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homebrew_on_menu_plugin
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Implement support for a .ignore file in sd:/wiiu/apps

This commit is contained in:
Maschell 2023-03-21 15:08:18 +01:00
parent 84958ee3a3
commit 49e6b50af1
6 changed files with 291 additions and 0 deletions
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18
README.md
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@ -28,6 +28,24 @@ Via the plugin config menu (press L, DPAD Down and Minus on the gamepad) you can
- Hide all .rpx (Default is false)
- Hides all `.rpx` from the Wii U Menu.
## Hide specific apps
A list of executables to hide can be provided via `sd:/wiiu/apps/.ignore`. This file is a text file, each line contains a file/pattern to exclude.
Every line is considered case-insensitive and relative to `sd:/wiiu/apps/`. Lines starting with "#" will be ignored and can be used for comments. `*` is supported as a wildcard.
Example:
```
# Ignore any .rpx in the my_game sub directory
my_game/*.rpx
# Ignore any executable in the other_game sub directory
other_game/*
# Ignore any executable that starts with "retroarch"
retroarch*
*/retroarch*
# Ignore sd:/wiiu/apps/CoolGame.wuhb
CoolGame.wuhb
```
## Save data redirection
In order to preserve the order of homebrew apps even when you run the Wii U Menu without this plugin, this plugin will redirect the Wii U Menu save data to `sd:/wiiu/homebrew_on_menu_plugin`.
When no save data is found on the sd card, the current save data is copied from the console, but after that it's never updated.

46
src/main.cpp
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@ -2,11 +2,13 @@
#include "FileInfos.h"
#include "SaveRedirection.h"
#include "filelist.h"
#include "fs/CFile.hpp"
#include "fs/FSUtils.h"
#include "fs/FileReader.h"
#include "fs/FileReaderWUHB.h"
#include "utils/StringTools.h"
#include "utils/ini.h"
#include <algorithm>
#include <content_redirection/redirection.h>
#include <coreinit/cache.h>
#include <coreinit/debug.h>
@ -16,6 +18,7 @@
#include <coreinit/systeminfo.h>
#include <coreinit/title.h>
#include <cstring>
#include <fnmatch.h>
#include <forward_list>
#include <fs/DirList.h>
#include <malloc.h>
@ -67,6 +70,7 @@ WUPS_USE_STORAGE("homebrew_on_menu"); // Use the storage API
#define HIDE_ALL_RPX_STRING "hideAllRPX"
#define HOMEBREW_APPS_DIRECTORY "fs:/vol/external01/wiiu/apps"
#define IGNORE_FILE_PATH HOMEBREW_APPS_DIRECTORY "/.ignore"
#define HOMEBREW_LAUNCHER_FILENAME "homebrew_launcher.wuhb"
#define HOMEBREW_LAUNCHER_OPTIONAL_DIRECTORY "homebrew_launcher"
@ -82,6 +86,8 @@ bool prevHideAllRPX = false;
bool gHomebrewLauncherExists = false;
std::vector<std::string> gIgnorePatterns;
INITIALIZE_PLUGIN() {
memset((void *) &current_launched_title_info, 0, sizeof(current_launched_title_info));
memset((void *) &gLaunchXML, 0, sizeof(gLaunchXML));
@ -266,6 +272,32 @@ ON_APPLICATION_START() {
initLogging();
sSDIsMounted = false;
CFile file(IGNORE_FILE_PATH, CFile::ReadOnly);
if (file.isOpen()) {
std::string strBuffer;
strBuffer.resize(file.size());
file.read((uint8_t *) &strBuffer[0], strBuffer.size());
file.close();
//! remove all windows crap signs
size_t position;
while (true) {
position = strBuffer.find('\r');
if (position == std::string::npos) {
break;
}
strBuffer.erase(position, 1);
}
gIgnorePatterns = StringTools::StringSplit(strBuffer, "\n");
// Ignore all lines that start with '#'
gIgnorePatterns.erase(std::remove_if(gIgnorePatterns.begin(), gIgnorePatterns.end(), [](auto &line) { return line.starts_with('#'); }), gIgnorePatterns.end());
} else {
DEBUG_FUNCTION_LINE_ERR("No ignore found");
}
if (OSGetTitleID() == 0x0005001010040000L || // Wii U Menu JPN
OSGetTitleID() == 0x0005001010040100L || // Wii U Menu USA
OSGetTitleID() == 0x0005001010040200L) { // Wii U Menu EUR
@ -427,6 +459,20 @@ void readCustomTitlesFromSD() {
listOfExecutables.emplace_back(dirList.GetFilepath(i));
}
}
// Remove any executable that matches the ignore pattern.
listOfExecutables.erase(std::remove_if(listOfExecutables.begin(), listOfExecutables.end(), [&](const auto &item) {
auto path = item.substr(strlen(HOMEBREW_APPS_DIRECTORY) + 1);
return std::ranges::any_of(gIgnorePatterns.begin(), gIgnorePatterns.end(),
[&](const auto &pattern) {
if (fnmatch(pattern.c_str(), path.c_str(), FNM_CASEFOLD) == 0) {
DEBUG_FUNCTION_LINE_INFO("Ignore \"%s\" because it matched pattern \"%s\"", path.c_str(), pattern.c_str());
return true;
}
return false;
});
}),
listOfExecutables.end());
}
for (auto &filePath : listOfExecutables) {

