Ken Van Hoeylandt
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
#include <Tactility/DeprecatedPaths.h>
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#include <app/manifest.h>
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#include <Tactility/MountPoints.h>
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#include <format>
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#include <tactility/check.h>
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#include <tactility/device.h>
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#include <tactility/drivers/sdcard.h>
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#include <tactility/filesystem/file_system.h>
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namespace tt {
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bool findFirstMountedSdCardPath(std::string& path) {
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auto* fs = findSdcardFileSystem(true);
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if (fs == nullptr) return false;
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char found_path[128];
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if (file_system_get_path(fs, found_path, sizeof(found_path)) != ERROR_NONE) return false;
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path = found_path;
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return true;
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}
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FileSystem* findSdcardFileSystem(bool mustBeMounted) {
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FileSystem* found = nullptr;
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file_system_for_each(&found, [](auto* fs, void* context) {
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auto* owner = file_system_get_owner(fs);
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if (owner == nullptr || device_get_type(owner) != &SDCARD_TYPE) {
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return true;
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}
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*static_cast<FileSystem**>(context) = fs;
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return false;
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});
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if (found && mustBeMounted && !file_system_is_mounted(found)) {
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return nullptr;
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}
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return found;
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}
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std::string getUserDataRootPath() {
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#ifdef CONFIG_TT_USER_DATA_LOCATION_INTERNAL
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return file::MOUNT_POINT_DATA;
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#elif CONFIG_TT_USER_DATA_LOCATION_SD
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auto* fs = findSdcardFileSystem(false);
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check(fs);
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char fs_path[32];
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check(file_system_get_path(fs, fs_path, sizeof(fs_path)) == ERROR_NONE);
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return std::string(fs_path);
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#else
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#error CONFIG_TT_USER_DATA_* not set or unsupported
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#endif
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}
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std::string getDataPath() {
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return getUserDataRootPath() + "/tactility";
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}
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std::string getTempPath() {
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return getDataPath() + "/tmp";
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}
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std::string getAppInstallPath() {
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return getDataPath() + "/app";
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}
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std::string getUserHomePath() {
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return getDataPath() + "/user";
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}
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std::string getAppInstallPath(const std::string& appId) {
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assert(app_manifest_id_is_valid(appId.c_str()));
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return std::format("{}/{}", getAppInstallPath(), appId);
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}
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std::string getAppUserPath(const std::string& appId) {
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assert(app_manifest_id_is_valid(appId.c_str()));
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return std::format("{}/app/{}", getUserHomePath(), appId);
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}
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} |