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Diffstat (limited to 'CIAO/tools/IDL3_to_XMI/IDL3_to_XMI_visitor.h')
| -rw-r--r-- | CIAO/tools/IDL3_to_XMI/IDL3_to_XMI_visitor.h | 324 |
1 files changed, 0 insertions, 324 deletions
diff --git a/CIAO/tools/IDL3_to_XMI/IDL3_to_XMI_visitor.h b/CIAO/tools/IDL3_to_XMI/IDL3_to_XMI_visitor.h deleted file mode 100644 index b3f1aaabf65..00000000000 --- a/CIAO/tools/IDL3_to_XMI/IDL3_to_XMI_visitor.h +++ /dev/null @@ -1,324 +0,0 @@ -/** - * @file IDL3_to_XMI_visitor.h - * @author William R. Otte <wotte@dre.vanderbilt.edu> - * - * Implements a visitor that generates XMI for the CARDAMOM - * code generation facility. - * - * This IDL->XMI mapping appears to be based on a IDL->UML->XMI - * mapping, and should be valid XMI version 1.1 - */ - -#ifndef CIAO_XMI_VISITOR_H -#define CIAO_XMI_VISITOR_H - -#include "ace/Containers.h" -#include "ace/Hash_Map_Manager.h" -#include "ace/Null_Mutex.h" -#include "ace/SString.h" - -#include "xercesc/util/XercesDefs.hpp" - -#include "ast_visitor.h" -#include "ast_component.h" -#include "ast_concrete_type.h" - -#include "utl_scoped_name.h" -#include "Literals.h" -#include "ace/XML_Utils/XercesString.h" -#include "CIAO_IDL3_TO_XMI_Export.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -class TAO_OutStream; -class UTL_ExceptList; - -namespace XERCES_CPP_NAMESPACE -{ - class DOMDocument; - class DOMElement; -} - -namespace DAnCE -{ - namespace XMI - { - - /** - * @class idl3_to_xmi_visitor - * @brief Visitor that generates XMI for the CARDAMOM code - * generation facilities. - */ - class CIAO_IDL3_TO_XMI_Export idl3_to_xmi_visitor : public ast_visitor - { - public: - idl3_to_xmi_visitor (bool skip_imported); - virtual ~idl3_to_xmi_visitor (void); - - virtual int visit_decl (AST_Decl *d); - virtual int visit_scope (UTL_Scope *node); - virtual int visit_type (AST_Type *node); - virtual int visit_predefined_type (AST_PredefinedType *node); - virtual int visit_module (AST_Module *node); - virtual int visit_template_module (AST_Template_Module *node); - virtual int visit_template_module_inst (AST_Template_Module_Inst *node); - virtual int visit_template_module_ref (AST_Template_Module_Ref *node); - virtual int visit_param_holder(AST_Param_Holder *node); - virtual int visit_interface (AST_Interface *node); - virtual int visit_interface_fwd (AST_InterfaceFwd *node); - virtual int visit_valuebox (AST_ValueBox *node); - virtual int visit_valuetype (AST_ValueType *node); - virtual int visit_valuetype_fwd (AST_ValueTypeFwd *node); - virtual int visit_eventtype (AST_EventType *node); - virtual int visit_eventtype_fwd (AST_EventTypeFwd *node); - virtual int visit_component (AST_Component *node); - virtual int visit_component_fwd (AST_ComponentFwd *node); - virtual int visit_provides (AST_Provides *node); - virtual int visit_uses (AST_Uses *node); - virtual int visit_publishes (AST_Publishes *node); - virtual int visit_emits (AST_Emits *node); - virtual int visit_consumes (AST_Consumes *node); - virtual int visit_porttype (AST_PortType *node); - virtual int visit_extended_port (AST_Extended_Port *node); - virtual int visit_mirror_port (AST_Mirror_Port *node); - virtual int visit_connector (AST_Connector *node); - virtual int visit_home (AST_Home *node); - virtual int visit_factory (AST_Factory *node); - virtual int visit_structure (AST_Structure *node); - virtual int visit_structure_fwd (AST_StructureFwd *node); - virtual int visit_exception (AST_Exception *node); - virtual int visit_expression (AST_Expression *node); - virtual int visit_enum (AST_Enum *node); - virtual int visit_operation (AST_Operation *node); - virtual int visit_field (AST_Field *node); - virtual int visit_argument (AST_Argument *node); - virtual int