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[Gnash-commit] /srv/bzr/gnash/trunk r12149: move the callbacks to a sepa
|
From: |
Rob Savoye |
|
Subject: |
[Gnash-commit] /srv/bzr/gnash/trunk r12149: move the callbacks to a separate file. |
|
Date: |
Wed, 14 Apr 2010 13:48:12 -0600 |
|
User-agent: |
Bazaar (2.0.3) |
------------------------------------------------------------
revno: 12149
committer: Rob Savoye <address@hidden>
branch nick: trunk
timestamp: Wed 2010-04-14 13:48:12 -0600
message:
move the callbacks to a separate file.
added:
plugin/npapi/callbacks.cpp
plugin/npapi/callbacks.h
modified:
plugin/npapi/Makefile.am
plugin/npapi/pluginScriptObject.cpp
=== modified file 'plugin/npapi/Makefile.am'
--- a/plugin/npapi/Makefile.am 2010-04-07 23:49:20 +0000
+++ b/plugin/npapi/Makefile.am 2010-04-14 19:48:12 +0000
@@ -68,8 +68,8 @@
# Scriptable plugin support
if SCRIPTABLE
-noinst_HEADERS += pluginScriptObject.h
-libgnashplugin_la_SOURCES += pluginScriptObject.cpp
+noinst_HEADERS += pluginScriptObject.h callbacks.h
+libgnashplugin_la_SOURCES += pluginScriptObject.cpp callbacks.cpp
endif
if PLUGIN_LINK_UNDEFINED
=== added file 'plugin/npapi/callbacks.cpp'
--- a/plugin/npapi/callbacks.cpp 1970-01-01 00:00:00 +0000
+++ b/plugin/npapi/callbacks.cpp 2010-04-14 19:48:12 +0000
@@ -0,0 +1,639 @@
+//
+// Copyright (C) 2010 Free Software Foundation, Inc
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+//
+
+#ifdef HAVE_CONFIG_H
+#include "gnashconfig.h"
+#endif
+
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <map>
+#include <string>
+#include <cstring>
+#include <cstdlib>
+#include "npapi.h"
+#include "npruntime.h"
+#include "plugin.h"
+#include "pluginScriptObject.h"
+
+#if 0
+
+//
http://www.adobe.com/support/flash/publishexport/scriptingwithflash/scriptingwithflash_04.html
+// Tell Target Methods. Use TGetProperty, TGetPropertyAsNumber, TSetProperty
+TCallLabel
+TCurrentFrame
+TCurrentLabel
+TGetProperty
+TGetPropertyAsNumber
+TGotoFrame
+TGotoLabel
+TPlay
+TSetProperty
+TStopPlay
+
+// Target Properties
+X_POS
+Y_POS
+X_SCALE
+Y_SCALE
+CURRENT_FRAME // read-only
+TOTAL_FRAMES // read-only
+ALPHA
+VISIBLE
+WIDTH // read-only
+HEIGHT // read-only
+ROTATE
+TARGET // read-only
+FRAMES_LOADED // read-only
+NAME
+DROP_TARGET // read-only
+URL // read-only
+HIGH_QUALITY
+FOCUS_RECT
+SOUND_BUF_TIME
+
+// Standard Events
+OnProgress
+OnReadyStateChange
+FSCommand
+#endif
+
+// Callbacks for the default methods
+
+// As these callbacks use a generalized typedef for the signature, often some
+// of the parameters can be ignored. These are commented out to elimnate the
+// volumnes of bogus warnings about not using them in the method.
