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Annotation of OpenXM_contrib2/asir2018/parse/struct.c, Revision 1.1

1.1     ! noro        1: /*
        !             2:  * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
        !             6:  * non-exclusive and royalty-free license to use, copy, modify and
        !             7:  * redistribute, solely for non-commercial and non-profit purposes, the
        !             8:  * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
        !             9:  * conditions of this Agreement. For the avoidance of doubt, you acquire
        !            10:  * only a limited right to use the SOFTWARE hereunder, and FLL or any
        !            11:  * third party developer retains all rights, including but not limited to
        !            12:  * copyrights, in and to the SOFTWARE.
        !            13:  *
        !            14:  * (1) FLL does not grant you a license in any way for commercial
        !            15:  * purposes. You may use the SOFTWARE only for non-commercial and
        !            16:  * non-profit purposes only, such as academic, research and internal
        !            17:  * business use.
        !            18:  * (2) The SOFTWARE is protected by the Copyright Law of Japan and
        !            19:  * international copyright treaties. If you make copies of the SOFTWARE,
        !            20:  * with or without modification, as permitted hereunder, you shall affix
        !            21:  * to all such copies of the SOFTWARE the above copyright notice.
        !            22:  * (3) An explicit reference to this SOFTWARE and its copyright owner
        !            23:  * shall be made on your publication or presentation in any form of the
        !            24:  * results obtained by use of the SOFTWARE.
        !            25:  * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
        !            26:  * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
        !            27:  * for such modification or the source code of the modified part of the
        !            28:  * SOFTWARE.
        !            29:  *
        !            30:  * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
        !            31:  * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
        !            32:  * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
        !            33:  * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
        !            34:  * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
        !            35:  * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
        !            36:  * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
        !            37:  * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
        !            38:  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
        !            39:  * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
        !            40:  * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
        !            41:  * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
        !            42:  * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
        !            43:  * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
        !            44:  * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
        !            45:  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
        !            46:  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
        !            47:  *
        !            48:  * $OpenXM$
        !            49: */
        !            50: #include "ca.h"
        !            51: #include "parse.h"
        !            52: #include "comp.h"
        !            53:
        !            54: struct oSS oLSS;
        !            55: SS LSS = &oLSS;
        !            56:
        !            57: int structdef(char *name,NODE member)
        !            58: {
        !            59:   int i,j;
        !            60:   SDEF sdef,s;
        !            61:   NODE n;
        !            62:   char *mname;
        !            63:
        !            64:   /* search the predefined structure */
        !            65:   for ( s = LSS->sa, i = 0; i < LSS->n; i++ )
        !            66:     if ( !strcmp(s[i].name,name) ) {
        !            67:       fprintf(stderr,"redeclaration of %s\n",name); break;
        !            68:     }
        !            69:   if ( !LSS->sa || ((i == LSS->n)&&(LSS->n==LSS->asize)) )
        !            70:     asir_reallocarray((char **)&LSS->sa,(int *)&LSS->asize,(int *)&LSS->n,(int)sizeof(struct oSDEF));
        !            71:   /* sdef = room for new structure definition */
        !            72:   sdef = &LSS->sa[i];
        !            73:   if ( i == LSS->n )
        !            74:     LSS->n++;
        !            75:   /* set the name of structure */
        !            76:   sdef->name = (char *)MALLOC(strlen(name)+1);
        !            77:   bcopy(name,sdef->name,strlen(name)+1);
        !            78:   /* count the total number of members */
        !            79:   for ( j = 0, n = member; n; n = NEXT(n), j++ );
        !            80:   sdef->n = j;
        !            81:   sdef->member = (char **)MALLOC(sdef->n*sizeof(char *));
        !            82:   /* set the names of members */
        !            83:   for ( j = 0, n = member; n; n = NEXT(n), j++ ) {
        !            84:     mname = (char *)MALLOC(strlen((char *)BDY(n))+1);
        !            85:     bcopy((char *)BDY(n),mname,strlen((char *)BDY(n))+1);
        !            86:     sdef->member[j] = mname;
        !            87:   }
        !            88:   return i;
        !            89: }
        !            90:
        !            91: void newstruct(int type,COMP *rp)
        !            92: {
        !            93:   if ( type < 0 || type >= LSS->n ) error("");
        !            94:   NEWCOMP(*rp,LSS->sa[type].n); (*rp)->type = type;
        !            95: }
        !            96:
        !            97: int structtoindex(char *name)
        !            98: {
        !            99:   SDEF s;
        !           100:   int i;
        !           101:
        !           102:   for ( s = LSS->sa, i = 0; i < LSS->n; i++ )
        !           103:     if ( !strcmp(s[i].name,name) )
        !           104:       break;
        !           105:   if ( i == LSS->n ) {
        !           106:     fprintf(stderr,"%s: undefined structure\n",name); return -1; /* XXX */
        !           107:   } else
        !           108:     return i;
        !           109: }
        !           110:
        !           111: int membertoindex(int type,char *name)
        !           112: {
        !           113:   SDEF s;
        !           114:   char **member;
        !           115:   int i;
        !           116:
        !           117:   s = &LSS->sa[type];
        !           118:   for ( member = s->member, i = 0; i < s->n; i++ )
        !           119:     if ( !strcmp(member[i],name) )
        !           120:       break;
        !           121:   if ( i == s->n )
        !           122:     return -1;
        !           123:   else
        !           124:     return i;
        !           125: }
        !           126:
        !           127: int getcompsize(int type)
        !           128: {
        !           129:   return LSS->sa[type].n;
        !           130: }
        !           131:
        !           132: Obj memberofstruct(COMP a,char *name)
        !           133: {
        !           134:   int type,ind;
        !           135:   char buf[BUFSIZ];
        !           136:
        !           137:   if ( !a || OID(a) != O_COMP )
        !           138:     error("object is not a structure");
        !           139:   type = a->type;
        !           140:   ind = membertoindex(type,name);
        !           141:   if ( ind < 0 ) {
        !           142:     sprintf(buf,"structure has no member named `%s'",name);
        !           143:     error(buf);
        !           144:   }
        !           145:   return (Obj)a->member[ind];
        !           146: }
        !           147:
        !           148: void assign_to_member(COMP a,char *name,Obj obj)
        !           149: {
        !           150:   int type,ind;
        !           151:   char buf[BUFSIZ];
        !           152:
        !           153:   if ( !a || OID(a) != O_COMP )
        !           154:     error("object is not a structure");
        !           155:   type = a->type;
        !           156:   ind = membertoindex(type,name);
        !           157:   if ( ind < 0 ) {
        !           158:     sprintf(buf,"structure has no member named `%s'",name);
        !           159:     error(buf);
        !           160:   }
        !           161:   a->member[ind] = obj;
        !           162: }