visit_attribute (AST_Attribute *node); - virtual int visit_union (AST_Union *node); - virtual int visit_union_fwd (AST_UnionFwd *node); - virtual int visit_union_branch (AST_UnionBranch *node); - virtual int visit_union_label (AST_UnionLabel *node); - virtual int visit_constant (AST_Constant *node); - virtual int visit_enum_val (AST_EnumVal *node); - virtual int visit_array (AST_Array *node); - virtual int visit_sequence (AST_Sequence *node); - virtual int visit_string (AST_String *node); - virtual int visit_typedef (AST_Typedef *node); - virtual int visit_root (AST_Root *node); - virtual int visit_native (AST_Native *node); - virtual int visit_finder (AST_Finder *node); - - struct Error - { - Error (const ACE_CString &diag, AST_Decl *node = 0) - : diag_ (diag), - node_ (node) - {} - - void node (AST_Decl *node) { if (node_ == 0) node_ = node; } - - const ACE_CString diag_; - AST_Decl *node_; - }; - - private: - /// Generates several elements common to most XMI elements. - /// Generates the following attributes: xmi.id, name, visibility, namespace, stereotype - /// and the tagged value grouping. - /// @param stereotype The stereotype this element should be associated with. - void gen_common_elements (AST_Decl *node, const ACE_TCHAR *stereotype); - - /// Converts a number into a string representation. - /// Caller responsible for memory. - template <typename T> - ACE_TCHAR * number_to_string (T val); - - /// Common elements of operation XMI generation - void visit_operation_impl (AST_Operation *node, const ACE_TCHAR *stereotype); - - /// implementation for elements common to both eventtypes - /// and valuetypes - void visit_valuetype_impl (AST_ValueType *node); - - /// implementation of elements common to exceptions and structures. - void visit_struct_impl (AST_Structure *node); - - /// Generation of common associations of anonymous and typedefed arrays. - void gen_array_associations (AST_Decl *node, AST_Array *array); - - /// Generation of common associations of anonymous and typedefed sequences. - void gen_sequence_associations (AST_Decl *node, AST_Sequence *sequence); - - /// sets an attribute on the element at the top of the stack. - void set_attribute (const ACE_TCHAR *name, - const ACE_TCHAR *value); - - - /// sets an attribute on the element at the top of the stack - void set_attribute (const ACE_TCHAR *name, - const XMLCh *value); - - /// Adds a text child to the element at the top of the stack - void add_text (const ACE_TCHAR *text); - - /// Greates a new element as a child of the current stack element - XERCES_CPP_NAMESPACE::DOMElement * create_element (const ACE_TCHAR *name); - - /// Generate stereotypes for XMI document - XERCES_CPP_NAMESPACE::DOMElement * generate_stereotypes (void); - - /// Helper method which creates new stereotype elements - void add_stereotype (const LITERAL_T name, - const LITERAL_T bc); - - /// Generates an XMI ID. - /// @param node If passed, the file name and line number will be - /// generated as part of the ID. - static XMLCh * gen_xmi_id (AST_Decl * node = 0); - - /// Generates an XMI ID with file_name and line as part of the id. - static XMLCh * gen_xmi_id (const ACE_TCHAR *file_name, long line); - - /// Used to store the next ID for generation - static size_t current_id_; - - /// Generates the tagged value grouping common to most XMI elements - void gen_tagged_value (AST_Decl *); - - /// Sets an attribute with name containment_name whose value is the - /// ID of the top of the namespace stack. - void set_containing_element (const ACE_TCHAR *containment_name); - - /// Looks up the xmi:id assoviated with xid_name and sets it as an - /// attribute - void find_and_set_xid_as_attr (const ACE_TCHAR *attr_name, const ACE_TCHAR *xid_name); - - /// Creates