From 7f3c4349f44863ce757bf3fdc3c06ee844d946a3 Mon Sep 17 00:00:00 2001
From: Justin Maggard <jmaggard@netgear.com>
Date: Tue, 28 Feb 2012 07:36:14 +0000
Subject: [PATCH] * Improve handling of the media_dir setting.

---
 minidlna.c | 81 +++++++++++++++++++++++++++---------------------------
 options.c  |  3 +-
 utils.h    |  2 ++
 3 files changed, 44 insertions(+), 42 deletions(-)

diff --git a/minidlna.c b/minidlna.c
index 57b0613..958e315 100644
--- a/minidlna.c
+++ b/minidlna.c
@@ -447,52 +447,51 @@ init(int argc, char * * argv)
 				break;
 			case UPNPMEDIADIR:
 				type = ALL_MEDIA;
-				char * myval = NULL;
-				switch( ary_options[i].value[0] )
+				path = ary_options[i].value;
+				if( *path && (path[1] == ',') && (access(path, F_OK) != 0) )
 				{
-				case 'A':
-				case 'a':
-					if( ary_options[i].value[0] == 'A' || ary_options[i].value[0] == 'a' )
-						type = AUDIO_ONLY;
-				case 'V':
-				case 'v':
-					if( ary_options[i].value[0] == 'V' || ary_options[i].value[0] == 'v' )
-						type = VIDEO_ONLY;
-				case 'P':
-				case 'p':
-					if( ary_options[i].value[0] == 'P' || ary_options[i].value[0] == 'p' )
-						type = IMAGES_ONLY;
-					myval = index(ary_options[i].value, '/');
-				case '/':
-					path = realpath(myval ? myval:ary_options[i].value, buf);
-					if( !path )
-						path = (myval ? myval:ary_options[i].value);
-					if( access(path, F_OK) != 0 )
+					switch( *path )
 					{
-						DPRINTF(E_ERROR, L_GENERAL, "Media directory \"%s\" not accessible! [%s]\n",
-						        path, strerror(errno));
+					case 'A':
+					case 'a':
+						type = AUDIO_ONLY;
+						break;
+					case 'V':
+					case 'v':
+						type = VIDEO_ONLY;
+						break;
+					case 'P':
+					case 'p':
+						type = IMAGES_ONLY;
+						break;
+					default:
+						DPRINTF(E_FATAL, L_GENERAL, "Media directory entry not understood [%s]\n",
+							ary_options[i].value);
 						break;
 					}
-					struct media_dir_s * this_dir = calloc(1, sizeof(struct media_dir_s));
-					this_dir->path = strdup(path);
-					this_dir->type = type;
-					if( !media_dirs )
-					{
-						media_dirs = this_dir;
-					}
-					else
-					{
-						struct media_dir_s * all_dirs = media_dirs;
-						while( all_dirs->next )
-							all_dirs = all_dirs->next;
-						all_dirs->next = this_dir;
-					}
-					break;
-				default:
-					DPRINTF(E_ERROR, L_GENERAL, "Media directory entry not understood! [%s]\n",
-					        ary_options[i].value);
+					path += 2;
+				}
+				path = realpath(path, buf);
+				if( !path || access(path, F_OK) != 0 )
+				{
+					DPRINTF(E_ERROR, L_GENERAL, "Media directory \"%s\" not accessible [%s]\n",
+						ary_options[i].value, strerror(errno));
 					break;
 				}
+				struct media_dir_s * this_dir = calloc(1, sizeof(struct media_dir_s));
+				this_dir->path = strdup(path);
+				this_dir->type = type;
+				if( !media_dirs )
+				{
+					media_dirs = this_dir;
+				}
+				else
+				{
+					struct media_dir_s * all_dirs = media_dirs;
+					while( all_dirs->next )
+						all_dirs = all_dirs->next;
+					all_dirs->next = this_dir;
+				}
 				break;
 			case UPNPALBUMART_NAMES:
 				for( string = ary_options[i].value; (word = strtok(string, "/")); string = NULL )
@@ -1037,7 +1036,7 @@ main(int argc, char * * argv)
 		}
 		else
 		{
-			/* the comparaison is not very precise but who cares ? */
+			/* the comparison is not very precise but who cares ? */
 			if(timeofday.tv_sec >= (lastnotifytime.tv_sec + runtime_vars.notify_interval))
 			{
 				SendSSDPNotifies2(snotify,
diff --git a/options.c b/options.c
index 74b8254..fa28f0b 100644
--- a/options.c
+++ b/options.c
@@ -32,6 +32,7 @@
 #include <stdlib.h>
 #include <ctype.h>
 #include "options.h"
+#include "utils.h"
 #include "upnpglobalvars.h"
 
 struct option * ary_options = NULL;
@@ -169,7 +170,7 @@ readoptionsfile(const char * fname)
 				ary_options = (struct option *)t;
 
 			ary_options[num_options-1].id = id;
-			strncpy(ary_options[num_options-1].value, value, MAX_OPTION_VALUE_LEN);
+			strncpyt(ary_options[num_options-1].value, value, MAX_OPTION_VALUE_LEN);
 		}
 
 	}
diff --git a/utils.h b/utils.h
index fbd0a91..48954bc 100644
--- a/utils.h
+++ b/utils.h
@@ -24,6 +24,8 @@
 #ifndef __UTILS_H__
 #define __UTILS_H__
 
+#include "minidlnatypes.h"
+
 int
 strcatf(struct string_s *str, char *fmt, ...);