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Parse standard absolute URL paths

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udo 2026-07-13 09:31:45 +00:00
parent fe88d4143e
commit c1039f5094
3 changed files with 7 additions and 13 deletions
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2
site/doc/pages/parse_uri.txt
View File

@ -16,6 +16,8 @@ Parses a URI into its component maps.
`return.parts` contains the parsed URI fields. `return.query` contains query parameters decoded with the same rules as `parse_query()`.
For absolute URLs, `parts` exposes `scheme`, `host`, optional `port`, `path`, raw `query`, and `fragment`. The normalized `path` does not include its leading slash.
Example:

6
site/tests/http.uce
View File

@ -33,6 +33,8 @@ RENDER(Request& context)
String decoded = uri_decode(encoded);
String malformed_percent = uri_decode("% %A %GG ok%20done");
URI empty_uri = parse_uri("");
URI full_uri = parse_uri("https://example.test/docs/page?name=Ada#part");
URI port_uri = parse_uri("https://example.test:8443/status");
String generated_session = session_id_create();
String csrf = "";
String csrf_rotated = "";
@ -60,6 +62,8 @@ RENDER(Request& context)
check("uri_encode() / uri_decode()", decoded == uri_input, encoded + " => " + decoded);
check("uri_decode() malformed percent literals", malformed_percent == "% %A %GG ok done", malformed_percent);
check("parse_uri() empty input", empty_uri.parts["raw"] == "", var_dump(empty_uri));
check("parse_uri() standard URL", full_uri.parts["error"] == "" && full_uri.parts["scheme"] == "https" && full_uri.parts["host"] == "example.test" && full_uri.parts["path"] == "docs/page" && full_uri.query["name"] == "Ada" && full_uri.parts["fragment"] == "part", var_dump(full_uri));
check("parse_uri() URL with port", port_uri.parts["error"] == "" && port_uri.parts["host"] == "example.test" && port_uri.parts["port"] == "8443" && port_uri.parts["path"] == "status", var_dump(port_uri));
check("parse_query()", query["alpha"] == "1" && query["beta"] == "two words" && query["token"] == "a=b" && query["keyless"] == "" && query["empty"] == "" && query["trailing"] == "ok" && query.count("") == 0, query_dump);
StringMap encoded_query_map;
encoded_query_map["alpha"] = "one two";
@ -86,4 +90,4 @@ RENDER(Request& context)
site_tests_summary(passed, failed, skipped, "This page mutates only response headers and the test cookie/session namespace used by the suite.");
site_tests_page_end();
}
}

12
src/lib/uri.cpp
View File

@ -574,7 +574,6 @@ URI parse_uri(String uri_String)
u8 state = 0;
String current = "";
char expect = 0;
result.parts["raw"] = uri_String;
@ -594,15 +593,6 @@ URI parse_uri(String uri_String)
{
bool append_it = true;
if(expect && expect != c)
{
result.parts["error"] = String("\'") + c + String("\' expected");
result.parts["error_parsing"] = current;
result.parts["error_part"] = part_names[state];
return(result);
}
expect = 0;
switch(state)
{
case(0): // scheme
@ -626,7 +616,6 @@ URI parse_uri(String uri_String)
append_it = false;
current = "";
state = 3;
expect = '/';
}
else if(c == ':')
{
@ -643,7 +632,6 @@ URI parse_uri(String uri_String)
append_it = false;
current = "";
state = 3;
expect = '/';
}
break;
case(3): // path