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* new environment variable $POLYP_LOG

Browse source 
* fix connection establishing algorithm
* add timeout for establishing connections
* add fqdn to the server directive to connect to in browse API
* quieten ESOUND protocol


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@338 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2005-01-11 20:47:10 +00:00
parent 5ab306402d
commit 32bf3a106a
5 changed files with 91 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

6
polyp/log.c
View file

@ -32,6 +32,8 @@
#include "xmalloc.h"
#include "util.h"
#define ENV_LOGLEVEL "POLYP_LOG"
static char *log_ident = NULL;
static enum pa_log_target log_target = PA_LOG_STDERR;
static void (*user_log_func)(enum pa_log_level l, const char *s) = NULL;
@ -64,8 +66,12 @@ void pa_log_set_target(enum pa_log_target t, void (*func)(enum pa_log_level l, c
}
void pa_log_levelv(enum pa_log_level level, const char *format, va_list ap) {
const char *e;
assert(level < PA_LOG_LEVEL_MAX);
if ((e = getenv(ENV_LOGLEVEL)))
maximal_level = atoi(e);
if (level > maximal_level)
return;

8
polyp/polyplib-browser.c
View file

@ -55,7 +55,6 @@ static void io_callback(struct pa_mainloop_api*a, struct pa_io_event*e, int fd,
}
}
static sw_result resolve_reply(
sw_discovery discovery,
sw_discovery_oid oid,
@ -134,9 +133,16 @@ static sw_result resolve_reply(
i.user_name = c;
c = NULL;
} else if (!strcmp(key, "fqdn")) {
size_t l;
pa_xfree((char*) i.fqdn);
i.fqdn = c;
c = NULL;
l = strlen(a);
assert(l+1 <= sizeof(a));
strncat(a, " ", sizeof(a)-l-1);
strncat(a, i.fqdn, sizeof(a)-l-2);
} else if (!strcmp(key, "cookie")) {
if (pa_atou(c, &cookie) < 0)

2
polyp/polyplib-context.c
View file

@ -508,7 +508,7 @@ static int try_next_connection(struct pa_context *c) {
goto finish;
}
/* pa_log(__FILE__": Trying to connect to %s...\n", u); */
pa_log_debug(__FILE__": Trying to connect to %s...\n", u);
pa_xfree(c->server);
c->server = pa_xstrdup(u);

9
polyp/protocol-esound.c
View file

@ -764,7 +764,8 @@ static int do_read(struct connection *c) {
assert(c->read_data && c->read_data_length < handler->data_length);
if ((r = pa_iochannel_read(c->io, (uint8_t*) c->read_data + c->read_data_length, handler->data_length - c->read_data_length)) <= 0) {
pa_log(__FILE__": read() failed: %s\n", r == 0 ? "EOF" : strerror(errno));
if (r != 0)
pa_log_warn(__FILE__": read() failed: %s\n", strerror(errno));
return -1;
}
@ -784,7 +785,8 @@ static int do_read(struct connection *c) {
assert(c->scache.memchunk.memblock && c->scache.name && c->scache.memchunk.index < c->scache.memchunk.length);
if ((r = pa_iochannel_read(c->io, (uint8_t*) c->scache.memchunk.memblock->data+c->scache.memchunk.index, c->scache.memchunk.length-c->scache.memchunk.index)) <= 0) {
pa_log(__FILE__": read() failed: %s\n", r == 0 ? "EOF" : strerror(errno));
if (r!= 0)
pa_log_warn(__FILE__": read() failed: %s\n", strerror(errno));
return -1;
}
@ -841,7 +843,8 @@ static int do_read(struct connection *c) {
}
if ((r = pa_iochannel_read(c->io, (uint8_t*) c->playback.current_memblock->data+c->playback.memblock_index, l)) <= 0) {
pa_log(__FILE__": read() failed: %s\n", r == 0 ? "EOF" : strerror(errno));
if (r != 0)
pa_log(__FILE__": read() failed: %s\n", strerror(errno));
return -1;
}

