Fix parsing last line without CRLF/LF.

Check EOF at the end of the buffer.

radio/src/storage/modelslist.cpp

@@ -381,6 +381,7 @@ bool ModelsList::loadYaml()
       if (bytes_read == 0)
         break;
 
+      if (f_eof(&file)) yp.set_eof();
       if (yp.parse(line, bytes_read) != YamlParser::CONTINUE_PARSING)
         break;
     }

radio/src/storage/sdcard_yaml.cpp

@@ -58,6 +58,7 @@ const char * readYamlFile(const char* fullpath, const YamlParserCalls* calls, vo
       if (bytes_read == 0)
         break;
       
+      if (f_eof(&file)) yp.set_eof();
       if (yp.parse(buffer, bytes_read) != YamlParser::CONTINUE_PARSING)
         break;
     }

radio/src/storage/yaml/yaml_parser.cpp

@@ -40,6 +40,7 @@ void YamlParser::init(const YamlParserCalls* parser_calls, void* parser_ctx)
     calls = parser_calls;
     ctx   = parser_ctx;
     reset();
+    eof = false;
 }
 
 void YamlParser::reset()
@@ -311,6 +312,11 @@ YamlParser::parse(const char* buffer, unsigned int size)
         c++;
     } // for each char
 
+    if ((state == ps_Val) && eof && node_found) {
+        // TODO: trim spaces at the end?
+        calls->set_attr(ctx, scratch_buf, scratch_len);
+    }
+    
     return CONTINUE_PARSING;
 }
 

radio/src/storage/yaml/yaml_parser.h

@@ -73,6 +73,7 @@ class YamlParser
     uint8_t scratch_len;
 
     bool node_found;
+    bool eof;
 
     // tree iterator state
     const YamlParserCalls* calls;
@@ -98,6 +99,8 @@ public:
     void init(const YamlParserCalls* parser_calls, void* parser_ctx);
     
     YamlResult parse(const char* buffer, unsigned int size);
+
+    void set_eof() { eof = true; }
 };
 
 #endif