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Add ada_c API for url search params
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@jasnell
jasnell committed Oct 9, 2023
1 parent c114d0d commit bab1ae7
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71 changes: 71 additions & 0 deletions include/ada_c.h
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Original file line number Diff line number Diff line change
Expand Up @@ -109,4 +109,75 @@ const ada_url_components* ada_get_components(ada_url result);
ada_owned_string ada_idna_to_unicode(const char* input, size_t length);
ada_owned_string ada_idna_to_ascii(const char* input, size_t length);

// url search params
typedef void* ada_url_search_params;
typedef void* ada_strings;
typedef void* ada_url_search_params_keys_iter;
typedef void* ada_url_search_params_values_iter;

typedef struct {
ada_string key;
ada_string value;
} ada_string_pair;

typedef void* ada_url_search_params_entries_iter;

ada_url_search_params ada_parse_search_params(const char* input, size_t length);
void ada_search_params_free(ada_url_search_params result);

size_t ada_search_params_size(ada_url_search_params result);
void ada_search_params_sort(ada_url_search_params result);
ada_owned_string ada_search_params_to_string(ada_url_search_params result);

void ada_search_params_append(ada_url_search_params result, const char* key,
size_t key_length, const char* value,
size_t value_length);
void ada_search_params_set(ada_url_search_params result, const char* key,
size_t key_length, const char* value,
size_t value_length);
void ada_search_params_remove(ada_url_search_params result, const char* key,
size_t key_length);
void ada_search_params_remove_value(ada_url_search_params result,
const char* key, size_t key_length,
const char* value, size_t value_length);
bool ada_search_params_has(ada_url_search_params result, const char* key,
size_t key_length);
bool ada_search_params_has_value(ada_url_search_params result, const char* key,
size_t key_length, const char* value,
size_t value_length);
ada_string ada_search_params_get(ada_url_search_params result, const char* key,
size_t key_length);
ada_strings ada_search_params_get_all(ada_url_search_params result,
const char* key, size_t key_length);
ada_url_search_params_keys_iter ada_search_params_get_keys(
ada_url_search_params result);
ada_url_search_params_values_iter ada_search_params_get_values(
ada_url_search_params result);
ada_url_search_params_entries_iter ada_search_params_get_entries(
ada_url_search_params result);

void ada_strings_free(ada_strings result);
size_t ada_strings_size(ada_strings result);
ada_string ada_strings_get(ada_strings result, size_t index);

void ada_search_params_keys_iter_free(ada_url_search_params_keys_iter result);
ada_string ada_search_params_keys_iter_next(
ada_url_search_params_keys_iter result);
bool ada_search_params_keys_iter_is_done(
ada_url_search_params_keys_iter result);

void ada_search_params_values_iter_free(
ada_url_search_params_values_iter result);
ada_string ada_search_params_values_iter_next(
ada_url_search_params_values_iter result);
bool ada_search_params_values_iter_is_done(
ada_url_search_params_values_iter result);

void ada_search_params_entries_iter_free(
ada_url_search_params_entries_iter result);
ada_string_pair ada_search_params_entries_iter_next(
ada_url_search_params_entries_iter result);
bool ada_search_params_entries_iter_is_done(
ada_url_search_params_entries_iter result);

#endif // ADA_C_H
223 changes: 223 additions & 0 deletions src/ada_c.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,11 @@ ada::result<ada::url_aggregator>& get_instance(void* result) noexcept {

extern "C" {
typedef void* ada_url;
typedef void* ada_url_search_params;
typedef void* ada_strings;
typedef void* ada_url_search_params_keys_iter;
typedef void* ada_url_search_params_values_iter;
typedef void* ada_url_search_params_entries_iter;

struct ada_string {
const char* data;
Expand All @@ -17,6 +22,11 @@ struct ada_owned_string {
size_t length;
};

struct ada_string_pair {
ada_string key;
ada_string value;
};

ada_string ada_string_create(const char* data, size_t length) {
ada_string out{};
out.data = data;
Expand Down Expand Up @@ -456,4 +466,217 @@ ada_owned_string ada_idna_to_ascii(const char* input, size_t length) {
return owned;
}

ada_url_search_params ada_parse_search_params(const char* input,
size_t length) {
return new ada::result<ada::url_search_params>(
ada::url_search_params(std::string_view(input, length)));
}

void ada_search_params_free(ada_url_search_params result) {
ada::result<ada::url_search_params>* r =
(ada::result<ada::url_search_params>*)result;
delete r;
}

ada_owned_string ada_search_params_to_string(ada_url_search_params result) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
std::string out = r->to_string();
ada_owned_string owned{};
owned.length = out.size();
owned.data = new char[owned.length];
memcpy((void*)owned.data, out.data(), owned.length);
return owned;
}

size_t ada_search_params_size(ada_url_search_params result) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return r->size();
}

void ada_search_params_sort(ada_url_search_params result) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
r->sort();
}

void ada_search_params_append(ada_url_search_params result, const char* key,
size_t key_length, const char* value,
size_t value_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
r->append(std::string_view(key, key_length),
std::string_view(value, value_length));
}

