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-rwxr-xr-xnsprpub/pr/include/prvrsion.h105
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/* author: jstewart */
+
+#if defined(_PRVERSION_H)
+#else
+#define _PRVERSION_H
+
+#include "prtypes.h"
+
+PR_BEGIN_EXTERN_C
+
+/* All components participating in the PR version protocol must expose
+ * a structure and a function. The structure is defined below and named
+ * according to the naming conventions outlined further below. The function
+ * is called libVersionPoint and returns a pointer to this structure.
+ */
+
+/* on NT, always pack the structure the same. */
+#ifdef _WIN32
+#pragma pack(push, 8)
+#endif
+
+typedef struct {
+ /*
+ * The first field defines which version of this structure is in use.
+ * At this time, only version 2 is specified. If this value is not
+ * 2, you must read no further into the structure.
+ */
+ PRInt32 version;
+
+ /* for Version 2, this is the body format. */
+ PRInt64 buildTime; /* 64 bits - usecs since midnight, 1/1/1970 */
+ char * buildTimeString;/* a human readable version of the time */
+
+ PRUint8 vMajor; /* Major version of this component */
+ PRUint8 vMinor; /* Minor version of this component */
+ PRUint8 vPatch; /* Patch level of this component */
+
+ PRBool beta; /* true if this is a beta component */
+ PRBool debug; /* true if this is a debug component */
+ PRBool special; /* true if this component is a special build */
+
+ char * filename; /* The original filename */
+ char * description; /* description of this component */
+ char * security; /* level of security in this component */
+ char * copyright; /* The copyright for this file */
+ char * comment; /* free form field for misc usage */
+ char * specialString; /* the special variant for this build */
+} PRVersionDescription;
+
+/* on NT, restore the previous packing */
+#ifdef _WIN32
+#pragma pack(pop)
+#endif
+
+/*
+ * All components must define an entrypoint named libVersionPoint which
+ * is of type versionEntryPointType.
+ *
+ * For example, for a library named libfoo, we would have:
+ *
+ * PRVersionDescription prVersionDescription_libfoo =
+ * {
+ * ...
+ * };
+ *
+ * PR_IMPLEMENT(const PRVersionDescription*) libVersionPoint(void)
+ * {
+ * return &prVersionDescription_libfoo;
+ * }
+ */
+typedef const PRVersionDescription *(*versionEntryPointType)(void);
+
+/*
+ * Where you declare your libVersionPoint, do it like this:
+ * PR_IMPLEMENT(const PRVersionDescription *) libVersionPoint(void) {
+ * fill it in...
+ * }
+ */
+
+/*
+ * NAMING CONVENTION FOR struct
+ *
+ * all components should also expose a static PRVersionDescription
+ * The name of the struct should be calculated as follows:
+ * Take the value of filename. (If filename is not specified, calculate
+ * a short, unique string.) Convert all non-alphanumeric characters
+ * to '_'. To this, prepend "PRVersionDescription_". Thus for libfoo.so,
+ * the symbol name is "PRVersionDescription_libfoo_so".
+ * so the file should have
+ * PRVersionDescription PRVersionDescription_libfoo_so { fill it in };
+ * on NT, this file should be declspec export.
+ */
+
+PR_END_EXTERN_C
+
+#endif /* defined(_PRVERSION_H) */
+
+/* prvrsion.h */
+