version 1.29, 2009/06/16 19:13:28 |
version 1.169, 2014/01/06 00:53:33 |
|
|
/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
|
* Copyright (c) 2010, 2011, 2012 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 above |
* purpose with or without fee is hereby granted, provided that the above |
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <sys/stat.h> |
#ifdef HAVE_CONFIG_H |
|
#include "config.h" |
|
#endif |
|
|
#include <assert.h> |
#include <assert.h> |
#include <err.h> |
|
#include <fcntl.h> |
|
#include <stdio.h> |
#include <stdio.h> |
|
#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
|
|
|
#include "mandoc.h" |
|
#include "main.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
|
|
/* Account for FreeBSD and Linux in our declarations. */ |
#if !defined(__GNUC__) || (__GNUC__ < 2) |
|
# if !defined(lint) |
#ifdef __linux__ |
# define __attribute__(x) |
extern int getsubopt(char **, char * const *, char **); |
|
# ifndef __dead |
|
# define __dead __attribute__((__noreturn__)) |
|
# endif |
# endif |
#elif defined(__dead2) |
#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ |
# ifndef __dead |
|
# define __dead __dead2 |
|
# endif |
|
#endif |
|
|
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typedef int (*out_mdoc)(void *, const struct mdoc *); |
typedef void (*out_mdoc)(void *, const struct mdoc *); |
typedef int (*out_man)(void *, const struct man *); |
typedef void (*out_man)(void *, const struct man *); |
typedef void (*out_free)(void *); |
typedef void (*out_free)(void *); |
|
|
struct buf { |
|
char *buf; |
|
size_t sz; |
|
}; |
|
|
|
enum intt { |
|
INTT_AUTO, |
|
INTT_MDOC, |
|
INTT_MAN |
|
}; |
|
|
|
enum outt { |
enum outt { |
OUTT_ASCII = 0, |
OUTT_ASCII = 0, /* -Tascii */ |
OUTT_TREE, |
OUTT_LOCALE, /* -Tlocale */ |
OUTT_LINT |
OUTT_UTF8, /* -Tutf8 */ |
|
OUTT_TREE, /* -Ttree */ |
|
OUTT_MAN, /* -Tman */ |
|
OUTT_HTML, /* -Thtml */ |
|
OUTT_XHTML, /* -Txhtml */ |
|
OUTT_LINT, /* -Tlint */ |
|
OUTT_PS, /* -Tps */ |
|
OUTT_PDF /* -Tpdf */ |
}; |
}; |
|
|
struct curparse { |
struct curparse { |
const char *file; /* Current parse. */ |
struct mparse *mp; |
int fd; /* Current parse. */ |
enum mandoclevel wlevel; /* ignore messages below this */ |
int wflags; |
int wstop; /* stop after a file with a warning */ |
#define WARN_WALL 0x03 /* All-warnings mask. */ |
enum outt outtype; /* which output to use */ |
#define WARN_WCOMPAT (1 << 0) /* Compatibility warnings. */ |
out_mdoc outmdoc; /* mdoc output ptr */ |
#define WARN_WSYNTAX (1 << 1) /* Syntax warnings. */ |
out_man outman; /* man output ptr */ |
#define WARN_WERR (1 << 2) /* Warnings->errors. */ |
out_free outfree; /* free output ptr */ |
int fflags; |
void *outdata; /* data for output */ |
#define IGN_SCOPE (1 << 0) /* Ignore scope errors. */ |
char outopts[BUFSIZ]; /* buf of output opts */ |
#define NO_IGN_ESCAPE (1 << 1) /* Don't ignore bad escapes. */ |
|
#define NO_IGN_MACRO (1 << 2) /* Don't ignore bad macros. */ |
|
#define NO_IGN_CHARS (1 << 3) /* Don't ignore bad chars. */ |
|
enum intt inttype; /* Input parsers... */ |
|
struct man *man; |
|
struct man *lastman; |
|
struct mdoc *mdoc; |
|
struct mdoc *lastmdoc; |
|
enum outt outtype; /* Output devices... */ |
|
out_mdoc outmdoc; |
|
out_man outman; |
|
out_free outfree; |
|
void *outdata; |
|
}; |
}; |
|
