-/* $Id: main.c,v 1.310 2018/11/22 12:01:46 schwarze Exp $ */
+/* $Id: main.c,v 1.322 2019/03/06 10:18:58 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010-2012, 2014-2018 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010-2012, 2014-2019 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/param.h> /* MACHINE */
-#include <sys/termios.h>
#include <sys/wait.h>
#include <assert.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
+#include <termios.h>
#include <time.h>
#include <unistd.h>
#include "roff.h"
#include "mdoc.h"
#include "man.h"
+#include "mandoc_parse.h"
#include "tag.h"
#include "main.h"
#include "manconf.h"
void *outdata; /* data for output */
char *os_s; /* operating system for display */
int wstop; /* stop after a file with a warning */
- enum mandocerr mmin; /* ignore messages below this */
enum mandoc_os os_e; /* check base system conventions */
enum outt outtype; /* which output to use */
};
int mandocdb(int, char *[]);
-static void check_xr(const char *);
+static void check_xr(void);
static int fs_lookup(const struct manpaths *,
size_t ipath, const char *,
const char *, const char *,
struct manpage **, size_t *);
static int koptions(int *, char *);
static void moptions(int *, char *);
-static void mmsg(enum mandocerr, enum mandoclevel,
- const char *, int, int, const char *);
static void outdata_alloc(struct curparse *);
static void parse(struct curparse *, int, const char *);
static void passthrough(const char *, int, int);
static const int sec_prios[] = {1, 4, 5, 8, 6, 3, 7, 2, 9};
static char help_arg[] = "help";
static char *help_argv[] = {help_arg, NULL};
-static enum mandoclevel rc;
-static FILE *mmsg_stream;
int
struct manpage *res, *resp;
const char *progname, *sec, *thisarg;
char *conf_file, *defpaths, *auxpaths;
- char *oarg;
+ char *oarg, *tagarg;
unsigned char *uc;
size_t i, sz;
int prio, best_prio;
setprogname(progname);
#endif
+ mandoc_msg_setoutfile(stderr);
if (strncmp(progname, "mandocdb", 8) == 0 ||
strcmp(progname, BINM_MAKEWHATIS) == 0)
return mandocdb(argc, argv);
memset(&curp, 0, sizeof(struct curparse));
curp.outtype = OUTT_LOCALE;
- curp.mmin = MANDOCERR_MAX;
curp.outopts = &conf.output;
options = MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1;
- mmsg_stream = stderr;
use_pager = 1;
tag_files = NULL;
}
}
+ if (curp.outtype != OUTT_TREE || !curp.outopts->noval)
+ options |= MPARSE_VALIDATE;
+
if (outmode == OUTMODE_FLN ||
outmode == OUTMODE_LST ||
!isatty(STDOUT_FILENO))
#endif
}
- rc = MANDOCLEVEL_OK;
+ /*
+ * Use the first argument for -O tag in addition to
+ * using it as a search term for man(1) or apropos(1).
+ */
+
+ if (conf.output.tag != NULL && *conf.output.tag == '\0') {
+ tagarg = argc > 0 && search.argmode == ARG_EXPR ?
+ strchr(*argv, '=') : NULL;
+ conf.output.tag = tagarg == NULL ? *argv : tagarg + 1;
+ }
/* man(1), whatis(1), apropos(1) */
if (sz == 0) {
if (search.argmode != ARG_NAME)
warnx("nothing appropriate");
- rc = MANDOCLEVEL_BADARG;
+ mandoc_msg_setrc(MANDOCLEVEL_BADARG);
goto out;
}
moptions(&options, auxpaths);
mchars_alloc();
- curp.mp = mparse_alloc(options, curp.mmin, mmsg,
- curp.os_e, curp.os_s);
+ curp.mp = mparse_alloc(options, curp.os_e, curp.os_s);
if (argc < 1) {
- if (use_pager)
+ if (use_pager) {
tag_files = tag_init();
- parse(&curp, STDIN_FILENO, "<stdin>");
+ tag_files->tagname = conf.output.tag;
+ }
+ thisarg = "<stdin>";
+ mandoc_msg_setinfilename(thisarg);
+ parse(&curp, STDIN_FILENO, thisarg);
+ mandoc_msg_setinfilename(NULL);
}
/*
(void)chdir(conf.manpath.paths[resp->ipath]);
else if (startdir != -1)
(void)fchdir(startdir);
- }
+ thisarg = resp->file;
+ } else
+ thisarg = *argv;
- fd = mparse_open(curp.mp, resp != NULL ? resp->file : *argv);
+ fd = mparse_open(curp.mp, thisarg);
if (fd != -1) {
if (use_pager) {
use_pager = 0;
tag_files = tag_init();
- if (conf.output.tag != NULL &&
- tag_files->tagname == NULL)
- tag_files->tagname =
- *conf.output.tag != '\0' ?
