DataProvider.hpp (5607B)
1 #ifndef icu4x_DataProvider_HPP 2 #define icu4x_DataProvider_HPP 3 4 #include "DataProvider.d.hpp" 5 6 #include <stdio.h> 7 #include <stdint.h> 8 #include <stddef.h> 9 #include <stdbool.h> 10 #include <memory> 11 #include <functional> 12 #include <optional> 13 #include <cstdlib> 14 #include "../diplomat_runtime.hpp" 15 #include "DataError.hpp" 16 #include "LocaleFallbacker.hpp" 17 18 19 namespace icu4x { 20 namespace capi { 21 extern "C" { 22 23 typedef struct icu4x_DataProvider_from_fs_mv1_result {union {icu4x::capi::DataProvider* ok; icu4x::capi::DataError err;}; bool is_ok;} icu4x_DataProvider_from_fs_mv1_result; 24 icu4x_DataProvider_from_fs_mv1_result icu4x_DataProvider_from_fs_mv1(diplomat::capi::DiplomatStringView path); 25 26 typedef struct icu4x_DataProvider_from_byte_slice_mv1_result {union {icu4x::capi::DataProvider* ok; icu4x::capi::DataError err;}; bool is_ok;} icu4x_DataProvider_from_byte_slice_mv1_result; 27 icu4x_DataProvider_from_byte_slice_mv1_result icu4x_DataProvider_from_byte_slice_mv1(diplomat::capi::DiplomatU8View blob); 28 29 typedef struct icu4x_DataProvider_fork_by_marker_mv1_result {union { icu4x::capi::DataError err;}; bool is_ok;} icu4x_DataProvider_fork_by_marker_mv1_result; 30 icu4x_DataProvider_fork_by_marker_mv1_result icu4x_DataProvider_fork_by_marker_mv1(icu4x::capi::DataProvider* self, icu4x::capi::DataProvider* other); 31 32 typedef struct icu4x_DataProvider_fork_by_locale_mv1_result {union { icu4x::capi::DataError err;}; bool is_ok;} icu4x_DataProvider_fork_by_locale_mv1_result; 33 icu4x_DataProvider_fork_by_locale_mv1_result icu4x_DataProvider_fork_by_locale_mv1(icu4x::capi::DataProvider* self, icu4x::capi::DataProvider* other); 34 35 typedef struct icu4x_DataProvider_enable_locale_fallback_with_mv1_result {union { icu4x::capi::DataError err;}; bool is_ok;} icu4x_DataProvider_enable_locale_fallback_with_mv1_result; 36 icu4x_DataProvider_enable_locale_fallback_with_mv1_result icu4x_DataProvider_enable_locale_fallback_with_mv1(icu4x::capi::DataProvider* self, const icu4x::capi::LocaleFallbacker* fallbacker); 37 38 void icu4x_DataProvider_destroy_mv1(DataProvider* self); 39 40 } // extern "C" 41 } // namespace capi 42 } // namespace 43 44 inline diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError> icu4x::DataProvider::from_fs(std::string_view path) { 45 auto result = icu4x::capi::icu4x_DataProvider_from_fs_mv1({path.data(), path.size()}); 46 return result.is_ok ? diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError>(diplomat::Ok<std::unique_ptr<icu4x::DataProvider>>(std::unique_ptr<icu4x::DataProvider>(icu4x::DataProvider::FromFFI(result.ok)))) : diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError>(diplomat::Err<icu4x::DataError>(icu4x::DataError::FromFFI(result.err))); 47 } 48 49 inline diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError> icu4x::DataProvider::from_byte_slice(diplomat::span<const uint8_t> blob) { 50 auto result = icu4x::capi::icu4x_DataProvider_from_byte_slice_mv1({blob.data(), blob.size()}); 51 return result.is_ok ? diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError>(diplomat::Ok<std::unique_ptr<icu4x::DataProvider>>(std::unique_ptr<icu4x::DataProvider>(icu4x::DataProvider::FromFFI(result.ok)))) : diplomat::result<std::unique_ptr<icu4x::DataProvider>, icu4x::DataError>(diplomat::Err<icu4x::DataError>(icu4x::DataError::FromFFI(result.err))); 52 } 53 54 inline diplomat::result<std::monostate, icu4x::DataError> icu4x::DataProvider::fork_by_marker(icu4x::DataProvider& other) { 55 auto result = icu4x::capi::icu4x_DataProvider_fork_by_marker_mv1(this->AsFFI(), 56 other.AsFFI()); 57 return result.is_ok ? diplomat::result<std::monostate, icu4x::DataError>(diplomat::Ok<std::monostate>()) : diplomat::result<std::monostate, icu4x::DataError>(diplomat::Err<icu4x::DataError>(icu4x::DataError::FromFFI(result.err))); 58 } 59 60 inline diplomat::result<std::monostate, icu4x::DataError> icu4x::DataProvider::fork_by_locale(icu4x::DataProvider& other) { 61 auto result = icu4x::capi::icu4x_DataProvider_fork_by_locale_mv1(this->AsFFI(), 62 other.AsFFI()); 63 return result.is_ok ? diplomat::result<std::monostate, icu4x::DataError>(diplomat::Ok<std::monostate>()) : diplomat::result<std::monostate, icu4x::DataError>(diplomat::Err<icu4x::DataError>(icu4x::DataError::FromFFI(result.err))); 64 } 65 66 inline diplomat::result<std::monostate, icu4x::DataError> icu4x::DataProvider::enable_locale_fallback_with(const icu4x::LocaleFallbacker& fallbacker) { 67 auto result = icu4x::capi::icu4x_DataProvider_enable_locale_fallback_with_mv1(this->AsFFI(), 68 fallbacker.AsFFI()); 69 return result.is_ok ? diplomat::result<std::monostate, icu4x::DataError>(diplomat::Ok<std::monostate>()) : diplomat::result<std::monostate, icu4x::DataError>(diplomat::Err<icu4x::DataError>(icu4x::DataError::FromFFI(result.err))); 70 } 71 72 inline const icu4x::capi::DataProvider* icu4x::DataProvider::AsFFI() const { 73 return reinterpret_cast<const icu4x::capi::DataProvider*>(this); 74 } 75 76 inline icu4x::capi::DataProvider* icu4x::DataProvider::AsFFI() { 77 return reinterpret_cast<icu4x::capi::DataProvider*>(this); 78 } 79 80 inline const icu4x::DataProvider* icu4x::DataProvider::FromFFI(const icu4x::capi::DataProvider* ptr) { 81 return reinterpret_cast<const icu4x::DataProvider*>(ptr); 82 } 83 84 inline icu4x::DataProvider* icu4x::DataProvider::FromFFI(icu4x::capi::DataProvider* ptr) { 85 return reinterpret_cast<icu4x::DataProvider*>(ptr); 86 } 87 88 inline void icu4x::DataProvider::operator delete(void* ptr) { 89 icu4x::capi::icu4x_DataProvider_destroy_mv1(reinterpret_cast<icu4x::capi::DataProvider*>(ptr)); 90 } 91 92 93 #endif // icu4x_DataProvider_HPP