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Tweaked all messaging classes to comply with new message protocol policies

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AppServerLink no longer inherits from BSession
Modified client files which talk to the server to sync with changes in messaging classes


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4942 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm 2003-10-04 19:08:06 +00:00
parent 7507620c3a
commit 45799af7b5
9 changed files with 199 additions and 191 deletions
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5
src/kits/app/AppServerLink.cpp
View File

@ -44,12 +44,11 @@
namespace BPrivate {
BAppServerLink::BAppServerLink(void)
: BSession(0L,0L)
: PortLink(0L)
{
be_app->Lock();
receiver=create_port(100,"AppServerLink reply port");
SetSendPort(be_app->fServerFrom);
SetRecvPort(receiver);
SetPort(be_app->fServerFrom);
}
//------------------------------------------------------------------------------

43
src/kits/app/Application.cpp
View File

@ -378,33 +378,31 @@ void BApplication::ShowCursor()
{
// Because we're just sending an opcode, we can skip the BSession and fake the protocol
int32 foo=AS_SHOW_CURSOR;
write_port(fServerTo,AS_SERVER_SESSION,&foo,sizeof(int32));
write_port(fServerTo,AS_SHOW_CURSOR,&foo,sizeof(int32));
}
//------------------------------------------------------------------------------
void BApplication::HideCursor()
{
// Because we're just sending an opcode, we can skip the BSession and fake the protocol
int32 foo=AS_HIDE_CURSOR;
write_port(fServerTo,AS_SERVER_SESSION,&foo,sizeof(int32));
write_port(fServerTo,AS_HIDE_CURSOR,&foo,sizeof(int32));
}
//------------------------------------------------------------------------------
void BApplication::ObscureCursor()
{
// Because we're just sending an opcode, we can skip the BSession and fake the protocol
int32 foo=AS_OBSCURE_CURSOR;
write_port(fServerTo,AS_SERVER_SESSION,&foo,sizeof(int32));
write_port(fServerTo,AS_OBSCURE_CURSOR,&foo,sizeof(int32));
}
//------------------------------------------------------------------------------
bool BApplication::IsCursorHidden() const
{
int32 replycode;
PortMessage msg;
BPrivate::BAppServerLink link;
link.WriteInt32(AS_QUERY_CURSOR_HIDDEN);
link.WriteInt32(link.GetRecvPort());
link.Sync();
link.ReadInt32(&replycode);
return (replycode==SERVER_TRUE)?true:false;
link.SetOpCode(AS_QUERY_CURSOR_HIDDEN);
link.FlushWithReply(&msg);
return (msg.Code()==SERVER_TRUE)?true:false;
}
//------------------------------------------------------------------------------
void BApplication::SetCursor(const void* cursor)
@ -419,18 +417,15 @@ void BApplication::SetCursor(const void* cursor)
void BApplication::SetCursor(const BCursor* cursor, bool sync)
{
BPrivate::BAppServerLink link;
link.WriteInt32(AS_SET_CURSOR_BCURSOR);
link.WriteBool(sync);
link.WriteInt32(cursor->m_serverToken);
if(sync)
link.WriteInt32(link.GetRecvPort());
link.Sync();
PortMessage msg;
link.SetOpCode(AS_SET_CURSOR_BCURSOR);
link.Attach<bool>(sync);
link.Attach<int32>(cursor->m_serverToken);
if(sync)
{
int32 foo;
link.ReadInt32(&foo);
}
link.FlushWithReply(&msg);
else
link.Flush();
}
//------------------------------------------------------------------------------
int32 BApplication::CountWindows() const
@ -804,16 +799,16 @@ void BApplication::InitData(const char* signature, status_t* error)
void BApplication::BeginRectTracking(BRect r, bool trackWhole)
{
BPrivate::BAppServerLink link;
link.WriteInt32(AS_BEGIN_RECT_TRACKING);
link.WriteRect(r);
link.WriteInt32(trackWhole);
link.Sync();
link.Attach<int32>(AS_BEGIN_RECT_TRACKING);
link.Attach<BRect>(r);
link.Attach<int32>(trackWhole);
link.Flush();
}
//------------------------------------------------------------------------------
void BApplication::EndRectTracking()
{
int32 foo=AS_END_RECT_TRACKING;
write_port(fServerTo,AS_SERVER_SESSION,&foo,sizeof(int32));
write_port(fServerTo,AS_END_RECT_TRACKING,&foo,sizeof(int32));
}
//------------------------------------------------------------------------------
void BApplication::get_scs()

