1 files changed, 287 insertions, 0 deletions
diff --git a/mtools.h b/mtools.h
new file mode 100644
index 0000000..ef98e94
--- /dev/null
+++ b/mtools.h
@@ -0,0 +1,287 @@
+#ifndef MTOOLS_MTOOLS_H
+#define MTOOLS_MTOOLS_H
+/*  Copyright 1996-2005,2007-2011 Alain Knaff.
+ *  This file is part of mtools.
+ *
+ *  Mtools is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Mtools 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Mtools.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "msdos.h"
+
+typedef struct dos_name_t dos_name_t;
+
+#if defined(OS_sco3)
+#define MAXPATHLEN 1024
+#include <signal.h>
+extern int lockf(int, int, off_t);  /* SCO has no proper include file for lockf */
+#endif 
+
+#define SCSI_FLAG 1
+#define PRIV_FLAG 2
+#define NOLOCK_FLAG 4
+#define USE_XDF_FLAG 8
+#define MFORMAT_ONLY_FLAG 16
+#define VOLD_FLAG 32
+#define FLOPPYD_FLAG 64
+#define FILTER_FLAG 128
+#define SWAP_FLAG 256 
+
+#define IS_SCSI(x)  ((x) && ((x)->misc_flags & SCSI_FLAG))
+#define IS_PRIVILEGED(x) ((x) && ((x)->misc_flags & PRIV_FLAG))
+#define IS_NOLOCK(x) ((x) && ((x)->misc_flags & NOLOCK_FLAG))
+#define IS_MFORMAT_ONLY(x) ((x) && ((x)->misc_flags & MFORMAT_ONLY_FLAG))
+#define SHOULD_USE_VOLD(x) ((x)&& ((x)->misc_flags & VOLD_FLAG))
+#define SHOULD_USE_XDF(x) ((x)&& ((x)->misc_flags & USE_XDF_FLAG))
+#define DO_SWAP(x)  ((x) && ((x)->misc_flags & SWAP_FLAG))
+
+typedef struct device {
+	const char *name;       /* full path to device */
+
+	char drive;	   	    	/* the drive letter */
+	int fat_bits;			/* FAT encoding scheme */
+
+	unsigned int mode;		/* any special open() flags */
+	unsigned int tracks;	/* tracks */
+	unsigned int heads;		/* heads */
+	unsigned int sectors;	/* sectors */
+	unsigned int hidden;	/* number of hidden sectors. Used for
+							 * mformatting partitioned devices */
+
+	off_t offset;	       	/* skip this many bytes */
+
+	unsigned int partition;
+
+	unsigned int misc_flags;
+
+	/* Linux only stuff */
+	unsigned int ssize;
+	unsigned int use_2m;
+
+	char *precmd;		/* command to be executed before opening
+						 * the drive */
+
+	/* internal variables */
+	int file_nr;		/* used during parsing */
+	unsigned int blocksize;	  /* size of disk block in bytes */
+
+	int codepage; /* codepage for shortname encoding */
+
+	const char *cfg_filename; /* used for debugging purposes */
+} device_t;
+
+
+#ifndef OS_linux
+#define BOOTSIZE 512
+#else
+#define BOOTSIZE 256
+#endif
+
+typedef struct doscp_t doscp_t;
+
+#include "stream.h"
+
+
+extern const char *short_illegals, *long_illegals;
+
+#define maximize(target, max) do { \
+  if(max < 0) { \
+    if(target > 0) \
+      target = 0; \
+  } else if(target > max) { \
+    target = max; \
+  } \
+} while(0)
+
+#define minimize(target, min) do { \
+  if(target < min) \
+    target = min; \
+} while(0) 
+
+int init_geom(int fd, struct device *dev, struct device *orig_dev,
+	      struct MT_STAT *statbuf);
+
+int readwrite_sectors(int fd, /* file descriptor */
+		      int *drive,
+		      int rate,
+		      int seektrack,
+		      int track, int head, int sector, int size, /* address */
+		      char *data, 
+		      int bytes,
+		      int direction,
+		      int retries);
+
+int lock_dev(int fd, int mode, struct device *dev);
+
+char *unix_normalize (doscp_t *cp, char *ans, struct dos_name_t *dn);
+void dos_name(doscp_t *cp, const char *filename, int verbose, int *mangled,
+	      struct dos_name_t *);
+struct directory *mk_entry(const dos_name_t *filename, char attr,
+			   unsigned int fat, size_t size, time_t date,
+			   struct directory *ndir);
+
+struct directory *mk_entry_from_base(const char *base, char attr,
+				     unsigned int fat, size_t size, time_t date,
+				     struct directory *ndir);
+
+int copyfile(Stream_t *Source, Stream_t *Target);
+int getfreeMinClusters(Stream_t *Stream, size_t ref);
+
+FILE *opentty(int mode);
+
+int is_dir(Stream_t *Dir, char *path);
+void bufferize(Stream_t **Dir);
+
+int dir_grow(Stream_t *Dir, int size);
+int match(const wchar_t *, const wchar_t *, wchar_t *, int,  int);
+
+wchar_t *unix_name(doscp_t *fromDos,
+		   const char *base, const char *ext, char Case,
+		   wchar_t *answer);
+void *safe_malloc(size_t size);
+Stream_t *open_filter(Stream_t *Next,int convertCharset);
