version 1.23, 2015/03/27 17:37:25 |
version 1.30, 2016/05/28 13:44:13 |
|
|
#include <sys/stat.h> |
#include <sys/stat.h> |
|
|
#include <ctype.h> |
#include <ctype.h> |
|
#if HAVE_ERR |
|
#include <err.h> |
|
#endif |
#include <limits.h> |
#include <limits.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
|
|
#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
#include "manconf.h" |
#include "manconf.h" |
|
|
|
#if !HAVE_MANPATH |
static void manconf_file(struct manconf *, const char *); |
static void manconf_file(struct manconf *, const char *); |
|
#endif |
static void manpath_add(struct manpaths *, const char *, int); |
static void manpath_add(struct manpaths *, const char *, int); |
static void manpath_parseline(struct manpaths *, char *, int); |
static void manpath_parseline(struct manpaths *, char *, int); |
|
|
Line 78 manconf_parse(struct manconf *conf, const char *file, |
|
Line 83 manconf_parse(struct manconf *conf, const char *file, |
|
if ( ! ferror(stream) && feof(stream) && |
if ( ! ferror(stream) && feof(stream) && |
bsz && '\n' == buf[bsz - 1]) { |
bsz && '\n' == buf[bsz - 1]) { |
buf[bsz - 1] = '\0'; |
buf[bsz - 1] = '\0'; |
manpath_parseline(dirs, buf, 1); |
manpath_parseline(&conf->manpath, buf, 1); |
} |
} |
|
|
free(buf); |
free(buf); |
pclose(stream); |
pclose(stream); |
#else |
#else |
char manpath_default[] = MANPATH_DEFAULT; |
|
char *insert; |
char *insert; |
|
|
/* Always prepend -m. */ |
/* Always prepend -m. */ |
Line 104 manconf_parse(struct manconf *conf, const char *file, |
|
Line 108 manconf_parse(struct manconf *conf, const char *file, |
|
/* No MANPATH; use man.conf(5) only. */ |
/* No MANPATH; use man.conf(5) only. */ |
if (NULL == defp || '\0' == defp[0]) { |
if (NULL == defp || '\0' == defp[0]) { |
manconf_file(conf, file); |
manconf_file(conf, file); |
if (conf->manpath.sz == 0) |
|
manpath_parseline(&conf->manpath, manpath_default, 0); |
|
return; |
return; |
} |
} |
|
|
Line 166 manpath_add(struct manpaths *dirs, const char *dir, in |
|
Line 168 manpath_add(struct manpaths *dirs, const char *dir, in |
|
size_t i; |
size_t i; |
|
|
if (NULL == (cp = realpath(dir, buf))) { |
if (NULL == (cp = realpath(dir, buf))) { |
if (complain) { |
if (complain) |
fputs("manpath: ", stderr); |
warn("manpath: %s", dir); |
perror(dir); |
|
} |
|
return; |
return; |
} |
} |
|
|
Line 178 manpath_add(struct manpaths *dirs, const char *dir, in |
|
Line 178 manpath_add(struct manpaths *dirs, const char *dir, in |
|
return; |
return; |
|
|
if (stat(cp, &sb) == -1) { |
if (stat(cp, &sb) == -1) { |
if (complain) { |
if (complain) |
fputs("manpath: ", stderr); |
warn("manpath: %s", dir); |
perror(dir); |
|
} |
|
return; |
return; |
} |
} |
|
|
Line 206 manconf_free(struct manconf *conf) |
|
Line 204 manconf_free(struct manconf *conf) |
|
free(conf->output.style); |
free(conf->output.style); |
} |
} |
|
|
|
#if !HAVE_MANPATH |
static void |
static void |
manconf_file(struct manconf *conf, const char *file) |
manconf_file(struct manconf *conf, const char *file) |
{ |
{ |
const char *const toks[] = { "manpath", "output", "_whatdb" }; |
const char *const toks[] = { "manpath", "output", "_whatdb" }; |
|
char manpath_default[] = MANPATH_DEFAULT; |
|
|
FILE *stream; |
FILE *stream; |
char *cp, *ep; |
char *line, *cp, *ep; |
size_t len, tok; |
size_t linesz, tok, toklen; |
|
ssize_t linelen; |
|
|
if ((stream = fopen(file, "r")) == NULL) |
if ((stream = fopen(file, "r")) == NULL) |
return; |
goto out; |
|
|
while ((cp = fgetln(stream, &len)) != NULL) { |
line = NULL; |
ep = cp + len; |
linesz = 0; |
if (ep[-1] != '\n') |
|
break; |
while ((linelen = getline(&line, &linesz, stream)) != -1) { |
*--ep = '\0'; |
cp = line; |
|
ep = cp + linelen - 1; |
|
while (ep > cp && isspace((unsigned char)*ep)) |
|
*ep-- = '\0'; |
while (isspace((unsigned char)*cp)) |
while (isspace((unsigned char)*cp)) |
cp++; |
cp++; |
if (*cp == '#') |
if (cp == ep || *cp == '#') |
continue; |
continue; |
|
|
for (tok = 0; tok < sizeof(toks)/sizeof(toks[0]); tok++) { |
for (tok = 0; tok < sizeof(toks)/sizeof(toks[0]); tok++) { |
len = strlen(toks[tok]); |
toklen = strlen(toks[tok]); |
if (cp + len < ep && |
if (cp + toklen < ep && |
isspace((unsigned char)cp[len]) && |
isspace((unsigned char)cp[toklen]) && |
!strncmp(cp, toks[tok], len)) { |
strncmp(cp, toks[tok], toklen) == 0) { |
cp += len; |
cp += toklen; |
while (isspace((unsigned char)*cp)) |
while (isspace((unsigned char)*cp)) |
cp++; |
cp++; |
break; |
break; |
Line 250 manconf_file(struct manconf *conf, const char *file) |
|
Line 254 manconf_file(struct manconf *conf, const char *file) |
|
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case 0: /* manpath */ |
case 0: /* manpath */ |
manpath_add(&conf->manpath, cp, 0); |
manpath_add(&conf->manpath, cp, 0); |
|
*manpath_default = '\0'; |
break; |
break; |
case 1: /* output */ |
case 1: /* output */ |
manconf_output(&conf->output, cp); |
manconf_output(&conf->output, cp); |
Line 258 manconf_file(struct manconf *conf, const char *file) |
|
Line 263 manconf_file(struct manconf *conf, const char *file) |
|
break; |
break; |
} |
} |
} |
} |
|
free(line); |
fclose(stream); |
fclose(stream); |
|
|
|
out: |
|
if (*manpath_default != '\0') |
|
manpath_parseline(&conf->manpath, manpath_default, 0); |
} |
} |
|
#endif |
|
|
void |
void |
manconf_output(struct manoutput *conf, const char *cp) |
manconf_output(struct manoutput *conf, const char *cp) |