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WebgetUtils: module
{
PATH: con "/dis/svc/webget/wgutils.dis";
Req: adt
{
index: int;
method: string;
bodylen: int;
reqid: string;
loc: string;
types: string;
cachectl: string;
auth: string;
body: array of byte;
url: ref Url->ParsedUrl;
reply: ref Message->Msg;
};
Fid: adt
{
fid: int;
link: cyclic ref Fid;
reqs: array of ref Req;
writer: int;
readr: int;
nbyte: int;
nread: int;
rc: Sys->Rread;
};
M: Message;
B: Bufio;
S: String;
U: Url;
DI: Dial;
# media types (must track mnames array in wgutils.b)
UnknownType,
TextPlain, TextHtml,
ApplPostscript, ApplRtf, ApplPdf,
ImageJpeg, ImageGif, ImageIef, ImageTiff,
ImageXCompressed, ImageXCompressed2, ImageXXBitmap,
AudioBasic,
VideoMpeg, VideoQuicktime, Soap, TextXml: con iota;
init : fn(m: Message, s: String, b: Bufio, u: Url, di: Dial, logfd: ref Sys->FD);
usererr: fn(r: ref Req, msg: string) : ref Message->Msg;
okprefix: fn(r: ref Req, mrep: ref Message->Msg);
getdata: fn(io: ref Bufio->Iobuf, m: ref Message->Msg,
accept: string, url: ref Url->ParsedUrl) : string;
fixaccept: fn(a: string) : string;
log: fn(c: ref Fid, msg: string);
};
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