changed complete_header_line () method to return 3 values, to

differentiate a terminated line from a complete line.

2 files changed, 9 insertions, 1 deletions

diff --git a/apps/JAWS/server/Parse_Headers.cpp b/apps/JAWS/server/Parse_Headers.cpp
index 6c20f671b09..545843938b3 100644
--- a/apps/JAWS/server/Parse_Headers.cpp
+++ b/apps/JAWS/server/Parse_Headers.cpp
@@ -60,6 +60,10 @@ Headers::complete_header_line (char * const header_line)
   // Else, if the next character is printable, we have a complete header line.
   // Else, presumably the next character is '\0', so the header is incomplete.
 
+  // return -1 if end of line but not complete header line
+  // return 0 if no end of line marker
+  // return 1 if complete header line
+
   ptr = header_line;
   if (! this->end_of_line (ptr, offset)) return 0;
 
@@ -83,7 +87,7 @@ Headers::complete_header_line (char * const header_line)
 
     default:
       if (isalpha (ptr[offset])) return 1;
-      else return 0;
+      else return -1;
     }
   } while (this->end_of_line (ptr, offset));
 
diff --git a/apps/JAWS/server/Parse_Headers.h b/apps/JAWS/server/Parse_Headers.h
index 2baec2862f9..e06cde86a16 100644
--- a/apps/JAWS/server/Parse_Headers.h
+++ b/apps/JAWS/server/Parse_Headers.h
@@ -78,7 +78,11 @@ public:
   void recognize (const char * const header);
 
   void parse_header_line (char * const header_line);
+
   int complete_header_line (char * const header_line);
+  // -1 -> end of line but not complete header line
+  //  0 -> no end of line marker
+  //  1 -> complete header line
 
   int end_of_headers (void) const;