- conf.output.tag : *argv;
+ tag_files->tagname = conf.output.tag;
}
- if (resp == NULL)
- parse(&curp, fd, *argv);
- else if (resp->form == FORM_SRC)
- parse(&curp, fd, resp->file);
+ mandoc_msg_setinfilename(thisarg);
+ if (resp == NULL || resp->form == FORM_SRC)
+ parse(&curp, fd, thisarg);
else
passthrough(resp->file, fd,
conf.output.synopsisonly);
+ mandoc_msg_setinfilename(NULL);
if (ferror(stdout)) {
if (tag_files != NULL) {
tag_files = NULL;
} else
warn("stdout");
- rc = MANDOCLEVEL_SYSERR;
+ mandoc_msg_setrc(MANDOCLEVEL_SYSERR);
break;
}
outdata_alloc(&curp);
terminal_sepline(curp.outdata);
}
- } else if (rc < MANDOCLEVEL_ERROR)
- rc = MANDOCLEVEL_ERROR;
+ } else
+ mandoc_msg(MANDOCERR_FILE, 0, 0,
+ "%s: %s", thisarg, strerror(errno));
- if (MANDOCLEVEL_OK != rc && curp.wstop)
+ if (curp.wstop && mandoc_msg_getrc() != MANDOCLEVEL_OK)
break;
if (resp != NULL)
if (pid == -1) {
warn("wait");
- rc = MANDOCLEVEL_SYSERR;
+ mandoc_msg_setrc(MANDOCLEVEL_SYSERR);
break;
}
if (!WIFSTOPPED(status))
}
tag_unlink();
}
-
- return (int)rc;
+ return (int)mandoc_msg_getrc();
}
static void
}
if (res != NULL && *ressz == lastsz &&
strchr(*argv, '/') == NULL) {
- if (cfg->sec == NULL)
+ if (cfg->arch != NULL &&
+ arch_valid(cfg->arch, OSENUM) == 0)
+ warnx("Unknown architecture \"%s\".",
+ cfg->arch);
+ else if (cfg->sec == NULL)
warnx("No entry for %s in the manual.",
*argv);
else
static void
parse(struct curparse *curp, int fd, const char *file)
{
- enum mandoclevel rctmp;
- struct roff_man *man;
+ struct roff_meta *meta;
/* Begin by parsing the file itself. */
assert(file);
assert(fd >= 0);
- rctmp = mparse_readfd(curp->mp, fd, file);
+ mparse_readfd(curp->mp, fd, file);
if (fd != STDIN_FILENO)
close(fd);
- if (rc < rctmp)
- rc = rctmp;
/*
* With -Wstop and warnings or errors of at least the requested
* level, do not produce output.
*/
- if (rctmp != MANDOCLEVEL_OK && curp->wstop)
+ if (curp->wstop && mandoc_msg_getrc() != MANDOCLEVEL_OK)
return;
if (curp->outdata == NULL)
outdata_alloc(curp);
+ else if (curp->outtype == OUTT_HTML)
+ html_reset(curp);
- mparse_result(curp->mp, &man, NULL);
+ mandoc_xr_reset();
+ meta = mparse_result(curp->mp);
/* Execute the out device, if it exists. */
- if (man == NULL)
- return;
- mandoc_xr_reset();
- if (man->macroset == MACROSET_MDOC) {
- if (curp->outtype != OUTT_TREE || !curp->outopts->noval)
- mdoc_validate(man);
+ if (meta->macroset == MACROSET_MDOC) {
switch (curp->outtype) {
case OUTT_HTML:
- html_mdoc(curp->outdata, man);
+ html_mdoc(curp->outdata, meta);
break;
case OUTT_TREE:
- tree_mdoc(curp->outdata, man);
+ tree_mdoc(curp->outdata, meta);
break;
case OUTT_MAN:
- man_mdoc(curp->outdata, man);
+ man_mdoc(curp->outdata, meta);
break;
case OUTT_PDF:
case OUTT_ASCII:
case OUTT_UTF8:
case OUTT_LOCALE:
case OUTT_PS:
- terminal_mdoc(curp->outdata, man);
+ terminal_mdoc(curp->outdata, meta);
break;
case OUTT_MARKDOWN:
- markdown_mdoc(curp->outdata, man);
+ markdown_mdoc(curp->outdata, meta);
break;
default:
break;
}
}
- if (man->macroset == MACROSET_MAN) {
- if (curp->outtype != OUTT_TREE || !curp->outopts->noval)
- man_validate(man);
+ if (meta->macroset == MACROSET_MAN) {
switch (curp->outtype) {
case OUTT_HTML:
- html_man(curp->outdata, man);
+ html_man(curp->outdata, meta);
break;
case OUTT_TREE:
