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Rockbox as an application: add get_user_file_path().

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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
This commit is contained in:
Thomas Martitz 2010-08-01 16:15:27 +00:00
parent 2e7d92fef7
commit 9c0b2479f7
41 changed files with 620 additions and 248 deletions
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11
firmware/common/dircache.c
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@ -88,10 +88,13 @@ static int fdbind_idx = 0;
*/
static int open_dircache_file(unsigned flags, int permissions)
{
char path[MAX_PATH];
const char *file = get_user_file_path(DIRCACHE_FILE, IS_FILE|NEED_WRITE,
path, sizeof(path));
if (permissions != 0)
return open(DIRCACHE_FILE, flags, permissions);
return open(file, flags, permissions);
return open(DIRCACHE_FILE, flags);
return open(file, flags);
}
/**
@ -99,7 +102,9 @@ static int open_dircache_file(unsigned flags, int permissions)
*/
static int remove_dircache_file(void)
{
return remove(DIRCACHE_FILE);
char path[MAX_PATH];
return remove(get_user_file_path(DIRCACHE_FILE, IS_FILE|NEED_WRITE,
path, sizeof(path)));
}
#endif
/**