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Diff for /OpenXM_contrib2/asir2000/builtin/file.c between version 1.1 and 1.10

version 1.1, 1999/12/03 07:39:07 version 1.10, 2000/11/13 01:48:12
Line 1 
Line 1 
 /* $OpenXM: OpenXM/src/asir99/builtin/file.c,v 1.2 1999/11/23 07:14:14 noro Exp $ */  /*
    * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
    * All rights reserved.
    *
    * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
    * non-exclusive and royalty-free license to use, copy, modify and
    * redistribute, solely for non-commercial and non-profit purposes, the
    * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
    * conditions of this Agreement. For the avoidance of doubt, you acquire
    * only a limited right to use the SOFTWARE hereunder, and FLL or any
    * third party developer retains all rights, including but not limited to
    * copyrights, in and to the SOFTWARE.
    *
    * (1) FLL does not grant you a license in any way for commercial
    * purposes. You may use the SOFTWARE only for non-commercial and
    * non-profit purposes only, such as academic, research and internal
    * business use.
    * (2) The SOFTWARE is protected by the Copyright Law of Japan and
    * international copyright treaties. If you make copies of the SOFTWARE,
    * with or without modification, as permitted hereunder, you shall affix
    * to all such copies of the SOFTWARE the above copyright notice.
    * (3) An explicit reference to this SOFTWARE and its copyright owner
    * shall be made on your publication or presentation in any form of the
    * results obtained by use of the SOFTWARE.
    * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
    * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
    * for such modification or the source code of the modified part of the
    * SOFTWARE.
    *
    * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
    * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
    * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
    * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
    * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
    * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
    * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
    * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
    * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
    * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
    * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
    * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
    * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
    * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
    * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
    * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
    * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
    *
    * $OpenXM: OpenXM_contrib2/asir2000/builtin/file.c,v 1.9 2000/11/10 08:28:52 noro Exp $
   */
 #include "ca.h"  #include "ca.h"
 #include "parse.h"  #include "parse.h"
 #include "base.h"  #include "base.h"
   #include "unistd.h"
   #if PARI
 #include "genpari.h"  #include "genpari.h"
   #endif
   
 #if defined(VISUAL)  #if defined(VISUAL)
 #include <windows.h>  #include <windows.h>
   #include <process.h>
 /* #define ECGEN_KEYNAME "SoftWare\\Fujitsu\\WinECgen\\1.00.000" */  /* #define ECGEN_KEYNAME "SoftWare\\Fujitsu\\WinECgen\\1.00.000" */
 #define ECGEN_KEYNAME "SoftWare\\Fujitsu\\FSEcParamGen\\V1.0L10"  #define ECGEN_KEYNAME "SoftWare\\Fujitsu\\FSEcParamGen\\V1.0L10"
 #define ASIR_KEYNAME "SoftWare\\Fujitsu\\Asir\\1999.03.31"  #define ASIR_KEYNAME "SoftWare\\Fujitsu\\Asir\\1999.03.31"
Line 19  void Pload(), Pwhich(), Ploadfiles(), Poutput();
Line 71  void Pload(), Pwhich(), Ploadfiles(), Poutput();
 void Pbsave(), Pbload(), Pbload27();  void Pbsave(), Pbload(), Pbload27();
 void Pbsave_compat(), Pbload_compat();  void Pbsave_compat(), Pbload_compat();
 void Pbsave_cmo(), Pbload_cmo();  void Pbsave_cmo(), Pbload_cmo();
   void Popen_file(), Pclose_file(), Pget_line(), Pget_byte();
   void Ppurge_stdin();
   
 extern int des_encryption;  extern int des_encryption;
 extern char *asir_libdir;  extern char *asir_libdir;
   