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extern void *ascii_alloc(void); |
static int moptions(enum mparset *, char *); |
extern int tree_mdoc(void *, const struct mdoc *); |
static void mmsg(enum mandocerr, enum mandoclevel, |
extern int tree_man(void *, const struct man *); |
const char *, int, int, const char *); |
extern int terminal_mdoc(void *, const struct mdoc *); |
static void parse(struct curparse *, int, |
extern int terminal_man(void *, const struct man *); |
const char *, enum mandoclevel *); |
extern void terminal_free(void *); |
static int toptions(struct curparse *, char *); |
|
static void usage(void) __attribute__((noreturn)); |
|
static void version(void) __attribute__((noreturn)); |
|
static int woptions(struct curparse *, char *); |
|
|
static int foptions(int *, char *); |
static const char *progname; |
static int toptions(enum outt *, char *); |
|
static int moptions(enum intt *, char *); |
|
static int woptions(int *, char *); |
|
static int merr(void *, int, int, const char *); |
|
static int manwarn(void *, int, int, const char *); |
|
static int mdocwarn(void *, int, int, |
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enum mdoc_warn, const char *); |
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static int fstdin(struct buf *, struct buf *, |
|
struct curparse *); |
|
static int ffile(struct buf *, struct buf *, |
|
const char *, struct curparse *); |
|
static int fdesc(struct buf *, struct buf *, |
|
struct curparse *); |
|
static int pset(const char *, int, struct curparse *, |
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struct man **, struct mdoc **); |
|
static struct man *man_init(struct curparse *); |
|
static struct mdoc *mdoc_init(struct curparse *); |
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__dead static void version(void); |
|
__dead static void usage(void); |
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|
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extern char *__progname; |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
int c, rc; |
int c; |
struct buf ln, blk; |
|
struct curparse curp; |
struct curparse curp; |
|
enum mparset type; |
|
enum mandoclevel rc; |
|
char *defos; |
|
|
bzero(&curp, sizeof(struct curparse)); |
progname = strrchr(argv[0], '/'); |
|
if (progname == NULL) |
|
progname = argv[0]; |
|
else |
|
++progname; |
|
|
curp.inttype = INTT_AUTO; |
memset(&curp, 0, sizeof(struct curparse)); |
|
|
|
type = MPARSE_AUTO; |
curp.outtype = OUTT_ASCII; |
curp.outtype = OUTT_ASCII; |
|
curp.wlevel = MANDOCLEVEL_FATAL; |
|
defos = NULL; |
|
|
/* LINTED */ |
/* LINTED */ |
while (-1 != (c = getopt(argc, argv, "f:m:VW:T:"))) |
while (-1 != (c = getopt(argc, argv, "I:m:O:T:VW:"))) |
switch (c) { |
switch (c) { |
case ('f'): |
case ('I'): |
if ( ! foptions(&curp.fflags, optarg)) |
if (strncmp(optarg, "os=", 3)) { |
return(0); |
fprintf(stderr, "-I%s: Bad argument\n", |
|
optarg); |
|
return((int)MANDOCLEVEL_BADARG); |
|
} |
|
if (defos) { |
|
fprintf(stderr, "-I%s: Duplicate argument\n", |
|
optarg); |
|
return((int)MANDOCLEVEL_BADARG); |
|
} |
|
defos = mandoc_strdup(optarg + 3); |
break; |
break; |
case ('m'): |
case ('m'): |
if ( ! moptions(&curp.inttype, optarg)) |
if ( ! moptions(&type, optarg)) |
return(0); |
return((int)MANDOCLEVEL_BADARG); |
break; |
break; |
|
case ('O'): |
