Cull remaining mostly dubious examples. Also remove readme.txt

1 files changed, 0 insertions, 70 deletions

diff --git a/doc/examples/hash_fd.cpp b/doc/examples/hash_fd.cpp
deleted file mode 100644
index 32acdbec3..000000000
--- a/doc/examples/hash_fd.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-* (C) 2009 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-/*
-This is just like the normal hash application, but uses the Unix I/O
-system calls instead of C++ iostreams. Previously, this version was
-much faster and smaller, but GCC 3.1's libstdc++ seems to have been
-improved enough that the difference is now fairly minimal.
-
-Nicely enough, doing the change required changing only about 3 lines
-of code.
-*/
-
-#include <iostream>
-#include <botan/botan.h>
-
-#if !defined(BOTAN_HAS_PIPE_UNIXFD_IO)
-  #error "You didn't compile the pipe_unixfd module into Botan"
-#endif
-
-#include <fcntl.h>
-#include <unistd.h>
-
-int main(int argc, char* argv[])
-   {
-   if(argc < 3)
-      {
-      std::cout << "Usage: " << argv[0] << " digest <filenames>" << std::endl;
-      return 1;
-      }
-
-   Botan::LibraryInitializer init;
-
-   try
-      {
-      Botan::Pipe pipe(new Botan::Hash_Filter(argv[1]),
-                       new Botan::Hex_Encoder);
-
-      int skipped = 0;
-      for(int j = 2; argv[j] != 0; j++)
-         {
-         int file = open(argv[j], O_RDONLY);
-         if(file == -1)
-            {
-            std::cout << "ERROR: could not open " << argv[j] << std::endl;
-            skipped++;
-            continue;
-            }
-         pipe.start_msg();
-         file >> pipe;
-         pipe.end_msg();
-         close(file);
-         pipe.set_default_msg(j-2-skipped);
-         std::cout << pipe << "  " << argv[j] << std::endl;
-         }
-   }
-   catch(Botan::Algorithm_Not_Found)
-      {
-      std::cout << "Don't know about the hash function \"" << argv[1] << "\""
-                << std::endl;
-      }
-   catch(std::exception& e)
-      {
-      std::cout << "Exception caught: " << e.what() << std::endl;
-      }
-   return 0;
-   }