BCSTM-Player |

2021-07-23 13:58:16 +00:00
parent f51ddecf3d
commit c537fc095a
101 changed files with 39980 additions and 0 deletions
--- a/external/fs.c
+++ b/external/fs.c
@ -0,0 +1,320 @@
+#include "external/fs.h"
+
+#include <stdio.h>
+#include <string.h>
+
+void Utils_U8_To_U16(u16 *buf, const u8 *input, size_t bufsize) {
+	ssize_t units = utf8_to_utf16(buf, input, bufsize);
+
+	if (units < 0)
+		units = 0;
+
+	buf[units] = 0;
+}
+
+FS_Archive archive, sdmc_archive, nand_archive;
+
+Result FS_OpenArchive(FS_Archive *archive, FS_ArchiveID archiveID) {
+	Result ret = 0;
+
+	if (R_FAILED(ret = FSUSER_OpenArchive(archive, archiveID, fsMakePath(PATH_EMPTY, ""))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_CloseArchive(FS_Archive archive) {
+	Result ret = 0;
+
+	if (R_FAILED(ret = FSUSER_CloseArchive(archive)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_OpenDir(Handle *handle, FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_OpenDirectory(handle, archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_OpenFile(Handle *handle, FS_Archive archive, const char *path, u32 flags, u32 attributes) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_OpenFile(handle, archive, fsMakePath(PATH_UTF16, path_u16), flags, attributes)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_MakeDir(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_CreateDirectory(archive, fsMakePath(PATH_UTF16, path_u16), 0)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_CreateFile(FS_Archive archive, const char *path, u64 size) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_CreateFile(archive, fsMakePath(PATH_UTF16, path_u16), 0, size)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RecursiveMakeDir(FS_Archive archive, const char *path) {
+	Result ret = 0;
+	char buf[256];
+	char *p = NULL;
+	size_t len;
+
+	snprintf(buf, sizeof(buf), "%s", path);
+	len = strlen(buf);
+
+	if (buf[len - 1] == '/')
+		buf[len - 1] = 0;
+
+	for (p = buf + 1; *p; p++) {
+		if (*p == '/') {
+			*p = 0;
+
+			if (!FS_DirExists(archive, buf))
+				ret = FS_MakeDir(archive, buf);
+
+			*p = '/';
+		}
+
+		if (!FS_DirExists(archive, buf))
+			ret = FS_MakeDir(archive, buf);
+	}
+
+	return ret;
+}
+
+bool FS_FileExists(FS_Archive archive, const char *path) {
+	Handle handle;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(FSUSER_OpenFile(&handle, archive, fsMakePath(PATH_UTF16, path_u16), FS_OPEN_READ, 0)))
+		return false;
+
+	if (R_FAILED(FSFILE_Close(handle)))
+		return false;
+
+	return true;
+}
+
+bool FS_DirExists(FS_Archive archive, const char *path) {
+	Handle handle;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(FSUSER_OpenDirectory(&handle, archive, fsMakePath(PATH_UTF16, path_u16))))
+		return false;
+
+	if (R_FAILED(FSDIR_Close(handle)))
+		return false;
+
+	return true;
+}
+
+Result FS_GetFileSize(FS_Archive archive, const char *path, u64 *size) {
+	Result ret = 0;
+	Handle handle;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_OpenFile(&handle, archive, fsMakePath(PATH_UTF16, path_u16), FS_OPEN_READ, 0)))
+		return ret;
+
+	if (R_FAILED(ret = FSFILE_GetSize(handle, size))) {
+		FSFILE_Close(handle);
+		return ret;
+	}
+
+	if (R_FAILED(ret = FSFILE_Close(handle)))
+		return ret;
+
+	return 0;
+}
+
+u64 FS_GetFreeStorage(FS_SystemMediaType media_type) {
+	FS_ArchiveResource resource = {0};
+
+	if (R_SUCCEEDED(FSUSER_GetArchiveResource(&resource, media_type)))
+		return (((u64)resource.freeClusters * (u64)resource.clusterSize));
+
+	return 0;
+}
+
+u64 FS_GetTotalStorage(FS_SystemMediaType media_type) {
