static int is_black_url(const char* s, size_t len)
{
static const char* data_url = "DATA";
static const char* viewsource_url = "VIEW-SOURCE";
/* obsolete but interesting signal */
static const char* vbscript_url = "VBSCRIPT";
/* covers JAVA, JAVASCRIPT, + colon */
static const char* javascript_url = "JAVA";
/* skip whitespace */
while (len > 0) {
/*
* HEY: this is a signed character.
* We are intentionally skipping high-bit characters too
* since they are not ascii, and Opera sometimes uses UTF8 whitespace
*/
if (*s <= 32) {
++s;
--len;
}
break;
}
if (htmlencode_startswith(data_url, s, len)) {
return 1;
}
if (htmlencode_startswith(viewsource_url, s, len)) {
return 1;
}
if (htmlencode_startswith(javascript_url, s, len)) {
return 1;
}
if (htmlencode_startswith(vbscript_url, s, len)) {
return 1;
}
return 0;
}
static int is_black_url(const char* s, size_t len)
{
static const char* data_url = "DATA";
static const char* viewsource_url = "VIEW-SOURCE";
/* obsolete but interesting signal */
static const char* vbscript_url = "VBSCRIPT";
/* covers JAVA, JAVASCRIPT, + colon */
static const char* javascript_url = "JAVA";
/* skip whitespace */
while (len > 0 && (*s <= 32 || *s >= 127)) {
/*
* HEY: this is a signed character.
* We are intentionally skipping high-bit characters too
* since they are not ASCII, and Opera sometimes uses UTF-8 whitespace.
*
* Also in EUC-JP some of the high bytes are just ignored.
*/
++s;
--len;
}
if (htmlencode_startswith(data_url, s, len)) {
return 1;
}
if (htmlencode_startswith(viewsource_url, s, len)) {
return 1;
}
if (htmlencode_startswith(javascript_url, s, len)) {
return 1;
}
if (htmlencode_startswith(vbscript_url, s, len)) {
return 1;
}
return 0;
}
