kill libev parts from this lib

[libjh.git] / bufio.h

diff --git a/bufio.h b/bufio.h
deleted file mode 100644 (file)
index 358c368..0000000
--- a/bufio.h
+++ /dev/null
@@ -1,98 +0,0 @@
-#ifndef _BUFIO_HEADER
-#define _BUFIO_HEADER
-
-/* BUFFER CHAIN */
-typedef struct bufio_chain_entry bufio_chain_entry;
-
-struct bufio_chain_entry {
-  bufio_chain_entry *next;
-  void *buf;
-  size_t len;
-  off_t used;
-};
-
-typedef struct {
-  bufio_chain_entry *head, *tail;
-} bufio_chain;
-
-/**
- * Enqueues the given buffer for writing. After writing, it will be freed.
- * Returns -1 if calloc failed.
- */
-int bufio_chain_append(bufio_chain *bc, void *buf, size_t len);
-
-/**
- * Flush as much data as possible into the given FD.
- * Returns -1 for errors, 0 for ok. errno is left
- * intact on errors, so you might want to check for
- * EAGAIN or so.
- */
-int bufio_chain_flush(bufio_chain *bc, int fd);
-
-/**
- * Clear the buffer chain without sending any data.
- */
-void bufio_chain_clear(bufio_chain *bc);
-
-
-
-/* CONNECTION */
-typedef struct bufio_connection bufio_connection;
-
-typedef void (*bufio_connection_error_cb_t)(bufio_connection *con);
-typedef void (*bufio_connection_data_cb_t)(bufio_connection *con);
-
-struct bufio_connection {
-  ev_io rw; /* readonly */
-  ev_io ww; /* readonly */
-  struct ev_loop *loop; /* readonly */
-  void *inbuf; /* readonly */
-  size_t inbuf_size; /* readonly */
-  size_t inbuf_used; /* readonly */
-  bufio_chain outbuf; /* readonly */
-
-  /**
-   * Called when an error has occured. You should react to it by destroying
-   * the connection. This property can be changed manually at any time.
-   */
-  bufio_connection_error_cb_t err_cb;
-
-  /**
-   * Called when your read buffer has been filled completely. When this is
-   * called, nothing will be read anymore until you set a new read buffer.
-   * This property can be changed manually at any time.
-   */
-  bufio_connection_data_cb_t data_cb;
-
-  /**
-   * Not touched by this library.
-   */
-  void *data;
-};
-
-/**
- * Creates a bufio connection around an existing file descriptor.
- * This call already activates the watcher without initializing some
- * important stuff, so set it before returning to the eventloop/entering
- * it:
- *
- * - the input buffer – set it using `bufio_connection_set_read_buffer`
- * - the callbacks (`err_cb` and `data_cb`) – set them directly
- */
-bufio_connection *bufio_connection_create(struct ev_loop *loop, int fd);
-
-void bufio_connection_set_read_buffer(bufio_connection *con, void *buf, size_t size);
-
-/**
- * This stops our watcher and clears and frees the output buffers and the
- * connection struct, but it doesn't touch the input buffer or the fd.
- */
-void bufio_connection_destroy(bufio_connection *con);
-
-/**
- * This enqueues a chunk of data to be written. You are not allowed to
- * touch the buffer anymore after calling this function!
- */
-int bufio_connection_write(bufio_connection *con, void *buf, size_t len);
-
-#endif