version 1.2, 2000/02/08 04:47:09 |
version 1.4, 2000/08/21 08:31:19 |
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/* $OpenXM: OpenXM_contrib2/asir2000/builtin/file.c,v 1.1.1.1 1999/12/03 07:39:07 noro Exp $ */ |
/* |
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* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED |
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* All rights reserved. |
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* |
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* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, |
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* non-exclusive and royalty-free license to use, copy, modify and |
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* redistribute, solely for non-commercial and non-profit purposes, the |
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* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and |
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* conditions of this Agreement. For the avoidance of doubt, you acquire |
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* only a limited right to use the SOFTWARE hereunder, and FLL or any |
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* third party developer retains all rights, including but not limited to |
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* copyrights, in and to the SOFTWARE. |
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* |
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* (1) FLL does not grant you a license in any way for commercial |
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* purposes. You may use the SOFTWARE only for non-commercial and |
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* non-profit purposes only, such as academic, research and internal |
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* business use. |
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* (2) The SOFTWARE is protected by the Copyright Law of Japan and |
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* international copyright treaties. If you make copies of the SOFTWARE, |
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* with or without modification, as permitted hereunder, you shall affix |
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* to all such copies of the SOFTWARE the above copyright notice. |
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* (3) An explicit reference to this SOFTWARE and its copyright owner |
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* shall be made on your publication or presentation in any form of the |
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* results obtained by use of the SOFTWARE. |
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* (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
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* e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification |
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* for such modification or the source code of the modified part of the |
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* SOFTWARE. |
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* |
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* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL |
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* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND |
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* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' |
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* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY |
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* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. |
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* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, |
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* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL |
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* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES |
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* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES |
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* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY |
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* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF |
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* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART |
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* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
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* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
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* |
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* $OpenXM: OpenXM_contrib2/asir2000/builtin/file.c,v 1.3 2000/03/02 07:16:09 noro Exp $ |
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*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
#include "base.h" |
#include "base.h" |
Line 22 void Pload(), Pwhich(), Ploadfiles(), Poutput(); |
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Line 70 void Pload(), Pwhich(), Ploadfiles(), Poutput(); |
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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(); |
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void Popen_file(), Pclose_file(), Pget_line(); |
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extern int des_encryption; |
extern int des_encryption; |
extern char *asir_libdir; |
extern char *asir_libdir; |
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struct ftab file_tab[] = { |
struct ftab file_tab[] = { |
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{"open_file",Popen_file,1}, |
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{"close_file",Pclose_file,1}, |
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{"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 45 struct ftab file_tab[] = { |
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Line 97 struct ftab file_tab[] = { |
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{"bload_cmo",Pbload_cmo,1}, |
{"bload_cmo",Pbload_cmo,1}, |
{0,0,0}, |
{0,0,0}, |
}; |
}; |
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static FILE *file_ptrs[BUFSIZ]; |
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void Popen_file(arg,rp) |
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NODE arg; |
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Q *rp; |
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{ |
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char *name; |
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FILE *fp; |
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char errbuf[BUFSIZ]; |
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int i; |
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asir_assert(ARG0(arg),O_STR,"open_file"); |
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for ( i = 0; i < BUFSIZ && file_ptrs[i]; i++ ); |
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if ( i == BUFSIZ ) |
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error("open_file : too many open files"); |
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name = BDY((STRING)ARG0(arg)); |
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fp = fopen(name,"r"); |
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if ( !fp ) { |
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sprintf(errbuf,"open_file : \"%s\" not found",name); |
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error(errbuf); |
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} |
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file_ptrs[i] = fp; |
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STOQ(i,*rp); |
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} |
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void Pclose_file(arg,rp) |
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NODE arg; |
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Q *rp; |
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{ |
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int i; |
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asir_assert(ARG0(arg),O_N,"open_file"); |
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i = QTOS((Q)ARG0(arg)); |
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if ( file_ptrs[i] ) { |
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fclose(file_ptrs[i]); |
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file_ptrs[i] = 0; |
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} else |
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error("close_file : invalid argument"); |
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*rp = ONE; |
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} |
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void Pget_line(arg,rp) |
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NODE arg; |
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STRING *rp; |
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{ |
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int i,j,c; |
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FILE *fp; |
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fpos_t head; |
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char *str; |
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asir_assert(ARG0(arg),O_N,"open_file"); |
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i = QTOS((Q)ARG0(arg)); |
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if ( fp = file_ptrs[i] ) { |
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if ( feof(fp) ) { |
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*rp = 0; |
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return; |
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} |
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fgetpos(fp,&head); |
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j = 0; |
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while ( 1 ) { |
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c = getc(fp); |
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if ( c == EOF ) { |
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if ( !j ) { |
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*rp = 0; |
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return; |
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} else |
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break; |
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} |
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j++; |
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if ( c == '\n' ) |
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break; |
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} |
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fsetpos(fp,&head); |
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str = (char *)MALLOC_ATOMIC(j+1); |
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fgets(str,j+1,fp); |
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MKSTR(*rp,str); |
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} else |
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error("get_line : invalid argument"); |
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} |
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void Pload(arg,rp) |
void Pload(arg,rp) |
NODE arg; |
NODE arg; |