version 1.7, 2000/09/12 06:05:31 |
version 1.32, 2020/10/04 03:14:09 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.6 2000/08/22 05:04:31 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.31 2018/03/29 01:32:55 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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#include "ifplot.h" |
#include "ifplot.h" |
#include "version.h" |
#include "version.h" |
#include <signal.h> |
#include <signal.h> |
#if PARI |
#if defined(PARI) |
#include "genpari.h" |
#include "genpari.h" |
#endif |
#endif |
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void ox_usr1_handler(); |
int objcp(NODE arg); |
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extern int asir_OperandStackSize; |
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extern Obj *asir_OperandStack; |
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extern int asir_OperandStackPtr; |
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// environement is defined in libpari.a |
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#if !(PARI_VERSION_CODE > 131588) |
extern jmp_buf environnement; |
extern jmp_buf environnement; |
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#endif |
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extern int do_message; |
extern int do_message; |
extern int ox_flushing; |
extern int ox_flushing; |
extern jmp_buf ox_env; |
extern JMP_BUF ox_env; |
extern MATHCAP my_mathcap; |
extern MATHCAP my_mathcap; |
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extern char LastError[]; |
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static int plot_OperandStackSize; |
void create_error(ERR *,unsigned int ,char *,LIST ); |
static Obj *plot_OperandStack; |
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static int plot_OperandStackPtr = -1; |
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void create_error(ERR *,unsigned int ,char *); |
void ox_io_init(); |
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void ox_asir_init(int,char **,char *); |
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Obj asir_pop_one(); |
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void asir_push_one(Obj); |
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void asir_end_flush(); |
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int asir_executeString(); |
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void asir_evalName(unsigned int); |
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void asir_setName(unsigned int); |
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void asir_pops(); |
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void asir_popString(); |
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void asir_popCMO(unsigned int); |
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void asir_popSerializedLocalObject(); |
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char *name_of_cmd(unsigned int); |
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char *name_of_id(int); |
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LIST asir_GetErrorList(); |
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static void asir_do_cmd(unsigned int,unsigned int); |
static void process_ox(); |
static void process_ox(); |
static void ox_io_init(); |
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static void ox_asir_init(int,char **); |
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static Obj asir_pop_one(); |
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static void asir_push_one(Obj); |
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static void asir_end_flush(); |
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static void asir_executeFunction(); |
static void asir_executeFunction(); |
static int asir_executeString(); |
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static void asir_evalName(unsigned int); |
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static void asir_setName(unsigned int); |
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static void asir_pops(); |
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static void asir_popString(); |
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static void asir_popCMO(unsigned int); |
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static void asir_popSerializedLocalObject(); |
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static char *name_of_cmd(unsigned int); |
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static char *name_of_id(int); |
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static void asir_do_cmd(unsigned int,unsigned int); |
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static LIST asir_GetErrorList(); |
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void ox_plot_main(int argc,char **argv) { |
#if defined(VISUAL) || defined(__MINGW32__) |
int ds; |
void ox_plot_main() |
fd_set r; |
#else |
int n; |
void ox_plot_main(int argc,char **argv) |
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#endif |
ox_asir_init(argc,argv); |
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init_plot_display(argc,argv); |
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ds = ConnectionNumber(display); |
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if ( do_message ) |
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fprintf(stderr,"I'm an ox_plot, Version %d.\n",ASIR_VERSION); |
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if ( setjmp(ox_env) ) { |
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while ( NEXT(asir_infile) ) |
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closecurrentinput(); |
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reset_current_computation(); |
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ox_send_sync(0); |
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} |
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while ( 1 ) { |
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if ( ox_data_is_available(0) ) |
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process_ox(); |
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else { |
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FD_ZERO(&r); |
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FD_SET(3,&r); FD_SET(ds,&r); |
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select(FD_SETSIZE,&r,NULL,NULL,NULL); |
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if ( FD_ISSET(3,&r) ) |
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process_ox(); |
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else if ( FD_ISSET(ds,&r) ) |
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process_xevent(); |
