Move subsurface-core to core and qt-mobile to mobile-widgets

Having subsurface-core as a directory name really messes with
autocomplete and is obviously redundant. Simmilarly, qt-mobile caused an
autocomplete conflict and also was inconsistent with the desktop-widget
name for the directory containing the "other" UI.

And while cleaning up the resulting change in the path name for include
files, I decided to clean up those even more to make them consistent
overall.

This could have been handled in more commits, but since this requires a
make clean before the build, it seemed more sensible to do it all in one.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/core/sha1.h b/core/sha1.h
new file mode 100644
index 000000000..cab6ff77d
--- /dev/null
+++ b/core/sha1.h
@@ -0,0 +1,38 @@
+/*
+ * SHA1 routine optimized to do word accesses rather than byte accesses,
+ * and to avoid unnecessary copies into the context array.
+ *
+ * This was initially based on the Mozilla SHA1 implementation, although
+ * none of the original Mozilla code remains.
+ */
+#ifndef SHA1_H
+#define SHA1_H
+
+typedef struct
+{
+	unsigned long long size;
+	unsigned int H[5];
+	unsigned int W[16];
+} blk_SHA_CTX;
+
+void blk_SHA1_Init(blk_SHA_CTX *ctx);
+void blk_SHA1_Update(blk_SHA_CTX *ctx, const void *dataIn, unsigned long len);
+void blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx);
+
+/* Make us use the standard names */
+#define SHA_CTX blk_SHA_CTX
+#define SHA1_Init blk_SHA1_Init
+#define SHA1_Update blk_SHA1_Update
+#define SHA1_Final blk_SHA1_Final
+
+/* Trivial helper function */
+static inline void SHA1(const void *dataIn, unsigned long len, unsigned char hashout[20])
+{
+	SHA_CTX ctx;
+
+	SHA1_Init(&ctx);
+	SHA1_Update(&ctx, dataIn, len);
+	SHA1_Final(hashout, &ctx);
+}
+
+#endif // SHA1_H