input_http.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <sys/time.h>
#include <xine/xine_internal.h>
#include <xine/xineutils.h>
#include <xine/input_plugin.h>
#include "net_buf_ctrl.h"
#include "group_network.h"
#include "http_helper.h"

Data Structures
struct	http_input_plugin_t
struct	http_input_class_t

Macros
#define	LOG_MODULE   "input_http"
#define	LOG_VERBOSE
#define	BUFSIZE   1024
#define	DEFAULT_HTTP_PORT   80
#define	TAG_ICY_NAME   "icy-name:"
#define	TAG_ICY_GENRE   "icy-genre:"
#define	TAG_ICY_NOTICE1   "icy-notice1:"
#define	TAG_ICY_NOTICE2   "icy-notice2:"
#define	TAG_ICY_METAINT   "icy-metaint:"
#define	TAG_CONTENT_TYPE   "Content-Type:"
#define	TAG_LASTFM_SERVER   "Server: last.fm "

Functions
static void	proxy_host_change_cb (void *this_gen, xine_cfg_entry_t *cfg)
static void	proxy_port_change_cb (void *this_gen, xine_cfg_entry_t *cfg)
static void	proxy_user_change_cb (void *this_gen, xine_cfg_entry_t *cfg)
static void	proxy_password_change_cb (void *this_gen, xine_cfg_entry_t *cfg)
static void	no_proxy_list_change_cb (void *this_gen, xine_cfg_entry_t *cfg)
static int	_x_use_proxy (http_input_class_t *this, const char *host)
static void	http_plugin_basicauth (const char *user, const char *password, char **dest)
static int	http_plugin_read_metainf (http_input_plugin_t *this)
static off_t	http_plugin_read_int (http_input_plugin_t *this, char *buf, off_t total)
static off_t	http_plugin_read (input_plugin_t *this_gen, void *buf_gen, off_t nlen)
static int	resync_nsv (http_input_plugin_t *this)
static buf_element_t *	http_plugin_read_block (input_plugin_t *this_gen, fifo_buffer_t *fifo, off_t todo)
static off_t	http_plugin_get_length (input_plugin_t *this_gen)
static uint32_t	http_plugin_get_capabilities (input_plugin_t *this_gen)
static uint32_t	http_plugin_get_blocksize (input_plugin_t *this_gen)
static off_t	http_plugin_get_current_pos (input_plugin_t *this_gen)
static off_t	http_plugin_seek (input_plugin_t *this_gen, off_t offset, int origin)
static const char *	http_plugin_get_mrl (input_plugin_t *this_gen)
static int	http_plugin_get_optional_data (input_plugin_t *this_gen, void *const data, int data_type)
static void	http_plugin_dispose (input_plugin_t *this_gen)
static void	report_progress (xine_stream_t *stream, int p)
static int	http_plugin_open (input_plugin_t *this_gen)
static input_plugin_t *	http_class_get_instance (input_class_t *cls_gen, xine_stream_t *stream, const char *mrl)
static void	http_class_dispose (input_class_t *this_gen)
void *	input_http_init_class (xine_t *xine, void *data)

Macro Definition Documentation

BUFSIZE

#define BUFSIZE   1024

Referenced by http_plugin_open(), and http_plugin_seek().

DEFAULT_HTTP_PORT

#define DEFAULT_HTTP_PORT   80

Referenced by http_plugin_open(), and input_http_init_class().

LOG_MODULE

#define LOG_MODULE   "input_http"

LOG_VERBOSE

#define LOG_VERBOSE

TAG_CONTENT_TYPE

#define TAG_CONTENT_TYPE   "Content-Type:"

Referenced by http_plugin_open().

TAG_ICY_GENRE

#define TAG_ICY_GENRE   "icy-genre:"

Referenced by http_plugin_open().

TAG_ICY_METAINT

#define TAG_ICY_METAINT   "icy-metaint:"

Referenced by http_plugin_open().

TAG_ICY_NAME

#define TAG_ICY_NAME   "icy-name:"

Referenced by http_plugin_open().

TAG_ICY_NOTICE1

#define TAG_ICY_NOTICE1   "icy-notice1:"

TAG_ICY_NOTICE2

#define TAG_ICY_NOTICE2   "icy-notice2:"

Referenced by http_plugin_open().

TAG_LASTFM_SERVER

#define TAG_LASTFM_SERVER   "Server: last.fm "

Referenced by http_plugin_open().

