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程式碼 問題 21 合併請求 1 版本發布 動態

get header-only library dependencies using git submodules

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This commit is contained in:
Albert S. 2020-03-18 22:15:06 +01:00
父節點 5df89f0491
當前提交 8595978560
共有 15 個檔案被更改，包括 11 行新增 和 6310 行删除
顯示統計資料 下載 Patch 檔 下載差異檔 展開所有檔案 折疊所有檔案

6
.gitmodules vendored Normal file
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@ -0,0 +1,6 @@
[submodule "submodules/sqlitemoderncpp"]
path = submodules/sqlitemoderncpp
url = https://github.com/SqliteModernCpp/sqlite_modern_cpp
[submodule "submodules/cpp-httplib"]
path = submodules/cpp-httplib
url = https://github.com/yhirose/cpp-httplib

4
Makefile
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@ -43,7 +43,7 @@ GTEST_OBJECTS=$(filter-out qswiki.o, $(WIKIOBJECTS))
release: CXXFLAGS=$(RELEASE_CXXFLAGS)
release: qswiki
qswiki: $(WIKIOBJECTS)
$(CXX) $(WIKIOBJECTS) ${LDFLAGS} -I database/hdr -o qswiki
$(CXX) $(WIKIOBJECTS) ${LDFLAGS} -I submodules/sqlitemoderncpp/hdr -I submodules/cpp-httplib -o qswiki
test: $(TESTOBJECTS)
$(CXX) $(TESTOBJECTS) ${LDFLAGS} -o test
@ -52,7 +52,7 @@ gtest: $(GTESTS_TESTDIR)/*.cpp $(GTEST_OBJECTS)
$(CXX) -o gtest $(GTESTS_TESTDIR)/*.cpp $(GTEST_OBJECTS) $(GTEST_CXXFLAGS) $(GTEST_DIR)/src/gtest_main.cc $(GTEST_DIR)/src/gtest-all.cc $(GTEST_LDFLAGS)
%.o:%.cpp
$(CXX) ${CXXFLAGS} ${LDFLAGS} -I database/hdr -c -o $@ $<
$(CXX) ${CXXFLAGS} ${LDFLAGS} -I submodules/sqlitemoderncpp/hdr -I submodules/cpp-httplib -c -o $@ $<
clean:
rm -f $(OBJECTS) $(DEPENDS)

1160
database/hdr/sqlite_modern_cpp.h
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檔案差異因為檔案過大而無法顯示 載入差異

100
database/hdr/sqlite_modern_cpp/errors.h
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@ -1,100 +0,0 @@
#pragma once
#include <string>
#include <stdexcept>
#include <sqlite3.h>
namespace sqlite
{
class sqlite_exception : public std::runtime_error
{
public:
sqlite_exception(const char *msg, std::string sql, int code = -1) : runtime_error(msg), code(code), sql(sql)
{
}
sqlite_exception(int code, std::string sql) : runtime_error(sqlite3_errstr(code)), code(code), sql(sql)
{
}
int get_code() const
{
return code & 0xFF;
}
int get_extended_code() const
{
return code;
}
std::string get_sql() const
{
return sql;
}
private:
int code;
std::string sql;
};
namespace errors
{
// One more or less trivial derived error class for each SQLITE error.
// Note the following are not errors so have no classes:
// SQLITE_OK, SQLITE_NOTICE, SQLITE_WARNING, SQLITE_ROW, SQLITE_DONE
//
// Note these names are exact matches to the names of the SQLITE error codes.
#define SQLITE_MODERN_CPP_ERROR_CODE(NAME, name, derived) \
class name : public sqlite_exception \
{ \
using sqlite_exception::sqlite_exception; \
}; \
derived
#define SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(BASE, SUB, base, sub) \
class base##_##sub : public base \
{ \
using base::base; \
};
#include "lists/error_codes.h"
#undef SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED
#undef SQLITE_MODERN_CPP_ERROR_CODE
// Some additional errors are here for the C++ interface
class more_rows : public sqlite_exception
{
using sqlite_exception::sqlite_exception;
};
class no_rows : public sqlite_exception
{
using sqlite_exception::sqlite_exception;
};
class more_statements : public sqlite_exception
{
using sqlite_exception::sqlite_exception;
}; // Prepared statements can only contain one statement
class invalid_utf16 : public sqlite_exception
{
using sqlite_exception::sqlite_exception;
};
static void throw_sqlite_error(const int &error_code, const std::string &sql = "")
{
switch(error_code & 0xFF)
{
#define SQLITE_MODERN_CPP_ERROR_CODE(NAME, name, derived) \
case SQLITE_##NAME: \
switch(error_code) \
{ \
derived default : throw name(error_code, sql); \
}
#define SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(BASE, SUB, base, sub) \
case SQLITE_##BASE##_##SUB: \
throw base##_##sub(error_code, sql);
#include "lists/error_codes.h"
#undef SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED
#undef SQLITE_MODERN_CPP_ERROR_CODE
default:
throw sqlite_exception(error_code, sql);
}
}
} // namespace errors
namespace exceptions = errors;
} // namespace sqlite

