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(trunk libT) keep simplifying web.c... is there anything left to strip out?

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This commit is contained in:
Charles Kerr 2009-12-14 14:25:22 +00:00
parent 11c119d960
commit ee0de4b06c
1 changed files with 15 additions and 29 deletions
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44
libtransmission/web.c
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@ -26,8 +26,6 @@ enum
DEFAULT_TIMER_MSEC = 1500 /* arbitrary */
};
static tr_bool tr_multi_perform( tr_web * g, int fd );
#if 0
#define dbgmsg(...) \
do { \
@ -45,17 +43,17 @@ static tr_bool tr_multi_perform( tr_web * g, int fd );
struct tr_web
{
tr_bool closing;
tr_bool haveAddr;
int taskCount;
long timer_msec;
CURLM * multi;
tr_session * session;
tr_bool haveAddr;
tr_address addr;
struct event timer_event;
};
static void
web_close( tr_web * g )
web_free( tr_web * g )
{
curl_multi_cleanup( g->multi );
evtimer_del( &g->timer_event );
@ -193,7 +191,6 @@ addTask( void * vtask )
mcode = curl_multi_add_handle( web->multi, e );
++web->taskCount;
/*tr_multi_perform( web, CURL_SOCKET_TIMEOUT );*/
}
}
@ -243,27 +240,24 @@ restart_timer( tr_web * g )
tr_timerAddMsec( &g->timer_event, g->timer_msec );
}
static tr_bool
static void
tr_multi_perform( tr_web * g, int fd )
{
CURLMcode mcode;
tr_bool closed = FALSE;
dbgmsg( "check_run_count: %d taskCount", g->taskCount );
/* invoke libcurl's processing */
do {
do
mcode = curl_multi_socket_action( g->multi, fd, 0, &g->taskCount );
} while( mcode == CURLM_CALL_MULTI_SOCKET );
while( mcode == CURLM_CALL_MULTI_SOCKET );
remove_finished_tasks( g );
if(( closed = g->closing && !g->taskCount ))
web_close( g );
if( g->closing && !g->taskCount )
web_free( g );
else
restart_timer( g );
return closed;
}
/* libevent says that sock is ready to be processed, so wake up libcurl */
@ -275,14 +269,13 @@ event_cb( int fd, short kind UNUSED, void * g )
/* CURLMOPT_SOCKETFUNCTION */
static int
sock_cb( CURL * easy UNUSED, curl_socket_t fd, int action,
sock_cb( CURL * e UNUSED, curl_socket_t fd, int action,
void * vweb, void * vevent )
{
/*static int num_events = 0;*/
struct tr_web * web = vweb;
struct event * io_event = vevent;
dbgmsg( "sock_cb: action is %d, fd is %d, io_event is %p",
action, (int)fd, io_event );
dbgmsg( "sock_cb: action %d, fd %d, io_event %p", action, (int)fd, io_event );
if( action == CURL_POLL_REMOVE )
{
@ -333,18 +326,11 @@ static void
multi_timer_cb( CURLM * multi UNUSED, long timer_msec, void * vg )
{
tr_web * g = vg;
tr_bool closed = FALSE;
if( timer_msec < 1 ) {
if( timer_msec == 0 ) /* call it immediately */
closed = tr_multi_perform( g, CURL_SOCKET_TIMEOUT );
timer_msec = DEFAULT_TIMER_MSEC;
}
g->timer_msec = timer_msec > 0 ? timer_msec : DEFAULT_TIMER_MSEC;
if( !closed ) {
g->timer_msec = timer_msec;
restart_timer( g );
}
if( timer_msec < 1 )
tr_multi_perform( g, CURL_SOCKET_TIMEOUT );
}
/****
@ -369,7 +355,6 @@ tr_webRun( tr_session * session,
task->done_func_user_data = done_func_user_data;
task->tag = ++tag;
task->response = evbuffer_new( );
tr_runInEventThread( session, addTask, task );
}
}
@ -411,7 +396,7 @@ tr_webClose( tr_web ** web_in )
tr_web * web = *web_in;
*web_in = NULL;
if( web->taskCount < 1 )
web_close( web );
web_free( web );
else
web->closing = 1;
}
@ -472,7 +457,8 @@ tr_webGetResponseStr( long code )
}
void
tr_http_escape( struct evbuffer * out, const char * str, int len, tr_bool escape_slashes )
tr_http_escape( struct evbuffer * out,
const char * str, int len, tr_bool escape_slashes )
{
int i;