diff options
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/doc/src/uri_string.xml | 10 | ||||
| -rw-r--r-- | lib/stdlib/src/uri_string.erl | 4 | ||||
| -rw-r--r-- | lib/stdlib/test/uri_string_SUITE.erl | 6 |
3 files changed, 13 insertions, 7 deletions
diff --git a/lib/stdlib/doc/src/uri_string.xml b/lib/stdlib/doc/src/uri_string.xml index 496573ae2f..97b38ea93e 100644 --- a/lib/stdlib/doc/src/uri_string.xml +++ b/lib/stdlib/doc/src/uri_string.xml @@ -28,9 +28,10 @@ <rev>A</rev> </header> <module>uri_string</module> - <modulesummary>RFC 3986 compliant URI processing functions.</modulesummary> + <modulesummary>URI processing functions.</modulesummary> <description> - <p>This module contains functions for parsing and handling RFC 3986 compliant URIs.</p> + <p>This module contains functions for parsing and handling URIs (RFC 3986) and + form-urlencoded query strings (RFC 1866).</p> <p>A URI is an identifier consisting of a sequence of characters matching the syntax rule named <em>URI</em> in <em>RFC 3986</em>.</p> <p> The generic URI syntax consists of a hierarchical sequence of components referred @@ -109,7 +110,7 @@ <c><anno>QueryList</anno></c>, a list of unescaped key-value pairs. Media type <c>application/x-www-form-urlencoded</c> is defined in section 8.2.1 of <c>RFC 1866</c> (HTML 2.0). Reserved and unsafe characters, as - defined by RFC 1738 (Uniform Resource Locators), are procent-encoded. + defined by RFC 1738 (Uniform Resource Locators), are percent-encoded. </p> <p><em>Example:</em></p> <pre> @@ -125,8 +126,7 @@ <desc> <p>Same as <c>compose_query/1</c> but with an additional <c><anno>Options</anno></c> parameter, that controls the type of separator used - between key-value pairs. There are two supported separator types: <c>amp</c> (<![CDATA[&]]>) - and <c>semicolon</c> (;).</p> + between key-value pairs. There are three supported separator types: <c>amp</c> (<![CDATA[&]]>), <c>escaped_amp</c> (<![CDATA[&]]>) and <c>semicolon</c> (;). If the parameter <c><anno>Options</anno></c> is empty, separator takes the default value (<c>escaped_amp</c>).</p> <p><em>Example:</em></p> <pre> 1> <input>uri_string:compose_query([{"foo bar","1"},{"city","örebro"}],</input> diff --git a/lib/stdlib/src/uri_string.erl b/lib/stdlib/src/uri_string.erl index 8723d3f183..a4fd9c66f4 100644 --- a/lib/stdlib/src/uri_string.erl +++ b/lib/stdlib/src/uri_string.erl @@ -1806,6 +1806,8 @@ get_separator(_, Acc) when length(Acc) =:= 0 -> get_separator([], _Acc) -> "&"; get_separator([{separator, amp}], _Acc) -> + "&"; +get_separator([{separator, escaped_amp}], _Acc) -> "&"; get_separator([{separator, semicolon}], _Acc) -> ";". @@ -1901,6 +1903,8 @@ dissect_query_value([], Acc, Key, Value) -> dissect_query_separator_amp("&" ++ T, Acc, Key, Value) -> dissect_query_key(T, Acc, Key, Value); +dissect_query_separator_amp("&" ++ T, Acc, Key, Value) -> + dissect_query_key(T, Acc, Key, Value); dissect_query_separator_amp(L, _, _, _) -> throw({error, invalid_separator, L}). diff --git a/lib/stdlib/test/uri_string_SUITE.erl b/lib/stdlib/test/uri_string_SUITE.erl index b70cb842de..fe832ac82c 100644 --- a/lib/stdlib/test/uri_string_SUITE.erl +++ b/lib/stdlib/test/uri_string_SUITE.erl @@ -827,7 +827,8 @@ transcode_negative(_Config) -> compose_query(_Config) -> [] = uri_string:compose_query([]), "foo=1&bar=2" = uri_string:compose_query([{<<"foo">>,"1"}, {"bar", "2"}]), - "foo=1&bar=2" = uri_string:compose_query([{"foo","1"}, {"bar", "2"}],[{separator,amp}]), + "foo=1&bar=2" = uri_string:compose_query([{"foo","1"}, {"bar", "2"}],[{separator,escaped_amp}]), + "foo=1&bar=2" = uri_string:compose_query([{"foo","1"}, {"bar", "2"}],[{separator,amp}]), "foo=1;bar=2" = uri_string:compose_query([{"foo","1"}, {"bar", "2"}],[{separator,semicolon}]), "foo+bar=1&%C3%B6=2" = uri_string:compose_query([{"foo bar","1"}, {"ö", "2"}]). @@ -837,12 +838,13 @@ compose_query_negative(_Config) -> dissect_query(_Config) -> [] = uri_string:dissect_query(""), [{"foo","1"}, {"bar", "2"}] = uri_string:dissect_query("foo=1&bar=2"), + [{"foo","1"}, {"bar", "2"}] = uri_string:dissect_query("foo=1&bar=2"), [{"foo","1"}, {"bar", "2"}] = uri_string:dissect_query("foo=1;bar=2"), [{"foo","1"}, {"bar", "222"}] = uri_string:dissect_query([<<"foo=1;bar=2">>,"22"]), [{"foo","ö"}, {"bar", "2"}] = uri_string:dissect_query("foo=%C3%B6&bar=2"). dissect_query_negative(_Config) -> - {error,invalid_separator,"≈bar=2"} = + {error,urldecode,";bar"} = uri_string:dissect_query("foo=1≈bar=2"), {error,urldecode,"&bar"} = uri_string:dissect_query("foo1&bar=2"), |