Initial data commit

Task/XML-Input/C/xml-input-2.c

@@ -0,0 +1,54 @@
+#include <gadget/gadget.h>
+
+LIB_GADGET_START
+
+Main
+    Assert( Arg_count == 2, end_input );
+    Get_arg_str( xml_file, 1 );
+    Assert( Exist_file(xml_file), file_not_exist );
+
+    char* xml = Load_string(xml_file);
+
+    ST_GETTAG field = Unparser( &xml, "Students");
+    Assert ( field.content, fail_content );
+
+    while ( Occurs ("Student",field.content ) )
+    {
+        ST_GETTAG sub_field = Unparser( &field.content, "Student");
+
+        if(sub_field.attrib)
+        {
+            int i=0;
+            Iterator up i [ 0: 1: sub_field.len ]
+            {
+               if ( strcmp(sub_field.name[i], "Name" )==0 )
+               {
+                   Get_fn_let( sub_field.attrib[i], Str_tran( sub_field.attrib[i], "&#x00C9;","É" ) );
+                   /* OK... I must write the function that change this diabolic characters :D */
+                   Print "%s\n",sub_field.attrib[i];
+                   break;
+               }
+            }
+        }
+
+        Free tag sub_field;
+    }
+
+    Free tag field;
+
+  /* Exceptions areas */
+    Exception( fail_content ){
+       Msg_red("Not content for \"Students\" field\n");
+    }
+    Free secure xml;
+
+    Exception( file_not_exist ){
+       Msg_redf("File \"%s\" not found\n", xml_file);
+    }
+    Free secure xml_file;
+
+    Exception( end_input ){
+       Msg_yellow("Use:\n   RC_xml <xml_file.xml>");
+    }
+
+End