multipart: add body reading

This commit is contained in:
Luna 2021-04-10 15:29:27 -03:00
parent b4b51a3e05
commit 1a3c1e354f

View file

@ -58,6 +58,7 @@ const ContentDisposition = struct {
const Part = struct {
disposition: ContentDisposition,
content_type: []const u8,
body: []const u8,
};
const Multipart = struct {
@ -170,9 +171,25 @@ const Multipart = struct {
}
}
// the rest of the reader until we find a matching boundary is the part body.
// hzzp does not do it for us because it cant find a body encoding
// (content-length, content-encoding)
//
// we can use the fact that we know the reader is FixedBufferStream
// to extract the remaining body, then trim the boundary!
//
// THIS ASSUMES ONLY ONE FILE IS IN THE WIRE.
const remaining_body = self.stream.buffer[self.stream.pos..self.stream.buffer.len];
var end_boundary_buf: [512]u8 = undefined;
const boundary_end_marker = try std.fmt.bufPrint(&end_boundary_buf, "{s}--\r\n", .{self.boundary});
const actual_body = std.mem.trim(u8, remaining_body, boundary_end_marker);
return Part{
.disposition = content_disposition.?,
.content_type = content_type.?,
.body = actual_body,
};
}
};