android: fs: Fix Exists / IsFile for SAF.

This commit is contained in:
bunnei 2023-06-15 17:20:56 -07:00
parent 3c217a5574
commit 5384fa4998
4 changed files with 54 additions and 1 deletions

View file

@ -19,6 +19,8 @@ import org.yuzu.yuzu_emu.activities.EmulationActivity
import org.yuzu.yuzu_emu.utils.DocumentsTree.Companion.isNativePath
import org.yuzu.yuzu_emu.utils.FileUtil.getFileSize
import org.yuzu.yuzu_emu.utils.FileUtil.openContentUri
import org.yuzu.yuzu_emu.utils.FileUtil.exists
import org.yuzu.yuzu_emu.utils.FileUtil.isDirectory
import org.yuzu.yuzu_emu.utils.Log.error
import org.yuzu.yuzu_emu.utils.Log.verbose
import org.yuzu.yuzu_emu.utils.Log.warning
@ -85,6 +87,22 @@ object NativeLibrary {
} else getFileSize(appContext, path)
}
@Keep
@JvmStatic
fun exists(path: String?): Boolean {
return if (isNativePath(path!!)) {
YuzuApplication.documentsTree!!.exists(path)
} else exists(appContext, path)
}
@Keep
@JvmStatic
fun isDirectory(path: String?): Boolean {
return if (isNativePath(path!!)) {
YuzuApplication.documentsTree!!.isDirectory(path)
} else isDirectory(appContext, path)
}
/**
* Returns true if pro controller isn't available and handheld is
*/

View file

@ -36,6 +36,11 @@ class DocumentsTree {
return resolvePath(filepath) != null
}
fun isDirectory(filepath: String): Boolean {
val node = resolvePath(filepath)
return node != null && node.isDirectory
}
private fun resolvePath(filepath: String): DocumentsNode? {
val tokens = StringTokenizer(filepath, File.separator, false)
var iterator = root

View file

@ -3,6 +3,9 @@
#include "common/fs/file.h"
#include "common/fs/fs.h"
#ifdef ANDROID
#include "common/fs/fs_android.h"
#endif
#include "common/fs/path_util.h"
#include "common/logging/log.h"
@ -525,15 +528,39 @@ void IterateDirEntriesRecursively(const std::filesystem::path& path,
// Generic Filesystem Operations
bool Exists(const fs::path& path) {
#ifdef ANDROID
if (Android::IsContentUri(path)) {
return Android::Exists(path);
} else {
return fs::exists(path);
}
#else
return fs::exists(path);
#endif
}
bool IsFile(const fs::path& path) {
#ifdef ANDROID
if (Android::IsContentUri(path)) {
return !Android::IsDirectory(path);
} else {
return fs::is_regular_file(path);
}
#else
return fs::is_regular_file(path);
#endif
}
bool IsDir(const fs::path& path) {
#ifdef ANDROID
if (Android::IsContentUri(path)) {
return Android::IsDirectory(path);
} else {
return fs::is_directory(path);
}
#else
return fs::is_directory(path);
#endif
}
fs::path GetCurrentDir() {

View file

@ -12,7 +12,10 @@
"openContentUri", "(Ljava/lang/String;Ljava/lang/String;)I")
#define ANDROID_SINGLE_PATH_DETERMINE_FUNCTIONS(V) \
V(GetSize, std::uint64_t, get_size, CallStaticLongMethod, "getSize", "(Ljava/lang/String;)J")
V(GetSize, std::uint64_t, get_size, CallStaticLongMethod, "getSize", "(Ljava/lang/String;)J") \
V(IsDirectory, bool, is_directory, CallStaticBooleanMethod, "isDirectory", \
"(Ljava/lang/String;)Z") \
V(Exists, bool, file_exists, CallStaticBooleanMethod, "exists", "(Ljava/lang/String;)Z")
namespace Common::FS::Android {