+++ /dev/null
-Makefile
-Makefile.in
-*.o
-*.lo
-*.la
-.deps
-.libs
-
-test
-simple
+++ /dev/null
-noinst_PROGRAMS = test simple
-
-test_SOURCES = test.c cothreads.c object.c looper.c
-test_CFLAGS = $(shell gnome-config --cflags gnomeui)
-test_LDFLAGS = $(shell gnome-config --libs gnomeui)
-
-simple_SOURCES = simple.c cothreads.c
-simple_CFLAGS = $(shell gnome-config --cflags gnomeui)
-simple_LDFLAGS = $(shell gnome-config --libs gnomeui)
-
-noinst_HEADERS = cothreads.h object.h looper.h
-
-cothreads.c: $(top_srcdir)/gst/cothreads.c
- ln -sf $< $@
-cothreads.h: $(top_srcdir)/gst/cothreads.h
- ln -sf $< $@
+++ /dev/null
-#include <stdio.h>
-#include "looper.h"
-
-void looper_loopfunc(object *obj);
-
-void looper_init(looper *l,int source) {
- l->source = source;
- object_setloopfunc(OBJECT(l),looper_loopfunc);
-}
-
-looper *looper_create(char *name,int source,cothread_context *ctx) {
- looper *l = malloc(sizeof(looper));
-
- if (l == NULL) {
- fprintf(stderr,"sorry, couldn't allocate memory for looper\n");
- exit(2);
- }
- object_init(OBJECT(l),name,ctx);
- looper_init(l,source);
-
- return l;
-}
-
-
-void looper_loopfunc(object *obj) {
- looper *l = LOOPER(obj);
-
- if (l->source) {
- while (1) {
- char *buf = malloc(11);
- sprintf(buf,"Hello World!");
- fprintf(stderr,"\npushing buffer %p with '%s'\n",buf,buf);
- object_push(OBJECT(l)->peer,buf); // this should switch
- }
- } else {
- while (1) {
- char *buf;
- fprintf(stderr,"\npulling buffer\n");
- buf = object_pull(OBJECT(l));
- printf("got %p: '%s' from peer\n",buf,buf);
- free(buf);
- // return to the main process now
- cothread_switch(cothread_main(OBJECT(l)->threadstate->ctx));
- sleep(1000);
- }
- }
-}
+++ /dev/null
-#ifndef __LOOPER_H__
-#define __LOOPER_H__
-
-#include "object.h"
-
-#define LOOPER(l) ((looper *)(l))
-
-typedef struct _looper looper;
-struct _looper {
- object object;
-
- int source;
-};
-
-void looper_init(looper *l,int source);
-looper *looper_create(char *name,int source,cothread_context *ctx);
-
-#endif /* __LOOPER_H__ */
+++ /dev/null
-#include <stdio.h>
-#include "object.h"
-
-int object_loop_function(int argc,char **argv) {
- object *obj = OBJECT(argv);
- printf("hey, in loopfunc for object %p\n",obj);
- obj->loopfunc(obj);
-}
-
-void object_init(object *obj,char *name,cothread_context *ctx) {
- obj->threadstate = cothread_create(ctx);
- cothread_setfunc(obj->threadstate,object_loop_function,0,(char **)obj);
- if (obj->threadstate == NULL) {
- fprintf(stderr,"sorry, couldn't init threadstate\n");
- exit(2);
- }
- obj->loopfunc = NULL;
- obj->name = malloc(strlen(name));
- memcpy(obj->name,name,strlen(name));
- obj->peer = NULL;
-}
-
-object *object_create(char *name,cothread_context *ctx) {
- object *obj = malloc(sizeof(object));
-
- if (obj == NULL) {
- printf("ack!\n");
- exit(2);
- }
- memset(obj,0,sizeof(object));
- object_init(obj,name,ctx);
-
- return obj;
-}
-