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} |
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} |
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} |
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static void process_ox() |
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{ |
{ |
int id; |
int ds; |
unsigned int cmd; |
fd_set r; |
Obj obj; |
int n; |
ERR err; |
int use_x; |
unsigned int serial; |
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int ret; |
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extern char LastError[]; |
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serial = ox_recv(0,&id,&obj); |
#if !defined(VISUAL) && !defined(__MINGW32__) |
if ( do_message ) |
ox_asir_init(argc,argv,"ox_plot"); |
fprintf(stderr,"#%d Got %s",serial,name_of_id(id)); |
use_x=init_plot_display(argc,argv); |
switch ( id ) { |
if(use_x) ds=ConnectionNumber(display); |
case OX_COMMAND: |
else fprintf(stderr,"Entering no X mode\n"); |
cmd = ((USINT)obj)->body; |
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if ( ox_flushing ) |
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break; |
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if ( do_message ) |
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fprintf(stderr," %s\n",name_of_cmd(cmd)); |
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if ( ret = setjmp(env) ) { |
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if ( ret == 1 ) { |
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create_error(&err,serial,LastError); |
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asir_push_one((Obj)err); |
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} |
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break; |
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} |
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asir_do_cmd(cmd,serial); |
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break; |
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case OX_DATA: |
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case OX_LOCAL_OBJECT_ASIR: |
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if ( ox_flushing ) |
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break; |
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if ( do_message ) |
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fprintf(stderr," -> data pushed"); |
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asir_push_one(obj); |
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break; |
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case OX_SYNC_BALL: |
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asir_end_flush(); |
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break; |
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default: |
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break; |
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} |
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if ( do_message ) |
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fprintf(stderr,"\n"); |
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} |
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static void asir_do_cmd(unsigned int cmd,unsigned int serial) |
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{ |
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MATHCAP client_mathcap; |
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LIST list; |
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int i; |
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Q q; |
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switch ( cmd ) { |
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case SM_dupErrors: |
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list = asir_GetErrorList(); |
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asir_push_one((Obj)list); |
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break; |
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case SM_getsp: |
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i = plot_OperandStackPtr+1; |
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STOQ(i,q); |
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asir_push_one((Obj)q); |
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break; |
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case SM_popSerializedLocalObject: |
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asir_popSerializedLocalObject(); |
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break; |
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case SM_popCMO: |
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asir_popCMO(serial); |
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break; |
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case SM_popString: |
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asir_popString(); |
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break; |
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case SM_setName: |
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asir_setName(serial); |
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break; |
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case SM_evalName: |
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asir_evalName(serial); |
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break; |
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case SM_executeStringByLocalParser: |
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asir_executeString(); |
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break; |
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case SM_executeFunction: |
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asir_executeFunction(); |
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break; |
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case SM_shutdown: |
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asir_terminate(2); |
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break; |
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case SM_pops: |
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asir_pops(); |
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break; |
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case SM_mathcap: |
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asir_push_one((Obj)my_mathcap); |
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break; |
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case SM_setMathcap: |
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client_mathcap = (MATHCAP)asir_pop_one(); |
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store_remote_mathcap(0,client_mathcap); |
