fix: release GET AT expression values

src/claro.c

@@ -438,7 +438,7 @@ static void exec_line(Runtime *rt,Program *p,int *pcp,const char *raw){ char buf
  if(strcmp(up,"IMPORT")==0){ const char *pcur=t+6; char *path=unquote_token(&pcur); char *ns=NULL; while(*pcur&&isspace((unsigned char)*pcur)) pcur++; if(starts_ci(pcur,"AS")){ pcur+=2; ns=xstrdup(trim_inplace((char*)pcur)); } do_import(rt,path,ns,p->path,pc+1); free(path); free(ns); return; }
  if(strcmp(up,"ADD")==0){ const char *to=find_word_ci(t,"TO"); if(to){ char *ex=substr(t+3,to); char *var=xstrdup(trim_inplace((char*)to+2)); Value v=eval_expr(rt,ex); Value l=rt_get(rt,var); if(l.type==V_LIST){ list_add(l.list,v); rt_set(rt,var,l); } free(ex); free(var);} return; }
  if(strcmp(up,"COUNT")==0){ const char *as=find_word_ci(t,"AS"); if(as){ if(starts_ci(t+5," ARGUMENTS")){ char *var=xstrdup(trim_inplace((char*)as+2)); rt_set(rt,var,v_num(rt->script_argc)); free(var); } else { char *ex=substr(t+5,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value v=eval_expr(rt,ex); rt_set(rt,var,v_num(v.type==V_LIST?v.list->count:(v.type==V_MAP?v.map->count:0))); value_free(v); free(ex); free(var); } } return; }
- if(strcmp(up,"GET")==0){ const char *at=find_word_ci(t,"AT"), *key=find_word_ci(t,"KEY"), *as=find_word_ci(t,"AS"); if(as&&starts_ci(t+3," ALL ARGUMENTS")){ char *var=xstrdup(trim_inplace((char*)as+2)); Value arr=v_list(); int i; for(i=0;i<rt->script_argc;i++) list_add(arr.list,v_str(rt->script_argv[i])); rt_set(rt,var,arr); free(var); } else if(as&&starts_ci(t+3," ARGUMENT")){ char *ie=substr(t+12,as); char *var=xstrdup(trim_inplace((char*)as+2)); int idx=(int)v_number(eval_expr(rt,ie)); if(idx>=1&&idx<=rt->script_argc) rt_set(rt,var,v_str(rt->script_argv[idx-1])); else rt_set(rt,var,v_str("")); free(ie); free(var); } else if(as&&starts_ci(t+3," ENV")){ const char *pcur=t+7; char *name=substr(pcur,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value nv=eval_expr(rt,name); char *ns=v_to_string(nv); const char *ev=getenv(ns); rt_set(rt,var,v_str(ev?ev:"")); free(ns); free(name); free(var); } else if(as&&at){ char *ce=substr(t+3,at); char *ie=substr(at+2,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value c=eval_expr(rt,ce); int idx=(int)v_number(eval_expr(rt,ie)); if(c.type==V_LIST && idx>=1 && idx<=c.list->count) rt_set(rt,var,c.list->items[idx-1]); else rt_set(rt,var,v_str("")); free(ce); free(ie); free(var); } else if(as&&key){ char *ce=substr(t+3,key); char *ke=substr(key+3,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value c=eval_expr(rt,ce); Value kv=eval_expr(rt,ke); char *ks=v_to_string(kv); if(c.type==V_MAP) rt_set(rt,var,map_get(c.map,ks)); else rt_set(rt,var,v_str("")); free(ks); free(ce); free(ke); free(var); } return; }
