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Updated fs/save example for latest libnx + minor changes.

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yellows8 2019-10-30 12:05:06 -04:00
parent 89bfe5608d
commit d952469c56
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1 changed files with 10 additions and 11 deletions
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21
fs/save/source/main.c
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@ -6,8 +6,7 @@
//This example shows how to access savedata for (official) applications/games. //This example shows how to access savedata for (official) applications/games.
Result get_save(u64 *titleID, AccountUid *userID) Result get_save(u64 *application_id, AccountUid *uid) {
{
Result rc=0; Result rc=0;
FsSaveDataInfoReader reader; FsSaveDataInfoReader reader;
size_t total_entries=0; size_t total_entries=0;
@ -25,8 +24,8 @@ Result get_save(u64 *titleID, AccountUid *userID)
if (R_FAILED(rc) || total_entries==0) break; if (R_FAILED(rc) || total_entries==0) break;
if (info.saveDataType == FsSaveDataType_SaveData) {//Filter by FsSaveDataType_SaveData, however note that NandUser can have non-FsSaveDataType_SaveData. if (info.saveDataType == FsSaveDataType_SaveData) {//Filter by FsSaveDataType_SaveData, however note that NandUser can have non-FsSaveDataType_SaveData.
*titleID = info.titleID; *application_id = info.application_id;
*userID = info.userID; *uid = info.uid;
return 0; return 0;
} }
} }
@ -45,8 +44,8 @@ int main(int argc, char **argv)
DIR* dir; DIR* dir;
struct dirent* ent; struct dirent* ent;
AccountUid userID={0}; AccountUid uid={0};
u64 titleID=0x01007ef00011e000;//titleID of the save to mount, in this case BOTW. u64 application_id=0x01007ef00011e000;//ApplicationId of the save to mount, in this case BOTW.
consoleInit(NULL); consoleInit(NULL);
@ -54,15 +53,15 @@ int main(int argc, char **argv)
//Try to find savedata to use with get_save() first, otherwise fallback to the above hard-coded TID + the userID from accountGetPreselectedUser(). Note that you can use either method. //Try to find savedata to use with get_save() first, otherwise fallback to the above hard-coded TID + the userID from accountGetPreselectedUser(). Note that you can use either method.
//See the account example for getting account info for an userID. //See the account example for getting account info for an userID.
//See also the app_controldata example for getting info for a titleID. //See also the app_controldata example for getting info for an application_id.
if (R_FAILED(get_save(&titleID, &userID))) { if (R_FAILED(get_save(&application_id, &uid))) {
rc = accountInitialize(); rc = accountInitialize();
if (R_FAILED(rc)) { if (R_FAILED(rc)) {
printf("accountInitialize() failed: 0x%x\n", rc); printf("accountInitialize() failed: 0x%x\n", rc);
} }
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
rc = accountGetPreselectedUser(&userID); rc = accountGetPreselectedUser(&uid);
accountExit(); accountExit();
if (R_FAILED(rc)) { if (R_FAILED(rc)) {
@ -72,12 +71,12 @@ int main(int argc, char **argv)
} }
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
printf("Using titleID=0x%016lx userID: 0x%lx 0x%lx\n", titleID, userID.uid[1], userID.uid[0]); printf("Using application_id=0x%016lx uid: 0x%lx 0x%lx\n", application_id, uid.uid[1], uid.uid[0]);
} }
//You can use any device-name. If you want multiple saves mounted at the same time, you must use different device-names for each one. //You can use any device-name. If you want multiple saves mounted at the same time, you must use different device-names for each one.
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
rc = fsdevMountSaveData("save", titleID, userID);//See also libnx fs.h/fs_dev.h rc = fsdevMountSaveData("save", application_id, uid);//See also libnx fs.h/fs_dev.h
if (R_FAILED(rc)) { if (R_FAILED(rc)) {
printf("fsdevMountSaveData() failed: 0x%x\n", rc); printf("fsdevMountSaveData() failed: 0x%x\n", rc);
} }