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break; |
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default: |
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break; |
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} |
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} |
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static char *name_of_id(int id) |
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{ |
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switch ( id ) { |
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case OX_COMMAND: |
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return "OX_COMMAND"; |
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break; |
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case OX_DATA: |
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return "OX_DATA"; |
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break; |
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case OX_LOCAL_OBJECT_ASIR: |
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return "OX_LOCAL_OBJECT_ASIR"; |
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break; |
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case OX_SYNC_BALL: |
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return "OX_SYNC_BALL"; |
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break; |
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default: |
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return "Unknown id"; |
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break; |
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} |
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} |
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static char *name_of_cmd(unsigned cmd) |
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{ |
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switch ( cmd ) { |
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case SM_popSerializedLocalObject: |
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return "SM_popSerializedLocalObject"; |
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break; |
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case SM_popCMO: |
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return "SM_popCMO"; |
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break; |
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case SM_popString: |
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return "SM_popString"; |
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break; |
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case SM_pops: |
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return "SM_pops"; |
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break; |
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case SM_setName: |
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return "SM_setName"; |
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break; |
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case SM_evalName: |
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return "SM_evalName"; |
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break; |
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case SM_executeStringByLocalParser: |
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return "SM_executeString"; |
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break; |
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case SM_executeFunction: |
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return "SM_executeFunction"; |
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break; |
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case SM_shutdown: |
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return "SM_shutdown"; |
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break; |
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case SM_beginBlock: |
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return "SM_beginBlock"; |
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break; |
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case SM_endBlock: |
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return "SM_endBlock"; |
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break; |
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case SM_mathcap: |
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return "SM_mathcap"; |
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break; |
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case SM_setMathcap: |
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return "SM_setMathcap"; |
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break; |
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default: |
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return "Unknown cmd"; |
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break; |
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} |
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} |
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static void asir_popSerializedLocalObject() |
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{ |
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Obj obj; |
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VL t,vl; |
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obj = asir_pop_one(); |
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get_vars(obj,&vl); |
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for ( t = vl; t; t = NEXT(t) ) |
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if ( t->v->attr == (pointer)V_UC || t->v->attr == (pointer)V_PF ) |
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error("bsave : not implemented"); |
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ox_send_cmd(0,SM_beginBlock); |
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ox_send_local_ring(0,vl); |
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ox_send_local_data(0,obj); |
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ox_send_cmd(0,SM_endBlock); |
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} |
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static void asir_popCMO(unsigned int serial) |
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{ |
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Obj obj; |
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ERR err; |
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obj = asir_pop_one(); |
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if ( valid_as_cmo(obj) ) |
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ox_send_data(0,obj); |
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else { |