-void object_setloopfunc(object *obj,object_loopfunc func) {
- obj->loopfunc = func;
- fprintf(stderr,"setting object loopfunc to %p\n",func);
-}
-
-void object_setpeer(object *obj,object *peer) {
- obj->peer = peer;
- peer->peer = obj;
- printf("peered %p and %p\n",obj,peer);
-}
-
-void object_push(object *obj,char *buf) {
- obj->pen = buf;
- cothread_switch(obj->threadstate);
-}
-
-char *object_pull(object *obj) {
- char *buf,i=0;
-
- if (obj == NULL) fprintf(stderr,"obj is null\n");
- if (obj->peer == NULL) fprintf(stderr,"obj->peer is null\n");
- if (obj->peer->threadstate == NULL) fprintf(stderr,"obj->peer->threadstate is null\n");
-
- while (obj->pen == NULL)
- cothread_switch(obj->peer->threadstate),i++;
- buf = obj->pen;
- obj->pen = NULL;
-
- fprintf(stderr,"took %d switches to get %p from pen\n",i,buf);
-
- return buf;
-}
-
-void object_start(object *obj) {
- if (!obj->threadstate || !obj->loopfunc) {
- fprintf(stderr,"ack, not complete\n");
- fprintf(stderr,"obj->threadstate is %p, obj->loopfunc is %p\n",
- obj->threadstate,obj->loopfunc);
- exit(2);
- }
- cothread_switch(obj->threadstate);
- fprintf(stderr,"returned from cothread stuff into end of object_start()\n");
-}
+++ /dev/null
-#ifndef __OBJECT_H__
-#define __OBJECT_H__
-
-#include "cothreads.h"
-
-#define OBJECT(obj) ((object*)(obj))
-
-typedef struct _object object;
-
-typedef void (*object_loopfunc)(object *obj);
-
-struct _object {
- cothread_state *threadstate;
- object_loopfunc loopfunc;
-
- char *name;
- object *peer;
-
- void *pen;
-};
-
-void object_init(object *obj,char *name,cothread_context *ctx);
-object *object_create(char *name,cothread_context *ctx);
-void object_setloopfunc(object *obj,object_loopfunc func);
-void object_setpeer(object *obj,object *peer);
-void object_push(object *obj,char *buf);
-char *object_pull(object *obj);
-int object_loop_function(int argc,char **argv);
-
-#endif /* __OBJECT_H__ */
+++ /dev/null
-#include <stdio.h>
-#include "cothreads.h"
-
-// cothread_context is passed in argv
-int loopfunc(int argc,char **argv) {
- fprintf(stderr,"SIMPLE: in loopfunc\n");
- cothread_switch((cothread_context *)cothread_main(argv));
-}
-
-int main(int argc,char *argv[]) {
- cothread_context *ctx;
- cothread_state *state;
-
- ctx = cothread_init();
- state = cothread_create(ctx);
- cothread_setfunc(state,loopfunc,0,(char **)ctx);
-
- fprintf(stderr,"SIMPLE: about to switch to cothread 1\n");
- cothread_switch(state);
- fprintf(stderr,"SIMPLE: back from cothread_switch\n");
-
- return 0;
-}
+++ /dev/null
-#include <stdio.h>
-
-#include "glib.h"
-#include "cothreads.h"
-#include "object.h"
-#include "looper.h"
-
-cothread_context *ctx;
-
-int main(int argc,char *argv[]) {
- looper *l1,*l2;
-
- ctx = cothread_init();
-
- l1 = looper_create("looperone",1,ctx);
- l2 = looper_create("loopertwo",0,ctx);
- object_setpeer(OBJECT(l1),OBJECT(l2));
-
- fprintf(stderr,"about to start l1\n\n");
- while (1)
