[762407] | 1 | #include "config.h" |
---|
[f5b40a] | 2 | #include <kernel/mod2.h> |
---|
[92d684] | 3 | #include <misc/auxiliary.h> |
---|
| 4 | |
---|
| 5 | #include "tok.h" |
---|
| 6 | #include "subexpr.h" |
---|
| 7 | #include "ipshell.h" |
---|
| 8 | |
---|
| 9 | #include "blackbox.h" |
---|
[295381] | 10 | |
---|
[4ab28dc] | 11 | #define MAX_BB_TYPES 256 |
---|
[115639] | 12 | // #define BLACKBOX_DEVEL 1 |
---|
[faacc9] | 13 | |
---|
[4ab28dc] | 14 | static blackbox* blackboxTable[MAX_BB_TYPES]; |
---|
| 15 | static char * blackboxName[MAX_BB_TYPES]; |
---|
[295381] | 16 | static int blackboxTableCnt=0; |
---|
| 17 | #define BLACKBOX_OFFSET (MAX_TOK+1) |
---|
| 18 | blackbox* getBlackboxStuff(const int t) |
---|
| 19 | { |
---|
| 20 | return (blackboxTable[t-BLACKBOX_OFFSET]); |
---|
| 21 | } |
---|
| 22 | |
---|
| 23 | |
---|
[2e4ec14] | 24 | void blackbox_default_destroy(blackbox */*b*/, void */*d*/) |
---|
[295381] | 25 | { |
---|
[b7e0a0] | 26 | WerrorS("missing blackbox_destroy"); |
---|
[295381] | 27 | } |
---|
[2e4ec14] | 28 | char *blackbox_default_String(blackbox */*b*/,void */*d*/) |
---|
[295381] | 29 | { |
---|
[b7e0a0] | 30 | WerrorS("missing blackbox_String"); |
---|
[295381] | 31 | return omStrDup(""); |
---|
| 32 | } |
---|
[2e4ec14] | 33 | void *blackbox_default_Copy(blackbox */*b*/,void */*d*/) |
---|
[295381] | 34 | { |
---|
[b7e0a0] | 35 | WerrorS("missing blackbox_Copy"); |
---|
[295381] | 36 | return NULL; |
---|
| 37 | } |
---|
| 38 | void blackbox_default_Print(blackbox *b,void *d) |
---|
| 39 | { |
---|
| 40 | char *s=b->blackbox_String(b,d); |
---|
| 41 | PrintS(s); |
---|
| 42 | omFree(s); |
---|
| 43 | } |
---|
[2e4ec14] | 44 | void *blackbox_default_Init(blackbox */*b*/) |
---|
[295381] | 45 | { |
---|
| 46 | return NULL; |
---|
| 47 | } |
---|
[f24733] | 48 | |
---|
[2e4ec14] | 49 | BOOLEAN blackbox_default_serialize(blackbox */*b*/, void */*d*/, si_link /*f*/) |
---|
[9fc2ffd] | 50 | { |
---|
| 51 | return TRUE; |
---|
| 52 | } |
---|
| 53 | |
---|
[2e4ec14] | 54 | BOOLEAN blackbox_default_deserialize(blackbox **/*b*/, void **/*d*/, si_link /*f*/) |
---|
[9fc2ffd] | 55 | { |
---|
| 56 | return TRUE; |
---|
| 57 | } |
---|
| 58 | |
---|
[f24733] | 59 | // Tok2Cmdname -> iiTwoOps |
---|
| 60 | BOOLEAN WrongOp(const char* cmd, int op, leftv bb) |
---|
| 61 | { |
---|
| 62 | assume( bb->Typ() > MAX_TOK ); // it IS a blackbox type, right?! |
---|
[8357e21] | 63 | |
---|
[f24733] | 64 | if( op > 127 ) |
---|
| 65 | Werror("'%s' of type %s(%d) for op %s(%d) not implemented", |
---|
| 66 | cmd, |
---|
| 67 | getBlackboxName(bb->Typ()),bb->Typ(), |
---|
| 68 | iiTwoOps(op), op); |
---|
| 69 | else |
---|
| 70 | Werror("'%s' of type %s(%d) for op '%c' not implemented", |
---|
| 71 | cmd, |
---|
| 72 | getBlackboxName(bb->Typ()), bb->Typ(), |
---|
| 73 | op); |
---|
| 74 | |
---|
| 75 | return TRUE; |
---|
| 76 | } |
---|
| 77 | |
---|