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create_error(&err,serial,"cannot convert to CMO object"); |
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ox_send_data(0,err); |
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asir_push_one(obj); |
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} |
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} |
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static void asir_popString() |
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{ |
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Obj val; |
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char *buf,*obuf; |
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int l; |
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STRING str; |
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val = asir_pop_one(); |
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if ( !val ) |
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obuf = 0; |
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else { |
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l = estimate_length(CO,val); |
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buf = (char *)ALLOCA(l+1); |
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soutput_init(buf); |
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sprintexpr(CO,val); |
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l = strlen(buf); |
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obuf = (char *)MALLOC(l+1); |
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strcpy(obuf,buf); |
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} |
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MKSTR(str,obuf); |
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ox_send_data(0,str); |
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} |
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static void asir_pops() |
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{ |
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int n; |
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n = (int)(((USINT)asir_pop_one())->body); |
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plot_OperandStackPtr = MAX(plot_OperandStackPtr-n,-1); |
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} |
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static void asir_setName(unsigned int serial) |
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{ |
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char *name; |
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int l,n; |
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char *dummy = "=0;"; |
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SNODE snode; |
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ERR err; |
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name = ((STRING)asir_pop_one())->body; |
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l = strlen(name); |
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n = l+strlen(dummy)+1; |
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parse_strp = (char *)ALLOCA(n); |
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sprintf(parse_strp,"%s%s",name,dummy); |
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if ( mainparse(&snode) ) { |
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create_error(&err,serial,"cannot set to variable"); |
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asir_push_one((Obj)err); |
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} else { |
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FA1((FNODE)FA0(snode)) = (pointer)mkfnode(1,I_FORMULA,asir_pop_one()); |
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evalstat(snode); |
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} |
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} |
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static void asir_evalName(unsigned int serial) |
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{ |
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char *name; |
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int l,n; |
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SNODE snode; |
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ERR err; |
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pointer val; |
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name = ((STRING)asir_pop_one())->body; |
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l = strlen(name); |
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n = l+2; |
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parse_strp = (char *)ALLOCA(n); |
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sprintf(parse_strp,"%s;",name); |
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if ( mainparse(&snode) ) { |
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create_error(&err,serial,"no such variable"); |
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val = (pointer)err; |
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} else |
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val = evalstat(snode); |
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asir_push_one(val); |
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} |
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static int asir_executeString() |
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{ |
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SNODE snode; |
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pointer val; |
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char *cmd; |
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#if PARI |
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recover(0); |
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if ( setjmp(environnement) ) { |
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avma = top; recover(1); |
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resetenv(""); |
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} |
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#endif |
#endif |
cmd = ((STRING)asir_pop_one())->body; |
if(do_message)fprintf(stderr,"I'm an ox_plot, Version %d.\n",ASIR_VERSION); |
parse_strp = cmd; |
if(SETJMP(ox_env)){ |
if ( mainparse(&snode) ) { |
while(NEXT(asir_infile))closecurrentinput(); |
return -1; |
reset_current_computation(); |
} |
ox_send_sync(0); |
val = evalstat(snode); |
} |
if ( NEXT(asir_infile) ) { |
while (1){ |
while ( NEXT(asir_infile) ) { |
#if defined(VISUAL) || defined(__MINGW32__) |
if ( mainparse(&snode) ) { |
process_ox(); |
asir_push_one(val); |
#else |
return -1; |
if(ox_data_is_available(0)) process_ox(); |
} |