- object_start(l1);
-}
+++ /dev/null
-noinst_PROGRAMS = seek
-
-LIBS = $(GLIB_LIBS) $(GST_LIBS)
-CFLAGS = $(GLIB_CFLAGS) $(XML_CFLAGS) $(GST_CFLAGS)
+++ /dev/null
-#include <gst/gst.h>
-
-int
-main (int argc, char *argv[])
-{
- GstBin *bin;
- GstElement *src, *sink;
- GstPad *srcpad, *sinkpad;
-
-// _gst_plugin_spew = TRUE;
- gst_init (&argc, &argv);
-
- bin = GST_BIN (gst_pipeline_new ("pipeline"));
- g_return_val_if_fail (bin != NULL, -1);
-
- g_print ("--- creating src and sink elements\n");
- src = gst_elementfactory_make ("fakesrc", "src");
- g_return_val_if_fail (src != NULL, -1);
- sink = gst_elementfactory_make ("fakesink", "sink");
- g_return_val_if_fail (sink != NULL, -1);
-
- g_print ("--- about to add the elements to the bin\n");
- gst_bin_add (bin, GST_ELEMENT (src));
- gst_bin_add (bin, GST_ELEMENT (sink));
-
- g_print ("--- getting pads\n");
- srcpad = gst_element_get_pad (src, "src");
- g_return_val_if_fail (srcpad != NULL, -1);
- sinkpad = gst_element_get_pad (sink, "sink");
- g_return_val_if_fail (srcpad != NULL, -1);
-
- g_print ("--- connecting\n");
- gst_pad_connect (srcpad, sinkpad);
-
- g_print ("--- setting up\n");
- gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PLAYING);
-
- g_print ("--- iterating\n");
- gst_bin_iterate (bin);
- gst_bin_iterate (bin);
-
- g_print ("--- seek to 100\n");
- gst_pad_send_event (srcpad, gst_event_new_seek (GST_SEEK_ANY, 100, FALSE));
-
- g_print ("--- seek done, iterating\n");
- gst_bin_iterate (bin);
- gst_bin_iterate (bin);
-
- g_print ("--- seek to 200 with flush\n");
- gst_pad_send_event (srcpad, gst_event_new_seek (GST_SEEK_ANY, 200, TRUE));
-
- g_print ("--- seek done, iterating\n");
- gst_bin_iterate (bin);
- gst_bin_iterate (bin);
- gst_bin_iterate (bin);
-
- g_print ("--- flush\n");
- gst_pad_send_event (srcpad, gst_event_new_flush ());
-
- g_print ("--- flush done, iterating\n");
- gst_bin_iterate (bin);
- gst_bin_iterate (bin);
-
- g_print ("--- cleaning up\n");
- gst_element_set_state (GST_ELEMENT (bin), GST_STATE_NULL);
-
- return 0;
-}
+++ /dev/null
-# FIXME FIXME
-
-noinst_PROGRAMS = gsmdec gsmenc
-
-LIBS += $(GST_LIBS)
-CFLAGS += $(GST_CFLAGS)
-
+++ /dev/null
-#include <gst/gst.h>
-
-// Important: catch a signal( unix sig. ) to end the prog. normally
-
-int main(int argc, char *argv[] )
-{
- // The Main Bin( Pipeline )
- GstElement *main_pipe ;
-
- // The thread
- GstElement *sinkThread ;
-
- // Now the elements for our Sink Bin
- GstElement *gsmDec, *ossSink, *udpSrc ;
-
- // And a queue
- GstElement *queue ;
-
- gst_init( &argc, &argv ) ; // ughh...
-
- // Get the Boss:
- main_pipe = gst_pipeline_new( "main_pipe" ) ;
- // & the lower level Bosses
- sinkThread = gst_thread_new( "sinkThread" ) ;
-
- //register_sigs( (GstElement *)srcThread ) ; // forget this line
-
- // NOTE: I have changed the osssink to a disksink, as i can't have the two
- // processes( server & client ) accessing the same soundcard.
