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flash-linux0.11-talk/一些非必要的资料/x86-interrupt-list/inter61e/INTPRINT.C

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add x86-interrupt-list & try git gc
3 years ago
/************************************************************************/
/* INTPRINT.C by Ralf Brown. Donated to the Public Domain. */
/* Please do not remove my name from any copies or derivatives. */
/************************************************************************/
/* Program History: */
/* v1.00 4/23/89 initial public release */
/* with 4/30/89 list */
/* v1.10 5/21/89 added -I and -f */
/* v1.11 1/6/90 fixed #endif's for compilers which don't handle */
/* labels */
/* v1.20 6/8/90 added -r */
/* v1.30 7/14/90 added -b, tables now stay aligned on odd indents */
/* v1.40 10/6/90 added -B based on changes by Naoto Kimura, -w */
/* v1.40a 5/6/91 HP LaserJet II support by Russ Herman */
/* v1.41 7/9/91 HP PCL support by P.J.Farley III */
/* v2.00 9/1/91 modular printer definitions */
/* printing multipart interrupt list */
/* v2.01 2/9/92 fixed summary entry for non-numeric AX= and AH= */
/* smarter page breaks */
/* v2.02 2/18/92 bugfix & isxdigit suggested by Aaron West */
/* v2.10 3/14/92 updated to handle extra flags in headings */
/* v2.11 5/23/92 bugfix pointed out by Joe White */
/* v2.20 6/12/92 added -F based on code by Richard Brittain */
/* added -H and Panasonic printer def by Lewis Paper */
/* v2.21 10/14/92 fixed error in -H/-r interaction */
/* updated for new 'Bitmask of' section */
/* v2.22 2/15/93 exclude Index: by default, -x to force inclusion */
/* changed 'Bitmask of' to 'Bitfields for' */
/* v2.23 5/24/93 fix to allow INT/AL= to appear correctly in summary*/
/* v2.24 7/15/93 -k and infinite-length pages by Bent Lynggaard */
/* v3.00 04jun94 -T, -V, and multi-file break section skipping */
/* major speedups; checked for BC++3.1 compatibility */
/* v3.01 11jun94 bugfix: crashed with -l0 -L1 on lines >=80 chars */
/* v3.02 07jan95 bugfix by Mark Shapiro: garbage with -B -PHP_PCL */
/* v3.03 14jan95 changes for Borland C++ 4.x size minimization */
/* v3.04 25mar95 malloc/sbrk and other bugfixes */
/* v3.10 11feb96 category filters by Bent Lynggard */
/* v3.11 21dec97 support formatting/summarizing other intlist files */
/* v3.12 25jul98 support for five-char table numbers */
/************************************************************************/
/* Recompiling: */
/* Turbo C / Borland C++ */
/* tcc -mt -lt -O -a -Z -p -k- intprint */
/* bcc -mt -lt -a -d -O1agim -p intprint.c */
/* Borland C++ 4.x (as .EXE, from John <tenthumbs@bix.com>) */
/* bcc -ms -a -d -O1agim -p intprint.c noehs.lib */
/************************************************************************/
#include <ctype.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h> /* S_IREAD, S_IWRITE */
#define VERSION "3.12"
/***********************************************/
/* portability definitions */
#define _other_ /* assume no system-specific match */
/*--------------------------------------------------*/
/* first system: MS-DOS with Turbo/Borland C */
#ifdef __TURBOC__
# define PROTOTYPES
# include <alloc.h>
# include <io.h> /* open, close, read, lseek, etc. */
int _Cdecl isatty(int handle) ;
/* definitions to reduce size of executable */
unsigned int _Cdecl _stklen = 1024 ;
#define close _close
#define read _read
#define write _write
void _Cdecl _setenvp(void) {} /* don't need environment--don't include it */
void *_Cdecl malloc(size_t size)
{ void *x = sbrk(size) ; return (x==(char*)-1) ? 0 : x ; }
void _Cdecl free(void *var) { (void)var ; }
/* since our free() doesn't do anything, macro it out of existence */
#define free(p)
#ifdef __BORLANDC__
void _Cdecl _setupio(void) {}
#pragma warn -eff
/* BC++ v3.1 sets __BORLANDC__ to 0x0410!! */
#if __BORLANDC__ >= 0x0400 && __BORLANDC__ != 0x0410
/* Changes by John Sasse to minimize executable size */
#if 1
/* the preferred way */
/* Borland claims they "might" stop supporting these functions. Right */
#define _close(a) _rtl_close(a)
#define _creat(a,b) _rtl_creat(a,b)
#define _open(a,b) _rtl_open(a,b)
#define _read(a,b,c) _rtl_read(a,b,c)
#define _write(a,b,c) _rtl_write(a,b,c)
#if __BORLANDC__ == 0x400
/* They forgot to change this in 4.00 only */
#undef _read
#endif
#else
#pragma warn -obs /* the easy way */
#endif /* 1 */
#endif /* __BORLANDC__ >= 0x400 */
#endif /* __BORLANDC__ */
#undef _other_
#endif /* __TURBOC__ */
#ifdef __MSDOS__
# define LINE_TERMINATOR '\n'
#endif
/*--------------------------------------------------*/
/* Gnu C compiler */
#ifdef __GNUC__
#define PROTOTYPES
#define NEED_ITOA
#define NEED_ULTOA
#define NEED_STRUPR
#define NEED_STRNICMP
#undef _other_
#endif /* __GNUC__ */
/*--------------------------------------------------*/
/* generic Unix definitions */
#ifdef unix
# include <sys/unistd.h> /* open, close, read, lseek, etc. */
# include <sysent.h> /* open, close, read, lseek, etc. */
extern int isatty(int) ;
# define LINE_TERMINATOR '\n'
#endif
/*--------------------------------------------------*/
/* any other system */
#ifdef _other_
/* unknown compiler/system, so set configuration #defines */
#if 0 /* set to 1 if compiler supports ANSI-style prototypes, 0 otherwise */
#define PROTOTYPES
#endif
#if 1 /* set to 0 if library contains strnicmp(), 1 otherwise */
#define NEED_STRNICMP
#endif
#if 1 /* set to 0 if library contains isxdigit(), 1 otherwise */
#define NEED_ISXDIGIT
#endif
#if 1 /* set to 0 if library contains strupr(), 1 otherwise */
#define NEED_STRUPR
#endif
#if 1 /* set to 0 if library contains three-arg itoa(), 1 otherwise */
#define NEED_ITOA
#endif
#if 1 /* set to 0 if library contains three-arg ultoa(), 1 otherwise */
#define NEED_ULTOA
#endif
#endif /* _other_ */
/*--------------------------------------------------*/
/* the last character of the line termination sequence, i.e. '\n' for CRLF */
/* and LF, '\r' if your system uses CR or LFCR */
#ifndef LINE_TERMINATOR
#define LINE_TERMINATOR '\n'
#endif /* LINE_TERMINATOR */
/*--------------------------------------------------*/
/* catchall for macros which might not be defined */
#ifndef O_BINARY
# define O_BINARY 0
#endif
#ifndef _Cdecl
# define _Cdecl
#endif
/***********************************************/
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE !FALSE
#endif
/***********************************************/
#define MAXLINE 82 /* at most 80 chars per line (plus CR and newline) */
#define MAXPAGE 200 /* at most 200 lines per page */
#define lengthof(x) (sizeof(x)/sizeof(x[0]))
#ifdef __MSDOS__
#define chars_to_long(a, b, c, d) \
(a | (((long)b)<<8) | (((long)c)<<16) | (((long)d)<<24))
#define long_div_line chars_to_long('-','-','-','-')
#define divider_line(line) (((long*)line)[0] == long_div_line && \
((long*)line)[1] == long_div_line)
#define index_line(l) \
(((long*)l)[0]==chars_to_long('I','n','d','e')&& \
((short*)l)[2]==('x'+':'*0x100))
#else
static char long_chars[] = "----INT Index:" ;
#define divider_line(line) (((long*)line)[0] == ((long*)long_chars)[0]\
&& ((long*)line)[1] == ((long*)long_chars)[0])
#define index_line(line) (((long*)line)[0] == ((long*)long_chars)[2] && \
((short*)line)[2] == (short*)long_chars)[6])
#endif
#define section_start(line) is_keyword(line,section_start_keys,lengthof(section_start_keys))
#define start_of_table(line) (is_keyword(line,table_start_keys,lengthof(table_start_keys)))
#define section_file_start(s) (s[0] == '-' && memcmp(s+1,"-------!---Section",18) == 0)
/* category filters definitions and variables */
#define CF_BUFFER_SIZE 26+26+9
typedef enum {CF_EXCLUDE, CF_UNCONDITIONAL, CF_INCLUDE, CF_OVERRIDE,
CF_ENUM_SIZE} CF_ENUM; /* leave CF_ENUM_SIZE as the last enumetator */
char cf_buffers[CF_ENUM_SIZE][CF_BUFFER_SIZE+1];
char cf_current_category;
#define CF_EXCLUDE_CHAR '<'
#define CF_UNCONDITIONAL_CHAR '>'
#define CF_INCLUDE_CHAR 'i'
#define CF_OVERRIDE_CHAR 'o'
/***********************************************/
/* stub functions to reduce executable size */
/***********************************************/
#ifdef __BORLANDC__
/* Changes by John Sasse */
/* BC++ v3.1 sets __BORLANDC__ to 0x0410!! */
#if __BORLANDC__ >= 0x0400 && __BORLANDC__ != 0x0410
/* Everything within this conditional may be placed in
* a separate source file if desired.