90
database/hdr/sqlite_modern_cpp/lists/error_codes.h
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@ -1,90 +0,0 @@
#if SQLITE_VERSION_NUMBER < 3010000
#define SQLITE_IOERR_VNODE (SQLITE_IOERR | (27 << 8))
#define SQLITE_IOERR_AUTH (SQLITE_IOERR | (28 << 8))
#define SQLITE_AUTH_USER (SQLITE_AUTH | (1 << 8))
#endif
SQLITE_MODERN_CPP_ERROR_CODE(ERROR, error, )
SQLITE_MODERN_CPP_ERROR_CODE(INTERNAL, internal, )
SQLITE_MODERN_CPP_ERROR_CODE(PERM, perm, )
SQLITE_MODERN_CPP_ERROR_CODE(ABORT, abort, SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(ABORT, ROLLBACK, abort, rollback))
SQLITE_MODERN_CPP_ERROR_CODE(BUSY, busy,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(BUSY, RECOVERY, busy, recovery)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(BUSY, SNAPSHOT, busy, snapshot))
SQLITE_MODERN_CPP_ERROR_CODE(LOCKED, locked,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(LOCKED, SHAREDCACHE, locked, sharedcache))
SQLITE_MODERN_CPP_ERROR_CODE(NOMEM, nomem, )
SQLITE_MODERN_CPP_ERROR_CODE(READONLY, readonly, )
SQLITE_MODERN_CPP_ERROR_CODE(INTERRUPT, interrupt, )
SQLITE_MODERN_CPP_ERROR_CODE(
IOERR, ioerr,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, READ, ioerr, read) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(
IOERR, SHORT_READ, ioerr,
short_read) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, WRITE, ioerr,
write) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, FSYNC,
ioerr, fsync)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, DIR_FSYNC, ioerr, dir_fsync) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(
IOERR, TRUNCATE, ioerr,
truncate) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, FSTAT, ioerr,
fstat) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, UNLOCK,
ioerr, unlock)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, RDLOCK, ioerr, rdlock) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(
IOERR, DELETE, ioerr, delete) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, BLOCKED, ioerr, blocked)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, NOMEM, ioerr, nomem) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(
IOERR, ACCESS, ioerr, access) SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, CHECKRESERVEDLOCK, ioerr,
checkreservedlock)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, LOCK, ioerr, lock)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, CLOSE, ioerr, close)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, DIR_CLOSE, ioerr, dir_close)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, SHMOPEN, ioerr, shmopen)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, SHMSIZE, ioerr, shmsize)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, SHMLOCK, ioerr, shmlock)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, SHMMAP, ioerr, shmmap)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, SEEK, ioerr, seek)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, DELETE_NOENT, ioerr,
delete_noent)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, MMAP, ioerr, mmap)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, GETTEMPPATH,
ioerr, gettemppath)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, CONVPATH,
ioerr, convpath)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(IOERR, VNODE,
ioerr, vnode)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(
IOERR, AUTH, ioerr, auth))
SQLITE_MODERN_CPP_ERROR_CODE(CORRUPT, corrupt, SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CORRUPT, VTAB, corrupt, vtab))
SQLITE_MODERN_CPP_ERROR_CODE(NOTFOUND, notfound, )
SQLITE_MODERN_CPP_ERROR_CODE(FULL, full, )
SQLITE_MODERN_CPP_ERROR_CODE(CANTOPEN, cantopen,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CANTOPEN, NOTEMPDIR, cantopen, notempdir)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CANTOPEN, ISDIR, cantopen, isdir)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CANTOPEN, FULLPATH, cantopen, fullpath)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CANTOPEN, CONVPATH, cantopen, convpath))
SQLITE_MODERN_CPP_ERROR_CODE(PROTOCOL, protocol, )
SQLITE_MODERN_CPP_ERROR_CODE(EMPTY, empty, )
SQLITE_MODERN_CPP_ERROR_CODE(SCHEMA, schema, )
SQLITE_MODERN_CPP_ERROR_CODE(TOOBIG, toobig, )
SQLITE_MODERN_CPP_ERROR_CODE(
CONSTRAINT, constraint,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, CHECK, constraint, check)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, COMMITHOOK, constraint, commithook)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, FOREIGNKEY, constraint, foreignkey)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, FUNCTION, constraint, function)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, NOTNULL, constraint, notnull)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, PRIMARYKEY, constraint, primarykey)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, TRIGGER, constraint, trigger)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, UNIQUE, constraint, unique)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, VTAB, constraint, vtab)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(CONSTRAINT, ROWID, constraint, rowid))
SQLITE_MODERN_CPP_ERROR_CODE(MISMATCH, mismatch, )
SQLITE_MODERN_CPP_ERROR_CODE(MISUSE, misuse, )
SQLITE_MODERN_CPP_ERROR_CODE(NOLFS, nolfs, )
SQLITE_MODERN_CPP_ERROR_CODE(AUTH, auth, )
SQLITE_MODERN_CPP_ERROR_CODE(FORMAT, format, )
SQLITE_MODERN_CPP_ERROR_CODE(RANGE, range, )
SQLITE_MODERN_CPP_ERROR_CODE(NOTADB, notadb, )
SQLITE_MODERN_CPP_ERROR_CODE(NOTICE, notice,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(NOTICE, RECOVER_WAL, notice, recover_wal)
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(NOTICE, RECOVER_ROLLBACK, notice,
recover_rollback))
SQLITE_MODERN_CPP_ERROR_CODE(WARNING, warning,
SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(WARNING, AUTOINDEX, warning, autoindex))

