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Parse fragment from URL

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This commit is contained in:
Haoyu Qiu
2024-05-22 10:22:50 +08:00
parent 506d6e427a
commit 6516ca6b11
9 changed files with 74 additions and 13 deletions
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25
core/string/ustring.cpp
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@@ -221,18 +221,35 @@ void CharString::copy_from(const char *p_cstr) {
/* String */
/*************************************************************************/
Error String::parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path) const {
// Splits the URL into scheme, host, port, path. Strip credentials when present.
Error String::parse_url(String &r_scheme, String &r_host, int &r_port, String &r_path, String &r_fragment) const {
// Splits the URL into scheme, host, port, path, fragment. Strip credentials when present.
String base = *this;
r_scheme = "";
r_host = "";
r_port = 0;
r_path = "";
r_fragment = "";
int pos = base.find("://");
// Scheme
if (pos != -1) {
r_scheme = base.substr(0, pos + 3).to_lower();
base = base.substr(pos + 3, base.length() - pos - 3);
bool is_scheme_valid = true;
for (int i = 0; i < pos; i++) {
if (!is_ascii_alphanumeric_char(base[i]) && base[i] != '+' && base[i] != '-' && base[i] != '.') {
is_scheme_valid = false;
break;
}
}
if (is_scheme_valid) {
r_scheme = base.substr(0, pos + 3).to_lower();
base = base.substr(pos + 3, base.length() - pos - 3);
}
}
pos = base.find("#");
// Fragment
if (pos != -1) {
r_fragment = base.substr(pos + 1);
base = base.substr(0, pos);
}
pos = base.find("/");
// Path