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Abort file loading if saving the file to the sd card fails

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This commit is contained in:
Maschell 2022-08-25 15:38:12 +02:00
parent 7d7b04f3ea
commit 2d87a6e982
3 changed files with 8 additions and 4 deletions
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2
src/fs/CFile.cpp
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@ -107,7 +107,7 @@ int32_t CFile::read(uint8_t *ptr, size_t size) {
return -1; return -1;
} }
int32_t CFile::write(const uint8_t *ptr, size_t size) { int64_t CFile::write(const uint8_t *ptr, size_t size) {
if (iFd >= 0) { if (iFd >= 0) {
size_t done = 0; size_t done = 0;
while (done < size) { while (done < size) {

2
src/fs/CFile.hpp
View File

@ -42,7 +42,7 @@ public:
int32_t read(uint8_t *ptr, size_t size); int32_t read(uint8_t *ptr, size_t size);
int32_t write(const uint8_t *ptr, size_t size); int64_t write(const uint8_t *ptr, size_t size);
int32_t fwrite(const char *format, ...); int32_t fwrite(const char *format, ...);

8
src/fs/FSUtils.cpp
View File

@ -132,10 +132,14 @@ int32_t FSUtils::CreateSubfolder(const char *fullpath) {
BOOL FSUtils::saveBufferToFile(const char *path, void *buffer, uint32_t size) { BOOL FSUtils::saveBufferToFile(const char *path, void *buffer, uint32_t size) {
CFile file(path, CFile::WriteOnly); CFile file(path, CFile::WriteOnly);
if (!file.isOpen()) { if (!file.isOpen()) {
DEBUG_FUNCTION_LINE("Failed to open %s\n", path); DEBUG_FUNCTION_LINE_ERR("Failed to open %s\n", path);
return false;
}
if (file.write((const uint8_t *) buffer, size) != size) {
DEBUG_FUNCTION_LINE_ERR("Failed to write file %s\n", path);
file.close();
return false; return false;
} }
file.write((const uint8_t *) buffer, size);
file.close(); file.close();
return true; return true;
} }