Rockbox as an application: add get_user_file_path().

For RaaA it evaluates user paths at runtime. For everything but codecs/plugins it will give the path under $HOME/.config/rockbox.org if write access is needed or if the file/folder in question exists there (otherwise it gives /usr/local/share/rockbox).
This allows for installing themes under $HOME as well as having config.cfg and other important files there while installing the application (and default themes) under /usr/local.

On the DAPs it's a no-op, returing /.rockbox directly.

Not converted to use get_user_file_path() are plugins themselves, because RaaA doesn't build plugins yet.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27656 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 2 insertions, 0 deletions

diff --git a/apps/radio/presets.c b/apps/radio/presets.c
index aa265bcc74..e900afe734 100644
--- a/apps/radio/presets.c
+++ b/apps/radio/presets.c
@@ -30,6 +30,7 @@
 #include "file.h"
 #include "string-extra.h"
 #include "misc.h"
+#include "filefuncs.h"
 #include "lang.h"
 #include "action.h"
 #include "list.h"
diff --git a/apps/radio/radioart.c b/apps/radio/radioart.c
index 7ba9881d84..85397c16b6 100644
--- a/apps/radio/radioart.c
+++ b/apps/radio/radioart.c
@@ -30,6 +30,7 @@
 #include "kernel.h"
 #include "string-extra.h"
 #include "misc.h"
+#include "filefuncs.h"
 
 #define MAX_RADIOART_IMAGES 10
 struct radioart {