version 1.7, 2009/03/20 21:58:38 |
version 1.182, 2014/08/21 00:32:15 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
|
* Copyright (c) 2010, 2011, 2012, 2014 Ingo Schwarze <schwarze@openbsd.org> |
|
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the |
* purpose with or without fee is hereby granted, provided that the above |
* above copyright notice and this permission notice appear in all |
* copyright notice and this permission notice appear in all copies. |
* copies. |
|
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
|
*/ |
*/ |
#include <sys/stat.h> |
#include "config.h" |
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#include <sys/types.h> |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
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#include <fcntl.h> |
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#include <stdio.h> |
#include <stdio.h> |
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#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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|
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#include "mandoc.h" |
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#include "mandoc_aux.h" |
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#include "main.h" |
#include "mdoc.h" |
#include "mdoc.h" |
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#include "man.h" |
|
#include "manpath.h" |
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#include "mansearch.h" |
|
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#ifdef __linux__ |
#if !defined(__GNUC__) || (__GNUC__ < 2) |
extern int getsubopt(char **, char * const *, char **); |
# if !defined(lint) |
# ifndef __dead |
# define __attribute__(x) |
# define __dead __attribute__((__noreturn__)) |
|
# endif |
# endif |
#endif |
#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ |
|
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struct buf { |
enum outmode { |
char *buf; |
OUTMODE_DEF = 0, |
size_t sz; |
OUTMODE_FLN, |
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OUTMODE_LST, |
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OUTMODE_ALL, |
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OUTMODE_INT, |
|
OUTMODE_ONE |
}; |
}; |
|
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struct curparse { |
typedef void (*out_mdoc)(void *, const struct mdoc *); |
const char *file; |
typedef void (*out_man)(void *, const struct man *); |
int wflags; |
typedef void (*out_free)(void *); |
#define WARN_WALL 0x03 /* All-warnings mask. */ |
|
#define WARN_WCOMPAT (1 << 0) /* Compatibility warnings. */ |
enum outt { |
#define WARN_WSYNTAX (1 << 1) /* Syntax warnings. */ |
OUTT_ASCII = 0, /* -Tascii */ |
#define WARN_WERR (1 << 2) /* Warnings->errors. */ |
OUTT_LOCALE, /* -Tlocale */ |
|
OUTT_UTF8, /* -Tutf8 */ |
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OUTT_TREE, /* -Ttree */ |
|
OUTT_MAN, /* -Tman */ |
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OUTT_HTML, /* -Thtml */ |
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OUTT_XHTML, /* -Txhtml */ |
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OUTT_LINT, /* -Tlint */ |
|
OUTT_PS, /* -Tps */ |
|
OUTT_PDF /* -Tpdf */ |
}; |
}; |
|
|
enum outt { |
struct curparse { |
OUTT_ASCII, |
struct mparse *mp; |
OUTT_LATIN1, |
enum mandoclevel wlevel; /* ignore messages below this */ |
OUTT_UTF8, |
int wstop; /* stop after a file with a warning */ |
OUTT_TREE, |
enum outt outtype; /* which output to use */ |
OUTT_LINT |
out_mdoc outmdoc; /* mdoc output ptr */ |
|
out_man outman; /* man output ptr */ |
|
out_free outfree; /* free output ptr */ |
|
void *outdata; /* data for output */ |
|
char outopts[BUFSIZ]; /* buf of output opts */ |
}; |
}; |
|
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typedef int (*out_run)(void *, const struct mdoc *); |
static int moptions(int *, char *); |
typedef void (*out_free)(void *); |
static void mmsg(enum mandocerr, enum mandoclevel, |
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const char *, int, int, const char *); |
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static void parse(struct curparse *, int, |