- // Get the sound Card
- ossSink = gst_elementfactory_make( "osssink", "audio_sink" ) ;
-
- // Get the GSM codecs
- gsmDec = gst_elementfactory_make( "gsmdec", "gsmDec" ) ;
-
- // Get a queue
- queue = gst_elementfactory_make( "queue", "sink_queue" ) ;
-
- // Get the UDP connection to yourself
- udpSrc = gst_elementfactory_make( "udpsrc", "udpSrc" ) ;
-
- // Asserttions:
- g_assert( main_pipe != NULL ) ;
- g_assert( sinkThread != NULL ) ;
- g_assert( ossSink != NULL ) ;
- g_assert( gsmDec != NULL ) ;
- g_assert( queue != NULL ) ;
- g_assert( udpSrc != NULL ) ;
-
- // Got to set the sound card:
- //g_object_set( G_OBJECT( ossSink ), "frequency", 1000, NULL ) ;
- //g_object_set( G_OBJECT( ossSink ), "channels", 1, NULL ) ;
- //g_object_set( G_OBJECT( ossSink ), "location", "recorded", NULL ) ;
-
- // Set the connections:
- g_object_set( G_OBJECT( udpSrc ), "port", 9323, NULL ) ;
-
- // make gsm encoders & decoder the ghost pads
- gst_element_add_ghost_pad( GST_ELEMENT( sinkThread ),
- gst_element_get_pad( ossSink, "sink" ), "sink" ) ;
-
- // Connect the appropritate elements
- gst_pad_connect( gst_element_get_pad( udpSrc, "src" ) ,
- gst_element_get_pad( gsmDec, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( gsmDec, "src" ) ,
- gst_element_get_pad( queue, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( queue, "src" ) ,
- gst_element_get_pad( GST_ELEMENT( sinkThread ), "sink" ) ) ;
-
- // Add all element to their appropriate bins
- gst_bin_add( GST_BIN( sinkThread ), ossSink ) ;
- gst_bin_add( GST_BIN( main_pipe ), gsmDec ) ;
- gst_bin_add( GST_BIN( main_pipe ), queue ) ;
- gst_bin_add( GST_BIN( main_pipe ), udpSrc ) ;
-
- gst_bin_add( GST_BIN( main_pipe ), GST_ELEMENT( sinkThread ) ) ;
-
-
- // Lets get started
- gst_element_set_state( GST_ELEMENT( main_pipe ), GST_STATE_PLAYING ) ;
-
- while( gst_bin_iterate( GST_BIN( main_pipe ) ) ) ;
-
- gst_element_set_state( GST_ELEMENT( main_pipe ), GST_STATE_NULL ) ;
-
- gst_object_destroy( GST_OBJECT( main_pipe ) ) ;
-
- g_print( "Normal Program Termination\n" ) ;
-
- exit (0) ;
-}
+++ /dev/null
-#include <gst/gst.h>
-
-// Important: catch a signal( unix sig. ) to end the prog. normally
-
-int main(int argc, char *argv[] )
-{
- // The Main Bin( Thread )
- GstElement *main_pipe ;
-
- // The Two pipelines
- GstElement *srcThread ;
-
- // The elements for our Source Bin
- GstElement *ossSrc, *gsmEnc, *udpSink ;
-
- // And a queue
- GstElement *queue ;
-
- gst_init( &argc, &argv ) ; // ughh...
-
- // Get the Boss:
- main_pipe = gst_pipeline_new( "main_pipe" ) ;
- // & the lower level Bosses
- srcThread = gst_thread_new( "sourceThread" ) ;
-
- //register_sigs( (GstElement *)srcThread ) ; forget about this line
-
- // Get the sound Card
- ossSrc = gst_elementfactory_make( "osssrc", "audio_src" ) ;
- // Get the GSM codecs
- gsmEnc = gst_elementfactory_make( "gsmenc", "gsmEnc" ) ;
-
- // Get a queue
- queue = gst_elementfactory_make( "queue", "src_queue" ) ;
-
- // Get the UDP connection to the server
- udpSink = gst_elementfactory_make( "udpsink", "udpSink" ) ;
-
- // Asserttions:
- g_assert( main_pipe != NULL ) ;
- g_assert( srcThread != NULL ) ;
- g_assert( ossSrc != NULL ) ;
- g_assert( gsmEnc != NULL ) ;
- g_assert( queue != NULL ) ;
- g_assert( udpSink != NULL ) ;
-
- // Got to set the sound card:
- g_object_set( G_OBJECT( ossSrc ), "frequency", 8000, NULL ) ;
- g_object_set( G_OBJECT( ossSrc ), "channels", 1, NULL ) ;