else if(use_x){ |
nextbp = 0; |
FD_ZERO(&r); |
val = evalstat(snode); |
FD_SET(3,&r); FD_SET(ds,&r); |
} |
select(FD_SETSIZE,&r,NULL,NULL,NULL); |
} |
if(FD_ISSET(3,&r)) process_ox(); |
asir_push_one(val); |
else if(FD_ISSET(ds,&r)) process_xevent(); |
return 0; |
} |
} |
} |
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static void asir_executeFunction() |
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{ |
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char *func; |
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int argc; |
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int id; |
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FUNC f; |
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Q ret; |
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VL vl; |
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NODE n,n1; |
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func = ((STRING)asir_pop_one())->body; |
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argc = (int)(((USINT)asir_pop_one())->body); |
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for ( n = 0; argc; argc-- ) { |
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NEXTNODE(n,n1); |
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BDY(n1) = (pointer)asir_pop_one(); |
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} |
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if ( n ) |
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NEXT(n1) = 0; |
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id = -1; |
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if ( !strcmp(func,"plot") ) |
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id = plot(n); |
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else if ( !strcmp(func,"arrayplot") ) |
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id = arrayplot(n); |
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else if ( !strcmp(func,"plotover") ) |
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id = plotover(n); |
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else if ( !strcmp(func,"drawcircle") ) |
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id = drawcircle(n); |
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STOQ(id,ret); |
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#if 0 |
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asir_push_one((Obj)ret); |
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#endif |
#endif |
} |
} |
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static void asir_end_flush() |
static void process_ox(){ |
{ |
int id; |
ox_flushing = 0; |
unsigned int cmd; |
} |
Obj obj; |
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ERR err; |
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unsigned int serial; |
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int ret; |
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static void asir_push_one(Obj obj) |
serial=ox_recv(0,&id,&obj); |
{ |
if(do_message) fprintf(stderr,"#%d Got %s",serial,name_of_id(id)); |
if ( !obj || OID(obj) != O_VOID ) { |
switch (id){ |
plot_OperandStackPtr++; |
case OX_COMMAND: |
if ( plot_OperandStackPtr >= plot_OperandStackSize ) { |
cmd=((USINT)obj)->body; |
plot_OperandStackSize += BUFSIZ; |
if(ox_flushing) break; |
plot_OperandStack |
if(do_message) fprintf(stderr," %s\n",name_of_cmd(cmd)); |
= (Obj *)REALLOC(plot_OperandStack, |
ret=SETJMP(main_env); |
plot_OperandStackSize*sizeof(Obj)); |
if(ret){ |
} |
if(ret==1){ |
plot_OperandStack[plot_OperandStackPtr] = obj; |
create_error(&err,serial,LastError,0); |
} |
asir_push_one((Obj)err); |
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} |
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break; |
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} |
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asir_do_cmd(cmd,serial); |
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break; |
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case OX_DATA: |
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case OX_LOCAL_OBJECT_ASIR: |
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if(ox_flushing)break; |
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if(do_message)fprintf(stderr," -> data pushed"); |
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asir_push_one(obj); |
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break; |
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case OX_SYNC_BALL: |
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asir_end_flush(); |
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break; |
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default: |
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break; |
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} |
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if(do_message)fprintf(stderr,"\n"); |
} |
} |
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static LIST asir_GetErrorList() |
static void asir_do_cmd(unsigned int cmd,unsigned int serial){ |
{ |
MATHCAP client_mathcap; |
int i; |
LIST list; |
NODE n,n0; |
int i; |
LIST err; |
Q q; |
Obj obj; |
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for ( i = 0, n0 = 0; i <= plot_OperandStackPtr; i++ ) |
switch (cmd){ |
if ( (obj = plot_OperandStack[i]) && (OID(obj) == O_ERR) ) { |
case SM_dupErrors: |
NEXTNODE(n0,n); BDY(n) = (pointer)obj; |
list=asir_GetErrorList(); |
} |
asir_push_one((Obj)list); |
if ( n0 ) |
break; |
NEXT(n) = 0; |
case SM_getsp: |
MKLIST(err,n0); |
i=asir_OperandStackPtr+1; |
return err; |
STOQ(i,q); |
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asir_push_one((Obj)q); |
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break; |
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case SM_popSerializedLocalObject: |
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asir_popSerializedLocalObject(); |
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break; |
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case SM_popCMO: |
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asir_popCMO(serial); |
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break; |
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case SM_popString: |
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asir_popString(); |
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break; |
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case SM_setName: |
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asir_setName(serial); |
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break; |
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case SM_evalName: |
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asir_evalName(serial); |