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const char *, enum mandoclevel *); |
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static int toptions(struct curparse *, char *); |
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static void usage(enum argmode) __attribute__((noreturn)); |
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static void version(void) __attribute__((noreturn)); |
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static int woptions(struct curparse *, char *); |
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extern char *__progname; |
static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2, 9}; |
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static const char *progname; |
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extern void *ascii_alloc(void); |
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extern void *latin1_alloc(void); |
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extern void *utf8_alloc(void); |
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extern int terminal_run(void *, const struct mdoc *); |
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extern int tree_run(void *, const struct mdoc *); |
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extern void terminal_free(void *); |
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__dead static void version(void); |
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__dead static void usage(void); |
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static int foptions(int *, char *); |
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static int toptions(enum outt *, char *); |
|
static int woptions(int *, char *); |
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static int merr(void *, int, int, const char *); |
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static int mwarn(void *, int, int, |
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enum mdoc_warn, const char *); |
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static int file(struct buf *, struct buf *, |
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const char *, struct mdoc *); |
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static int fdesc(struct buf *, struct buf *, |
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const char *, int, struct mdoc *); |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
int c, rc, fflags; |
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struct mdoc_cb cb; |
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struct mdoc *mdoc; |
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void *outdata; |
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enum outt outtype; |
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struct buf ln, blk; |
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out_run outrun; |
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out_free outfree; |
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struct curparse curp; |
struct curparse curp; |
|
struct mansearch search; |
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struct manpaths paths; |
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char *conf_file, *defpaths, *auxpaths; |
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char *defos; |
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#if HAVE_SQLITE3 |
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struct manpage *res; |
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char **auxargv; |
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size_t isec, i, sz; |
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int prio, best_prio; |
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char sec; |
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#endif |
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enum mandoclevel rc; |
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enum outmode outmode; |
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int show_usage; |
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int options; |
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int c; |
|
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fflags = 0; |
progname = strrchr(argv[0], '/'); |
