sdbus++: Prepend all errors with 'Error' namespace

Old:
    Error identifier: com.example.Interface.LogicError
    Exception class: com::example::Interface::common::LogicError

New:
    Error identifier: com.example.Interface.Error.LogicError
    Exception class: com::example::Interface::Error::LogicError

Change-Id: I866046f4a0514f5bce40bdef46a218060d107765
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

4 files changed, 9 insertions, 7 deletions

diff --git a/tools/example/net/poettering/Calculator.interface.yaml b/tools/example/net/poettering/Calculator.interface.yaml
index 4167c36..3c70cbc 100644
--- a/tools/example/net/poettering/Calculator.interface.yaml
+++ b/tools/example/net/poettering/Calculator.interface.yaml
@@ -40,7 +40,7 @@ methods:
           description: >
             The result of (x/y).
       errors:
-        - self.DivisionByZero
+        - self.Error.DivisionByZero
     - name: Clear
       description: >
         Reset the LastResult property to zero.
diff --git a/tools/sdbusplus/templates/error.mako.cpp b/tools/sdbusplus/templates/error.mako.cpp
index 933ddcb..62cc541 100644
--- a/tools/sdbusplus/templates/error.mako.cpp
+++ b/tools/sdbusplus/templates/error.mako.cpp
@@ -6,7 +6,7 @@ namespace sdbusplus
 namespace ${s}
 {
     % endfor
-namespace common
+namespace Error
 {
     % for e in error.errors:
 const char* ${e.name}::what() const noexcept
@@ -15,7 +15,7 @@ const char* ${e.name}::what() const noexcept
 }
     % endfor
 
-} // namespace common
+} // namespace Error
     % for s in reversed(namespaces):
 } // namespace ${s}
     % endfor
diff --git a/tools/sdbusplus/templates/error.mako.hpp b/tools/sdbusplus/templates/error.mako.hpp
index 9f4f7f8..51f4860 100644
--- a/tools/sdbusplus/templates/error.mako.hpp
+++ b/tools/sdbusplus/templates/error.mako.hpp
@@ -8,7 +8,7 @@ namespace sdbusplus
 namespace ${s}
 {
     % endfor
-namespace common
+namespace Error
 {
 
     % for e in error.errors:
@@ -22,7 +22,7 @@ struct ${e.name} : public sdbusplus::exception_t
 };
 
     % endfor
-} // namespace common
+} // namespace Error
     % for s in reversed(namespaces):
 } // namespace ${s}
     % endfor
diff --git a/tools/sdbusplus/templates/method.mako.prototype.hpp b/tools/sdbusplus/templates/method.mako.prototype.hpp
index 20a4373..d9c1ec7 100644
--- a/tools/sdbusplus/templates/method.mako.prototype.hpp
+++ b/tools/sdbusplus/templates/method.mako.prototype.hpp
@@ -55,7 +55,9 @@
         return e.split('.').pop();
 
     def error_include(e):
-        return '/'.join(error_namespace(e).split('::')) + '/error.hpp';
+        l = error_namespace(e).split('::')
+        l.pop() # Remove "Error"
+        return '/'.join(l) + '/error.hpp';
 
 %>
 ###
@@ -140,7 +142,7 @@ int ${interface_name()}::_callback_${ method.CamelCase }(
         return -EINVAL;
     }
     % for e in method.errors:
-    catch(sdbusplus::${error_namespace(e)}::common::${error_name(e)}& e)
+    catch(sdbusplus::${error_namespace(e)}::${error_name(e)}& e)
     {
         auto name = e.what();
         sd_bus_error_set_const(error, name, name);