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Update nanopb

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topjohnwu
2020-11-04 01:56:49 -08:00
parent f32e0af830
commit bf650332d8
5 changed files with 128 additions and 163 deletions
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43
native/jni/resetprop/_resetprop.hpp
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@@ -8,41 +8,30 @@
#define PERSISTENT_PROPERTY_DIR "/data/property"
struct prop_cb {
virtual void exec(const char *name, const char *value) = 0;
};
template<class T>
struct prop_cb_impl : public prop_cb {
typedef void (*callback_type)(const char *, const char *, T&);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdangling-field" // Dangling field is expected
prop_cb_impl(T &arg, callback_type fn) : arg(arg), fn(fn) {}
#pragma GCC diagnostic pop
void exec(const char *name, const char *value) override {
fn(name, value, arg);
virtual void exec(const char *name, const char *value) {
exec(std::string(name), value);
}
virtual void exec(std::string &&name, const char *value) {
exec(name.data(), value);
}
private:
T &arg;
callback_type fn;
};
extern bool use_pb;
using prop_list = std::map<std::string_view, std::string>;
using prop_list = std::map<std::string, std::string>;
struct prop_collector : prop_cb_impl<prop_list> {
prop_collector(prop_list &list) :
prop_cb_impl<prop_list>(list, [](auto name, auto val, auto list){ list.emplace(name, val); }) {}
struct prop_collector : prop_cb {
explicit prop_collector(prop_list &list) : list(list) {}
void exec(const char *name, const char *value) override {
list.insert_or_assign(name, value);
}
void exec(std::string &&name, const char *value) override {
list.insert_or_assign(std::move(name), value);
}
private:
prop_list &list;
};
template <class T, class Func>
prop_cb_impl<T> make_prop_cb(T &arg, Func f) {
return prop_cb_impl<T>(arg, f);
}
std::string persist_getprop(const char *name);
void persist_getprops(prop_cb *prop_cb);
bool persist_deleteprop(const char *name);
void persist_cleanup();