void ada_search_params_set(ada_url_search_params result, const char* key,
size_t key_length, const char* value,
size_t value_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
r->set(std::string_view(key, key_length),
std::string_view(value, value_length));
}

void ada_search_params_remove(ada_url_search_params result, const char* key,
size_t key_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
r->remove(std::string_view(key, key_length));
}

void ada_search_params_remove_value(ada_url_search_params result,
const char* key, size_t key_length,
const char* value, size_t value_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
r->remove(std::string_view(key, key_length),
std::string_view(value, value_length));
}

bool ada_search_params_has(ada_url_search_params result, const char* key,
size_t key_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return r->has(std::string_view(key, key_length));
}

bool ada_search_params_has_value(ada_url_search_params result, const char* key,
size_t key_length, const char* value,
size_t value_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return r->has(std::string_view(key, key_length),
std::string_view(value, value_length));
}

ada_string ada_search_params_get(ada_url_search_params result, const char* key,
size_t key_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
auto found = r->get(std::string_view(key, key_length));
if (!found.has_value()) return ada_string_create(NULL, 0);
return ada_string_create(found->data(), found->length());
}

ada_strings ada_search_params_get_all(ada_url_search_params result,
const char* key, size_t key_length) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return new ada::result<std::vector<std::string>>(
r->get_all(std::string_view(key, key_length)));
}

ada_url_search_params_keys_iter ada_search_params_get_keys(
ada_url_search_params result) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return new ada::result<ada::url_search_params_keys_iter>(r->get_keys());
}

ada_url_search_params_values_iter ada_search_params_get_values(
ada_url_search_params result) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return new ada::result<ada::url_search_params_values_iter>(r->get_values());
}

ada_url_search_params_entries_iter ada_search_params_get_entries(
ada_url_search_params result) {
ada::result<ada::url_search_params>& r =
*(ada::result<ada::url_search_params>*)result;
return new ada::result<ada::url_search_params_entries_iter>(r->get_entries());
}

void ada_strings_free(ada_strings result) {
ada::result<std::vector<std::string>>* r =
(ada::result<std::vector<std::string>>*)result;
delete r;
}

size_t ada_strings_size(ada_strings result) {
ada::result<std::vector<std::string>>* r =
(ada::result<std::vector<std::string>>*)result;
return (*r)->size();
}

ada_string ada_strings_get(ada_strings result, size_t index) {
ada::result<std::vector<std::string>>* r =
(ada::result<std::vector<std::string>>*)result;
std::string_view view = (*r)->at(index);
return ada_string_create(view.data(), view.length());
}

void ada_search_params_keys_iter_free(ada_url_search_params_keys_iter result) {
ada::result<ada::url_search_params_keys_iter>* r =
(ada::result<ada::url_search_params_keys_iter>*)result;
delete r;
}

ada_string ada_search_params_keys_iter_next(
ada_url_search_params_keys_iter result) {
ada::result<ada::url_search_params_keys_iter>* r =
(ada::result<ada::url_search_params_keys_iter>*)result;
auto next = (*r)->next();
if (!next.has_value()) return ada_string_create(NULL, 0);
return ada_string_create(next->c_str(), next->length());
}

bool ada_search_params_keys_iter_is_done(
ada_url_search_params_keys_iter result) {
ada::result<ada::url_search_params_keys_iter>* r =
(ada::result<ada::url_search_params_keys_iter>*)result;
return (*r)->is_done();
}

void ada_search_params_values_iter_free(
ada_url_search_params_values_iter result) {
ada::result<ada::url_search_params_values_iter>* r =
(ada::result<ada::url_search_params_values_iter>*)result;
delete r;
}

ada_string ada_search_params_values_iter_next(
ada_url_search_params_values_iter result) {
ada::result<ada::url_search_params_values_iter>* r =
(ada::result<ada::url_search_params_values_iter>*)result;
auto next = (*r)->next();
if (!next.has_value()) return ada_string_create(NULL, 0);
return ada_string_create(next->c_str(), next->length());
}

bool ada_search_params_values_iter_is_done(
ada_url_search_params_values_iter result) {
ada::result<ada::url_search_params_values_iter>* r =
(ada::result<ada::url_search_params_values_iter>*)result;
return (*r)->is_done();
}

void ada_search_params_entries_iter_free(
ada_url_search_params_entries_iter result) {
ada::result<ada::url_search_params_entries_iter>* r =
(ada::result<ada::url_search_params_entries_iter>*)result;
delete r;
}

ada_string_pair ada_search_params_entries_iter_next(
ada_url_search_params_entries_iter result) {
ada::result<ada::url_search_params_entries_iter>* r =
(ada::result<ada::url_search_params_entries_iter>*)result;
auto next = (*r)->next();
if (!next.has_value())
return {ada_string_create(NULL, 0), ada_string_create(NULL, 0)};
return ada_string_pair{
ada_string_create(next->first.c_str(), next->first.length()),
ada_string_create(next->second.c_str(), next->second.length())};
}

bool ada_search_params_entries_iter_is_done(
ada_url_search_params_entries_iter result) {
ada::result<ada::url_search_params_entries_iter>* r =
(ada::result<ada::url_search_params_entries_iter>*)result;
return (*r)->is_done();
}

} // extern "C"
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