*/
/* stack overflow checking can never be allowed inside
the run-time library */
#pragma option -N-
#include <errno.h>
/* the next 3 include files are necessary only if this
is compiled as a separate file */
#if 0
#include <io.h>
#include <stdlib.h>
#include <string.h>
#endif
/* declarations */
void _Cdecl __ErrorMessage (const char *__message);
int pascal near __IOerror (int _doserror_);
int pascal near __DOSerror (int _doserror_);
void _Cdecl _abort (void);
/* may be referenced by a lot of things */
int _Cdecl _doserrno = 0;
/*
The _rtl_* functions all call __IOError which originally
referenced sys_nerr and sys_errlist. Unfortunately, the
source file for these also contains perror which calls
fputs. Hence you get lots of extra code.
This is a very minimal replacement.
*/
int pascal near __IOerror(int _doserror_)
{
/* if _doserror_ is < 0, it might be a System V error.
we don't care */
_doserrno = (_doserror_ < 0) ? (-1) : _doserror_;
errno = EIO; /* a default value */
return (-1);
}
/* __DOSerror and __IOerror are in the same source file.
This may not actually be called. Better safe ...
*/
#if 1
int pascal near __DOSerror(int _doserror_)
{
__IOerror(_doserror_);
return (_doserror_);
}
#endif
/*
The startup code, among others, references _setargv which
references abort. The run-time library version says "raise
(SIGABRT)", bringing in a lot of unnecessary code.
*/
void _Cdecl abort (void)
{
_abort ();
}
/* necessary to avoid referencing _streams */
#if 1
#define STDERR 2
void _Cdecl __ErrorMessage(const char *msg)
{
_rtl_write(STDERR, msg, strlen(msg));
}
#endif
/* restore command line state; note the "." */
#pragma option -N.
#endif /* __BORLANDC__ >= 0x400 */
#endif /* __BORLANDC__ */
/***********************************************/
/* replacement file I/O function macros */
/***********************************************/
typedef struct
{
int fd ;
int buf_maxsize ;
char *buf ;
unsigned long bufoffset ;
int bufsize ;
int bufpos ;
int write ; /* file is output file if nonzero */
} IP_FILE ;
#define ip_putc(c,fp) \
((fp)->buf[fp->bufpos++]=(c),\
((fp)->bufpos>=(fp)->buf_maxsize&&ip_flush(fp)==-1)?-1:0)
/* output the indicated counted string to the given file */
#define ip_putcstr(s,fp) ip_write((s)->str,(s)->len,fp)
/* output the given string literal to the indicated file */
#define ip_putlit(s,fp) ip_write((s),sizeof(s)-1,fp)
/* output the given string variable to the indicated file */
#define ip_puts(s, fp) ip_write(s,strlen(s),fp)
#ifdef __MSDOS__
#define newline(fp) ip_write("\r\n",2,fp)
#else
#define newline(fp) ip_putc('\n',fp)
#endif
/***********************************************/
typedef struct /* a counted string */
{
int len ; /* the string's length */
char *str ; /* the actual contents of the string */
} cstr ;
#define CSTR(s) { sizeof(s)-1, (s) } /* for defining a counted string literal */
#define cstrlen(s) ((s)->len) /* how long is the counted string? */
typedef struct
{
char *name ; /* for selecting the appropriate printer */
cstr init1, init2 ; /* initialization strings */
cstr marginl, marginc, marginr ; /* margins: duplex even, non-duplex, duplex odd */
cstr duplex_on ; /* turn on duplex mode */
cstr term1, term2 ; /* cleanup strings */
cstr bold_on, bold_off ; /* boldface on/off */
int indent ; /* how many extra spaces to indent */
int lines_per_page ; /* how many lines to print on each page */
int page_length ; /* how many lines on each page */
int page_width ; /* how many printable columns per line? */
#ifdef PROTOTYPES
void (*put_line)(IP_FILE *,int) ;/* function to call to print out divider line */
void (*set_typeface)(IP_FILE *,char *) ;
#else
void (*put_line)() ; /* function to call to print out divider line */
void (*set_typeface)() ;
#endif /* PROTOTYPES */
int *flag ; /* flag to set when using this printer definition */
} PRINTER_DEF ;
typedef struct filter_list
{
struct filter_list *next ;
char str[1] ; /* will allocate enough for actual string */
} FILT_LIST ;
typedef struct
{
int part ;
int first_on_page ; /* TRUE if a new entry starts at the top of the page */
char desc[32] ;
int len ;
} HEADER ;
typedef struct
{
/* char *name ;*/
char name[14] ;
int length ;
} KEYWORDS ;
/***********************************************/
#ifdef PROTOTYPES
void usage(void) ;
void fatal(char *msg) ;
void warning(char *msg) ;
int unwanted_section(char *buf) ;
IP_FILE *ip_fdopen(int fd,char *buf,int bufsiz, int maxsiz, int write) ;
IP_FILE *ip_open_write(char *name, int trunc, char *buf, int bufsiz) ;
IP_FILE *ip_open_read(char *name, char *buf, int bufsiz) ;
int ip_close(IP_FILE *fp) ;
unsigned long ip_fgets(char *buf, int max, IP_FILE *fp) ;
int ip_write(char *buf, int count, IP_FILE *fp) ;
int ip_flush(IP_FILE *fp) ;
void get_raw_line(char *buf) ;
void get_line(char *buf) ;
void indent_to(int where,IP_FILE *fp) ;
void put_line(IP_FILE *fp, int len) ;
void HPPCL_put_line(IP_FILE *fp, int len) ;
void HPPCL_set_typeface(IP_FILE *fp,char *typeface) ;
int start_of_entry(char *s) ;
int is_keyword(char *s, KEYWORDS *keys, unsigned int numkeys) ;
void output_line(char *line,IP_FILE *fp) ;
void fill_buffer(int lines, int lines_per_page) ;
int find_page_break(int lines) ;
int summarize(int line, int pages_printed) ;
void start_format(char *line) ;
void write_summary_header(IP_FILE *fp, char *title, int offsets, int tables) ;
void show_offset(int line,IP_FILE *fp) ;
void add_table(int i) ;
void add_category_filter_info(CF_ENUM filter, char *str) ;
FILT_LIST *add_filter_info(FILT_LIST *list,char *str) ;
void build_filter_lists(char *file) ;
int make_description(char *desc,char *type,int line) ;
char *determine_heading(int last) ;
void print_buffer(int last,int body_lines,int lines_per_page,int total_lines,
int use_FF) ;
void select_printer(char *name) ;
void display_printers(void) ;
static void reset_printer_and_close(IP_FILE *fp) ;
int _Cdecl main(int argc, char **argv) ;
#else
void put_line() ;
void HPPCL_put_line() ;
void HPPCL_set_typeface() ;
void show_offset() ;
#endif /* PROTOTYPES */
/***********************************************/
/* I/O buffers */
/***********************************************/
char stderr_buf[1] ;
char filter_buf[256] ;
char infile_buf[8192] ;
char outfile_buf[8192] ;
char summary_buf[4096] ;
char formats_buf[3072] ;
char tables_buf[3072] ;
/***********************************************/
IP_FILE *err ;
IP_FILE *infile ;
IP_FILE *outfile ;
char *input_file ;
int input_file_namelen ;
char buffer[MAXPAGE][MAXLINE] ;
unsigned long line_offsets[MAXPAGE] ;
char num[8] ;
int need_summary ;
char summary_line[2*MAXLINE] ;
int summary_line_len ;
int pages_printed = 0 ;
int page_width = 0 ; /* page width in characters, 0 = use prtdef */
int indent = 0 ; /* number of columns to indent lines */