17
src/kits/app/Cursor.cpp
View File

@ -62,12 +62,13 @@ BCursor::BCursor(const void *cursorData)
// Send data directly to server
BPrivate::BAppServerLink serverlink;
PortMessage msg;
serverlink.WriteInt32(AS_CREATE_BCURSOR);
serverlink.WriteData(cursorData,68);
serverlink.WriteInt32(serverlink.GetRecvPort());
serverlink.Sync();
serverlink.ReadInt32(&m_serverToken);
serverlink.SetOpCode(AS_CREATE_BCURSOR);
serverlink.Attach(cursorData,68);
serverlink.FlushWithReply(&msg);
msg.Read<int32>(&m_serverToken);
}
//------------------------------------------------------------------------------
// undefined on BeOS
@ -80,9 +81,9 @@ BCursor::~BCursor()
{
// Notify server to deallocate server-side objects for this cursor
BPrivate::BAppServerLink serverlink;
serverlink.WriteInt32(AS_DELETE_BCURSOR);
serverlink.WriteInt32(m_serverToken);
serverlink.Sync();
serverlink.SetOpCode(AS_DELETE_BCURSOR);
serverlink.Attach<int32>(m_serverToken);
serverlink.Flush();
}
//------------------------------------------------------------------------------
// not implemented on BeOS

46
src/kits/app/PortLink.cpp
View File

@ -1,3 +1,29 @@
//------------------------------------------------------------------------------
// Copyright (c) 2001-2002, OpenBeOS
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
// File Name: PortLink.cpp
// Author: DarkWyrm <bpmagic@columbus.rr.com>
// Description: Class for low-overhead port-based messaging
//
//------------------------------------------------------------------------------
#include <ServerProtocol.h>
#include "PortLink.h"
#include "PortMessage.h"
@ -60,10 +86,10 @@ status_t PortLink::Flush(bigtime_t timeout=B_INFINITE_TIMEOUT)
return B_BAD_VALUE;
if(timeout!=B_INFINITE_TIMEOUT)
write_stat=write_port_etc(fSendPort, AS_SERVER_SESSION, fSendBuffer,
write_stat=write_port_etc(fSendPort, fSendCode, fSendBuffer,
fSendPosition, B_TIMEOUT, timeout);
else
write_stat=write_port(fSendPort, AS_SERVER_SESSION, fSendBuffer, fSendPosition);
write_stat=write_port(fSendPort, fSendCode, fSendBuffer, fSendPosition);
fSendPosition=4;
@ -79,7 +105,7 @@ status_t PortLink::FlushWithReply( PortMessage *msg,bigtime_t timeout=B_INFINITE
Attach<int32>(fReceivePort);
// Flush the thing....FOOSH! :P
write_port(fSendPort, AS_SERVER_SESSION, fSendBuffer, fSendPosition);
write_port(fSendPort, fSendCode, fSendBuffer, fSendPosition);
fSendPosition = 4;
// Now we wait for the reply
@ -88,27 +114,21 @@ status_t PortLink::FlushWithReply( PortMessage *msg,bigtime_t timeout=B_INFINITE
int32 rcode;
if( timeout == B_INFINITE_TIMEOUT )
{
rbuffersize = port_buffer_size(fReceivePort);
if( rbuffersize > 0 )
rbuffer = new int8[rbuffersize];
read_port( fReceivePort, &rcode, rbuffer, rbuffersize);
}
else
{
rbuffersize = port_buffer_size_etc( fReceivePort, 0, timeout);
if( rbuffersize == B_TIMED_OUT )
return B_TIMED_OUT;
if( rbuffersize > 0 )
rbuffer = new int8[rbuffersize];
read_port( fReceivePort, &rcode, rbuffer, rbuffersize);
}
if( rbuffersize > 0 )
rbuffer = new int8[rbuffersize];
read_port( fReceivePort, &rcode, rbuffer, rbuffersize);
// We got this far, so we apparently have some data
msg->SetCode(rcode);
msg->SetBuffer(rbuffer,rbuffersize,false);
msg->BSessionWorkaround();
return B_OK;
}