 struct ftab file_tab[] = {  struct ftab file_tab[] = {
           {"purge_stdin",Ppurge_stdin,0},
           {"open_file",Popen_file,1},
           {"close_file",Pclose_file,1},
           {"get_byte",Pget_byte,1},
           {"get_line",Pget_line,-1},
         {"remove_file",Premove_file,1},          {"remove_file",Premove_file,1},
         {"access",Paccess,1},          {"access",Paccess,1},
         {"load",Pload,-1},          {"load",Pload,-1},
Line 33  struct ftab file_tab[] = {
Line 92  struct ftab file_tab[] = {
         {"bsave",Pbsave,2},          {"bsave",Pbsave,2},
         {"bload",Pbload,1},          {"bload",Pbload,1},
         {"get_rootdir",Pget_rootdir,0},          {"get_rootdir",Pget_rootdir,0},
   #if defined(VISUAL) && defined(DES_ENC)
         {"bsave_enc",Pbsave_enc,2},          {"bsave_enc",Pbsave_enc,2},
         {"bload_enc",Pbload_enc,1},          {"bload_enc",Pbload_enc,1},
   #endif
         {"bload27",Pbload27,1},          {"bload27",Pbload27,1},
         {"bsave_compat",Pbsave_compat,2},          {"bsave_compat",Pbsave_compat,2},
         {"bload_compat",Pbload_compat,1},          {"bload_compat",Pbload_compat,1},
Line 43  struct ftab file_tab[] = {
Line 104  struct ftab file_tab[] = {
         {0,0,0},          {0,0,0},
 };  };
   
   static FILE *file_ptrs[BUFSIZ];
   
   void Ppurge_stdin(rp)
   Q *rp;
   {
           purge_stdin(stdin);
           *rp = 0;
   }
   
   void Popen_file(arg,rp)
   NODE arg;
   Q *rp;
   {
           char *name;
           FILE *fp;
           char errbuf[BUFSIZ];
           int i;
   
           asir_assert(ARG0(arg),O_STR,"open_file");
           for ( i = 0; i < BUFSIZ && file_ptrs[i]; i++ );
           if ( i == BUFSIZ )
                   error("open_file : too many open files");
           name = BDY((STRING)ARG0(arg));
           fp = fopen(name,"r");
           if ( !fp ) {
                   sprintf(errbuf,"open_file : \"%s\" not found",name);
                   error(errbuf);
           }
           file_ptrs[i] = fp;
           STOQ(i,*rp);
   }
   
   void Pclose_file(arg,rp)
   NODE arg;
   Q *rp;
   {
           int i;
   
           asir_assert(ARG0(arg),O_N,"close_file");
           i = QTOS((Q)ARG0(arg));
           if ( file_ptrs[i] ) {
                   fclose(file_ptrs[i]);
                   file_ptrs[i] = 0;
           } else
                   error("close_file : invalid argument");
           *rp = ONE;
   }
   
   void Pget_line(arg,rp)
   NODE arg;
   STRING *rp;
   {
           int i,j,c;
           FILE *fp;
           fpos_t head;
           char *str;
           char buf[BUFSIZ];
   
           if ( !arg ) {
   #if defined(VISUAL_LIB)
                   get_string(buf,sizeof(buf));
   #else
                   fgets(buf,sizeof(buf),stdin);
   #endif
                   i = strlen(buf);
                   str = (char *)MALLOC_ATOMIC(i+1);
                   strcpy(str,buf);
                   MKSTR(*rp,str);
                   return;
           }
   
           asir_assert(ARG0(arg),O_N,"get_line");
           i = QTOS((Q)ARG0(arg));
           if ( fp = file_ptrs[i] ) {
                   if ( feof(fp) ) {
                           *rp = 0;
                           return;
                   }
                   fgetpos(fp,&head);
                   j = 0;
                   while ( 1 ) {
                           c = getc(fp);
                           if ( c == EOF ) {
                                   if ( !j ) {
                                           *rp = 0;
                                           return;
                                   } else
                                           break;
                           }
                           j++;
                           if ( c == '\n' )
                                   break;
                   }
                   fsetpos(fp,&head);
                   str = (char *)MALLOC_ATOMIC(j+1);
                   fgets(str,j+1,fp);
                   MKSTR(*rp,str);
           } else
                   error("get_line : invalid argument");
   }
   
   void Pget_byte(arg,rp)
   NODE arg;
   Q *rp;
   {
           int i,c;
           FILE *fp;
   
           asir_assert(ARG0(arg),O_N,"get_byte");
           i = QTOS((Q)ARG0(arg));
           if ( fp = file_ptrs[i] ) {
                   if ( feof(fp) ) {
                           STOQ(-1,*rp);
                           return;
                   }
                   c = getc(fp);
                   STOQ(c,*rp);
           } else
                   error("get_byte : invalid argument");
   }
   
 void Pload(arg,rp)  void Pload(arg,rp)
 NODE arg;  NODE arg;
 Q *rp;  Q *rp;
Line 237  Obj *rp;
Line 419  Obj *rp;
         ox_file_io = 0;          ox_file_io = 0;
 }  }
   
   static struct oSTRING rootdir;
   
