version 1.269, 2016/07/12 05:18:38 |
version 1.273.2.5, 2017/01/27 14:41:40 |
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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, 2014-2016 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2012, 2014-2017 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 "manconf.h" |
#include "manconf.h" |
#include "mansearch.h" |
#include "mansearch.h" |
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#if !defined(__GNUC__) || (__GNUC__ < 2) |
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# if !defined(lint) |
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# define __attribute__(x) |
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# endif |
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#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ |
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enum outmode { |
enum outmode { |
OUTMODE_DEF = 0, |
OUTMODE_DEF = 0, |
OUTMODE_FLN, |
OUTMODE_FLN, |
Line 87 struct curparse { |
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Line 81 struct curparse { |
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struct manoutput *outopts; /* output options */ |
struct manoutput *outopts; /* output options */ |
}; |
}; |
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#if HAVE_SQLITE3 |
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int mandocdb(int, char *[]); |
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#endif |
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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 *, |
Line 95 static void fs_search(const struct mansearch *, |
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Line 94 static void fs_search(const struct mansearch *, |
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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 *); |
#if HAVE_SQLITE3 |
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int mandocdb(int, char**); |
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#endif |
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static int moptions(int *, char *); |
static int moptions(int *, char *); |
static void mmsg(enum mandocerr, enum mandoclevel, |
static void mmsg(enum mandocerr, enum mandoclevel, |
const char *, int, int, const char *); |
const char *, int, int, const char *); |
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static void outdata_alloc(struct curparse *); |
static void parse(struct curparse *, int, const char *); |
static void parse(struct curparse *, int, const char *); |
static void passthrough(const char *, int, int); |
static void passthrough(const char *, int, int); |
static pid_t spawn_pager(struct tag_files *); |
static pid_t spawn_pager(struct tag_files *); |
Line 128 main(int argc, char *argv[]) |
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Line 125 main(int argc, char *argv[]) |
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struct manpage *res, *resp; |
struct manpage *res, *resp; |
char *conf_file, *defpaths; |
char *conf_file, *defpaths; |
const char *sec; |
const char *sec; |
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const char *thisarg; |
size_t i, sz; |
size_t i, sz; |
int prio, best_prio; |
int prio, best_prio; |
enum outmode outmode; |
enum outmode outmode; |
Line 254 main(int argc, char *argv[]) |
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Line 252 main(int argc, char *argv[]) |
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break; |
break; |
case 'O': |
case 'O': |
search.outkey = optarg; |
search.outkey = optarg; |
while (optarg != NULL) |
while (optarg != NULL) { |
manconf_output(&conf.output, |
thisarg = optarg; |
strsep(&optarg, ",")); |
if (manconf_output(&conf.output, |
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strsep(&optarg, ","), 0) == 0) |
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continue; |
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warnx("-O %s: Bad argument", thisarg); |
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return (int)MANDOCLEVEL_BADARG; |
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} |
break; |
break; |
case 'S': |
case 'S': |
search.arch = optarg; |
search.arch = optarg; |
Line 486 main(int argc, char *argv[]) |
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Line 489 main(int argc, char *argv[]) |
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passthrough(resp->file, fd, |
passthrough(resp->file, fd, |
conf.output.synopsisonly); |
conf.output.synopsisonly); |
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if (argc > 1 && curp.outtype <= OUTT_UTF8) |
if (argc > 1 && curp.outtype <= OUTT_UTF8) { |
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if (curp.outdata == NULL) |
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outdata_alloc(&curp); |
terminal_sepline(curp.outdata); |
terminal_sepline(curp.outdata); |
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} |
} else if (rc < MANDOCLEVEL_ERROR) |
} else if (rc < MANDOCLEVEL_ERROR) |
rc = MANDOCLEVEL_ERROR; |
rc = MANDOCLEVEL_ERROR; |
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/* Stop here until moved to the foreground. */ |
/* Stop here until moved to the foreground. */ |
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tc_pgid = tcgetpgrp(STDIN_FILENO); |
tc_pgid = tcgetpgrp(tag_files->ofd); |
if (tc_pgid != man_pgid) { |
if (tc_pgid != man_pgid) { |
if (tc_pgid == pager_pid) { |
if (tc_pgid == pager_pid) { |
(void)tcsetpgrp(STDIN_FILENO, |