50
src/kits/app/PortMessage.cpp
View File

@ -29,12 +29,14 @@
#include "PortMessage.h"
#include <string.h>
// TODO: Eliminate the reallocation of the message buffer - allocate it on construction
// and free it on destruction.
PortMessage::PortMessage(const int32 &code, const void *buffer, const ssize_t &buffersize,
const bool &copy)
{
_code=code;
SetBuffer(buffer,buffersize,copy);
is_session_msg=false;
}
PortMessage::PortMessage(void)
@ -43,7 +45,6 @@ PortMessage::PortMessage(void)
_buffer=NULL;
_buffersize=0;
_index=NULL;
is_session_msg=false;
}
PortMessage::~PortMessage(void)
@ -52,7 +53,6 @@ PortMessage::~PortMessage(void)
delete _buffer;
}
status_t PortMessage::ReadFromPort(const port_id &port, const bigtime_t &timeout)
{
if(_buffersize>0 && _buffer!=NULL)
@ -61,16 +61,11 @@ status_t PortMessage::ReadFromPort(const port_id &port, const bigtime_t &timeout
_index=NULL;
_buffersize=0;
is_session_msg=false;
if(timeout==B_INFINITE_TIMEOUT)
{
_buffersize=port_buffer_size(port);
if(_buffersize==B_BAD_PORT_ID)
return (status_t)_buffersize;
if(_buffersize>0)
_buffer=new uint8[_buffersize];
read_port(port, &_code, _buffer, _buffersize);
}
else
{
@ -78,13 +73,13 @@ status_t PortMessage::ReadFromPort(const port_id &port, const bigtime_t &timeout
if(_buffersize==B_TIMED_OUT || _buffersize==B_BAD_PORT_ID ||
_buffersize==B_WOULD_BLOCK)
return (status_t)_buffersize;
if(_buffersize>0)
_buffer=new uint8[_buffersize];
read_port(port, &_code, _buffer, _buffersize);
}
_index=_buffer;
BSessionWorkaround();
if(_buffersize>0)
_buffer=new uint8[_buffersize];
read_port(port, &_code, _buffer, _buffersize);
_index=_buffer+4;
return B_OK;
}
@ -93,10 +88,12 @@ status_t PortMessage::WriteToPort(const port_id &port)
{
// Check port validity
port_info pi;
is_session_msg=false;
if(get_port_info(port,&pi)!=B_OK)
return B_BAD_VALUE;
int32 *cast=(int32*)_buffer;
*cast=_code;
write_port(port,_code, _buffer, _buffersize);
if(_buffer && _buffersize>0)
@ -119,9 +116,9 @@ void PortMessage::SetBuffer(const void *buffer, const ssize_t &size, const bool
if(_buffersize>0 && _buffer!=NULL)
delete _buffer;
_buffer=NULL;
_buffersize=0;
_buffersize=4;
if(!buffer || size<1)
if(!buffer || size<5)
return;
if(copy)
@ -135,7 +132,7 @@ void PortMessage::SetBuffer(const void *buffer, const ssize_t &size, const bool
_buffersize=size;
_buffer=(uint8 *)buffer;
}
_index=_buffer;
_index=_buffer+4;
}
status_t PortMessage::Read(void *data, ssize_t size)
@ -155,22 +152,7 @@ status_t PortMessage::Read(void *data, ssize_t size)
void PortMessage::Rewind(void)
{
_index=(is_session_msg)?_buffer+4:_buffer;
}
void PortMessage::BSessionWorkaround(void)
{
// Do some stuff to work around BSession stupidity with packaging the message code as
// the first attachment in the message's data buffer.
if(_code==AS_SERVER_SESSION)
{
is_session_msg=true;
_index+=4;
_code=*((int32*)_buffer);
}
else
is_session_msg=false;
_index=_buffer+4;
}
status_t PortMessage::ReadString(char **string)

