ext/neon/gstneonhttpsrc.*: Remove unlock function. start/stop will do everything needed

Original commit message from CVS:
Patch by: Lutz Mueller <lutz at topfrose dot de>
* ext/neon/gstneonhttpsrc.c: (gst_neonhttp_src_class_init),
(gst_neonhttp_src_init), (gst_neonhttp_src_finalize),
(request_dispatch), (gst_neonhttp_src_create),
(gst_neonhttp_src_start), (gst_neonhttp_src_get_size),
(gst_neonhttp_src_stop), (set_proxy), (set_uri),
(gst_neonhttp_src_set_property), (gst_neonhttp_src_get_property),
(gst_neonhttp_src_uri_set_uri), (size_header_handler):
* ext/neon/gstneonhttpsrc.h:
Remove unlock function. start/stop will do everything needed
Removed code that was never called.
Use gst_pad_alloc_buffer. Don't send EOS - parent class does that for us.
Do not escape path. Fixes #346723.
Additional code cleanups.
This commit is contained in:
Lutz Mueller 2006-07-07 11:44:05 +00:00 committed by Wim Taymans
parent 430a2ba2ad
commit 4af71bd569
3 changed files with 144 additions and 212 deletions

View file

@ -1,3 +1,21 @@
2006-07-07 Wim Taymans <wim@fluendo.com>
Patch by: Lutz Mueller <lutz at topfrose dot de>
* ext/neon/gstneonhttpsrc.c: (gst_neonhttp_src_class_init),
(gst_neonhttp_src_init), (gst_neonhttp_src_finalize),
(request_dispatch), (gst_neonhttp_src_create),
(gst_neonhttp_src_start), (gst_neonhttp_src_get_size),
(gst_neonhttp_src_stop), (set_proxy), (set_uri),
(gst_neonhttp_src_set_property), (gst_neonhttp_src_get_property),
(gst_neonhttp_src_uri_set_uri), (size_header_handler):
* ext/neon/gstneonhttpsrc.h:
Remove unlock function. start/stop will do everything needed
Removed code that was never called.
Use gst_pad_alloc_buffer. Don't send EOS - parent class does that for us.
Do not escape path. Fixes #346723.
Additional code cleanups.
2006-07-03 Tim-Philipp Müller <tim at centricular dot net>
* gst/qtdemux/qtdemux.c: (gst_qtdemux_change_state),

View file

@ -60,10 +60,10 @@ enum
static void oom_callback ();
static gboolean set_proxy (const char *uri, ne_uri * parsed,
gboolean set_default);
static gboolean set_uri (const char *uri, ne_uri * parsed, gboolean * ishttps,
gchar ** uristr, gboolean set_default);
static gboolean set_proxy (GstNeonhttpSrc * src, const char *uri,
ne_uri * parsed, gboolean set_default);
static gboolean set_uri (GstNeonhttpSrc * src, const char *uri, ne_uri * parsed,
gboolean * ishttps, gchar ** uristr, gboolean set_default);
static void gst_neonhttp_src_finalize (GObject * gobject);
@ -71,7 +71,6 @@ static GstFlowReturn gst_neonhttp_src_create (GstPushSrc * psrc,
GstBuffer ** outbuf);
static gboolean gst_neonhttp_src_start (GstBaseSrc * bsrc);
static gboolean gst_neonhttp_src_stop (GstBaseSrc * bsrc);
static gboolean gst_neonhttp_src_unlock (GstBaseSrc * bsrc);
static gboolean gst_neonhttp_src_get_size (GstBaseSrc * bsrc, guint64 * size);
static void gst_neonhttp_src_set_property (GObject * object, guint prop_id,
@ -181,7 +180,6 @@ gst_neonhttp_src_class_init (GstNeonhttpSrcClass * klass)
gstbasesrc_class->start = gst_neonhttp_src_start;
gstbasesrc_class->stop = gst_neonhttp_src_stop;
gstbasesrc_class->unlock = gst_neonhttp_src_unlock;
gstbasesrc_class->get_size = gst_neonhttp_src_get_size;
gstpush_src_class->create = gst_neonhttp_src_create;
@ -202,10 +200,8 @@ gst_neonhttp_src_init (GstNeonhttpSrc * this, GstNeonhttpSrcClass * g_class)
