file.c File Reference

#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"

Include dependency graph for file.c:

Go to the source code of this file.

Functions
	RB_GENERATE (client_files, client_file, entry, file_cmp)
static char *	file_get_path (struct client *c, const char *file)
int	file_cmp (struct client_file *cf1, struct client_file *cf2)
struct client_file *	file_create_with_peer (struct tmuxpeer *peer, struct client_files *files, int stream, client_file_cb cb, void *cbdata)
struct client_file *	file_create_with_client (struct client *c, int stream, client_file_cb cb, void *cbdata)
void	file_free (struct client_file *cf)
static void	file_fire_done_cb (int fd, short events, void *arg)
void	file_fire_done (struct client_file *cf)
void	file_fire_read (struct client_file *cf)
int	file_can_print (struct client *c)
void	file_print (struct client *c, const char *fmt,...)
void	file_vprint (struct client *c, const char *fmt, va_list ap)
void	file_print_buffer (struct client *c, void *data, size_t size)
void	file_error (struct client *c, const char *fmt,...)
void	file_write (struct client *c, const char *path, int flags, const void *bdata, size_t bsize, client_file_cb cb, void *cbdata)
void	file_read (struct client *c, const char *path, client_file_cb cb, void *cbdata)
static void	file_push_cb (int fd, short events, void *arg)
void	file_push (struct client_file *cf)
int	file_write_left (struct client_files *files)
static void	file_write_error_callback (struct bufferevent *bev, short what, void *arg)
static void	file_write_callback (struct bufferevent *bev, void *arg)
void	file_write_open (struct client_files *files, struct tmuxpeer *peer, struct imsg *imsg, int allow_streams, int close_received, client_file_cb cb, void *cbdata)
void	file_write_data (struct client_files *files, struct imsg *imsg)
void	file_write_close (struct client_files *files, struct imsg *imsg)
static void	file_read_error_callback (struct bufferevent *bev, short what, void *arg)
static void	file_read_callback (struct bufferevent *bev, void *arg)
void	file_read_open (struct client_files *files, struct tmuxpeer *peer, struct imsg *imsg, int allow_streams, int close_received, client_file_cb cb, void *cbdata)
void	file_write_ready (struct client_files *files, struct imsg *imsg)
void	file_read_data (struct client_files *files, struct imsg *imsg)
void	file_read_done (struct client_files *files, struct imsg *imsg)

Variables
static int	file_next_stream = 3

Function Documentation

file_can_print()

int file_can_print

(

struct client *

c

)

Definition at line 174 of file file.c.

References CLIENT_CONTROL, client::flags, and client::session.

Referenced by file_error(), file_print_buffer(), and file_vprint().

file_cmp()

int file_cmp	(	struct client_file *	cf1,
		struct client_file *	cf2
	)

Definition at line 55 of file file.c.

References client_file::stream.

file_create_with_client()

struct client_file* file_create_with_client	(	struct client *	c,
		int	stream,
		client_file_cb	cb,
		void *	cbdata
	)

Definition at line 97 of file file.c.

References client_file::buffer, client_file::c, client_file::cb, CLIENT_ATTACHED, client_files, client_file::data, fatalx(), client::files, client::flags, client_file::peer, client::peer, client_file::references, client::references, client_file::stream, client_file::tree, and xcalloc().

Referenced by file_error(), file_print_buffer(), file_read(), file_vprint(), and file_write().

file_create_with_peer()

struct client_file* file_create_with_peer	(	struct tmuxpeer *	peer,
		struct client_files *	files,
		int	stream,
		client_file_cb	cb,
		void *	cbdata
	)

Definition at line 71 of file file.c.

References client_file::buffer, client_file::c, client_file::cb, client_files, client_file::data, fatalx(), client_file::peer, client_file::references, client_file::stream, client_file::tree, and xcalloc().

Referenced by file_read_open(), and file_write_open().

file_error()

void file_error	(	struct client *	c,
		const char *	fmt,
			...
	)

Definition at line 250 of file file.c.

References client_file::buffer, client_files, msg_write_open::fd, file_can_print(), file_create_with_client(), file_push(), client::files, msg_write_open::flags, MSG_WRITE_OPEN, client_file::path, client::peer, proc_send(), msg_write_open::stream, client_file::stream, and xstrdup().

Referenced by cmdq_error().

file_fire_done()

void file_fire_done

(

struct client_file *

cf

)

Definition at line 159 of file file.c.

References file_fire_done_cb().

