mirror of
https://github.com/wiiu-env/WiiUPluginLoaderBackend.git
synced 2024-11-10 15:05:08 +01:00
Build with WiiUModuleSystem, export a bunch of useful functions to control the backend
This commit is contained in:
Maschell
parent
169bea55be
commit
c3cca4926c
1
.gitignore
vendored
1
.gitignore
vendored
@ -7,3 +7,4 @@ build/
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.idea/
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cmake-build-debug/
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CMakeLists.txt
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*.wms
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14
Makefile
14
Makefile
@ -8,9 +8,11 @@ endif
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TOPDIR ?= $(CURDIR)
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include $(DEVKITPRO)/wut/share/wut_rules
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include $(DEVKITPRO)/wums/share/wums_rules
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WUPS_ROOT := $(DEVKITPRO)/wups
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WUMS_ROOT := $(DEVKITPRO)/wums
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WUT_ROOT := $(DEVKITPRO)/wut
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#-------------------------------------------------------------------------------
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# TARGET is the name of the output
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# BUILD is the directory where object files & intermediate files will be placed
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@ -40,15 +42,15 @@ CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__
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CXXFLAGS := $(CFLAGS) -std=c++17
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ASFLAGS := -g $(ARCH)
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LDFLAGS = -g $(ARCH) $(RPXSPECS) --entry=_start -Wl,-Map,$(notdir $*.map)
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LDFLAGS = -g $(ARCH) $(WUMSSPECS) -Wl,-Map,$(notdir $*.map)
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LIBS := -lwut -lwups
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LIBS := -lwums -lwut -lwups
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#-------------------------------------------------------------------------------
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# list of directories containing libraries, this must be the top level
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# containing include and lib
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#-------------------------------------------------------------------------------
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LIBDIRS := $(PORTLIBS) $(WUT_ROOT) $(WUPS_ROOT)
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LIBDIRS := $(PORTLIBS) $(WUT_ROOT) $(WUPS_ROOT) $(WUMS_ROOT)
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#-------------------------------------------------------------------------------
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@ -119,9 +121,9 @@ DEPENDS := $(OFILES:.o=.d)
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#-------------------------------------------------------------------------------
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# main targets
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#-------------------------------------------------------------------------------
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all : $(OUTPUT).rpx
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all : $(OUTPUT).wms
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$(OUTPUT).rpx : $(OUTPUT).elf
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$(OUTPUT).wms : $(OUTPUT).elf
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$(OUTPUT).elf : $(OFILES)
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$(OFILES_SRC) : $(HFILES_BIN)
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@ -1,29 +0,0 @@
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.extern main
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.extern exit
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.extern __init_wut
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.extern __fini_wut
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.global _start
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_start:
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stwu 1, -0x28(1)
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mflr 0
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stw 0, 0x2C(1)
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stw 31, 0x24(1)
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or 31, 1, 1
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stw 3, 0x18(31)
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stw 4, 0x1C(31)
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bl __init_wut
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lwz 4, 0x1C(31)
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lwz 3, 0x18(31)
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bl main
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or 9, 3, 3
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stw 9, 0x8(31)
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bl __fini_wut
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lwz 9, 0x8(31)
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or 3, 9, 9
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addi 11, 31, 0x28
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lwz 0, 0x4(11)
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mtlr 0
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lwz 31, -0x4(11)
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or 1, 11, 11
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blr
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@ -25,8 +25,11 @@
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#include "PluginManagement.h"
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#include "globals.h"
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#include <whb/sdcard.h>
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#include <utils/exports.h>
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#include <wums.h>
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#include <plugin/PluginDataPersistence.h>
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WUMS_MODULE_EXPORT_NAME("homebrew_wupsbackend");
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int test();
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207
source/utils/exports.cpp
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207
source/utils/exports.cpp
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@ -0,0 +1,207 @@
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#include <coreinit/cache.h>
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#include <plugin/PluginMetaInformationFactory.h>
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#include <plugin/PluginContainer.h>
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#include <plugin/PluginContainerPersistence.h>
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#include <plugin/PluginDataFactory.h>