- g_object_set( G_OBJECT( ossSrc ), "bytes_per_read", 320, NULL ) ;
- g_object_set( G_OBJECT( ossSrc ), "format", 16, NULL ) ;
-
- // Set the connections:
- g_object_set( G_OBJECT( udpSink ), "port", 9323, NULL ) ;
-
- // make gsm encoders & decoder the ghost pads
- gst_element_add_ghost_pad( GST_ELEMENT( srcThread ),
- gst_element_get_pad( udpSink, "sink" ), "sink" ) ;
-
- // Connect the appropritate elements
- gst_pad_connect( gst_element_get_pad( ossSrc, "src" ) ,
- gst_element_get_pad( gsmEnc, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( gsmEnc, "src" ) ,
- gst_element_get_pad( queue, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( queue, "src" ) ,
- gst_element_get_pad( GST_ELEMENT( srcThread ), "sink" ) ) ;
-
- // Add all element to their appropriate bins
- gst_bin_add( GST_BIN( main_pipe ), ossSrc ) ;
- gst_bin_add( GST_BIN( main_pipe ), gsmEnc ) ;
- gst_bin_add( GST_BIN( main_pipe ), queue ) ;
- gst_bin_add( GST_BIN( srcThread ), udpSink ) ;
-
- gst_bin_add( GST_BIN( main_pipe ), GST_ELEMENT( srcThread ) ) ;
-
- // Lets get started
- gst_element_set_state( GST_ELEMENT( main_pipe ), GST_STATE_PLAYING ) ;
-
- while( gst_bin_iterate( GST_BIN( main_pipe ) ) ) ;
-
- gst_element_set_state( GST_ELEMENT( main_pipe ), GST_STATE_NULL ) ;
-
- gst_object_destroy( GST_OBJECT( main_pipe ) ) ;
-
- g_print( "Normal Program Termination\n" ) ;
-
- exit (0) ;
-}
+++ /dev/null
-#include "gsmtest.h"
-
-// The Main Bin( Thread )
-GstElement *main_thread ;
-
-// The primary srcs & sinks:
-GstElement *diskSrc , *ossSink, *videoSink ;
-// Parsers, filters & Decoders:
-GstElement *mpgParser, *mpgVideoParser, *mp3Parser ;
-GstElement *mpgDecoder, *mp3Decoder ;
-GstElement *colorSpace ; // see if including this works
-
-gboolean playing ;
-
-void eos( GstElement *element, gpointer data )
-{
- g_print( "eos reached, ending..." ) ;
- playing = FALSE ;
-}
-
-void mpg_parser_connect( GstElement *parser, GstPad *pad )
-{
- g_print( "new pad %s created\n", gst_pad_get_name( pad ) ) ;
-
- gst_element_set_state( GST_ELEMENT( main_thread ), GST_STATE_PAUSED ) ;
-
- if( strncmp( gst_pad_get_name( pad ), "audio", 5 ) == 0 )
- {
- gst_pad_connect( pad, gst_element_get_pad( mp3Parser, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( mp3Parser, "src" ) ,
- gst_element_get_pad( mp3Decoder, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( mp3Decoder, "src" ) ,
- gst_element_get_pad( ossSink, "sink" ) ) ;
-
- gst_bin_add( GST_BIN( main_thread ), mp3Parser ) ;
- gst_bin_add( GST_BIN( main_thread ), mp3Decoder ) ;
- gst_bin_add( GST_BIN( main_thread ), ossSink ) ;
- }
-
- if( strncmp( gst_pad_get_name( pad ), "video", 5 ) == 0 )
- {
- gst_pad_connect( pad, gst_element_get_pad( mpgVideoParser, "sink" ) ) ;
-
- gst_pad_connect( gst_element_get_pad( mpgVideoParser, "src" ) ,
- gst_element_get_pad( mpgDecoder, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( mpgDecoder, "src" ) ,
- gst_element_get_pad( colorSpace, "sink" ) ) ;
- gst_pad_connect( gst_element_get_pad( colorSpace, "src" ) ,
- gst_element_get_pad( videoSink, "sink" ) ) ;
-
- gst_bin_add( GST_BIN( main_thread ), mpgVideoParser ) ;
- gst_bin_add( GST_BIN( main_thread ), mpgDecoder ) ;
- gst_bin_add( GST_BIN( main_thread ), colorSpace ) ;
- gst_bin_add( GST_BIN( main_thread ), videoSink ) ;
- }
-
- gst_element_set_state( GST_ELEMENT( main_thread ), GST_STATE_PLAYING ) ;
-}
-
-int main(int argc, char *argv[] )
-{
- gst_init( &argc, &argv ) ; // ughh...