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break; |
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case SM_executeStringByLocalParser: |
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asir_executeString(); |
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break; |
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case SM_executeFunction: |
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asir_executeFunction(serial); |
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break; |
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case SM_shutdown: |
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asir_terminate(2); |
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break; |
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case SM_pops: |
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asir_pops(); |
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break; |
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case SM_mathcap: |
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asir_push_one((Obj)my_mathcap); |
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break; |
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case SM_setMathcap: |
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client_mathcap=(MATHCAP)asir_pop_one(); |
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store_remote_mathcap(0,client_mathcap); |
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break; |
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case SM_nop: |
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default: |
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break; |
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} |
} |
} |
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static Obj asir_pop_one() { |
static void asir_executeFunction(int serial){ |
if ( plot_OperandStackPtr < 0 ) { |
char *fn; |
if ( do_message ) |
int argc,id,fno; |
fprintf(stderr,"OperandStack underflow"); |
FUNC f; |
return 0; |
Q ret; |
} else { |
VL vl; |
if ( do_message ) |
ERR err; |
fprintf(stderr,"pop at %d\n",plot_OperandStackPtr); |
NODE n,n1; |
return plot_OperandStack[plot_OperandStackPtr--]; |
LIST bytes; |
} |
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} |
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static void ox_asir_init(int argc,char **argv) |
fn=((STRING)asir_pop_one())->body; |
{ |
argc=(int)(((USINT)asir_pop_one())->body); |
int tmp; |
for(n=0;argc;argc--){ |
char ifname[BUFSIZ]; |
NEXTNODE(n,n1); |
extern int GC_dont_gc; |
BDY(n1)=(pointer)asir_pop_one(); |
extern int read_exec_file; |
} |
extern int do_asirrc; |
if(n)NEXT(n1)=0; |
extern int do_server_in_X11; |
id=-1; |
char *getenv(); |
fno=modeNO(fn); |
static ox_asir_initialized = 0; |
switch (fno){ |
FILE *ifp; |
case 0://IFPLOT |
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id=plot(n,fno); |
do_server_in_X11 = 1; /* XXX */ |
STOQ(id,ret); |
asir_save_handler(); |
asir_push_one((Obj)ret); |
#if PARI |
break; |
risa_pari_init(); |
case 1://CONPLOT |
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id=plot(n,fno); |
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STOQ(id,ret); |
|
asir_push_one((Obj)ret); |
|
break; |
|
case 2://PLOT |
|
id=plot(n,fno); |
|
STOQ(id,ret); |
|
asir_push_one((Obj)ret); |
|
break; |
|
case 4://POLARPLOT |
|
id=plot(n,fno); |
|
STOQ(id,ret); |
|
asir_push_one((Obj)ret); |
|
break; |
|
case 30://MEMORY_PLOT |
|
memory_plot(n,&bytes); |
|
asir_push_one((Obj)bytes); |
|
break; |
|
case 31://ARRAYPLOT |
|
id=arrayplot(n); |
|
STOQ(id,ret); |
|
asir_push_one((Obj)ret); |
|
break; |
|
case 32://OPEN_CANVAS |
|
id=open_canvas(n); |
|
STOQ(id,ret); |
|
asir_push_one((Obj)ret); |
|
break; |
|
case 5://PLOTOVER |
|
plotover(n); |
|
break; |
|
case 33://DRAWCIRCLE |
|
drawcircle(n); |
|
break; |
|
case 34://DRAW_OBJ |
|
if(draw_obj(n) < 0 ){ |
|
create_error(&err,serial,LastError,0); |
|
asir_push_one((Obj)err); |
|
} |
|
break; |
|
case 35://DRAW_STRING |
|
if(draw_string(n)<0){ |
|
create_error(&err,serial,LastError,0); |
|
asir_push_one((Obj)err); |
|
} |
|
break; |
|
case 37://CLEAR_CANVAS |
|
clear_canvas(n); |
|
break; |
|
// ifplotNG |
|
case 36://OBJ_CP |
|
id=objcp(n); |
|
STOQ(id,ret); |
|
asir_push_one((Obj)ret); |
|
break; |
|
case 6://IFPLOTD |
|
case 7://IFPLOTQ |
|
case 8://IFPLOTB |
|
case 9://INEQND |
|
case 10://INEQNQ |
|
case 11://INEQNB |
|
case 21://CONPLOTD |
|
case 22://CONPLOTQ |
|
case 23://CONPLOTB |
|
#if defined(INTERVAL) |
|
case 24://ITVIFPLOT |
#endif |
#endif |
srandom((int)get_current_time()); |
id=ifplotNG(n,fno); |
|
STOQ(id,ret); |
#if defined(THINK_C) |
asir_push_one((Obj)ret); |
param_init(); |
break; |
#endif |
case 12://INEQNDAND |
StackBottom = &tmp + 1; /* XXX */ |
case 13://INEQNQAND |
rtime_init(); |
case 14://INEQNBAND |
env_init(); |
case 15://INEQNDOR |
endian_init(); |
case 16://INEQNQOR |
#if !defined(VISUAL) && !defined(THINK_C) |
case 17://INEQNBOR |
/* check_key(); */ |
case 18://INEQNDXOR |
#endif |
case 19://INEQNQXOR |
GC_init(); |
case 20://INEQNBXOR |
process_args(--argc,++argv); |
case 25://PLOTOVERD |
#if 0 |
case 26://PLOTOVERQ |
copyright(); |
case 27://PLOTOVERB |
#endif |
id=ifplotOP(n,fno); |
output_init(); |
STOQ(id,ret); |
arf_init(); |
asir_push_one((Obj)ret); |
nglob_init(); |
break; |
glob_init(); |
case 38://POLARPLOTD |
sig_init(); |
id=polarplotNG(n); |
tty_init(); |
STOQ(id,ret); |
debug_init(); |
asir_push_one((Obj)ret); |
pf_init(); |
break; |
sysf_init(); |
} |
parif_init(); |
|
#if defined(VISUAL) |
|
init_socket(); |
|
#endif |
|
#if defined(UINIT) |
|
reg_sysf(); |
|
#endif |
|
#if defined(THINK_C) |
|
sprintf(ifname,"asirrc"); |
|
#else |
|
sprintf(ifname,"%s/.asirrc",getenv("HOME")); |
|
#endif |
|
if ( do_asirrc && (ifp = fopen(ifname,"r")) ) { |
|
input_init(ifp,ifname); |
|
if ( !setjmp(env) ) { |
|
read_exec_file = 1; |
|
read_eval_loop(); |
|
read_exec_file = 0; |
|
} |
|
fclose(ifp); |
|
} |
|
input_init(0,"string"); |
|
ox_io_init(); |
|
create_my_mathcap("ox_plot"); |
|
} |
|
|
|
static void ox_io_init() { |
|
unsigned char c,rc; |
|
extern int little_endian; |
|
|
|
endian_init(); |
|
iofp[0].in = fdopen(3,"r"); |
|
iofp[0].out = fdopen(4,"w"); |
|
setbuffer(iofp[0].in,(char *)malloc(LBUFSIZ),LBUFSIZ); |
|
setbuffer(iofp[0].out,(char *)malloc(LBUFSIZ),LBUFSIZ); |
|
plot_OperandStackSize = BUFSIZ; |
|
plot_OperandStack = (Obj *)CALLOC(plot_OperandStackSize,sizeof(Obj)); |
|
plot_OperandStackPtr = -1; |
|
signal(SIGUSR1,ox_usr1_handler); |
|
if ( little_endian ) |
|
c = 1; |
|
else |
|
c = 0xff; |
|
write_char(iofp[0].out,&c); ox_flush_stream(0); |
|
read_char(iofp[0].in,&rc); |
|
iofp[0].conv = c == rc ? 0 : 1; |
|
} |
} |