outtype = OUTT_ASCII; |
if (progname == NULL) |
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progname = argv[0]; |
|
else |
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++progname; |
|
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bzero(&curp, sizeof(struct curparse)); |
/* Search options. */ |
|
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/* LINTED */ |
memset(&paths, 0, sizeof(struct manpaths)); |
while (-1 != (c = getopt(argc, argv, "f:VW:T:"))) |
conf_file = defpaths = auxpaths = NULL; |
|
|
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memset(&search, 0, sizeof(struct mansearch)); |
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search.outkey = "Nd"; |
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|
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if (strcmp(progname, "man") == 0) |
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search.argmode = ARG_NAME; |
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else if (strncmp(progname, "apropos", 7) == 0) |
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search.argmode = ARG_EXPR; |
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else if (strncmp(progname, "whatis", 6) == 0) |
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search.argmode = ARG_WORD; |
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else |
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search.argmode = ARG_FILE; |
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|
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/* Parser and formatter options. */ |
|
|
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memset(&curp, 0, sizeof(struct curparse)); |
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curp.outtype = OUTT_ASCII; |
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curp.wlevel = MANDOCLEVEL_FATAL; |
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options = MPARSE_SO; |
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defos = NULL; |
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show_usage = 0; |
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outmode = OUTMODE_DEF; |
|
while (-1 != (c = getopt(argc, argv, "aC:fI:ikM:m:O:S:s:T:VW:w"))) { |
switch (c) { |
switch (c) { |
case ('f'): |
case 'a': |
if ( ! foptions(&fflags, optarg)) |
outmode = OUTMODE_ALL; |
return(0); |
|
break; |
break; |
case ('T'): |
case 'C': |
if ( ! toptions(&outtype, optarg)) |
conf_file = optarg; |
return(0); |
|
break; |
break; |
case ('W'): |
case 'f': |
if ( ! woptions(&curp.wflags, optarg)) |
search.argmode = ARG_WORD; |
return(0); |
|
break; |
break; |
case ('V'): |
case 'I': |
|
if (strncmp(optarg, "os=", 3)) { |
|
fprintf(stderr, |
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"%s: -I%s: Bad argument\n", |
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progname, optarg); |
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return((int)MANDOCLEVEL_BADARG); |
|
} |
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if (defos) { |
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fprintf(stderr, |
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"%s: -I%s: Duplicate argument\n", |
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progname, optarg); |
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return((int)MANDOCLEVEL_BADARG); |
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} |
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defos = mandoc_strdup(optarg + 3); |
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break; |
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case 'i': |
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outmode = OUTMODE_INT; |
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break; |
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case 'k': |
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search.argmode = ARG_EXPR; |
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break; |
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case 'M': |
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defpaths = optarg; |
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break; |
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case 'm': |