+
+// SetVariable( Name, Value )
+// Sends:
+// "Command Name Type value\n",
+// ie... "SetVariable var1 string value1\n"
+// Receives:
+// nothing
+bool
+SetVariableCallback (NPObject *npobj, NPIdentifier /* name */, const NPVariant
*args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ std::string varname;
+ if (argCount == 2) {
+ varname = NPVARIANT_TO_STRING(args[0]).UTF8Characters;
+ NPVariant *value = const_cast<NPVariant *>(&args[1]);
+ // log_debug("Setting Variable \"%s\"", varname);
+ gpso->SetVariable(varname, value);
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// GetVariable( Name )
+// Sends:
+// "Command Name\n", ie... "GetVariable var1\n"
+//
+// Receives:
+// "Command Name Type value", ie... "GetVariable var1 string value1\n"
+bool
+GetVariableCallback (NPObject *npobj, NPIdentifier /* name */,
+ const NPVariant *args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+ NPVariant *value = 0;
+ std::string varname;
+ // This method only takes one argument
+ if (argCount == 1) {
+ varname = NPVARIANT_TO_STRING(args[0]).UTF8Characters;
+ value = gpso->GetVariable(varname);
+ if (value == 0) {
+ NPVARIANT_IS_NULL(*result);
+ } else {
+ if (NPVARIANT_IS_DOUBLE(*value)) {
+ double num = NPVARIANT_TO_DOUBLE(*value);
+ DOUBLE_TO_NPVARIANT(num, *result);
+ } else if (NPVARIANT_IS_STRING(*value)) {
+
STRINGN_TO_NPVARIANT(NPVARIANT_TO_STRING(*value).UTF8Characters,
+ NPVARIANT_TO_STRING(*value).UTF8Length,
+ *result);
+ } else if (NPVARIANT_IS_BOOLEAN(*value)) {
+ BOOLEAN_TO_NPVARIANT(NPVARIANT_TO_BOOLEAN(*value), *result);
+ } else if (NPVARIANT_IS_INT32(*value)) {
+ INT32_TO_NPVARIANT(NPVARIANT_TO_INT32(*value), *result);
+ } else if (NPVARIANT_IS_NULL(*value)) {
+ NULL_TO_NPVARIANT(*result);
+ } else if (NPVARIANT_IS_VOID(*value)) {
+ VOID_TO_NPVARIANT(*result);
+ } else if (NPVARIANT_IS_OBJECT(*value)) {
+ OBJECT_TO_NPVARIANT(NPVARIANT_TO_OBJECT(*value), *result);
+ }
+ NPN_MemFree(value);
+ return true;
+ }
+ }
+
+ NPN_MemFree(value);
+ NPVARIANT_IS_NULL(*result);
+ return false;
+}
+
+// GotoFrame( frameNumber )
+// Sends:
+// "Command number\n", ie... "GotoFrame 77\n"
+//
+// Receives:
+// nothing
+bool
+GotoFrame (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ std::string varname;
+ if (argCount == 1) {
+ int value = NPVARIANT_TO_INT32(args[0]);
+ std::stringstream ss;
+ ss << "GotoFrame " << value << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't goto the specified frame, network problems.");
+ return false;
+ }
+ // gpso->GotoFrame(value);
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// IsPlaying()
+// Sends:
+// "Command\n", ie... "IsPlaying\n"
+
+// Receives:
+// "Command Flag", ie... "IsPlaying true\n"
+bool
+IsPlaying (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args
*/,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 0) {
+ std::stringstream ss;
+ ss << "IsPlaying" << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't check if the movie is playing, network
problems.");
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ }
+ const char *data = 0;
+ char *ptr = 0;
+ ret = gpso->readPlayer(gpso->getControlFD(), &data, 0);
+ if (ret == 0) {
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ }
+ ptr = const_cast<char *>(data);
+ if (strncmp(ptr, "IsPlaying ", 10) != 0) {
+ log_error("Illegal response! %s", ptr);
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ } else {
+ // A legit response has CR on the end already
+ log_debug("Legit response: %s", ptr);
+ }
+ ptr += 10;
+ bool flag = false;
+ if (strncmp(ptr, "true", 4) == 0) {
+ flag = true;
+ } else if (strncmp(ptr, "false", 5) == 0) {
+ flag = false;
+ }
+ BOOLEAN_TO_NPVARIANT(flag, *result);
+ // gpso->IsPlaying(value);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// LoadMovie( Layer, Url )
+// Sends:
+// "Command Layer Url\n", ie... "LoadMovie 1 /foo.swf\n"
+//
+// Receives:
+// nothing
+bool
+LoadMovie (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 2) {
+ std::stringstream ss;
+ int layer = NPVARIANT_TO_INT32(args[0]);
+ std::string url = NPVARIANT_TO_STRING(args[1]).UTF8Characters;
+ ss << "LoadMovie " << layer << " " << url << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't load the movie, network problems.");
+ return false;
+ }
+ // gpso->LoadMovie();
