Added old abandoned version of k9copy

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k9copy@1091546 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 391 insertions, 0 deletions

diff --git a/libk9copy/k9script.cpp b/libk9copy/k9script.cpp
new file mode 100644
index 0000000..f42e8db
--- /dev/null
+++ b/libk9copy/k9script.cpp
@@ -0,0 +1,391 @@
+//
+// C++ Implementation: k9script
+//
+// Description:
+//
+//
+// Author: Jean-Michel PETIT <[email protected]>, (C) 2006
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#include "k9script.h"
+#include "k9dvd.h"
+#include "k9dvdtitle.h"
+#include "bswap.h"
+#include "dvdread.h"
+#include <stdlib.h>
+
+k9Script::k9Script(ifo_handle_t *_ifo, k9DVD *_dvd )
+{
+  m_ifo=_ifo;
+  m_dvd=_dvd;
+
+}
+
+
+k9Script::~k9Script()
+{}
+
+
+vm_cmd_t *k9Script::GOTO(char line,char register1,char value)
+{
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0;cmd[1]=0xA1;cmd[2]=0;cmd[3]=register1;cmd[4]=0;
+  cmd[5]=value;
+  cmd[6]=0;
+  cmd[7]=line;
+  return &m_cmd;
+}
+
+vm_cmd_t *k9Script::GOTO(char line)
+{
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0;cmd[1]=0x01;cmd[2]=0;cmd[3]=0;cmd[4]=0;
+  cmd[5]=0;
+  cmd[6]=0;
+  cmd[7]=line;
+  return &m_cmd;
+}
+
+vm_cmd_t *k9Script::JUMPTT(char title,char register1,char register2)
+{
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x30;cmd[1]=0x22;cmd[2]=0;cmd[3]=0;cmd[4]=0;
+  cmd[5]=title;
+  cmd[6]=register1;
+  cmd[7]=register2;
+  return &m_cmd;
+}
+
+vm_cmd_t *k9Script::JUMPVMGM_MENU()
+{
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x30;cmd[1]=0x06;cmd[2]=0;cmd[3]=0;cmd[4]=0;
+  cmd[5]=0x42;
+  cmd[6]=0;
+  cmd[7]=0;
+  return &m_cmd;
+}
+
+vm_cmd_t *k9Script::CALLVMGM_MENU()
+{
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x30;cmd[1]=0x08;cmd[2]=0;cmd[3]=0;cmd[4]=0x01;
+  cmd[5]=0x42;
+  cmd[6]=0;
+  cmd[7]=0;
+  return &m_cmd;
+}
+
+
+vm_cmd_t *k9Script::EXIT(char register1,char register2)
+{
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x30;cmd[1]=0x21;cmd[2]=0;cmd[3]=0;cmd[4]=0;
+  cmd[5]=0;cmd[6]=register1;cmd[7]=register2;
+  return &m_cmd;
+}
+
+
+vm_cmd_t *k9Script::setGPRM(char numReg,uint16_t value) {
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x71;cmd[1]=0;cmd[2]=0;
+  cmd[3]=numReg;
+  B2N_16(value);
+  memcpy(cmd+4,&value,sizeof(uint16_t));
+  cmd[6]=0;
+  cmd[7]=0;
+  return &m_cmd;
+  
+}
+vm_cmd_t *k9Script::setGPRMREG(char numReg,uint16_t value) {
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x61;cmd[1]=0;cmd[2]=0;
+  cmd[3]=numReg;
+  B2N_16(value);
+  memcpy(cmd+4,&value,sizeof(uint16_t));
+  cmd[6]=0;
+  cmd[7]=0;
+  return &m_cmd;
+  
+}
+
+
+vm_cmd_t *k9Script::setSTN(char numAudio,char numSubpicture) {
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x51;cmd[1]=0;cmd[2]=0;
+  cmd[3]=numAudio==0 ? 0 : 0x80+numAudio-1;