this->ishttps = FALSE;
this->content_size = -1;
set_uri (NULL, &this->uri, &this->ishttps, &this->uristr, TRUE);
set_proxy (NULL, &this->proxy, TRUE);
this->adapter = gst_adapter_new ();
set_uri (this, NULL, &this->uri, &this->ishttps, &this->uristr, TRUE);
set_proxy (this, NULL, &this->proxy, TRUE);
this->user_agent = g_strdup ("neonhttpsrc");
@ -215,8 +211,6 @@ gst_neonhttp_src_init (GstNeonhttpSrc * this, GstNeonhttpSrcClass * g_class)
this->iradio_url = NULL;
this->icy_caps = NULL;
this->icy_metaint = 0;
GST_OBJECT_FLAG_UNSET (this, GST_NEONHTTP_SRC_OPEN);
}
static void
@ -227,25 +221,10 @@ gst_neonhttp_src_finalize (GObject * gobject)
ne_uri_free (&this->uri);
ne_uri_free (&this->proxy);
if (this->user_agent) {
g_free (this->user_agent);
this->user_agent = NULL;
}
if (this->iradio_name) {
g_free (this->iradio_name);
this->iradio_name = NULL;
}
if (this->iradio_genre) {
g_free (this->iradio_genre);
this->iradio_genre = NULL;
}
if (this->iradio_url) {
g_free (this->iradio_url);
this->iradio_url = NULL;
}
g_free (this->user_agent);
g_free (this->iradio_name);
g_free (this->iradio_genre);
g_free (this->iradio_url);
if (this->icy_caps) {
gst_caps_unref (this->icy_caps);
@ -263,21 +242,15 @@ gst_neonhttp_src_finalize (GObject * gobject)
this->session = NULL;
}
if (this->adapter) {
g_object_unref (this->adapter);
}
if (this->uristr) {
ne_free (this->uristr);
}
if (G_OBJECT_CLASS (parent_class)->finalize)
G_OBJECT_CLASS (parent_class)->finalize (gobject);
G_OBJECT_CLASS (parent_class)->finalize (gobject);
}
static int
request_dispatch (GstNeonhttpSrc * src, GstBuffer * outbuf, gboolean * eos)
request_dispatch (GstNeonhttpSrc * src, GstBuffer * outbuf)
{
int ret;
int read = 0;
@ -289,16 +262,6 @@ request_dispatch (GstNeonhttpSrc * src, GstBuffer * outbuf, gboolean * eos)
ssize_t len = 0;
while (sizetoread > 0) {
if (!GST_OBJECT_FLAG_IS_SET (src, GST_NEONHTTP_SRC_OPEN)) {
GST_BUFFER_SIZE (outbuf) = read;
ret = ne_end_request (src->request);
if (ret != NE_OK) {
GST_ERROR ("Request failed. code:%d, desc: %s\n", ret,
ne_get_error (src->session));
}
return read;
}
len = ne_read_response_block (src->request,
(char *) GST_BUFFER_DATA (outbuf) + read, sizetoread);
if (len > 0) {
@ -319,20 +282,16 @@ request_dispatch (GstNeonhttpSrc * src, GstBuffer * outbuf, gboolean * eos)
ret = ne_end_request (src->request);
if (ret != NE_RETRY) {
if (ret == NE_OK) {
*eos = TRUE;
src->eos = TRUE;
} else {
read = -3;
GST_ERROR ("Request failed. code:%d, desc: %s\n", ret,
ne_get_error (src->session));
}
}
goto done;
}
done:
return read;
}
@ -340,53 +299,44 @@ static GstFlowReturn
gst_neonhttp_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
{
GstNeonhttpSrc *src;
GstFlowReturn ret = GST_FLOW_OK;
GstFlowReturn ret;
int read;
gboolean eos = FALSE;
src = GST_NEONHTTP_SRC (psrc);
if (!GST_OBJECT_FLAG_IS_SET (src, GST_NEONHTTP_SRC_OPEN))
goto wrong_state;
/* The caller should know the number of bytes and not read beyond EOS. */
if (G_UNLIKELY (src->eos))
goto eos;
*outbuf = gst_buffer_new_and_alloc (GST_BASE_SRC (psrc)->blocksize);
/* Create the buffer. */
ret = gst_pad_alloc_buffer (GST_BASE_SRC_PAD (GST_BASE_SRC (psrc)),
GST_BUFFER_OFFSET_NONE, GST_BASE_SRC (psrc)->blocksize,
src->icy_caps ? src->icy_caps :
GST_PAD_CAPS (GST_BASE_SRC_PAD (GST_BASE_SRC (psrc))), outbuf);