82
polyp/socket-client.c
View file

@ -46,11 +46,14 @@
#include "log.h"
#include "parseaddr.h"
#define CONNECT_TIMEOUT 5
struct pa_socket_client {
int ref;
struct pa_mainloop_api *mainloop;
int fd;
struct pa_io_event *io_event;
struct pa_time_event *timeout_event;
struct pa_defer_event *defer_event;
void (*callback)(struct pa_socket_client*c, struct pa_iochannel *io, void *userdata);
void *userdata;
@ -72,6 +75,7 @@ static struct pa_socket_client*pa_socket_client_new(struct pa_mainloop_api *m) {
c->fd = -1;
c->io_event = NULL;
c->defer_event = NULL;
c->timeout_event = NULL;
c->callback = NULL;
c->userdata = NULL;
c->local = 0;
@ -85,6 +89,25 @@ static struct pa_socket_client*pa_socket_client_new(struct pa_mainloop_api *m) {
return c;
}
static void free_events(struct pa_socket_client *c) {
assert(c);
if (c->io_event) {
c->mainloop->io_free(c->io_event);
c->io_event = NULL;
}
if (c->defer_event) {
c->mainloop->defer_free(c->defer_event);
c->defer_event = NULL;
}
if (c->timeout_event) {
c->mainloop->time_free(c->timeout_event);
c->timeout_event = NULL;
}
}
static void do_call(struct pa_socket_client *c) {
struct pa_iochannel *io = NULL;
int error;
@ -108,7 +131,7 @@ static void do_call(struct pa_socket_client *c) {
}
if (error != 0) {
/* pa_log(__FILE__": connect(): %s\n", strerror(error)); */
pa_log_debug(__FILE__": connect(): %s\n", strerror(error));
errno = error;
goto finish;
}
@ -121,6 +144,8 @@ finish:
close(c->fd);
c->fd = -1;
free_events(c);
assert(c->callback);
c->callback(c, io, c->userdata);
@ -130,16 +155,12 @@ finish:
static void connect_fixed_cb(struct pa_mainloop_api *m, struct pa_defer_event *e, void *userdata) {
struct pa_socket_client *c = userdata;
assert(m && c && c->defer_event == e);
m->defer_free(c->defer_event);
c->defer_event = NULL;
do_call(c);
}
static void connect_io_cb(struct pa_mainloop_api*m, struct pa_io_event *e, int fd, enum pa_io_event_flags f, void *userdata) {
struct pa_socket_client *c = userdata;
assert(m && c && c->io_event == e && fd >= 0);
m->io_free(c->io_event);
c->io_event = NULL;
do_call(c);
}
@ -247,10 +268,10 @@ fail:
void socket_client_free(struct pa_socket_client *c) {
assert(c && c->mainloop);
if (c->io_event)
c->mainloop->io_free(c->io_event);
if (c->defer_event)
c->mainloop->defer_free(c->defer_event);
free_events(c);
if (c->fd >= 0)
close(c->fd);
@ -305,7 +326,7 @@ static void asyncns_cb(struct pa_mainloop_api*m, struct pa_io_event *e, int fd,
assert(m && c && c->asyncns_io_event == e && fd >= 0);
if (asyncns_wait(c->asyncns, 0) < 0)
goto finish;
goto fail;
if (!asyncns_isdone(c->asyncns, c->asyncns_query))
return;
@ -314,22 +335,53 @@ static void asyncns_cb(struct pa_mainloop_api*m, struct pa_io_event *e, int fd,
c->asyncns_query = NULL;
if (ret != 0 || !res)
goto finish;
goto fail;
if (res->ai_addr)
sockaddr_prepare(c, res->ai_addr, res->ai_addrlen);
asyncns_freeaddrinfo(res);
goto finish;
fail:
errno == EHOSTUNREACH;
do_call(c);
finish:
m->io_free(c->asyncns_io_event);
c->asyncns_io_event = NULL;
do_call(c);
}
#endif
static void timeout_cb(struct pa_mainloop_api *m, struct pa_time_event *e, const struct timeval *tv, void *userdata) {
struct pa_socket_client *c = userdata;
assert(m);
assert(e);
assert(tv);
assert(c);
if (c->fd >= 0) {
close(c->fd);
c->fd = -1;
}
errno = ETIMEDOUT;
do_call(c);
}
static void start_timeout(struct pa_socket_client *c) {
struct timeval tv;
assert(c);
assert(!c->timeout_event);
gettimeofday(&tv, NULL);
pa_timeval_add(&tv, CONNECT_TIMEOUT * 1000000);
c->timeout_event = c->mainloop->time_new(c->mainloop, &tv, timeout_cb, c);
}
struct pa_socket_client* pa_socket_client_new_string(struct pa_mainloop_api *m, const char*name, uint16_t default_port) {
struct pa_socket_client *c = NULL;
struct pa_parsed_address a;
@ -344,6 +396,7 @@ struct pa_socket_client* pa_socket_client_new_string(struct pa_mainloop_api *m,
switch (a.type) {
case PA_PARSED_ADDRESS_UNIX:
c = pa_socket_client_new_unix(m, a.path_or_host);
start_timeout(c);
break;
case PA_PARSED_ADDRESS_TCP4: /* Fallthrough */
@ -371,6 +424,7 @@ struct pa_socket_client* pa_socket_client_new_string(struct pa_mainloop_api *m,
c->asyncns_io_event = m->io_new(m, asyncns_fd(c->asyncns), PA_IO_EVENT_INPUT, asyncns_cb, c);
c->asyncns_query = asyncns_getaddrinfo(c->asyncns, a.path_or_host, port, &hints);
assert(c->asyncns_query);
start_timeout(c);
}
#else
{
@ -382,8 +436,10 @@ struct pa_socket_client* pa_socket_client_new_string(struct pa_mainloop_api *m,
if (ret < 0 || !res)
goto finish;
if (res->ai_addr)
if (res->ai_addr) {
c = pa_socket_client_new_sockaddr(m, res->ai_addr, res->ai_addrlen);
start_timeout(c);
}
freeaddrinfo(res);
}