Further to the previous fix, don't clear the content buffer afetr an open/close tag

callback -- clear it before. This stops included content from being lost.

src/libCStreamedXML/parser.c

@@ -110,7 +110,7 @@ int csxml_feedChar(struct csxml* ctx, char ch)
     int try;
 
 #ifdef DEBUG_STATE_MACHINE
-    printf("Character '%c' (%02X), state %d\n", ch, ch, ctx->state);
+    printf("%p: Character '%c' (%02X), state %d, buffer %s\n", ctx, ch, ch, ctx->state, ctx->buffer.data);
 #endif
 
 #define ERROR(_reason) do { \
@@ -398,11 +398,11 @@ int csxml_feedChar(struct csxml* ctx, char ch)
         default:
             switch(ch) {
             case L'>':
+                CLEAR_BUFFER(buffer);
                 TRY(list_push(ctx, &ctx->elemStack, &ctx->elemName));
                 ctx->state = StateNone;
                 TRY(ctx->element(ctx, ctx->elemName.data, 0));
                 ++ctx->elementDepth;
-                CLEAR_BUFFER(buffer);
                 break;
 
             case L'/':
@@ -489,9 +489,9 @@ int csxml_feedChar(struct csxml* ctx, char ch)
                 ctx->state = StateNeedClose;
             } else if(ch == '>') {
                 ctx->state = StateNone;
+                CLEAR_BUFFER(buffer);
                 TRY(ctx->element(ctx, ctx->elemName.data, ctx->elemAttrVals.len));
                 TRY(list_push(ctx, &ctx->elemStack, &ctx->elemName));
-                CLEAR_BUFFER(buffer);
                 ++ctx->elementDepth;
             } else ERROR("Invalid character after attribute.");
             break;
@@ -501,9 +501,9 @@ int csxml_feedChar(struct csxml* ctx, char ch)
     case StateNeedClose:
         if(ch != '>') ERROR("Stray `/' in open tag.");
         ctx->state = StateNone;
+        CLEAR_BUFFER(buffer);
         TRY(ctx->element(ctx, ctx->elemName.data, ctx->elemAttrVals.len));
         TRY(ctx->closeTag(ctx, ctx->elemName.data));
-        CLEAR_BUFFER(buffer);
         break;
 
     case StateClose:
@@ -528,10 +528,9 @@ int csxml_feedChar(struct csxml* ctx, char ch)
             TRY(buffer_copy(ctx, &ctx->elemName, list_pop(&ctx->elemStack)));
             if(strcmp(ctx->elemName.data, ctx->buffer.data)) ERROR("Mismatched close tag.");
             ctx->state = StateNone;
+            CLEAR_BUFFER(buffer);
             TRY(ctx->closeTag(ctx, ctx->elemName.data));
             --ctx->elementDepth;
-            CLEAR_BUFFER(buffer);
-
         }
         break;
 
@@ -541,9 +540,9 @@ int csxml_feedChar(struct csxml* ctx, char ch)
         TRY(buffer_copy(ctx, &ctx->elemName, list_pop(&ctx->elemStack)));
         if(strcmp(ctx->elemName.data, ctx->buffer.data)) ERROR("Mismatched close tag.");
         ctx->state = StateNone;
+        CLEAR_BUFFER(buffer);
         TRY(ctx->closeTag(ctx, ctx->elemName.data));
         --ctx->elementDepth;
-        CLEAR_BUFFER(buffer);
         break;
 
     case StateEntity:

src/libStreamedXML/Parser.cpp

@@ -383,9 +383,9 @@ doBuffer:
                         case L'>':
                             elemStack.push_back(buffer);
                             state = StateNone;
+                            buffer.clear();
                             callback->element(buffer, elemAttrs);
                             ++elementDepth;
-                            buffer.clear();
                             break;
                         
                         case L'/':
@@ -413,8 +413,8 @@ doBuffer:
                         case L'>':
                             elemStack.push_back(elemName);
                             state = StateNone;
-                            callback->element(elemName, elemAttrs);
                             buffer.clear();
+                            callback->element(elemName, elemAttrs);
                             ++elementDepth;
                             break;
                         
@@ -475,9 +475,9 @@ doBuffer:
                         state = StateNeedClose;
                     } else if(ch == L'>') {
                         state = StateNone;
+                        buffer.clear();
                         callback->element(elemName, elemAttrs);
                         elemStack.push_back(elemName);
-                        buffer.clear();
                         ++elementDepth;
                     } else ERROR(L"Invalid character after attribute.");
                     break;
@@ -487,9 +487,9 @@ doBuffer:
         case StateNeedClose:
             if(ch != L'>') ERROR(L"Stray `/' in open tag.");
             state = StateNone;
+            buffer.clear();
             callback->element(elemName, elemAttrs);
             callback->closeTag(elemName);
-            buffer.clear();
             break;
 
         case StateClose:
@@ -514,8 +514,8 @@ doBuffer:
                     if(elemStack.back() != buffer) ERROR(L"Mismatched close tag.");
                     elemStack.pop_back();
                     state = StateNone;
-                    callback->closeTag(buffer);
                     buffer.clear();
+                    callback->closeTag(buffer);
                     --elementDepth;
             }
             break;
@@ -526,8 +526,8 @@ doBuffer:
             if(elemStack.back() != elemName) ERROR(L"Mismatched close tag.");
             elemStack.pop_back();
             state = StateNone;
-            callback->closeTag(elemName);
             buffer.clear();
+            callback->closeTag(elemName);
             --elementDepth;
             break;