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auxpaths = optarg; |
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break; |
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case 'O': |
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search.outkey = optarg; |
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(void)strlcat(curp.outopts, optarg, BUFSIZ); |
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(void)strlcat(curp.outopts, ",", BUFSIZ); |
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break; |
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case 'S': |
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search.arch = optarg; |
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break; |
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case 's': |
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search.sec = optarg; |
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break; |
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case 'T': |
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if ( ! toptions(&curp, optarg)) |
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return((int)MANDOCLEVEL_BADARG); |
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break; |
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case 'W': |
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if ( ! woptions(&curp, optarg)) |
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return((int)MANDOCLEVEL_BADARG); |
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break; |
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case 'w': |
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outmode = OUTMODE_FLN; |
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break; |
|
case 'V': |
version(); |
version(); |
/* NOTREACHED */ |
/* NOTREACHED */ |
default: |
default: |
usage(); |
show_usage = 1; |
/* NOTREACHED */ |
break; |
} |
} |
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} |
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if (show_usage) |
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usage(search.argmode); |
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|
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if (outmode == OUTMODE_DEF) { |
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switch (search.argmode) { |
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case ARG_FILE: |
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outmode = OUTMODE_ALL; |
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break; |
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case ARG_NAME: |
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outmode = OUTMODE_ONE; |
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break; |
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default: |
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outmode = OUTMODE_LST; |
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break; |
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} |
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} |
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argc -= optind; |
argc -= optind; |
argv += optind; |
argv += optind; |
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#if HAVE_SQLITE3 |
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auxargv = NULL; |
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#endif |
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/* |
rc = MANDOCLEVEL_OK; |
* Allocate the appropriate front-end. Note that utf8, ascii |
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* and latin1 all resolve to the terminal front-end with |
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* different encodings (see terminal.c). Not all frontends have |
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* cleanup or alloc routines. |
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*/ |
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switch (outtype) { |
/* man(1), whatis(1), apropos(1) */ |
case (OUTT_LATIN1): |
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outdata = latin1_alloc(); |
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outrun = terminal_run; |