char *indent_string = NULL ; /* what to add at start of line to indent */
int indent_len = 0 ; /* length of indent_string */
int widow_length = 8 ; /* number of lines to scan for good place to break */
int page_numbers = FALSE ; /* add page numbers to bottom of page? */
int multi_file = FALSE ; /* printing multipart interrupt list? */
int out_of_files = FALSE ; /* hit end of last file for multipart printing? */
int do_summary = FALSE ; /* create a one-line-per-call summary? */
int do_tables = FALSE ; /* create a one-line-per-table index? */
int do_formats = FALSE ; /* create a separate file with data structures? */
int do_filter = FALSE ; /* using a filtering file? */
int do_headers = FALSE ; /* add page headings? */
int include_index_lines = FALSE ;
int IBM_chars = FALSE ; /* printer can handle IBM graphics characters */
int boldface = FALSE ; /* boldface titles and Return:/Notes: ? */
int printer_bold = FALSE ; /* boldface using printer control sequences? */
int echo_format = FALSE ;
int duplex = FALSE ;
int HPPCL_mode = FALSE ;
int show_offsets = FALSE ;
int keep_divider_lines = FALSE ;
int exclude_only = TRUE ;
IP_FILE *summary ;
IP_FILE *tables ;
IP_FILE *formats ;
PRINTER_DEF *printer = NULL ;
unsigned long current_line_offset = 0 ;
unsigned long offset_adjust = 0 ;
unsigned int first_page = 0 ;
unsigned int last_page = ~0 ;
int prev_table = 0 ;
FILT_LIST *includes = NULL ;
FILT_LIST *excludes = NULL ;
HEADER header_first = { 0, FALSE, "" } ;
HEADER header_last = { 0, FALSE, "" } ;
/***********************************************/
PRINTER_DEF printers[] =
{
{ "default",
CSTR(""), CSTR(""),
CSTR(""), CSTR(""), CSTR(""),
CSTR(""),
CSTR(""), CSTR(""),
CSTR(""), CSTR(""),
-1,
60,
0,
79,
put_line,
NULL,
NULL,
},
{ "Epson FX80, 12 cpi",
CSTR("\033M"), CSTR(""),
CSTR("\033l\004"), CSTR("\033l\007"), CSTR("\033l\014"),
CSTR(""),
CSTR("\033P"), CSTR("\033l\000"),
CSTR("\033E"), CSTR("\033F"),
0,
60,
0,
87, /* 96 - left margin - 1 right margin */
put_line,
NULL,
NULL,
},
{ "Panasonic KX-P1124i / 10 cpi Epson",
CSTR(""), CSTR(""),
CSTR(""), CSTR(""), CSTR(""),
CSTR(""),
CSTR(""), CSTR(""),
CSTR("\033E"), CSTR("\033F"),
-1,
60,
0,
79,
put_line,
NULL,
NULL,
},
{ "HP PCL",
CSTR("\033(8U"), CSTR(""),
CSTR("\033&a4c4L"), CSTR("\033&a8c8L"), CSTR("\033&a12c12L"),
CSTR("\033&l1S"),
CSTR("\033E"), CSTR(""),
CSTR("\033(s3B"), CSTR("\033(s0B"),
0,
69,
0,
87, /* 96 - left margin - 1 right margin */
HPPCL_put_line,
HPPCL_set_typeface,
&HPPCL_mode,
},
#define HPPCL_FONT_ON_A "\033(s0p12h10v0s0b"
/* HP PCL4/5 Font select: Roman-8;Upright12Pitch10PointMediumWeight */
#define HPPCL_FONT_ON_B "T\033&l6.8571C"
/* HP PCL4/5 Font select: End typeface select;VMI=7LPI: (48/7)-48th's inches*/
#define HPPCL_IBM_LN_A "\033&f0S\033*p-15Y\033*c"
/* HP PCL4/5 IBM Line: Push Pos;Up 15/720";Hor.Rule ???/300ths" long */
#define HPPCL_IBM_LN_B "a3b0P\033&f1S"
/* HP PCL4/5 IBM Line: 3/300ths" high,Print rule;Pop Position */
{ "LaserJet II",
CSTR("\033(10U"),CSTR(""),
CSTR("\033&a4c4L"), CSTR("\033&a8c8L"), CSTR("\033&a12c12L"),
CSTR(""),
CSTR("\033E"),CSTR(""),
CSTR("\033(s3B"),CSTR("\033(s0B"),
0,
54,
60,
79,
put_line,
NULL,
&IBM_chars,
},
} ;
#define NUM_PRINTERS lengthof(printers)
/***********************************************/
#define KEYWORD_ENTRY(s) { s, sizeof(s)-1 }
KEYWORDS section_start_keys[] =
{
KEYWORD_ENTRY("BUG:"),
KEYWORD_ENTRY("BUGS:"),
KEYWORD_ENTRY("Desc:"),
KEYWORD_ENTRY("Index:"),
KEYWORD_ENTRY("Note:"),
KEYWORD_ENTRY("Notes:"),
KEYWORD_ENTRY("Program:"),
KEYWORD_ENTRY("Range:"),
KEYWORD_ENTRY("Return:"),
KEYWORD_ENTRY("SeeAlso:"),
} ;
KEYWORDS table_start_keys[] =
{
KEYWORD_ENTRY("Bitfields "),
KEYWORD_ENTRY("Call "),
KEYWORD_ENTRY("Format "),
KEYWORD_ENTRY("Values "),
} ;
/***********************************************/
#ifdef isxdigit
#undef NEED_ISXDIGIT
#endif
#ifdef NEED_STRNICMP
#ifdef PROTOTYPES
int strnicmp(char *s1,char *s2,unsigned int len) ;
#endif
int strnicmp(s1,s2,len)
char *s1,*s2 ;
unsigned int len ;
{
char c1, c2 ;
while (*s1 && *s2 && len > 0)
{
len-- ;
c1 = (islower(*s1) ? toupper(*s1) : *s1) ;
c2 = (islower(*s2) ? toupper(*s2) : *s2) ;
if (c1 != c2 || len == 0) /* mismatch or substrings exhausted? */
return (c1 - c2) ;
s1++ ;
s2++ ;
}
return 0 ; /* strings match exactly on first 'len' characters */
}
#endif /* NEED_STRNICMP */
#ifdef NEED_STRUPR
#ifdef PROTOTYPES
char *strupr(char *s) ;
#endif
char *strupr(s)
char *s ;
{
char *orig_s = s ;
char c ;
if (s)
while (*s)
{
c = *s ;
*s++ = (islower(c) ? toupper(c) : c) ;
}
return orig_s ;
}
#endif /* NEED_STRUPR */
#ifdef NEED_ISXDIGIT
#ifdef PROTOTYPES
int isxdigit(int c) ;
#endif
int isxdigit(c)
int c ;
{
return isdigit(c) || (memchr("ABCDEFabcdef",c,12) != NULL) ;
}
#endif /* NEED_ISXDIGIT */
#ifdef NEED_ITOA
#ifdef PROTOTYPES
char *itoa(int num,char *buf,int radix) ;
#endif
char *itoa(num,buf,radix) /* not everybody has the same itoa() as TurboC */
int num ; /* minimal implementation */
char *buf ;
int radix ;
{
int count = 0 ;
int i ;
char tmp ;
do {
buf[count++] = "0123456789ABCDEF"[num % radix] ;
num /= radix ;
} while (num) ;
buf[count] = '\0' ;
if (count > 1)
for (i = 0 ; i < count / 2 ; i++)
{
tmp = buf[i] ;
buf[i] = buf[count-i-1] ;
buf[count-i-1] = tmp ;
}
return buf ;
}
#endif /* NEED_ITOA */
#ifdef NEED_ULTOA
#ifdef PROTOTYPES
char *ultoa(unsigned long num,char *buf,int radix) ;
#endif
char *ultoa(num,buf,radix) /* not everybody has the same ultoa() as TurboC */
unsigned long num ; /* minimal implementation */
char *buf ;
int radix ;
{
int count = 0 ;
int i ;
char tmp ;
do {
buf[count++] = "0123456789ABCDEF"[num % radix] ;
num /= radix ;
} while (num) ;
buf[count] = '\0' ;
if (count > 1)
for (i = 0 ; i < count / 2 ; i++)
{
tmp = buf[i] ;
buf[i] = buf[count-i-1] ;
buf[count-i-1] = tmp ;
}
return buf ;
}
#endif /* NEED_ULTOA */
/***********************************************/
void usage()
{
ip_putlit("\
Usage: intprint [options] intlist [>|>>]output\r\n\
Options:\r\n\
Filtering:\t-Ffile\tprint only entries matching filtering info in 'file'\r\n\
\t\t-k\tkeep original divider lines\r\n\
\t\t-rN:M\tprint only pages N through M\r\n\
\t\t-x\tinclude Index: lines in formatted output\r\n\
Formatting:\t-b\tboldface headings\t-B\tbold with control codes\r\n\
\t\t-d\t(duplex) print even/odd pages with different indents\r\n\
\t\t-e\t(elite) 96 chars/line\t-tN\tselect typeface N\r\n\
Pagination:\t-H\tadd page headers\t-iN\tindent N spaces\r\n\
\t\t-p\tnumber pages\t\t-nN\tN pages already printed\r\n\
\t\t-wN\twidow lines control\r\n\
\t\t-lN\tprint length\t\t-LN\ttotal page length\r\n\
\t\t\t(0 = infinite)\t(use linefeeds if > #lines printed)\r\n\
Printer:\t-I\tIBM graphics characters\r\n\
\t\t-Pname\tassume printer 'name'\t-P?\tlist printers\r\n\