2
src/kits/app/PortQueue.cpp
View File

@ -76,7 +76,6 @@ void PortQueue::GetMessagesFromPort(bool wait_for_messages)
delete msg;
break;
}
msg->BSessionWorkaround();
_q.push(msg);
}
@ -90,7 +89,6 @@ PortMessage *PortQueue::GetMessageFromQueue(void)
PortMessage *msg=_q.front();
_q.pop();
msg->BSessionWorkaround();
return msg;
}

30
src/kits/app/Session.cpp
View File

@ -10,7 +10,7 @@ BSession::BSession(port_id receivePort, port_id sendPort, bool isPortLink = fals
fSendPort = sendPort;
fReceivePort = receivePort;
fSendCode = AS_SERVER_SESSION;
fSendCode = 0;
fSendBuffer = NULL;
fSendPosition = 4;
@ -28,7 +28,7 @@ BSession::BSession( const BSession &ses){
fSendPort = ses.fSendPort;
fReceivePort = ses.fReceivePort;
fSendCode = AS_SERVER_SESSION;
fSendCode = 0;
fSendBuffer = NULL;
fSendPosition = 4;
@ -40,8 +40,7 @@ BSession::BSession( const BSession &ses){
fReceiveBuffer = (char*)malloc(1024);
}
//------------------------------------------------------------------------------
BSession::~BSession()
{
BSession::~BSession(){
free(fSendBuffer);
free(fReceiveBuffer);
}
@ -54,13 +53,15 @@ void BSession::SetRecvPort( port_id port ){
fReceivePort = port;
}
//------------------------------------------------------------------------------
bool BSession::DropInputBuffer(void)
{
bool BSession::DropInputBuffer(void){
// TODO: Implement
}
//------------------------------------------------------------------------------
char *BSession::ReadString()
{
void BSession::SetMsgCode(int32 code){
fSendCode=code;
}
//------------------------------------------------------------------------------
char *BSession::ReadString(){
int16 len = 0;
char *str = NULL;
@ -190,16 +191,15 @@ status_t BSession::ReadData( void *data, int32 size)
{
int32 fRecvCode;
status_t rv;
do{
while( (rv = read_port(fReceivePort, &fRecvCode, fReceiveBuffer, 1024)) ==
B_WOULD_BLOCK);
} while( fRecvCode != AS_SERVER_SESSION && rv != B_BAD_PORT_ID );
while( (rv = port_buffer_size(fReceivePort) ) == B_WOULD_BLOCK);
rv=read_port(fReceivePort, &fRecvCode, fReceiveBuffer, 1024);
if ( rv == B_BAD_PORT_ID )
return B_BAD_PORT_ID;
fReceivePosition = 4;
fReceiveSize = *(int32*)fReceiveBuffer;
fReceivePosition = 0;
fReceiveSize = rv;
}
int32 copySize = fReceiveSize - fReceivePosition;
@ -389,7 +389,7 @@ status_t BSession::Sync()
status_t rv;
*(int32*)fSendBuffer = fSendPosition;
*(int32*)fSendBuffer = fSendCode;
while( (rv = write_port(fSendPort, fSendCode, fSendBuffer,
fSendPosition)) == B_WOULD_BLOCK);