read = request_dispatch (src, *outbuf, &eos);
GST_LOG ("outbuffer size = %d", read);
if (G_UNLIKELY (ret != GST_FLOW_OK))
goto done;
if (read > 0) {
if (*outbuf) {
if (src->icy_caps) {
gst_buffer_set_caps (*outbuf, src->icy_caps);
} else {
gst_buffer_set_caps (*outbuf, GST_PAD_CAPS (GST_BASE_SRC_PAD (src)));
}
}
} else if (read < 0) {
ret = GST_FLOW_ERROR;
}
if (eos) {
GstPad *peer;
GST_DEBUG ("Returning EOS");
peer = gst_pad_get_peer (GST_BASE_SRC_PAD (src));
if (!gst_pad_send_event (peer, gst_event_new_eos ())) {
ret = GST_FLOW_ERROR;
}
gst_object_unref (peer);
}
read = request_dispatch (src, *outbuf);
if (G_UNLIKELY (read < 0))
goto read_error;
done:
return ret;
wrong_state:
/* ERRORS */
eos:
{
GST_DEBUG ("connection to closed, cannot read data");
return GST_FLOW_WRONG_STATE;
GST_DEBUG_OBJECT (src, "EOS reached");
return GST_FLOW_UNEXPECTED;
}
read_error:
{
GST_ELEMENT_ERROR (src, RESOURCE, READ,
(NULL), ("Could not read any bytes (%i, %s)", read,
ne_get_error (src->session)));
return GST_FLOW_ERROR;
}
}
/* The following two charset mangling functions were copied from gnomevfssrc.
@ -429,16 +379,14 @@ gst_neonhttp_src_unicodify (const char *str)
static gboolean
gst_neonhttp_src_start (GstBaseSrc * bsrc)
{
gboolean ret = TRUE;
GstNeonhttpSrc *src = GST_NEONHTTP_SRC (bsrc);
const char *content_length;
gint res;
ne_oom_callback (oom_callback);
if (0 != ne_sock_init ()) {
ret = FALSE;
goto done;
}
if ((res = ne_sock_init ()) != 0)
goto init_failed;
src->session =
ne_session_create (src->uri.scheme, src->uri.host, src->uri.port);
@ -447,8 +395,7 @@ gst_neonhttp_src_start (GstBaseSrc * bsrc)
ne_session_proxy (src->session, src->proxy.host, src->proxy.port);
} else if (src->proxy.host || src->proxy.port) {
/* both proxy host and port must be specified or none */
ret = FALSE;
goto done;
goto wrong_proxy;
}
src->request = ne_request_create (src->session, "GET", src->uri.path);
@ -461,18 +408,15 @@ gst_neonhttp_src_start (GstBaseSrc * bsrc)
ne_add_request_header (src->request, "icy-metadata", "1");
}
if (NE_OK != ne_begin_request (src->request)) {
ret = FALSE;
goto done;
}
if ((res = ne_begin_request (src->request)) != NE_OK)
goto begin_req_failed;
content_length = ne_get_response_header (src->request, "Content-Length");
if (content_length) {
if (content_length)
src->content_size = g_ascii_strtoull (content_length, NULL, 10);
} else {
else
src->content_size = -1;
}
if (src->iradio_mode) {
/* Icecast stuff */
@ -517,13 +461,27 @@ gst_neonhttp_src_start (GstBaseSrc * bsrc)
src->iradio_url = gst_neonhttp_src_unicodify (str_value);
}
}
return TRUE;
GST_OBJECT_FLAG_SET (src, GST_NEONHTTP_SRC_OPEN);
done:
return ret;
/* ERRORS */
init_failed:
{
GST_ELEMENT_ERROR (src, LIBRARY, INIT,
(NULL), ("Could not initialize neon library (%i)", res));
return FALSE;
}
wrong_proxy:
{
GST_ELEMENT_ERROR (src, LIBRARY, INIT,
(NULL), ("Both proxy host and port must be specified or none"));
return FALSE;
}
begin_req_failed:
{
GST_ELEMENT_ERROR (src, LIBRARY, INIT,
(NULL), ("Could not begin request (%i)", res));
return FALSE;
}
}
static gboolean
@ -533,31 +491,15 @@ gst_neonhttp_src_get_size (GstBaseSrc * bsrc, guint64 * size)
src = GST_NEONHTTP_SRC (bsrc);
if (src->content_size != -1) {
*size = src->content_size;
return TRUE;
}