124
database/hdr/sqlite_modern_cpp/log.h
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@ -1,124 +0,0 @@
#include "errors.h"
#include <sqlite3.h>
#include <utility>
#include <tuple>
#include <type_traits>
namespace sqlite
{
namespace detail
{
template <class> using void_t = void;
template <class T, class = void> struct is_callable : std::false_type
{
};
template <class Functor, class... Arguments>
struct is_callable<Functor(Arguments...), void_t<decltype(std::declval<Functor>()(std::declval<Arguments>()...))>>
: std::true_type
{
};
template <class Functor, class... Functors> class FunctorOverload : public Functor, public FunctorOverload<Functors...>
{
public:
template <class Functor1, class... Remaining>
FunctorOverload(Functor1 &&functor, Remaining &&...remaining)
: Functor(std::forward<Functor1>(functor)), FunctorOverload<Functors...>(std::forward<Remaining>(remaining)...)
{
}
using Functor::operator();
using FunctorOverload<Functors...>::operator();
};
template <class Functor> class FunctorOverload<Functor> : public Functor
{
public:
template <class Functor1> FunctorOverload(Functor1 &&functor) : Functor(std::forward<Functor1>(functor))
{
}
using Functor::operator();
};
template <class Functor> class WrapIntoFunctor : public Functor
{
public:
template <class Functor1> WrapIntoFunctor(Functor1 &&functor) : Functor(std::forward<Functor1>(functor))
{
}
using Functor::operator();
};
template <class ReturnType, class... Arguments> class WrapIntoFunctor<ReturnType (*)(Arguments...)>
{
ReturnType (*ptr)(Arguments...);
public:
WrapIntoFunctor(ReturnType (*ptr)(Arguments...)) : ptr(ptr)
{
}
ReturnType operator()(Arguments... arguments)
{
return (*ptr)(std::forward<Arguments>(arguments)...);
}
};
inline void store_error_log_data_pointer(std::shared_ptr<void> ptr)
{
static std::shared_ptr<void> stored;
stored = std::move(ptr);
}
template <class T> std::shared_ptr<typename std::decay<T>::type> make_shared_inferred(T &&t)
{
return std::make_shared<typename std::decay<T>::type>(std::forward<T>(t));
}
} // namespace detail
template <class Handler>
typename std::enable_if<!detail::is_callable<Handler(const sqlite_exception &)>::value>::type error_log(
Handler &&handler);
template <class Handler>
typename std::enable_if<detail::is_callable<Handler(const sqlite_exception &)>::value>::type error_log(
Handler &&handler);
template <class... Handler> typename std::enable_if<sizeof...(Handler) >= 2>::type error_log(Handler &&...handler)
{
return error_log(detail::FunctorOverload<detail::WrapIntoFunctor<typename std::decay<Handler>::type>...>(
std::forward<Handler>(handler)...));
}
template <class Handler>
typename std::enable_if<!detail::is_callable<Handler(const sqlite_exception &)>::value>::type error_log(
Handler &&handler)
{
return error_log(std::forward<Handler>(handler), [](const sqlite_exception &) {});
}
template <class Handler>
typename std::enable_if<detail::is_callable<Handler(const sqlite_exception &)>::value>::type error_log(
Handler &&handler)
{
auto ptr = detail::make_shared_inferred(
[handler = std::forward<Handler>(handler)](int error_code, const char *errstr) mutable {
switch(error_code & 0xFF)
{
#define SQLITE_MODERN_CPP_ERROR_CODE(NAME, name, derived) \
case SQLITE_##NAME: \
switch(error_code) \
{ \
derived default : handler(errors::name(errstr, "", error_code)); \
}; \
break;
#define SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED(BASE, SUB, base, sub) \
case SQLITE_##BASE##_##SUB: \
handler(errors::base##_##sub(errstr, "", error_code)); \
break;
#include "lists/error_codes.h"
#undef SQLITE_MODERN_CPP_ERROR_CODE_EXTENDED
#undef SQLITE_MODERN_CPP_ERROR_CODE
default:
handler(sqlite_exception(errstr, "", error_code));
}
});
sqlite3_config(
SQLITE_CONFIG_LOG,
(void (*)(void *, int, const char *))[](void *functor, int error_code, const char *errstr) {
(*static_cast<decltype(ptr.get())>(functor))(error_code, errstr);
},
ptr.get());
detail::store_error_log_data_pointer(std::move(ptr));
}
} // namespace sqlite