Summaries:\t-ffile\tdata structure formats\t-sfile\tINT calls\r\n\
\t\t-Tfile\tlist tables\r\n\
Misc:\t\t-m\tprocess multiple parts\t-V\tmake INTERVUE summary\r\n\
"
,err) ;
ip_flush(err) ;
exit(1) ;
}
/***********************************************/
void fatal(msg)
char *msg ;
{
ip_putlit("UNRECOVERABLE ERROR:",err) ;
newline(err) ;
ip_puts(msg,err) ;
newline(err) ;
ip_flush(err) ;
exit(1) ;
}
/***********************************************/
void warning(msg)
char *msg ;
{
ip_putlit("Warning: ",err) ;
ip_puts(msg,err) ;
newline(err) ;
}
/***********************************************/
IP_FILE *ip_fdopen(fd,buf,bufsiz,maxsiz,write)
int fd ;
char *buf ;
int bufsiz, maxsiz, write ;
{
IP_FILE *fp = (IP_FILE *)malloc(sizeof(IP_FILE)) ;
if (fp)
{
fp->fd = fd ;
fp->buf = buf ;
fp->bufsize = bufsiz ;
fp->buf_maxsize = maxsiz ;
fp->bufpos = 0 ;
fp->bufoffset = 0 ;
fp->write = write ;
}
return fp ;
}
/***********************************************/
IP_FILE *ip_open_write(name,trunc,buf,bufsiz)
char *name ;
char *buf ;
int trunc ;
int bufsiz ;
{
int fd ;
if (name && *name == '\0')
fd = 1 ; /* open stdout */
else
{
#ifdef __TURBOC__
if (trunc)
fd = _creat(name,0) ; /* create with no attribute bits sets */
else
fd = _open(name,O_WRONLY) ;
#else
if (trunc) trunc = O_TRUNC ;
fd = open(name,O_WRONLY|O_BINARY|O_CREAT|trunc,S_IREAD|S_IWRITE) ;
#endif
if (fd == -1)
return 0 ;
if (!trunc)
lseek(fd,0L,SEEK_END) ;
}
return ip_fdopen(fd,buf,bufsiz,bufsiz,1) ;
}
/***********************************************/
IP_FILE *ip_open_read(name,buf,bufsiz)
char *name ;
char *buf ;
int bufsiz ;
{
int fd, siz ;
#ifdef __TURBOC__
if ((fd = _open(name,O_RDONLY)) != -1)
#else
if ((fd = open(name,O_RDONLY | O_BINARY,0)) != -1)
#endif
{
siz = read(fd,buf,bufsiz) ;
if (siz == -1)
return 0 ;
return ip_fdopen(fd,buf,siz,bufsiz,0) ;
}
else
return 0 ;
}
/***********************************************/
int ip_flush(fp)
IP_FILE *fp ;
{
if (fp->write && fp->bufpos)
{
if (fp->bufpos > fp->buf_maxsize)
fp->bufpos = fp->buf_maxsize ;
if (write(fp->fd,fp->buf,fp->bufpos) == -1)
return -1 ;
fp->bufpos = 0 ;
}
return 0 ;
}
/***********************************************/
int ip_close(fp)
IP_FILE *fp ;
{
if (ip_flush(fp) == -1 || close(fp->fd) == -1)
return -1 ;
free(fp) ;
return 0 ;
}
/***********************************************/
unsigned long ip_fgets(buf, max, fp)
char *buf ;
int max ;
IP_FILE *fp ;
{
unsigned long line_offset = fp->bufoffset + fp->bufpos ;
char *end ;
int len ;
int new_bufpos ;
char *fpbuf = fp->buf ;
int bufpos = fp->bufpos ;
--max ;
if (bufpos + max < fp->bufsize)
{
end = (char *)memchr(fpbuf+bufpos,LINE_TERMINATOR,max) ;
if (end)
{
new_bufpos = (end-fpbuf) ;
len = new_bufpos++ - bufpos ;
/* eradicate rest of multi-character line terminator */
while (len > 0 && fpbuf[bufpos+len-1] <= ' ')
len-- ;
}
else
{
len = max ;
new_bufpos = bufpos + len ;
}
if (len)
memcpy(buf,fpbuf+bufpos,len) ;
buf[len] = '\0' ;
bufpos = new_bufpos ;
}
else
{
for (len = 1 ; len <= max ; len++)
{
*buf = fpbuf[bufpos++] ;
if (bufpos >= fp->bufsize)
{
if (fp->bufsize < fp->buf_maxsize)
{
fp->bufsize = bufpos = 0 ;
fpbuf[0] = '\0' ; /* dummy value to ensure empty string */
}
else
{
fp->bufoffset += fp->buf_maxsize ;
fp->bufsize = read(fp->fd,fpbuf,fp->buf_maxsize) ;
bufpos = 0 ;
}
if (fp->bufsize <= 0)
{
line_offset = (unsigned long)-1 ; /* signal end of file */
if (*buf != LINE_TERMINATOR)
*buf++ = LINE_TERMINATOR;
break ;
}
}
if (*buf == LINE_TERMINATOR)
break ;
else
buf++ ;
}
if (len > max) /* did we overflow before hitting EOL? */
*buf = '\0' ; /* if yes, plug in the terminator */
else
/* eradicate rest of multi-character line terminator */
while (len-- > 0 && *buf <= ' ')
*buf-- = '\0' ;
}
fp->bufpos = bufpos ;
return line_offset ;
}
/***********************************************/
int ip_write(buf, count, fp)
char *buf ;
int count ;
IP_FILE *fp ;
{
if (fp->bufpos + count < fp->buf_maxsize)
{
memcpy(fp->buf+fp->bufpos,buf,count) ;
fp->bufpos += count ;
}
else
while (count > 0)
{
int partial = fp->buf_maxsize - fp->bufpos ;
if (count < partial)
partial = count ;
memcpy(fp->buf+fp->bufpos,buf,partial) ;
buf += partial ;
fp->bufpos += partial ;
count -= partial ;
if (fp->bufpos >= fp->buf_maxsize && ip_flush(fp) == -1)
return -1 ;
}
return 0 ;
}
/***********************************************/
#define indent_line(fp) if(indent_string)ip_write(indent_string,indent_len,fp)
/***********************************************/
void indent_to(where,fp)
int where ;
IP_FILE *fp ;
{
where += indent ;
while (where >= 8)
{
ip_putc('\t',fp) ;
where -= 8 ;
}
if (where)
ip_write(" ",where,fp) ;
}
/***********************************************/
void put_line(fp,len)
IP_FILE *fp ;
int len ;
{
static char line[8] = { 196, 196, 196, 196, 196, 196, 196, 196 } ;
if (IBM_chars)
{
while (len >= 8)
{
ip_write(line,8,fp) ;
len -= 8 ;
}
if (len)
ip_write(line,len,fp) ;
}
else
{
while (len >= 8)
{
ip_write("--------",8,fp) ;
len -= 8 ;
}
if (len)
ip_write("--------",len,fp) ;
}
}
/***********************************************/
void HPPCL_put_line(fp,len)
IP_FILE *fp ;
int len ;
{
ip_putlit(HPPCL_IBM_LN_A,fp) ;
ip_puts(itoa((len * 25), num, 10),fp) ;
ip_putlit(HPPCL_IBM_LN_B,fp) ;
}
/***********************************************/
void HPPCL_set_typeface(fp,typeface)
IP_FILE *fp ;
char *typeface ;
{
ip_putlit(HPPCL_FONT_ON_A,fp) ;
if (typeface)
ip_puts(typeface,fp) ;
else
ip_putlit("8",fp) ;
ip_putlit(HPPCL_FONT_ON_B,fp) ;
}
/***********************************************/
int start_of_entry(s)
char *s ;
{
if (!*s || !isupper(*s))
return 0 ;
return memcmp(s,"INT ",4) == 0 ||
memcmp(s,"PORT ",5) == 0 ||
memcmp(s,"CMOS ",5) == 0 ||
memcmp(s,"MEM ",4) == 0 ||
memcmp(s,"I2C ",4) == 0 ||
memcmp(s,"CALL ",5) == 0 ||
memcmp(s,"OPCODE ",7) == 0 ||
memcmp(s,"MSR ",4) == 0 ;
}
/***********************************************/
int is_keyword(s,keys,numkeys)
char *s ;
KEYWORDS *keys ;
unsigned int numkeys ;
{
register int cmp ;
register unsigned int i ;
KEYWORDS *currkey ;
int firstchar = *s ;
do {
i = numkeys / 2 ;
currkey = &keys[i] ;
cmp = (firstchar - currkey->name[0]) ;
if (cmp == 0)
cmp = memcmp(s,currkey->name,currkey->length) ;
if (cmp < 0)
numkeys = i ;
else if (cmp > 0)
{
keys = currkey+1 ;
numkeys -= i+1 ;
}
else
return TRUE ;
} while (numkeys) ;
return FALSE ;
}
/***********************************************/
void output_line(line,fp)
char *line ;
IP_FILE *fp ;
{
if (*line)
{
int pos = 0 ;
int len = strlen(line) ;
indent_line(fp) ;
if (boldface)
{
if (start_of_entry(line) || start_of_table(line))
{
if (printer_bold)
{
ip_putcstr(&printer->bold_on,fp) ;
ip_write(line,len,fp) ;
ip_putcstr(&printer->bold_off,fp) ;
newline(fp) ;
return ;
}