23
src/utils/StringTools.cpp
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@ -91,3 +91,26 @@ void StringTools::RemoveDoubleSlashs(std::string &str) {
}
}
}
std::vector<std::string> StringTools::StringSplit(const std::string &inValue, const std::string &splitter) {
std::string value = inValue;
std::vector<std::string> result;
while (true) {
unsigned int index = value.find(splitter);
if (index == std::string::npos) {
result.push_back(value);
break;
}
std::string first = value.substr(0, index);
result.push_back(first);
if (index + splitter.size() == value.length()) {
result.push_back("");
break;
}
if (index + splitter.size() > value.length()) {
break;
}
value = value.substr(index + splitter.size(), value.length());
}
return result;
}

2
src/utils/StringTools.h
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@ -49,4 +49,6 @@ public:
static const char *FullpathToFilename(const char *path);
static void RemoveDoubleSlashs(std::string &str);
static std::vector<std::string> StringSplit(const std::string &inValue, const std::string &splitter);
};

200
src/utils/fnmatch.c Normal file
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@ -0,0 +1,200 @@
/*
* Copyright (c) 1989, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Guido van Rossum.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* From FreeBSD fnmatch.c 1.11
* $Id: fnmatch.c,v 1.3 1997/08/19 02:34:30 jdp Exp $
*/
#define _GNU_SOURCE
#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)fnmatch.c 8.2 (Berkeley) 4/16/94";
#endif /* LIBC_SCCS and not lint */
/*
* Function fnmatch() as specified in POSIX 1003.2-1992, section B.6.
* Compares a filename or pathname to a pattern.
*/
#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include "fnmatch.h"
#define EOS '\0'
#define FNM_PREFIX_DIRS 0x20 /* Directory prefixes of pattern match too. */
static const char *rangematch(const char *, char, int);
int fnmatch(const char *pattern, const char *string, int flags) {
const char *stringstart;
char c, test;
for (stringstart = string;;)
switch (c = *pattern++) {
case EOS:
if ((flags & FNM_LEADING_DIR) && *string == '/')
return (0);
return (*string == EOS ? 0 : FNM_NOMATCH);
case '?':
if (*string == EOS)
return (FNM_NOMATCH);
if (*string == '/' && (flags & FNM_PATHNAME))
return (FNM_NOMATCH);
if (*string == '.' && (flags & FNM_PERIOD) &&
(string == stringstart ||
((flags & FNM_PATHNAME) && *(string - 1) == '/')))
return (FNM_NOMATCH);
++string;
break;
case '*':
c = *pattern;
/* Collapse multiple stars. */
while (c == '*')
c = *++pattern;
if (*string == '.' && (flags & FNM_PERIOD) &&
(string == stringstart ||
((flags & FNM_PATHNAME) && *(string - 1) == '/')))
return (FNM_NOMATCH);
/* Optimize for pattern with * at end or before /. */
if (c == EOS)
if (flags & FNM_PATHNAME)
return ((flags & FNM_LEADING_DIR) ||
strchr(string, '/') == NULL
? 0
: FNM_NOMATCH);
else
return (0);