94
src/kits/interface/Globals.cpp
View File

@ -30,6 +30,7 @@
#include <InterfaceDefs.h>
#include <ServerProtocol.h>
#include <Screen.h>
#include <PortMessage.h>
#include <Roster.h>
@ -52,11 +53,11 @@ _IMPEXP_BE status_t
set_screen_space(int32 index, uint32 res, bool stick)
{
BAppServerLink link;
link.WriteInt32(AS_SET_SCREEN_MODE);
link.WriteInt32(index);
link.WriteInt32((int32)res);
link.WriteBool(stick);
link.Sync();
link.SetOpCode(AS_SET_SCREEN_MODE);
link.Attach<int32>(index);
link.Attach<int32>((int32)res);
link.Attach<bool>(stick);
link.Flush();
//TODO: Read back the status from the app_server's reply
return B_OK;
@ -70,10 +71,11 @@ set_scroll_bar_info(scroll_bar_info *info)
return B_ERROR;
BAppServerLink link;
link.WriteInt32(AS_SET_SCROLLBAR_INFO);
link.WriteData(info, sizeof(scroll_bar_info));
link.Sync();
link.ReadData(info,sizeof(scroll_bar_info));
PortMessage msg;
link.SetOpCode(AS_SET_SCROLLBAR_INFO);
link.Attach<scroll_bar_info>(*info);
link.FlushWithReply(&msg);
return B_OK;
}
@ -252,9 +254,10 @@ count_workspaces()
int32 count;
BAppServerLink link;
link.WriteInt32(AS_COUNT_WORKSPACES);
link.Sync();
link.ReadInt32(&count);
PortMessage msg;
link.SetOpCode(AS_COUNT_WORKSPACES);
link.FlushWithReply(&msg);
msg.Read<int32>(&count);
return count;
}
@ -263,9 +266,9 @@ _IMPEXP_BE void
set_workspace_count(int32 count)
{
BAppServerLink link;
link.WriteInt32(AS_SET_WORKSPACE_COUNT);
link.WriteInt32(count);
link.Sync();
link.SetOpCode(AS_SET_WORKSPACE_COUNT);
link.Attach<int32>(count);
link.Flush();
}
@ -275,9 +278,10 @@ current_workspace()
int32 index;
BAppServerLink link;
link.WriteInt32(AS_CURRENT_WORKSPACE);
link.Sync();
link.ReadInt32(&index);
PortMessage msg;
link.SetOpCode(AS_CURRENT_WORKSPACE);
link.FlushWithReply(&msg);
msg.Read<int32>(&index);
return index;
}
@ -287,9 +291,9 @@ _IMPEXP_BE void
activate_workspace(int32 workspace)
{
BAppServerLink link;
link.WriteInt32(AS_ACTIVATE_WORKSPACE);
link.WriteInt32(workspace);
link.Sync();
link.SetOpCode(AS_ACTIVATE_WORKSPACE);
link.Attach<int32>(workspace);
link.Flush();
}
@ -299,9 +303,10 @@ idle_time()
bigtime_t idletime;
BAppServerLink link;
link.WriteInt32(AS_IDLE_TIME);
link.Sync();
link.ReadInt64(&idletime);
PortMessage msg;
link.SetOpCode(AS_IDLE_TIME);
link.FlushWithReply(&msg);
msg.Read<int64>(&idletime);
return idletime;
}
@ -336,9 +341,9 @@ _IMPEXP_BE void
set_focus_follows_mouse(bool follow)
{
BAppServerLink link;
link.WriteInt32(AS_SET_FOCUS_FOLLOWS_MOUSE);
link.WriteBool(follow);
link.Sync();
link.SetOpCode(AS_SET_FOCUS_FOLLOWS_MOUSE);
link.Attach<bool>(follow);
link.Flush();
}
@ -348,9 +353,10 @@ focus_follows_mouse()
bool ffm;
BAppServerLink link;
link.WriteInt32(AS_FOCUS_FOLLOWS_MOUSE);
link.Sync();
link.ReadBool(&ffm);
PortMessage msg;
link.SetOpCode(AS_FOCUS_FOLLOWS_MOUSE);
link.FlushWithReply(&msg);
msg.Read<bool>(&ffm);
return ffm;
}
@ -359,9 +365,9 @@ _IMPEXP_BE void
set_mouse_mode(mode_mouse mode)
{
BAppServerLink link;
link.WriteInt32(AS_SET_MOUSE_MODE);
link.WriteData(&mode,sizeof(mode_mouse));
link.Sync();
link.SetOpCode(AS_SET_MOUSE_MODE);
link.Attach<mode_mouse>(mode);
link.Flush();
}
@ -371,9 +377,10 @@ mouse_mode()
mode_mouse mode;
BAppServerLink link;
link.WriteInt32(AS_GET_MOUSE_MODE);
link.Sync();
link.ReadData(&mode,sizeof(mode_mouse));
PortMessage msg;
link.SetOpCode(AS_GET_MOUSE_MODE);
link.FlushWithReply(&msg);
msg.Read<mode_mouse>(&mode);
return mode;
}
@ -384,10 +391,11 @@ ui_color(color_which which)
rgb_color color;
BAppServerLink link;
link.WriteInt32(AS_GET_UI_COLOR);
link.WriteData(&which, sizeof(which));
link.Sync();
link.ReadData(&color,sizeof(rgb_color));
PortMessage msg;
link.SetOpCode(AS_GET_UI_COLOR);
link.Attach<color_which>(which);
link.FlushWithReply(&msg);
msg.Read<rgb_color>(&color);
return color;
}
@ -448,7 +456,7 @@ bitmaps_support_space(color_space space, uint32 * support_flags)
void __set_window_decor(int32 theme)
{
BAppServerLink link;
link.WriteInt32(AS_R5_SET_DECORATOR);
link.WriteInt32(theme);
link.Sync();
link.SetOpCode(AS_R5_SET_DECORATOR);
link.Attach<int32>(theme);
link.Flush();
}

