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fix undefined mime type detection

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yggverse 2024-11-03 00:11:05 +02:00
parent 7215258a71
commit c1c06667c9
1 changed files with 14 additions and 11 deletions
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25
src/client/response/meta/mime.rs
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@ -1,6 +1,6 @@
//! MIME type parser for different data types: //! MIME type parser for different data types:
//! //!
//! * UTF-8 buffer with entire response or just with meta slice (that include **header**) //! * UTF-8 buffer with entire response or just with meta slice (that include entire **header**)
//! * String (that include **header**) //! * String (that include **header**)
//! * [Uri](https://docs.gtk.org/glib/struct.Uri.html) (that include **extension**) //! * [Uri](https://docs.gtk.org/glib/struct.Uri.html) (that include **extension**)
//! * `std::Path` (that include **extension**) //! * `std::Path` (that include **extension**)
@ -30,10 +30,12 @@ pub enum Mime {
} // @TODO } // @TODO
impl Mime { impl Mime {
/// Create new `Self` from UTF-8 buffer /// Create new `Self` from UTF-8 buffer (that includes **header**)
/// ///
/// * result could be `None` for some [status codes](https://geminiprotocol.net/docs/protocol-specification.gmi#status-codes) that does not expect MIME type in header /// * result could be `None` for some [status codes](https://geminiprotocol.net/docs/protocol-specification.gmi#status-codes)
/// * includes `Self::from_string` parser, it means that given buffer should contain some **header** (not filepath or any other type of strings) /// that does not expect MIME type in header
/// * includes `Self::from_string` parser,
/// it means that given buffer should contain some **header** (not filepath or any other type of strings)
pub fn from_utf8(buffer: &[u8]) -> Result<Option<Self>, Error> { pub fn from_utf8(buffer: &[u8]) -> Result<Option<Self>, Error> {
// Define max buffer length for this method // Define max buffer length for this method
const MAX_LEN: usize = 0x400; // 1024 const MAX_LEN: usize = 0x400; // 1024
@ -75,8 +77,10 @@ impl Mime {
/// Create new `Self` from string that includes **header** /// Create new `Self` from string that includes **header**
/// ///
/// * result could be `None` for some [status codes](https://geminiprotocol.net/docs/protocol-specification.gmi#status-codes) /// **Return**
/// that does not expect MIME type ///
/// * `None` if MIME type not found
/// * `Error::Undefined` if status code 2* and type not found in `Mime` enum
pub fn from_string(value: &str) -> Result<Option<Self>, Error> { pub fn from_string(value: &str) -> Result<Option<Self>, Error> {
// Text // Text
if value.contains("text/gemini") { if value.contains("text/gemini") {
@ -121,14 +125,13 @@ impl Mime {
return Ok(Some(Self::AudioOgg)); return Ok(Some(Self::AudioOgg));
} }
// Some type exist, but not defined yet // Some type exist, but not defined yet (on status code is 2*)
/* @TODO unstable if value.starts_with("2") && value.contains("/") {
if value.contains("/") {
return Err(Error::Undefined); return Err(Error::Undefined);
} */ }
// Done // Done
Ok(None) // may be empty (for some status codes) Ok(None) // may be empty (status code ^2*)
} }
/// Create new `Self` from [Uri](https://docs.gtk.org/glib/struct.Uri.html) /// Create new `Self` from [Uri](https://docs.gtk.org/glib/struct.Uri.html)