X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Fmodule.c;h=e3658a7ac9a52e0db41e0e19db598759f9857e00;hp=6674272a8f0a1231569d03bf8502f7a4080767ef;hb=d60f4bbdd315ddf42dbafeff0fd3d87d2e7a51f7;hpb=212ce3b6a4e70e1fce26d022822228700f3e80b2

diff --git a/src/module.c b/src/module.c
index 6674272..e3658a7 100644
--- a/src/module.c
+++ b/src/module.c
@@ -94,35 +94,47 @@ size_t psi_num_min_args(impl *impl)
 	return n;
 }
 
-void psi_to_int(impl_val *ret_val, decl_arg *func, zval *return_value)
+void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, decl_var *var)
 {
-	switch (real_decl_type(func->type)->type) {
+	switch (t) {
 	case PSI_T_FLOAT:
+		RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval);
+		convert_to_long(return_value);
+		break;
 	case PSI_T_DOUBLE:
-		RETVAL_DOUBLE(deref_impl_val(0, ret_val, func)->dval);
+		RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval);
 		convert_to_long(return_value);
 		break;
 	default:
-		RETVAL_LONG(deref_impl_val(0, ret_val, func)->lval);
+		RETVAL_LONG(deref_impl_val(ret_val, var)->lval);
 	}
 }
 
-void psi_to_double(impl_val *ret_val, decl_arg *func, zval *return_value)
+void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, decl_var *var)
 {
-	RETVAL_DOUBLE(deref_impl_val(0, ret_val, func)->dval);
+	switch (t) {
+	case PSI_T_FLOAT:
+		RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval);
+		break;
+	case PSI_T_DOUBLE:
+		RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval);
+		break;
+	default:
+		RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->lval);
+		break;
+	}
 }
 
-void psi_to_string(impl_val *ret_val, decl_arg *func, zval *return_value)
+void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, decl_var *var)
 {
-	switch (real_decl_type(func->type)->type) {
+	switch (t) {
 	case PSI_T_CHAR:
 	case PSI_T_SINT8:
 	case PSI_T_UINT8:
-		if (!func->var->pointer_level) {
-			char chr = ret_val->lval;
-			RETVAL_STRINGL(&chr, 1);
+		if (var->pointer_level == var->arg->var->pointer_level) {
+			RETVAL_STRINGL(&ret_val->cval, 1);
 		} else {
-			ret_val = deref_impl_val(1, ret_val, func);
+			ret_val = deref_impl_val(ret_val, var);
 			if (ret_val->ptr) {
 				RETVAL_STRING(ret_val->ptr);
 			} else {
@@ -131,12 +143,15 @@ void psi_to_string(impl_val *ret_val, decl_arg *func, zval *return_value)
 		}
 		break;
 	case PSI_T_FLOAT:
+		RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval);
+		convert_to_string(return_value);
+		break;
 	case PSI_T_DOUBLE:
-		RETVAL_DOUBLE(deref_impl_val(0, ret_val, func)->dval);
+		RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval);
 		convert_to_string(return_value);
 		break;
 	default:
-		RETVAL_LONG(deref_impl_val(0, ret_val, func)->lval);
+		RETVAL_LONG(deref_impl_val(ret_val, var)->lval);
 		convert_to_string(return_value);
 		break;
 	}
@@ -281,21 +296,70 @@ static impl_val *iterate(impl_val *val, token_t t, unsigned i, impl_val *tmp)
 	return tmp;
 }
 
