version 1.289, 2017/04/18 16:01:20 |
version 1.305, 2018/04/19 16:25:24 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010-2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2012, 2014-2018 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.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 |
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#include "config.h" |
#include "config.h" |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <sys/ioctl.h> |
#include <sys/param.h> /* MACHINE */ |
#include <sys/param.h> /* MACHINE */ |
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#include <sys/termios.h> |
#include <sys/wait.h> |
#include <sys/wait.h> |
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#include <assert.h> |
#include <assert.h> |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
#include "mandoc.h" |
#include "mandoc.h" |
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#include "mandoc_xr.h" |
#include "roff.h" |
#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
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struct curparse { |
struct curparse { |
struct mparse *mp; |
struct mparse *mp; |
enum mandoclevel wlevel; /* ignore messages below this */ |
struct manoutput *outopts; /* output options */ |
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void *outdata; /* data for output */ |
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char *os_s; /* operating system for display */ |
int wstop; /* stop after a file with a warning */ |
int wstop; /* stop after a file with a warning */ |
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enum mandocerr mmin; /* ignore messages below this */ |
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enum mandoc_os os_e; /* check base system conventions */ |
enum outt outtype; /* which output to use */ |
enum outt outtype; /* which output to use */ |
void *outdata; /* data for output */ |
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struct manoutput *outopts; /* output options */ |
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}; |
}; |
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int mandocdb(int, char *[]); |
int mandocdb(int, char *[]); |
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static void check_xr(const char *); |
static int fs_lookup(const struct manpaths *, |
static int fs_lookup(const struct manpaths *, |
size_t ipath, const char *, |
size_t ipath, const char *, |
const char *, const char *, |
const char *, const char *, |
struct manpage **, size_t *); |
struct manpage **, size_t *); |
static void fs_search(const struct mansearch *, |
static int fs_search(const struct mansearch *, |
const struct manpaths *, int, char**, |
const struct manpaths *, int, char**, |
struct manpage **, size_t *); |
struct manpage **, size_t *); |
static int koptions(int *, char *); |
static int koptions(int *, char *); |
Line 107 static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2 |
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Line 113 static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2 |
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static char help_arg[] = "help"; |
static char help_arg[] = "help"; |
static char *help_argv[] = {help_arg, NULL}; |
static char *help_argv[] = {help_arg, NULL}; |
static enum mandoclevel rc; |
static enum mandoclevel rc; |
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static FILE *mmsg_stream; |
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int |
int |
Line 115 main(int argc, char *argv[]) |
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Line 122 main(int argc, char *argv[]) |
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struct manconf conf; |
struct manconf conf; |
struct mansearch search; |
struct mansearch search; |
struct curparse curp; |
struct curparse curp; |
|
struct winsize ws; |
struct tag_files *tag_files; |
struct tag_files *tag_files; |
struct manpage *res, *resp; |
struct manpage *res, *resp; |
const char *progname, *sec, *thisarg; |
const char *progname, *sec, *thisarg; |
char *conf_file, *defpaths, *auxpaths; |
char *conf_file, *defpaths, *auxpaths; |
char *defos, *oarg; |
char *oarg; |
unsigned char *uc; |
unsigned char *uc; |
size_t i, sz; |
size_t i, sz; |
int prio, best_prio; |
int prio, best_prio; |
enum outmode outmode; |
enum outmode outmode; |
int fd; |
int fd, startdir; |
int show_usage; |
int show_usage; |
int options; |
int options; |
int use_pager; |
int use_pager; |
Line 183 main(int argc, char *argv[]) |
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Line 191 main(int argc, char *argv[]) |
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memset(&curp, 0, sizeof(struct curparse)); |
memset(&curp, 0, sizeof(struct curparse)); |
curp.outtype = OUTT_LOCALE; |
curp.outtype = OUTT_LOCALE; |