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outfree = terminal_free; |
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break; |
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case (OUTT_UTF8): |
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outdata = utf8_alloc(); |
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outrun = terminal_run; |
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outfree = terminal_free; |
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break; |
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case (OUTT_TREE): |
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outdata = NULL; |
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outrun = tree_run; |
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outfree = NULL; |
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break; |
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case (OUTT_LINT): |
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outdata = NULL; |
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outrun = NULL; |
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outfree = NULL; |
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break; |
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default: |
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outdata = ascii_alloc(); |
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outrun = terminal_run; |
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outfree = terminal_free; |
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break; |
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} |
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|
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/* |
if (search.argmode != ARG_FILE) { |
* All callbacks route into here, where we print them onto the |
#if HAVE_SQLITE3 |
* screen. XXX - for now, no path for debugging messages. |
if (argc == 0) |
*/ |
usage(search.argmode); |
|
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cb.mdoc_msg = NULL; |
/* Access the mandoc database. */ |
cb.mdoc_err = merr; |
|
cb.mdoc_warn = mwarn; |
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|
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bzero(&ln, sizeof(struct buf)); |
manpath_parse(&paths, conf_file, defpaths, auxpaths); |
bzero(&blk, sizeof(struct buf)); |
mansearch_setup(1); |
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if( ! mansearch(&search, &paths, argc, argv, &res, &sz)) |
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usage(search.argmode); |
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manpath_free(&paths); |
|
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mdoc = mdoc_alloc(&curp, fflags, &cb); |
/* |
|
* For standard man(1) and -a output mode, |
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* prepare for copying filename pointers |
|
* into the program parameter array. |
|
*/ |
|
|
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if (outmode == OUTMODE_ONE) { |
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argc = 1; |
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argv[0] = res[0].file; |
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argv[1] = NULL; |
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best_prio = 10; |
|
} else if (outmode == OUTMODE_ALL) { |
|
argc = (int)sz; |
|
argv = auxargv = mandoc_reallocarray( |
|
NULL, sz + 1, sizeof(char *)); |
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argv[argc] = NULL; |
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} |
|
|
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/* Iterate all matching manuals. */ |
|
|
|
for (i = 0; i < sz; i++) { |
|
if (outmode == OUTMODE_FLN) |
|
puts(res[i].file); |
|
else if (outmode == OUTMODE_LST) |
|
printf("%s - %s\n", res[i].names, |
|
res[i].output == NULL ? "" : |
|
res[i].output); |
|
else if (outmode == OUTMODE_ALL) |
|
argv[i] = res[i].file; |
|
else { |
|
/* Search for the best section. */ |
|
isec = strcspn(res[i].file, "123456789"); |
|
sec = res[i].file[isec]; |
|
if ('\0' == sec) |
|
continue; |
|
prio = sec_prios[sec - '1']; |
|
if (prio >= best_prio) |
|
continue; |
|
best_prio = prio; |
