initial
This commit is contained in:
Ivan I. Ovchinnikov
Generated
+10
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|||||||
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# Default ignored files
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||||||
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/shelf/
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||||||
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/workspace.xml
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||||||
|
# Ignored default folder with query files
|
||||||
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/queries/
|
||||||
|
# Datasource local storage ignored files
|
||||||
|
/dataSources/
|
||||||
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/dataSources.local.xml
|
||||||
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# Editor-based HTTP Client requests
|
||||||
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/httpRequests/
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||||||
Generated
+1
@@ -0,0 +1 @@
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|||||||
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SQLiteClient
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||||||
Generated
+101
@@ -0,0 +1,101 @@
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|||||||
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<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="BackendCodeEditorSettings">
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppClangFormat/EnableClangFormatSupport/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_ARGUMENT/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_BINARY_EXPRESSIONS_CHAIN/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_CALLS_CHAIN/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_EXPRESSION/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_EXTENDS_LIST/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_FOR_STMT/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_PARAMETER/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_TYPE_ARGUMENT/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTILINE_TYPE_PARAMETER/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_MULTIPLE_DECLARATION/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ALIGN_TERNARY/@EntryValue" value="ALIGN_ALL" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/ANONYMOUS_METHOD_DECLARATION_BRACES/@EntryValue" value="END_OF_LINE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/BLANK_LINES_AROUND_CLASS_DEFINITION/@EntryValue" value="1" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/BLANK_LINES_AROUND_DECLARATIONS/@EntryValue" value="0" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/BLANK_LINES_AROUND_FUNCTION_DECLARATION/@EntryValue" value="1" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/BLANK_LINES_AROUND_FUNCTION_DEFINITION/@EntryValue" value="1" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/BREAK_TEMPLATE_DECLARATION/@EntryValue" value="LINE_BREAK" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/CASE_BLOCK_BRACES/@EntryValue" value="END_OF_LINE" type="string" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/CONTINUOUS_LINE_INDENT/@EntryValue" value="Double" type="string" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INDENT_ACCESS_SPECIFIERS_FROM_CLASS/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INDENT_CASE_FROM_SWITCH/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INDENT_CLASS_MEMBERS_FROM_ACCESS_SPECIFIERS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INDENT_COMMENT/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INDENT_SIZE/@EntryValue" value="4" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INDENT_STYLE/@EntryValue" value="Space" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INITIALIZER_BRACES/@EntryValue" value="END_OF_LINE_NO_SPACE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INT_ALIGN_EQ/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/INVOCABLE_DECLARATION_BRACES/@EntryValue" value="END_OF_LINE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/KEEP_BLANK_LINES_IN_CODE/@EntryValue" value="2" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/KEEP_BLANK_LINES_IN_DECLARATIONS/@EntryValue" value="2" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/KEEP_USER_LINEBREAKS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/LINE_BREAK_AFTER_COLON_IN_MEMBER_INITIALIZER_LISTS/@EntryValue" value="ON_SINGLE_LINE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/MEMBER_INITIALIZER_LIST_STYLE/@EntryValue" value="DO_NOT_CHANGE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/NAMESPACE_DECLARATION_BRACES/@EntryValue" value="END_OF_LINE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/NAMESPACE_INDENTATION/@EntryValue" value="All" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/OTHER_BRACES/@EntryValue" value="END_OF_LINE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