else
{
ip_write(line,len,fp) ;
ip_putc('\r',fp) ;
indent_line(fp) ;
}
}
else if (section_start(line))
{
pos = (char *)memchr(line,':',len) - line ;
if (printer_bold)
{
ip_putcstr(&printer->bold_on,fp) ;
ip_write(line,pos,fp) ;
ip_putcstr(&printer->bold_off,fp) ;
line += pos ; /* adjust because no longer at left edge */
len -= pos ;
}
else
{
ip_write(line,pos,fp) ;
ip_putc('\r',fp) ;
indent_line(fp) ;
}
}
} /* boldface */
if (indent & 7) /* indenting by other than a multiple of 8 ? */
{
while (*line)
{
if (*line == '\t')
{
ip_write(" ",8-(pos&7),fp) ;
pos = 0 ; /* absolute column doesn't matter, only mod 8 */
}
else
{
ip_putc(*line,fp) ;
pos++ ;
}
line++ ;
}
}
else
ip_write(line,len,fp) ;
}
newline(fp) ;
}
/***********************************************/
void get_raw_line(buf)
char *buf ;
{
static char progress_indicator[] = "ii\r";
IP_FILE *in ;
buf[0] = '\0' ;
if (out_of_files)
return ;
current_line_offset = ip_fgets(buf,MAXLINE,infile) ;
if (current_line_offset == (unsigned long)-1)
if (multi_file)
{
offset_adjust += lseek(infile->fd,0L,SEEK_END) ;
input_file[input_file_namelen-1]++ ;
ip_close(infile) ;
if ((in = ip_open_read(input_file,infile_buf,sizeof(infile_buf)))
!= NULL)
{
infile = in ;
current_line_offset = ip_fgets(buf,MAXLINE,infile) ;
}
else
{
out_of_files = TRUE ;
return ;
}
}
else
out_of_files = TRUE ;
if (start_of_entry(buf) && ((short*)buf)[2] != ((short*)progress_indicator)[0])
{
((short*)progress_indicator)[0] = ((short*)buf)[2] ;
ip_putlit(progress_indicator, err) ;
}
}
/***********************************************/
int unwanted_section(buf)
char *buf ;
{
char str[MAXLINE] ;
FILT_LIST *p ;
strcpy(str,buf) ;
(void) strupr(str) ;
if (strchr(cf_buffers[CF_EXCLUDE], cf_current_category))
return TRUE ; /* section is not wanted */
if (exclude_only)
goto test_exclude ;
/* include the section unless it is header-excluded */
if (strchr(cf_buffers[CF_UNCONDITIONAL], cf_current_category))
return FALSE ; /* section is unconditionally wanted */
if (strchr(cf_buffers[CF_INCLUDE], cf_current_category))
goto test_exclude ; /* section is wanted if not header-excluded */
/* section may be wanted if an include string matches */
for (p = includes ; p ; p = p->next)
if (p->str && strstr(str, p->str) != NULL)
goto test_exclude ;
return TRUE ; /* no include match, the entry is not wanted */
test_exclude:
if (strchr(cf_buffers[CF_OVERRIDE], cf_current_category))
return FALSE ; /* overriding header exclutions, section wanted */
/* if wanted here, set to TRUE if *any* exclude string matches */
for (p = excludes ; p ; p = p->next)
if (p->str && strstr(str, p->str) != NULL)
return TRUE ;
return FALSE ; /* not excluded, the section is wanted */
}
/***********************************************/
void get_line(buf)
char *buf ;
{
static char next_line[MAXLINE] ;
static int readahead = FALSE ;
/* get the next line from the file, skipping unwanted entries */
if (readahead)
{
strcpy(buf,next_line) ;
readahead = FALSE ;
}
else
{
do {
get_raw_line(buf) ;
} while (!include_index_lines && index_line(buf)) ;
if (section_file_start(buf))
do {
get_raw_line(buf) ;
} while (!divider_line(buf)) ;
if (do_filter && divider_line(buf))
{
/* if we read a divider line while filtering, we have to look ahead */
strcpy(next_line,buf);
while (divider_line(next_line))
{
strcpy(buf,next_line) ; /* we may be returning the divider */
get_raw_line(next_line) ;
if (start_of_entry(next_line)) /* is it an interrupt entry? */
{
cf_current_category = buf[8]; /* save the category character */
if (unwanted_section(next_line))
{
while (!divider_line(next_line))
get_raw_line(next_line) ;
}
else /* section is wanted, so return divider and then next line */
readahead = TRUE ;
}
else
readahead = TRUE ;
}
}
}
}
/***********************************************/
void fill_buffer(lines,lines_per_page)
int lines, lines_per_page ;
{
int i ;
/* copy remainder, if any, from last page to top of current page */
if (lines)
for (i = lines ; i < lines_per_page ; i++)
{
strcpy(buffer[i-lines], buffer[i]) ;
line_offsets[i-lines] = line_offsets[i] ;
}
else
lines = lines_per_page ;
for (i = lines_per_page - lines ; i < lines_per_page ; i++)
{
get_line(buffer[i]) ;
line_offsets[i] = current_line_offset + offset_adjust ;
}
}
/***********************************************/
int find_page_break(lines)
int lines ;
{
int i ;
char *buf ;
for (i = 0 ; i < widow_length ; i++)
{
buf = buffer[lines-i-1] ;
if (buf[0] == '\0' || divider_line(buf))
return lines - i ;
else if (section_start(buf))
return lines - i - 1 ;
}
return lines ;
}
/***********************************************/
int summarize(line, pages_printed)
int line, pages_printed ;
{
char *s, reg ;
int i ;
int max_descrip ;
int len, numlen ;
int is_INT_entry = 0 ;
s = buffer[line] ;
if (start_of_entry(s))
{
memcpy(summary_line," -- -- -- ",10) ;
if (s[0] == 'I' && s[1] == 'N')
is_INT_entry = 1 ;
if (is_INT_entry)
{
summary_line[1] = s[4] ; /* output interrupt number */
summary_line[2] = s[5] ;
len = 4 ;
s = buffer[line+1] ;
while (*s && isspace(*s))
s++ ;
if (*s == 'A')
{
reg = s[1] ;
while (*s && *s != '=')
s++ ;
s++ ; /* skip the equal sign */
while (*s && isspace(*s))
s++ ; /* skip the space between equal sign and number */
if (isxdigit(*s) && isxdigit(s[1]))
{
if (reg == 'L')
len += 3 ;
summary_line[len++] = *s++ ;
summary_line[len++] = *s++ ;
if (reg == 'X')
{
len++ ;
summary_line[len++] = *s++ ;
summary_line[len] = *s ;
}
}
}
}
else if (s[0] == 'C' && s[1] == 'M')
{
summary_line[1] = s[5] ;
summary_line[2] = s[6] ;
}
else if (s[0] == 'M' && s[1] == 'E')
{
memcpy(summary_line+1,s+4,4) ;
if (s[8] == 'h' && s[9] == ':')
memcpy(summary_line+5,s+10,4) ;
else
memcpy(summary_line+5,s+8,4) ;
}
else if (s[0] == 'I' && s[1] == '2')
{
summary_line[1] = s[4] ; /* output bus address */
summary_line[2] = s[5] ;
if (s[7] == '/')
{
summary_line[4] = s[8] ;
summary_line[5] = s[9] ;
if (s[10] != 'h')
{
summary_line[7] = s[10] ;
summary_line[8] = s[11] ;
}
else if (s[11] == '/')
{
summary_line[7] = s[12] ;
summary_line[8] = s[13] ;
}
}
}
len = 10 ;
if (page_numbers)
{
itoa(pages_printed,num,10) ;
numlen = strlen(num) ;
for (i = numlen ; i < 3 ; i++)
summary_line[len++] = ' ' ;
memcpy(summary_line+len,num,numlen) ;
len += numlen ;
summary_line[len++] = ' ' ;
}
s = buffer[line] + 7 ; /* find function description */
if (!is_INT_entry)
{
while (*s && !isspace(*s))
s++ ;
s++ ;
}
if (*s && *s != '-') /* does the heading contain flags? */
{
while (*s && !isspace(*s))
summary_line[len++] = *s++ ;
summary_line[len++] = '>' ;
summary_line[len++] = ' ' ;
while (*s && *s != '-')
s++ ;
}
while (*s && !isspace(*s))
s++ ;
while (*s && isspace(*s))
s++ ;
max_descrip = (page_width > sizeof(summary_line)-1)
? sizeof(summary_line)-1
: page_width ;