a XMI ID based on node, and sets its value to - /// the xmi.id attribute of the current top of element stack. - void create_and_store_xmi_id (AST_Decl *node); - - /// Creates a XMI ID based on node, and sets its value to - /// the name attribute of the current top of element stack. - void create_and_store_xmi_id (const ACE_TCHAR *name, AST_Decl *node = 0); - - /// Finds and returns the xmi.id associated with name. - XMLCh * lookup_xid (const ACE_TCHAR *name); - - /// Finds and returns the xmi.id associated with the provided type. - XMLCh * lookup_type_xid (AST_Type *); - - /// Used to add generalizations - most commonly used for supports - /// relationships. in component foo supports bar, foo is the sub, - /// bar is the super. - XMLCh * add_generalization (const ACE_TCHAR *sub, const ACE_TCHAR *super); - XMLCh * add_generalization (AST_Type *sub, AST_Type *super); - - XMLCh * add_generalization (const XMLCh *sub, const XMLCh *super); - - /// @param component Repository ID of component - /// @param port_kind text of port stereotype from LITERALS - /// @param port_type Repository ID of port type (ie, interface type for facet) - /// @param name The name of the port - /// @param is_multiple The multiplicity of the port (ie, uses multiple.) - void add_port (const ACE_TCHAR *port_kind, - AST_Field *port_node); - - void add_managed_component (const ACE_TCHAR *home, const ACE_TCHAR *component); - - - ACE_TCHAR * union_label_value (AST_Expression *exp); - - typedef ACE_Hash_Map_Manager_Ex< ACE_TString, - XML::XStr, - ACE_Hash <ACE_TString>, - ACE_Equal_To <ACE_TString>, - ACE_Null_Mutex > XMI_ID_MAP; - - /// Stores xmi.ids for elements, indexed by repoId. - XMI_ID_MAP id_map_; - - typedef ACE_Unbounded_Stack<XERCES_CPP_NAMESPACE::DOMElement *> ELEMENT_STACK; - - /// Stores elements we are currently generating XMI. Top of stack is the current - /// element. - ELEMENT_STACK stack_; - - struct ElementContext { - ACE_TString ns_; - XERCES_CPP_NAMESPACE::DOMElement *elem_; - }; - - typedef ACE_Hash_Map_Manager_Ex< ACE_TString, - ElementContext, - ACE_Hash <ACE_TString>, - ACE_Equal_To <ACE_TString>, - ACE_Null_Mutex > REPO_ID_MAP; - - /// Stores elements that were forward declared. Also stores modules that can - /// be reopened. - REPO_ID_MAP repo_id_map_; - - /// Provides a "protected" push that is popped when the current scope - /// is exited. - struct ES_Guard - { - ES_Guard (const ACE_TCHAR *name, idl3_to_xmi_visitor *); - ES_Guard (XERCES_CPP_NAMESPACE::DOMElement *ele, - idl3_to_xmi_visitor *); - ~ES_Guard (void); - - idl3_to_xmi_visitor &vis_; - }; - - friend struct ES_Guard; - - typedef ACE_Unbounded_Stack< ACE_TString > STRING_STACK; - - /// Stores namespaces associated with our current scope. - STRING_STACK namespace_; - - /// Provides a protected push for the namespace stack that - /// pops when the current scope is exited. - struct NS_Guard - { - NS_Guard (const ACE_TCHAR *name, idl3_to_xmi_visitor *); - ~NS_Guard (void); - - idl3_to_xmi_visitor &vis_; - }; - - friend struct NS_Guard; - - XERCES_CPP_NAMESPACE::DOMDocument *dom_; - - XERCES_CPP_NAMESPACE::DOMElement *root_; - - XERCES_CPP_NAMESPACE::DOMElement *generalizations_; - - XERCES_CPP_NAMESPACE::DOMElement *associations_; - - XML::XStr base_id_; - - /// true if for some reason the generated output is bad - /// and shouldn't be written. - bool output_dirty_; - - bool skip_imported_; - - /// true if we are in enum "scope". - bool visiting_enum_; - - /// Used to determine IDL ordering of union labels. - size_t order_; - - /// USed to cache the type of union descriminators - AST_ConcreteType *union_disc_; - - /// Used to cache the type whose scope we are currently in. - AST_Decl *cached_type_; - }; - } -} - -#endif |