/PLACE_CATCH_ON_NEW_LINE/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/PLACE_ELSE_ON_NEW_LINE/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/PLACE_NAMESPACE_DEFINITIONS_ON_SAME_LINE/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/PLACE_WHILE_ON_NEW_LINE/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SIMPLE_BLOCK_STYLE/@EntryValue" value="DO_NOT_CHANGE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_CAST_EXPRESSION_PARENTHESES/@EntryValue" value="true" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_COLON_IN_BITFIELD_DECLARATOR/@EntryValue" value="true" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_COMMA_IN_TEMPLATE_ARGS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_COMMA_IN_TEMPLATE_PARAMS/@EntryValue" value="true" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_EXTENDS_COLON/@EntryValue" value="true" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_FOR_COLON/@EntryValue" value="true" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_FOR_SEMICOLON/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_PTR_IN_DATA_MEMBER/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_PTR_IN_DATA_MEMBERS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_PTR_IN_METHOD/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_PTR_IN_NESTED_DECLARATOR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_REF_IN_DATA_MEMBER/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_REF_IN_DATA_MEMBERS/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_REF_IN_METHOD/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_AFTER_UNARY_OPERATOR/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_COLON_IN_BITFIELD_DECLARATOR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_EXTENDS_COLON/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_FOR_COLON/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_FOR_SEMICOLON/@EntryValue" value="false" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_PTR_IN_ABSTRACT_DECL/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_PTR_IN_DATA_MEMBER/@EntryValue" value="true" type="bool" />
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||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_PTR_IN_DATA_MEMBERS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_PTR_IN_METHOD/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_REF_IN_ABSTRACT_DECL/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_REF_IN_DATA_MEMBER/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_REF_IN_DATA_MEMBERS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_REF_IN_METHOD/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_TEMPLATE_ARGS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BEFORE_TEMPLATE_PARAMS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_BETWEEN_CLOSING_ANGLE_BRACKETS_IN_TEMPLATE_ARGS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_ARRAY_ACCESS_BRACKETS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_CAST_EXPRESSION_PARENTHESES/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_DECLARATION_PARENTHESES/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_EMPTY_BLOCKS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_EMPTY_INITIALIZER_BRACES/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_EMPTY_METHOD_PARENTHESES/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_EMPTY_TEMPLATE_PARAMS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_INITIALIZER_BRACES/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_TEMPLATE_ARGS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPACE_WITHIN_TEMPLATE_PARAMS/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/SPECIAL_ELSE_IF_TREATMENT/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/TAB_WIDTH/@EntryValue" value="4" type="int" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/TYPE_DECLARATION_BRACES/@EntryValue" value="END_OF_LINE" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_AFTER_BINARY_OPSIGN/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_AFTER_DECLARATION_LPAR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_AFTER_INVOCATION_LPAR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_ARGUMENTS_STYLE/@EntryValue" value="WRAP_IF_LONG" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_BEFORE_DECLARATION_LPAR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_BEFORE_DECLARATION_RPAR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_BEFORE_INVOCATION_LPAR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_BEFORE_INVOCATION_RPAR/@EntryValue" value="false" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_BEFORE_TERNARY_OPSIGNS/@EntryValue" value="true" type="bool" />
|
||||||
|
<option name="/Default/CodeStyle/CodeFormatting/CppFormatting/WRAP_PARAMETERS_STYLE/@EntryValue" value="WRAP_IF_LONG" type="string" />
|
||||||
|
<option name="/Default/CodeStyle/EditorConfig/EnableClangFormatSupport/@EntryValue" value="false" type="bool" />
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