(void)tcsetpgrp(tag_files->ofd, |
man_pgid); |
man_pgid); |
if (signum == SIGTTIN) |
if (signum == SIGTTIN) |
continue; |
continue; |
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/* Once in the foreground, activate the pager. */ |
/* Once in the foreground, activate the pager. */ |
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if (pager_pid) { |
if (pager_pid) { |
(void)tcsetpgrp(STDIN_FILENO, pager_pid); |
(void)tcsetpgrp(tag_files->ofd, pager_pid); |
kill(pager_pid, SIGCONT); |
kill(pager_pid, SIGCONT); |
} else |
} else |
pager_pid = spawn_pager(tag_files); |
pager_pid = spawn_pager(tag_files); |
Line 747 parse(struct curparse *curp, int fd, const char *file) |
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Line 753 parse(struct curparse *curp, int fd, const char *file) |
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if (rctmp != MANDOCLEVEL_OK && curp->wstop) |
if (rctmp != MANDOCLEVEL_OK && curp->wstop) |
return; |
return; |
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/* If unset, allocate output dev now (if applicable). */ |
if (curp->outdata == NULL) |
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outdata_alloc(curp); |
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if (curp->outdata == NULL) { |
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switch (curp->outtype) { |
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case OUTT_HTML: |
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curp->outdata = html_alloc(curp->outopts); |
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break; |
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case OUTT_UTF8: |
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curp->outdata = utf8_alloc(curp->outopts); |
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break; |
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case OUTT_LOCALE: |
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curp->outdata = locale_alloc(curp->outopts); |
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break; |
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case OUTT_ASCII: |
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curp->outdata = ascii_alloc(curp->outopts); |
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break; |
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case OUTT_PDF: |
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curp->outdata = pdf_alloc(curp->outopts); |
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break; |
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case OUTT_PS: |
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curp->outdata = ps_alloc(curp->outopts); |
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break; |
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default: |
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break; |
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} |
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} |
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mparse_result(curp->mp, &man, NULL); |
mparse_result(curp->mp, &man, NULL); |
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/* Execute the out device, if it exists. */ |
/* Execute the out device, if it exists. */ |
Line 826 parse(struct curparse *curp, int fd, const char *file) |
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Line 808 parse(struct curparse *curp, int fd, const char *file) |
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break; |
break; |
} |
} |
} |
} |
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mparse_updaterc(curp->mp, &rc); |
} |
} |
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static void |
static void |
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outdata_alloc(struct curparse *curp) |
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{ |
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switch (curp->outtype) { |
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case OUTT_HTML: |
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curp->outdata = html_alloc(curp->outopts); |
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break; |
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case OUTT_UTF8: |
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curp->outdata = utf8_alloc(curp->outopts); |
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break; |
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case OUTT_LOCALE: |
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curp->outdata = locale_alloc(curp->outopts); |
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break; |
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case OUTT_ASCII: |
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curp->outdata = ascii_alloc(curp->outopts); |
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break; |
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case OUTT_PDF: |
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curp->outdata = pdf_alloc(curp->outopts); |
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break; |
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case OUTT_PS: |
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curp->outdata = ps_alloc(curp->outopts); |
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break; |
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default: |
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break; |
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} |