|
(void)strlcat(curp.outopts, optarg, BUFSIZ); |
|
(void)strlcat(curp.outopts, ",", BUFSIZ); |
|
break; |
case ('T'): |
case ('T'): |
if ( ! toptions(&curp.outtype, optarg)) |
if ( ! toptions(&curp, optarg)) |
return(0); |
return((int)MANDOCLEVEL_BADARG); |
break; |
break; |
case ('W'): |
case ('W'): |
if ( ! woptions(&curp.wflags, optarg)) |
if ( ! woptions(&curp, optarg)) |
return(0); |
return((int)MANDOCLEVEL_BADARG); |
break; |
break; |
case ('V'): |
case ('V'): |
version(); |
version(); |
Line 156 main(int argc, char *argv[]) |
|
Line 141 main(int argc, char *argv[]) |
|
/* NOTREACHED */ |
/* NOTREACHED */ |
} |
} |
|
|
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curp.mp = mparse_alloc(type, curp.wlevel, mmsg, defos, 0); |
|
|
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/* |
|
* Conditionally start up the lookaside buffer before parsing. |
|
*/ |
|
if (OUTT_MAN == curp.outtype) |
|
mparse_keep(curp.mp); |
|
|
argc -= optind; |
argc -= optind; |
argv += optind; |
argv += optind; |
|
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/* Configure buffers. */ |
rc = MANDOCLEVEL_OK; |
|
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bzero(&ln, sizeof(struct buf)); |
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bzero(&blk, sizeof(struct buf)); |
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rc = 1; |
|
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if (NULL == *argv) |
if (NULL == *argv) |
if ( ! fstdin(&blk, &ln, &curp)) |
parse(&curp, STDIN_FILENO, "<stdin>", &rc); |
rc = 0; |
|
|
|
while (rc && *argv) { |
while (*argv) { |
if ( ! ffile(&blk, &ln, *argv, &curp)) |
parse(&curp, -1, *argv, &rc); |
rc = 0; |
if (MANDOCLEVEL_OK != rc && curp.wstop) |
argv++; |
break; |
if (*argv && rc) { |
++argv; |
if (curp.lastman) |
|
if ( ! man_reset(curp.lastman)) |
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rc = 0; |
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if (curp.lastmdoc) |
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if ( ! mdoc_reset(curp.lastmdoc)) |
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rc = 0; |
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curp.lastman = NULL; |
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curp.lastmdoc = NULL; |
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} |
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} |
} |
|
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if (blk.buf) |
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free(blk.buf); |
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if (ln.buf) |
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free(ln.buf); |
|
|
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/* TODO: have a curp_free routine. */ |
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if (curp.outfree) |
if (curp.outfree) |
(*curp.outfree)(curp.outdata); |
(*curp.outfree)(curp.outdata); |
if (curp.mdoc) |
if (curp.mp) |
mdoc_free(curp.mdoc); |
mparse_free(curp.mp); |
if (curp.man) |
free(defos); |
man_free(curp.man); |
|
|
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return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
return((int)rc); |
} |
} |
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static void |
__dead static void |
|
version(void) |
version(void) |
{ |
{ |
|