99
src/kits/interface/Picture.cpp
View File

@ -38,6 +38,7 @@
#include <Errors.h>
#include <List.h>
#include <AppServerLink.h>
#include <PortMessage.h>
#include <ServerProtocol.h>
// Project Includes ------------------------------------------------------------
@ -84,11 +85,12 @@ BPicture::BPicture(const BPicture &picture)
{
BPrivate::BAppServerLink link;
PortMessage msg;
link.WriteInt32(AS_CLONE_PICTURE);
link.WriteInt32(picture.token);
link.Sync();
link.ReadInt32(&token);
link.Attach<int32>(AS_CLONE_PICTURE);
link.Attach<int32>(picture.token);
link.FlushWithReply(&msg);
msg.Read<int32>(&token);
}
if (picture.extent->fNewData != NULL)
@ -158,20 +160,21 @@ BPicture::BPicture(BMessage *archive)
if (extent->fNewSize != 0 && extent->fNewData != 0)
{
BPrivate::BAppServerLink link;
PortMessage msg;
BPicture *pic;
link.WriteInt32(AS_CREATE_PICTURE);
link.WriteInt32(extent->fPictures.CountItems());
link.Attach<int32>(AS_CREATE_PICTURE);
link.Attach<int32>(extent->fPictures.CountItems());
for (int32 i = 0; i < extent->fPictures.CountItems(); i++)
{
pic=(BPicture*)extent->fPictures.ItemAt(i);
if(pic)
link.WriteInt32(pic->token);
link.Attach<int32>(pic->token);
}
link.WriteInt32(extent->fNewSize);
link.WriteData(extent->fNewData,extent->fNewSize);
link.Sync();
link.ReadInt32(&token);
link.Attach<int32>(extent->fNewSize);
link.Attach(extent->fNewData,extent->fNewSize);
link.FlushWithReply(&msg);
msg.Read<int32>(&token);
}
}
@ -202,9 +205,9 @@ BPicture::~BPicture()
{
BPrivate::BAppServerLink link;
link.WriteInt32(AS_DELETE_PICTURE);
link.WriteInt32(token);
link.Sync();
link.Attach<int32>(AS_DELETE_PICTURE);
link.Attach<int32>(token);
link.Flush();
}
if (extent->fNewData != NULL)
@ -338,20 +341,21 @@ status_t BPicture::Unflatten(BDataIO *stream)
// swap_data(extent->fNewData, extent->fNewSize);
BPrivate::BAppServerLink link;
PortMessage msg;
BPicture *pic;
link.WriteInt32(AS_CREATE_PICTURE);
link.WriteInt32(extent->fPictures.CountItems());
link.Attach<int32>(AS_CREATE_PICTURE);
link.Attach<int32>(extent->fPictures.CountItems());
for (int32 i = 0; i < extent->fPictures.CountItems(); i++)
{
pic=(BPicture*)extent->fPictures.ItemAt(i);
if(pic)
link.WriteInt32(pic->token);
link.Attach<int32>(pic->token);
}
link.WriteInt32(extent->fNewSize);
link.WriteData(extent->fNewData, extent->fNewSize);
link.Sync();
link.ReadInt32(&token);
link.Attach<int32>(extent->fNewSize);
link.Attach(extent->fNewData, extent->fNewSize);
link.FlushWithReply(&msg);
msg.Read<int32>(&token);
if (extent->fNewData)
{
@ -391,17 +395,18 @@ void BPicture::import_data(const void *data, int32 size, BPicture **subs,
return;