while (len < max_descrip && *s)
summary_line[len++] = *s++ ;
summary_line[len] = '\0' ;
summary_line_len = len ;
return 1 ;
}
else
return 0 ;
}
/***********************************************/
void start_format(line)
char *line ;
{
indent_line(formats) ;
(*printer->put_line)(formats,79) ;
newline(formats) ;
indent_line(formats) ;
ip_puts(summary_line,formats) ;
newline(formats) ;
indent_line(formats) ;
ip_putc('\t',formats) ;
ip_puts(line+10,formats) ;
newline(formats) ;
echo_format = TRUE ;
}
/***********************************************/
void show_offset(line,fp)
int line ;
IP_FILE *fp ;
{
char offset_string[12] ;
int len ;
ultoa(line_offsets[line],offset_string,16) ;
len = strlen(offset_string) ;
ip_write("00000000",8-len,fp) ;
ip_write(offset_string,len,fp) ;
}
/***********************************************/
void add_table(i)
int i ;
{
char firstchar ;
char num[6] ;
char *end ;
int len ;
int summary_width ;
int offset = 0 ;
char found = FALSE ;
prev_table++ ;
firstchar = buffer[i][0] ;
if (firstchar == 'C' || firstchar == 'V') /* Call.. or Values... ? */
{
if (i > 0 && buffer[i-1][0] == '(')
{
memcpy(num,buffer[i-1]+7,5) ;
if (isdigit(num[4]))
len = 5 ;
else
len = 4 ;
num[len] = '\0' ;
found = TRUE ;
if (firstchar == 'V') offset = 11 ;
}
}
else if (firstchar == 'B' || firstchar == 'F') /* Bitfields.. or Format..? */
{
end = strrchr(buffer[i+1]+7,'(') ; /* rule out Bit(s) as only match */
if (end)
{
memcpy(num,end+7,5) ;
if (isdigit(num[4]))
len = 5 ;
else
len = 4 ;
num[len] = '\0' ;
found = TRUE ;
if (firstchar == 'B')
offset = 14 ;
else
offset = 10 ;
}
}
if (!found)
{
itoa(prev_table,num,10) ;
len = strlen(num) ;
}
indent_line(tables) ;
if (show_offsets)
show_offset(i,tables) ;
ip_write(" 0000",6-len,tables) ;
ip_write(num,len,tables);
if (page_numbers)
{
summary_width = 13 ;
while (summary_line[summary_width] != ' ')
summary_width++ ;
summary_width++ ; /* include the blank we found */
}
else
summary_width = 10 ;
ip_write(summary_line,summary_width,tables) ;
len = strlen(buffer[i]+offset)-1 ;
if (len > page_width - summary_width - 5)
len = page_width - summary_width - 5 ;
if (len > 0)
ip_write(buffer[i]+offset,len,tables) ;
newline(tables) ;
}
/***********************************************/
int make_description(desc,type,line)
char *desc, *type ;
int line ;
{
char *start = desc ;
summarize(line,pages_printed) ;
if (type)
{
int len = strlen(type) ;
char *blank = strchr(type,' ') ;
if (blank)
len = blank - type + 1 ;
memcpy(desc,type,len) ;
desc += len ;
}
else
{
memcpy(desc,"INT ", 4) ;
desc += 4 ;
}
*desc++ = summary_line[1] ;
*desc++ = summary_line[2] ;
if (summary_line[4] != '-')
{
memcpy(desc,", AH=", 5) ;
desc += 5 ;
*desc++ = summary_line[4] ;
*desc++ = summary_line[5] ;
}
if (summary_line[7] != '-')
{
memcpy(desc,", AL=", 5) ;
desc += 5 ;
*desc++ = summary_line[7] ;
*desc++ = summary_line[8] ;
}
*desc = '\0' ;
return (desc-start)+1 ;
}
/***********************************************/
char *determine_heading(last)
int last ;
{
int i ;
static char heading[MAXLINE] ;
char save[25] ;
char num[10] ;
/* ugly hack to keep the combination of -H and -T from showing wrong page */
/* numbers for tables--copy last summary line from previous page to safe */
/* place before processing current page, then restore it */
memcpy(save,summary_line,sizeof(save)) ;
if (start_of_entry(buffer[0]))
{
header_first.len = make_description(header_first.desc,buffer[0],0) ;
header_first.part = 1 ;
header_first.first_on_page = TRUE ;
}
else if (header_last.part == 0) /* very first entry? */
{
for (i = 0 ; i < last ; i++)
if (start_of_entry(buffer[i]))
{
header_first.len = make_description(header_first.desc,buffer[i],i);
header_first.part = 1 ;
header_first.first_on_page = TRUE ;
break ;
}
}
else
{
header_first.len = header_last.len ;
memcpy(header_first.desc,header_last.desc,header_last.len) ;
header_first.part = header_last.part + 1 ;
header_first.first_on_page = FALSE ;
}
/* assume entry spans entire page */
header_last.len = header_first.len ;
memcpy(header_last.desc,header_first.desc,header_first.len) ;
header_last.part = header_first.part ;
header_last.first_on_page = header_first.first_on_page ;
/* find last entry on page */
if (header_first.part > 0)
{
for (i = last-1 ; i > 0 ; i--)
if (start_of_entry(buffer[i]))
{
header_last.len = make_description(header_last.desc,buffer[i],i) ;
header_last.part = 1 ;
header_last.first_on_page = FALSE ;
break ;
}
memcpy(heading,header_first.desc,header_first.len) ;
if (header_first.part > 1)
{
strcat(heading," (Part ") ;
strcat(heading,itoa(header_first.part,num,10)) ;
strcat(heading,")") ;
}
if (memcmp(header_first.desc,header_last.desc,header_last.len) != 0 ||
header_first.part != header_last.part)
{
strcat(heading," to ") ;
strcat(heading,header_last.desc) ;
if (header_last.part > 1)
{
strcat(heading," (Part ") ;
strcat(heading,itoa(header_last.part,num,10)) ;
strcat(heading,")") ;
}
}
memcpy(summary_line,save,sizeof(save)) ;
return heading ;
}
else /* no headings yet */
{
memcpy(summary_line,save,sizeof(save)) ;
return NULL ;
}
}
/***********************************************/
void print_buffer(last,body_lines,lines_per_page,total_lines,use_FF)
int last, body_lines, lines_per_page, total_lines ;
int use_FF ;
{
int i, len ;
int headpos ;
int print_this_page = (pages_printed>=first_page && pages_printed<=last_page);
pages_printed++ ;
if (do_headers)
{
char *heading ;
if ((heading = determine_heading(last)) != NULL)
{
if (print_this_page)
{
len = strlen(heading) ;
headpos = 40-len/2 ;
indent_to(headpos,outfile) ;
if (boldface)
{
if (printer_bold)
{
ip_putcstr(&printer->bold_on,outfile) ;
ip_write(heading,len,outfile) ;
ip_putcstr(&printer->bold_off,outfile) ;
}
else
{
ip_write(heading,len,outfile) ;
ip_putc('\r',outfile) ;
indent_to(headpos,outfile) ;
ip_write(heading,len,outfile) ;
}
}
else
ip_write(heading,len,outfile) ;
}
}
newline(outfile) ;
newline(outfile) ;
}
for (i = 0 ; i < last ; i++)
{
if (print_this_page)
{
char *line = buffer[i] ;
if (*line)
{
if (!keep_divider_lines && divider_line(line))
{
indent_line(outfile) ;
(*printer->put_line)(outfile,79) ;
newline(outfile) ;
echo_format = FALSE ;
}
else
{
output_line(line, outfile) ;
if (echo_format)
output_line(line,formats) ;
}
}
else
{
newline(outfile) ;
echo_format = FALSE ;
}
}
/* need summary lines if doing summary, formats, or table index */
if (need_summary)
{
if (summarize(i,pages_printed) && do_summary && summary)
{
if (show_offsets)
show_offset(i,summary) ;
ip_write(summary_line,summary_line_len,summary) ;
newline(summary) ;
}
if (do_formats && memcmp(buffer[i],"Format ",7) == 0)
start_format(buffer[i]) ;
if (do_tables && start_of_table(buffer[i]))
add_table(i) ;
}
}
if (print_this_page)
{
