download.c File Reference

Downloads managment. More...

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <utime.h>
#include "elinks.h"
#include "bfu/dialog.h"
#include "cache/cache.h"
#include "config/options.h"
#include "dialogs/document.h"
#include "dialogs/download.h"
#include "dialogs/menu.h"
#include "intl/libintl.h"
#include "main/object.h"
#include "main/select.h"
#include "mime/mime.h"
#include "network/connection.h"
#include "network/progress.h"
#include "network/state.h"
#include "osdep/osdep.h"
#include "protocol/bittorrent/dialogs.h"
#include "protocol/date.h"
#include "protocol/protocol.h"
#include "protocol/uri.h"
#include "session/download.h"
#include "session/history.h"
#include "session/location.h"
#include "session/session.h"
#include "session/task.h"
#include "terminal/draw.h"
#include "terminal/screen.h"
#include "terminal/terminal.h"
#include "util/conv.h"
#include "util/error.h"
#include "util/file.h"
#include "util/hash.h"
#include "util/lists.h"
#include "util/memlist.h"
#include "util/memory.h"
#include "util/string.h"
#include "util/time.h"

Include dependency graph for download.c:

Data Structures
struct	exec_mailcap
struct	lun_hop
	The user is being asked what to do when the local file for the download already exists. More...
struct	cmdw_hop
	Data saved by common_download() for the common_download_do() callback. More...
struct	codw_hop
	Data saved by continue_download() for the continue_download_do() callback. More...
struct	cdf_hop
	Data saved by create_download_file() for the create_download_file_do() callback. More...

Macros
#define	TYPE_QUERY_WIDGETS_COUNT   8

Functions
void	clear_uri_tempfiles (void)
static char *	check_url_tempfiles (const char *url)
static void	set_uri_tempfile (const char *url, const char *value)
int	download_is_progressing (struct download *download)
int	are_there_downloads (void)
static void	download_data (struct download *download, struct file_download *file_download)
struct file_download *	init_file_download (struct uri *uri, struct session *ses, char *file, int fd)
void	abort_download (struct file_download *file_download)
static void	kill_downloads_to_file (char *file)
void	abort_all_downloads (void)
void	destroy_downloads (struct session *ses)
void	detach_downloads_from_terminal (struct terminal *term)
static void	download_error_dialog (struct file_download *file_download, int saved_errno)
static int	write_cache_entry_to_file (struct cache_entry *cached, struct file_download *file_download)
static void	abort_download_and_beep (struct file_download *file_download, struct terminal *term)
static void	do_follow_url_mailcap (struct session *ses, struct uri *uri)
static void	exec_mailcap_command (void *data)
static void	exec_later (struct session *ses, char *handler, char *file, int x_htmloutput)
static void	exec_dgi_command (void *data)
static void	exec_later_dgi (struct session *ses, char *handler, char *file, char *inpext, char *outext, int del)
static void	download_data_store (struct download *download, struct file_download *file_download)
static char *	get_temp_name (struct uri *uri, char *ext)
static char *	subst_file (char *prog, char *file, char *uri)

Variables
struct file_download list	downloads = { D_LIST_HEAD_EL(downloads) }
	Stack of all running downloads.
static struct hash *	uri_tempfiles
struct {
const char *   type
unsigned int   plain:1
}	known_types []
static const char *	compressed_types []

Detailed Description

Downloads managment.

Macro Definition Documentation

TYPE_QUERY_WIDGETS_COUNT

#define TYPE_QUERY_WIDGETS_COUNT   8

Function Documentation

abort_all_downloads()

void abort_all_downloads

(

void

)

abort_download()

void abort_download

(

struct file_download *

file_download

)

abort_download_and_beep()

void abort_download_and_beep ( struct file_download * file_download, struct terminal * term )

static

are_there_downloads()

int are_there_downloads

(

void

)

check_url_tempfiles()

char * check_url_tempfiles ( const char * url )

static

clear_uri_tempfiles()

void clear_uri_tempfiles

(

void

)

destroy_downloads()

void destroy_downloads

(

struct session *

ses

)

detach_downloads_from_terminal()

void detach_downloads_from_terminal

(

struct terminal *

term

)

do_follow_url_mailcap()

void do_follow_url_mailcap ( struct session * ses, struct uri * uri )

static

download_data()

void download_data ( struct download * download, struct file_download * file_download )

static

download_data_store()

void download_data_store ( struct download * download, struct file_download * file_download )

static

download_error_dialog()

void download_error_dialog ( struct file_download * file_download, int saved_errno )

static

download_is_progressing()

int download_is_progressing

(

struct download *

download

)

exec_dgi_command()

void exec_dgi_command ( void * data )

static

exec_later()

void exec_later ( struct session * ses, char * handler, char * file, int x_htmloutput )

static

exec_later_dgi()

void exec_later_dgi ( struct session * ses, char * handler, char * file, char * inpext, char * outext, int del )

static

exec_mailcap_command()

void exec_mailcap_command ( void * data )

static

get_temp_name()

char * get_temp_name ( struct uri * uri, char * ext )

static

init_file_download()

struct file_download * init_file_download	(	struct uri *	uri,
		struct session *	ses,
		char *	file,
		int	fd )

Note

If this fails, the caller is responsible of freeing file and closing fd.

kill_downloads_to_file()

void kill_downloads_to_file ( char * file )

static

set_uri_tempfile()

void set_uri_tempfile ( const char * url, const char * value )

static

subst_file()

char * subst_file ( char * prog, char * file, char * uri )

static

write_cache_entry_to_file()

int write_cache_entry_to_file ( struct cache_entry * cached, struct file_download * file_download )

static

Variable Documentation

compressed_types

const char* compressed_types[]

static

Initial value:

                                   = {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   NULL
}

downloads

struct file_download list downloads = { D_LIST_HEAD_EL(downloads) }

Stack of all running downloads.

[struct]

struct { ... } known_types[]

plain

unsigned int plain

type

const char* type

uri_tempfiles

struct hash* uri_tempfiles

static