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// Pan ( x, y, mode )
+// Sends:
+// "Command Pan x y mode\n", ie... "Pan 10 10 pixels\n"
+//
+// Receives:
+// nothing
+bool
+Pan (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 3) {
+ std::stringstream ss;
+ NPVariant *value = const_cast<NPVariant *>(&args[0]);
+ int x = NPVARIANT_TO_INT32(*value);
+ value = const_cast<NPVariant *>(&args[1]);
+ int y = NPVARIANT_TO_INT32(*value);
+ value = const_cast<NPVariant *>(&args[2]);
+ int mode = NPVARIANT_TO_INT32(*value);
+ ss << "Pan " << x << y;
+ if (mode) {
+ ss << " pixels";
+ } else {
+ ss << " percent";
+ }
+ ss << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't pan the movie, network problems.");
+ return false;
+ }
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// PercentLoaded()
+// Sends:
+// "Command\n", ie... "PercentLoaded\n"
+//
+// Receives:
+// "Command number\n", ie... "PercentLoaded 23\n"
+bool
+PercentLoaded (NPObject *npobj, NPIdentifier /* name */, const NPVariant
*/*args */,
+ uint32_t argCount, NPVariant *result)
+{
+// log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+#if 1
+ static int counter = 0;
+// log_error("%s: %d ; %d\n", __FUNCTION__, gpso->getControlFD(), counter);
+ INT32_TO_NPVARIANT(counter, *result);
+ if (counter >= 100) {
+ counter = 0;
+ } else {
+ counter += 20;
+ }
+ return true;
+#else
+ if (argCount == 0) {
+ std::stringstream ss;
+ ss << "PercentLoaded" << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't check percent loaded, network problems.");
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ }
+ const char *data = 0;
+ char *ptr = 0;
+ ret = gpso->readPlayer(gpso->getControlFD(), &data, 0);
+ if (ret == 0) {
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ }
+ ptr = const_cast<char *>(data);
+ if (strncmp(ptr, "PercentLoaded ", 15) != 0) {
+ log_error("Illegal response! %s\n", ptr);
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ } else {
+ // A legit response has CR on the end already
+ log_debug("Legit response: %s", ptr);
+ }
+ ptr += 15;
+ int percent = strtol(ptr, NULL, 0);
+ if ((percent >= 0) && (percent <= 100)) {
+ INT32_TO_NPVARIANT(percent, *result);
+ } else {
+ INT32_TO_NPVARIANT(-1, *result);
+ }
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+#endif
+}
+
+// Play();
+// Sends:
+// "Command\n", ie... "Play\n"
+//
+// Receives:
+// nothing
+bool
+Play (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 0) {
+ std::stringstream ss;
+ ss << "Play" << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't play movie, network problems.");
+ return false;
+ }
+ // gpso->IsPlaying(value);
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// Rewind();
+// Sends:
+// "Command\n", ie... "Rewind\n"
+//
+// Receives:
+// nothing
+bool
+Rewind (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 0) {
+ std::stringstream ss;
+ ss << "Rewind" << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't rewind movie, network problems.");
+ return false;
+ }
+ // gpso->Rewind(value);
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// SetZoomRect ( left, top, right, bottom )
+// Sends:
+// "Command left top right bottom\n", ie... "SetZoomRect 0 0 10 10\n"
+//
+// Receives:
+// nothing
+bool
+SetZoomRect (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 4) {
+ std::stringstream ss;
+ NPVariant *value = const_cast<NPVariant *>(&args[0]);
+ int left = NPVARIANT_TO_INT32(*value);
+ value = const_cast<NPVariant *>(&args[1]);
+ int top = NPVARIANT_TO_INT32(*value);
+ value = const_cast<NPVariant *>(&args[2]);
+ int right = NPVARIANT_TO_INT32(*value);
+ value = const_cast<NPVariant *>(&args[3]);
+ int bottom = NPVARIANT_TO_INT32(*value);
+ ss << "SetZoomRect " << left << " " << top << " ";
+ ss << right << " " << bottom << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't Set the Zoom Rect the movie, network
problems.");
+ return false;
+ }
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// StopPlay()
+// Sends:
+// "Command StopPlay\n", ie... "StopPlay\n"
+
+// Receives:
+// nothing
+bool
+StopPlay (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 0) {
+ std::stringstream ss;
+ ss << "StopPlay" << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't stop-play movie, network problems.");
+ return false;
+ }
+ // gpso->IsPlaying(value);
