forked from enlightenment/efl
281 lines
7.5 KiB
C
281 lines
7.5 KiB
C
#include "eo_lexer.h"
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static Eina_Bool _validate_type(const Eolian_Type *tp);
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static Eina_Bool _validate_expr(const Eolian_Expression *expr,
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const Eolian_Type *tp,
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Eolian_Expression_Mask msk);
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static Eina_Bool
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_sf_map_cb(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED,
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const Eolian_Struct_Type_Field *sf, Eina_Bool *success)
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{
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*success = _validate_type(sf->type);
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return *success;
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}
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static Eina_Bool
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_ef_map_cb(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED,
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const Eolian_Enum_Type_Field *ef, Eina_Bool *success)
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{
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if (ef->value)
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*success = _validate_expr(ef->value, NULL, EOLIAN_MASK_INT);
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else
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*success = EINA_TRUE;
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return *success;
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}
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static Eina_Bool
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_type_error(const Eolian_Type *tp, const char *msg)
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{
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eina_log_print(_eolian_log_dom, EINA_LOG_LEVEL_WARN, tp->base.file, "",
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tp->base.line, "%s at column %d", msg, tp->base.column);
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return EINA_FALSE;
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}
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static Eina_Bool
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_validate_type(const Eolian_Type *tp)
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{
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switch (tp->type)
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{
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case EOLIAN_TYPE_VOID:
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case EOLIAN_TYPE_COMPLEX:
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return EINA_TRUE;
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case EOLIAN_TYPE_REGULAR:
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{
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const Eolian_Type *tpp;
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/* builtins */
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int id = eo_lexer_keyword_str_to_id(tp->full_name);
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if (id)
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return eo_lexer_is_type_keyword(id);
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/* user defined */
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tpp = eolian_type_alias_get_by_name(tp->full_name);
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if (!tpp)
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{
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char buf[256];
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snprintf(buf, sizeof(buf), "undefined alias %s", tp->full_name);
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_type_error(tp, buf);
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return EINA_TRUE; /* for now only warn */
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}
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return _validate_type(tpp);
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}
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case EOLIAN_TYPE_REGULAR_STRUCT:
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{
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const Eolian_Type *tpp;
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tpp = eolian_type_struct_get_by_name(tp->full_name);
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if (!tpp)
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{
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char buf[256];
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snprintf(buf, sizeof(buf), "undefined struct %s", tp->full_name);
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_type_error(tp, buf);
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return EINA_TRUE; /* for now only warn */
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}
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return _validate_type(tpp);
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}
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case EOLIAN_TYPE_REGULAR_ENUM:
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{
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const Eolian_Type *tpp;
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tpp = eolian_type_enum_get_by_name(tp->full_name);
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if (!tpp)
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{
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char buf[256];
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snprintf(buf, sizeof(buf), "undefined enum %s", tp->full_name);
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_type_error(tp, buf);
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return EINA_TRUE; /* for now only warn */
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}
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return _validate_type(tpp);
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}
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case EOLIAN_TYPE_POINTER:
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case EOLIAN_TYPE_ALIAS:
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return _validate_type(tp->base_type);
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case EOLIAN_TYPE_FUNCTION:
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{
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Eina_List *l;
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Eolian_Type *tpp;
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if (tp->ret_type && !_validate_type(tp->ret_type))
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return EINA_FALSE;
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EINA_LIST_FOREACH(tp->arguments, l, tpp)
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if (!_validate_type(tpp))
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return EINA_FALSE;
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return EINA_TRUE;
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}
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case EOLIAN_TYPE_STRUCT:
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{
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Eina_Bool succ = EINA_TRUE;
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eina_hash_foreach(tp->fields, (Eina_Hash_Foreach)_sf_map_cb, &succ);
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return succ;
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}
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case EOLIAN_TYPE_STRUCT_OPAQUE:
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return EINA_TRUE;
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case EOLIAN_TYPE_ENUM:
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{
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Eina_Bool succ = EINA_TRUE;
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eina_hash_foreach(tp->fields, (Eina_Hash_Foreach)_ef_map_cb, &succ);
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return succ;
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}
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case EOLIAN_TYPE_CLASS:
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{
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if (!eolian_type_class_get(tp))
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{
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/* for now only warn */
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char buf[256];
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snprintf(buf, sizeof(buf), "undefined class %s "
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"(likely wrong namespacing)", tp->full_name);
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_type_error(tp, buf);
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}
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return EINA_TRUE;
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}
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default:
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return EINA_FALSE;
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}
