windows fix main.cpp for windows chrome

[gssweb.git] / json_gssapi / main.cpp

diff --git a/json_gssapi/main.cpp b/json_gssapi/main.cpp
index 8bb47f1..fb7f28a 100644 (file)
--- a/json_gssapi/main.cpp
+++ b/json_gssapi/main.cpp
@@ -1,6 +1,69 @@
+//
 #include <iostream>
+#ifdef WIN32
+#include <stdio.h>
+#include <fcntl.h>
+#include <io.h>
+#else
+#include <unistd.h>
+#include <string.h>
+#endif
+#include <GSSRequest.h>
+
+
+using std::cin;
+using std::cout;
+using std::endl;
+using std::getline;
 
 int main(int argc, char **argv) {
-    std::cout << "Hello, world!" << std::endl;
-    return 0;
+  /* Variables */
+  char *input;
+  char *output;
+  int32_t len;
+  
+  /* Error checking */
+  
+  /* Setup */
+  
+  /* Main processing */
+#ifdef WIN32
+  _setmode(_fileno(stdin), _O_BINARY);
+#endif
+  int readThisRound, readTotal, readRemaining;
+  do 
+  {
+    // Read 32 bit length
+    len = 0;
+    readThisRound = readTotal = 0;
+    while(4 != readTotal)
+    {
+      readThisRound = _read(0, ((&len) + readTotal), 4 - readTotal);
+      readTotal += readThisRound;
+    }
+    
+    // Reads the number of bytes indicated by the above read
+    input = new char[len + 1];
+    readTotal = readThisRound = 0;
+    while (readTotal < len)
+    {
+      readRemaining = len - readTotal;
+      readThisRound = _read( 0, &(input[readTotal]), readRemaining);
+      if (-1 == readThisRound)
+        break;
+      else
+        readTotal += readThisRound;
+    }
+    // ... and null-terminate it
+    input[len] = '\0';
+    
+    output = gss_request(input);
+    len = (int32_t )strlen(output);
+    
+    cout.write((char *)&len, 4);
+    cout << output;
+    deallocate_reply(output);
+    cout.flush();
+  } while(1);
+  return 0;
 }