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// Zoom( percent )
+// Sends:
+// "Command number\n", ie... "Zoom 200\n"
+//
+// Receives:
+// nothing
+bool
+Zoom (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 1) {
+ std::stringstream ss;
+ NPVariant *value = const_cast<NPVariant *>(&args[1]);
+ int zoom = NPVARIANT_TO_INT32(*value);
+ ss << "Zoom " << zoom << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't zoom movie, network problems.");
+ return false;
+ }
+ BOOLEAN_TO_NPVARIANT(true, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// TotalFrames()
+// Sends:
+// "Command TotalFrames\n", ie... "TotalFrames\n"
+//
+// Receives:
+// "Command Num\n", ie... "TotalFrames 1234\n"
+bool
+TotalFrames (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args
*/,
+ uint32_t argCount, NPVariant *result)
+{
+ log_debug(__PRETTY_FUNCTION__);
+
+ GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
+
+ if (argCount == 0) {
+ std::stringstream ss;
+ ss << "TotalFrames" << std::endl;
+ // Write the message to the Control FD.
+ size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
+ // Unless we wrote the same amount of data as the message contained,
+ // something went wrong.
+ if (ret != ss.str().size()) {
+ log_error("Couldn't check percent loaded, network problems.");
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ }
+ const char *data = 0;
+ char *ptr = 0;
+ ret = gpso->readPlayer(gpso->getControlFD(), &data, 0);
+ if (ret == 0) {
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ }
+ ptr = const_cast<char *>(data);
+ if (strncmp(ptr, "TotalFrames ", 13) != 0) {
+ log_error("Illegal response! %s\n", ptr);
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+ } else {
+ // A legit response has CR on the end already
+ log_debug("Legit response: %s", ptr);
+ }
+ ptr += 13;
+ int frames = strtol(ptr, NULL, 0);
+ INT32_TO_NPVARIANT(frames, *result);
+ return true;
+ }
+
+ BOOLEAN_TO_NPVARIANT(false, *result);
+ return false;
+}
+
+// local Variables:
+// mode: C++
+// indent-tabs-mode: nil
+// End:
=== added file 'plugin/npapi/callbacks.h'
--- a/plugin/npapi/callbacks.h 1970-01-01 00:00:00 +0000
+++ b/plugin/npapi/callbacks.h 2010-04-14 19:48:12 +0000
@@ -0,0 +1,87 @@
+//
+// Copyright (C) 2010 Free Software Foundation, Inc
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+//
+
+#ifdef HAVE_CONFIG_H
+#include "gnashconfig.h"
+#endif
+
+// Todo:
+// Support the methods listed in
+//
http://www.adobe.com/support/flash/publishexport/scriptingwithflash/scriptingwithflash_03.html
+
+#ifndef GNASH_PLUGIN_CALLBACKS_H
+#define GNASH_PLUGIN_CALLBACKS_H
+
+extern bool GetVariableCallback (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool SetVariableCallback (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool GotoFrame (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool IsPlaying (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool LoadMovie (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool Pan (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool PercentLoaded (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool Play (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool Rewind (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool SetZoomRect (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool StopPlay (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool Zoom (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+extern bool TotalFrames (NPObject *npobj, NPIdentifier name,
+ const NPVariant *args, uint32_t argCount,
+ NPVariant *result);
+
+#endif // GNASH_PLUGIN_CALLBACKS_H
+
+// local Variables:
+// mode: C++
+// indent-tabs-mode: nil
+// End:
=== modified file 'plugin/npapi/pluginScriptObject.cpp'
--- a/plugin/npapi/pluginScriptObject.cpp 2010-04-14 19:28:49 +0000
+++ b/plugin/npapi/pluginScriptObject.cpp 2010-04-14 19:48:12 +0000
@@ -42,6 +42,7 @@
#include "npapi.h"
#include "npruntime.h"
#include "plugin.h"
+#include "callbacks.h"
#include "pluginScriptObject.h"
extern NPNetscapeFuncs NPNFuncs;
@@ -142,565 +143,6 @@
}
}
-// Callbacks for the default methods
-
-// As these callbacks use a generalized typedef for the signature, often some
-// of the parameters can be ignored. These are commented out to elimnate the
-// volumnes of bogus warnings about not using them in the method.
