mplayer: Put dot-config files in user settings folder (#1948)

Fixes https://github.com/haikuports/haikuports/issues/472

media-video/mplayer/patches/mplayer_x86-1.3.0.patchset

@@ -1400,3 +1400,55 @@ index 0000000..614c8ff
 -- 
 2.10.2
 
+From 38ddddaa2dd35b98fdbdaf063163cf28e288dea6 Mon Sep 17 00:00:00 2001
+From: Damillora <duniapengetahuan.12345@gmail.com>
+Date: Sun, 24 Dec 2017 13:13:40 +0700
+Subject: Put settings to user settings folder
+
+
+diff --git a/path.c b/path.c
+index b8d9335..a98f43b 100644
+--- a/path.c
++++ b/path.c
+@@ -42,6 +42,11 @@
+ #include <sys/cygwin.h>
+ #endif
+ 
++#ifdef __HAIKU__
++#include <FindDirectory.h>
++#include <fs_info.h>
++#endif
++
+ #include "osdep/osdep.h"
+ 
+ char *get_path(const char *filename){
+@@ -51,6 +56,13 @@ char *get_path(const char *filename){
+ 	char *buff;
+ #ifdef __MINGW32__
+ 	const char *config_dir = "/mplayer";
++#elif defined(__HAIKU__)
++	dev_t volume = dev_for_path("/boot");
++	char buffer[B_PATH_NAME_LENGTH+B_FILE_NAME_LENGTH];
++	status_t result;
++	result = find_directory(B_USER_SETTINGS_DIRECTORY,volume,false,buffer,sizeof(buffer));
++	strcat(buffer,"/mplayer");
++	const char *config_dir = &buffer;
+ #else
+ 	const char *config_dir = "/.mplayer";
+ #endif
+@@ -94,6 +106,12 @@ char *get_path(const char *filename){
+ 		else config_dir++;
+ #endif
+ 	}
++#ifdef __HAIKU__
++	// As the home directory path is already on the
++	// find_directory call above, we empty the homedir
++	// variable
++	homedir = "";
++#endif
+ 	len = strlen(homedir) + strlen(config_dir) + 1;
+ 	if (filename == NULL) {
+ 		if ((buff = malloc(len)) == NULL)
+-- 
+2.14.2
+