+ if(strcmp(up,"GET")==0){ const char *at=find_word_ci(t,"AT"), *key=find_word_ci(t,"KEY"), *as=find_word_ci(t,"AS"); if(as&&starts_ci(t+3," ALL ARGUMENTS")){ char *var=xstrdup(trim_inplace((char*)as+2)); Value arr=v_list(); int i; for(i=0;i<rt->script_argc;i++) list_add(arr.list,v_str(rt->script_argv[i])); rt_set(rt,var,arr); free(var); } else if(as&&starts_ci(t+3," ARGUMENT")){ char *ie=substr(t+12,as); char *var=xstrdup(trim_inplace((char*)as+2)); int idx=(int)v_number(eval_expr(rt,ie)); if(idx>=1&&idx<=rt->script_argc) rt_set(rt,var,v_str(rt->script_argv[idx-1])); else rt_set(rt,var,v_str("")); free(ie); free(var); } else if(as&&starts_ci(t+3," ENV")){ const char *pcur=t+7; char *name=substr(pcur,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value nv=eval_expr(rt,name); char *ns=v_to_string(nv); const char *ev=getenv(ns); rt_set(rt,var,v_str(ev?ev:"")); free(ns); free(name); free(var); } else if(as&&at){ char *ce=substr(t+3,at); char *ie=substr(at+2,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value c=eval_expr(rt,ce); int idx=(int)v_number(eval_expr(rt,ie)); if(c.type==V_LIST && idx>=1 && idx<=c.list->count) rt_set(rt,var,c.list->items[idx-1]); else { Value empty=v_str(""); rt_set(rt,var,empty); value_free(empty); } value_free(c); free(ce); free(ie); free(var); } else if(as&&key){ char *ce=substr(t+3,key); char *ke=substr(key+3,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value c=eval_expr(rt,ce); Value kv=eval_expr(rt,ke); char *ks=v_to_string(kv); if(c.type==V_MAP) rt_set(rt,var,map_get(c.map,ks)); else rt_set(rt,var,v_str("")); free(ks); free(ce); free(ke); free(var); } return; }
  if(strcmp(up,"PUT")==0){ const char *key=find_word_ci(t,"KEY"), *val=find_word_ci(t,"VALUE"), *as=find_word_ci(t,"AS"), *into=find_word_ci(t,"INTO"); if(key&&val){ char *me=substr(t+3,key); char *ke=substr(key+3,val); char *ve=xstrdup(val+5); Value m=eval_expr(rt,me); Value k=eval_expr(rt,ke); Value v=eval_expr(rt,ve); char *ks=v_to_string(k); if(m.type==V_MAP){ char *mn=trim_inplace(me); map_put(m.map,ks,v); rt_set(rt,mn,m); } free(ks); free(me); free(ke); free(ve); } else if(as&&into){ char *ke=substr(t+3,as); char *ve=substr(as+2,into); char *mn=xstrdup(trim_inplace((char*)into+4)); Value m=rt_get(rt,mn); Value k=eval_expr(rt,ke); Value v=eval_expr(rt,ve); char *ks=v_to_string(k); if(m.type==V_MAP){ map_put(m.map,ks,v); rt_set(rt,mn,m); } free(ks); free(ke); free(ve); free(mn); } return; }
  if(strcmp(up,"WRITE")==0||strcmp(up,"APPEND")==0){ if(starts_ci(t+strlen(w)," FILE")){ const char *pcur=t+strlen(w)+5; const char *with=find_word_ci(pcur,"WITH"); if(with){ char *pe=substr(pcur,with); char *ve=xstrdup(with+4); Value pv=eval_expr(rt,pe); Value vv=eval_expr(rt,ve); char *path=v_to_string(pv), *text=v_to_string(vv); FILE *f=fopen(path,strcmp(up,"APPEND")==0?"ab":"wb"); if(!f) rt_error(rt,p->path,pc+1,"Could not write file: %s",strerror(errno)); else { fwrite(text,1,strlen(text),f); fclose(f);} free(path); free(text); free(pe); free(ve); } } return; }
  if(strcmp(up,"READ")==0){ const char *pcur=t+4; const char *as=find_word_ci(pcur,"AS"); if(as&&starts_ci(pcur," FILE")){ char *pe=substr(pcur+5,as); char *var=xstrdup(trim_inplace((char*)as+2)); Value pv=eval_expr(rt,pe); char *path=v_to_string(pv); FILE *f=fopen(path,"rb"); if(!f) rt_error(rt,p->path,pc+1,"Could not read file: %s",strerror(errno)); else { Str b; int c; str_init(&b); while((c=fgetc(f))!=EOF) str_ch(&b,(char)c); fclose(f); rt_set(rt,var,v_str(b.s?b.s:"")); free(b.s);} free(path); free(pe); free(var); } return; }