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Implement SPIFFS.exists

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This commit is contained in:
Ivan Grokhotkov
2015-09-14 12:46:47 +03:00
parent f73d414f38
commit c8b12fd72c
5 changed files with 32 additions and 1 deletions
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10
cores/esp8266/spiffs_api.cpp
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@ -59,7 +59,7 @@ public:
}
FileImplPtr open(const char* path, OpenMode openMode, AccessMode accessMode) override;
bool exists(const char* path) override;
DirImplPtr openDir(const char* path) override;
bool rename(const char* pathFrom, const char* pathTo) override {
@ -404,6 +404,14 @@ FileImplPtr SPIFFSImpl::open(const char* path, OpenMode openMode, AccessMode acc
return std::make_shared<SPIFFSFileImpl>(this, fd);
}
bool SPIFFSImpl::exists(const char* path) {
char tmpName[SPIFFS_OBJ_NAME_LEN];
strlcpy(tmpName, path, sizeof(tmpName));
spiffs_stat stat;
int rc = SPIFFS_stat(&_fs, tmpName, &stat);
return rc == SPIFFS_OK;
}
DirImplPtr SPIFFSImpl::openDir(const char* path) {
spiffs_DIR dir;
char tmpName[SPIFFS_OBJ_NAME_LEN];