#include <assert.h>
+#ifdef HAVE_PROXY_H
+# include "proxy.h"
+#endif
/*****************************************************************************
* Module descriptor
*****************************************************************************/
vlc_module_begin();
set_description( N_("HTTP input") );
set_capability( "access", 0 );
- set_shortname( N_( "HTTP(S)" ) );
+ set_shortname( "HTTP(S)" );
set_category( CAT_INPUT );
set_subcategory( SUBCAT_INPUT_ACCESS );
char *psz_icy_genre;
char *psz_icy_title;
- int i_remaining;
+ int64_t i_remaining;
bool b_seekable;
bool b_reconnect;
bool b_continuous;
bool b_pace_control;
+ bool b_persist;
vlc_array_t * cookies;
};
p_sys->psz_icy_genre = NULL;
p_sys->psz_icy_title = NULL;
p_sys->i_remaining = 0;
+ p_sys->b_persist = false;
+ p_access->info.i_size = -1;
+ p_access->info.i_pos = 0;
+ p_access->info.b_eof = false;
p_sys->cookies = saved_cookies;
vlc_UrlParse( &p_sys->proxy, psz, 0 );
free( psz );
}
-#ifdef HAVE_GETENV
+#ifdef HAVE_PROXY_H
+ else
+ {
+ pxProxyFactory *pf = px_proxy_factory_new();
+ if (pf)
+ {
+ char *buf;
+ int i;
+ i=asprintf(&buf, "%s://%s", p_access->psz_access, p_access->psz_path);
+ if (i >= 0)
+ {
+ msg_Dbg(p_access, "asking libproxy about url '%s'", buf);
+ char **proxies = px_proxy_factory_get_proxies(pf, buf);
+ if (proxies[0])
+ {
+ msg_Dbg(p_access, "libproxy suggest to use '%s'", proxies[0]);
+ if(strcmp(proxies[0],"direct://") != 0)
+ {
+ p_sys->b_proxy = true;
+ vlc_UrlParse( &p_sys->proxy, proxies[0], 0);
+ }
+ }
+ for(i=0;proxies[i];i++) free(proxies[i]);
+ free(proxies);
+ free(buf);
+ }
+ px_proxy_factory_free(pf);
+ }
+ else
+ {
+ msg_Err(p_access, "Allocating memory for libproxy failed");
+ }
+ }
+#elif HAVE_GETENV
else
{
psz = getenv( "http_proxy" );
p_sys->i_version = 0;
p_sys->b_seekable = false;
- if( p_access->b_die || Connect( p_access, 0 ) )
+ if( !vlc_object_alive (p_access) || Connect( p_access, 0 ) )
goto error;
#ifndef NDEBUG
return 0;
}
- if( p_access->info.i_size > 0 &&
+ if( p_access->info.i_size >= 0 &&
i_len + p_access->info.i_pos > p_access->info.i_size )
{
if( ( i_len = p_access->info.i_size - p_access->info.i_pos ) == 0 )
i_len = p_sys->i_chunk;
}
}
-
- if( p_sys->b_continuous && (ssize_t)i_len > p_sys->i_remaining )
- {
+ else if( p_access->info.i_size != -1 && (int64_t)i_len > p_sys->i_remaining) {
/* Only ask for the remaining length */
- int i_new_len = p_sys->i_remaining;
- if( i_new_len == 0 )
- {
- Request( p_access, 0 );
- i_read = Read( p_access, p_buffer, i_len );
- return i_read;
+ i_len = (size_t)p_sys->i_remaining;
+ if(i_len == 0) {
+ p_access->info.b_eof = true;
+ return 0;
}
- i_len = i_new_len;
}
+
if( p_sys->i_icy_meta > 0 && p_access->info.i_pos > 0 )
{
int64_t i_next = p_sys->i_icy_meta -
if( i_read == 0 ) p_access->info.b_eof = true;
}
- if( p_sys->b_continuous )
+ if( p_access->info.i_size != -1 )
{
p_sys->i_remaining -= i_read;
}
Disconnect( p_access );
+ if( p_access->info.i_size
+ && (uint64_t)i_pos >= (uint64_t)p_access->info.i_size ) {
+ msg_Err( p_access, "seek to far" );
+ int retval = Seek( p_access, p_access->info.i_size - 1 );
+ if( retval == VLC_SUCCESS ) {
+ uint8_t p_buffer[2];
+ Read( p_access, p_buffer, 1);
+ p_access->info.b_eof = false;
+ }
+ return retval;
+ }
if( Connect( p_access, i_pos ) )
{