if (page_numbers)
{
for (i = last ; i <= body_lines ; i++)
newline(outfile) ;
itoa(pages_printed, num, 10) ;
i = strlen(num) ;
if (!duplex)
indent_to(38-i/2,outfile) ;
else if (pages_printed & 1) /* odd-numbered page? */
indent_to(75-i/2,outfile) ;
else
indent_to(2,outfile) ;
ip_putlit("- ", outfile) ;
ip_write(num, i, outfile) ;
ip_putlit(" -", outfile) ;
newline(outfile) ;
}
if (use_FF)
ip_putc('\f',outfile) ;
else
for (i = page_numbers?lines_per_page:last ; i<total_lines ; i++)
newline(outfile) ;
if (duplex)
{
if (pages_printed & 1) /* next page even or odd? */
ip_putcstr(&printer->marginl, outfile) ; /* even page */
else
ip_putcstr(&printer->marginr, outfile) ; /* odd page */
}
}
}
/***********************************************/
void display_printers()
{
int i ;
ip_putlit("Valid printer names are:",err) ;
newline(err) ;
for (i = 0 ; i < NUM_PRINTERS ; i++)
{
ip_putc('\t',err) ;
ip_puts(printers[i].name,err) ;
newline(err) ;
}
ip_putlit("When entering the printer name, use either a dash or an",err) ;
newline(err) ;
ip_putlit("underscore in place of blanks. Case is ignored, and the",err) ;
newline(err) ;
ip_putlit("name may be abbreviated to the shortest unique prefix.",err) ;
newline(err) ;
exit(1) ;
}
/***********************************************/
void select_printer(name)
char *name ;
{
int i, len, prt = -1 ;
len = strlen(name) ;
for (i = 0 ; i < len ; i++) /* convert dashes and underscores to blanks */
if (name[i] == '-' || name[i] == '_')
name[i] = ' ' ;
for (i = 0 ; i < NUM_PRINTERS ; i++)
if (strnicmp(name,printers[i].name,len) == 0)
if (prt == -1)
prt = i ;
else
fatal("Ambiguous printer name! Use -P? to list printers.") ;
if (prt == -1)
fatal("Unknown printer name! Use -P? to list printers.") ;
else
printer = &printers[prt] ;
}
/***********************************************/
void add_category_filter_info(filter, str)
CF_ENUM filter ;
char *str ;
/* insert category filter characters into proper buffer, provided they do
not appear in other filter buffers
*/
{
static char err_msg[] =
"Character \"x\" appears in more than one category filter string";
#define err_char_pos 11 /* position of x in err_msg */
CF_ENUM f ;
int i = 0, len = strlen(cf_buffers[filter]) ;
char c, errmsg[80] ;
while ((c = str[i++]) > ' ' && len < CF_BUFFER_SIZE)
{
for (f = filter; ; )
{
if ((f = (f + 1) % CF_ENUM_SIZE) == filter)
break; /* all other filters checked */
if (strchr(cf_buffers[f], c))
{
err_msg[err_char_pos] = c ;
fatal(err_msg) ;
}
}
cf_buffers[filter][len++] = c;
}
#undef err_char_pos
}
/***********************************************/
FILT_LIST *add_filter_info(list,str)
FILT_LIST *list ;
char *str ;
{
FILT_LIST *newfilt ;
int len = strlen(str)+1 ;
if ((newfilt = (FILT_LIST *)malloc(sizeof(struct filter_list)+len))
!= NULL)
{
newfilt->next = list ;
memcpy(newfilt->str,str,len) ;
strupr(newfilt->str) ;
}
else
fatal("out of memory") ;
return newfilt ;
}
/***********************************************/
void build_filter_lists(file)
char *file ;
{
static char err_msg[] = "Unknown command \"x\" in filter file";
#define err_char_pos 17 /* position of x in err_msg */
IP_FILE *fp ;
char buf[MAXLINE] ;
int len ;
long result ;
if ((fp = ip_open_read(file,filter_buf,sizeof(filter_buf))) == NULL)
{
warning("unable to open filtering file, will print entire list.") ;
do_filter = FALSE ;
}
else /* OK, file is open, so start reading */
{
do {
buf[0] = '\0' ;
result = ip_fgets(buf, sizeof(buf), fp) ;
len = strlen(buf) ;
if (len > 1)
{
switch (buf[0])
{
case '+':
includes = add_filter_info(includes,buf+1) ;
goto include_too ;
case '-':
excludes = add_filter_info(excludes,buf+1) ;
break ;
case CF_EXCLUDE_CHAR:
add_category_filter_info(CF_EXCLUDE, buf+1) ;
break ;
case CF_UNCONDITIONAL_CHAR:
add_category_filter_info(CF_UNCONDITIONAL, buf+1) ;
goto include_too ;
case CF_INCLUDE_CHAR:
add_category_filter_info(CF_INCLUDE, buf+1) ;
goto include_too ;
case CF_OVERRIDE_CHAR:
add_category_filter_info(CF_OVERRIDE, buf+1) ;
break ;
case '#': /* comment lines */
break ;
default:
err_msg[err_char_pos] = buf[0] ;
fatal(err_msg) ;
include_too:
exclude_only = FALSE;
}
}
} while (result != -1) ;
ip_close(fp) ;
do_filter = TRUE ;
}
#undef err_char_pos
}
/***********************************************/
void write_summary_header(fp,title,show_offsets,show_table)
IP_FILE *fp ;
char *title ;
int show_offsets, show_table ;
{
/* set up the printer */
ip_putcstr(&printer->init1,fp) ;
ip_putcstr(&printer->init2,fp) ;
ip_putcstr(&printer->marginc,fp) ;
/* now start writing the actual header */
indent_to(show_offsets?8:0,fp) ;
ip_putlit("\t\t\t\t",fp) ;
ip_puts(title,fp) ;
newline(fp) ;
indent_to(show_offsets?8:0,fp) ;
ip_putlit("\t\t\t\t",fp) ;
(*printer->put_line)(fp,strlen(title)) ;
newline(fp) ;
newline(fp) ;
indent_line(fp) ;
if (show_offsets)
ip_putlit("Offset ", fp) ;
if (show_table)
ip_putlit("Table ",fp) ;
ip_putlit("INT AH AL", fp) ;
if (page_numbers)
ip_putlit(" Page", fp) ;
ip_putlit("\t\t\tDescription", fp) ;
newline(fp) ;
indent_line(fp) ;
(*printer->put_line)(fp,page_width+(show_offsets?8:0)) ;
newline(fp) ;
}
/***********************************************/
static void reset_printer_and_close(fp)
IP_FILE *fp ;
{
ip_putcstr(&printer->term1,fp) ;
ip_putcstr(&printer->term2,fp) ;
ip_close(fp) ;
}
/***********************************************/
int _Cdecl main(argc,argv)
int argc ;
char *argv[] ;
{
int lines_per_page = -1 ;
int total_lines = -1 ;
int use_FF = TRUE ;
int last_line ;
int body_lines ;
char *typeface = NULL ;
char *summary_file = NULL ;
char *table_file = NULL ;
char *formats_file = NULL ;
char *filter_file = NULL ;
char *last_page_num ;
err = ip_fdopen(2,stderr_buf,sizeof(stderr_buf),sizeof(stderr_buf),1) ;
ip_putlit("INTPRINT v", err) ;
ip_putlit(VERSION, err) ;
ip_putlit(" by Ralf Brown and others. Donated to the Public Domain.",err) ;
newline(err) ;
ip_flush(err) ;
if (argc == 1 && isatty(0))
usage() ; /* give help if invoked with no args and keybd input */
while (argc >= 2 && argv[1][0] == '-')
{
switch (argv[1][1])
{
case 'B':
printer_bold = TRUE ;
/* fall through to -b */
case 'b':
boldface = TRUE ;
break ;
case 'd':
duplex = TRUE ;
break ;
case 'e':
indent = 8 ;
page_width = 87 ; /* 96 - indent - 1 right margin */
break ;
case 'f':
formats_file = argv[1]+2 ;
break ;
case 'F':
filter_file = argv[1]+2 ;
break ;
case 'H': /* page headers */
do_headers = TRUE ;
break ;
case 'i':
indent = atoi(argv[1]+2) ;
break ;
case 'I':
IBM_chars = TRUE ;
break ;
case 'k':
keep_divider_lines = TRUE ;
break ;
case 'l':
lines_per_page = atoi(argv[1]+2) ;
break ;
case 'L':
total_lines = atoi(argv[1]+2) ;
break ;
case 'm':
multi_file = TRUE ;
break ;
case 'n':
pages_printed = atoi(argv[1]+2) ;
break ;
case 'P':
if (argv[1][2] == '?')