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(void)printf("%s %s\n", __progname, VERSION); |
printf("%s %s\n", progname, VERSION); |
exit(EXIT_SUCCESS); |
exit((int)MANDOCLEVEL_OK); |
} |
} |
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static void |
__dead static void |
|
usage(void) |
usage(void) |
{ |
{ |
|
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(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
fprintf(stderr, "usage: %s " |
"[-mformat] [-Toutput] [-Werr...]\n", |
"[-V] " |
__progname); |
"[-Ios=name] " |
exit(EXIT_FAILURE); |
"[-mformat] " |
} |
"[-Ooption] " |
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"[-Toutput] " |
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"[-Wlevel]\n" |
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"\t [file ...]\n", |
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progname); |
|
|
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exit((int)MANDOCLEVEL_BADARG); |
static struct man * |
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man_init(struct curparse *curp) |
|
{ |
|
int pflags; |
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struct man *man; |
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struct man_cb mancb; |
|
|
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mancb.man_err = merr; |
|
mancb.man_warn = manwarn; |
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|
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/* |
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* Default behaviour is to ignore unknown macros. This is |
|
* specified in mandoc.1. |
|
*/ |
|
|
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pflags = MAN_IGN_MACRO; |
|
|
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/* Override default behaviour... */ |
|
|
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if (curp->fflags & NO_IGN_MACRO) |
|
pflags &= ~MAN_IGN_MACRO; |
|
|
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if (NULL == (man = man_alloc(curp, pflags, &mancb))) |
|
warnx("memory exhausted"); |
|
|
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return(man); |
|
} |
} |
|
|
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static void |
static struct mdoc * |
parse(struct curparse *curp, int fd, |
mdoc_init(struct curparse *curp) |
const char *file, enum mandoclevel *level) |
{ |
{ |
int pflags; |
enum mandoclevel rc; |
struct mdoc *mdoc; |
struct mdoc *mdoc; |
struct mdoc_cb mdoccb; |
struct man *man; |
|
|
mdoccb.mdoc_err = merr; |
/* Begin by parsing the file itself. */ |
mdoccb.mdoc_warn = mdocwarn; |
|
|
|
/* |
assert(file); |
* Default behaviour is to ignore unknown macros, escape |
assert(fd >= -1); |
* sequences and characters (very liberal). This is specified |
|
* in mandoc.1. |
|
*/ |
|
|
|
pflags = MDOC_IGN_MACRO | MDOC_IGN_ESCAPE | MDOC_IGN_CHARS; |
rc = mparse_readfd(curp->mp, fd, file); |
|
|
/* Override default behaviour... */ |
/* Stop immediately if the parse has failed. */ |
|
|
if (curp->fflags & IGN_SCOPE) |
if (MANDOCLEVEL_FATAL <= rc) |
pflags |= MDOC_IGN_SCOPE; |
goto cleanup; |
if (curp->fflags & NO_IGN_ESCAPE) |
|
pflags &= ~MDOC_IGN_ESCAPE; |
|
if (curp->fflags & NO_IGN_MACRO) |
|
pflags &= ~MDOC_IGN_MACRO; |
|
if (curp->fflags & NO_IGN_CHARS) |
|
pflags &= ~MDOC_IGN_CHARS; |
|
|
|
if (NULL == (mdoc = mdoc_alloc(curp, pflags, &mdoccb))) |