|
argv[0] = res[i].file; |
|
} |
|
} |
|
|
|
/* |
|
* For man(1), -a and -i output mode, fall through |
|
* to the main mandoc(1) code iterating files |
|
* and running the parsers on each of them. |
|
*/ |
|
|
|
if (outmode == OUTMODE_FLN || outmode == OUTMODE_LST) |
|
goto out; |
|
#else |
|
fputs("mandoc: database support not compiled in\n", |
|
stderr); |
|
return((int)MANDOCLEVEL_BADARG); |
|
#endif |
|
} |
|
|
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/* mandoc(1) */ |
|
|
|
if ( ! moptions(&options, auxpaths)) |
|
return((int)MANDOCLEVEL_BADARG); |
|
|
|
curp.mp = mparse_alloc(options, curp.wlevel, mmsg, defos); |
|
|
/* |
/* |
* Loop around available files. |
* Conditionally start up the lookaside buffer before parsing. |
*/ |
*/ |
|
if (OUTT_MAN == curp.outtype) |
|
mparse_keep(curp.mp); |
|
|
if (NULL == *argv) { |
if (NULL == *argv) |
curp.file = "<stdin>"; |
parse(&curp, STDIN_FILENO, "<stdin>", &rc); |
c = fdesc(&blk, &ln, "stdin", STDIN_FILENO, mdoc); |
|
rc = 0; |
while (*argv) { |
if (c && NULL == outrun) |
parse(&curp, -1, *argv, &rc); |
rc = 1; |
if (MANDOCLEVEL_OK != rc && curp.wstop) |
else if (c && outrun && (*outrun)(outdata, mdoc)) |
break; |
rc = 1; |
++argv; |
} else { |
|
while (*argv) { |
|
curp.file = *argv; |
|
c = file(&blk, &ln, *argv, mdoc); |
|
if ( ! c) |
|
break; |
|
if (outrun && ! (*outrun)(outdata, mdoc)) |
|
break; |
|
/* Reset the parser for another file. */ |
|
mdoc_reset(mdoc); |
|
argv++; |
|
} |
|
rc = NULL == *argv; |
|
} |
} |
|
|
if (blk.buf) |
if (curp.outfree) |
free(blk.buf); |
(*curp.outfree)(curp.outdata); |
if (ln.buf) |
if (curp.mp) |
free(ln.buf); |
mparse_free(curp.mp); |
if (outfree) |
|
(*outfree)(outdata); |
|
|
|
mdoc_free(mdoc); |
#if HAVE_SQLITE3 |
|
out: |
|
if (search.argmode != ARG_FILE) { |
|
mansearch_free(res, sz); |
|
mansearch_setup(0); |
|
free(auxargv); |
|
} |
|
#endif |
|
|
return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
free(defos); |
|
|
|
return((int)rc); |
} |
} |
|
|
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static void |
__dead static void |
|
version(void) |
version(void) |
{ |
{ |
|
|
(void)printf("%s %s\n", __progname, VERSION); |
printf("mandoc %s\n", VERSION); |
exit(0); |
exit((int)MANDOCLEVEL_OK); |
/* NOTREACHED */ |
|
} |
} |
|
|
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static void |
__dead static void |
usage(enum argmode argmode) |
usage(void) |
|
{ |
{ |
|
|
(void)fprintf(stderr, "usage: %s\n", __progname); |
switch (argmode) { |
exit(1); |
case ARG_FILE: |
/* NOTREACHED */ |
fputs("usage: mandoc [-V] [-Ios=name] [-mformat]" |
|
" [-Ooption] [-Toutput] [-Wlevel]\n" |
|
"\t [file ...]\n", stderr); |
|
break; |
|
case ARG_NAME: |
|
fputs("usage: man [-acfhkVw] [-C file] " |
|
"[-M path] [-m path] [-S arch] [-s section]\n" |
|
"\t [section] name ...\n", stderr); |
|
break; |
|
case ARG_WORD: |
|
fputs("usage: whatis [-V] [-C file] [-M path] [-m path] " |
|
"[-S arch] [-s section] name ...\n", stderr); |
|
break; |
|
case ARG_EXPR: |
|
fputs("usage: apropos [-V] [-C file] [-M path] [-m path] " |
|
"[-O outkey] [-S arch]\n" |
|
"\t [-s section] expression ...\n", stderr); |
|
break; |
|
} |
|
exit((int)MANDOCLEVEL_BADARG); |
} |
} |
|
|
|
static void |
static int |
parse(struct curparse *curp, int fd, const char *file, |
file(struct buf *blk, struct buf *ln, |
enum mandoclevel *level) |
const char *file, struct mdoc *mdoc) |
|
{ |
{ |
int fd, c; |
enum mandoclevel rc; |
|
struct mdoc *mdoc; |
|
struct man *man; |
|
|
if (-1 == (fd = open(file, O_RDONLY, 0))) { |
/* Begin by parsing the file itself. */ |
warn("%s", file); |
|
return(0); |
|
} |
|
|
|
c = fdesc(blk, ln, file, fd, mdoc); |
assert(file); |
|
assert(fd >= -1); |
|
|
if (-1 == close(fd)) |
rc = mparse_readfd(curp->mp, fd, file); |
warn("%s", file); |
|
|
|
return(c); |
/* Stop immediately if the parse has failed. */ |
} |
|
|
|
|
if (MANDOCLEVEL_FATAL <= rc) |
|
goto cleanup; |
|
|
static int |
|
fdesc(struct buf *blk, struct buf *ln, |
|
const char *f, int fd, struct mdoc *mdoc) |
|
{ |
|
size_t sz; |
|
ssize_t ssz; |
|
struct stat st; |
|
int j, i, pos, lnn; |
|
|
|
/* |
/* |
* Two buffers: ln and buf. buf is the input buffer, optimised |
