Security-57031.1.35.tar.gz

[apple/security.git] / codesign_wrapper / MISBase.h

diff --git a/codesign_wrapper/MISBase.h b/codesign_wrapper/MISBase.h
new file mode 100644 (file)
index 0000000..85a8a8a
--- /dev/null
+++ b/codesign_wrapper/MISBase.h
@@ -0,0 +1,44 @@
+#ifndef MISBASE_H
+#define MISBASE_H
+
+/* Define the decoration we use to indicate public functions */
+#if defined(__GNUC__)
+#define MIS_EXPORT extern __attribute__((visibility ("default")))
+#else
+#define MIS_EXPORT
+#endif
+
+/* Define ssize_t if needed */
+#if defined(__WIN32__)
+typedef long ssize_t;
+#endif
+
+/* Maximum path length */
+#if !defined(MAXPATHLEN)
+#if defined(__WIN32__)
+/*
+ * On windows, we handle paths up to length MAX_PATH.  However,
+ * we convert paths into UTF8 in a number of places and since
+ * each character in the path can map to up to 4 bytes in UTF8,
+ * we need to account for that.
+ */
+#define MAXPATHLEN (MAX_PATH * 4)
+#else
+#define MAXPATHLEN 1024
+#endif
+#endif
+
+/*
+ *  The crazy CF situation on Windows requires this macro so we can build
+ *  against either version
+ *  The version of CF used by iTunes uses the system encoding as the file
+ *  encoding.  However we need paths to be UTF8 when we pass them into
+ *  various file system APIs so we use CFStringGetCString instead.  I'm
+ *  told that the other CF does return UTF8 so if iTunes ever moves to
+ *  that we can switch back to CFStringGetFileSystemRepresentation (5513199)
+ */
+#if defined(__WIN32__)
+#define CFStringGetFileSystemRepresentation(str, buf, len) CFStringGetCString(str, buf, len, kCFStringEncodingUTF8)
+#endif
+
+#endif