display_printers() ;
else
select_printer(argv[1]+2) ;
break ;
case 'p':
page_numbers = TRUE ;
break ;
case 'r':
first_page = atoi(argv[1]+2) ;
last_page_num = strchr(argv[1]+2, ':') ;
last_page = last_page_num ? atoi(last_page_num+1) : 0 ;
if (last_page == 0)
last_page = ~0 ;
break ;
case 's':
summary_file = argv[1]+2 ;
break ;
case 't':
typeface = argv[1]+2 ;
break ;
case 'T':
table_file = argv[1]+2 ;
break ;
case 'V':
show_offsets = IBM_chars = TRUE ;
break ;
case 'w':
widow_length = atoi(argv[1]+2) ;
break ;
case 'x':
include_index_lines = TRUE ;
break ;
default:
usage() ;
}
argv++ ;
argc-- ;
}
if (printer == NULL)
select_printer("default") ;
/* apply any necessary overrides to parameters */
if (printer->indent != -1)
indent = printer->indent ;
if (lines_per_page < 0)
lines_per_page = printer->lines_per_page ;
if (total_lines <= 0)
total_lines = printer->page_length ;
if (page_width <= 0)
page_width = printer->page_width ;
if (show_offsets && page_width < 80)
page_width = 80 ;
if (printer->flag)
*(printer->flag) = TRUE ;
if (cstrlen(&printer->bold_on) == 0) /* control sequences for bold? */
printer_bold = FALSE ; /* if not, don't try to use them */
/* build the indent string */
if (indent)
{
char *t ;
int ind = indent ;
indent_len = indent/8 + indent%8 ;
t = indent_string = (char *)malloc(indent_len+1) ;
while (ind >= 8)
{
*t++ = '\t' ;
ind -= 8 ;
}
while (ind > 0)
{
*t++ = ' ' ;
ind-- ;
}
}
/* open the summary file, if any */
if (summary_file && *summary_file)
if ((summary = ip_open_write(summary_file,!pages_printed,summary_buf,
sizeof(summary_buf)))
!= NULL)
do_summary = TRUE ;
else
warning("unable to open summary file") ;
/* open the table index file, if any */
if (table_file && *table_file)
if ((tables = ip_open_write(table_file,!pages_printed,tables_buf,
sizeof(tables_buf)))
!= NULL)
do_tables = TRUE ;
else
warning("unable to open table index file") ;
/* open the data formats file, if any */
if (formats_file && *formats_file)
if ((formats = ip_open_write(formats_file,!pages_printed,formats_buf,
sizeof(formats_buf)))
!= NULL)
do_formats = TRUE ;
else
warning("unable to open formats file") ;
need_summary = (do_summary || do_formats || do_tables) ;
/* initialize filtering data, if specified */
if (filter_file && *filter_file)
build_filter_lists(filter_file) ;
if (total_lines <= lines_per_page)
{
total_lines = lines_per_page ;
use_FF = TRUE ;
}
else
use_FF = FALSE ;
if (argc == 2 || argc == 3)
{
input_file = argv[1] ;
input_file_namelen = strlen(input_file) ;
if ((infile = ip_open_read(input_file,infile_buf,sizeof(infile_buf))) == NULL)
fatal("unable to open input file") ;
if (argc == 3)
{
outfile = ip_open_write(argv[2],!pages_printed,outfile_buf,
sizeof(outfile_buf)) ;
if (outfile == NULL)
fatal("unable to open output file") ;
}
else
outfile = ip_open_write("",0,outfile_buf,sizeof(outfile_buf)) ;
}
else
usage() ;
if (lines_per_page > MAXPAGE)
{
ip_putlit("Surely you jest! I can't handle pages that long.",err) ;
newline(err) ;
newline(err) ;
usage() ;
}
else if (lines_per_page == 0) /* infinite page? */
{
widow_length = 0 ;
if (total_lines <= 0)
total_lines = MAXPAGE ;
lines_per_page = total_lines ;
use_FF = do_headers = page_numbers = FALSE ;
}
else
{
if (lines_per_page < 20)
{
ip_putlit("Surely your printer can handle at least 20 lines per page!",
err) ;
newline(err) ;
ip_putlit("Adjusting page length....",err) ;
newline(err) ;
lines_per_page = 20 ;
}
if (widow_length < 3 || widow_length > lines_per_page / 2)
{
ip_putlit("Widow lines (-w) must be set to at least 3 and at most one-half of the",err) ;
newline(err) ;
ip_putlit("page length. Using default of 8 lines.",err) ;
newline(err) ;
widow_length = 8 ;
}
}
/* set up the printer */
ip_putcstr(&printer->init1,outfile) ;
ip_putcstr(&printer->init2,outfile) ;
if (printer->set_typeface)
(*printer->set_typeface)(outfile,typeface) ;
if (duplex)
{
ip_putcstr(&printer->duplex_on,outfile) ;
if (pages_printed & 1) /* next page odd or even? */
ip_putcstr(&printer->marginl,outfile) ; /* even */
else
ip_putcstr(&printer->marginr,outfile) ; /* odd */
}
else
ip_putcstr(&printer->marginc,outfile) ; /* non-duplex, so center */
/* start the auxiliary files if this is the first part processed */
if (pages_printed == 0)
{
/* start the summary file */
if (do_summary)
write_summary_header(summary,"Interrupt Summary",show_offsets,FALSE) ;
/* start the table index file */
if (do_tables)
write_summary_header(tables,"Table Summary",show_offsets,TRUE) ;
/* start the data formats file */
if (do_formats)
write_summary_header(formats,"Data Structure Formats",FALSE,FALSE) ;
}
if (page_numbers)
body_lines = lines_per_page - 2 ;
else
body_lines = lines_per_page ;
if (do_headers)
body_lines -= 2 ;
last_line = 0 ;
while (!out_of_files)
{
fill_buffer(last_line,body_lines) ;
last_line = find_page_break(body_lines) ;
print_buffer(last_line,body_lines,lines_per_page,total_lines,use_FF) ;
}
if (last_line < body_lines)
{
int i ;
for (i = last_line ; i < body_lines ; i++)
{
strcpy(buffer[i-last_line], buffer[i]) ;
line_offsets[i-last_line] = line_offsets[i] ;
}
print_buffer(body_lines-last_line,body_lines,lines_per_page,total_lines,
use_FF) ;
}
ip_close(infile) ;
/* reset the printer */
reset_printer_and_close(outfile) ;
ip_puts(itoa(pages_printed, num, 10), err) ;
ip_putlit(" pages", err) ;
if (do_summary)
reset_printer_and_close(summary) ;
if (do_tables)
{
ip_putlit(", ", err) ;
ip_puts(itoa(prev_table, num, 10), err) ;
ip_putlit(" tables", err) ;
reset_printer_and_close(tables) ;
}
if (do_formats)
reset_printer_and_close(formats) ;
newline(err) ;
ip_close(err) ;
return 0 ;
}