matthieu-labas/sxmlc

reading from EPROM

Closed this issue · 4 comments

embbo commented

Hi i am reading from eeprom and i get string without any problem . but when i parse, it doesn't recognize the string .. its like this
char buffer[1024];
printf buffer :

but if i declare string in same fiuntion it works fine.

char buffer[] = "\n"............

      XMLDoc doc;
 XMLDoc_init(&doc);
 XMLDoc_parse_buffer_DOM(buffer, "test1", &doc);
 XMLNode* root;
 root = doc.nodes[doc.i_root];

 char* root_name = (char*)malloc(strlen(root->tag));
 strcpy(root_name, root->tag);


 display_recursive_children_content(root, root->n_children, root->tag);
embbo commented

I CAN PARSE this formate

 "<?xml version='1.0' encoding='utf-8'?>\n"
			 "<UANodeSet xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:uax=\"http://opcfoundation.org/UA/2008/02/Types.xsd\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns=\"http://opcfoundation.org/UA/2011/03/UANodeSet.xsd\">\n"
			 "  <NamespaceUris>\n"
			 "    <Uri>http://audit.de</Uri>\n"
			 "  </NamespaceUris>\n"
			 "  <Aliases>\n"
			 "    <Alias Alias=\"Int32\">i=6</Alias>\n"
			 "    <Alias Alias=\"Float\">i=10</Alias>\n"
			 "    <Alias Alias=\"Organizes\">i=35</Alias>\n"
			 "    <Alias Alias=\"HasTypeDefinition\">i=40</Alias>\n"
			 "    <Alias Alias=\"HasComponent\">i=47</Alias>\n"
			 "  </Aliases>\n"
			 "  <UAObject NodeId=\"i=20001\" BrowseName=\"0:powerSetup\" ParentNodeId=\"i=85\">\n"
			 "    <DisplayName>powerSetup</DisplayName>\n"
			 "    <References>\n"
			 "      <Reference ReferenceType=\"Organizes\" IsForward=\"false\">i=85</Reference>\n"
			 "      <Reference ReferenceType=\"HasTypeDefinition\">i=58</Reference>\n"
			 "      <Reference ReferenceType=\"HasComponent\">i=20002</Reference>\n"
			 "      <Reference ReferenceType=\"HasComponent\">i=20003</Reference>\n"
			 "    </References>\n"
			 "  </UAObject>\n"
			 "  <UAVariable NodeId=\"i=20002\" BrowseName=\"0:minPower\" ParentNodeId=\"i=20001\" DataType=\"Int32\">\n"
			 "    <DisplayName>minPower</DisplayName>\n"
			 "    <Description>minPower</Description>\n"
			 "    <References>\n"
			 "      <Reference ReferenceType=\"HasComponent\" IsForward=\"false\">i=20001</Reference>\n"
			 "      <Reference ReferenceType=\"HasTypeDefinition\">i=63</Reference>\n"
			 "    </References>\n"
			 "    <Value>\n"
			 "      <uax:Int32>0</uax:Int32>\n"
			 "    </Value>\n"
			 "  </UAVariable>\n"
			 "  <UAVariable NodeId=\"i=20003\" BrowseName=\"0:maxPower\" ParentNodeId=\"i=20001\" DataType=\"Float\">\n"
			 "    <DisplayName>maxPower</DisplayName>\n"
			 "    <Description>maxPower</Description>\n"
			 "    <References>\n"
			 "      <Reference ReferenceType=\"HasComponent\" IsForward=\"false\">i=20001</Reference>\n"
			 "      <Reference ReferenceType=\"HasTypeDefinition\">i=63</Reference>\n"
			 "    </References>\n"
			 "    <Value>\n"
			 "      <uax:Float>0.0</uax:Float>\n"
			 "    </Value>\n"
			 "  </UAVariable>\n"
			 "</UANodeSet>";
embbo commented

but not this one .. both are same only 1 in string and declare in fucntion and other i read from ROM

<?xml version='1.0' encoding='utf-8'?>
<UANodeSet xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:uax="http://opcfoundation.org/UA/2008/02/Types.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://opcfoundation.org/UA/2011/03/UANodeSet.xsd">
  <NamespaceUris>
    <Uri>http://audit.de</Uri>
  </NamespaceUris>
  <Aliases>
    <Alias Alias="Int32">i=6</Alias>
    <Alias Alias="Float">i=10</Alias>
    <Alias Alias="Organizes">i=35</Alias>
    <Alias Alias="HasTypeDefinition">i=40</Alias>
    <Alias Alias="HasComponent">i=47</Alias>
  </Aliases>
  <UAObject NodeId="i=20001" BrowseName="0:powerSetup" ParentNodeId="i=85">
    <DisplayName>powerSetup</DisplayName>
    <References>
      <Reference ReferenceType="Organizes" IsForward="false">i=85</Reference>
      <Reference ReferenceType="HasTypeDefinition">i=58</Reference>
      <Reference ReferenceType="HasComponent">i=20002</Reference>
      <Reference ReferenceType="HasComponent">i=20003</Reference>
    </References>
  </UAObject>
  <UAVariable NodeId="i=20002" BrowseName="0:minPower" ParentNodeId="i=20001" DataType="Int32">
    <DisplayName>minPower</DisplayName>
    <Description>minPower</Description>
    <References>
      <Reference ReferenceType="HasComponent" IsForward="false">i=20001</Reference>
      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>
    </References>
    <Value>
      <uax:Int32>0</uax:Int32>
    </Value>
  </UAVariable>
  <UAVariable NodeId="i=20003" BrowseName="0:maxPower" ParentNodeId="i=20001" DataType="Float">
    <DisplayName>maxPower</DisplayName>
    <Description>maxPower</Description>
    <References>
      <Reference ReferenceType="HasComponent" IsForward="false">i=20001</Reference>
      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>
    </References>
    <Value>
      <uax:Float>0.0</uax:Float>
    </Value>
  </UAVariable>
</UANodeSet>
matthieu-labas commented

Hello again...

Please, use the code formatting buttons so I can see the actual characters. If you read you comment before my edit you'll see that the XML you copy-pasted wasn't displayed properly.

Also, please include the full code you use to parse the problematic buffer (including the buffer itself) so I can see if the error you noticed is from the code or an unusual XML format (or it might as well not be an error at all).

matthieu-labas commented

Closing for no update.