* With -Wstop and warnings or errors of at least the requested |
* for each file's block size. ln is a line buffer. Both |
* level, do not produce output. |
* growable, hence passed in by ptr-ptr. |
|
*/ |
*/ |
|
|
sz = BUFSIZ; |
if (MANDOCLEVEL_OK != rc && curp->wstop) |
|
goto cleanup; |
|
|
if (-1 == fstat(fd, &st)) |
/* If unset, allocate output dev now (if applicable). */ |
warnx("%s", f); |
|
else if ((size_t)st.st_blksize > sz) |
|
sz = st.st_blksize; |
|
|
|
if (sz > blk->sz) { |
if ( ! (curp->outman && curp->outmdoc)) { |
blk->buf = realloc(blk->buf, sz); |
switch (curp->outtype) { |
if (NULL == blk->buf) |
case OUTT_XHTML: |
err(1, "realloc"); |
curp->outdata = xhtml_alloc(curp->outopts); |
blk->sz = sz; |
curp->outfree = html_free; |
} |
break; |
|
case OUTT_HTML: |
|
curp->outdata = html_alloc(curp->outopts); |
|
curp->outfree = html_free; |
|
break; |
|
case OUTT_UTF8: |
|
curp->outdata = utf8_alloc(curp->outopts); |
|
curp->outfree = ascii_free; |
|
break; |
|
case OUTT_LOCALE: |
|
curp->outdata = locale_alloc(curp->outopts); |
|
curp->outfree = ascii_free; |
|
break; |
|
case OUTT_ASCII: |
|
curp->outdata = ascii_alloc(curp->outopts); |
|
curp->outfree = ascii_free; |
|
break; |
|
case OUTT_PDF: |
|
curp->outdata = pdf_alloc(curp->outopts); |
|
curp->outfree = pspdf_free; |
|
break; |
|
case OUTT_PS: |
|
curp->outdata = ps_alloc(curp->outopts); |
|
curp->outfree = pspdf_free; |
|
break; |
|
default: |
|
break; |
|
} |
|
|
/* |
switch (curp->outtype) { |
* Fill buf with file blocksize and parse newlines into ln. |
case OUTT_HTML: |
*/ |
/* FALLTHROUGH */ |
|
case OUTT_XHTML: |
for (lnn = 1, pos = 0; ; ) { |
curp->outman = html_man; |
if (-1 == (ssz = read(fd, blk->buf, sz))) { |
curp->outmdoc = html_mdoc; |
warn("%s", f); |
|
return(0); |
|
} else if (0 == ssz) |
|
break; |
break; |
|
case OUTT_TREE: |
|
curp->outman = tree_man; |
|
curp->outmdoc = tree_mdoc; |
|
break; |
|
case OUTT_MAN: |
|
curp->outmdoc = man_mdoc; |
|
curp->outman = man_man; |
|
break; |
|
case OUTT_PDF: |
|
/* FALLTHROUGH */ |
|
case OUTT_ASCII: |
|
/* FALLTHROUGH */ |
|
case OUTT_UTF8: |
|
/* FALLTHROUGH */ |
|
case OUTT_LOCALE: |
|
/* FALLTHROUGH */ |
|
case OUTT_PS: |
|
curp->outman = terminal_man; |
|
curp->outmdoc = terminal_mdoc; |
|
break; |
|
default: |
|
break; |
|
} |
|
} |
|
|
for (i = 0; i < (int)ssz; i++) { |
mparse_result(curp->mp, &mdoc, &man, NULL); |
if (pos >= (int)ln->sz) { |
|
ln->sz += 256; /* Step-size. */ |
|
ln->buf = realloc(ln->buf, ln->sz); |
|
if (NULL == ln->buf) |
|
err(1, "realloc"); |
|
} |
|
|
|
if ('\n' != blk->buf[i]) { |
/* Execute the out device, if it exists. */ |
ln->buf[pos++] = blk->buf[i]; |
|
continue; |
|
} |
|
|
|
/* Check for CPP-escaped newline. */ |
if (man && curp->outman) |
|
(*curp->outman)(curp->outdata, man); |
|
if (mdoc && curp->outmdoc) |
|
(*curp->outmdoc)(curp->outdata, mdoc); |
|
|
if (pos > 0 && '\\' == ln->buf[pos - 1]) { |
cleanup: |
for (j = pos - 1; j >= 0; j--) |
|
if ('\\' != ln->buf[j]) |
|
break; |
|
|
|
if ( ! ((pos - j) % 2)) { |
mparse_reset(curp->mp); |
pos--; |
|
lnn++; |
|
continue; |
|
} |
|
} |
|
|
|
ln->buf[pos] = 0; |
if (*level < rc) |
if ( ! mdoc_parseln(mdoc, lnn, ln->buf)) |
*level = rc; |
return(0); |
|
lnn++; |
|
pos = 0; |
|
} |
|
} |
|
|
|
return(mdoc_endparse(mdoc)); |
|
} |
} |
|
|
|
|
static int |
static int |
toptions(enum outt *tflags, char *arg) |
moptions(int *options, char *arg) |
{ |
{ |
|
|
if (0 == strcmp(arg, "ascii")) |
if (arg == NULL) |
*tflags = OUTT_ASCII; |
/* nothing to do */; |
else if (0 == strcmp(arg, "latin1")) |
else if (0 == strcmp(arg, "doc")) |
*tflags = OUTT_LATIN1; |
*options |= MPARSE_MDOC; |
else if (0 == strcmp(arg, "utf8")) |
else if (0 == strcmp(arg, "andoc")) |
*tflags = OUTT_UTF8; |
/* nothing to do */; |
else if (0 == strcmp(arg, "lint")) |
else if (0 == strcmp(arg, "an")) |
*tflags = OUTT_LINT; |
*options |= MPARSE_MAN; |
else if (0 == strcmp(arg, "tree")) |
|
*tflags = OUTT_TREE; |
|
else { |
else { |
warnx("bad argument: -T%s", arg); |
fprintf(stderr, "%s: -m%s: Bad argument\n", |
|
progname, arg); |
return(0); |
return(0); |
} |
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
|
* Parse out the options for [-fopt...] setting compiler options. These |