curp.wlevel = MANDOCLEVEL_BADARG; |
curp.mmin = MANDOCERR_MAX; |
curp.outopts = &conf.output; |
curp.outopts = &conf.output; |
options = MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1; |
options = MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1; |
defos = NULL; |
mmsg_stream = stderr; |
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use_pager = 1; |
use_pager = 1; |
tag_files = NULL; |
tag_files = NULL; |
Line 222 main(int argc, char *argv[]) |
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Line 230 main(int argc, char *argv[]) |
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warnx("-I %s: Bad argument", optarg); |
warnx("-I %s: Bad argument", optarg); |
return (int)MANDOCLEVEL_BADARG; |
return (int)MANDOCLEVEL_BADARG; |
} |
} |
if (defos) { |
if (curp.os_s != NULL) { |
warnx("-I %s: Duplicate argument", optarg); |
warnx("-I %s: Duplicate argument", optarg); |
return (int)MANDOCLEVEL_BADARG; |
return (int)MANDOCLEVEL_BADARG; |
} |
} |
defos = mandoc_strdup(optarg + 3); |
curp.os_s = mandoc_strdup(optarg + 3); |
break; |
break; |
case 'K': |
case 'K': |
if ( ! koptions(&options, optarg)) |
if ( ! koptions(&options, optarg)) |
Line 311 main(int argc, char *argv[]) |
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Line 319 main(int argc, char *argv[]) |
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!isatty(STDOUT_FILENO)) |
!isatty(STDOUT_FILENO)) |
use_pager = 0; |
use_pager = 0; |
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if (use_pager && |
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(conf.output.width == 0 || conf.output.indent == 0) && |
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ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) != -1) { |
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if (conf.output.width == 0 && ws.ws_col < 79) |
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conf.output.width = ws.ws_col - 1; |
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if (conf.output.indent == 0 && ws.ws_col < 66) |
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conf.output.indent = 3; |
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} |
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#if HAVE_PLEDGE |
#if HAVE_PLEDGE |
if (!use_pager) |
if (!use_pager) |
if (pledge("stdio rpath", NULL) == -1) |
if (pledge("stdio rpath", NULL) == -1) |
Line 369 main(int argc, char *argv[]) |
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Line 386 main(int argc, char *argv[]) |
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argc, argv, &res, &sz)) |
argc, argv, &res, &sz)) |
usage(search.argmode); |
usage(search.argmode); |
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if (sz == 0) { |
if (sz == 0 && search.argmode == ARG_NAME) |
if (search.argmode == ARG_NAME) |
fs_search(&search, &conf.manpath, |
fs_search(&search, &conf.manpath, |
argc, argv, &res, &sz); |
argc, argv, &res, &sz); |
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else |
if (search.argmode == ARG_NAME) { |
warnx("nothing appropriate"); |
for (c = 0; c < argc; c++) { |
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if (strchr(argv[c], '/') == NULL) |
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continue; |
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if (access(argv[c], R_OK) == -1) { |
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warn("%s", argv[c]); |
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continue; |
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} |
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res = mandoc_reallocarray(res, |
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sz + 1, sizeof(*res)); |
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res[sz].file = mandoc_strdup(argv[c]); |
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res[sz].names = NULL; |
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res[sz].output = NULL; |
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res[sz].ipath = SIZE_MAX; |
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res[sz].bits = 0; |
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res[sz].sec = 10; |
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res[sz].form = FORM_SRC; |
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sz++; |
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} |
} |
} |
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if (sz == 0) { |
if (sz == 0) { |
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if (search.argmode != ARG_NAME) |
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warnx("nothing appropriate"); |
rc = MANDOCLEVEL_BADARG; |
rc = MANDOCLEVEL_BADARG; |
goto out; |
goto out; |
} |
} |
Line 446 main(int argc, char *argv[]) |