+	FS_ArchiveResource resource = {0};
+
+	if (R_SUCCEEDED(FSUSER_GetArchiveResource(&resource, media_type)))
+		return (((u64)resource.totalClusters * (u64)resource.clusterSize));
+
+	return 0;
+}
+
+u64 FS_GetUsedStorage(FS_SystemMediaType media_type) {
+	return (FS_GetTotalStorage(media_type) - FS_GetUsedStorage(media_type));
+}
+
+Result FS_RemoveFile(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_DeleteFile(archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RemoveDir(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_DeleteDirectory(archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RemoveDirRecursive(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_DeleteDirectoryRecursively(archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RenameFile(FS_Archive archive, const char *old_filename, const char *new_filename) {
+	Result ret = 0;
+
+	u16 old_filename_u16[strlen(old_filename) + 1];
+	Utils_U8_To_U16(old_filename_u16, (const u8 *)old_filename, strlen(old_filename) + 1);
+
+	u16 new_filename_u16[strlen(new_filename) + 1];
+	Utils_U8_To_U16(new_filename_u16, (const u8 *)new_filename, strlen(new_filename) + 1);
+
+	if (R_FAILED(ret = FSUSER_RenameFile(archive, fsMakePath(PATH_UTF16, old_filename_u16), archive, fsMakePath(PATH_UTF16, new_filename_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RenameDir(FS_Archive archive, const char *old_dirname, const char *new_dirname) {
+	Result ret = 0;
+
+	u16 old_dirname_u16[strlen(old_dirname) + 1];
+	Utils_U8_To_U16(old_dirname_u16, (const u8 *)old_dirname, strlen(old_dirname) + 1);
+
+	u16 new_dirname_u16[strlen(new_dirname) + 1];
+	Utils_U8_To_U16(new_dirname_u16, (const u8 *)new_dirname, strlen(new_dirname) + 1);
+
+	if (R_FAILED(ret = FSUSER_RenameDirectory(archive, fsMakePath(PATH_UTF16, old_dirname_u16), archive, fsMakePath(PATH_UTF16, new_dirname_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_Read(FS_Archive archive, const char *path, u64 size, void *buf) {
+	Result ret = 0;
+	Handle handle;
+
+	u32 bytes_read = 0;
+
+	if (R_FAILED(ret = FS_OpenFile(&handle, archive, path, FS_OPEN_READ, 0)))
+		return ret;
+
+	if (R_FAILED(ret = FSFILE_Read(handle, &bytes_read, 0, buf, size))) {
+		FSFILE_Close(handle);
+		return ret;
+	}
+
+	if (R_FAILED(ret = FSFILE_Close(handle)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_Write(FS_Archive archive, const char *path, const void *buf, u32 size) {
+	Result ret = 0;
+	Handle handle;
+	u32 bytes_written = 0;
+
+	if (FS_FileExists(archive, path))
+		FS_RemoveFile(archive, path);
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_CreateFile(archive, fsMakePath(PATH_UTF16, path_u16), 0, size)))
+		return ret;
+
+	if (R_FAILED(ret = FSUSER_OpenFile(&handle, archive, fsMakePath(PATH_UTF16, path_u16), FS_OPEN_WRITE, 0)))
+		return ret;
+
+	if (R_FAILED(ret = FSFILE_Write(handle, &bytes_written, 0, buf, size, FS_WRITE_FLUSH))) {
+		FSFILE_Close(handle);
+		return ret;
+	}
+
+	if (R_FAILED(ret = FSFILE_Close(handle)))
+		return ret;
+
+	return 0;
+}
+
+char *FS_GetFileTimestamp(const char *path) {
+	static char timeStr[60];
+	u64 mtime = 0;
+
+	if (R_SUCCEEDED(archive_getmtime(path, &mtime))) {
+		time_t mt = mtime;
+		struct tm *timeStruct = gmtime(&mt);
+
+		int hours = timeStruct->tm_hour;
+		int minutes = timeStruct->tm_min;
+
+		int day = timeStruct->tm_mday;
+		int month = timeStruct->tm_mon + 1; // January being 0
+		int year = timeStruct->tm_year + 1900;
+
+		snprintf(timeStr, 60, "%d/%d/%d %2i:%02i", year, month, day, hours, minutes);
+	}
+	else
+		return NULL;
+
+	return timeStr;
+}