Referenced by file_push(), file_read(), file_read_data(), file_read_done(), file_write(), file_write_ready(), and server_client_lost().

file_fire_done_cb()

static void file_fire_done_cb ( int  fd, short  events, void *  arg  )

static

Definition at line 147 of file file.c.

References client_file::buffer, client_file::c, client_file::cb, CLIENT_DEAD, client_file::data, client_file::error, file_free(), client::flags, and client_file::path.

Referenced by file_fire_done().

file_fire_read()

void file_fire_read

(

struct client_file *

cf

)

Definition at line 166 of file file.c.

References client_file::buffer, client_file::c, client_file::cb, client_file::data, client_file::error, and client_file::path.

Referenced by file_read_data().

file_free()

void file_free

(

struct client_file *

cf

)

Definition at line 129 of file file.c.

References client_file::buffer, client_file::c, client_files, client_file::path, client_file::references, server_client_unref(), and client_file::tree.

Referenced by file_fire_done_cb(), file_push_cb(), file_read_error_callback(), file_write_callback(), and file_write_close().

file_get_path()

static char* file_get_path ( struct client *  c, const char *  file  )

static

Definition at line 42 of file file.c.

References server_client_get_cwd(), xasprintf(), and xstrdup().

Referenced by file_read(), and file_write().

file_print()

void file_print	(	struct client *	c,
		const char *	fmt,
			...
	)

Definition at line 185 of file file.c.

References file_vprint().

Referenced by cmdq_print().

file_print_buffer()

void file_print_buffer	(	struct client *	c,
		void *	data,
		size_t	size
	)

Definition at line 223 of file file.c.

References client_file::buffer, client_files, msg_write_open::fd, file_can_print(), file_create_with_client(), file_push(), client::files, msg_write_open::flags, MSG_WRITE_OPEN, client_file::path, client::peer, proc_send(), msg_write_open::stream, client_file::stream, and xstrdup().

file_push()

void file_push

(

struct client_file *

cf

)

Definition at line 442 of file file.c.

References client_file::buffer, file_fire_done(), file_push_cb(), log_debug(), MSG_WRITE, MSG_WRITE_CLOSE, client_file::peer, proc_send(), client_file::references, msg_write_close::stream, client_file::stream, xmalloc(), and xrealloc().

Referenced by file_error(), file_print_buffer(), file_push_cb(), file_vprint(), and file_write_ready().

file_push_cb()

static void file_push_cb ( int  fd, short  events, void *  arg  )

static

Definition at line 431 of file file.c.

References client_file::c, CLIENT_DEAD, file_free(), file_push(), and client::flags.

Referenced by file_push().

file_read()

void file_read	(	struct client *	c,
		const char *	path,
		client_file_cb	cb,
		void *	cbdata
	)

Definition at line 356 of file file.c.

References client_file::buffer, CLIENT_ATTACHED, CLIENT_CONTROL, client_file::error, f, msg_read_open::fd, file_create_with_client(), file_fire_done(), file_get_path(), file_next_stream, client::flags, MSG_READ_OPEN, client_file::path, client_file::peer, proc_send(), msg_read_open::stream, client_file::stream, xmalloc(), and xstrdup().

Referenced by cmd_source_file_done(), and window_pane_start_input().

file_read_callback()

static void file_read_callback ( struct bufferevent *  bev, void *  arg  )

static

Definition at line 664 of file file.c.

References client_file::event, log_debug(), MSG_READ, client_file::peer, proc_send(), client_file::stream, xmalloc(), and xrealloc().

Referenced by file_read_open().

file_read_data()

void file_read_data	(	struct client_files *	files,
		struct imsg *	imsg
	)

Definition at line 778 of file file.c.

References client_file::buffer, client_files, client_file::error, fatalx(), file_fire_done(), file_fire_read(), log_debug(), msg_read_data::stream, and client_file::stream.

Referenced by server_client_command_done().

file_read_done()

void file_read_done	(	struct client_files *	files,
		struct imsg *	imsg
	)

Definition at line 804 of file file.c.

References client_files, msg_read_done::error, client_file::error, fatalx(), file_fire_done(), log_debug(), msg_read_done::stream, and client_file::stream.

Referenced by server_client_command_done().

file_read_error_callback()

static void file_read_error_callback ( struct bufferevent *  bev, short  what, void *  arg  )

static

Definition at line 644 of file file.c.

References client_files, msg_read_done::error, client_file::event, client_file::fd, file_free(), log_debug(), MSG_READ_DONE, client_file::peer, proc_send(), msg_read_done::stream, client_file::stream, and client_file::tree.

