refactored handlers.c into a bunch of little individual files in the demo/handler/ directory. Handlers begin with h_, and Send files begin with s_. The Send files are prototyped in client.h.

2006-01-14 23:48:03 +00:00
parent 3be3fdaeef
commit 0ea1bf30bf
16 changed files with 1028 additions and 27 deletions
@@ -0,0 +1,100 @@
+/**************************************************************************
+*
+* Copyright (C) 2005 Steve Karg <skarg@users.sourceforge.net>
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*
+*********************************************************************/
+#include <stddef.h>
+#include <stdint.h>
+#include "config.h"
+#include "config.h"
+#include "txbuf.h"
+#include "bacdef.h"
+#include "bacdcode.h"
+#include "address.h"
+#include "tsm.h"
+#include "npdu.h"
+#include "apdu.h"
+#include "device.h"
+#include "datalink.h"
+#include "arf.h"
+#include "bacfile.h"
+/* some demo stuff needed */
+#include "handlers.h"
+#include "txbuf.h"
+
+// We performed an AtomicReadFile Request,
+// and here is the data from the server
+// Note: it does not have to be the same file=instance
+// that someone can read from us.  It is common to
+// use the description as the file name.
+#if BACFILE
+void handler_atomic_read_file_ack(
+  uint8_t *service_request,
+  uint16_t service_len,
+  BACNET_ADDRESS *src,
+  BACNET_CONFIRMED_SERVICE_ACK_DATA *service_data)
+{
+  int len = 0;
+  BACNET_ATOMIC_READ_FILE_DATA data;
+  FILE *pFile = NULL;
+  char *pFilename = NULL;
+  uint32_t instance = 0;
+
+  (void)src;
+  // get the file instance from the tsm data before freeing it
+  instance = bacfile_instance_from_tsm(service_data->invoke_id);
+  len = arf_ack_decode_service_request(
+    service_request,
+    service_len,
+    &data);
+  fprintf(stderr,"Received Read-File Ack!\n");
+  if ((len > 0) && (instance <= BACNET_MAX_INSTANCE))
+  {
+    // write the data received to the file specified
+    if (data.access == FILE_STREAM_ACCESS)
+    {
+      pFilename = bacfile_name(instance);
+      if (pFilename)
+      {
+        pFile = fopen(pFilename, "rb");
+        if (pFile)
+        {
+          (void)fseek(pFile,
+            data.type.stream.fileStartPosition,
+            SEEK_SET);
+          if (fwrite(octetstring_value(&data.fileData),
+              octetstring_length(&data.fileData),1,pFile) != 1)
+            fprintf(stderr,"Failed to write to %s (%u)!\n",
+              pFilename, instance);
+          fclose(pFile);
+        }
+      }
+    }
+    else if (data.access == FILE_RECORD_ACCESS)
+    {
+      // FIXME: add handling for Record Access
+    }
+  }
+}
+#endif
+
+