version 1.27, 2015/10/11 21:12:55 |
version 1.30.2.1, 2017/01/27 14:41:40 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2011, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* 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 <sys/stat.h> |
#include <sys/stat.h> |
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#include <ctype.h> |
#include <ctype.h> |
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#if HAVE_ERR |
#include <err.h> |
#include <err.h> |
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#endif |
#include <limits.h> |
#include <limits.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
Line 210 manconf_file(struct manconf *conf, const char *file) |
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Line 212 manconf_file(struct manconf *conf, const char *file) |
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char manpath_default[] = MANPATH_DEFAULT; |
char manpath_default[] = MANPATH_DEFAULT; |
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FILE *stream; |
FILE *stream; |
char *cp, *ep; |
char *line, *cp, *ep; |
size_t len, tok; |
size_t linesz, tok, toklen; |
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ssize_t linelen; |
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if ((stream = fopen(file, "r")) == NULL) |
if ((stream = fopen(file, "r")) == NULL) |
goto out; |
goto out; |
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while ((cp = fgetln(stream, &len)) != NULL) { |
line = NULL; |
ep = cp + len; |
linesz = 0; |
if (ep[-1] != '\n') |
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break; |
while ((linelen = getline(&line, &linesz, stream)) != -1) { |
*--ep = '\0'; |
cp = line; |
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ep = cp + linelen - 1; |
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while (ep > cp && isspace((unsigned char)*ep)) |
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*ep-- = '\0'; |
while (isspace((unsigned char)*cp)) |
while (isspace((unsigned char)*cp)) |
cp++; |
cp++; |
if (*cp == '#') |
if (cp == ep || *cp == '#') |
continue; |
continue; |
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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 251 manconf_file(struct manconf *conf, const char *file) |
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Line 257 manconf_file(struct manconf *conf, const char *file) |
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*manpath_default = '\0'; |
*manpath_default = '\0'; |
break; |
break; |
case 1: /* output */ |
case 1: /* output */ |
manconf_output(&conf->output, cp); |
manconf_output(&conf->output, cp, 1); |
break; |
break; |
default: |
default: |
break; |
break; |
} |
} |
} |
} |
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free(line); |
fclose(stream); |
fclose(stream); |
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out: |
out: |
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} |
} |
#endif |
#endif |
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void |
int |
manconf_output(struct manoutput *conf, const char *cp) |
manconf_output(struct manoutput *conf, const char *cp, int fromfile) |
{ |
{ |
const char *const toks[] = { |
const char *const toks[] = { |
"includes", "man", "paper", "style", |
"includes", "man", "paper", "style", |
"indent", "width", "fragment", "mdoc" |
"indent", "width", "fragment", "mdoc" |
}; |
}; |
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size_t len, tok; |
const char *errstr; |
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char *oldval; |
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size_t len, tok; |
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for (tok = 0; tok < sizeof(toks)/sizeof(toks[0]); tok++) { |
for (tok = 0; tok < sizeof(toks)/sizeof(toks[0]); tok++) { |
len = strlen(toks[tok]); |
len = strlen(toks[tok]); |
Line 288 manconf_output(struct manoutput *conf, const char *cp) |
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Line 297 manconf_output(struct manoutput *conf, const char *cp) |
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} |
} |
} |
} |
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if (tok < 6 && *cp == '\0') |
if (tok < 6 && *cp == '\0') { |
return; |
warnx("-O %s=?: Missing argument value", toks[tok]); |
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return -1; |
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} |
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if ((tok == 6 || tok == 7) && *cp != '\0') { |
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warnx("-O %s: Does not take a value: %s", toks[tok], cp); |
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return -1; |
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} |
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switch (tok) { |
switch (tok) { |
case 0: |
case 0: |
if (conf->includes == NULL) |
if (conf->includes != NULL) { |
conf->includes = mandoc_strdup(cp); |
oldval = mandoc_strdup(conf->includes); |
break; |
break; |
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} |
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conf->includes = mandoc_strdup(cp); |
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return 0; |
case 1: |
case 1: |
if (conf->man == NULL) |
if (conf->man != NULL) { |
conf->man = mandoc_strdup(cp); |
oldval = mandoc_strdup(conf->man); |
break; |
break; |
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} |
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conf->man = mandoc_strdup(cp); |
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return 0; |
case 2: |
case 2: |
if (conf->paper == NULL) |
if (conf->paper != NULL) { |
conf->paper = mandoc_strdup(cp); |
oldval = mandoc_strdup(conf->paper); |
break; |
break; |
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} |
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conf->paper = mandoc_strdup(cp); |
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return 0; |
case 3: |
case 3: |
if (conf->style == NULL) |
if (conf->style != NULL) { |
conf->style = mandoc_strdup(cp); |
oldval = mandoc_strdup(conf->style); |
break; |
break; |
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} |
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conf->style = mandoc_strdup(cp); |
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return 0; |
case 4: |
case 4: |
if (conf->indent == 0) |
if (conf->indent) { |
conf->indent = strtonum(cp, 0, 1000, NULL); |
mandoc_asprintf(&oldval, "%zu", conf->indent); |
break; |
break; |
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} |
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conf->indent = strtonum(cp, 0, 1000, &errstr); |
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if (errstr == NULL) |
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return 0; |
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warnx("-O indent=%s is %s", cp, errstr); |
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return -1; |
case 5: |
case 5: |
if (conf->width == 0) |
if (conf->width) { |
conf->width = strtonum(cp, 58, 1000, NULL); |
mandoc_asprintf(&oldval, "%zu", conf->width); |
break; |
break; |
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} |
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conf->width = strtonum(cp, 58, 1000, &errstr); |
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if (errstr == NULL) |
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return 0; |
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warnx("-O width=%s is %s", cp, errstr); |
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return -1; |
case 6: |
case 6: |
conf->fragment = 1; |
conf->fragment = 1; |
break; |
return 0; |
case 7: |
case 7: |
conf->mdoc = 1; |
conf->mdoc = 1; |
break; |
return 0; |
default: |
default: |
break; |
if (fromfile) |
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warnx("-O %s: Bad argument", cp); |
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return -1; |
} |
} |
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if (fromfile == 0) |
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warnx("-O %s=%s: Option already set to %s", |
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toks[tok], cp, oldval); |
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free(oldval); |
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return -1; |
} |
} |