Function Documentation

_x_use_proxy()

static int _x_use_proxy ( http_input_class_t *  this, const char *  host  )

static

References _, lprintf, NULL, xine_log(), and XINE_LOG_MSG.

Referenced by http_plugin_open().

http_class_dispose()

static void http_class_dispose ( input_class_t *  this_gen )

static

References _x_freep(), and config_values_s::unregister_callback.

Referenced by input_http_init_class().

http_class_get_instance()

static input_plugin_t* http_class_get_instance ( input_class_t *  cls_gen, xine_stream_t *  stream, const char *  mrl  )

static

References _x_asprintf(), _x_url_user_agent(), http_plugin_dispose(), http_plugin_get_blocksize(), http_plugin_get_capabilities(), http_plugin_get_current_pos(), http_plugin_get_length(), http_plugin_get_mrl(), http_plugin_get_optional_data(), http_plugin_open(), http_plugin_read(), http_plugin_read_block(), http_plugin_seek(), nbc_init(), and NULL.

Referenced by input_http_init_class().

http_plugin_basicauth()

static void http_plugin_basicauth ( const char *  user, const char *  password, char **  dest  )

static

References xine_base64_encode().

Referenced by http_plugin_open().

http_plugin_dispose()

static void http_plugin_dispose ( input_plugin_t *  this_gen )

static

References _x_freep(), nbc_close(), and NULL.

Referenced by http_class_get_instance().

http_plugin_get_blocksize()

static uint32_t http_plugin_get_blocksize ( input_plugin_t *  this_gen )

static

Referenced by http_class_get_instance().

http_plugin_get_capabilities()

static uint32_t http_plugin_get_capabilities ( input_plugin_t *  this_gen )

static

References INPUT_CAP_PREVIEW, and INPUT_CAP_RIP_FORBIDDEN.

Referenced by http_class_get_instance().

http_plugin_get_current_pos()

static off_t http_plugin_get_current_pos ( input_plugin_t *  this_gen )

static

Referenced by http_class_get_instance().

http_plugin_get_length()

static off_t http_plugin_get_length ( input_plugin_t *  this_gen )

static

Referenced by http_class_get_instance().

http_plugin_get_mrl()

static const char* http_plugin_get_mrl ( input_plugin_t *  this_gen )

static

Referenced by http_class_get_instance().

http_plugin_get_optional_data()

static int http_plugin_get_optional_data ( input_plugin_t *  this_gen, void *const  data, int  data_type  )

static

References INPUT_OPTIONAL_DATA_DEMUX_MIME_TYPE, INPUT_OPTIONAL_DATA_MIME_TYPE, INPUT_OPTIONAL_DATA_PREVIEW, INPUT_OPTIONAL_SUCCESS, and INPUT_OPTIONAL_UNSUPPORTED.

Referenced by http_class_get_instance().

http_plugin_open()

static int http_plugin_open ( input_plugin_t *  this_gen )

static

References _, _x_canonicalise_url(), _x_io_select(), _x_io_tcp_connect(), _x_io_tcp_read(), _x_io_tcp_write(), _x_message(), _x_meta_info_set(), _x_parse_url(), _x_use_proxy(), BUFSIZE, DEFAULT_HTTP_PORT, http_plugin_basicauth(), http_plugin_read_int(), http_input_class_t::input_class, lprintf, MAX_PREVIEW_SIZE, NULL, xine_cfg_entry_s::num_value, http_input_class_t::proxyhost, http_input_class_t::proxypassword, http_input_class_t::proxyport, http_input_class_t::proxyuser, report_progress(), resync_nsv(), TAG_CONTENT_TYPE, TAG_ICY_GENRE, TAG_ICY_METAINT, TAG_ICY_NAME, TAG_ICY_NOTICE2, TAG_LASTFM_SERVER, VERSION, http_input_class_t::xine, xine_config_lookup_entry(), xine_log(), XINE_LOG_MSG, XINE_META_INFO_ALBUM, XINE_META_INFO_COMMENT, XINE_META_INFO_GENRE, XINE_META_INFO_TITLE, XINE_MSG_AUTHENTICATION_NEEDED, XINE_MSG_CONNECTION_REFUSED, XINE_MSG_FILE_NOT_FOUND, XINE_MSG_GENERAL_WARNING, XINE_MSG_NETWORK_UNREACHABLE, XINE_MSG_PERMISSION_ERROR, XINE_VERBOSITY_DEBUG, XIO_READY, XIO_TIMEOUT, XIO_WRITE_READY, and xprintf.