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#include <PluginManagement.h>
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#include <globals.h>
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#include <plugin/PluginDataPersistence.h>
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#include "exports.h"
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#include <wums.h>
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void fillPluginInformation(plugin_information *out, PluginMetaInformation *metaInformation) {
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strncpy(out->author, metaInformation->getAuthor().c_str(), 255);
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strncpy(out->buildTimestamp, metaInformation->getBuildTimestamp().c_str(), 255);
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strncpy(out->description, metaInformation->getDescription().c_str(), 255);
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strncpy(out->name, metaInformation->getName().c_str(), 255);
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strncpy(out->license, metaInformation->getLicense().c_str(), 255);
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strncpy(out->version, metaInformation->getVersion().c_str(), 255);
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out->size = metaInformation->getSize();
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}
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int32_t WUPSLoadAndLinkByDataHandle(const plugin_data_handle *plugin_data_handle_list, uint32_t plugin_data_handle_list_size) {
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gLinkOnReload.number_used_plugins = 0;
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if (plugin_data_handle_list != NULL && plugin_data_handle_list_size != 0) {
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for (uint32_t i = 0; i < plugin_data_handle_list_size; i++) {
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auto handle = plugin_data_handle_list[i];
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PluginData *pluginData = (PluginData *) handle;
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DEBUG_FUNCTION_LINE("Saving plugin data %08X", pluginData);
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PluginDataPersistence::save(&gLinkOnReload.plugin_data[gLinkOnReload.number_used_plugins], *pluginData);
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gLinkOnReload.number_used_plugins++;
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}
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if (gLinkOnReload.number_used_plugins > 0) {
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gLinkOnReload.loadOnReload = true;
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}
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DCFlushRange(&gLinkOnReload, sizeof(gLinkOnReload));
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} else {
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return ERROR_INVALID_ARG;
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}
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return ERROR_NONE;
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}
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int32_t WUPSDeletePluginContainer(const plugin_container_handle *handle_list, uint32_t handle_list_size) {
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if (handle_list != NULL && handle_list_size != 0) {
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for (uint32_t i = 0; i < handle_list_size; i++) {
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auto handle = handle_list[i];
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PluginContainer *pluginContainer = (PluginContainer *) handle;
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DEBUG_FUNCTION_LINE("Delete plugin container: %08X", pluginContainer);
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delete pluginContainer;
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}
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}
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return ERROR_NONE;
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}
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int32_t WUPSDeletePluginData(const plugin_data_handle *plugin_data_handle_list, uint32_t plugin_data_handle_list_size) {
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if (plugin_data_handle_list != NULL && plugin_data_handle_list_size != 0) {
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for (uint32_t i = 0; i < plugin_data_handle_list_size; i++) {
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auto handle = plugin_data_handle_list[i];
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PluginData *pluginData = (PluginData *) handle;
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DEBUG_FUNCTION_LINE("delete plugin data %08X", pluginData);
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delete pluginData;
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}
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}
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return ERROR_NONE;
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}
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int32_t WUPSLoadPluginAsData(GetPluginInformationInputType inputType, const char* path, char* buffer, size_t size, plugin_data_handle * out) {
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std::optional<PluginData> pluginData;
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if (inputType == PLUGIN_INFORMATION_INPUT_TYPE_PATH) {
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pluginData = PluginDataFactory::load(path, pluginDataHeap);
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} else if (inputType == PLUGIN_INFORMATION_INPUT_TYPE_BUFFER) {
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std::vector<uint8_t> data(size);
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memcpy(&data[0], buffer, size);
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pluginData = PluginDataFactory::load(data, pluginDataHeap);
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} else {
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return ERROR_INVALID_ARG;
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}
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if (!pluginData) {
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DEBUG_FUNCTION_LINE("Failed to alloc plugin data");
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return ERROR_FAILED_ALLOC;
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}
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if (out == NULL) {
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DEBUG_FUNCTION_LINE("out was NULL");
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return ERROR_INVALID_ARG;
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} else {
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PluginData *pluginDataHeap = new PluginData(pluginData.value());
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DEBUG_FUNCTION_LINE("Saving handle %08X", pluginDataHeap);
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*out = (uint32_t) pluginDataHeap;