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Line 482 main(int argc, char *argv[]) |
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moptions(&options, auxpaths); |
moptions(&options, auxpaths); |
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mchars_alloc(); |
mchars_alloc(); |
curp.mp = mparse_alloc(options, curp.wlevel, mmsg, defos); |
curp.mp = mparse_alloc(options, curp.mmin, mmsg, |
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curp.os_e, curp.os_s); |
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/* |
/* |
* Conditionally start up the lookaside buffer before parsing. |
* Conditionally start up the lookaside buffer before parsing. |
Line 460 main(int argc, char *argv[]) |
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Line 497 main(int argc, char *argv[]) |
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parse(&curp, STDIN_FILENO, "<stdin>"); |
parse(&curp, STDIN_FILENO, "<stdin>"); |
} |
} |
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/* |
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* Remember the original working directory, if possible. |
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* This will be needed if some names on the command line |
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* are page names and some are relative file names. |
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* Do not error out if the current directory is not |
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* readable: Maybe it won't be needed after all. |
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*/ |
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startdir = open(".", O_RDONLY | O_DIRECTORY); |
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while (argc > 0) { |
while (argc > 0) { |
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/* |
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* Changing directories is not needed in ARG_FILE mode. |
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* Do it on a best-effort basis. Even in case of |
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* failure, some functionality may still work. |
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*/ |
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if (resp != NULL) { |
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if (resp->ipath != SIZE_MAX) |
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(void)chdir(conf.manpath.paths[resp->ipath]); |
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else if (startdir != -1) |
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(void)fchdir(startdir); |
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} |
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fd = mparse_open(curp.mp, resp != NULL ? resp->file : *argv); |
fd = mparse_open(curp.mp, resp != NULL ? resp->file : *argv); |
if (fd != -1) { |
if (fd != -1) { |
if (use_pager) { |
if (use_pager) { |
Line 470 main(int argc, char *argv[]) |
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Line 529 main(int argc, char *argv[]) |
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if (resp == NULL) |
if (resp == NULL) |
parse(&curp, fd, *argv); |
parse(&curp, fd, *argv); |
else if (resp->form == FORM_SRC) { |
else if (resp->form == FORM_SRC) |
/* For .so only; ignore failure. */ |
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chdir(conf.manpath.paths[resp->ipath]); |
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parse(&curp, fd, resp->file); |
parse(&curp, fd, resp->file); |
} else |
else |
passthrough(resp->file, fd, |
passthrough(resp->file, fd, |
conf.output.synopsisonly); |
conf.output.synopsisonly); |
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if (ferror(stdout)) { |
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if (tag_files != NULL) { |
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warn("%s", tag_files->ofn); |
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tag_unlink(); |
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tag_files = NULL; |
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} else |
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warn("stdout"); |
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rc = MANDOCLEVEL_SYSERR; |
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break; |
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} |
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if (argc > 1 && curp.outtype <= OUTT_UTF8) { |
if (argc > 1 && curp.outtype <= OUTT_UTF8) { |
if (curp.outdata == NULL) |
if (curp.outdata == NULL) |
outdata_alloc(&curp); |
outdata_alloc(&curp); |
Line 496 main(int argc, char *argv[]) |
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Line 564 main(int argc, char *argv[]) |
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if (--argc) |
