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fix for config over http the second time

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This commit is contained in:
Gábor Poczkodi 2024-11-13 16:22:57 +01:00
parent ee3aa6ab91
commit f7abab00c5
1 changed files with 8 additions and 3 deletions
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11
esphome/components/store_yaml/store_yaml.cpp
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@ -65,10 +65,12 @@ void StoreYamlComponent::handleRequest(AsyncWebServerRequest *request) {
auto cb = [this](uint8_t *buffer, size_t max_len, size_t index) -> size_t { auto cb = [this](uint8_t *buffer, size_t max_len, size_t index) -> size_t {
uint8_t *ptr = buffer; uint8_t *ptr = buffer;
// 5KB+ config file with a single character repeating will result in a 100 byte long word, not likely // 5KB+ config file with a single character repeating will result in a 100 byte long word, not likely
while (max_len > 100 && !(this->web_dec_ && this->web_dec_->is_eof())) { while (max_len > 100) {
std::string s;
if (!this->web_dec_) { if (!this->web_dec_) {
this->web_dec_ = make_unique<Decompressor>(ESPHOME_YAML, ESPHOME_YAML_SIZE); this->web_dec_ = make_unique<Decompressor>(ESPHOME_YAML, ESPHOME_YAML_SIZE);
}
std::string s;
if (index == 0) {
s = this->web_dec_->get_first(); s = this->web_dec_->get_first();
} else { } else {
s = this->web_dec_->get_next(); s = this->web_dec_->get_next();
@ -77,6 +79,10 @@ void StoreYamlComponent::handleRequest(AsyncWebServerRequest *request) {
memcpy(ptr, s.c_str(), len); memcpy(ptr, s.c_str(), len);
ptr += len; ptr += len;
max_len -= len; max_len -= len;
if (this->web_dec_->is_eof()) {
this->web_dec_ = nullptr;
break;
}
} }
return ptr - buffer; return ptr - buffer;
}; };
@ -90,7 +96,6 @@ void StoreYamlComponent::handleRequest(AsyncWebServerRequest *request) {
} }
dec = nullptr; dec = nullptr;
#endif #endif
request->send(response); request->send(response);
} }