From: Michael Vrable <mvrable@niniel.sysnet.ucsd.edu>
Date: Wed, 23 Sep 2009 00:29:09 +0000 (-0700)
Subject: Miscellaneous fixes.
X-Git-Url: http://git.vrable.net/?p=bluesky.git;a=commitdiff_plain;h=03476a3d39444ff2a09174e945ab645508c2224c

Miscellaneous fixes.
---

diff --git a/bluesky/CMakeLists.txt b/bluesky/CMakeLists.txt
index ad9eff5..aa5b5c5 100644
--- a/bluesky/CMakeLists.txt
+++ b/bluesky/CMakeLists.txt
@@ -2,7 +2,8 @@ include_directories("${LIBS3_BUILD_DIR}/include")
 link_directories("${LIBS3_BUILD_DIR}/lib")
 
 add_library(bluesky SHARED
-            crypto.c dir.c file.c init.c inode.c serialize.c store.c s3store.c)
+            crypto.c dir.c file.c init.c inode.c serialize.c store.c s3store.c
+            util.c)
 add_executable(bluesky-test main.c)
 
 set(CMAKE_C_FLAGS "-std=gnu99 ${CMAKE_C_FLAGS}")
diff --git a/bluesky/bluesky.h b/bluesky/bluesky.h
index 09d2755..7419cd4 100644
--- a/bluesky/bluesky.h
+++ b/bluesky/bluesky.h
@@ -18,6 +18,8 @@ extern "C" {
 
 void bluesky_init(void);
 
+gchar *bluesky_lowercase(const gchar *s);
+
 /* Reference-counted blocks of memory, used for passing data in and out of
  * storage backends and in other places. */
 typedef struct {
diff --git a/bluesky/crypto.c b/bluesky/crypto.c
index df0af66..fff4e0d 100644
--- a/bluesky/crypto.c
+++ b/bluesky/crypto.c
@@ -30,8 +30,6 @@ void bluesky_crypt_init()
     if (gcry_control(GCRYCTL_INITIALIZATION_FINISHED_P))
         return;
 
-    g_print("libgcrypt not yet initialized, initializing...\n");
-
     if (!gcry_check_version(GCRYPT_VERSION))
         g_error("libgcrypt version mismatch\n");
 
diff --git a/bluesky/util.c b/bluesky/util.c
new file mode 100644
index 0000000..85f6a70
--- /dev/null
+++ b/bluesky/util.c
@@ -0,0 +1,26 @@
+/* Blue Sky: File Systems in the Cloud
+ *
+ * Copyright (C) 2009  The Regents of the University of California
+ * Written by Michael Vrable <mvrable@cs.ucsd.edu>
+ *
+ * TODO: Licensing
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <glib.h>
+#include <string.h>
+
+#include "bluesky.h"
+
+/* Miscellaneous useful functions that don't really fit anywhere else. */
+
+
+/* Convert a UTF-8 string to lowercase.  This can be used to implement
+ * case-insensitive lookups and comparisons, by normalizing all values to
+ * lowercase first.  Returns a newly-allocated string as a result. */
+gchar *bluesky_lowercase(const gchar *s)
+{
+    /* TODO: Unicode handling; for now just do ASCII. */
+    return g_ascii_strdown(s, -1);
+}
diff --git a/nfs3/nfs3.c b/nfs3/nfs3.c
index aabac28..004aed8 100644
--- a/nfs3/nfs3.c
+++ b/nfs3/nfs3.c
@@ -16,7 +16,7 @@ static void *null_result = (void *)&null_int;
  * UTF-8, that it not be empty, and that it not contain embedded forward
  * slashes.  Also checks that the length of the string is not more than the
  * maximum allowed length.  This function does allow the names "." and "..".
- * Returns TRUE if te string is allowed as a filename. */
+ * Returns TRUE if the string is allowed as a filename. */
 gboolean validate_filename(const char *filename)
 {
     if (filename == NULL || filename[0] == '\0')
diff --git a/nfs3/nfsd.c b/nfs3/nfsd.c
index e3862aa..323c1b1 100644
--- a/nfs3/nfsd.c
+++ b/nfs3/nfsd.c
@@ -19,7 +19,6 @@
 #include <netinet/in.h>
 #include <glib.h>
 
-#include "libs3.h"
 #include "bluesky.h"
 
 void register_rpc();