-void psi_to_array(impl_val *ret_val, decl_arg *func, zval *return_value)
+void psi_from_zval(impl_val *mem, decl_arg *spec, zval *zv, void **tmp)
+{
+	decl_type *type = real_decl_type(spec->type);
+
+	switch (type->type) {
+	case PSI_T_FLOAT:
+		mem->fval = (float) zval_get_double(zv);
+		break;
+	case PSI_T_DOUBLE:
+		mem->dval = zval_get_double(zv);
+		break;
+	case PSI_T_CHAR:
+	case PSI_T_SINT8:
+	case PSI_T_UINT8:
+		if (spec->var->pointer_level) {
+			zend_string *zs = zval_get_string(zv);
+			*tmp = mem->ptr = estrndup(zs->val, zs->len);
+			zend_string_release(zs);
+			break;
+		}
+	default:
+		mem->zend.lval = zval_get_long(zv);
+		break;
+	}
+}
+
+void *psi_array_to_struct(decl_struct *s, HashTable *arr)
+{
+	size_t i, j = 0, size = decl_struct_size(s);
+	char *mem = ecalloc(1, size + s->args->count * sizeof(void *));
+
+	for (i = 0; i < s->args->count; ++i) {
+		decl_struct_layout *layout = &s->layout[i];
+		decl_arg *darg = s->args->args[i];
+		zval *entry = zend_hash_str_find_ind(arr, darg->var->name, strlen(darg->var->name));
+
+		if (entry) {
+			impl_val val;
+			void *tmp = NULL;
+
+			memset(&tmp, 0, sizeof(tmp));
+			psi_from_zval(&val, darg, entry, &tmp);
+			memcpy(mem + layout->pos, &val, layout->len);
+			if (tmp) {
+				((void **)(mem + size))[j++] = tmp;
+			}
+		}
+	}
+	return mem;
+}
+
+void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, decl_var *var)
 {
 	zval ele;
 	unsigned i;
 	impl_val tmp;
-	decl_type *type = real_decl_type(func->type);
-	token_t t = type->type;
-	printf("%d:%s real=%p,strct=%p\n", t, type->name, type->real, type->strct);
 
 	array_init(return_value);
 
 	if (t == PSI_T_STRUCT) {
-		decl_struct *s = type->strct;
-		ret_val = deref_impl_val(func->var->pointer_level, ret_val, func);
+		decl_struct *s = real_decl_type(var->arg->type)->strct;
+		ret_val = deref_impl_val(ret_val, var);
 
+		ZEND_ASSERT(s);
 		for (i = 0; i < s->args->count; ++i) {
 			decl_arg *darg = s->args->args[i];
 			decl_struct_layout layout = s->layout[i];
@@ -306,25 +370,32 @@ void psi_to_array(impl_val *ret_val, decl_arg *func, zval *return_value)
 			memset(&tmp, 0, sizeof(tmp));
 			memcpy(&tmp, ptr, layout.len);
 			switch (real_decl_type(darg->type)->type) {
+			case PSI_T_CHAR:
+				if (darg->var->pointer_level) {
+					psi_to_string(&ztmp, real_decl_type(darg->type)->type, &tmp, darg->var);
+					break;
+				}
+				/* nobreak */
 			case PSI_T_INT:
 			case PSI_T_LONG:
-				psi_to_int(&tmp, darg, &ztmp);
-				break;
-			case PSI_T_CHAR:
-				psi_to_string(&tmp, darg, &ztmp);
+				psi_to_int(&ztmp, real_decl_type(darg->type)->type, &tmp, darg->var);
 				break;
-			EMPTY_SWITCH_DEFAULT_CASE();
+			default:
+				printf("t=%d\n", real_decl_type(darg->type)->type);
+				abort();
 			}
 			add_assoc_zval(return_value, darg->var->name, &ztmp);
 		}
 		return;
 	}
-	ret_val = deref_impl_val(0, ret_val, func);
-	for (i = 0; i < func->var->array_size; ++i) {
+	ret_val = deref_impl_val(ret_val, var);
+	for (i = 0; i < var->arg->var->array_size; ++i) {
 		impl_val *ptr = iterate(ret_val, t, i, &tmp);
 
