[PATCH xfree86] Signed-off-by: Oleh Nykyforchyn <oleh.nyk at gmail.com>

[Oleh R. Nykyforchyn]

xfree86: Allow "MatchLayout" string in config files

Usage example (tested on a dual-seat PC):
Section "InputClass"
	Identifier "keyboard-all"
	MatchIsKeyboard "on"
	MatchDevicePath "/dev/input/event*"
	MatchLayout "!GeForce|!Matrox"
	Driver "evdev"
	Option "XkbLayout" "us"
	Option "XkbOptions" "terminate:ctrl_alt_bksp"
EndSection

It disables auto keyboard configuration for layouts "GeForce" and "Matrox".

Signed-off-by: Oleh Nykyforchyn <oleh.nyk at gmail.com>
---
 hw/xfree86/common/xf86Xinput.c |    7 +++++++
 hw/xfree86/parser/InputClass.c |   21 +++++++++++++++++++++
 hw/xfree86/parser/xf86Parser.h |    1 +
 hw/xfree86/parser/xf86tokens.h |    1 +
 4 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
index 9462bad..0906c1c 100644
--- a/hw/xfree86/common/xf86Xinput.c
+++ b/hw/xfree86/common/xf86Xinput.c
@@ -580,6 +580,13 @@ InputClassMatches(const XF86ConfInputClassPtr iclass, const InputInfoPtr idev,
             return FALSE;
     }
 
+    /* MatchLayout string */
+    if (!list_is_empty(&iclass->match_layout)) {
+        if (!MatchAttrToken((xf86ConfigLayout.id ? xf86ConfigLayout.id : ""),
+            &iclass->match_layout, strcmp))
+            return FALSE;
+    }
+
     /* MatchIs* booleans */
     if (iclass->is_keyboard.set &&
         iclass->is_keyboard.val != !!(attrs->flags & ATTR_KEYBOARD))
diff --git a/hw/xfree86/parser/InputClass.c b/hw/xfree86/parser/InputClass.c
index 9f88e7e..3f80170 100644
--- a/hw/xfree86/parser/InputClass.c
+++ b/hw/xfree86/parser/InputClass.c
@@ -52,6 +52,7 @@ xf86ConfigSymTabRec InputClassTab[] =
     {MATCH_USBID, "matchusbid"},
     {MATCH_DRIVER, "matchdriver"},
     {MATCH_TAG, "matchtag"},
+    {MATCH_LAYOUT, "matchlayout"},
     {MATCH_IS_KEYBOARD, "matchiskeyboard"},
     {MATCH_IS_POINTER, "matchispointer"},
     {MATCH_IS_JOYSTICK, "matchisjoystick"},
@@ -94,6 +95,7 @@ xf86parseInputClassSection(void)
     list_init(&ptr->match_usbid);
     list_init(&ptr->match_driver);
     list_init(&ptr->match_tag);
+    list_init(&ptr->match_layout);
 
     while ((token = xf86getToken(InputClassTab)) != ENDSECTION) {
         switch (token) {
@@ -169,6 +171,12 @@ xf86parseInputClassSection(void)
             add_group_entry(&ptr->match_tag,
                             xstrtokenize(val.str, TOKEN_SEP));
             break;
+        case MATCH_LAYOUT:
+            if (xf86getSubToken(&(ptr->comment)) != STRING)
+                Error(QUOTE_MSG, "MatchLayout");
+            add_group_entry(&ptr->match_layout,
+                            xstrtokenize(val.str, TOKEN_SEP));
+            break;
         case MATCH_IS_KEYBOARD:
             if (xf86getSubToken(&(ptr->comment)) != STRING)
                 Error(QUOTE_MSG, "MatchIsKeyboard");
@@ -307,6 +315,13 @@ xf86printInputClassSection (FILE * cf, XF86ConfInputClassPtr ptr)
                         *cur);
             fprintf(cf, "\"\n");
         }
+        list_for_each_entry(group, &ptr->match_layout, entry) {
+            fprintf(cf, "\tMatchLayout     \"");
+            for (cur = group->values; *cur; cur++)
+                fprintf(cf, "%s%s", cur == group->values ? "" : TOKEN_SEP,
+                        *cur);
+            fprintf(cf, "\"\n");
+        }
 
         if (ptr->is_keyboard.set)
             fprintf(cf, "\tIsKeyboard      \"%s\"\n",
@@ -392,6 +407,12 @@ xf86freeInputClassList (XF86ConfInputClassPtr ptr)
                 free(*list);
             free(group);
         }
+        list_for_each_entry_safe(group, next, &ptr->match_layout, entry) {
+            list_del(&group->entry);
+            for (list = group->values; *list; list++)
+                free(*list);
+            free(group);
+        }
 
         TestFree(ptr->comment);
         xf86optionListFree(ptr->option_lst);
diff --git a/hw/xfree86/parser/xf86Parser.h b/hw/xfree86/parser/xf86Parser.h
index 4f279f1..a8785c5 100644
--- a/hw/xfree86/parser/xf86Parser.h
+++ b/hw/xfree86/parser/xf86Parser.h
@@ -358,6 +358,7 @@ typedef struct
 	struct list match_usbid;
 	struct list match_driver;
 	struct list match_tag;
+	struct list match_layout;
 	xf86TriState is_keyboard;
 	xf86TriState is_pointer;
 	xf86TriState is_joystick;
diff --git a/hw/xfree86/parser/xf86tokens.h b/hw/xfree86/parser/xf86tokens.h
index 468a2ff..abcafcf 100644
--- a/hw/xfree86/parser/xf86tokens.h
+++ b/hw/xfree86/parser/xf86tokens.h
@@ -282,6 +282,7 @@ typedef enum {
     MATCH_USBID,
     MATCH_DRIVER,
     MATCH_TAG,
+    MATCH_LAYOUT,
     MATCH_IS_KEYBOARD,
     MATCH_IS_POINTER,
     MATCH_IS_JOYSTICK,
-- 
1.7.4.4