if (src->content_size != -1)
return FALSE;
return FALSE;
}
static gboolean
gst_neonhttp_src_unlock (GstBaseSrc * bsrc)
{
GstNeonhttpSrc *src;
src = GST_NEONHTTP_SRC (bsrc);
GST_OBJECT_FLAG_UNSET (src, GST_NEONHTTP_SRC_OPEN);
*size = src->content_size;
return TRUE;
}
/* close the socket and associated resources
* unset OPEN flag
* used both to recover from errors and go to NULL state */
static gboolean
gst_neonhttp_src_stop (GstBaseSrc * bsrc)
@ -597,11 +539,14 @@ gst_neonhttp_src_stop (GstBaseSrc * bsrc)
src->session = NULL;
}
src->eos = FALSE;
return TRUE;
}
gboolean
set_proxy (const char *uri, ne_uri * parsed, gboolean set_default)
static gboolean
set_proxy (GstNeonhttpSrc * src, const char *uri, ne_uri * parsed,
gboolean set_default)
{
ne_uri_free (parsed);
@ -609,48 +554,48 @@ set_proxy (const char *uri, ne_uri * parsed, gboolean set_default)
const char *str = g_getenv ("http_proxy");
if (str) {
if (0 != ne_uri_parse (str, parsed)) {
GST_WARNING ("The proxy set on http_proxy env var isn't well formated");
ne_uri_free (parsed);
}
if (ne_uri_parse (str, parsed) != 0)
goto cannot_parse;
}
return TRUE;
}
if (0 != ne_uri_parse (uri, parsed)) {
goto clear;
}
if (ne_uri_parse (uri, parsed) != 0)
goto error;
if (parsed->scheme) {
if (parsed->scheme)
GST_WARNING ("The proxy schema shouldn't be defined");
}
if (parsed->host && !parsed->port)
goto error;
if (parsed->host && !parsed->port) {
goto clear;
}
#ifdef NEON_026_OR_LATER
if (!parsed->path || parsed->userinfo)
goto clear;
goto error;
#else
if (!parsed->path || parsed->authinfo)
goto clear;
goto error;
#endif
return TRUE;
clear:
ne_uri_free (parsed);
return FALSE;
/* ERRORS */
error:
{
ne_uri_free (parsed);
return FALSE;
}
cannot_parse:
{
GST_WARNING_OBJECT (src,
"The proxy set on http_proxy env var isn't well formated");
ne_uri_free (parsed);
return TRUE;
}
}
gboolean
set_uri (const char *uri, ne_uri * parsed, gboolean * ishttps, gchar ** uristr,
gboolean set_default)
static gboolean
set_uri (GstNeonhttpSrc * src, const char *uri, ne_uri * parsed,
gboolean * ishttps, gchar ** uristr, gboolean set_default)
{
ne_uri_free (parsed);
@ -668,23 +613,21 @@ set_uri (const char *uri, ne_uri * parsed, gboolean * ishttps, gchar ** uristr,
goto done;
}
if (0 != ne_uri_parse (uri, parsed)) {
goto clear;
}
if (ne_uri_parse (uri, parsed) != 0)
goto parse_error;
if (parsed->scheme == NULL) {
parsed->scheme = g_strdup ("http");
*ishttps = FALSE;
} else {
if (0 == strcmp (parsed->scheme, "https"))
if (strcmp (parsed->scheme, "https") == 0)
*ishttps = TRUE;
else
*ishttps = FALSE;
}
if (parsed->host == NULL) {
if (parsed->host == NULL)
parsed->host = g_strdup (HTTP_DEFAULT_HOST);
}
if (parsed->port == 0) {
if (*ishttps)
@ -693,33 +636,25 @@ set_uri (const char *uri, ne_uri * parsed, gboolean * ishttps, gchar ** uristr,
parsed->port = HTTP_DEFAULT_PORT;
}
if (!parsed->path) {
if (!parsed->path)
parsed->path = g_strdup ("");
} else {
char *str = parsed->path;
parsed->path = ne_path_escape (parsed->path);
ne_free (str);
}
done:
if (uristr) {
if (uristr)
*uristr = ne_uri_unparse (parsed);
}
return TRUE;
clear:
if (uristr && *uristr) {
ne_free (*uristr);
*uristr = NULL;
/* ERRORS */
parse_error:
{
if (uristr && *uristr) {
ne_free (*uristr);
*uristr = NULL;
}
ne_uri_free (parsed);
return FALSE;
}
ne_uri_free (parsed);
return FALSE;