|
warnx("memory exhausted"); |
|
|
|
return(mdoc); |
|
} |
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static int |
|
fstdin(struct buf *blk, struct buf *ln, struct curparse *curp) |
|
{ |
|
|
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curp->file = "<stdin>"; |
|
curp->fd = STDIN_FILENO; |
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return(fdesc(blk, ln, curp)); |
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} |
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static int |
|
ffile(struct buf *blk, struct buf *ln, |
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const char *file, struct curparse *curp) |
|
{ |
|
int c; |
|
|
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curp->file = file; |
|
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
|
warn("%s", curp->file); |
|
return(0); |
|
} |
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c = fdesc(blk, ln, curp); |
|
|
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if (-1 == close(curp->fd)) |
|
warn("%s", curp->file); |
|
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return(c); |
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} |
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static int |
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fdesc(struct buf *blk, struct buf *ln, struct curparse *curp) |
|
{ |
|
size_t sz; |
|
ssize_t ssz; |
|
struct stat st; |
|
int j, i, pos, lnn, comment; |
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struct man *man; |
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struct mdoc *mdoc; |
|
|
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sz = BUFSIZ; |
|
man = NULL; |
|
mdoc = NULL; |
|
|
|
/* |
/* |
* Two buffers: ln and buf. buf is the input buffer optimised |
* With -Wstop and warnings or errors of at least the requested |
* here for each file's block size. ln is a line buffer. Both |
* level, do not produce output. |
* growable, hence passed in by ptr-ptr. |
|
*/ |
*/ |
|
|
if (-1 == fstat(curp->fd, &st)) |
if (MANDOCLEVEL_OK != rc && curp->wstop) |
warnx("%s", curp->file); |
goto cleanup; |
else if ((size_t)st.st_blksize > sz) |
|
sz = st.st_blksize; |
|
|
|
if (sz > blk->sz) { |
/* If unset, allocate output dev now (if applicable). */ |
blk->buf = realloc(blk->buf, sz); |
|
if (NULL == blk->buf) { |
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warn("realloc"); |
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return(0); |
|
} |
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blk->sz = sz; |
|
} |
|
|
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/* Fill buf with file blocksize. */ |
if ( ! (curp->outman && curp->outmdoc)) { |
|
switch (curp->outtype) { |
for (lnn = pos = comment = 0; ; ) { |
case (OUTT_XHTML): |
if (-1 == (ssz = read(curp->fd, blk->buf, sz))) { |
curp->outdata = xhtml_alloc(curp->outopts); |
warn("%s", curp->file); |
curp->outfree = html_free; |
return(0); |
|
} else if (0 == ssz) |
|
break; |
break; |
|
case (OUTT_HTML): |
/* Parse the read block into partial or full lines. */ |
curp->outdata = html_alloc(curp->outopts); |
|
curp->outfree = html_free; |
for (i = 0; i < (int)ssz; i++) { |
break; |
if (pos >= (int)ln->sz) { |
case (OUTT_UTF8): |
ln->sz += 256; /* Step-size. */ |
curp->outdata = utf8_alloc(curp->outopts); |
