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Add safety checks for low SD card space (#90)

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* Some attempt.

* Enable some-safety-freespace-work nightlies

* Upload elf with nightly

* *Derp fixes.*

* Bye Bye testing things.

* Revert "Upload elf with nightly"

This reverts commit 303968cd78e466a3fcc010915565d8265acaa76a.

* Add safety checks to fcopy

Co-authored-by: StackZ <47382115+SuperSaiyajinStackZ@users.noreply.github.com>
This commit is contained in:
Pk11
2021-05-26 05:47:51 -05:00
committed by GitHub
parent bfecbc86af
commit baa14561eb
11 changed files with 150 additions and 110 deletions
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source/utils/cia.cpp
+27 -19
View File
@@ -123,32 +123,40 @@ Result Title::Install(const char *ciaPath, bool updatingSelf) {
ret = FSFILE_GetSize(fileHandle, &size);
if (R_FAILED(ret)) {
printf("Error in:\nFSFILE_GetSize\n");
FSFILE_Close(fileHandle);
return ret;
}
ret = AM_StartCiaInstall(media, &ciaHandle);
if (R_FAILED(ret)) {
printf("Error in:\nAM_StartCiaInstall\n");
return ret;
}
if (getAvailableSpace() >= size) {
ret = AM_StartCiaInstall(media, &ciaHandle);
if (R_FAILED(ret)) {
printf("Error in:\nAM_StartCiaInstall\n");
FSFILE_Close(fileHandle);
return ret;
}
u32 toRead = 0x200000;
u8 *buf = new u8[toRead];
u32 toRead = 0x200000;
u8 *buf = new u8[toRead];
if (!buf) return -1;
if (!buf) {
FSFILE_Close(fileHandle);
return -1;
}
installSize = size;
do {
FSFILE_Read(fileHandle, &bytes_read, installOffset, buf, toRead);
FSFILE_Write(ciaHandle, &bytes_written, installOffset, buf, toRead, FS_WRITE_FLUSH);
installOffset += bytes_read;
} while(installOffset < installSize);
delete[] buf;
installSize = size;
do {
FSFILE_Read(fileHandle, &bytes_read, installOffset, buf, toRead);
FSFILE_Write(ciaHandle, &bytes_written, installOffset, buf, toRead, FS_WRITE_FLUSH);
installOffset += bytes_read;
} while(installOffset < installSize);
delete[] buf;
ret = AM_FinishCiaInstall(ciaHandle);
if (R_FAILED(ret)) {
printf("Error in:\nAM_FinishCiaInstall\n");
return ret;
ret = AM_FinishCiaInstall(ciaHandle);
if (R_FAILED(ret)) {
printf("Error in:\nAM_FinishCiaInstall\n");
FSFILE_Close(fileHandle);
return ret;
}
}
ret = FSFILE_Close(fileHandle);