DataInputStream.readUptoAsync

The asynchronous version of DataInputStream.readUpto. It is an error to have two outstanding calls to this function.

In contrast to DataInputStream.readUntil, this function does not consume the stop character. You have to use DataInputStream.readByte to get it before calling DataInputStream.readUpto again.

Note that stop_chars may contain '\0' if stop_chars_len is specified.

When the operation is finished, callback will be called. You can then call DataInputStream.readUptoFinish to get the result of the operation.

class DataInputStream

void

readUptoAsync

(

string stopChars

,

ptrdiff_t stopCharsLen

,

,

Cancellable cancellable

,

GAsyncReadyCallback callback

,

)

Parameters

stopChars string: characters to terminate the read
stopCharsLen ptrdiff_t: length of stop_chars. May be -1 if stop_chars is nul-terminated
ioPriority int: the [I/O priority][io-priority] of the request
cancellable Cancellable: optional gio.Cancellable object, NULL to ignore
callback GAsyncReadyCallback: callback to call when the request is satisfied
userData void*: the data to pass to callback function

Meta

Since

2.26