-
- // Get the Boss:
- main_thread = gst_pipeline_new( "main_thread" ) ;
-
- // Get the main Srcs & sinks
- diskSrc = gst_elementfactory_make( "disksrc", "movie_file" ) ;
- g_object_set( G_OBJECT( diskSrc ), "location", argv[ 1 ], NULL ) ;
- g_signal_connectc( G_OBJECT( diskSrc ), "eos",
- G_CALLBACK( eos ), main_thread, FALSE ) ;
-
- ossSink = gst_elementfactory_make( "osssink", "audio_sink" ) ;
- videoSink = gst_elementfactory_make( "xvideosink", "video_sink" ) ;
- colorSpace = gst_elementfactory_make( "colorspace", "video_filter" ) ;
-
- // Get the parsers
- mp3Parser = gst_elementfactory_make( "mp3parse", "mp3parser" ) ;
- mpgVideoParser = gst_elementfactory_make( "mp2videoparse", "mp2parser" ) ;
- mpgParser = gst_elementfactory_make( "mpeg2parse", "mpgparser" ) ;
- g_signal_connectc( G_OBJECT( mpgParser ), "new_pad",
- G_CALLBACK( mpg_parser_connect ), NULL, FALSE ) ;
-
- //The mpeg decoders
- mpgDecoder = gst_elementfactory_make( "mpeg2dec", "mpegdecoder" ) ;
- mp3Decoder = gst_elementfactory_make( "mpg123", "mp3decoder" ) ;
-
- // Asserttions:
- g_assert( main_thread != NULL ) ;
- g_assert( videoSink != NULL ) ;
- g_assert( diskSrc != NULL ) ;
- g_assert( ossSink != NULL ) ;
- g_assert( mpgParser != NULL ) ;
- g_assert( mp3Parser != NULL ) ;
- g_assert( mp3Decoder != NULL ) ;
- g_assert( mpgDecoder != NULL ) ;
- g_assert( colorSpace != NULL ) ;
- g_assert( mpgVideoParser != NULL ) ;
-
- //g_object_set( G_OBJECT( ossSink ), "frequency", 1000, NULL ) ;
- //g_object_set( G_OBJECT( ossSink ), "channels", 1, NULL ) ;
-
- // Connect the appropritate elements
- gst_pad_connect( gst_element_get_pad( diskSrc, "src" ) ,
- gst_element_get_pad( mpgParser, "sink" ) ) ;
-
- // Add all element to their appropriate bins
- gst_bin_add( GST_BIN( main_thread ), diskSrc ) ;
- gst_bin_add( GST_BIN( main_thread ), mpgParser ) ;
-
- // Lets get started
- gst_element_set_state( GST_ELEMENT( main_thread ), GST_STATE_PLAYING ) ;
- playing = TRUE ;
-
- while( playing )
- gst_bin_iterate( GST_BIN( main_thread ) ) ;
-
- gst_element_set_state( GST_ELEMENT( main_thread ), GST_STATE_NULL ) ;
-
- gst_object_destroy( GST_OBJECT( main_thread ) ) ;
-
- g_print( "Normal Program Termination\n" ) ;
-
- exit (0) ;
-}
+++ /dev/null
-Makefile
-Makefile.in
-*.o
-*.lo
-*.la
-.deps
-.libs
-
-createreg
-readreg
-*.xml
+++ /dev/null
-noinst_PROGRAMS = readreg createreg
-
-LDADD = $(GST_LIBS)
-CFLAGS = $(GLIB_CFLAGS) $(XML_CFLAGS) $(GST_CFLAGS)
-
-EXTRA_DIST = README
+++ /dev/null
-This is my test code for reading and writing an XML registry of the
-plugins. This will be eventually folded back into the main library, such
-that when you query the list of plugins, you get all the plugins that are
-either loaded or listed in the registry. When you actually ask for a
-given plugin, it will load it if necessary. Pretty cool, huh?