+
+extern int got_signal;
+/* int do_gotsignal(char *, int);
+#define got_signal do_gotsignal(__FILE__, __LINE__) */
+
+void setup_signal(void);
+#ifdef HAVE_SIGACTION
+typedef struct { struct sigaction sa[4]; } saved_sig_state;
+#else
+typedef int saved_sig_state;
+#endif
+
+void allow_interrupts(saved_sig_state *ss);
+void restore_interrupts(saved_sig_state *ss);
+
+#define SET_INT(target, source) \
+if(source)target=source
+
+
+UNUSED(static __inline__ int compare (long ref, long testee))
+{
+	return (ref && ref != testee);
+}
+
+Stream_t *GetFs(Stream_t *Fs);
+
+void label_name_uc(doscp_t *cp, const char *filename, int verbose, 
+		   int *mangled, dos_name_t *ans);
+
+void label_name_pc(doscp_t *cp, const char *filename, int verbose, 
+		   int *mangled, dos_name_t *ans);
+
+/* environmental variables */
+extern unsigned int mtools_skip_check;
+extern unsigned int mtools_fat_compatibility;
+extern unsigned int mtools_ignore_short_case;
+extern unsigned int mtools_no_vfat;
+extern unsigned int mtools_numeric_tail;
+extern unsigned int mtools_dotted_dir;
+extern unsigned int mtools_twenty_four_hour_clock;
+extern const char *mtools_date_string;
+extern unsigned int mtools_rate_0, mtools_rate_any;
+extern unsigned int mtools_default_codepage;
+extern int mtools_raw_tty;
+
+extern int batchmode;
+
+char get_default_drive(void);
+void set_cmd_line_image(char *img);
+void read_config(void);
+off_t str_to_offset(char *str);
+extern struct device *devices;
+extern struct device const_devices[];
+extern const int nr_const_devices;
+
+#define New(type) ((type*)(calloc(1,sizeof(type))))
+#define Grow(adr,n,type) ((type*)(realloc((char *)adr,n*sizeof(type))))
+#define Free(adr) (free((char *)adr));
+#define NewArray(size,type) ((type*)(calloc((size),sizeof(type))))
+
+void mattrib(int argc, char **argv, int type);
+void mbadblocks(int argc, char **argv, int type);
+void mcat(int argc, char **argv, int type);
+void mcd(int argc, char **argv, int type);
+void mclasserase(int argc, char **argv, int type);
+void mcopy(int argc, char **argv, int type);
+void mdel(int argc, char **argv, int type);
+void mdir(int argc, char **argv, int type);
+void mdoctorfat(int argc, char **argv, int type);
+void mdu(int argc, char **argv, int type);
+void mformat(int argc, char **argv, int type);
+void minfo(int argc, char **argv, int type);
+void mlabel(int argc, char **argv, int type);
+void mmd(int argc, char **argv, int type);
+void mmount(int argc, char **argv, int type);
+void mmove(int argc, char **argv, int type);
+void mpartition(int argc, char **argv, int type);
+void mshortname(int argc, char **argv, int mtype);
+void mshowfat(int argc, char **argv, int mtype);
+void mtoolstest(int argc, char **argv, int type);
+void mzip(int argc, char **argv, int type);
+
+extern int noPrivileges;
+void init_privs(void);
+void reclaim_privs(void);
+void drop_privs(void);
+void destroy_privs(void);
+uid_t get_real_uid(void);
+void closeExec(int fd);
+
+extern const char *progname;
+
+void precmd(struct device *dev);
+
+void print_sector(const char *message, unsigned char *data, int size);
+time_t getTimeNow(time_t *now);
+
+#ifdef USING_NEW_VOLD
+char *getVoldName(struct device *dev, char *name);
+#endif
+
+
+Stream_t *OpenDir(const char *filename);
+/* int unix_dir_loop(Stream_t *Stream, MainParam_t *mp); 
+int unix_loop(MainParam_t *mp, char *arg); */
+
+struct dirCache_t **getDirCacheP(Stream_t *Stream);
+int isRootDir(Stream_t *Stream);
+unsigned int getStart(Stream_t *Dir, struct directory *dir);
+unsigned int countBlocks(Stream_t *Dir, unsigned int block);
+char getDrive(Stream_t *Stream);
+
+
+void printOom(void);
+int ask_confirmation(const char *, ...)  __attribute__ ((format (printf, 1, 2)));
+
+int helpFlag(int, char **);
+
+char *get_homedir(void);
+#define EXPAND_BUF 2048
+const char *expand(const char *, char *);
+FILE *open_mcwd(const char *mode);
+void unlink_mcwd(void);
+
+#ifndef OS_mingw32msvc
+int safePopenOut(const char **command, char *output, int len);
+#endif
+
+#define ROUND_DOWN(value, grain) ((value) - (value) % (grain))
+#define ROUND_UP(value, grain) ROUND_DOWN((value) + (grain)-1, (grain))
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#endif