relabsd is no longer limited to 6DOF devices.

1 files changed, 161 insertions, 2 deletions

diff --git a/src/axis.c b/src/axis.c
index d883f42..34340f7 100644
--- a/src/axis.c
+++ b/src/axis.c
@@ -3,13 +3,14 @@
 #include "pervasive.h"
 
 #include "axis.h"
+#include "error.h"
 
 /*
  * Implementation note: _IS_PREFIX, as its name implies, is checking for a
  * prefix, not an equal value. This could cause issues if there were axes
  * with name prefixed by another axis name.
  */
-enum relabsd_axis relabsd_axis_name_to_enum (const char * const name)
+enum relabsd_axis relabsd_axis_from_name (const char * const name)
 {
    if (_IS_PREFIX("X", name))
    {
@@ -35,11 +36,19 @@ enum relabsd_axis relabsd_axis_name_to_enum (const char * const name)
    {
       return RELABSD_RZ;
    }
+   else if (_IS_PREFIX("WL", name))
+   {
+      return RELABSD_WHEEL;
+   }
+   else if (_IS_PREFIX("MC", name))
+   {
+      return RELABSD_MISC;
+   }
 
    return RELABSD_UNKNOWN;
 }
 
-char * relabsd_axis_enum_to_name (enum relabsd_axis const e)
+char * relabsd_axis_to_name (enum relabsd_axis const e)
 {
    switch (e)
    {
@@ -61,6 +70,12 @@ char * relabsd_axis_enum_to_name (enum relabsd_axis const e)
       case RELABSD_RZ:
          return "RZ";
 
+      case RELABSD_WHEEL:
+         return "WL";
+
+      case RELABSD_MISC:
+         return "MC";
+
       case RELABSD_UNKNOWN:
          return "??";
    }
@@ -98,6 +113,150 @@ enum relabsd_axis relabsd_axis_convert_evdev_rel
          *abs_code = ABS_RZ;
          return RELABSD_RZ;
 
+      case REL_WHEEL:
+         *abs_code = ABS_WHEEL;
+         return RELABSD_WHEEL;
+
+      case REL_MISC:
+         *abs_code = ABS_MISC;
+         return RELABSD_MISC;
+
+      default:
+         return RELABSD_UNKNOWN;
+   }
+}
+
+unsigned int relabsd_axis_to_rel (enum relabsd_axis const e)
+{
+   switch (e)
+   {
+      case RELABSD_X:
+         return REL_X;
+
+      case RELABSD_Y:
+         return REL_Y;
+
+      case RELABSD_Z:
+         return REL_Z;
+
+      case RELABSD_RX:
+         return REL_RX;
+
+      case RELABSD_RY:
+         return REL_RY;
+
+      case RELABSD_RZ:
+         return REL_RZ;
+
+      case RELABSD_WHEEL:
+         return REL_WHEEL;
+
+      case RELABSD_MISC:
+         return REL_MISC;
+
+      case RELABSD_UNKNOWN:
+         _S_PROG_ERROR("relabsd_axis_to_rel(RELABSD_UNKNOWN) is forbidden.");
+         return REL_MAX;
+   }
+}
+
+unsigned int relabsd_axis_to_abs (enum relabsd_axis const e)
+{
+   switch (e)
+   {
+      case RELABSD_X:
+         return ABS_X;
+
+      case RELABSD_Y:
+         return ABS_Y;
+
+      case RELABSD_Z:
+         return ABS_Z;
+
+      case RELABSD_RX:
+         return ABS_RX;
+
+      case RELABSD_RY:
+         return ABS_RY;
+
+      case RELABSD_RZ:
+         return ABS_RZ;
+
+      case RELABSD_WHEEL:
+         return ABS_WHEEL;
+
+      case RELABSD_MISC:
+         return ABS_MISC;
+
+      case RELABSD_UNKNOWN:
+         _S_PROG_ERROR("relabsd_axis_to_abs(RELABSD_UNKNOWN) is forbidden.");
+         return ABS_MAX;
+   }
+}
+
+/*
+ * Returns the relabsd_axis equivalent of a EV_REL/EV_ABS code.
+ */
+enum relabsd_axis relabsd_axis_from_rel (unsigned int const rel)
+{
+   switch (rel)
+   {
+      case REL_X:
+         return RELABSD_X;
+
+      case REL_Y:
+         return RELABSD_Y;
+
+      case REL_Z:
+         return RELABSD_Z;
+
+      case REL_RX:
+         return RELABSD_RX;
+
+      case REL_RY:
+         return RELABSD_RY;
+
+      case REL_RZ:
+         return RELABSD_RZ;
+
+      case REL_WHEEL:
+         return RELABSD_WHEEL;
+
+      case REL_MISC:
+         return RELABSD_MISC;
+
+      default:
+         return RELABSD_UNKNOWN;
+   }
+}
+enum relabsd_axis relabsd_axis_from_abs (unsigned int const abs)
+{
+   switch (abs)
+   {
+      case ABS_X:
+         return RELABSD_X;
+
+      case ABS_Y:
+         return RELABSD_Y;
+
+      case ABS_Z:
+         return RELABSD_Z;
+
+      case ABS_RX:
+         return RELABSD_RX;
+
+      case ABS_RY:
+         return RELABSD_RY;
+
+      case ABS_RZ:
+         return RELABSD_RZ;
+
+      case ABS_WHEEL:
+         return RELABSD_WHEEL;
+
+      case ABS_MISC:
+         return RELABSD_MISC;
+
       default:
          return RELABSD_UNKNOWN;
    }