else if (c == '/' && flags & FNM_PATHNAME) {
if ((string = strchr(string, '/')) == NULL)
return (FNM_NOMATCH);
break;
}
/* General case, use recursion. */
while ((test = *string) != EOS) {
if (!fnmatch(pattern, string, flags & ~FNM_PERIOD))
return (0);
if (test == '/' && flags & FNM_PATHNAME)
break;
++string;
}
return (FNM_NOMATCH);
case '[':
if (*string == EOS)
return (FNM_NOMATCH);
if (*string == '/' && flags & FNM_PATHNAME)
return (FNM_NOMATCH);
if ((pattern =
rangematch(pattern, *string, flags)) == NULL)
return (FNM_NOMATCH);
++string;
break;
case '\\':
if (!(flags & FNM_NOESCAPE)) {
if ((c = *pattern++) == EOS) {
c = '\\';
--pattern;
}
}
/* FALLTHROUGH */
default:
if (c == *string)
;
else if ((flags & FNM_CASEFOLD) &&
(tolower((unsigned char) c) ==
tolower((unsigned char) *string)))
;
else if ((flags & FNM_PREFIX_DIRS) && *string == EOS &&
((c == '/' && string != stringstart) ||
(string == stringstart + 1 && *stringstart == '/')))
return (0);
else
return (FNM_NOMATCH);
string++;
break;
}
/* NOTREACHED */
}
static const char *
rangematch(const char *pattern, char test, int flags) {
int negate, ok;
char c, c2;
/*
* A bracket expression starting with an unquoted circumflex
* character produces unspecified results (IEEE 1003.2-1992,
* 3.13.2). This implementation treats it like '!', for
* consistency with the regular expression syntax.
* J.T. Conklin (conklin@ngai.kaleida.com)
*/
if ((negate = (*pattern == '!' || *pattern == '^')))
++pattern;
if (flags & FNM_CASEFOLD)
test = tolower((unsigned char) test);
for (ok = 0; (c = *pattern++) != ']';) {
if (c == '\\' && !(flags & FNM_NOESCAPE))
c = *pattern++;
if (c == EOS)
return (NULL);
if (flags & FNM_CASEFOLD)
c = tolower((unsigned char) c);
if (*pattern == '-' && (c2 = *(pattern + 1)) != EOS && c2 != ']') {
pattern += 2;
if (c2 == '\\' && !(flags & FNM_NOESCAPE))
c2 = *pattern++;
if (c2 == EOS)
return (NULL);
if (flags & FNM_CASEFOLD)
c2 = tolower((unsigned char) c2);
if ((unsigned char) c <= (unsigned char) test &&
(unsigned char) test <= (unsigned char) c2)
ok = 1;
} else if (c == test)
ok = 1;
}
return (ok == negate ? NULL : pattern);
}

2
src/utils/logger.h
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@ -36,6 +36,7 @@ extern "C" {
#define DEBUG_FUNCTION_LINE_ERR(FMT, ARGS...) LOG_EX(WHBLogPrintf, "##ERROR## ", "", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_WARN(FMT, ARGS...) LOG_EX(WHBLogPrintf, "##WARN ## ", "", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_INFO(FMT, ARGS...) LOG_EX(WHBLogPrintf, "##INFO ## ", "", FMT, ##ARGS)
#else
@ -47,6 +48,7 @@ extern "C" {
#define DEBUG_FUNCTION_LINE_ERR(FMT, ARGS...) LOG_EX(OSReport, "##ERROR## ", "\n", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_WARN(FMT, ARGS...) LOG_EX(OSReport, "##WARN ## ", "\n", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_INFO(FMT, ARGS...) LOG_EX(OSReport, "##INFO ## ", "\n", FMT, ##ARGS)
#endif