From 383e049be4af763bba9539f426ff02df39a694b5 Mon Sep 17 00:00:00 2001
From: Daniel Caujolle-Bert <f1rmb@users.sourceforge.net>
Date: Mon, 28 May 2001 21:47:42 +0000
Subject: Add version informations in API.

CVS patchset: 97
CVS date: 2001/05/28 21:47:42
---
 acconfig.h             |  4 ++++
 configure.in           |  8 ++++++-
 include/xine.h.tmpl.in | 59 +++++++++++++++++++++++++++++++++++++++++++++++++-
 src/xine-engine/xine.c | 46 ++++++++++++++++++++++++++++++++++++++-
 4 files changed, 114 insertions(+), 3 deletions(-)

diff --git a/acconfig.h b/acconfig.h
index aaf2d438b..212caa961 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -1,3 +1,7 @@
+#undef XINE_MAJOR
+#undef XINE_MINOR
+#undef XINE_SUB
+
 /* Define this if you're running x86 architecture */
 #undef __i386__
 
diff --git a/configure.in b/configure.in
index e7b58c067..ab902d2e9 100644
--- a/configure.in
+++ b/configure.in
@@ -21,9 +21,15 @@ XINE_SUB=0
 XINE_PRE=".alpha1"
 TAR_NAME="xine-lib-"$XINE_MAJOR.$XINE_MINOR.$XINE_SUB$XINE_PRE
 SPEC_VERSION=$XINE_MAJOR.$XINE_MINOR.$XINE_SUB$XINE_PRE
+
 AC_SUBST(XINE_MAJOR)
 AC_SUBST(XINE_MINOR)
 AC_SUBST(XINE_SUB)
+
+AC_DEFINE_UNQUOTED(XINE_MAJOR, $XINE_MAJOR)
+AC_DEFINE_UNQUOTED(XINE_MINOR, $XINE_MINOR)
+AC_DEFINE_UNQUOTED(XINE_SUB, $XINE_SUB)
+
 AC_SUBST(TAR_NAME)
 AC_SUBST(SPEC_VERSION)
 
@@ -367,7 +373,7 @@ dnl Some informations about xine-lib compilation
 dnl
 XINE_BUILD_CC="`$CC -v 2>&1 | tail -1`"
 XINE_BUILD_OS="`uname -s -r -m`"
-XINE_BUILD_DATE="`date`"
+XINE_BUILD_DATE="`date \"+%a %d %b %Y %T\"`"
 AC_SUBST(XINE_BUILD_CC)
 AC_SUBST(XINE_BUILD_OS)
 AC_SUBST(XINE_BUILD_DATE)
diff --git a/include/xine.h.tmpl.in b/include/xine.h.tmpl.in
index 8d7413875..296dc0ca4 100644
--- a/include/xine.h.tmpl.in
+++ b/include/xine.h.tmpl.in
@@ -29,7 +29,7 @@
    \endverbatim
  */
 /*
- * $Id: xine.h.tmpl.in,v 1.18 2001/05/26 22:04:38 f1rmb Exp $
+ * $Id: xine.h.tmpl.in,v 1.19 2001/05/28 21:47:43 f1rmb Exp $
  *
  */
 
@@ -213,6 +213,63 @@ typedef void (*gui_status_callback_func_t)(int nStatus);
  * @defgroup xine_api API functions
  * @{
  */
+
+/**
+ * @defgroup xine_version API functions
+ * @ingroup xine_api
+ * @{
+ */
+/**
+ * \fn *xine_get_str_version(void);
+ * \brief return string version, like "0.5.0"
+ * \param None.
+ * \return string version
+ *
+ */
+char *xine_get_str_version(void);
+
+/**
+ * \fn int xine_get_major_version(void);
+ * \brief return version information
+ * \param None.
+ * \return major version.
+ *
+ */
+int xine_get_major_version(void);
+
+/**
+ * \fn int xine_get_minor_version(void);
+ * \brief return version information
+ * \param None.
+ * \return minor version.
+ *
+ */
+int xine_get_minor_version(void);
+
+/**
+ * \fn int xine_get_sub_version(void);
+ * \brief return version information
+ * \param None.
+ * \return sub version.
+ *
+ */
+int xine_get_sub_version(void);
+
+/**
+ * \fn int xine_check_version(int major, int minor, int sub);
+ * \brief check minimal version.
+ * \param major major version wanted.
+ * \param minorr minor version wanted.
+ * \param sub sub version wanted.
+ * \return 1 if installed version is >= to desired, otherwise 0
+ *
+ * Compare version numbers with xine installed version.
+ */
+int xine_check_version(int major, int minor, int sub);
+
+/** @} end of xine_version */
+
+
 /** @defgroup xine_init_api Init functions
  * @ingroup xine_api
  * @{
diff --git a/src/xine-engine/xine.c b/src/xine-engine/xine.c
index f7d6557cb..2012be021 100644
--- a/src/xine-engine/xine.c
+++ b/src/xine-engine/xine.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: xine.c,v 1.19 2001/05/28 12:08:20 f1rmb Exp $
+ * $Id: xine.c,v 1.20 2001/05/28 21:47:43 f1rmb Exp $
  *
  * top-level xine functions
  *
@@ -528,3 +528,47 @@ int xine_get_status(xine_t *this) {
   return this->status;
 }
 
+/* ***
+ * Version information/check
+ */
+
+/*
+ * Return version in string, like "0.5.0"
+ */
+char *xine_get_str_version(void) {
+  return VERSION;
+}
+
+/*
+ * Return major version
+ */
+int xine_get_major_version(void) {
+  return XINE_MAJOR;
+}
+
+/*
+ * Return minor version
+ */
+int xine_get_minor_version(void) {
+  return XINE_MINOR;
+}
+
+/*
+ * Return sub version
+ */
+int xine_get_sub_version(void) {
+  return XINE_SUB;
+}
+
+/*
+ * Check if xine version is <= to specifier version.
+ */
+int xine_check_version(int major, int minor, int sub) {
+  
+  if((XINE_MAJOR > major) || 
+     ((XINE_MAJOR == major) && (XINE_MINOR > minor)) || 
+     ((XINE_MAJOR == major) && (XINE_MINOR == minor) && (XINE_SUB >= sub)))
+    return 1;
+  
+  return 0;
+}
-- 
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