if (--argc) |
mparse_reset(curp.mp); |
mparse_reset(curp.mp); |
} |
} |
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if (startdir != -1) { |
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(void)fchdir(startdir); |
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close(startdir); |
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} |
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if (curp.outdata != NULL) { |
if (curp.outdata != NULL) { |
switch (curp.outtype) { |
switch (curp.outtype) { |
Line 515 main(int argc, char *argv[]) |
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Line 587 main(int argc, char *argv[]) |
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break; |
break; |
} |
} |
} |
} |
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mandoc_xr_free(); |
mparse_free(curp.mp); |
mparse_free(curp.mp); |
mchars_free(); |
mchars_free(); |
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mansearch_free(res, sz); |
mansearch_free(res, sz); |
} |
} |
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free(defos); |
free(curp.os_s); |
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/* |
/* |
* When using a pager, finish writing both temporary files, |
* When using a pager, finish writing both temporary files, |
Line 658 fs_lookup(const struct manpaths *paths, size_t ipath, |
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Line 731 fs_lookup(const struct manpaths *paths, size_t ipath, |
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if (globres == 0) |
if (globres == 0) |
file = mandoc_strdup(*globinfo.gl_pathv); |
file = mandoc_strdup(*globinfo.gl_pathv); |
globfree(&globinfo); |
globfree(&globinfo); |
if (globres != 0) |
if (globres == 0) |
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goto found; |
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if (res != NULL || ipath + 1 != paths->sz) |
return 0; |
return 0; |
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mandoc_asprintf(&file, "%s.%s", name, sec); |
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globres = access(file, R_OK); |
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free(file); |
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return globres != -1; |
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found: |
found: |
warnx("outdated mandoc.db lacks %s(%s) entry, run %s %s", |
warnx("outdated mandoc.db lacks %s(%s) entry, run %s %s", |
name, sec, BINM_MAKEWHATIS, paths->paths[ipath]); |
name, sec, BINM_MAKEWHATIS, paths->paths[ipath]); |
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if (res == NULL) { |
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free(file); |
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return 1; |
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} |
*res = mandoc_reallocarray(*res, ++*ressz, sizeof(struct manpage)); |
*res = mandoc_reallocarray(*res, ++*ressz, sizeof(struct manpage)); |
page = *res + (*ressz - 1); |
page = *res + (*ressz - 1); |
page->file = file; |
page->file = file; |
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return 1; |
return 1; |
} |
} |
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static void |
static int |
fs_search(const struct mansearch *cfg, const struct manpaths *paths, |
fs_search(const struct mansearch *cfg, const struct manpaths *paths, |
int argc, char **argv, struct manpage **res, size_t *ressz) |
int argc, char **argv, struct manpage **res, size_t *ressz) |
{ |
{ |
Line 688 fs_search(const struct mansearch *cfg, const struct ma |
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Line 772 fs_search(const struct mansearch *cfg, const struct ma |
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assert(cfg->argmode == ARG_NAME); |
assert(cfg->argmode == ARG_NAME); |
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*res = NULL; |
if (res != NULL) |
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*res = NULL; |
*ressz = lastsz = 0; |
*ressz = lastsz = 0; |
while (argc) { |
while (argc) { |
for (ipath = 0; ipath < paths->sz; ipath++) { |
for (ipath = 0; ipath < paths->sz; ipath++) { |
Line 696 fs_search(const struct mansearch *cfg, const struct ma |
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Line 781 fs_search(const struct mansearch *cfg, const struct ma |
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if (fs_lookup(paths, ipath, cfg->sec, |
if (fs_lookup(paths, ipath, cfg->sec, |
cfg->arch, *argv, res, ressz) && |
cfg->arch, *argv, res, ressz) && |
cfg->firstmatch) |
cfg->firstmatch) |
return; |
return 1; |
} else for (isec = 0; isec < nsec; isec++) |
} else for (isec = 0; isec < nsec; isec++) |
if (fs_lookup(paths, ipath, sections[isec], |
if (fs_lookup(paths, ipath, sections[isec], |
cfg->arch, *argv, res, ressz) && |
cfg->arch, *argv, res, ressz) && |