 		switch (t) {
 		case PSI_T_FLOAT:
+			ZVAL_DOUBLE(&ele, (double) ptr->fval);
+			break;
 		case PSI_T_DOUBLE:
 			ZVAL_DOUBLE(&ele, ptr->dval);
 			break;
@@ -353,15 +424,15 @@ ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
 		}
 		if (PSI_T_BOOL == iarg->type->type) {
 			if (iarg->def) {
-				iarg->val.bval = iarg->def->type == PSI_T_TRUE ? 1 : 0;
+				iarg->val.zend.bval = iarg->def->type == PSI_T_TRUE ? 1 : 0;
 			}
-			Z_PARAM_BOOL(iarg->val.bval);
-		} else if (PSI_T_INT == iarg->type->type) {
+			Z_PARAM_BOOL(iarg->val.zend.bval);
+		} else if (PSI_T_INT == iarg->type->type || PSI_T_LONG == iarg->type->type) {
 			if (iarg->def) {
-				iarg->val.lval = zend_atol(iarg->def->text, strlen(iarg->def->text));
+				iarg->val.zend.lval = zend_atol(iarg->def->text, strlen(iarg->def->text));
 			}
-			Z_PARAM_LONG(iarg->val.lval);
-		} else if (PSI_T_FLOAT == iarg->type->type) {
+			Z_PARAM_LONG(iarg->val.zend.lval);
+		} else if (PSI_T_FLOAT == iarg->type->type || PSI_T_DOUBLE == iarg->type->type) {
 			if (iarg->def) {
 				iarg->val.dval = zend_strtod(iarg->def->text, NULL);
 			}
@@ -373,11 +444,11 @@ ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
 				str.len = strlen(iarg->def->text) - 2;
 				str.val = &iarg->def->text[1];
 			}
-			Z_PARAM_STR_EX(iarg->val.str, 1, 0);
-			if (iarg->val.str) {
-				zend_string_addref(iarg->val.str);
+			Z_PARAM_STR_EX(iarg->val.zend.str, 1, 0);
+			if (iarg->val.zend.str) {
+				zend_string_addref(iarg->val.zend.str);
 			} else if (iarg->def) {
-				iarg->val.str = zend_string_init(str.val, str.len, 0);
+				iarg->val.zend.str = zend_string_init(str.val, str.len, 0);
 			}
 		} else if (PSI_T_ARRAY == iarg->type->type) {
 			/* handled as _zv in let or set */
@@ -395,17 +466,35 @@ ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
 	return SUCCESS;
 }
 
+void *psi_do_calloc(let_calloc *alloc)
+{
+	decl_type *type = real_decl_type(alloc->type);
+	size_t size;
+
+	if (type->type == PSI_T_STRUCT) {
+		/* psi_do_clean expects a NULL pointer after the struct */
+		size = decl_struct_size(type->strct) + sizeof(void *);
+	} else {
+		size = psi_t_size(type->type);
+	}
+
+	return ecalloc(alloc->n, size);
+}
+
 impl_val *psi_do_let(decl_arg *darg)
 {
 	impl_val *arg_val = &darg->let->out;
 	impl_arg *iarg = darg->let->arg;
 
 	if (!iarg) {
-		/*
+		/* let foo = calloc(1, long);
 		 * let foo = NULL;
 		 * let foo;
 		 */
-		if (darg->var->array_size) {
+		if (darg->let->val->func->type == PSI_T_CALLOC) {
+			arg_val->ptr = psi_do_calloc(darg->let->val->func->alloc);
+			darg->let->mem = arg_val->ptr;
+		} else if (darg->var->array_size) {
 			arg_val->ptr = ecalloc(darg->var->array_size, sizeof(*arg_val));
 			darg->let->mem = arg_val->ptr;
 		} else {
@@ -413,26 +502,27 @@ impl_val *psi_do_let(decl_arg *darg)
 		}
 		return arg_val;
 	}
+
 	switch (darg->let->val->func->type) {
 	case PSI_T_BOOLVAL:
 		if (iarg->type->type == PSI_T_BOOL) {
-			arg_val->cval = iarg->val.cval;
+			arg_val->cval = iarg->val.zend.bval;
 		} else {
 			arg_val->cval = zend_is_true(iarg->_zv);
 		}
 		break;
 	case PSI_T_INTVAL:
-		if (iarg->type->type == PSI_T_INT) {
-			arg_val->lval = iarg->val.lval;
+		if (iarg->type->type == PSI_T_INT || iarg->type->type == PSI_T_LONG) {
+			arg_val->lval = iarg->val.zend.lval;
 		} else {
 			arg_val->lval = zval_get_long(iarg->_zv);
 		}
 		break;
 	case PSI_T_STRVAL:
 		if (iarg->type->type == PSI_T_STRING) {
-			arg_val->ptr = estrdup(iarg->val.str->val);
+			arg_val->ptr = estrdup(iarg->val.zend.str->val);
 			darg->let->mem = arg_val->ptr;
-			zend_string_release(iarg->val.str);
+			zend_string_release(iarg->val.zend.str);
 		} else {
 			zend_string *zs = zval_get_string(iarg->_zv);
 			arg_val->ptr = estrdup(zs->val);
@@ -442,17 +532,25 @@ impl_val *psi_do_let(decl_arg *darg)
 		break;
 	case PSI_T_STRLEN:
 		if (iarg->type->type == PSI_T_STRING) {
-			arg_val->lval = iarg->val.str->len;
-			zend_string_release(iarg->val.str);
+			arg_val->lval = iarg->val.zend.str->len;
+			zend_string_release(iarg->val.zend.str);
 		} else {
 			zend_string *zs = zval_get_string(iarg->_zv);
 			arg_val->lval = zs->len;
 			zend_string_release(zs);
 		}
 		break;
-	case PSI_T_CALLOC:
-		arg_val->ptr = calloc(1, darg->let->val->func->size);
-		darg->let->mem = arg_val->ptr;
+	case PSI_T_ARRVAL:
+		if (iarg->type->type == PSI_T_ARRAY) {
+			decl_type *type = real_decl_type(darg->type);
+
+			switch (type->type) {
+			case PSI_T_STRUCT:
+				arg_val->ptr = psi_array_to_struct(type->strct, HASH_OF(iarg->_zv));
+				darg->let->mem = arg_val->ptr;
+				break;
+			}
+		}
 		break;
 	EMPTY_SWITCH_DEFAULT_CASE();
 	}
@@ -469,10 +567,10 @@ void psi_do_set(zval *return_value, set_func *func, decl_vars *vars)
 
