crosspoint-reader/lib/Epub/Epub/FsHelpers.cpp

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#include "FsHelpers.h"
#include <SD.h>
bool FsHelpers::removeDir(const char* path) {
// 1. Open the directory
File dir = SD.open(path);
if (!dir) {
return false;
}
if (!dir.isDirectory()) {
return false;
}
File file = dir.openNextFile();
while (file) {
String filePath = path;
if (!filePath.endsWith("/")) {
filePath += "/";
}
filePath += file.name();
if (file.isDirectory()) {
if (!removeDir(filePath.c_str())) {
return false;
}
} else {
if (!SD.remove(filePath.c_str())) {
return false;
}
}
file = dir.openNextFile();
}
return SD.rmdir(path);
}