msg_Err( p_access, "seek failed" );
p_sys->psz_icy_name = NULL;
p_sys->psz_icy_genre = NULL;
p_sys->psz_icy_title = NULL;
+ p_sys->i_remaining = 0;
+ p_sys->b_persist = false;
- p_access->info.i_size = 0;
+ p_access->info.i_size = -1;
p_access->info.i_pos = i_tell;
p_access->info.b_eof = false;
free( psz );
- if( p_access->b_die || p_access->b_error )
+ if( !vlc_object_alive (p_access) || p_access->b_error )
{
Disconnect( p_access );
return -1;
access_sys_t *p_sys = p_access->p_sys;
char *psz ;
v_socket_t *pvs = p_sys->p_vs;
+ p_sys->b_persist = false;
+ p_sys->i_remaining = 0;
if( p_sys->b_proxy )
{
if( p_sys->url.psz_path )
net_Printf( VLC_OBJECT(p_access), p_sys->fd, pvs, "User-Agent: %s\r\n",
p_sys->psz_user_agent );
/* Offset */
- if( p_sys->i_version == 1 )
+ if( p_sys->i_version == 1 && ! p_sys->b_continuous )
{
+ p_sys->b_persist = true;
net_Printf( VLC_OBJECT(p_access), p_sys->fd, pvs,
- "Range: bytes=%"PRId64"-\r\n", i_tell );
+ "Range: bytes=%"PRIu64"-\r\n", i_tell );
}
/* Cookies */
net_Printf( VLC_OBJECT(p_access), p_sys->fd, pvs, "Icy-MetaData: 1\r\n" );
- if( p_sys->b_continuous )
- {
- net_Printf( VLC_OBJECT( p_access ), p_sys->fd, pvs,
- "Connection: Keep-Alive\r\n" );
- }
- else if( p_sys->i_version == 1 )
- {
- net_Printf( VLC_OBJECT( p_access ), p_sys->fd, pvs,
- "Connection: Close\r\n");
- }
-
if( net_Printf( VLC_OBJECT(p_access), p_sys->fd, pvs, "\r\n" ) < 0 )
{
msg_Err( p_access, "failed to send request" );
goto error;
}
- if( p_access->b_die || p_access->b_error )
+ if( !vlc_object_alive (p_access) || p_access->b_error )
{
free( psz );
goto error;
if( !strcasecmp( psz, "Content-Length" ) )
{
- if( p_sys->b_continuous )
- {
- p_access->info.i_size = -1;
- msg_Dbg( p_access, "this frame size=%lld", atoll(p ) );
- p_sys->i_remaining = atoll( p );
+ int64_t i_size = i_tell + (p_sys->i_remaining = atoll( p ));
+ if(i_size > p_access->info.i_size) {
+ p_access->info.i_size = i_size;
}
- else
- {
- p_access->info.i_size = i_tell + atoll( p );
- msg_Dbg( p_access, "stream size=%"PRId64, p_access->info.i_size );
+ msg_Dbg( p_access, "this frame size=%"PRId64, p_sys->i_remaining );
+ }
+ else if( !strcasecmp( psz, "Content-Range" ) ) {
+ int64_t i_ntell = i_tell;
+ int64_t i_nend = (p_access->info.i_size > 0)?(p_access->info.i_size - 1):i_tell;
+ int64_t i_nsize = p_access->info.i_size;
+ sscanf(p,"bytes %"PRId64"-%"PRId64"/%"PRId64,&i_ntell,&i_nend,&i_nsize);
+ if(i_nend > i_ntell ) {
+ p_access->info.i_pos = i_ntell;
+ p_sys->i_remaining = i_nend+1-i_ntell;
+ int64_t i_size = (i_nsize > i_nend) ? i_nsize : (i_nend + 1);
+ if(i_size > p_access->info.i_size) {
+ p_access->info.i_size = i_size;
+ }
+ msg_Dbg( p_access, "stream size=%"PRId64",pos=%"PRId64",remaining=%"PRId64,i_nsize,i_ntell,p_sys->i_remaining);
+ }
+ }
+ else if( !strcasecmp( psz, "Connection" ) ) {
+ msg_Dbg( p_access, "Connection: %s",p );
+ int i = -1;
+ sscanf(p, "close%n",&i);
+ if( i >= 0 ) {
+ p_sys->b_persist = false;
}
}
else if( !strcasecmp( psz, "Location" ) )
free( psz );
}
+ /* We close the stream for zero length data, unless of course the
+ * server has already promised to do this for us.
+ */
+ if( p_access->info.i_size != -1 && p_sys->i_remaining == 0 && p_sys->b_persist ) {
+ Disconnect( p_access );
+ }
return VLC_SUCCESS;
error:
projects / vlc / blobdiff