+++ /dev/null
-#include <glib.h>
-#include <gnome-xml/parser.h>
-#include <gst/gst.h>
-
-typedef struct _GstRegistryPlugin GstRegistryPlugin;
-typedef struct _GstRegistryElement GstRegistryElement;
-
-struct _GstRegistryPlugin {
- gchar *name;
- gchar *filename;
-};
-
-struct _GstRegistryElement {
- GstRegistryPlugin *plugin;
- gchar *name;
- GstElementDetails details;
-};
-
-int main(int argc,char *argv[]) {
- xmlDocPtr doc;
- xmlNodePtr tree, subtree;
- GList *plugins = NULL, *features = NULL;
-
- gst_init(&argc,&argv);
- gst_plugin_load_all();
-
- doc = xmlNewDoc("1.0");
- doc->root = xmlNewDocNode(doc,NULL,"GST-PluginRegistry",NULL);
- plugins = gst_plugin_get_list();
- while (plugins) {
- GstPlugin *plugin = (GstPlugin *)plugins->data;
- tree = xmlNewChild(doc->root,NULL,"plugin",NULL);
- subtree = xmlNewChild(tree,NULL,"name",plugin->name);
- subtree = xmlNewChild(tree,NULL,"longname",plugin->longname);
- subtree = xmlNewChild(tree,NULL,"filename",plugin->filename);
- features = plugin->features;
- while (features) {
- GstPluginFeature *feature = GST_PLUGIN_FEATURE (features->data);
-
- if (GST_IS_ELEMENTFACTORY (feature)) {
- GstElementFactory *element = GST_ELEMENTFACTORY (feature);
-
- tree = xmlNewChild(doc->root,NULL, "element", NULL);
- subtree = xmlNewChild (tree, NULL, "plugin", plugin->name);
- subtree = xmlNewChild (tree, NULL, "name", gst_object_get_name (GST_OBJECT (element)));
- subtree = xmlNewChild (tree, NULL, "longname",
- element->details->longname);
- subtree = xmlNewChild (tree, NULL, "class",
- element->details->klass);
- subtree = xmlNewChild (tree, NULL, "description",
- element->details->description);
- subtree = xmlNewChild (tree, NULL, "version",
- element->details->version);
- subtree = xmlNewChild (tree, NULL, "author",
- element->details->author);
- subtree = xmlNewChild (tree, NULL, "copyright",
- element->details->copyright);
- }
- features = g_list_next (features);
- }
- plugins = g_list_next(plugins);
- }
-
- xmlSaveFile("newreg.xml",doc);
-
- exit(0);
-}
+++ /dev/null
-#include <glib.h>
-#include <gnome-xml/parser.h>
-#include <gst/gst.h>
-
-// Include compatability defines: if libxml hasn't already defined these,
-// we have an old version 1.x
-#ifndef xmlChildrenNode
-#define xmlChildrenNode childs
-#define xmlRootNode root
-#endif
-
-typedef struct _GstRegistryPlugin GstRegistryPlugin;
-typedef struct _GstRegistryElement GstRegistryElement;
-
-struct _GstRegistryPlugin {
- gchar *name;
- gchar *filename;
-};
-
-struct _GstRegistryElement {
- GstRegistryPlugin *plugin;
- gchar *name;
- GstElementDetails details;
-};
-
-gchar *getcontents(xmlDocPtr doc,xmlNodePtr cur) {
- return g_strdup(xmlNodeListGetString(doc,cur->xmlChildrenNode,1));
-}
-
-int main(int argc,char *argv[]) {
- xmlDocPtr doc;
- xmlNodePtr cur;
- int i;
-
- GSList *plugins = NULL, *elements = NULL;
-
-// gst_init(&argc,&argv);
-
- if (argc < 2) {
- fprintf(stderr,"Usage: %s <registry.xml> [element] [element] ...\n",
- argv[0]);
- exit(1);
- }
-
- doc = xmlParseFile(argv[1]);
- g_assert(doc != NULL);
-
- cur = doc->root;