ln->buf = realloc(ln->buf, ln->sz); |
curp->outfree = ascii_free; |
if (NULL == ln->buf) { |
break; |
warn("realloc"); |
case (OUTT_LOCALE): |
return(0); |
curp->outdata = locale_alloc(curp->outopts); |
} |
curp->outfree = ascii_free; |
} |
break; |
|
case (OUTT_ASCII): |
if ('\n' != blk->buf[i]) { |
curp->outdata = ascii_alloc(curp->outopts); |
if (comment) |
curp->outfree = ascii_free; |
continue; |
break; |
ln->buf[pos++] = blk->buf[i]; |
case (OUTT_PDF): |
|
curp->outdata = pdf_alloc(curp->outopts); |
/* Handle in-line `\"' comments. */ |
curp->outfree = pspdf_free; |
|
break; |
if (1 == pos || '\"' != ln->buf[pos - 1]) |
case (OUTT_PS): |
continue; |
curp->outdata = ps_alloc(curp->outopts); |
|
curp->outfree = pspdf_free; |
for (j = pos - 2; j >= 0; j--) |
break; |
if ('\\' != ln->buf[j]) |
default: |
break; |
break; |
|
|
if ( ! ((pos - 2 - j) % 2)) |
|
continue; |
|
|
|
comment = 1; |
|
pos -= 2; |
|
continue; |
|
} |
|
|
|
/* Handle escaped `\\n' newlines. */ |
|
|
|
if (pos > 0 && 0 == comment && |
|
'\\' == ln->buf[pos - 1]) { |
|
for (j = pos - 1; j >= 0; j--) |
|
if ('\\' != ln->buf[j]) |
|
break; |
|
if ( ! ((pos - j) % 2)) { |
|
pos--; |
|
lnn++; |
|
continue; |
|
} |
|
} |
|
|
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ln->buf[pos] = 0; |
|
lnn++; |
|
|
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/* If unset, assign parser in pset(). */ |
|
|
|
if ( ! (man || mdoc) && ! pset(ln->buf, |
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pos, curp, &man, &mdoc)) |
|
return(0); |
|
|
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pos = comment = 0; |
|
|
|
if (man && ! man_parseln(man, lnn, ln->buf)) |
|
return(0); |
|
if (mdoc && ! mdoc_parseln(mdoc, lnn, ln->buf)) |
|
return(0); |
|
} |
} |
} |
|
|
|
/* NOTE a parser may not have been assigned, yet. */ |
|
|
|
if ( ! (man || mdoc)) { |
|
warnx("%s: not a manual", curp->file); |
|
return(0); |
|
} |
|
|
|
if (mdoc && ! mdoc_endparse(mdoc)) |
|
return(0); |
|
if (man && ! man_endparse(man)) |
|
return(0); |
|
|
|
/* If unset, allocate output dev now (if applicable). */ |
|
|
|
if ( ! (curp->outman && curp->outmdoc)) { |
|
switch (curp->outtype) { |
switch (curp->outtype) { |
|
case (OUTT_HTML): |
|
/* FALLTHROUGH */ |
|
case (OUTT_XHTML): |
|
curp->outman = html_man; |
|
curp->outmdoc = html_mdoc; |
|
break; |
case (OUTT_TREE): |
case (OUTT_TREE): |
curp->outman = tree_man; |
curp->outman = tree_man; |
curp->outmdoc = tree_mdoc; |
curp->outmdoc = tree_mdoc; |
break; |
break; |
case (OUTT_LINT): |
case (OUTT_MAN): |
|
curp->outmdoc = man_mdoc; |
|
curp->outman = man_man; |
break; |
break; |
default: |
case (OUTT_PDF): |
curp->outdata = ascii_alloc(); |
/* FALLTHROUGH */ |
|
case (OUTT_ASCII): |
|
/* FALLTHROUGH */ |
|
case (OUTT_UTF8): |
|
/* FALLTHROUGH */ |
|
case (OUTT_LOCALE): |
|
/* FALLTHROUGH */ |
|
case (OUTT_PS): |
curp->outman = terminal_man; |
curp->outman = terminal_man; |
curp->outmdoc = terminal_mdoc; |
curp->outmdoc = terminal_mdoc; |
curp->outfree = terminal_free; |
|
break; |
break; |
|
default: |
|
break; |
} |
} |
} |
} |
|
|
|
mparse_result(curp->mp, &mdoc, &man); |
|
|
/* Execute the out device, if it exists. */ |
/* Execute the out device, if it exists. */ |
|
|
if (man && curp->outman) |
if (man && curp->outman) |
if ( ! (*curp->outman)(curp->outdata, man)) |
