From b958403a2e06dfc271b121eb325783bc923b089a Mon Sep 17 00:00:00 2001
From: Steve Zesch <stevezesch2@gmail.com>
Date: Tue, 24 Apr 2012 15:28:36 -0400
Subject: upower support added to battstat. Preparing for 1.2.2 release.

---
 battstat/power-management.c | 76 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 60 insertions(+), 16 deletions(-)

(limited to 'battstat/power-management.c')

diff --git a/battstat/power-management.c b/battstat/power-management.c
index 53ae081a..94d1adf6 100644
--- a/battstat/power-management.c
+++ b/battstat/power-management.c
@@ -41,6 +41,7 @@
 
 #include "battstat.h"
 #include "battstat-hal.h"
+#include "battstat-upower.h"
 
 #define ERR_ACPID _("Can't access ACPI events in /var/run/acpid.socket! "    \
                     "Make sure the ACPI subsystem is working and "           \
@@ -66,6 +67,9 @@ static int pm_initialised;
 #ifdef HAVE_HAL
 static int using_hal;
 #endif
+#ifdef HAVE_UPOWER
+static int using_upower;
+#endif
 
 /*
  * What follows is a series of platform-specific apm_readinfo functions
@@ -390,13 +394,21 @@ power_management_getinfo( BatteryStatus *status )
     return NULL;
   }
 
-#ifdef HAVE_HAL
-  if( using_hal )
-  {
-    battstat_hal_get_battery_info( status );
-    return NULL;
-  }
-#endif
+  #ifdef HAVE_UPOWER
+    if( using_upower)
+    {
+      battstat_upower_get_battery_info( status );
+      return NULL;
+    }
+  #endif
+  
+  #ifdef HAVE_HAL
+    if( using_hal )
+    {
+      battstat_hal_get_battery_info( status );
+      return NULL;
+    }
+  #endif
 
   retval = apm_readinfo( status );
 
@@ -430,22 +442,19 @@ power_management_getinfo( BatteryStatus *status )
 const char *
 power_management_initialise (int no_hal, void (*callback) (void))
 {
+  char *err;
+  err = g_strdup( ":(" );
 #ifdef __linux__
   struct stat statbuf;
 #endif
-#ifdef HAVE_HAL
-  char *err;
 
-  if( no_hal )
-    err = g_strdup( ":(" );
-  else
-    err = battstat_hal_initialise (callback);
+#ifdef HAVE_UPOWER
+  err = battstat_upower_initialise (callback);
 
-
-  if( err == NULL ) /* HAL is up */
+  if( err == NULL ) /* UPOWER is up */
   {
     pm_initialised = 1;
-    using_hal = TRUE;
+    using_upower = TRUE;
     return NULL;
   }
   else
@@ -453,6 +462,22 @@ power_management_initialise (int no_hal, void (*callback) (void))
     g_free( err );
 #endif
     
+#ifdef HAVE_HAL
+  if(! no_hal ) {
+    err = battstat_hal_initialise (callback);
+    
+    if( err == NULL) /* HAL is up */
+    {
+      pm_initialised = 1;
+      using_hal = TRUE;
+      return NULL;
+    }
+  }
+    
+    /* fallback to legacy methods */
+    g_free( err );
+#endif
+
 #ifdef __linux__
 
   if (acpi_linux_init(&acpiinfo)) {
@@ -498,6 +523,15 @@ power_management_initialise (int no_hal, void (*callback) (void))
 void
 power_management_cleanup( void )
 {
+#ifdef HAVE_UPOWER
+  if( using_upower)
+  {
+    battstat_upower_cleanup();
+    pm_initialised = 1;
+    return;
+  }
+#endif
+
 #ifdef HAVE_HAL
   if( using_hal )
   {
@@ -524,6 +558,16 @@ power_management_cleanup( void )
   pm_initialised = 0;
 }
 
+int
+power_management_using_upower( void)
+{
+#ifdef HAVE_UPOWER
+ return using_upower;
+#else
+ return 0;
+#endif
+}
+
 int
 power_management_using_hal( void )
 {
-- 
cgit v1.2.1