Referenced by file_read_open().

file_read_open()

void file_read_open	(	struct client_files *	files,
		struct tmuxpeer *	peer,
		struct imsg *	imsg,
		int	allow_streams,
		int	close_received,
		client_file_cb	cb,
		void *	cbdata
	)

Definition at line 696 of file file.c.

References client_file::cb, client_files, client_file::closed, msg_read_done::error, client_file::error, client_file::event, fatalx(), msg_read_open::fd, client_file::fd, file_create_with_peer(), file_read_callback(), file_read_error_callback(), log_debug(), MSG_READ_DONE, client_file::path, client_file::peer, proc_send(), msg_read_open::stream, msg_read_done::stream, and client_file::stream.

Referenced by client_dispatch_wait().

file_vprint()

void file_vprint	(	struct client *	c,
		const char *	fmt,
		va_list	ap
	)

Definition at line 196 of file file.c.

References client_file::buffer, client_files, msg_write_open::fd, file_can_print(), file_create_with_client(), file_push(), client::files, msg_write_open::flags, MSG_WRITE_OPEN, client_file::path, client::peer, proc_send(), msg_write_open::stream, client_file::stream, and xstrdup().

Referenced by file_print().

file_write()

void file_write	(	struct client *	c,
		const char *	path,
		int	flags,
		const void *	bdata,
		size_t	bsize,
		client_file_cb	cb,
		void *	cbdata
	)

Definition at line 282 of file file.c.

References client_file::buffer, CLIENT_ATTACHED, CLIENT_CONTROL, client_file::error, f, msg_write_open::fd, file_create_with_client(), file_fire_done(), file_get_path(), file_next_stream, msg_write_open::flags, client::flags, MSG_WRITE_OPEN, client_file::path, client_file::peer, proc_send(), msg_write_open::stream, client_file::stream, xmalloc(), and xstrdup().

file_write_callback()

static void file_write_callback ( struct bufferevent *  bev, void *  arg  )

static

Definition at line 518 of file file.c.

References client_file::cb, client_files, client_file::closed, client_file::data, client_file::event, client_file::fd, file_free(), log_debug(), client_file::stream, and client_file::tree.

Referenced by file_write_open().

file_write_close()

void file_write_close	(	struct client_files *	files,
		struct imsg *	imsg
	)

Definition at line 619 of file file.c.

References client_files, client_file::event, fatalx(), client_file::fd, file_free(), log_debug(), msg_write_close::stream, and client_file::stream.

Referenced by client_dispatch_wait().

file_write_data()

void file_write_data	(	struct client_files *	files,
		struct imsg *	imsg
	)

Definition at line 599 of file file.c.

References client_files, client_file::event, fatalx(), log_debug(), msg_write_data::stream, and client_file::stream.

Referenced by client_dispatch_wait().

file_write_error_callback()

static void file_write_error_callback ( struct bufferevent *  bev, short  what, void *  arg  )

static

Definition at line 499 of file file.c.

References client_file::cb, client_file::data, client_file::event, client_file::fd, log_debug(), and client_file::stream.

Referenced by file_write_open().

file_write_left()

int file_write_left

(

struct client_files *

files

)

Definition at line 479 of file file.c.

References client_files, client_file::event, log_debug(), and client_file::stream.

Referenced by client_exit().

file_write_open()

void file_write_open	(	struct client_files *	files,
		struct tmuxpeer *	peer,
		struct imsg *	imsg,
		int	allow_streams,
		int	close_received,
		client_file_cb	cb,
		void *	cbdata
	)

Definition at line 537 of file file.c.

References client_file::cb, client_files, client_file::closed, msg_write_ready::error, client_file::error, client_file::event, fatalx(), msg_write_open::fd, client_file::fd, file_create_with_peer(), file_write_callback(), file_write_error_callback(), msg_write_open::flags, log_debug(), MSG_WRITE_READY, client_file::path, client_file::peer, proc_send(), msg_write_open::stream, msg_write_ready::stream, and client_file::stream.

Referenced by client_dispatch_wait().

file_write_ready()

void file_write_ready	(	struct client_files *	files,
		struct imsg *	imsg
	)

Definition at line 758 of file file.c.

References client_files, msg_write_ready::error, client_file::error, fatalx(), file_fire_done(), file_push(), msg_write_ready::stream, and client_file::stream.

Referenced by server_client_command_done().

RB_GENERATE()

RB_GENERATE	(	client_files	,
		client_file	,
		entry	,
		file_cmp
	)

Variable Documentation

file_next_stream

int file_next_stream = 3

static

Definition at line 36 of file file.c.

Referenced by file_read(), and file_write().