53
database/hdr/sqlite_modern_cpp/sqlcipher.h
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@ -1,53 +0,0 @@
#pragma once
#ifndef SQLITE_HAS_CODEC
#define SQLITE_HAS_CODEC
#endif
#include "../sqlite_modern_cpp.h"
namespace sqlite
{
struct sqlcipher_config : public sqlite_config
{
std::string key;
};
class sqlcipher_database : public database
{
public:
sqlcipher_database(std::string db, const sqlcipher_config &config) : database(db, config)
{
set_key(config.key);
}
sqlcipher_database(std::u16string db, const sqlcipher_config &config) : database(db, config)
{
set_key(config.key);
}
void set_key(const std::string &key)
{
if(auto ret = sqlite3_key(_db.get(), key.data(), key.size()))
errors::throw_sqlite_error(ret);
}
void set_key(const std::string &key, const std::string &db_name)
{
if(auto ret = sqlite3_key_v2(_db.get(), db_name.c_str(), key.data(), key.size()))
errors::throw_sqlite_error(ret);
}
void rekey(const std::string &new_key)
{
if(auto ret = sqlite3_rekey(_db.get(), new_key.data(), new_key.size()))
errors::throw_sqlite_error(ret);
}
void rekey(const std::string &new_key, const std::string &db_name)
{
if(auto ret = sqlite3_rekey_v2(_db.get(), db_name.c_str(), new_key.data(), new_key.size()))
errors::throw_sqlite_error(ret);
}
};
} // namespace sqlite