|
* can be comma-delimited or called again. |
|
*/ |
|
static int |
static int |
foptions(int *fflags, char *arg) |
toptions(struct curparse *curp, char *arg) |
{ |
{ |
char *v; |
|
char *toks[4]; |
|
|
|
toks[0] = "ign-scope"; |
if (0 == strcmp(arg, "ascii")) |
toks[1] = "ign-escape"; |
curp->outtype = OUTT_ASCII; |
toks[2] = "ign-macro"; |
else if (0 == strcmp(arg, "lint")) { |
toks[3] = NULL; |
curp->outtype = OUTT_LINT; |
|
curp->wlevel = MANDOCLEVEL_WARNING; |
|
} else if (0 == strcmp(arg, "tree")) |
|
curp->outtype = OUTT_TREE; |
|
else if (0 == strcmp(arg, "man")) |
|
curp->outtype = OUTT_MAN; |
|
else if (0 == strcmp(arg, "html")) |
|
curp->outtype = OUTT_HTML; |
|
else if (0 == strcmp(arg, "utf8")) |
|
curp->outtype = OUTT_UTF8; |
|
else if (0 == strcmp(arg, "locale")) |
|
curp->outtype = OUTT_LOCALE; |
|
else if (0 == strcmp(arg, "xhtml")) |
|
curp->outtype = OUTT_XHTML; |
|
else if (0 == strcmp(arg, "ps")) |
|
curp->outtype = OUTT_PS; |
|
else if (0 == strcmp(arg, "pdf")) |
|
curp->outtype = OUTT_PDF; |
|
else { |
|
fprintf(stderr, "%s: -T%s: Bad argument\n", |
|
progname, arg); |
|
return(0); |
|
} |
|
|
while (*arg) |
|
switch (getsubopt(&arg, toks, &v)) { |
|
case (0): |
|
*fflags |= MDOC_IGN_SCOPE; |
|
break; |
|
case (1): |
|
*fflags |= MDOC_IGN_ESCAPE; |
|
break; |
|
case (2): |
|
*fflags |= MDOC_IGN_MACRO; |
|
break; |
|
default: |
|
warnx("bad argument: -f%s", arg); |
|
return(0); |
|
} |
|
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
|
* Parse out the options for [-Werr...], which sets warning modes. |
|
* These can be comma-delimited or called again. |
|
*/ |
|
static int |
static int |
woptions(int *wflags, char *arg) |
woptions(struct curparse *curp, char *arg) |
{ |
{ |
char *v; |
char *v, *o; |
char *toks[5]; |
const char *toks[6]; |
|
|
toks[0] = "all"; |
toks[0] = "stop"; |
toks[1] = "compat"; |
toks[1] = "all"; |
toks[2] = "syntax"; |
toks[2] = "warning"; |
toks[3] = "error"; |
toks[3] = "error"; |
toks[4] = NULL; |
toks[4] = "fatal"; |
|
toks[5] = NULL; |
|
|
while (*arg) |
while (*arg) { |
switch (getsubopt(&arg, toks, &v)) { |
o = arg; |
case (0): |
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
*wflags |= WARN_WALL; |
case 0: |
|
curp->wstop = 1; |
break; |
break; |
case (1): |
case 1: |
*wflags |= WARN_WCOMPAT; |
/* FALLTHROUGH */ |
|
case 2: |
|
curp->wlevel = MANDOCLEVEL_WARNING; |
break; |
break; |
case (2): |
case 3: |
*wflags |= WARN_WSYNTAX; |
curp->wlevel = MANDOCLEVEL_ERROR; |
break; |
break; |
case (3): |
case 4: |
*wflags |= WARN_WERR; |
curp->wlevel = MANDOCLEVEL_FATAL; |
break; |
break; |
default: |
default: |
warnx("bad argument: -W%s", arg); |
fprintf(stderr, "%s: -W%s: Bad argument\n", |
|
progname, o); |
return(0); |
return(0); |
} |
} |
|
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
static void |
/* ARGSUSED */ |
mmsg(enum mandocerr t, enum mandoclevel lvl, |
static int |
const char *file, int line, int col, const char *msg) |
merr(void *arg, int line, int col, const char *msg) |
|
{ |
{ |
struct curparse *curp; |
const char *mparse_msg; |
|
|
curp = (struct curparse *)arg; |
fprintf(stderr, "%s: %s:", progname, file); |
|
|
warnx("%s:%d: error: %s (column %d)", |
if (line) |
curp->file, line, msg, col); |
fprintf(stderr, "%d:%d:", line, col + 1); |
return(0); |
|
} |
|
|
|
|
fprintf(stderr, " %s", mparse_strlevel(lvl)); |
|
|
static int |
if (NULL != (mparse_msg = mparse_strerror(t))) |
mwarn(void *arg, int line, int col, |
fprintf(stderr, ": %s", mparse_msg); |
enum mdoc_warn type, const char *msg) |
|
{ |
|
struct curparse *curp; |
|
char *wtype; |
|
|
|
curp = (struct curparse *)arg; |
if (msg) |
wtype = NULL; |
fprintf(stderr, ": %s", msg); |
|
|
switch (type) { |
fputc('\n', stderr); |
case (WARN_COMPAT): |
|
wtype = "compat"; |
|
if (curp->wflags & WARN_WCOMPAT) |
|
break; |
|
return(1); |
|
case (WARN_SYNTAX): |
|
wtype = "syntax"; |
|
if (curp->wflags & WARN_WSYNTAX) |
|
break; |
|
return(1); |
|
} |
|
|
|
assert(wtype); |
|
warnx("%s:%d: %s warning: %s (column %d)", |
|
curp->file, line, wtype, msg, col); |
|
|
|
if ( ! (curp->wflags & WARN_WERR)) |
|
return(1); |
|
|
|
warnx("%s: considering warnings as errors", |
|
__progname); |
|
return(0); |
|
} |
} |
|
|
|
|