version 1.115, 2019/05/21 08:04:21 |
version 1.117, 2020/01/19 16:44:50 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011-2015, 2017-2020 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
Line 494 time2a(time_t t) |
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Line 494 time2a(time_t t) |
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size_t ssz; |
size_t ssz; |
int isz; |
int isz; |
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buf = NULL; |
tm = localtime(&t); |
tm = localtime(&t); |
if (tm == NULL) |
if (tm == NULL) |
return NULL; |
goto fail; |
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/* |
/* |
* Reserve space: |
* Reserve space: |
Line 520 time2a(time_t t) |
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Line 521 time2a(time_t t) |
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* of looking at LC_TIME. |
* of looking at LC_TIME. |
*/ |
*/ |
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if ((isz = snprintf(p, 4 + 1, "%d, ", tm->tm_mday)) == -1) |
isz = snprintf(p, 4 + 1, "%d, ", tm->tm_mday); |
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if (isz < 0 || isz > 4) |
goto fail; |
goto fail; |
p += isz; |
p += isz; |
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Line 530 time2a(time_t t) |
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Line 532 time2a(time_t t) |
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fail: |
fail: |
free(buf); |
free(buf); |
return NULL; |
return mandoc_strdup(""); |
} |
} |
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char * |
char * |
mandoc_normdate(struct roff_man *man, char *in, int ln, int pos) |
mandoc_normdate(struct roff_node *nch, struct roff_node *nbl) |
{ |
{ |
char *cp; |
char *cp; |
time_t t; |
time_t t; |
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/* No date specified: use today's date. */ |
/* No date specified. */ |
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if (in == NULL || *in == '\0') |
if (nch == NULL) { |
mandoc_msg(MANDOCERR_DATE_MISSING, ln, pos, NULL); |
if (nbl == NULL) |
if (in == NULL || *in == '\0' || strcmp(in, "$" "Mdocdate$") == 0) |
mandoc_msg(MANDOCERR_DATE_MISSING, 0, 0, NULL); |
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else |
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mandoc_msg(MANDOCERR_DATE_MISSING, nbl->line, |
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nbl->pos, "%s", roff_name[nbl->tok]); |
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return mandoc_strdup(""); |
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} |
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if (*nch->string == '\0') { |
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mandoc_msg(MANDOCERR_DATE_MISSING, nch->line, |
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nch->pos, "%s", roff_name[nbl->tok]); |
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return mandoc_strdup(""); |
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} |
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if (strcmp(nch->string, "$" "Mdocdate$") == 0) |
return time2a(time(NULL)); |
return time2a(time(NULL)); |
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/* Valid mdoc(7) date format. */ |
/* Valid mdoc(7) date format. */ |
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if (a2time(&t, "$" "Mdocdate: %b %d %Y $", in) || |
if (a2time(&t, "$" "Mdocdate: %b %d %Y $", nch->string) || |
a2time(&t, "%b %d, %Y", in)) { |
a2time(&t, "%b %d, %Y", nch->string)) { |
cp = time2a(t); |
cp = time2a(t); |
if (t > time(NULL) + 86400) |
if (t > time(NULL) + 86400) |
mandoc_msg(MANDOCERR_DATE_FUTURE, ln, pos, "%s", cp); |
mandoc_msg(MANDOCERR_DATE_FUTURE, nch->line, |
else if (*in != '$' && strcmp(in, cp) != 0) |
nch->pos, "%s %s", roff_name[nbl->tok], cp); |
mandoc_msg(MANDOCERR_DATE_NORM, ln, pos, "%s", cp); |
else if (*nch->string != '$' && |
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strcmp(nch->string, cp) != 0) |
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mandoc_msg(MANDOCERR_DATE_NORM, nch->line, |
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nch->pos, "%s %s", roff_name[nbl->tok], cp); |
return cp; |
return cp; |
} |
} |
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/* In man(7), do not warn about the legacy format. */ |
/* In man(7), do not warn about the legacy format. */ |
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if (a2time(&t, "%Y-%m-%d", in) == 0) |
if (a2time(&t, "%Y-%m-%d", nch->string) == 0) |
mandoc_msg(MANDOCERR_DATE_BAD, ln, pos, "%s", in); |
mandoc_msg(MANDOCERR_DATE_BAD, nch->line, nch->pos, |
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"%s %s", roff_name[nbl->tok], nch->string); |
else if (t > time(NULL) + 86400) |
else if (t > time(NULL) + 86400) |
mandoc_msg(MANDOCERR_DATE_FUTURE, ln, pos, "%s", in); |
mandoc_msg(MANDOCERR_DATE_FUTURE, nch->line, nch->pos, |
else if (man->meta.macroset == MACROSET_MDOC) |
"%s %s", roff_name[nbl->tok], nch->string); |
mandoc_msg(MANDOCERR_DATE_LEGACY, ln, pos, "Dd %s", in); |
else if (nbl->tok == MDOC_Dd) |
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mandoc_msg(MANDOCERR_DATE_LEGACY, nch->line, nch->pos, |
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"Dd %s", nch->string); |
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/* Use any non-mdoc(7) date verbatim. */ |
/* Use any non-mdoc(7) date verbatim. */ |
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return mandoc_strdup(in); |
return mandoc_strdup(nch->string); |
} |
} |
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int |
int |