Add stubs for file information set operations.

src/protocols/rdp/guac_rdpdr/rdpdr_fs_messages.c

@@ -223,7 +223,7 @@ void guac_rdpdr_fs_process_write(guac_rdpdr_device* device,
     Stream_Read_UINT64(input_stream, offset);
     Stream_Seek(input_stream, 20); /* Padding */
 
-    output_stream = Stream_New(NULL, 20);
+    output_stream = Stream_New(NULL, 21);
 
     /* Write header */
     Stream_Write_UINT16(output_stream, RDPDR_CTYP_CORE);
@@ -239,6 +239,7 @@ void guac_rdpdr_fs_process_write(guac_rdpdr_device* device,
                 "Refusing to write directory as a file");
         Stream_Write_UINT32(output_stream, STATUS_FILE_IS_A_DIRECTORY);
         Stream_Write_UINT32(output_stream, 0); /* Length */
+        Stream_Write_UINT8(output_stream, 0);  /* Padding */
     }
 
     /* Otherwise, perform write */
@@ -257,12 +258,14 @@ void guac_rdpdr_fs_process_write(guac_rdpdr_device* device,
                     strerror(errno));
             Stream_Write_UINT32(output_stream, STATUS_ACCESS_DENIED);
             Stream_Write_UINT32(output_stream, 0); /* Length */
+            Stream_Write_UINT8(output_stream, 0);  /* Padding */
         }
 
         /* Otherwise, send success */
         else {
             Stream_Write_UINT32(output_stream, STATUS_SUCCESS);
             Stream_Write_UINT32(output_stream, bytes_written);  /* Length */
+            Stream_Write_UINT8(output_stream, 0);  /* Padding */
         }
 
     }
@@ -373,10 +376,49 @@ void guac_rdpdr_fs_process_set_volume_info(guac_rdpdr_device* device, wStream* i
     guac_client_log_info(device->rdpdr->client, "STUB: %s", __func__);
 }
 
-void guac_rdpdr_fs_process_set_file_info(guac_rdpdr_device* device, wStream* input_stream,
+void guac_rdpdr_fs_process_set_file_info(guac_rdpdr_device* device,
-        int file_id, int completion_id) {
+        wStream* input_stream, int file_id, int completion_id) {
-    /* STUB */
+
-    guac_client_log_info(device->rdpdr->client, "STUB: %s", __func__);
+    int fs_information_class;
+
+    Stream_Read_UINT32(input_stream, fs_information_class);
+    Stream_Seek(input_stream, 4);  /* Length */
+    Stream_Seek(input_stream, 24); /* Padding */
+
+    /* Dispatch to appropriate class-specific handler */
+    switch (fs_information_class) {
+
+        case FileBasicInformation:
+            guac_rdpdr_fs_process_set_basic_info(device, input_stream,
+                    file_id, completion_id);
+            break;
+
+        case FileEndOfFileInformation:
+            guac_rdpdr_fs_process_set_end_of_file_info(device, input_stream,
+                    file_id, completion_id);
+            break;
+
+        case FileDispositionInformation:
+            guac_rdpdr_fs_process_set_disposition_info(device, input_stream,
+                    file_id, completion_id);
+            break;
+
+        case FileRenameInformation:
+            guac_rdpdr_fs_process_set_rename_info(device, input_stream,
+                    file_id, completion_id);
+            break;
+
+        case FileAllocationInformation:
+            guac_rdpdr_fs_process_set_allocation_info(device, input_stream,
+                    file_id, completion_id);
+            break;
+
+        default:
+            guac_client_log_info(device->rdpdr->client,
+                    "Unknown file information class: 0x%x",
+                    fs_information_class);
+    }
+
 }
 
 void guac_rdpdr_fs_process_device_control(guac_rdpdr_device* device, wStream* input_stream,

src/protocols/rdp/guac_rdpdr/rdpdr_fs_messages_file_info.c

@@ -129,3 +129,39 @@ void guac_rdpdr_fs_process_query_attribute_tag_info(guac_rdpdr_device* device, w
             "Unimplemented stub: guac_rdpdr_fs_query_attribute_tag_info");
 }
 
+void guac_rdpdr_fs_process_set_rename_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id) {
+    /* STUB */
+    guac_client_log_error(device->rdpdr->client,
+            "Unimplemented stub: %s", __func__);
+}
+
+void guac_rdpdr_fs_process_set_allocation_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id) {
+    /* STUB */
+    guac_client_log_error(device->rdpdr->client,
+            "Unimplemented stub: %s", __func__);
+}
+
+void guac_rdpdr_fs_process_set_disposition_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id) {
+    /* STUB */
+    guac_client_log_error(device->rdpdr->client,
+            "Unimplemented stub: %s", __func__);
+}
+
+void guac_rdpdr_fs_process_set_end_of_file_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id) {
+    /* STUB */
+    guac_client_log_error(device->rdpdr->client,
+            "Unimplemented stub: %s", __func__);
+}
+
+void guac_rdpdr_fs_process_set_basic_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id) {
+    /* STUB */
+    guac_client_log_error(device->rdpdr->client,
+            "Unimplemented stub: %s", __func__);
+}
+
+

src/protocols/rdp/guac_rdpdr/rdpdr_fs_messages_file_info.h

@@ -76,4 +76,41 @@ void guac_rdpdr_fs_process_query_standard_info(guac_rdpdr_device* device, wStrea
 void guac_rdpdr_fs_process_query_attribute_tag_info(guac_rdpdr_device* device,
         wStream* input_stream, int file_id, int completion_id);
 
+/**
+ * Process a set operation for FileRenameInformation. From the documentation,
+ * this operation is used to rename a file.
+ */
+void guac_rdpdr_fs_process_set_rename_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id);
+
+/**
+ * Process a set operation for FileAllocationInformation. From the
+ * documentation, this operation is used to set a file's allocation size.
+ */
+void guac_rdpdr_fs_process_set_allocation_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id);
+
+/**
+ * Process a set operation for FileDispositionInformation. From the
+ * documentation, this operation is used to mark a file for deletion.
+ */
+void guac_rdpdr_fs_process_set_disposition_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id);
+
+/**
+ * Process a set operation for FileEndOfFileInformation. From the
+ * documentation, this operation is used "to set end-of-file information for
+ * a file."
+ */
+void guac_rdpdr_fs_process_set_end_of_file_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id);
+
+/**
+ * Process a set operation for FileBasicInformation. From the documentation,
+ * this is "used to set file information such as the times of creation, last
+ * access, last write, and change, in addition to file attributes."
+ */
+void guac_rdpdr_fs_process_set_basic_info(guac_rdpdr_device* device,
+        wStream* input_stream, int file_id, int completion_id);
+
 #endif

src/protocols/rdp/guac_rdpdr/rdpdr_messages.h

@@ -233,6 +233,10 @@
 
 #define FileBasicInformation        0x00000004
 #define FileStandardInformation     0x00000005
+#define FileRenameInformation       0x0000000A
+#define FileDispositionInformation  0x0000000D
+#define FileAllocationInformation   0x00000013
+#define FileEndOfFileInformation    0x00000014
 #define FileAttributeTagInformation 0x00000023 
 
 /*