From a4fe03c0a53ad89960f4934ea677ff0a7c0bc1f7 Mon Sep 17 00:00:00 2001
From: rsn8887
Date: Wed, 28 Mar 2018 22:58:39 -0500
Subject: PSP2: allow loading games from uma0: in addition to ux0:

---
 backends/fs/posix/posix-fs.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'backends/fs/posix')

diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp
index 3f90fc1a19..01c2751857 100644
--- a/backends/fs/posix/posix-fs.cpp
+++ b/backends/fs/posix/posix-fs.cpp
@@ -62,6 +62,16 @@ void POSIXFilesystemNode::setFlags() {
 POSIXFilesystemNode::POSIXFilesystemNode(const Common::String &p) {
 	assert(p.size() > 0);
 
+#ifdef PSP2
+	if (p == "/") {
+		_isDirectory = true;
+		_isValid = false;
+		_path = p;
+		_displayName = p;
+		return;
+	}
+#endif
+
 	// Expand "~/" to the value of the HOME env variable
 	if (p.hasPrefix("~/")) {
 		const char *home = getenv("HOME");
@@ -152,6 +162,15 @@ bool POSIXFilesystemNode::getChildren(AbstractFSList &myList, ListMode mode, boo
 		return true;
 	}
 #endif
+#ifdef PSP2
+	if (_path == "/") {
+		POSIXFilesystemNode *entry1 = new POSIXFilesystemNode("ux0:");
+		myList.push_back(entry1);
+		POSIXFilesystemNode *entry2 = new POSIXFilesystemNode("uma0:");
+		myList.push_back(entry2);
+		return true;
+	}
+#endif
 
 	DIR *dirp = opendir(_path.c_str());
 	struct dirent *dp;
@@ -230,6 +249,10 @@ AbstractFSNode *POSIXFilesystemNode::getParent() const {
         // This is a root directory of a drive
         return makeNode("/");   // return a virtual root for a list of drives
 #endif
+#ifdef PSP2
+	if (_path.hasSuffix(":"))
+		return makeNode("/");
+#endif
 
 	const char *start = _path.c_str();
 	const char *end = start + _path.size();
-- 
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