+  cmd[4]=numSubpicture==0 ? 0 : 0xC0+numSubpicture-1;
+  cmd[5]=0;
+  cmd[6]=0;
+  cmd[7]=0;
+  return &m_cmd;
+  
+}
+
+vm_cmd_t *k9Script::setSTN(char numAngle) {
+  uchar* cmd=(uchar*) &m_cmd;
+  cmd[0]=0x51;cmd[1]=0;cmd[2]=0;
+  cmd[3]=0;
+  cmd[4]=0;
+  cmd[5]=numAngle==0 ? 0 : 0x80+numAngle-1;
+  cmd[6]=0;
+  cmd[7]=0;
+  return &m_cmd;  
+}
+
+void k9Script::updatePGCIUT() {
+   //first, free the old PGCIUT
+  ifoFree_PGCI_UT(m_ifo);
+  
+  m_ifo->pgci_ut = (pgci_ut_t*) malloc(sizeof(pgci_ut_t));
+  pgci_ut_t* pgci_ut = m_ifo->pgci_ut;
+  pgci_ut->zero_1=0;
+  pgci_ut->nr_of_lus=1;
+  
+  pgci_ut->lu = (pgci_lu_t*) malloc(sizeof(pgci_lu_t));
+  pgci_lu_t *lu =pgci_ut->lu;
+  uchar * lng=(uchar*) &(lu->lang_code);
+  lng[0]='n'; lng[1]='e';
+  lu->lang_extension=0;
+  lu->exists=0x80;
+  
+  pgcit_t *pgcit=(pgcit_t*) malloc(sizeof(pgcit_t));
+  lu->pgcit=pgcit;
+  memset(pgcit,0,sizeof(pgcit_t));
+  pgcit->nr_of_pgci_srp=1;
+  pgci_srp_t * srp=(pgci_srp_t*)malloc(sizeof(pgci_srp_t));
+  memset(srp,0,sizeof(pgci_srp_t));
+  pgcit->pgci_srp=srp;
+  srp->entry_id=0x82;
+
+  pgc_t *pgc=(pgc_t*)malloc(sizeof(pgc_t));
+  srp->pgc=pgc;
+  memset(pgc,0,sizeof(pgc_t));
+  
+  pgc_command_tbl_t * command_tbl=(pgc_command_tbl_t*) malloc(sizeof(pgc_command_tbl_t));
+  pgc->command_tbl=command_tbl;
+  pgc->command_tbl_offset=1;
+  memset(command_tbl,0,sizeof(pgc_command_tbl_t));
+    
+    if (m_ifo->vmgi_mat != NULL) 
+    	updatePGCIUT_VMG(command_tbl);
+    else
+    	updatePGCIUT_VTS(command_tbl);
+}
+
+void k9Script::updateFPPGC() {
+  ifoFree_FP_PGC(m_ifo);
+  pgc_t*pgc=(pgc_t*)malloc(sizeof(pgc_t));
+  m_ifo->first_play_pgc=pgc;
+  memset(pgc,0,sizeof(pgc_t));
+  
+  pgc_command_tbl_t * command_tbl=(pgc_command_tbl_t*) malloc(sizeof(pgc_command_tbl_t));
+  pgc->command_tbl=command_tbl;
+  pgc->command_tbl_offset=1;
+  memset(command_tbl,0,sizeof(pgc_command_tbl_t));
+  // set GRPM(0)= First Title
+  addPreCmd(command_tbl,JUMPTT(m_dvd->getstart()->getnumTitle(),0,0));
+  // jump VMGM Menu
+  //addPreCmd(command_tbl,JUMPVMGM_MENU());
+  
+}
+
+void k9Script::updatePGC(pgc_t *_pgc ,int numVTS,int numPGC) {
+   k9DVDTitle *title=NULL;
+   for (int i=0; i <m_dvd->gettitleCount();i++) {
+   	title=m_dvd->gettitle(i);
+	if (title->getVTS()== numVTS && title->getTTN()==numPGC &&  title->getIndexed()) 
+		break;
+     }
+     
+  pgc_command_tbl_t *command_tbl=_pgc->command_tbl;
+  if (command_tbl ==NULL) {
+	command_tbl=(pgc_command_tbl_t*) malloc(sizeof(pgc_command_tbl_t));
+	_pgc->command_tbl=command_tbl;
+	_pgc->command_tbl_offset=1;
+	memset(command_tbl,0,sizeof(pgc_command_tbl_t));
+  }  
+  
+  if (numPGC==0)
+  	return;
+  	  	
+  for (int i=0; i < command_tbl->nr_of_pre;i++) {
+      //replace all JUMPs by a goto to the last line of cell commands ( link to next title)
+      char *cmd=(char*)&(command_tbl->pre_cmds[i]);