40
database/hdr/sqlite_modern_cpp/utility/function_traits.h
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@ -1,40 +0,0 @@
#pragma once
#include <tuple>
#include <type_traits>
namespace sqlite
{
namespace utility
{
template <typename> struct function_traits;
template <typename Function>
struct function_traits : public function_traits<decltype(&std::remove_reference<Function>::type::operator())>
{
};
template <typename ClassType, typename ReturnType, typename... Arguments>
struct function_traits<ReturnType (ClassType::*)(Arguments...) const> : function_traits<ReturnType (*)(Arguments...)>
{
};
/* support the non-const operator ()
* this will work with user defined functors */
template <typename ClassType, typename ReturnType, typename... Arguments>
struct function_traits<ReturnType (ClassType::*)(Arguments...)> : function_traits<ReturnType (*)(Arguments...)>
{
};
template <typename ReturnType, typename... Arguments> struct function_traits<ReturnType (*)(Arguments...)>
{
typedef ReturnType result_type;
template <std::size_t Index> using argument = typename std::tuple_element<Index, std::tuple<Arguments...>>::type;
static const std::size_t arity = sizeof...(Arguments);
};
} // namespace utility
} // namespace sqlite

34
database/hdr/sqlite_modern_cpp/utility/uncaught_exceptions.h
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@ -1,34 +0,0 @@
#pragma once
#include <cassert>
#include <exception>
#include <iostream>
namespace sqlite
{
namespace utility
{
#ifdef __cpp_lib_uncaught_exceptions
class UncaughtExceptionDetector
{
public:
operator bool()
{
return count != std::uncaught_exceptions();
}
private:
int count = std::uncaught_exceptions();
};
#else
class UncaughtExceptionDetector
{
public:
operator bool()
{
return std::uncaught_exception();
}
};
#endif
} // namespace utility
} // namespace sqlite

45
database/hdr/sqlite_modern_cpp/utility/utf16_utf8.h
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#pragma once
#include <locale>
#include <string>
#include <algorithm>
#include "../errors.h"
namespace sqlite
{
namespace utility
{
inline std::string utf16_to_utf8(const std::u16string &input)
{
struct : std::codecvt<char16_t, char, std::mbstate_t>
{
} codecvt;
std::mbstate_t state{};
std::string result((std::max)(input.size() * 3 / 2, std::size_t(4)), '\0');
const char16_t *remaining_input = input.data();
std::size_t produced_output = 0;
while(true)
{
char *used_output;
switch(codecvt.out(state, remaining_input, &input[input.size()], remaining_input, &result[produced_output],
&result[result.size() - 1] + 1, used_output))
{
case std::codecvt_base::ok:
result.resize(used_output - result.data());
return result;
case std::codecvt_base::noconv:
// This should be unreachable
case std::codecvt_base::error:
throw errors::invalid_utf16("Invalid UTF-16 input", "");
case std::codecvt_base::partial:
if(used_output == result.data() + produced_output)
throw errors::invalid_utf16("Unexpected end of input", "");
produced_output = used_output - result.data();
result.resize(result.size() +
(std::max)((&input[input.size()] - remaining_input) * 3 / 2, std::ptrdiff_t(4)));
}
}
}
} // namespace utility
} // namespace sqlite