 	switch (func->type) {
 	case PSI_T_TO_STRING:
-		psi_to_string(val, vars->vars[0]->arg, return_value);
+		psi_to_string(return_value, real_decl_type(vars->vars[0]->arg->type)->type, val, vars->vars[0]);
 		break;
 	case PSI_T_TO_ARRAY:
-		psi_to_array(val, vars->vars[0]->arg, return_value);
+		psi_to_array(return_value, real_decl_type(vars->vars[0]->arg->type)->type, val, vars->vars[0]);
 		break;
 	EMPTY_SWITCH_DEFAULT_CASE();
 	}
@@ -482,13 +580,13 @@ void psi_do_return(impl *impl, impl_val *ret_val, zval *return_value)
 {
 	switch (impl->stmts->ret.list[0]->func->type) {
 	case PSI_T_TO_STRING:
-		psi_to_string(ret_val, impl->decl->func, return_value);
+		psi_to_string(return_value, real_decl_type(impl->decl->func->type)->type, ret_val, impl->decl->func->var);
 		break;
 	case PSI_T_TO_INT:
-		psi_to_int(ret_val, impl->decl->func, return_value);
+		psi_to_int(return_value, real_decl_type(impl->decl->func->type)->type, ret_val, impl->decl->func->var);
 		break;
 	case PSI_T_TO_ARRAY:
-		psi_to_array(ret_val, impl->decl->func, return_value);
+		psi_to_array(return_value, real_decl_type(impl->decl->func->type)->type, ret_val, impl->decl->func->var);
 		break;
 	EMPTY_SWITCH_DEFAULT_CASE();
 	}
@@ -517,17 +615,27 @@ void psi_do_clean(impl *impl)
 
 		switch (iarg->type->type) {
 		case PSI_T_STRING:
-			if (iarg->val.str) {
-				zend_string_release(iarg->val.str);
+			if (iarg->val.zend.str) {
+				zend_string_release(iarg->val.zend.str);
 			}
 			break;
 		}
 	}
 
-	for (i = 0; i < impl->decl->args->count; ++i) {
+	if (impl->decl->args) for (i = 0; i < impl->decl->args->count; ++i) {
 		decl_arg *darg = impl->decl->args->args[i];
 
 		if (darg->let && darg->let->mem) {
+			decl_type *type = real_decl_type(darg->type);
+
+			if (type->type == PSI_T_STRUCT) {
+				size_t eos = decl_struct_size(type->strct);
+				void **ptr = (void **) ((char *) darg->let->mem + eos);
+
+				while (*ptr) {
+					efree(*ptr++);
+				}
+			}
 			efree(darg->let->mem);
 			darg->let->mem = NULL;
 		}