+      if (cmd[0]==0x30) {
+         char NOP[8]={0,0,0,0,0,0,0,0};
+         memcpy(cmd,NOP,8);
+      }
+
+   } 	  	
+   if (title->isSelected()) {
+   	char numSubP=0,numAudio=0;
+   	if (title->getDefSubtitle() !=NULL) 
+           numSubP=title->getDefSubtitle()->getnum();
+        if (title->getDefAudio() !=NULL)   
+           numAudio=title->getDefAudio()->getID();
+        if (numSubP+numAudio >0) {
+           char *c=(char*)command_tbl->pre_cmds;
+           bool binsert=false;
+           if (c==NULL)
+                binsert=true;
+           else if ( *c==0x51)
+                binsert=true;
+           if (binsert) 
+           	memcpy(command_tbl->pre_cmds,setSTN( numAudio,numSubP),8);
+           else
+                insertPreCmd(command_tbl,setSTN( numAudio,numSubP)); 
+        }
+    }
+              	  	
+ for (int i=0; i < command_tbl->nr_of_cell;i++) {
+      //replace all JUMPs by a goto to the last line of cell commands ( link to next title)
+      JumpVmg(&(command_tbl->cell_cmds[i]));
+
+ }
+ for (int i=0; i < command_tbl->nr_of_post;i++) {
+      //replace all JUMPs by a goto to the last line of cell commands ( link to next title)
+       JumpVmg(&(command_tbl->post_cmds[i]));
+ } 
+  	  	
+  	  	
+  bool insertCall=true;
+  if (command_tbl->nr_of_post !=0) {
+     vm_cmd_t *cmd=&command_tbl->post_cmds[command_tbl->nr_of_post -1];
+     if (memcmp(cmd,CALLVMGM_MENU(),8)==0)
+     	insertCall=false;
+  }
+  	  	
+  if (insertCall)
+     for (int i=0; i <m_dvd->gettitleCount();i++) {
+	k9DVDTitle *title=m_dvd->gettitle(i);
+	if (title->getVTS()== numVTS && title->getTTN()==numPGC && title->isSelected() && title->getIndexed()) {
+		addPostCmd(command_tbl,CALLVMGM_MENU());
+		break;
+	}
+     }
+}
+
+// replace the actual jump by a jump to he vmgm menu
+void k9Script::JumpVmg(vm_cmd_t * command) {
+  char *cmd=(char*) command;
+  if (cmd[0]==0x30) {
+       cmd[1]=cmd[1] & 0xF0 + 0x08;  //0x20 =conditionnal jump
+       cmd[2]=cmd[3]=0;
+       cmd[4]=0x01;
+       cmd[5]=0x42;  
+  }
+
+}
+
+
+void k9Script::updatePGCIUT_VTS(pgc_command_tbl_t *command_tbl) {
+   addPreCmd( command_tbl, JUMPVMGM_MENU());
+}
+
+
+void k9Script::updatePGCIUT_VMG(pgc_command_tbl_t *command_tbl)
+{
+  command_tbl->nr_of_pre=0;
+  command_tbl->pre_cmds=NULL;
+  
+  //initialisation of the registers
+  for (int i=0;i<=15;i++)
+     if (i!=1)
+  	addPreCmd( command_tbl,setGPRM( i,0));
+  
+  addTitles(command_tbl);
+}
+
+void k9Script::addTitles(pgc_command_tbl_t *command_tbl) {
+  char NOP[8]={0,0,0,0,0,0,0,0};
+  
+  //Set GPRM(1) = current title (SPRM(4))
+  addPreCmd(command_tbl,setGPRMREG(1,0x84));
+  
+  int nbSelected=0;
+  for (int i=0;i<m_dvd->gettitleCount();i++) {
+  	k9DVDTitle *title=m_dvd->gettitle(i);
+  	if (title->isSelected() && title->getIndexed()) 
+  	   nbSelected++;
+  }
+  int a=0;