230
database/hdr/sqlite_modern_cpp/utility/variant.h
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#pragma once
#include "../errors.h"
#include <sqlite3.h>
#include <optional>
#include <variant>
namespace sqlite::utility
{
template <typename... Options> struct VariantFirstNullable
{
using type = void;
};
template <typename T, typename... Options> struct VariantFirstNullable<T, Options...>
{
using type = typename VariantFirstNullable<Options...>::type;
};
#ifdef MODERN_SQLITE_STD_OPTIONAL_SUPPORT
template <typename T, typename... Options> struct VariantFirstNullable<std::optional<T>, Options...>
{
using type = std::optional<T>;
};
#endif
template <typename T, typename... Options> struct VariantFirstNullable<std::unique_ptr<T>, Options...>
{
using type = std::unique_ptr<T>;
};
template <typename... Options> struct VariantFirstNullable<std::nullptr_t, Options...>
{
using type = std::nullptr_t;
};
template <typename Callback, typename... Options> inline void variant_select_null(Callback &&callback)
{
if constexpr(std::is_same_v<typename VariantFirstNullable<Options...>::type, void>)
{
throw errors::mismatch("NULL is unsupported by this variant.", "", SQLITE_MISMATCH);
}
else
{
std::forward<Callback>(callback)(typename VariantFirstNullable<Options...>::type());
}
}
template <typename... Options> struct VariantFirstIntegerable
{
using type = void;
};
template <typename T, typename... Options> struct VariantFirstIntegerable<T, Options...>
{
using type = typename VariantFirstIntegerable<Options...>::type;
};
#ifdef MODERN_SQLITE_STD_OPTIONAL_SUPPORT
template <typename T, typename... Options> struct VariantFirstIntegerable<std::optional<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstIntegerable<T, Options...>::type, T>,
std::optional<T>, typename VariantFirstIntegerable<Options...>::type>;
};
#endif
template <typename T, typename... Options>
struct VariantFirstIntegerable<
std::enable_if_t<std::is_same_v<typename VariantFirstIntegerable<T, Options...>::type, T>>, std::unique_ptr<T>,
Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstIntegerable<T, Options...>::type, T>,
std::unique_ptr<T>, typename VariantFirstIntegerable<Options...>::type>;
};
template <typename... Options> struct VariantFirstIntegerable<int, Options...>
{
using type = int;
};
template <typename... Options> struct VariantFirstIntegerable<sqlite_int64, Options...>
{
using type = sqlite_int64;
};
template <typename Callback, typename... Options> inline auto variant_select_integer(Callback &&callback)
{
if constexpr(std::is_same_v<typename VariantFirstIntegerable<Options...>::type, void>)
{
throw errors::mismatch("Integer is unsupported by this variant.", "", SQLITE_MISMATCH);
}
else
{
std::forward<Callback>(callback)(typename VariantFirstIntegerable<Options...>::type());
}
}
template <typename... Options> struct VariantFirstFloatable
{
using type = void;
};
template <typename T, typename... Options> struct VariantFirstFloatable<T, Options...>
{
using type = typename VariantFirstFloatable<Options...>::type;
};
#ifdef MODERN_SQLITE_STD_OPTIONAL_SUPPORT
template <typename T, typename... Options> struct VariantFirstFloatable<std::optional<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstFloatable<T, Options...>::type, T>,
std::optional<T>, typename VariantFirstFloatable<Options...>::type>;
};
#endif
template <typename T, typename... Options> struct VariantFirstFloatable<std::unique_ptr<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstFloatable<T, Options...>::type, T>,
std::unique_ptr<T>, typename VariantFirstFloatable<Options...>::type>;
};
template <typename... Options> struct VariantFirstFloatable<float, Options...>
{
using type = float;
};
template <typename... Options> struct VariantFirstFloatable<double, Options...>
{
using type = double;
};
template <typename Callback, typename... Options> inline auto variant_select_float(Callback &&callback)
{
if constexpr(std::is_same_v<typename VariantFirstFloatable<Options...>::type, void>)
{
throw errors::mismatch("Real is unsupported by this variant.", "", SQLITE_MISMATCH);
}
else
{
std::forward<Callback>(callback)(typename VariantFirstFloatable<Options...>::type());
}
}