- if (cur == NULL) {
- g_print("registry is empty\n");
- xmlFreeDoc(doc);
- exit(0);
- }
-
- if (strcmp(cur->name,"GST-PluginRegistry")) {
- g_print("document not the right type\n");
- xmlFreeDoc(doc);
- exit(1);
- }
-
- cur = cur->xmlChildrenNode;
- while (cur != NULL) {
- if (!strcmp(cur->name,"plugin")) {
- xmlNodePtr field = cur->xmlChildrenNode;
- GstRegistryPlugin *plugin = g_new0(GstRegistryPlugin,1);
-
- while (field) {
- if (!strcmp(field->name,"name"))
- plugin->name = getcontents(doc,field);
- else if (!strcmp(field->name,"filename"))
- plugin->filename = getcontents(doc,field);
- field = field->next;
- }
- g_print("new plugin '%s' at '%s'\n",plugin->name,plugin->filename);
- plugins = g_slist_prepend(plugins,plugin);
- } else if (!strcmp(cur->name,"element")) {
- xmlNodePtr field = cur->xmlChildrenNode;
- GstRegistryElement *element = g_new0(GstRegistryElement,1);
-
- while (field) {
- if (!strcmp(field->name,"plugin")) {
- gchar *pluginname = getcontents(doc,field);
- GSList *list = plugins;
- element->plugin = NULL;
- while (list) {
- GstRegistryPlugin *plugin = (GstRegistryPlugin *)list->data;
- if (!strcmp(pluginname,plugin->name)) {
- element->plugin = plugin;
- break;
- }
- list = g_slist_next(list);
- }
- } else if (!strcmp(field->name,"name"))
- element->name = getcontents(doc,field);
- else if (!strcmp(field->name,"longname"))
- element->details.longname = getcontents(doc,field);
- else if (!strcmp(field->name,"class"))
- element->details.klass = getcontents(doc,field);
- else if (!strcmp(field->name,"description"))
- element->details.description = getcontents(doc,field);
- else if (!strcmp(field->name,"version"))
- element->details.version = getcontents(doc,field);
- else if (!strcmp(field->name,"author"))
- element->details.author = getcontents(doc,field);
- else if (!strcmp(field->name,"copyright"))
- element->details.copyright = getcontents(doc,field);
- field = field->next;
- }
- g_print("new element '%s' in '%s'\n",element->name,element->plugin->name);
- elements = g_slist_prepend(elements,element);
- }
- cur = cur->next;
- }
-
- for (i=2;i<argc;i++) {
- GSList *list;
- g_print("\nsearching for element '%s'\n",argv[i]);
- list = elements;
- while (list) {
- GstRegistryElement *element = (GstRegistryElement *)list->data;
-// g_print("comparing against '%s'\n",element->name);
- if (!strcmp(argv[i],element->name)) {
- g_print("Plugin name: %s\n",element->plugin->name);
- g_print("Plugin filename: %s\n",element->plugin->filename);
- g_print("Element name: %s\n",element->name);
- g_print("Element long name: %s\n",element->details.longname);
- g_print("Element class: %s\n",element->details.klass);
- g_print("Element description: %s\n",element->details.description);
- g_print("Element version: %s\n",element->details.version);
- g_print("Element author: %s\n",element->details.author);
- g_print("Element copyright: %s\n",element->details.copyright);
-// gst_plugin_load_absolute(element->plugin->filename);
- }
- list = g_slist_next(list);
- }
- }
-
- exit(0);
-}
projects / platform / upstream / gstreamer.git / commitdiff