37 lines
942 B
C
37 lines
942 B
C
#pragma once
|
|
|
|
/**
|
|
* An interface in front of various streams
|
|
*/
|
|
struct Stream {
|
|
/**
|
|
* A generic socket descriptor
|
|
*/
|
|
void* socket_descriptor;
|
|
struct MultiAddress *address;
|
|
|
|
/**
|
|
* Reads from the stream
|
|
* @param stream the stream context (usually a SessionContext pointer)
|
|
* @param buffer where to put the results
|
|
* @param bytes_read how many bytes were read
|
|
* @returns true(1) on success, false(0) otherwise
|
|
*/
|
|
int (*read)(void* stream_context, unsigned char** buffer, size_t* bytes_read);
|
|
|
|
/**
|
|
* Writes to a stream
|
|
* @param stream the stream context
|
|
* @param buffer what to write
|
|
* @param how much to write
|
|
* @returns true(1) on success, false(0) otherwise
|
|
*/
|
|
int (*write)(void* stream_context, const unsigned char* buffer, size_t buffer_size);
|
|
|
|
/**
|
|
* Closes a stream
|
|
* @param stream the stream context
|
|
* @returns true(1) on success, otherwise false(0)
|
|
*/
|
|
int (*close)(void* stream_context);
|
|
};
|