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}
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return ERROR_NONE;
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}
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int32_t WUPSLoadPluginAsDataByPath(plugin_data_handle * output, const char* path){
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return WUPSLoadPluginAsData(PLUGIN_INFORMATION_INPUT_TYPE_PATH, path, NULL, 0, output);
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}
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int32_t WUPSLoadPluginAsDataByBuffer(plugin_data_handle * output, char* buffer, size_t size){
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return WUPSLoadPluginAsData(PLUGIN_INFORMATION_INPUT_TYPE_BUFFER, NULL, buffer, size, output);
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}
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int32_t WUPSGetPluginMetaInformation(GetPluginInformationInputType inputType, const char* path, char* buffer, size_t size, plugin_information * output) {
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std::optional<PluginMetaInformation> pluginInfo;
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if (inputType == PLUGIN_INFORMATION_INPUT_TYPE_PATH && path != NULL) {
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DEBUG_FUNCTION_LINE("PLUGIN_INFORMATION_INPUT_TYPE_PATH %s", path);
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pluginInfo = PluginMetaInformationFactory::loadPlugin(path);
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} else if (inputType == PLUGIN_INFORMATION_INPUT_TYPE_BUFFER && buffer != NULL && size > 0) {
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DEBUG_FUNCTION_LINE("PLUGIN_INFORMATION_INPUT_TYPE_BUFFER %08X %d", buffer, size);
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pluginInfo = PluginMetaInformationFactory::loadPlugin(buffer, size);
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} else {
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return ERROR_INVALID_ARG;
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}
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if (!pluginInfo) {
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DEBUG_FUNCTION_LINE("Failed to load plugin");
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return ERROR_FILE_NOT_FOUND;
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}
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DEBUG_FUNCTION_LINE("loaded plugin");
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if (output == NULL) {
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return ERROR_INVALID_ARG;
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} else {
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fillPluginInformation(output, &pluginInfo.value());
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}
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return ERROR_NONE;
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}
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int32_t WUPSGetPluginMetaInformationByPath(plugin_information * output, const char* path) {
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return WUPSGetPluginMetaInformation(PLUGIN_INFORMATION_INPUT_TYPE_PATH, path, NULL, 0, output);
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}
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int32_t WUPSGetPluginMetaInformationByBuffer(plugin_information * output, char* buffer, size_t size) {
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return WUPSGetPluginMetaInformation(PLUGIN_INFORMATION_INPUT_TYPE_BUFFER, NULL, buffer, size, output);
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}
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int32_t WUPSGetPluginDataForContainerHandles(const plugin_container_handle *plugin_container_handle_list, plugin_data_handle *plugin_data_list , uint32_t buffer_size) {
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int res;
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if (plugin_container_handle_list != NULL && buffer_size != 0) {
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for (uint32_t i = 0; i < buffer_size; i++) {
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auto handle = plugin_container_handle_list[i];
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PluginContainer *container = (PluginContainer *) handle;
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PluginData *pluginData = new PluginData(container->getPluginData());
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DEBUG_FUNCTION_LINE("Created pluginData [%08X]", pluginData);
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plugin_data_list[i] = (uint32_t) pluginData;
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}
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} else {
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res = ERROR_INVALID_ARG;
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}
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return res;
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}
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int32_t WUPSGetMetaInformation(plugin_container_handle * plugin_container_handle_list, plugin_information * plugin_information_list, uint32_t buffer_size) {
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int res = ERROR_NONE;
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if (plugin_container_handle_list != NULL && buffer_size != 0) {
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for (uint32_t i = 0; i < buffer_size; i++) {
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auto handle = plugin_container_handle_list[i];
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PluginContainer *container = (PluginContainer *) handle;
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strncpy(plugin_information_list[i].author, container->metaInformation.getAuthor().c_str(), 255);
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strncpy(plugin_information_list[i].buildTimestamp, container->metaInformation.getBuildTimestamp().c_str(), 255);
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strncpy(plugin_information_list[i].description, container->metaInformation.getDescription().c_str(), 255);
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strncpy(plugin_information_list[i].name, container->metaInformation.getName().c_str(), 255);
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strncpy(plugin_information_list[i].license, container->metaInformation.getLicense().c_str(), 255);
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strncpy(plugin_information_list[i].version, container->metaInformation.getVersion().c_str(), 255);
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plugin_information_list[i].size = container->metaInformation.getSize();
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}
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} else {
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res = ERROR_INVALID_ARG;
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}
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return res;
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}