[06fdbe] | 78 | BOOLEAN blackboxDefaultOp1(int op,leftv l, leftv r) |
---|
[295381] | 79 | { |
---|
[06fdbe] | 80 | if (op==TYPEOF_CMD) |
---|
| 81 | { |
---|
| 82 | l->data=omStrDup(getBlackboxName(r->Typ())); |
---|
| 83 | l->rtyp=STRING_CMD; |
---|
| 84 | return FALSE; |
---|
| 85 | } |
---|
[f24733] | 86 | |
---|
| 87 | return WrongOp("blackbox_Op1", op, r); |
---|
[295381] | 88 | } |
---|
[f24733] | 89 | |
---|
[2e4ec14] | 90 | BOOLEAN blackboxDefaultOp2(int op,leftv /*l*/, leftv r1, leftv /*r2*/) |
---|
[295381] | 91 | { |
---|
[f24733] | 92 | return WrongOp("blackbox_Op2", op, r1); |
---|
[295381] | 93 | } |
---|
[f24733] | 94 | |
---|
[2e4ec14] | 95 | BOOLEAN blackbox_default_Op3(int op,leftv /*l*/, leftv r1,leftv /*r2*/, leftv /*r3*/) |
---|
[295381] | 96 | { |
---|
[f24733] | 97 | return WrongOp("blackbox_Op3", op, r1); |
---|
[295381] | 98 | } |
---|
[f24733] | 99 | |
---|
[146d90] | 100 | BOOLEAN blackbox_default_OpM(int op,leftv res, leftv args) |
---|
[295381] | 101 | { |
---|
[146d90] | 102 | if (op==LIST_CMD) |
---|
| 103 | { |
---|
| 104 | res->rtyp=LIST_CMD; |
---|
| 105 | return jjLIST_PL(res,args); |
---|
| 106 | } |
---|
[b7e0a0] | 107 | else if(op==STRING_CMD) |
---|
| 108 | { |
---|
| 109 | blackbox *b=getBlackboxStuff(args->Typ()); |
---|
| 110 | res->data=b->blackbox_String(b,args->Data()); |
---|
| 111 | res->rtyp=STRING_CMD; |
---|
| 112 | args=args->next; |
---|
| 113 | if(args!=NULL) |
---|
| 114 | { |
---|
| 115 | sleftv res2; |
---|
| 116 | int ret=iiExprArithM(&res2,args,op); |
---|
| 117 | if (ret) return TRUE; |
---|
| 118 | char *s2=(char*)omAlloc(strlen((char*)res->data)+strlen((char*)res2.data)+1); |
---|
| 119 | sprintf(s2,"%s%s",(char*)res->data,(char*)res2.data); |
---|
| 120 | omFree(res2.data); |
---|
| 121 | omFree(res->data); |
---|
| 122 | res->data=s2; |
---|
| 123 | } |
---|
| 124 | return FALSE; |
---|
| 125 | } |
---|
[146d90] | 126 | return WrongOp("blackbox_OpM", op, args); |
---|
[295381] | 127 | } |
---|
| 128 | |
---|
[8357e21] | 129 | BOOLEAN blackbox_default_Check(blackbox *,leftv,leftv) |
---|
[c728c0] | 130 | { |
---|
| 131 | return FALSE; |
---|
| 132 | } |
---|
[2df510] | 133 | int setBlackboxStuff(blackbox *bb, const char *n) |
---|
[295381] | 134 | { |
---|
[4ab28dc] | 135 | int where=-1; |
---|
| 136 | if (MAX_BB_TYPES<=blackboxTableCnt) |
---|
| 137 | { |
---|
| 138 | // second try, find empty slot from removed bb: |
---|
| 139 | for (int i=0;i<MAX_BB_TYPES;i++) |
---|
| 140 | { |
---|
| 141 | if (blackboxTable[i]==NULL) { where=i; break; } |
---|
| 142 | } |
---|
| 143 | } |
---|
| 144 | else |
---|
| 145 | { |
---|
| 146 | where=blackboxTableCnt; |
---|
| 147 | blackboxTableCnt++; |
---|
| 148 | } |
---|
| 149 | if (where==-1) |
---|
| 150 | { |
---|
| 151 | WerrorS("too many bb types defined"); |
---|
| 152 | return 0; |
---|
| 153 | } |
---|
| 154 | else |
---|
| 155 | { |
---|
| 156 | blackboxTable[where]=bb; |