template <typename... Options> struct VariantFirstTextable
{
using type = void;
};
template <typename T, typename... Options> struct VariantFirstTextable<T, Options...>
{
using type = typename VariantFirstTextable<void, Options...>::type;
};
#ifdef MODERN_SQLITE_STD_OPTIONAL_SUPPORT
template <typename T, typename... Options> struct VariantFirstTextable<std::optional<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstTextable<T, Options...>::type, T>,
std::optional<T>, typename VariantFirstTextable<Options...>::type>;
};
#endif
template <typename T, typename... Options> struct VariantFirstTextable<std::unique_ptr<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstTextable<T, Options...>::type, T>,
std::unique_ptr<T>, typename VariantFirstTextable<Options...>::type>;
};
template <typename... Options> struct VariantFirstTextable<std::string, Options...>
{
using type = std::string;
};
template <typename... Options> struct VariantFirstTextable<std::u16string, Options...>
{
using type = std::u16string;
};
template <typename Callback, typename... Options> inline void variant_select_text(Callback &&callback)
{
if constexpr(std::is_same_v<typename VariantFirstTextable<Options...>::type, void>)
{
throw errors::mismatch("Text is unsupported by this variant.", "", SQLITE_MISMATCH);
}
else
{
std::forward<Callback>(callback)(typename VariantFirstTextable<Options...>::type());
}
}
template <typename... Options> struct VariantFirstBlobable
{
using type = void;
};
template <typename T, typename... Options> struct VariantFirstBlobable<T, Options...>
{
using type = typename VariantFirstBlobable<Options...>::type;
};
#ifdef MODERN_SQLITE_STD_OPTIONAL_SUPPORT
template <typename T, typename... Options> struct VariantFirstBlobable<std::optional<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstBlobable<T, Options...>::type, T>,
std::optional<T>, typename VariantFirstBlobable<Options...>::type>;
};
#endif
template <typename T, typename... Options> struct VariantFirstBlobable<std::unique_ptr<T>, Options...>
{
using type = std::conditional_t<std::is_same_v<typename VariantFirstBlobable<T, Options...>::type, T>,
std::unique_ptr<T>, typename VariantFirstBlobable<Options...>::type>;
};
template <typename T, typename A, typename... Options>
struct VariantFirstBlobable<std::enable_if_t<std::is_pod_v<T>>, std::vector<T, A>, Options...>
{
using type = std::vector<T, A>;
};
template <typename Callback, typename... Options> inline auto variant_select_blob(Callback &&callback)
{
if constexpr(std::is_same_v<typename VariantFirstBlobable<Options...>::type, void>)
{
throw errors::mismatch("Blob is unsupported by this variant.", "", SQLITE_MISMATCH);
}
else
{
std::forward<Callback>(callback)(typename VariantFirstBlobable<Options...>::type());
}
}
template <typename... Options> inline auto variant_select(int type)
{
return [type](auto &&callback) {
using Callback = decltype(callback);
switch(type)
{
case SQLITE_NULL:
variant_select_null<Callback, Options...>(std::forward<Callback>(callback));
break;
case SQLITE_INTEGER:
variant_select_integer<Callback, Options...>(std::forward<Callback>(callback));
break;
case SQLITE_FLOAT:
variant_select_float<Callback, Options...>(std::forward<Callback>(callback));
break;
case SQLITE_TEXT:
variant_select_text<Callback, Options...>(std::forward<Callback>(callback));
break;
case SQLITE_BLOB:
variant_select_blob<Callback, Options...>(std::forward<Callback>(callback));
break;
default:;
/* assert(false); */
}
};
}
} // namespace sqlite::utility

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gateway/httpgateway.h
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#ifndef HTTPGATEWAY_H
#define HTTPGATEWAY_H
#include "httplib.h"
#include <httplib.h>
#include "gatewayinterface.h"
#include "../requestworker.h"
#include "../request.h"

4431
gateway/httplib.h
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submodules/cpp-httplib Submodule

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Subproject commit dc6a72a0fd2f02c89b7ea900dac050ccfa0136ea

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submodules/sqlitemoderncpp Submodule

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Subproject commit 39d119190fbaeb95eb43b6da78176ca25a80f06f