(*curp->outman)(curp->outdata, man); |
return(0); |
|
if (mdoc && curp->outmdoc) |
if (mdoc && curp->outmdoc) |
if ( ! (*curp->outmdoc)(curp->outdata, mdoc)) |
(*curp->outmdoc)(curp->outdata, mdoc); |
return(0); |
|
|
|
return(1); |
cleanup: |
} |
|
|
|
|
mparse_reset(curp->mp); |
|
|
static int |
if (*level < rc) |
pset(const char *buf, int pos, struct curparse *curp, |
*level = rc; |
struct man **man, struct mdoc **mdoc) |
|
{ |
|
int i; |
|
|
|
/* |
|
* Try to intuit which kind of manual parser should be used. If |
|
* passed in by command-line (-man, -mdoc), then use that |
|
* explicitly. If passed as -mandoc, then try to guess from the |
|
* line: either skip comments, use -mdoc when finding `.Dt', or |
|
* default to -man, which is more lenient. |
|
*/ |
|
|
|
if (buf[0] == '.') { |
|
for (i = 1; buf[i]; i++) |
|
if (' ' != buf[i] && '\t' != buf[i]) |
|
break; |
|
if (0 == buf[i]) |
|
return(1); |
|
} |
|
|
|
switch (curp->inttype) { |
|
case (INTT_MDOC): |
|
if (NULL == curp->mdoc) |
|
curp->mdoc = mdoc_init(curp); |
|
if (NULL == (*mdoc = curp->mdoc)) |
|
return(0); |
|
curp->lastmdoc = *mdoc; |
|
return(1); |
|
case (INTT_MAN): |
|
if (NULL == curp->man) |
|
curp->man = man_init(curp); |
|
if (NULL == (*man = curp->man)) |
|
return(0); |
|
curp->lastman = *man; |
|
return(1); |
|
default: |
|
break; |
|
} |
|
|
|
if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { |
|
if (NULL == curp->mdoc) |
|
curp->mdoc = mdoc_init(curp); |
|
if (NULL == (*mdoc = curp->mdoc)) |
|
return(0); |
|
curp->lastmdoc = *mdoc; |
|
return(1); |
|
} |
|
|
|
if (NULL == curp->man) |
|
curp->man = man_init(curp); |
|
if (NULL == (*man = curp->man)) |
|
return(0); |
|
curp->lastman = *man; |
|
return(1); |
|
} |
} |
|
|
|
|
static int |
static int |
moptions(enum intt *tflags, char *arg) |
moptions(enum mparset *tflags, char *arg) |
{ |
{ |
|
|
if (0 == strcmp(arg, "doc")) |
if (0 == strcmp(arg, "doc")) |
*tflags = INTT_MDOC; |
*tflags = MPARSE_MDOC; |
else if (0 == strcmp(arg, "andoc")) |
else if (0 == strcmp(arg, "andoc")) |
*tflags = INTT_AUTO; |
*tflags = MPARSE_AUTO; |
else if (0 == strcmp(arg, "an")) |
else if (0 == strcmp(arg, "an")) |
*tflags = INTT_MAN; |
*tflags = MPARSE_MAN; |
else { |
else { |
warnx("bad argument: -m%s", arg); |
fprintf(stderr, "%s: Bad argument\n", arg); |
return(0); |
return(0); |
} |
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
static int |
static int |
toptions(enum outt *tflags, char *arg) |
toptions(struct curparse *curp, char *arg) |
{ |
{ |
|
|
if (0 == strcmp(arg, "ascii")) |
if (0 == strcmp(arg, "ascii")) |
*tflags = OUTT_ASCII; |
curp->outtype = OUTT_ASCII; |
else if (0 == strcmp(arg, "lint")) |
else if (0 == strcmp(arg, "lint")) { |
*tflags = OUTT_LINT; |
curp->outtype = OUTT_LINT; |
else if (0 == strcmp(arg, "tree")) |
curp->wlevel = MANDOCLEVEL_WARNING; |
*tflags = OUTT_TREE; |
} 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 { |
else { |
warnx("bad argument: -T%s", arg); |
fprintf(stderr, "%s: Bad argument\n", 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) |
woptions(struct curparse *curp, char *arg) |
{ |
{ |
char *v; |
char *v, *o; |
char *toks[6]; |
const char *toks[6]; |
|
|
toks[0] = "ign-scope"; |
toks[0] = "stop"; |
toks[1] = "no-ign-escape"; |
toks[1] = "all"; |
toks[2] = "no-ign-macro"; |
toks[2] = "warning"; |
toks[3] = "no-ign-chars"; |