-
-// SetVariable( Name, Value )
-// Sends:
-// "Command Name Type value\n",
-// ie... "SetVariable var1 string value1\n"
-// Receives:
-// nothing
-bool
-SetVariableCallback (NPObject *npobj, NPIdentifier /* name */, const NPVariant
*args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- std::string varname;
- if (argCount == 2) {
- varname = NPVARIANT_TO_STRING(args[0]).UTF8Characters;
- NPVariant *value = const_cast<NPVariant *>(&args[1]);
- // log_debug("Setting Variable \"%s\"", varname);
- gpso->SetVariable(varname, value);
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// GetVariable( Name )
-// Sends:
-// "Command Name\n", ie... "GetVariable var1\n"
-//
-// Receives:
-// "Command Name Type value", ie... "GetVariable var1 string value1\n"
-bool
-GetVariableCallback (NPObject *npobj, NPIdentifier /* name */,
- const NPVariant *args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
- NPVariant *value = 0;
- std::string varname;
- // This method only takes one argument
- if (argCount == 1) {
- varname = NPVARIANT_TO_STRING(args[0]).UTF8Characters;
- value = gpso->GetVariable(varname);
- if (value == 0) {
- NPVARIANT_IS_NULL(*result);
- } else {
- if (NPVARIANT_IS_DOUBLE(*value)) {
- double num = NPVARIANT_TO_DOUBLE(*value);
- DOUBLE_TO_NPVARIANT(num, *result);
- } else if (NPVARIANT_IS_STRING(*value)) {
-
STRINGN_TO_NPVARIANT(NPVARIANT_TO_STRING(*value).UTF8Characters,
- NPVARIANT_TO_STRING(*value).UTF8Length,
- *result);
- } else if (NPVARIANT_IS_BOOLEAN(*value)) {
- BOOLEAN_TO_NPVARIANT(NPVARIANT_TO_BOOLEAN(*value), *result);
- } else if (NPVARIANT_IS_INT32(*value)) {
- INT32_TO_NPVARIANT(NPVARIANT_TO_INT32(*value), *result);
- } else if (NPVARIANT_IS_NULL(*value)) {
- NULL_TO_NPVARIANT(*result);
- } else if (NPVARIANT_IS_VOID(*value)) {
- VOID_TO_NPVARIANT(*result);
- } else if (NPVARIANT_IS_OBJECT(*value)) {
- OBJECT_TO_NPVARIANT(NPVARIANT_TO_OBJECT(*value), *result);
- }
- NPN_MemFree(value);
- return true;
- }
- }
-
- NPN_MemFree(value);
- NPVARIANT_IS_NULL(*result);
- return false;
-}
-
-// GotoFrame( frameNumber )
-// Sends:
-// "Command number\n", ie... "GotoFrame 77\n"
-//
-// Receives:
-// nothing
-bool
-GotoFrame (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- std::string varname;
- if (argCount == 1) {
- int value = NPVARIANT_TO_INT32(args[0]);
- std::stringstream ss;
- ss << "GotoFrame " << value << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't goto the specified frame, network problems.");
- return false;
- }
- // gpso->GotoFrame(value);
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// IsPlaying()
-// Sends:
-// "Command\n", ie... "IsPlaying\n"
-
-// Receives:
-// "Command Flag", ie... "IsPlaying true\n"
-bool
-IsPlaying (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args
*/,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 0) {
- std::stringstream ss;
- ss << "IsPlaying" << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't check if the movie is playing, network
problems.");
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- }
- const char *data = 0;
- char *ptr = 0;
- ret = gpso->readPlayer(gpso->getControlFD(), &data, 0);
- if (ret == 0) {
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- }
- ptr = const_cast<char *>(data);
- if (strncmp(ptr, "IsPlaying ", 10) != 0) {
- log_error("Illegal response! %s", ptr);
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- } else {
- // A legit response has CR on the end already
- log_debug("Legit response: %s", ptr);
- }
- ptr += 10;
- bool flag = false;
- if (strncmp(ptr, "true", 4) == 0) {
- flag = true;
- } else if (strncmp(ptr, "false", 5) == 0) {