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return EINA_TRUE;
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}
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static Eina_Bool
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_validate_expr(const Eolian_Expression *expr, const Eolian_Type *tp,
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Eolian_Expression_Mask msk)
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{
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Eolian_Value val;
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if (tp)
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val = eolian_expression_eval_type(expr, tp);
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else
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val = eolian_expression_eval(expr, msk);
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return (val.type != EOLIAN_EXPR_UNKNOWN);
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}
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static Eina_Bool
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_validate_param(const Eolian_Function_Parameter *param)
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{
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if (!_validate_type(param->type))
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return EINA_FALSE;
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return EINA_TRUE;
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}
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static Eina_Bool
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_validate_function(const Eolian_Function *func)
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{
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Eina_List *l;
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const Eolian_Function_Parameter *param;
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if (func->get_ret_type && !_validate_type(func->get_ret_type))
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return EINA_FALSE;
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if (func->set_ret_type && !_validate_type(func->set_ret_type))
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return EINA_FALSE;
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if (func->get_ret_val && !_validate_expr(func->get_ret_val,
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func->get_ret_type, 0))
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return EINA_FALSE;
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if (func->set_ret_val && !_validate_expr(func->set_ret_val,
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func->set_ret_type, 0))
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return EINA_FALSE;
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EINA_LIST_FOREACH(func->keys, l, param)
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if (!_validate_param(param))
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return EINA_FALSE;
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EINA_LIST_FOREACH(func->params, l, param)
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if (!_validate_param(param))
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return EINA_FALSE;
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return EINA_TRUE;
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}
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static Eina_Bool
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_validate_event(const Eolian_Event *event)
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{
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if (event->type && !_validate_type(event->type))
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return EINA_FALSE;
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return EINA_TRUE;
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}
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static Eina_Bool
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_validate_class(const Eolian_Class *cl)
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{
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Eina_List *l;
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const Eolian_Function *func;
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const Eolian_Event *event;
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EINA_LIST_FOREACH(cl->properties, l, func)
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if (!_validate_function(func))
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return EINA_FALSE;
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EINA_LIST_FOREACH(cl->methods, l, func)
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if (!_validate_function(func))
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return EINA_FALSE;
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EINA_LIST_FOREACH(cl->events, l, event)
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if (!_validate_event(event))
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return EINA_FALSE;
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return EINA_TRUE;
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}
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static Eina_Bool
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_validate_variable(const Eolian_Variable *var)
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{
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if (!_validate_type(var->base_type))
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return EINA_FALSE;
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if (var->value && !_validate_expr(var->value, var->base_type, 0))
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return EINA_FALSE;
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return EINA_TRUE;
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}
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static Eina_Bool
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_type_map_cb(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED,
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const Eolian_Type *tp, Eina_Bool *success)
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{
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*success = _validate_type(tp);
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return *success;
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}
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static Eina_Bool
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_var_map_cb(const Eina_Hash *hash EINA_UNUSED, const void *key EINA_UNUSED,
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const Eolian_Variable *var, Eina_Bool *success)
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{
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*success = _validate_variable(var);
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return *success;
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}
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Eina_Bool
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database_validate(void)
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{
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const Eolian_Class *cl;
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Eina_Iterator *iter = eolian_all_classes_get();
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EINA_ITERATOR_FOREACH(iter, cl)
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if (!_validate_class(cl))
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{
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eina_iterator_free(iter);
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return EINA_FALSE;
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}
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eina_iterator_free(iter);
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Eina_Bool succ = EINA_TRUE;
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eina_hash_foreach(_aliases, (Eina_Hash_Foreach)_type_map_cb, &succ);
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if (!succ)
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return EINA_FALSE;
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eina_hash_foreach(_structs, (Eina_Hash_Foreach)_type_map_cb, &succ);
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if (!succ)
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return EINA_FALSE;
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eina_hash_foreach(_enums, (Eina_Hash_Foreach)_type_map_cb, &succ);
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if (!succ)
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return EINA_FALSE;
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eina_hash_foreach(_globals, (Eina_Hash_Foreach)_var_map_cb, &succ);
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if (!succ)
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return EINA_FALSE;
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eina_hash_foreach(_constants, (Eina_Hash_Foreach)_var_map_cb, &succ);
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if (!succ)
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return EINA_FALSE;
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return EINA_TRUE;
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}
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