BPrivate::BAppServerLink link;
PortMessage msg;
link.WriteInt32(AS_CREATE_PICTURE);
link.WriteInt32(subCount);
link.Attach<int32>(AS_CREATE_PICTURE);
link.Attach<int32>(subCount);
for (int32 i = 0; i < subCount; i++)
link.WriteInt32(subs[i]->token);
link.Attach<int32>(subs[i]->token);
link.WriteInt32(size);
link.WriteData(data, size);
link.Sync();
link.ReadInt32(&token);
link.Attach<int32>(size);
link.Attach(data, size);
link.FlushWithReply(&msg);
msg.Read<int32>(&token);
}
//------------------------------------------------------------------------------
void BPicture::import_old_data(const void *data, int32 size)
@ -416,12 +421,12 @@ void BPicture::import_old_data(const void *data, int32 size)
convert_old_to_new(data, size, &extent->fNewData, &extent->fNewSize);
BPrivate::BAppServerLink link;
link.WriteInt32(AS_CREATE_PICTURE);
link.WriteInt32(0L);
link.WriteInt32(extent->fNewSize);
link.WriteData(extent->fNewData,extent->fNewSize);
link.Sync();
link.ReadInt32(&token)
link.Attach<int32>(AS_CREATE_PICTURE);
link.Attach<int32>(0L);
link.Attach<int32>(extent->fNewSize);
link.Attach(extent->fNewData,extent->fNewSize);
link.FlushWithReply(&msg);
msg.Read<int32>(&token)
// Do we free all data now?
free(extent->fNewData);
@ -448,9 +453,9 @@ bool BPicture::assert_local_copy()
/* BPrivate::BAppServerLink link;
int32 count;
link.WriteInt32(AS_DOWNLOAD_PICTURE);
link.WriteInt32(token);
link.Sync();
link.Attach<int32>(AS_DOWNLOAD_PICTURE);
link.Attach<int32>(token);
link.FlushWithReply(&msg);
count=*((int32*)replydata.buffer);
// Read sub picture tokens
@ -496,14 +501,14 @@ bool BPicture::assert_server_copy()
extent->fPictures.ItemAt(i)->assert_server_copy();
BPrivate::BAppServerLink link;
link.WriteInt32(AS_CREATE_PICTURE);
link.WriteInt32(extent->fPictures.CountItems());
link.Attach<int32>(AS_CREATE_PICTURE);
link.Attach<int32>(extent->fPictures.CountItems());
for (int32 i = 0; i < extent->fPictures.CountItems(); i++)
link.WriteInt32(extent->fPictures.ItemAt(i)->token);
link.WriteInt32(extent->fNewSize);
link.WriteData(extent->fNewData,extent->fNewSize);
link.Sync();
link.ReadInt32(&token);
link.Attach<int32>(extent->fPictures.ItemAt(i)->token);
link.Attach<int32>(extent->fNewSize);
link.Attach(extent->fNewData,extent->fNewSize);
link.FlushWithReply(&msg);
msg.Read<int32>(&token);
return token != -1;*/
return true;
@ -543,9 +548,9 @@ void BPicture::usurp(BPicture *lameDuck)
{
BPrivate::BAppServerLink link;
link.WriteInt32(AS_DELETE_PICTURE);
link.WriteInt32(token);
link.Sync();
link.Attach<int32>(AS_DELETE_PICTURE);
link.Attach<int32>(token);
link.Flush();
}
if (extent->fNewData != NULL)