- flag = false;
- }
- BOOLEAN_TO_NPVARIANT(flag, *result);
- // gpso->IsPlaying(value);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// LoadMovie( Layer, Url )
-// Sends:
-// "Command Layer Url\n", ie... "LoadMovie 1 /foo.swf\n"
-//
-// Receives:
-// nothing
-bool
-LoadMovie (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 2) {
- std::stringstream ss;
- int layer = NPVARIANT_TO_INT32(args[0]);
- std::string url = NPVARIANT_TO_STRING(args[1]).UTF8Characters;
- ss << "LoadMovie " << layer << " " << url << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't load the movie, network problems.");
- return false;
- }
- // gpso->LoadMovie();
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// Pan ( x, y, mode )
-// Sends:
-// "Command Pan x y mode\n", ie... "Pan 10 10 pixels\n"
-//
-// Receives:
-// nothing
-bool
-Pan (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 3) {
- std::stringstream ss;
- NPVariant *value = const_cast<NPVariant *>(&args[0]);
- int x = NPVARIANT_TO_INT32(*value);
- value = const_cast<NPVariant *>(&args[1]);
- int y = NPVARIANT_TO_INT32(*value);
- value = const_cast<NPVariant *>(&args[2]);
- int mode = NPVARIANT_TO_INT32(*value);
- ss << "Pan " << x << y;
- if (mode) {
- ss << " pixels";
- } else {
- ss << " percent";
- }
- ss << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't pan the movie, network problems.");
- return false;
- }
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// PercentLoaded()
-// Sends:
-// "Command\n", ie... "PercentLoaded\n"
-//
-// Receives:
-// "Command number\n", ie... "PercentLoaded 23\n"
-bool
-PercentLoaded (NPObject *npobj, NPIdentifier /* name */, const NPVariant
*/*args */,
- uint32_t argCount, NPVariant *result)
-{
-// log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
-#if 1
- static int counter = 0;
-// log_error("%s: %d ; %d\n", __FUNCTION__, gpso->getControlFD(), counter);
- INT32_TO_NPVARIANT(counter, *result);
- if (counter >= 100) {
- counter = 0;
- } else {
- counter += 20;
- }
- return true;
-#else
- if (argCount == 0) {
- std::stringstream ss;
- ss << "PercentLoaded" << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't check percent loaded, network problems.");
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- }
- const char *data = 0;
- char *ptr = 0;
- ret = gpso->readPlayer(gpso->getControlFD(), &data, 0);
- if (ret == 0) {
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- }
- ptr = const_cast<char *>(data);
- if (strncmp(ptr, "PercentLoaded ", 15) != 0) {
- log_error("Illegal response! %s\n", ptr);
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- } else {
- // A legit response has CR on the end already
- log_debug("Legit response: %s", ptr);
- }
- ptr += 15;
- int percent = strtol(ptr, NULL, 0);
- if ((percent >= 0) && (percent <= 100)) {
- INT32_TO_NPVARIANT(percent, *result);
- } else {
- INT32_TO_NPVARIANT(-1, *result);
- }
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-#endif
-}
-
-// Play();
-// Sends:
-// "Command\n", ie... "Play\n"
-//
-// Receives:
-// nothing
-bool
-Play (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 0) {
- std::stringstream ss;
- ss << "Play" << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't play movie, network problems.");
- return false;
- }
- // gpso->IsPlaying(value);
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// Rewind();
-// Sends:
-// "Command\n", ie... "Rewind\n"
-//
-// Receives:
-// nothing
-bool
-Rewind (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 0) {
- std::stringstream ss;
- ss << "Rewind" << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't rewind movie, network problems.");