cfg->firstmatch) |
cfg->firstmatch) |
return; |
return 1; |
} |
} |
if (*ressz == lastsz) |
if (res != NULL && *ressz == lastsz && |
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strchr(*argv, '/') == NULL) |
warnx("No entry for %s in the manual.", *argv); |
warnx("No entry for %s in the manual.", *argv); |
lastsz = *ressz; |
lastsz = *ressz; |
argv++; |
argv++; |
argc--; |
argc--; |
} |
} |
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return 0; |
} |
} |
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static void |
static void |
Line 745 parse(struct curparse *curp, int fd, const char *file) |
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Line 832 parse(struct curparse *curp, int fd, const char *file) |
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if (man == NULL) |
if (man == NULL) |
return; |
return; |
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mandoc_xr_reset(); |
if (man->macroset == MACROSET_MDOC) { |
if (man->macroset == MACROSET_MDOC) { |
if (curp->outtype != OUTT_TREE || !curp->outopts->noval) |
if (curp->outtype != OUTT_TREE || !curp->outopts->noval) |
mdoc_validate(man); |
mdoc_validate(man); |
Line 796 parse(struct curparse *curp, int fd, const char *file) |
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Line 884 parse(struct curparse *curp, int fd, const char *file) |
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break; |
break; |
} |
} |
} |
} |
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if (curp->mmin < MANDOCERR_STYLE) |
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check_xr(file); |
mparse_updaterc(curp->mp, &rc); |
mparse_updaterc(curp->mp, &rc); |
} |
} |
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static void |
static void |
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check_xr(const char *file) |
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{ |
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static struct manpaths paths; |
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struct mansearch search; |
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struct mandoc_xr *xr; |
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char *cp; |
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size_t sz; |
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if (paths.sz == 0) |
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manpath_base(&paths); |
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for (xr = mandoc_xr_get(); xr != NULL; xr = xr->next) { |
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if (xr->line == -1) |
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continue; |
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search.arch = NULL; |
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search.sec = xr->sec; |
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search.outkey = NULL; |
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search.argmode = ARG_NAME; |
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search.firstmatch = 1; |
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if (mansearch(&search, &paths, 1, &xr->name, NULL, &sz)) |
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continue; |
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if (fs_search(&search, &paths, 1, &xr->name, NULL, &sz)) |
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continue; |
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if (xr->count == 1) |
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mandoc_asprintf(&cp, "Xr %s %s", xr->name, xr->sec); |
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else |
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mandoc_asprintf(&cp, "Xr %s %s (%d times)", |
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xr->name, xr->sec, xr->count); |
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mmsg(MANDOCERR_XR_BAD, MANDOCLEVEL_STYLE, |
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file, xr->line, xr->pos + 1, cp); |
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free(cp); |
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} |
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} |
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static void |
outdata_alloc(struct curparse *curp) |
outdata_alloc(struct curparse *curp) |
{ |
{ |
switch (curp->outtype) { |
switch (curp->outtype) { |
Line 937 toptions(struct curparse *curp, char *arg) |
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Line 1062 toptions(struct curparse *curp, char *arg) |
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curp->outtype = OUTT_ASCII; |
curp->outtype = OUTT_ASCII; |
else if (0 == strcmp(arg, "lint")) { |
else if (0 == strcmp(arg, "lint")) { |
curp->outtype = OUTT_LINT; |
curp->outtype = OUTT_LINT; |
