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Extend Use of LWS() macro to parse_old_meta_refresh().

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This commit is contained in:
Laurent MONIN 2007-09-11 09:30:26 +02:00 committed by Laurent MONIN
parent 0240c469b7
commit d650a434b2
1 changed files with 8 additions and 6 deletions
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14
src/document/html/parser.c
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@ -270,6 +270,8 @@ html_skip(struct html_context *html_context, unsigned char *a)
html_top->type = ELEMENT_DONT_KILL;
}
#define LWS(c) ((c) == ' ' || (c) == ASCII_TAB)
/* Parse meta refresh without URL= in it:
* <meta http-equiv="refresh" content="3,http://elinks.or.cz/">
* <meta http-equiv="refresh" content="3; http://elinks.or.cz/">
@ -285,18 +287,18 @@ parse_old_meta_refresh(unsigned char *str, unsigned char **ret)
if_assert_failed return;
*ret = NULL;
while (*p && (*p == ' ' || *p == ASCII_TAB)) p++;
while (*p && LWS(*p)) p++;
if (!*p) return;
while (*p && *p >= '0' && *p <= '9') p++;
if (!*p) return;
while (*p && (*p == ' ' || *p == ASCII_TAB)) p++;
while (*p && LWS(*p)) p++;
if (!*p) return;
if (*p == ';' || *p == ',') p++; else return;
while (*p && (*p == ' ' || *p == ASCII_TAB)) p++;
while (*p && LWS(*p)) p++;
if (!*p) return;
len = strlen(p);
while (len && (p[len] == ' ' || p[len] == ASCII_TAB)) len--;
while (len && LWS(p[len])) len--;
if (len) *ret = memacpy(p, len);
}
@ -321,7 +323,6 @@ parse_old_meta_refresh(unsigned char *str, unsigned char **ret)
static enum parse_header_param
search_for_url_param(unsigned char *str, unsigned char **ret)
{
#define LWS(c) ((c) == ' ' || (c) == ASCII_TAB)
unsigned char *p;
int plen = 0;
@ -372,9 +373,10 @@ search_for_url_param(unsigned char *str, unsigned char **ret)
return HEADER_PARAM_OUT_OF_MEMORY;
}
return HEADER_PARAM_FOUND;
#undef LWS
}
#undef LWS
static void
check_head_for_refresh(struct html_context *html_context, unsigned char *head)
{