+  for (int i=0;i<m_dvd->gettitleCount();i++) {
+  	k9DVDTitle *title=m_dvd->gettitle(i);
+  	if (title->isSelected() && title->getIndexed()) {
+  		//SI GPRM1=numTitle, GOTO i*3
+  		addPreCmd(command_tbl,GOTO(16+nbSelected+a*3+2,1,title->getnumTitle()));
+  		a++;	
+    	}
+  }
+  addPreCmd( command_tbl,EXIT(0,0));
+  
+  for (int i=0;i<m_dvd->gettitleCount();i++) {
+  	k9DVDTitle *title=m_dvd->gettitle(i);
+  	if (title->isSelected() && title->getIndexed()) {
+  	    //initialization of register 1
+  	    addPreCmd(command_tbl,setGPRM(1,0));
+  	    //set default subtitle and audio stream
+            addPreCmd(command_tbl,(vm_cmd_t*)NOP);
+  	    //jump to title
+  	    if (title->getnextTitle()!=NULL)
+  	    	addPreCmd(command_tbl,JUMPTT(title->getnextTitle()->getnumTitle(),0,0));
+  	    else
+  	    	addPreCmd(command_tbl,EXIT(0,0));
+  	}
+   }
+
+  
+}
+
+void k9Script::addPreCmd(pgc_command_tbl_t *command_tbl,vm_cmd_t *cmd) {
+   command_tbl->nr_of_pre++;
+   if (command_tbl->pre_cmds == NULL)
+       command_tbl->pre_cmds=(vm_cmd_t*)malloc(sizeof(vm_cmd_t));
+   else 
+       command_tbl->pre_cmds=(vm_cmd_t*) realloc(command_tbl->pre_cmds,sizeof(vm_cmd_t)*command_tbl->nr_of_pre);
+   
+   memcpy(&(command_tbl->pre_cmds[command_tbl->nr_of_pre-1]),cmd,sizeof(vm_cmd_t));
+}
+
+void k9Script::insertPreCmd(pgc_command_tbl_t *command_tbl,vm_cmd_t *cmd) {
+   command_tbl->nr_of_pre++;
+   if (command_tbl->pre_cmds == NULL)
+       command_tbl->pre_cmds=(vm_cmd_t*)malloc(sizeof(vm_cmd_t));
+   else 
+       command_tbl->pre_cmds=(vm_cmd_t*) realloc(command_tbl->pre_cmds,sizeof(vm_cmd_t)*command_tbl->nr_of_pre);
+   
+   for (int i=command_tbl->nr_of_pre-2;i>=0;i--) {
+       memcpy(&(command_tbl->pre_cmds[i+1]),&(command_tbl->pre_cmds[i]),sizeof(vm_cmd_t));
+       char *cmd=(char*)&(command_tbl->pre_cmds[i+1]);
+      if (cmd[0]==0 && cmd[1]&0x01==0x01) 
+      	cmd[7]++;
+      
+   }
+   
+   memcpy(&(command_tbl->pre_cmds[0]),cmd,sizeof(vm_cmd_t));
+}
+
+
+
+void k9Script::addPostCmd(pgc_command_tbl_t *command_tbl,vm_cmd_t *cmd) {
+   command_tbl->nr_of_post++;
+   if (command_tbl->post_cmds == NULL)
+       command_tbl->post_cmds=(vm_cmd_t*)malloc(sizeof(vm_cmd_t));
+   else 
+       command_tbl->post_cmds=(vm_cmd_t*) realloc(command_tbl->post_cmds,sizeof(vm_cmd_t)*command_tbl->nr_of_post);
+   
+   memcpy(&(command_tbl->post_cmds[command_tbl->nr_of_post-1]),cmd,sizeof(vm_cmd_t));
+}
+
+void k9Script::addCellCmd(pgc_command_tbl_t *command_tbl,vm_cmd_t *cmd) {
+   command_tbl->nr_of_cell++;
+   if (command_tbl->cell_cmds == NULL)
+       command_tbl->cell_cmds=(vm_cmd_t*)malloc(sizeof(vm_cmd_t));
+   else 
+       command_tbl->cell_cmds=(vm_cmd_t*) realloc(command_tbl->cell_cmds,sizeof(vm_cmd_t)*command_tbl->nr_of_cell);
+   
+   memcpy(&(command_tbl->cell_cmds[command_tbl->nr_of_cell-1]),cmd,sizeof(vm_cmd_t));
+}