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int32_t WUPSGetLoadedPlugins(plugin_container_handle *io_handles, uint32_t buffer_size, uint32_t * outSize) {
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auto plugins = PluginContainerPersistence::loadPlugins(gPluginInformation);
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uint32_t counter = 0;
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for (auto &plugin: plugins) {
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if (counter < buffer_size) {
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PluginContainer *container = new PluginContainer(plugin);
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DEBUG_FUNCTION_LINE("Created container [%08X]", container);
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io_handles[counter] = (uint32_t) container;
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counter++;
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} else {
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break;
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}
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}
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if(*outSize){
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*outSize = counter;
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}
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return 0;
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}
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WUMS_EXPORT_FUNCTION(WUPSLoadPluginAsDataByPath);
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WUMS_EXPORT_FUNCTION(WUPSLoadPluginAsDataByBuffer);
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WUMS_EXPORT_FUNCTION(WUPSLoadPluginAsData);
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WUMS_EXPORT_FUNCTION(WUPSLoadAndLinkByDataHandle);
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WUMS_EXPORT_FUNCTION(WUPSDeletePluginContainer);
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WUMS_EXPORT_FUNCTION(WUPSDeletePluginData);
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WUMS_EXPORT_FUNCTION(WUPSGetPluginMetaInformation);
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WUMS_EXPORT_FUNCTION(WUPSGetPluginMetaInformationByPath);
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WUMS_EXPORT_FUNCTION(WUPSGetPluginMetaInformationByBuffer);
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WUMS_EXPORT_FUNCTION(WUPSGetMetaInformation);
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WUMS_EXPORT_FUNCTION(WUPSGetLoadedPlugins);
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WUMS_EXPORT_FUNCTION(WUPSGetPluginDataForContainerHandles);
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62
source/utils/exports.h
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62
source/utils/exports.h
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@ -0,0 +1,62 @@
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#pragma once
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#include <wums.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ERROR_NONE 0
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#define ERROR_INVALID_SIZE 0xFFFFFFFF
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#define ERROR_INVALID_ARG 0xFFFFFFFE
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#define ERROR_FAILED_ALLOC 0xFFFFFFFD
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#define ERROR_FILE_NOT_FOUND 0xFFFFFFFC
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typedef enum GetPluginInformationInputType {
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PLUGIN_INFORMATION_INPUT_TYPE_PATH = 0,
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PLUGIN_INFORMATION_INPUT_TYPE_BUFFER = 1,
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} GetPluginInformationInputType;
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typedef uint32_t plugin_container_handle;
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typedef uint32_t plugin_data_handle;
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/* plugin_information message */
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typedef struct __attribute__((__packed__)) plugin_information {
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char name[256];
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char author[256];
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char buildTimestamp[256];
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char description[256];
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char license[256];
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char version[256];
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size_t size;
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} plugin_information;
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void fillPluginInformation(plugin_information *out, PluginMetaInformation *metaInformation);
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int32_t WUPSLoadAndLinkByDataHandle(const plugin_data_handle *plugin_data_handle_list, uint32_t plugin_data_handle_list_size);
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int32_t WUPSDeletePluginContainer(const plugin_container_handle *handle_list, uint32_t handle_list_size);
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int32_t WUPSDeletePluginData(const plugin_data_handle *plugin_data_handle_list, uint32_t plugin_data_handle_list_size);
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int32_t WUPSLoadPluginAsData(GetPluginInformationInputType inputType, const char *path, char *buffer, size_t size, plugin_data_handle *out);
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int32_t WUPSLoadPluginAsDataByPath(plugin_data_handle *output, const char *path);
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int32_t WUPSLoadPluginAsDataByBuffer(plugin_data_handle *output, char *buffer, size_t size);
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int32_t WUPSGetPluginMetaInformation(GetPluginInformationInputType inputType, const char *path, char *buffer, size_t size, plugin_information *output);
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int32_t WUPSGetPluginMetaInformationByPath(plugin_information *output, const char *path);
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int32_t WUPSGetPluginMetaInformationByBuffer(plugin_information *output, char *buffer, size_t size);
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int32_t WUPSGetPluginDataForContainerHandles(const plugin_container_handle *plugin_container_handle_list, plugin_data_handle *plugin_data_list, uint32_t buffer_size);
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int32_t WUPSGetMetaInformation(plugin_container_handle *plugin_container_handle_list, plugin_information *plugin_information_list, uint32_t buffer_size);
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int32_t WUPSGetLoadedPlugins(plugin_container_handle *io_handles, uint32_t buffer_size, uint32_t *outSize);
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#ifdef __cplusplus
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}
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#endif
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