- return false;
- }
- // gpso->Rewind(value);
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// SetZoomRect ( left, top, right, bottom )
-// Sends:
-// "Command left top right bottom\n", ie... "SetZoomRect 0 0 10 10\n"
-//
-// Receives:
-// nothing
-bool
-SetZoomRect (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 4) {
- std::stringstream ss;
- NPVariant *value = const_cast<NPVariant *>(&args[0]);
- int left = NPVARIANT_TO_INT32(*value);
- value = const_cast<NPVariant *>(&args[1]);
- int top = NPVARIANT_TO_INT32(*value);
- value = const_cast<NPVariant *>(&args[2]);
- int right = NPVARIANT_TO_INT32(*value);
- value = const_cast<NPVariant *>(&args[3]);
- int bottom = NPVARIANT_TO_INT32(*value);
- ss << "SetZoomRect " << left << " " << top << " ";
- ss << right << " " << bottom << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't Set the Zoom Rect the movie, network
problems.");
- return false;
- }
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// StopPlay()
-// Sends:
-// "Command StopPlay\n", ie... "StopPlay\n"
-
-// Receives:
-// nothing
-bool
-StopPlay (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 0) {
- std::stringstream ss;
- ss << "StopPlay" << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't stop-play movie, network problems.");
- return false;
- }
- // gpso->IsPlaying(value);
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// Zoom( percent )
-// Sends:
-// "Command number\n", ie... "Zoom 200\n"
-//
-// Receives:
-// nothing
-bool
-Zoom (NPObject *npobj, NPIdentifier /* name */, const NPVariant *args,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 1) {
- std::stringstream ss;
- NPVariant *value = const_cast<NPVariant *>(&args[1]);
- int zoom = NPVARIANT_TO_INT32(*value);
- ss << "Zoom " << zoom << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't zoom movie, network problems.");
- return false;
- }
- BOOLEAN_TO_NPVARIANT(true, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
-// TotalFrames()
-// Sends:
-// "Command TotalFrames\n", ie... "TotalFrames\n"
-//
-// Receives:
-// "Command Num\n", ie... "TotalFrames 1234\n"
-bool
-TotalFrames (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args
*/,
- uint32_t argCount, NPVariant *result)
-{
- log_debug(__PRETTY_FUNCTION__);
-
- GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
-
- if (argCount == 0) {
- std::stringstream ss;
- ss << "TotalFrames" << std::endl;
- // Write the message to the Control FD.
- size_t ret = gpso->writePlayer(gpso->getControlFD(), ss.str());
- // Unless we wrote the same amount of data as the message contained,
- // something went wrong.
- if (ret != ss.str().size()) {
- log_error("Couldn't check percent loaded, network problems.");
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- }
- const char *data = 0;
- char *ptr = 0;
- ret = gpso->readPlayer(gpso->getControlFD(), &data, 0);
- if (ret == 0) {
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- }
- ptr = const_cast<char *>(data);
- if (strncmp(ptr, "TotalFrames ", 13) != 0) {
- log_error("Illegal response! %s\n", ptr);
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
- } else {
- // A legit response has CR on the end already
- log_debug("Legit response: %s", ptr);
- }
- ptr += 13;
- int frames = strtol(ptr, NULL, 0);
- INT32_TO_NPVARIANT(frames, *result);
- return true;
- }
-
- BOOLEAN_TO_NPVARIANT(false, *result);
- return false;
-}
-
//
// The methods for GnashPluginScriptObject start here.
//
- [Gnash-commit] /srv/bzr/gnash/trunk r12149: move the callbacks to a separate file.,
Rob Savoye <=