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add image content type detection into Mime

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This commit is contained in:
Pierre Tachoire
2026-02-17 10:30:47 +01:00
parent 14b0095822
commit c7b414492d
1 changed files with 26 additions and 0 deletions
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26
src/browser/Mime.zig
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@@ -38,6 +38,10 @@ pub const ContentTypeEnum = enum {
text_javascript, text_javascript,
text_plain, text_plain,
text_css, text_css,
image_jpeg,
image_gif,
image_png,
image_webp,
application_json, application_json,
unknown, unknown,
other, other,
@@ -49,6 +53,10 @@ pub const ContentType = union(ContentTypeEnum) {
text_javascript: void, text_javascript: void,
text_plain: void, text_plain: void,
text_css: void, text_css: void,
image_jpeg: void,
image_gif: void,
image_png: void,
image_webp: void,
application_json: void, application_json: void,
unknown: void, unknown: void,
other: struct { type: []const u8, sub_type: []const u8 }, other: struct { type: []const u8, sub_type: []const u8 },
@@ -61,6 +69,10 @@ pub fn contentTypeString(mime: *const Mime) []const u8 {
.text_javascript => "application/javascript", .text_javascript => "application/javascript",
.text_plain => "text/plain", .text_plain => "text/plain",
.text_css => "text/css", .text_css => "text/css",
.image_jpeg => "image/jpeg",
.image_png => "image/png",
.image_gif => "image/gif",
.image_webp => "image/webp",
.application_json => "application/json", .application_json => "application/json",
else => "", else => "",
}; };
@@ -243,6 +255,11 @@ fn parseContentType(value: []const u8) !struct { ContentType, usize } {
@"application/javascript", @"application/javascript",
@"application/x-javascript", @"application/x-javascript",
@"image/jpeg",
@"image/png",
@"image/gif",
@"image/webp",
@"application/json", @"application/json",
}, type_name)) |known_type| { }, type_name)) |known_type| {
const ct: ContentType = switch (known_type) { const ct: ContentType = switch (known_type) {
@@ -251,6 +268,10 @@ fn parseContentType(value: []const u8) !struct { ContentType, usize } {
.@"text/javascript", .@"application/javascript", .@"application/x-javascript" => .{ .text_javascript = {} }, .@"text/javascript", .@"application/javascript", .@"application/x-javascript" => .{ .text_javascript = {} },
.@"text/plain" => .{ .text_plain = {} }, .@"text/plain" => .{ .text_plain = {} },
.@"text/css" => .{ .text_css = {} }, .@"text/css" => .{ .text_css = {} },
.@"image/jpeg" => .{ .image_jpeg = {} },
.@"image/png" => .{ .image_png = {} },
.@"image/gif" => .{ .image_gif = {} },
.@"image/webp" => .{ .image_webp = {} },
.@"application/json" => .{ .application_json = {} }, .@"application/json" => .{ .application_json = {} },
}; };
return .{ ct, attribute_start }; return .{ ct, attribute_start };
@@ -358,6 +379,11 @@ test "Mime: parse common" {
try expect(.{ .content_type = .{ .application_json = {} } }, "application/json"); try expect(.{ .content_type = .{ .application_json = {} } }, "application/json");
try expect(.{ .content_type = .{ .text_css = {} } }, "text/css"); try expect(.{ .content_type = .{ .text_css = {} } }, "text/css");
try expect(.{ .content_type = .{ .image_jpeg = {} } }, "image/jpeg");
try expect(.{ .content_type = .{ .image_png = {} } }, "image/png");
try expect(.{ .content_type = .{ .image_gif = {} } }, "image/gif");
try expect(.{ .content_type = .{ .image_webp = {} } }, "image/webp");
} }
test "Mime: parse uncommon" { test "Mime: parse uncommon" {