---|
| 157 | blackboxName[where]=omStrDup(n); |
---|
[faacc9] | 158 | #ifdef BLACKBOX_DEVEL |
---|
[115639] | 159 | Print("setBlackboxStuff: define bb:name=%s:rt=%d (table:cnt=%d)\n",blackboxName[where],where+BLACKBOX_OFFSET,where); |
---|
[faacc9] | 160 | #endif |
---|
[4ab28dc] | 161 | if (bb->blackbox_destroy==NULL) bb->blackbox_destroy=blackbox_default_destroy; |
---|
| 162 | if (bb->blackbox_String==NULL) bb->blackbox_String=blackbox_default_String; |
---|
| 163 | if (bb->blackbox_Print==NULL) bb->blackbox_Print=blackbox_default_Print; |
---|
| 164 | if (bb->blackbox_Init==NULL) bb->blackbox_Init=blackbox_default_Init; |
---|
| 165 | if (bb->blackbox_Copy==NULL) bb->blackbox_Copy=blackbox_default_Copy; |
---|
| 166 | if (bb->blackbox_Op1==NULL) bb->blackbox_Op1=blackboxDefaultOp1; |
---|
| 167 | if (bb->blackbox_Op2==NULL) bb->blackbox_Op2=blackboxDefaultOp2; |
---|
| 168 | if (bb->blackbox_Op3==NULL) bb->blackbox_Op3=blackbox_default_Op3; |
---|
| 169 | if (bb->blackbox_OpM==NULL) bb->blackbox_OpM=blackbox_default_OpM; |
---|
[8357e21] | 170 | if (bb->blackbox_CheckAssign==NULL) bb->blackbox_CheckAssign=blackbox_default_Check; |
---|
[9fc2ffd] | 171 | if (bb->blackbox_serialize==NULL) bb->blackbox_serialize=blackbox_default_serialize; |
---|
| 172 | if (bb->blackbox_deserialize==NULL) bb->blackbox_deserialize=blackbox_default_deserialize; |
---|
[4ab28dc] | 173 | return where+BLACKBOX_OFFSET; |
---|
| 174 | } |
---|
[295381] | 175 | } |
---|
[9fc2ffd] | 176 | |
---|
[295381] | 177 | void removeBlackboxStuff(const int rt) |
---|
| 178 | { |
---|
[4ab28dc] | 179 | omfree(blackboxTable[rt-BLACKBOX_OFFSET]); |
---|
| 180 | omfree(blackboxName[rt-BLACKBOX_OFFSET]); |
---|
[295381] | 181 | blackboxTable[rt-BLACKBOX_OFFSET]=NULL; |
---|
| 182 | blackboxName[rt-BLACKBOX_OFFSET]=NULL; |
---|
| 183 | } |
---|
| 184 | const char *getBlackboxName(const int t) |
---|
| 185 | { |
---|
| 186 | char *b=blackboxName[t-BLACKBOX_OFFSET]; |
---|
| 187 | if (b!=NULL) return b; |
---|
| 188 | else return ""; |
---|
| 189 | } |
---|
| 190 | int blackboxIsCmd(const char *n, int & tok) |
---|
| 191 | { |
---|
| 192 | for(int i=blackboxTableCnt-1;i>=0;i--) |
---|
| 193 | { |
---|
| 194 | if(strcmp(n,blackboxName[i])==0) |
---|
| 195 | { |
---|
[faacc9] | 196 | #ifdef BLACKBOX_DEVEL |
---|
[115639] | 197 | Print("blackboxIsCmd: found bb:%s:%d (table:%d)\n",n,i+BLACKBOX_OFFSET,i); |
---|
[faacc9] | 198 | #endif |
---|
[295381] | 199 | tok=i+BLACKBOX_OFFSET; |
---|
| 200 | return ROOT_DECL; |
---|
| 201 | } |
---|
| 202 | } |
---|
| 203 | return 0; |
---|
| 204 | } |
---|
| 205 | |
---|
| 206 | void printBlackboxTypes() |
---|
| 207 | { |
---|
| 208 | for(int i=blackboxTableCnt-1;i>=0;i--) |
---|
| 209 | { |
---|
[114346] | 210 | if (blackboxName[i]!=NULL) |
---|
[b521f3] | 211 | Print("type %d: %s\n",i,blackboxName[i]); |
---|
[295381] | 212 | } |
---|
| 213 | } |
---|