version 1.2, 1999/12/22 07:01:39 |
version 1.12, 2000/03/16 08:23:16 |
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/* $OpenXM: OpenXM_contrib2/asir2000/io/ox_asir.c,v 1.1.1.1 1999/12/03 07:39:11 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/io/ox_asir.c,v 1.11 2000/03/16 04:55:21 noro Exp $ */ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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#include "signal.h" |
#include "ox.h" |
#include "ox.h" |
#include "version.h" |
#include "version.h" |
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#if PARI |
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#include "genpari.h" |
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#endif |
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void ox_usr1_handler(); |
void ox_usr1_handler(); |
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void asir_ox_init(); |
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extern jmp_buf environnement; |
extern jmp_buf environnement; |
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Line 13 extern int ox_flushing; |
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Line 18 extern int ox_flushing; |
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extern jmp_buf ox_env; |
extern jmp_buf ox_env; |
extern MATHCAP my_mathcap; |
extern MATHCAP my_mathcap; |
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extern int little_endian,ox_sock_id; |
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int ox_sock_id; |
int ox_sock_id; |
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int lib_ox_need_conv; |
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static int asir_OperandStackSize; |
static int asir_OperandStackSize; |
static Obj *asir_OperandStack; |
static Obj *asir_OperandStack; |
Line 456 static void asir_executeFunction(int serial) |
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Line 464 static void asir_executeFunction(int serial) |
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char *path; |
char *path; |
USINT ui; |
USINT ui; |
ERR err; |
ERR err; |
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Obj arg; |
static char buf[BUFSIZ]; |
static char buf[BUFSIZ]; |
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func = ((STRING)asir_pop_one())->body; |
arg = asir_pop_one(); |
argc = (int)(((USINT)asir_pop_one())->body); |
if ( !arg || OID(arg) != O_STR ) { |
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sprintf(buf,"executeFunction : invalid function name"); |
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goto error; |
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} else |
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func = ((STRING)arg)->body; |
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arg = asir_pop_one(); |
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if ( !arg || OID(arg) != O_USINT ) { |
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sprintf(buf,"executeFunction : invalid argc"); |
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goto error; |
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} else |
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argc = (int)(((USINT)arg)->body); |
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for ( n = 0; argc; argc-- ) { |
for ( n = 0; argc; argc-- ) { |
NEXTNODE(n,n1); |
NEXTNODE(n,n1); |
BDY(n1) = (pointer)asir_pop_one(); |
BDY(n1) = (pointer)asir_pop_one(); |
Line 491 static void asir_executeFunction(int serial) |
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Line 511 static void asir_executeFunction(int serial) |
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searchf(usrf,func,&f); |
searchf(usrf,func,&f); |
if ( !f ) { |
if ( !f ) { |
sprintf(buf,"executeFunction : the function %s not found",func); |
sprintf(buf,"executeFunction : the function %s not found",func); |
create_error(&err,serial,buf); |
goto error; |
result = (Obj)err; |
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} else { |
} else { |
result = (Obj)bevalf(f,n); |
result = (Obj)bevalf(f,n); |
} |
} |
} |
} |
asir_push_one(result); |
asir_push_one(result); |
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return; |
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error: |
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create_error(&err,serial,buf); |
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result = (Obj)err; |
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asir_push_one(result); |
} |
} |
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static void asir_end_flush() |
static void asir_end_flush() |
Line 549 static void ox_asir_init(int argc,char **argv) |
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Line 574 static void ox_asir_init(int argc,char **argv) |
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char *getenv(); |
char *getenv(); |
static ox_asir_initialized = 0; |
static ox_asir_initialized = 0; |
FILE *ifp; |
FILE *ifp; |
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char *homedir; |
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char *ptr; |
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#if !defined(VISUAL) && !MPI |
#if !defined(VISUAL) && !MPI |
do_server_in_X11 = 1; /* XXX */ |
do_server_in_X11 = 1; /* XXX */ |
Line 587 static void ox_asir_init(int argc,char **argv) |
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Line 614 static void ox_asir_init(int argc,char **argv) |
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#if defined(UINIT) |
#if defined(UINIT) |
reg_sysf(); |
reg_sysf(); |
#endif |
#endif |
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/* if ASIR_CONFIG is set, execute it; else execute .asirrc */ |
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if ( ptr = getenv("ASIR_CONFIG") ) |
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strcpy(ifname,ptr); |
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else { |
#if defined(THINK_C) |
#if defined(THINK_C) |
sprintf(ifname,"asirrc"); |
sprintf(ifname,"asirrc"); |
#else |
#else |
sprintf(ifname,"%s/.asirrc",getenv("HOME")); |
homedir = getenv("HOME"); |
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if ( !homedir ) { |
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char rootname[BUFSIZ]; |
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get_rootdir(rootname,sizeof(rootname)); |
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homedir = rootname; |
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} |
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sprintf(ifname,"%s/.asirrc",homedir); |
#endif |
#endif |
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} |
if ( do_asirrc && (ifp = fopen(ifname,"r")) ) { |
if ( do_asirrc && (ifp = fopen(ifname,"r")) ) { |
input_init(ifp,ifname); |
input_init(ifp,ifname); |
if ( !setjmp(env) ) { |
if ( !setjmp(env) ) { |
Line 610 static void ox_asir_init(int argc,char **argv) |
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Line 649 static void ox_asir_init(int argc,char **argv) |
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static void ox_io_init() { |
static void ox_io_init() { |
unsigned char c,rc; |
unsigned char c,rc; |
extern int little_endian,ox_sock_id; |
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endian_init(); |
endian_init(); |
#if defined(VISUAL) |
#if defined(VISUAL) |
Line 637 static void ox_io_init() { |
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Line 675 static void ox_io_init() { |
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write_char(iofp[0].out,&c); ox_flush_stream_force(0); |
write_char(iofp[0].out,&c); ox_flush_stream_force(0); |
read_char(iofp[0].in,&rc); |
read_char(iofp[0].in,&rc); |
iofp[0].conv = c == rc ? 0 : 1; |
iofp[0].conv = c == rc ? 0 : 1; |
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} |
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/* |
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* Library mode functions |
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*/ |
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/* |
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* Converts a binary encoded CMO into a risa object |
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* and pushes it onto the stack. |
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*/ |
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void asir_ox_push_cmo(void *cmo) |
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{ |
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Obj obj; |
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ox_copy_init(cmo); |
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ox_buf_to_obj_as_cmo(&obj); |
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asir_push_one(obj); |
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} |
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/* |
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* Pop an object from the stack and converts it |
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* int a binary encoded CMO. |
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*/ |
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int asir_ox_pop_cmo(void *cmo, int limit) |
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{ |
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Obj obj; |
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int len; |
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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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asir_push_one(obj); |
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create_error(&err,0,"The object at the stack top is invalid as a CMO."); |
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obj = (Obj)err; |
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} |
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len = count_as_cmo(obj); |
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if ( len <= limit ) { |
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ox_copy_init(cmo); |
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ox_obj_to_buf_as_cmo(obj); |
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return len; |
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} else |