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} |
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static void |
passthrough(const char *file, int fd, int synopsis_only) |
passthrough(const char *file, int fd, int synopsis_only) |
{ |
{ |
const char synb[] = "S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS"; |
const char synb[] = "S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS"; |
Line 838 passthrough(const char *file, int fd, int synopsis_onl |
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Line 848 passthrough(const char *file, int fd, int synopsis_onl |
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const char *syscall; |
const char *syscall; |
char *line, *cp; |
char *line, *cp; |
size_t linesz; |
size_t linesz; |
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ssize_t len, written; |
int print; |
int print; |
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line = NULL; |
line = NULL; |
linesz = 0; |
linesz = 0; |
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if (fflush(stdout) == EOF) { |
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syscall = "fflush"; |
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goto fail; |
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} |
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if ((stream = fdopen(fd, "r")) == NULL) { |
if ((stream = fdopen(fd, "r")) == NULL) { |
close(fd); |
close(fd); |
syscall = "fdopen"; |
syscall = "fdopen"; |
Line 850 passthrough(const char *file, int fd, int synopsis_onl |
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Line 866 passthrough(const char *file, int fd, int synopsis_onl |
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} |
} |
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print = 0; |
print = 0; |
while (getline(&line, &linesz, stream) != -1) { |
while ((len = getline(&line, &linesz, stream)) != -1) { |
cp = line; |
cp = line; |
if (synopsis_only) { |
if (synopsis_only) { |
if (print) { |
if (print) { |
if ( ! isspace((unsigned char)*cp)) |
if ( ! isspace((unsigned char)*cp)) |
goto done; |
goto done; |
while (isspace((unsigned char)*cp)) |
while (isspace((unsigned char)*cp)) { |
cp++; |
cp++; |
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len--; |
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} |
} else { |
} else { |
if (strcmp(cp, synb) == 0 || |
if (strcmp(cp, synb) == 0 || |
strcmp(cp, synr) == 0) |
strcmp(cp, synr) == 0) |
Line 865 passthrough(const char *file, int fd, int synopsis_onl |
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Line 883 passthrough(const char *file, int fd, int synopsis_onl |
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continue; |
continue; |
} |
} |
} |
} |
if (fputs(cp, stdout)) { |
for (; len > 0; len -= written) { |
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if ((written = write(STDOUT_FILENO, cp, len)) != -1) |
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continue; |
fclose(stream); |
fclose(stream); |
syscall = "fputs"; |
syscall = "write"; |
goto fail; |
goto fail; |
} |
} |
} |
} |
Line 978 woptions(struct curparse *curp, char *arg) |
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Line 998 woptions(struct curparse *curp, char *arg) |
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while (*arg) { |
while (*arg) { |
o = arg; |
o = arg; |
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
switch (getsubopt(&arg, (char * const *)toks, &v)) { |
case 0: |
case 0: |
curp->wstop = 1; |
curp->wstop = 1; |
break; |
break; |
Line 1010 mmsg(enum mandocerr t, enum mandoclevel lvl, |
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Line 1030 mmsg(enum mandocerr t, enum mandoclevel lvl, |
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{ |
{ |
const char *mparse_msg; |
const char *mparse_msg; |
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fprintf(stderr, "%s: %s:", getprogname(), file); |
fprintf(stderr, "%s: %s:", getprogname(), |
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file == NULL ? "<stdin>" : file); |
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if (line) |
if (line) |
fprintf(stderr, "%d:%d:", line, col + 1); |
fprintf(stderr, "%d:%d:", line, col + 1); |
Line 1082 spawn_pager(struct tag_files *tag_files) |
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Line 1103 spawn_pager(struct tag_files *tag_files) |
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break; |
break; |
default: |
default: |
(void)setpgid(pager_pid, 0); |
(void)setpgid(pager_pid, 0); |
(void)tcsetpgrp(STDIN_FILENO, pager_pid); |
(void)tcsetpgrp(tag_files->ofd, pager_pid); |
#if HAVE_PLEDGE |
#if HAVE_PLEDGE |
if (pledge("stdio rpath tmppath tty proc", NULL) == -1) |
if (pledge("stdio rpath tmppath tty proc", NULL) == -1) |
err((int)MANDOCLEVEL_SYSERR, "pledge"); |
err((int)MANDOCLEVEL_SYSERR, "pledge"); |
Line 1100 spawn_pager(struct tag_files *tag_files) |
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Line 1121 spawn_pager(struct tag_files *tag_files) |
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/* Do not start the pager before controlling the terminal. */ |
/* Do not start the pager before controlling the terminal. */ |
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while (tcgetpgrp(STDIN_FILENO) != getpid()) |
while (tcgetpgrp(STDOUT_FILENO) != getpid()) |
nanosleep(&timeout, NULL); |
nanosleep(&timeout, NULL); |
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execvp(argv[0], argv); |
execvp(argv[0], argv); |