}
static void
@ -731,19 +666,16 @@ gst_neonhttp_src_set_property (GObject * object, guint prop_id,
switch (prop_id) {
case PROP_PROXY:
{
if (!g_value_get_string (value)) {
GST_WARNING ("proxy property cannot be NULL");
goto done;
}
if (!set_proxy (g_value_get_string (value), &this->proxy, FALSE)) {
GST_WARNING ("bad formated proxy");
if (!set_proxy (this, g_value_get_string (value), &this->proxy, FALSE)) {
GST_WARNING ("badly formated proxy");
goto done;
}
}
break;
}
case PROP_URI:
case PROP_LOCATION:
{
@ -751,25 +683,22 @@ gst_neonhttp_src_set_property (GObject * object, guint prop_id,
GST_WARNING ("location property cannot be NULL");
goto done;
}
if (!set_uri (g_value_get_string (value), &this->uri, &this->ishttps,
&this->uristr, FALSE)) {
GST_WARNING ("bad formated location");
if (!set_uri (this, g_value_get_string (value), &this->uri,
&this->ishttps, &this->uristr, FALSE)) {
GST_WARNING ("badly formated location");
goto done;
}
}
break;
}
case PROP_USER_AGENT:
{
if (this->user_agent) {
g_free (this->user_agent);
this->user_agent = NULL;
}
if (g_value_get_string (value)) {
this->user_agent = g_strdup (g_value_get_string (value));
}
break;
}
case PROP_IRADIO_MODE:
@ -781,11 +710,8 @@ gst_neonhttp_src_set_property (GObject * object, guint prop_id,
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
done:
return;
}
static void
@ -808,9 +734,8 @@ gst_neonhttp_src_get_property (GObject * object, guint prop_id,
} else {
g_value_set_string (value, "");
}
}
break;
}
case PROP_URI:
case PROP_LOCATION:
{
@ -825,8 +750,8 @@ gst_neonhttp_src_get_property (GObject * object, guint prop_id,
} else {
g_value_set_string (value, "");
}
}
break;
}
case PROP_USER_AGENT:
{
g_value_set_string (value, neonhttpsrc->user_agent);
@ -848,7 +773,6 @@ gst_neonhttp_src_get_property (GObject * object, guint prop_id,
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/* entry point to initialize the plug-in
@ -898,7 +822,7 @@ gst_neonhttp_src_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
GstNeonhttpSrc *src = GST_NEONHTTP_SRC (handler);
return set_uri (uri, &src->uri, &src->ishttps, &src->uristr, FALSE);
return set_uri (src, uri, &src->uri, &src->ishttps, &src->uristr, FALSE);
}
@ -915,7 +839,6 @@ gst_neonhttp_src_uri_handler_init (gpointer g_iface, gpointer iface_data)
/* NEON CALLBACK */
static void
oom_callback ()
{
@ -928,6 +851,6 @@ size_header_handler (void *userdata, const char *value)
GstNeonhttpSrc *src = GST_NEONHTTP_SRC (userdata);
src->content_size = g_ascii_strtoull (value, NULL, 10);
GST_DEBUG ("content size = %lld bytes", src->content_size);
GST_DEBUG_OBJECT (src, "content size = %lld bytes", src->content_size);
}

View file

@ -17,7 +17,6 @@
#include <gst/gst.h>
#include <gst/base/gstpushsrc.h>
#include <gst/base/gstadapter.h>
#include <stdio.h>
G_BEGIN_DECLS
@ -40,12 +39,6 @@ G_BEGIN_DECLS
typedef struct _GstNeonhttpSrc GstNeonhttpSrc;
typedef struct _GstNeonhttpSrcClass GstNeonhttpSrcClass;
typedef enum {
GST_NEONHTTP_SRC_OPEN = (GST_ELEMENT_FLAG_LAST << 0),
GST_NEONHTTP_SRC_FLAG_LAST = (GST_ELEMENT_FLAG_LAST << 2)
} GstTCPClientSrcFlags;
struct _GstNeonhttpSrc {
GstPushSrc element;
@ -61,8 +54,6 @@ struct _GstNeonhttpSrc {
guint64 content_size;
GstAdapter *adapter;
gboolean eos;
/* icecast/audiocast metadata extraction handling */