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remove phf crate macro usage: it introduced 7 deps and is really an optimization if you very large (100K+) tables -- we have 10 entries or so and it's called once per message. Let's not introduce crates just because we can -- it increases compile time and in the phf case also introduced a github dependency (for whatever reason -- don't want to know ;)

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holger krekel
2019-09-24 20:35:27 +02:00
parent fd72c27afe
commit 646833d3ec
3 changed files with 17 additions and 90 deletions
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33
src/message.rs
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@@ -3,7 +3,6 @@ use std::ptr;
use deltachat_derive::{FromSql, ToSql};
use libc::{free, strcmp};
use phf::phf_map;
use crate::chat::{self, Chat};
use crate::constants::*;
@@ -674,22 +673,24 @@ pub fn get_msg_info(context: &Context, msg_id: u32) -> String {
}
pub fn guess_msgtype_from_suffix(path: &Path) -> Option<(Viewtype, &str)> {
static KNOWN: phf::Map<&'static str, (Viewtype, &'static str)> = phf_map! {
"mp3" => (Viewtype::Audio, "audio/mpeg"),
"aac" => (Viewtype::Audio, "audio/aac"),
"mp4" => (Viewtype::Video, "video/mp4"),
"jpg" => (Viewtype::Image, "image/jpeg"),
"jpeg" => (Viewtype::Image, "image/jpeg"),
"jpe" => (Viewtype::Image, "image/jpeg"),
"png" => (Viewtype::Image, "image/png"),
"webp" => (Viewtype::Image, "image/webp"),
"gif" => (Viewtype::Gif, "image/gif"),
"vcf" => (Viewtype::File, "text/vcard"),
"vcard" => (Viewtype::File, "text/vcard"),
};
let extension: &str = &path.extension()?.to_str()?.to_lowercase();
KNOWN.get(extension).map(|x| *x)
let info = match extension {
"mp3" => (Viewtype::Audio, "audio/mpeg"),
"aac" => (Viewtype::Audio, "audio/aac"),
"mp4" => (Viewtype::Video, "video/mp4"),
"jpg" => (Viewtype::Image, "image/jpeg"),
"jpeg" => (Viewtype::Image, "image/jpeg"),
"jpe" => (Viewtype::Image, "image/jpeg"),
"png" => (Viewtype::Image, "image/png"),
"webp" => (Viewtype::Image, "image/webp"),
"gif" => (Viewtype::Gif, "image/gif"),
"vcf" => (Viewtype::File, "text/vcard"),
"vcard" => (Viewtype::File, "text/vcard"),
_ => {
return None;
}
};
Some(info)
}
pub fn get_mime_headers(context: &Context, msg_id: u32) -> Option<String> {