Move command dispatch to apps.cpp

3 files changed, 59 insertions, 44 deletions

diff --git a/src/apps/apps.cpp b/src/apps/apps.cpp
new file mode 100644
index 000000000..120457cb1
--- /dev/null
+++ b/src/apps/apps.cpp
@@ -0,0 +1,27 @@
+#include "apps.h"
+
+int apps_main(const std::string& cmd, int argc, char* argv[])
+   {
+#define CALL_APP(cmdsym)                           \
+   do { if(cmd == #cmdsym) { return cmdsym ##_main (argc - 1, argv + 1); } } while(0)
+
+   CALL_APP(asn1);
+   CALL_APP(base64);
+   CALL_APP(bcrypt);
+   CALL_APP(bzip);
+   CALL_APP(ca);
+   CALL_APP(factor);
+   CALL_APP(fpe);
+   CALL_APP(hash);
+   CALL_APP(keygen);
+   CALL_APP(dsa_sign);
+   CALL_APP(dsa_verify);
+   CALL_APP(pkcs10);
+   CALL_APP(read_ssh);
+   CALL_APP(self_sig);
+   CALL_APP(tls_client);
+   CALL_APP(tls_server);
+   CALL_APP(x509);
+
+   return -1;
+   }
diff --git a/src/apps/apps.h b/src/apps/apps.h
index cf77923fe..956a891fd 100644
--- a/src/apps/apps.h
+++ b/src/apps/apps.h
@@ -6,27 +6,28 @@
 
 using namespace Botan;
 
-#define DEFINE_EXAMPLE(cmd) int cmd ## _main(int argc, char* argv[]);
+int apps_main(const std::string& cmd, int argc, char* argv[]);
 
-DEFINE_EXAMPLE(asn1);
-DEFINE_EXAMPLE(bcrypt);
-DEFINE_EXAMPLE(bzip);
-DEFINE_EXAMPLE(base64);
-DEFINE_EXAMPLE(ca);
-DEFINE_EXAMPLE(factor);
-DEFINE_EXAMPLE(fpe);
-DEFINE_EXAMPLE(hash);
-DEFINE_EXAMPLE(keygen);
-DEFINE_EXAMPLE(dsa_sign);
-DEFINE_EXAMPLE(dsa_verify);
-DEFINE_EXAMPLE(cert_verify);
-DEFINE_EXAMPLE(ocsp_check);
-DEFINE_EXAMPLE(pkcs10);
-DEFINE_EXAMPLE(read_ssh);
-DEFINE_EXAMPLE(self_sig);
-DEFINE_EXAMPLE(tls_client);
-DEFINE_EXAMPLE(tls_server);
-DEFINE_EXAMPLE(tls_server_asio);
-DEFINE_EXAMPLE(x509);
+#define DEFINE_APP(cmd) int cmd ## _main(int argc, char* argv[]);
 
-int speed_main(int argc, char* argv[]);
+DEFINE_APP(asn1);
+DEFINE_APP(bcrypt);
+DEFINE_APP(bzip);
+DEFINE_APP(base64);
+DEFINE_APP(ca);
+DEFINE_APP(factor);
+DEFINE_APP(fpe);
+DEFINE_APP(hash);
+DEFINE_APP(keygen);
+DEFINE_APP(dsa_sign);
+DEFINE_APP(dsa_verify);
+DEFINE_APP(cert_verify);
+DEFINE_APP(ocsp_check);
+DEFINE_APP(pkcs10);
+DEFINE_APP(read_ssh);
+DEFINE_APP(self_sig);
+DEFINE_APP(tls_client);
+DEFINE_APP(tls_server);
+DEFINE_APP(tls_server_asio);
+DEFINE_APP(x509);
+DEFINE_APP(speed);
diff --git a/src/main.cpp b/src/main.cpp
index 64715f1d6..f2182fe3f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -121,28 +121,15 @@ int main(int argc, char* argv[])
          std::cout << resp << "\n";
          }
 
-      //return app_main(cmd, argc - 1, argv + 1);
-
-#define CALL_CMD(cmdsym)                           \
-      do { if(cmd == #cmdsym) { return cmdsym ##_main (argc - 1, argv + 1); } } while(0)
-
-      CALL_CMD(asn1);
-      CALL_CMD(base64);
-      CALL_CMD(bcrypt);
-      CALL_CMD(bzip);
-      CALL_CMD(ca);
-      CALL_CMD(factor);
-      CALL_CMD(fpe);
-      CALL_CMD(hash);
-      CALL_CMD(keygen);
-      CALL_CMD(dsa_sign);
-      CALL_CMD(dsa_verify);
-      CALL_CMD(pkcs10);
-      CALL_CMD(read_ssh);
-      CALL_CMD(self_sig);
-      CALL_CMD(tls_client);
-      CALL_CMD(tls_server);
-      CALL_CMD(x509);
+      int e = apps_main(cmd, argc - 1, argv + 1);
+
+      if(e == -1)
+         {
+         std::cout << "Unknown command " << cmd << "\n";
+         return help(argc, argv);
+         }
+
+      return e;
       }
    catch(std::exception& e)
       {