Add private method QPDFTokenizer::inHexstring

m-holger
1 parent f9530a58
Showing 2 changed files with 10 additions and 3 deletions
include/qpdf/QPDFTokenizer.hh
libqpdf/QPDFTokenizer.cc
@@ -197,7 +197,6 @@ class QPDFTokenizer
     bool isSpace(char);
     bool isDelimiter(char);
     void findEI(std::shared_ptr<InputSource> input);
-    void handleCharacter(char);
     enum state_e {
         st_top,
@@ -212,6 +211,8 @@ class QPDFTokenizer
         st_token_ready
     };
+    void handleCharacter(char);
+    void inHexstring(char);
     void reset();
     // Lexer state
@@ -331,7 +331,8 @@ QPDFTokenizer::handleCharacter(char ch)
             return;
         }
         this->state = st_in_hexstring;
-        break;
+        inHexstring(ch);
+        return;
     case st_gt:
         if (ch == '>') {
@@ -469,13 +470,18 @@ QPDFTokenizer::handleCharacter(char ch)
         return;
     case (st_in_hexstring):
-        break;
+        inHexstring(ch);
+        return;
     default:
         throw std::logic_error(
             "INTERNAL ERROR: invalid state while reading token");
     }
+}
+void
+QPDFTokenizer::inHexstring(char ch)
+{
     if (ch == '>') {
         this->type = tt_string;
         this->state = st_token_ready;