],
- unsigned char out[(LSUB_RAW+LSUB_Q+LSUB_P)*PACKETS_PER_SUBCHANNELFRAME],
- int delay1, int scramble);
-int do_decode_sub(unsigned char in[(LSUB_RAW+LSUB_Q+LSUB_P)*PACKETS_PER_SUBCHANNELFRAME],
- unsigned char out[LSUB_RAW*PACKETS_PER_SUBCHANNELFRAME],
- int delay1, int scramble);
-
-int decode_LSUB_Q(unsigned char inout[LSUB_QRAW + LSUB_Q]);
-int decode_LSUB_P(unsigned char inout[LSUB_RAW + LSUB_Q + LSUB_P]);
-
-#ifdef __cplusplus
-}
-#endif
+ private:
+ int sectortype;
+ int build_address(unsigned char inout[], int sectortype, unsigned address);
-extern unsigned char minute, second, frame;
+};
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 07:39:46 +0000