Referenced by http_class_get_instance().

http_plugin_read()

static off_t http_plugin_read ( input_plugin_t *  this_gen, void *  buf_gen, off_t  nlen  )

static

References http_plugin_read_int(), lprintf, and read_bytes().

Referenced by http_class_get_instance(), and http_plugin_read_block().

http_plugin_read_block()

static buf_element_t* http_plugin_read_block ( input_plugin_t *  this_gen, fifo_buffer_t *  fifo, off_t  todo  )

static

References BUF_DEMUX_BLOCK, fifo_buffer_s::buffer_pool_alloc, buf_element_s::content, buf_element_s::free_buffer, http_plugin_read(), buf_element_s::max_size, buf_element_s::mem, NULL, buf_element_s::size, and buf_element_s::type.

Referenced by http_class_get_instance().

http_plugin_read_int()

static off_t http_plugin_read_int ( http_input_plugin_t *  this, char *  buf, off_t  total  )

static

References _, _x_action_pending(), _x_io_tcp_read(), _x_message(), http_plugin_read_metainf(), lprintf, NULL, read_bytes(), xine_event_t::type, xine_event_send(), XINE_EVENT_UI_CHANNELS_CHANGED, xine_log(), XINE_LOG_MSG, and XINE_MSG_READ_ERROR.

Referenced by http_plugin_open(), http_plugin_read(), and resync_nsv().

http_plugin_read_metainf()

static int http_plugin_read_metainf ( http_input_plugin_t *  this )

static

References _x_io_tcp_read(), _x_meta_info_get(), _x_meta_info_set(), xine_event_t::data, xine_event_t::data_length, lprintf, xine_ui_data_t::str, xine_ui_data_t::str_len, xine_event_t::stream, xine_event_t::type, xine_event_send(), XINE_EVENT_UI_SET_TITLE, XINE_META_INFO_ALBUM, and XINE_META_INFO_TITLE.

Referenced by http_plugin_read_int().

http_plugin_seek()

static off_t http_plugin_seek ( input_plugin_t *  this_gen, off_t  offset, int  origin  )

static

References BUFSIZE, input_plugin_s::read, XINE_VERBOSITY_DEBUG, and xprintf.

Referenced by http_class_get_instance().

input_http_init_class()

void* input_http_init_class	(	xine_t *	xine,
		void *	data
	)

References _, xine_s::config, DEFAULT_HTTP_PORT, http_class_dispose(), http_class_get_instance(), N_, no_proxy_list_change_cb(), NULL, proxy_host_change_cb(), proxy_password_change_cb(), proxy_port_change_cb(), proxy_user_change_cb(), config_values_s::register_num, config_values_s::register_string, config_values_s::update_num, and config_values_s::update_string.

no_proxy_list_change_cb()

static void no_proxy_list_change_cb ( void *  this_gen, xine_cfg_entry_t *  cfg  )

static

References xine_cfg_entry_s::str_value.

Referenced by input_http_init_class().

proxy_host_change_cb()

static void proxy_host_change_cb ( void *  this_gen, xine_cfg_entry_t *  cfg  )

static

References xine_cfg_entry_s::str_value.

Referenced by input_http_init_class().

proxy_password_change_cb()

static void proxy_password_change_cb ( void *  this_gen, xine_cfg_entry_t *  cfg  )

static

References xine_cfg_entry_s::str_value.

Referenced by input_http_init_class().

proxy_port_change_cb()

static void proxy_port_change_cb ( void *  this_gen, xine_cfg_entry_t *  cfg  )

static

References xine_cfg_entry_s::num_value.

Referenced by input_http_init_class().

proxy_user_change_cb()

static void proxy_user_change_cb ( void *  this_gen, xine_cfg_entry_t *  cfg  )

static

References xine_cfg_entry_s::str_value.

Referenced by input_http_init_class().

report_progress()

static void report_progress ( xine_stream_t *  stream, int  p  )

static

References _, xine_progress_data_t::description, xine_progress_data_t::percent, XINE_EVENT_PROGRESS, and xine_event_send().

Referenced by http_plugin_open().

resync_nsv()

static int resync_nsv ( http_input_plugin_t *  this )

static

References http_plugin_read_int(), lprintf, read_bytes(), XINE_VERBOSITY_DEBUG, and xprintf.

Referenced by http_plugin_open().