toks[3] = "error"; |
toks[4] = "strict"; |
toks[4] = "fatal"; |
toks[5] = NULL; |
toks[5] = NULL; |
|
|
while (*arg) |
while (*arg) { |
switch (getsubopt(&arg, toks, &v)) { |
o = arg; |
|
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
case (0): |
case (0): |
*fflags |= IGN_SCOPE; |
curp->wstop = 1; |
break; |
break; |
case (1): |
case (1): |
*fflags |= NO_IGN_ESCAPE; |
/* FALLTHROUGH */ |
break; |
|
case (2): |
case (2): |
*fflags |= NO_IGN_MACRO; |
curp->wlevel = MANDOCLEVEL_WARNING; |
break; |
break; |
case (3): |
case (3): |
*fflags |= NO_IGN_CHARS; |
curp->wlevel = MANDOCLEVEL_ERROR; |
break; |
break; |
case (4): |
case (4): |
*fflags |= NO_IGN_ESCAPE | |
curp->wlevel = MANDOCLEVEL_FATAL; |
NO_IGN_MACRO | NO_IGN_CHARS; |
|
break; |
break; |
default: |
default: |
warnx("bad argument: -f%s", arg); |
fprintf(stderr, "-W%s: Bad argument\n", o); |
return(0); |
return(0); |
} |
} |
|
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
static void |
/* |
mmsg(enum mandocerr t, enum mandoclevel lvl, |
* Parse out the options for [-Werr...], which sets warning modes. |
const char *file, int line, int col, const char *msg) |
* These can be comma-delimited or called again. |
|
*/ |
|
static int |
|
woptions(int *wflags, char *arg) |
|
{ |
{ |
char *v; |
|
char *toks[5]; |
|
|
|
toks[0] = "all"; |
fprintf(stderr, "%s:%d:%d: %s: %s", |
toks[1] = "compat"; |
file, line, col + 1, |
toks[2] = "syntax"; |
mparse_strlevel(lvl), |
toks[3] = "error"; |
mparse_strerror(t)); |
toks[4] = NULL; |
|
|
|
while (*arg) |
if (msg) |
switch (getsubopt(&arg, toks, &v)) { |
fprintf(stderr, ": %s", msg); |
case (0): |
|
*wflags |= WARN_WALL; |
|
break; |
|
case (1): |
|
*wflags |= WARN_WCOMPAT; |
|
break; |
|
case (2): |
|
*wflags |= WARN_WSYNTAX; |
|
break; |
|
case (3): |
|
*wflags |= WARN_WERR; |
|
break; |
|
default: |
|
warnx("bad argument: -W%s", arg); |
|
return(0); |
|
} |
|
|
|
return(1); |
fputc('\n', stderr); |
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
merr(void *arg, int line, int col, const char *msg) |
|
{ |
|
struct curparse *curp; |
|
|
|
curp = (struct curparse *)arg; |
|
warnx("%s:%d: error: %s (column %d)", |
|
curp->file, line, msg, col); |
|
|
|
/* Always exit on errors... */ |
|
return(0); |
|
} |
|
|
|
|
|
static int |
|
mdocwarn(void *arg, int line, int col, |
|
enum mdoc_warn type, const char *msg) |
|
{ |
|
struct curparse *curp; |
|
char *wtype; |
|
|
|
curp = (struct curparse *)arg; |
|
wtype = NULL; |
|
|
|
switch (type) { |
|
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); |
|
|
|
/* |
|
* If the -Werror flag is passed in, as in gcc, then all |
|
* warnings are considered as errors. |
|
*/ |
|
|
|
warnx("%s: considering warnings as errors", |
|
__progname); |
|
return(0); |
|
} |
|
|
|
|
|
static int |
|
manwarn(void *arg, int line, int col, const char *msg) |
|
{ |
|
struct curparse *curp; |
|
|
|
curp = (struct curparse *)arg; |
|
|
|
if ( ! (curp->wflags & WARN_WSYNTAX)) |
|
return(1); |
|
|
|
warnx("%s:%d: syntax warning: %s (column %d)", |
|
curp->file, line, msg, col); |
|
|
|
if ( ! (curp->wflags & WARN_WERR)) |
|
return(1); |
|
|
|
/* |
|
* If the -Werror flag is passed in, as in gcc, then all |
|
* warnings are considered as errors. |
|
*/ |
|
|
|
warnx("%s: considering warnings as errors", |
|
__progname); |
|
return(0); |
|
} |
} |