- tree_man(curp->outdata, man);
+ tree_man(curp->outdata, meta);
break;
case OUTT_MAN:
mparse_copy(curp->mp);
case OUTT_UTF8:
case OUTT_LOCALE:
case OUTT_PS:
- terminal_man(curp->outdata, man);
+ terminal_man(curp->outdata, meta);
break;
default:
break;
}
}
- if (curp->mmin < MANDOCERR_STYLE)
- check_xr(file);
- mparse_updaterc(curp->mp, &rc);
+ if (mandoc_msg_getmin() < MANDOCERR_STYLE)
+ check_xr();
}
static void
-check_xr(const char *file)
+check_xr(void)
{
static struct manpaths paths;
struct mansearch search;
struct mandoc_xr *xr;
- char *cp;
size_t sz;
if (paths.sz == 0)
if (fs_search(&search, &paths, 1, &xr->name, NULL, &sz))
continue;
if (xr->count == 1)
- mandoc_asprintf(&cp, "Xr %s %s", xr->name, xr->sec);
+ mandoc_msg(MANDOCERR_XR_BAD, xr->line,
+ xr->pos + 1, "Xr %s %s", xr->name, xr->sec);
else
- mandoc_asprintf(&cp, "Xr %s %s (%d times)",
+ mandoc_msg(MANDOCERR_XR_BAD, xr->line,
+ xr->pos + 1, "Xr %s %s (%d times)",
xr->name, xr->sec, xr->count);
- mmsg(MANDOCERR_XR_BAD, MANDOCLEVEL_STYLE,
- file, xr->line, xr->pos + 1, cp);
- free(cp);
}
}
fail:
free(line);
warn("%s: SYSERR: %s", file, syscall);
- if (rc < MANDOCLEVEL_SYSERR)
- rc = MANDOCLEVEL_SYSERR;
+ mandoc_msg_setrc(MANDOCLEVEL_SYSERR);
}
static int
curp->outtype = OUTT_ASCII;
else if (0 == strcmp(arg, "lint")) {
curp->outtype = OUTT_LINT;
- curp->mmin = MANDOCERR_BASE;
- mmsg_stream = stdout;
+ mandoc_msg_setoutfile(stdout);
+ mandoc_msg_setmin(MANDOCERR_BASE);
} else if (0 == strcmp(arg, "tree"))
curp->outtype = OUTT_TREE;
else if (0 == strcmp(arg, "man"))
break;
case 1:
case 2:
- curp->mmin = MANDOCERR_BASE;
+ mandoc_msg_setmin(MANDOCERR_BASE);
break;
case 3:
- curp->mmin = MANDOCERR_STYLE;
+ mandoc_msg_setmin(MANDOCERR_STYLE);
break;
case 4:
- curp->mmin = MANDOCERR_WARNING;
+ mandoc_msg_setmin(MANDOCERR_WARNING);
break;
case 5:
- curp->mmin = MANDOCERR_ERROR;
+ mandoc_msg_setmin(MANDOCERR_ERROR);
break;
case 6:
- curp->mmin = MANDOCERR_UNSUPP;
+ mandoc_msg_setmin(MANDOCERR_UNSUPP);
break;
case 7:
- curp->mmin = MANDOCERR_MAX;
+ mandoc_msg_setmin(MANDOCERR_MAX);
break;
case 8:
- curp->mmin = MANDOCERR_BASE;
+ mandoc_msg_setmin(MANDOCERR_BASE);
curp->os_e = MANDOC_OS_OPENBSD;
break;
case 9:
- curp->mmin = MANDOCERR_BASE;
+ mandoc_msg_setmin(MANDOCERR_BASE);
curp->os_e = MANDOC_OS_NETBSD;
break;
default:
return 1;
}
-static void
-mmsg(enum mandocerr t, enum mandoclevel lvl,
- const char *file, int line, int col, const char *msg)
-{
- const char *mparse_msg;
-
- fprintf(mmsg_stream, "%s: %s:", getprogname(),
- file == NULL ? "<stdin>" : file);
-
- if (line)
- fprintf(mmsg_stream, "%d:%d:", line, col + 1);
-
- fprintf(mmsg_stream, " %s", mparse_strlevel(lvl));
-
- if ((mparse_msg = mparse_strerror(t)) != NULL)
- fprintf(mmsg_stream, ": %s", mparse_msg);
-
- if (msg)
- fprintf(mmsg_stream, ": %s", msg);
-
- fputc('\n', mmsg_stream);
-}
-
static pid_t
spawn_pager(struct tag_files *tag_files)
{
char *argv[MAX_PAGER_ARGS];
const char *pager;
char *cp;
+#if HAVE_LESS_T
size_t cmdlen;
+#endif
int argc, use_ofn;
pid_t pager_pid;
/* For less(1), use the tag file. */
use_ofn = 1;
+#if HAVE_LESS_T
if ((cmdlen = strlen(argv[0])) >= 4) {
cp = argv[0] + cmdlen - 4;
if (strcmp(cp, "less") == 0) {
}
}
}
+#endif
if (use_ofn)
argv[argc++] = tag_files->ofn;
argv[argc] = NULL;
git.ckatri.com / mandoc.git / blobdiff