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return -1; |
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} |
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/* |
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* Executes an SM command. |
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*/ |
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void asir_ox_push_cmd(unsigned int cmd) |
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{ |
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int ret; |
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ERR err; |
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extern char LastError[]; |
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if ( ret = setjmp(env) ) { |
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asir_reset_handler(); |
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if ( ret == 1 ) { |
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create_error(&err,0,LastError); /* XXX */ |
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asir_push_one((Obj)err); |
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} |
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} else { |
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asir_save_handler(); |
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asir_set_handler(); |
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asir_do_cmd(cmd,0); |
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asir_reset_handler(); |
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} |
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} |
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/* |
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* Executes a string written in Asir. |
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*/ |
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void asir_ox_execute_string(char *s) |
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{ |
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STRING str; |
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int ret; |
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ERR err; |
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extern char LastError[]; |
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MKSTR(str,s); |
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asir_push_one((Obj)str); |
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if ( ret = setjmp(env) ) { |
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asir_reset_handler(); |
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if ( ret == 1 ) { |
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create_error(&err,0,LastError); /* XXX */ |
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asir_push_one((Obj)err); |
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} |
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} else { |
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asir_save_handler(); |
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asir_set_handler(); |
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asir_executeString(); |
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asir_reset_handler(); |
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} |
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} |
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/* |
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* Returns the size as a CMO of the object |
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* at the top of the stack. |
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*/ |
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int asir_ox_peek_cmo_size() |
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{ |
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Obj obj; |
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int len; |
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obj = asir_pop_one(); |
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asir_push_one(obj); |
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if ( !valid_as_cmo(obj) ) { |
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fprintf(stderr,"The object at the stack top is invalid as a CMO.\n"); |
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return 0; |
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} |
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len = count_as_cmo(obj); |
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return len; |
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} |
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/* |
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* Initialization. |
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* byteorder=0 => native |
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* =1 => network byte order |
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*/ |
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void asir_ox_init(int byteorder) |
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{ |
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int tmp; |
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char ifname[BUFSIZ]; |
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extern int GC_dont_gc; |
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extern int read_exec_file; |
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extern int do_asirrc; |
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extern int do_server_in_X11; |
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char *getenv(); |
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static ox_asir_initialized = 0; |
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FILE *ifp; |
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#if !defined(VISUAL) && !MPI |
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do_server_in_X11 = 0; /* XXX */ |
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#endif |
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asir_save_handler(); |
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#if PARI |
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risa_pari_init(); |
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#endif |
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srandom((int)get_current_time()); |
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#if defined(THINK_C) |
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param_init(); |
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#endif |
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StackBottom = &tmp + 1; /* XXX */ |
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rtime_init(); |
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env_init(); |
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endian_init(); |
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#if !defined(VISUAL) && !defined(THINK_C) |
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/* check_key(); */ |
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#endif |
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GC_init(); |
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/* process_args(argc,argv); */ |
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output_init(); |
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arf_init(); |
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nglob_init(); |
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glob_init(); |
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sig_init(); |
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tty_init(); |
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debug_init(); |
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pf_init(); |
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sysf_init(); |
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parif_init(); |
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#if defined(VISUAL) |
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init_socket(); |
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#endif |
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#if defined(UINIT) |
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reg_sysf(); |
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#endif |
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#if defined(THINK_C) |
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sprintf(ifname,"asirrc"); |
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#else |
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sprintf(ifname,"%s/.asirrc",getenv("HOME")); |
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#endif |
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if ( do_asirrc && (ifp = fopen(ifname,"r")) ) { |
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input_init(ifp,ifname); |
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if ( !setjmp(env) ) { |
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read_exec_file = 1; |
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read_eval_loop(); |
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read_exec_file = 0; |
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} |
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fclose(ifp); |
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} |
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input_init(0,"string"); |
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asir_OperandStackSize = BUFSIZ; |
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asir_OperandStack = (Obj *)CALLOC(asir_OperandStackSize,sizeof(Obj)); |
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asir_OperandStackPtr = -1; |
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if ( little_endian && byteorder ) |
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lib_ox_need_conv = 1; |
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else |
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lib_ox_need_conv = 0; |
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do_message = 0; |
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create_my_mathcap("ox_asir"); |
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asir_reset_handler(); |
} |
} |