Move more functionality from the LanguageRuntimes to the Languages.
llvm-svn: 246616
diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h
index 3a43972..70ecf90 100644
--- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h
+++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h
@@ -12,9 +12,12 @@
// C Includes
// C++ Includes
+#include <vector>
+
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-private.h"
+#include "lldb/Core/ConstString.h"
#include "lldb/Target/Language.h"
namespace lldb_private {
@@ -23,6 +26,110 @@
public Language
{
public:
+ class MethodName
+ {
+ public:
+ enum Type
+ {
+ eTypeUnspecified,
+ eTypeClassMethod,
+ eTypeInstanceMethod
+ };
+
+ MethodName () :
+ m_full(),
+ m_class(),
+ m_category(),
+ m_selector(),
+ m_type (eTypeUnspecified),
+ m_category_is_valid (false)
+ {
+ }
+
+ MethodName (const char *name, bool strict) :
+ m_full(),
+ m_class(),
+ m_category(),
+ m_selector(),
+ m_type (eTypeUnspecified),
+ m_category_is_valid (false)
+ {
+ SetName (name, strict);
+ }
+
+ void
+ Clear();
+
+ bool
+ IsValid (bool strict) const
+ {
+ // If "strict" is true, the name must have everything specified including
+ // the leading "+" or "-" on the method name
+ if (strict && m_type == eTypeUnspecified)
+ return false;
+ // Other than that, m_full will only be filled in if the objective C
+ // name is valid.
+ return (bool)m_full;
+ }
+
+ bool
+ HasCategory()
+ {
+ return !GetCategory();
+ }
+
+ Type
+ GetType () const
+ {
+ return m_type;
+ }
+
+ const ConstString &
+ GetFullName () const
+ {
+ return m_full;
+ }
+
+ ConstString
+ GetFullNameWithoutCategory (bool empty_if_no_category);
+
+ bool
+ SetName (const char *name, bool strict);
+
+ const ConstString &
+ GetClassName ();
+
+ const ConstString &
+ GetClassNameWithCategory ();
+
+ const ConstString &
+ GetCategory ();
+
+ const ConstString &
+ GetSelector ();
+
+ // Get all possible names for a method. Examples:
+ // If name is "+[NSString(my_additions) myStringWithCString:]"
+ // names[0] => "+[NSString(my_additions) myStringWithCString:]"
+ // names[1] => "+[NSString myStringWithCString:]"
+ // If name is specified without the leading '+' or '-' like "[NSString(my_additions) myStringWithCString:]"
+ // names[0] => "+[NSString(my_additions) myStringWithCString:]"
+ // names[1] => "-[NSString(my_additions) myStringWithCString:]"
+ // names[2] => "+[NSString myStringWithCString:]"
+ // names[3] => "-[NSString myStringWithCString:]"
+ size_t
+ GetFullNames (std::vector<ConstString> &names, bool append);
+ protected:
+ ConstString m_full; // Full name: "+[NSString(my_additions) myStringWithCString:]"
+ ConstString m_class; // Class name: "NSString"
+ ConstString m_class_category; // Class with category: "NSString(my_additions)"
+ ConstString m_category; // Category: "my_additions"
+ ConstString m_selector; // Selector: "myStringWithCString:"
+ Type m_type;
+ bool m_category_is_valid;
+
+ };
+
virtual ~ObjCLanguage() = default;
ObjCLanguage () = default;
@@ -48,6 +155,30 @@
static lldb_private::ConstString
GetPluginNameStatic();
+ static bool
+ IsPossibleObjCMethodName (const char *name)
+ {
+ if (!name)
+ return false;
+ bool starts_right = (name[0] == '+' || name[0] == '-') && name[1] == '[';
+ bool ends_right = (name[strlen(name) - 1] == ']');
+ return (starts_right && ends_right);
+ }
+
+ static bool
+ IsPossibleObjCSelector (const char *name)
+ {
+ if (!name)
+ return false;
+
+ if (strchr(name, ':') == NULL)
+ return true;
+ else if (name[strlen(name) - 1] == ':')
+ return true;
+ else
+ return false;
+ }
+
//------------------------------------------------------------------
// PluginInterface protocol
//------------------------------------------------------------------