Changeset 5c925ce in mainline for uspace/app/bithenge/print.c

Timestamp:

2012-06-07T17:00:12Z (12 years ago)

Author:

Sean Bartell <wingedtachikoma@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

8375d0eb

Parents:

5f679702

Message:

Bithenge: make blobs a type of node

File:

• uspace/app/bithenge/print.c (modified) (3 diffs)

uspace/app/bithenge/print.c

@@ -37 +37 @@
 #include <errno.h>
 #include <stdio.h>
+#include "blob.h"
 #include "print.h"
 #include "tree.h"
@@ -120 +121 @@
 }
 
+static int print_blob(bithenge_print_type_t type, bithenge_node_t *node)
+{
+        bithenge_blob_t *blob = bithenge_node_as_blob(node);
+        aoff64_t pos = 0;
+        char buffer[1024];
+        aoff64_t size = sizeof(buffer);
+        int rc;
+        printf(type == BITHENGE_PRINT_PYTHON ? "b\"" : "\"");
+        do {
+                rc = bithenge_blob_read(blob, pos, buffer, &size);
+                if (rc != EOK)
+                        return rc;
+                for (aoff64_t i = 0; i < size; i++)
+                        printf("\\x%02x", buffer[i]);
+                pos += size;
+        } while (size == sizeof(buffer));
+        printf("\"");
+        return EOK;
+}
+
 int bithenge_print_node(bithenge_print_type_t type, bithenge_node_t *tree)
 {
@@ -133 +154 @@
         case BITHENGE_NODE_STRING:
                 return print_string(type, tree);
+        case BITHENGE_NODE_BLOB:
+                return print_blob(type, tree);
         }
         return ENOTSUP;