curp->wlevel = MANDOCLEVEL_WARNING; |
curp->mmin = MANDOCERR_BASE; |
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mmsg_stream = stdout; |
} else if (0 == strcmp(arg, "tree")) |
} else if (0 == strcmp(arg, "tree")) |
curp->outtype = OUTT_TREE; |
curp->outtype = OUTT_TREE; |
else if (0 == strcmp(arg, "man")) |
else if (0 == strcmp(arg, "man")) |
Line 950 toptions(struct curparse *curp, char *arg) |
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Line 1076 toptions(struct curparse *curp, char *arg) |
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curp->outtype = OUTT_UTF8; |
curp->outtype = OUTT_UTF8; |
else if (0 == strcmp(arg, "locale")) |
else if (0 == strcmp(arg, "locale")) |
curp->outtype = OUTT_LOCALE; |
curp->outtype = OUTT_LOCALE; |
else if (0 == strcmp(arg, "xhtml")) |
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curp->outtype = OUTT_HTML; |
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else if (0 == strcmp(arg, "ps")) |
else if (0 == strcmp(arg, "ps")) |
curp->outtype = OUTT_PS; |
curp->outtype = OUTT_PS; |
else if (0 == strcmp(arg, "pdf")) |
else if (0 == strcmp(arg, "pdf")) |
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woptions(struct curparse *curp, char *arg) |
woptions(struct curparse *curp, char *arg) |
{ |
{ |
char *v, *o; |
char *v, *o; |
const char *toks[7]; |
const char *toks[11]; |
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toks[0] = "stop"; |
toks[0] = "stop"; |
toks[1] = "all"; |
toks[1] = "all"; |
toks[2] = "warning"; |
toks[2] = "base"; |
toks[3] = "error"; |
toks[3] = "style"; |
toks[4] = "unsupp"; |
toks[4] = "warning"; |
toks[5] = "fatal"; |
toks[5] = "error"; |
toks[6] = NULL; |
toks[6] = "unsupp"; |
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toks[7] = "fatal"; |
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toks[8] = "openbsd"; |
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toks[9] = "netbsd"; |
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toks[10] = NULL; |
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while (*arg) { |
while (*arg) { |
o = arg; |
o = arg; |
Line 986 woptions(struct curparse *curp, char *arg) |
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Line 1114 woptions(struct curparse *curp, char *arg) |
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break; |
break; |
case 1: |
case 1: |
case 2: |
case 2: |
curp->wlevel = MANDOCLEVEL_WARNING; |
curp->mmin = MANDOCERR_BASE; |
break; |
break; |
case 3: |
case 3: |
curp->wlevel = MANDOCLEVEL_ERROR; |
curp->mmin = MANDOCERR_STYLE; |
break; |
break; |
case 4: |
case 4: |
curp->wlevel = MANDOCLEVEL_UNSUPP; |
curp->mmin = MANDOCERR_WARNING; |
break; |
break; |
case 5: |
case 5: |
curp->wlevel = MANDOCLEVEL_BADARG; |
curp->mmin = MANDOCERR_ERROR; |
break; |
break; |
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case 6: |
|
curp->mmin = MANDOCERR_UNSUPP; |
|
break; |
|
case 7: |
|
curp->mmin = MANDOCERR_MAX; |
|
break; |
|
case 8: |
|
curp->mmin = MANDOCERR_BASE; |
|
curp->os_e = MANDOC_OS_OPENBSD; |
|
break; |
|
case 9: |
|
curp->mmin = MANDOCERR_BASE; |
|
curp->os_e = MANDOC_OS_NETBSD; |
|
break; |
default: |
default: |
warnx("-W %s: Bad argument", o); |
warnx("-W %s: Bad argument", o); |
return 0; |
return 0; |
} |
} |
} |
} |
|
|
return 1; |
return 1; |
} |
} |
|
|
Line 1012 mmsg(enum mandocerr t, enum mandoclevel lvl, |
|
Line 1153 mmsg(enum mandocerr t, enum mandoclevel lvl, |
|
{ |
{ |
const char *mparse_msg; |
const char *mparse_msg; |
|
|
fprintf(stderr, "%s: %s:", getprogname(), |
fprintf(mmsg_stream, "%s: %s:", getprogname(), |
file == NULL ? "<stdin>" : file); |
file == NULL ? "<stdin>" : file); |
|
|
if (line) |
if (line) |
fprintf(stderr, "%d:%d:", line, col + 1); |
fprintf(mmsg_stream, "%d:%d:", line, col + 1); |
|
|
fprintf(stderr, " %s", mparse_strlevel(lvl)); |
fprintf(mmsg_stream, " %s", mparse_strlevel(lvl)); |
|
|
if (NULL != (mparse_msg = mparse_strerror(t))) |
if ((mparse_msg = mparse_strerror(t)) != NULL) |
fprintf(stderr, ": %s", mparse_msg); |
fprintf(mmsg_stream, ": %s", mparse_msg); |
|
|
if (msg) |
if (msg) |
fprintf(stderr, ": %s", msg); |
fprintf(mmsg_stream, ": %s", msg); |
|
|
fputc('\n', stderr); |
fputc('\n', mmsg_stream); |
} |
} |
|
|
static pid_t |
static pid_t |
Line 1099 spawn_pager(struct tag_files *tag_files) |
|
Line 1240 spawn_pager(struct tag_files *tag_files) |
|
if (dup2(tag_files->ofd, STDOUT_FILENO) == -1) |
if (dup2(tag_files->ofd, STDOUT_FILENO) == -1) |
err((int)MANDOCLEVEL_SYSERR, "pager stdout"); |
err((int)MANDOCLEVEL_SYSERR, "pager stdout"); |
close(tag_files->ofd); |
close(tag_files->ofd); |
close(tag_files->tfd); |
assert(tag_files->tfd == -1); |
|
|
/* Do not start the pager before controlling the terminal. */ |
/* Do not start the pager before controlling the terminal. */ |
|
|