 #if defined(VISUAL)  #if defined(VISUAL)
 void get_rootdir(name,len)  void get_rootdir(name,len)
 char *name;  char *name;
Line 245  int len;
Line 429  int len;
         LONG    ret;          LONG    ret;
         HKEY    hOpenKey;          HKEY    hOpenKey;
         DWORD   Type;          DWORD   Type;
           char    *slash;
   
           if ( rootdir.body ) {
                   strcpy(name,rootdir.body);
                   return;
           }
         name[0] = 0;          name[0] = 0;
         ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, ECGEN_KEYNAME, 0,          ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, ECGEN_KEYNAME, 0,
                 KEY_QUERY_VALUE, &hOpenKey);                  KEY_QUERY_VALUE, &hOpenKey);
Line 255  int len;
Line 444  int len;
         if( ret == ERROR_SUCCESS ) {          if( ret == ERROR_SUCCESS ) {
                 RegQueryValueEx(hOpenKey, "Directory", NULL, &Type, name, &len);                  RegQueryValueEx(hOpenKey, "Directory", NULL, &Type, name, &len);
                 RegCloseKey(hOpenKey);                  RegCloseKey(hOpenKey);
           } else {
                   GetCurrentDirectory(len,name);
                   slash = strrchr(name,'\\');
                   if ( slash )
                           *slash = 0;
         }          }
 }  }
   
   void set_rootdir(name)
   char *name;
   {
           static char DirName[BUFSIZ];
   
           strcpy(DirName,name);
           rootdir.id = O_STR;
           rootdir.body = DirName;
           asir_libdir = DirName;
           /* XXX */
           env_init();
   }
   
 #else  #else
 void get_rootdir(name,len)  void get_rootdir(name,len)
 char *name;  char *name;
Line 264  int len;
Line 472  int len;
 {  {
         strcpy(name,asir_libdir);          strcpy(name,asir_libdir);
 }  }
   
   void set_rootdir(name)
   char *name;
   {
           static char DirName[BUFSIZ];
   
           strcpy(DirName,name);
           asir_libdir = DirName;
           /* XXX */
           env_init();
   }
   
 #endif  #endif
   
 void Pget_rootdir(rp)  void Pget_rootdir(rp)
 STRING *rp;  STRING *rp;
 {  {
         static struct oSTRING rootdir;  
         static char DirName[BUFSIZ];          static char DirName[BUFSIZ];
         int DirNameLen;          int DirNameLen;
   
Line 281  STRING *rp;
Line 500  STRING *rp;
         *rp = &rootdir;          *rp = &rootdir;
 }  }
   
   #if defined(VISUAL) && defined(DES_ENC)
 void Pbsave_enc(arg,rp)  void Pbsave_enc(arg,rp)
 NODE arg;  NODE arg;
 Obj *rp;  Obj *rp;
Line 300  Obj *rp;
Line 520  Obj *rp;
         Pbload(arg,rp);          Pbload(arg,rp);
         des_encryption = 0;          des_encryption = 0;
 }  }
   #endif
   
 void Pbload27(arg,rp)  void Pbload27(arg,rp)
 NODE arg;  NODE arg;
Line 413  Q *rp;
Line 634  Q *rp;
         else          else
                 *rp = 0;                  *rp = 0;
 }  }
   
   #if defined(VISUAL)
   int process_id()
   {
           return GetCurrentProcessId();
   }
   
   void call_exe(name,av)
   char *name;
   char **av;
   {
           _spawnv(_P_WAIT,name,av);
   }
   #endif
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