Generated
+7
@@ -0,0 +1,7 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="CMakePythonSetting">
|
||||||
|
<option name="pythonIntegrationState" value="YES" />
|
||||||
|
</component>
|
||||||
|
<component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
|
||||||
|
</project>
|
||||||
Generated
+8
@@ -0,0 +1,8 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
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<project version="4">
|
||||||
|
<component name="ProjectModuleManager">
|
||||||
|
<modules>
|
||||||
|
<module fileurl="file://$PROJECT_DIR$/.idea/untitled.iml" filepath="$PROJECT_DIR$/.idea/untitled.iml" />
|
||||||
|
</modules>
|
||||||
|
</component>
|
||||||
|
</project>
|
||||||
Generated
+2
@@ -0,0 +1,2 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<module classpath="CIDR" type="CPP_MODULE" version="4" />
|
||||||
@@ -0,0 +1,23 @@
|
|||||||
|
cmake_minimum_required(VERSION 3.28)
|
||||||
|
project(SQLiteClient LANGUAGES CXX)
|
||||||
|
|
||||||
|
set(CMAKE_CXX_STANDARD 20)
|
||||||
|
set(CMAKE_CXX_STANDARD_REQUIRED ON)
|
||||||
|
|
||||||
|
add_library(SQLiteClient STATIC src/iovi_space/sqlite_client/SQLiteClient.cpp include/iovi_space/sqlite_client/SQLiteClient.h)
|
||||||
|
|
||||||
|
target_include_directories(SQLiteClient PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
|
||||||
|
|
||||||
|
find_package(PkgConfig QUIET)
|
||||||
|
if(PKG_CONFIG_FOUND)
|
||||||
|
pkg_check_modules(SQLITE3 REQUIRED sqlite3)
|
||||||
|
target_include_directories(SQLiteClient SYSTEM PRIVATE ${SQLITE3_INCLUDE_DIRS})
|
||||||
|
target_link_libraries(SQLiteClient PRIVATE ${SQLITE3_LIBRARIES})
|
||||||
|
target_compile_options(SQLiteClient PRIVATE ${SQLITE3_CFLAGS_OTHER})
|
||||||
|
else()
|
||||||
|
# Fallback для Windows / MSYS2 / ручной сборки
|
||||||
|
find_path(SQLITE3_INCLUDE_DIR sqlite3.h)
|
||||||
|
find_library(SQLITE3_LIBRARY sqlite3)
|
||||||
|
target_include_directories(SQLiteClient SYSTEM PRIVATE ${SQLITE3_INCLUDE_DIR})
|
||||||
|
target_link_libraries(SQLiteClient PRIVATE ${SQLITE3_LIBRARY})
|
||||||
|
endif()
|
||||||
@@ -0,0 +1,29 @@
|
|||||||
|
#ifndef SQLITE_CLIENT_LIBRARY_H
|
||||||
|
#define SQLITE_CLIENT_LIBRARY_H
|
||||||
|
|
||||||
|
#include <string>
|
||||||
|
#include <optional>
|
||||||
|
#include <mutex>
|
||||||
|
#include <sqlite3.h>
|
||||||
|
|
||||||
|
namespace iovi_space {
|
||||||
|
|
||||||
|
class SqlClient {
|
||||||
|
public:
|
||||||
|
// Подключение к БД. Путь по умолчанию совпадает с вашим Java-проектом.
|
||||||
|
static void connect(const std::string& db_path = "chat-server/chat.db");
|
||||||
|
|
||||||
|
// Закрытие соединения
|
||||||
|
static void disconnect();
|
||||||
|
|
||||||
|
// Поиск никнейма. Возвращает std::nullopt, если пользователь не найден.
|
||||||
|
static std::optional<std::string> getNickname(const std::string& login, const std::string& password);
|
||||||
|
|
||||||
|
private:
|
||||||
|
static sqlite3* connection;
|
||||||
|
static std::mutex db_mutex; // Замена synchronized из Java
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace iovi_space
|
||||||
|
|
||||||
|
#endif // SQLITE_CLIENT_LIBRARY_H
|
||||||
@@ -0,0 +1,74 @@
|
|||||||
|
#include "../../../include/iovi_space/sqlite_client/SQLiteClient.h"
|
||||||
|
|
||||||
|
#include <stdexcept>
|
||||||
|
|
||||||
|
namespace iovi_space {
|
||||||
|
|
||||||
|
sqlite3* SqlClient::connection = nullptr;
|
||||||
|
std::mutex SqlClient::db_mutex;
|
||||||
|
|
||||||
|
void SqlClient::connect(const std::string& db_path) {
|
||||||
|
std::lock_guard<std::mutex> lock(db_mutex);
|
||||||
|
if (connection) {
|
||||||
|
throw std::runtime_error("Already connected to database");
|
||||||
|
}
|
||||||
|
|
||||||
|
int rc = sqlite3_open(db_path.c_str(), &connection);
|
||||||
|
if (rc != SQLITE_OK) {
|
||||||
|
std::string err = sqlite3_errmsg(connection);
|
||||||
|
sqlite3_close(connection);
|
||||||
|
connection = nullptr;
|
||||||
|
throw std::runtime_error("SQLite connection failed: " + err);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void SqlClient::disconnect() {
|
||||||
|
std::lock_guard<std::mutex> lock(db_mutex);
|
||||||
|
if (!connection) return;
|
||||||
|
|
||||||
|
int rc = sqlite3_close(connection);
|
||||||
|
connection = nullptr;
|
||||||
|
if (rc != SQLITE_OK) {
|
||||||
|
throw std::runtime_error("SQLite disconnect failed: " + std::to_string(rc));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
std::optional<std::string> SqlClient::getNickname(const std::string& login, const std::string& password) {
|
||||||
|
std::lock_guard<std::mutex> lock(db_mutex);
|
||||||
|
if (!connection) {
|
||||||
|
throw std::runtime_error("Not connected to database");
|
||||||
|
}
|
||||||
|
|
||||||
|
sqlite3_stmt* stmt = nullptr;
|
||||||
|
const char* sql = "SELECT nickname FROM users WHERE login = ? AND password = ?";
|
||||||
|
|
||||||
|
// Подготовка запроса (защита от SQL-инъекций)
|
||||||
|
if (sqlite3_prepare_v2(connection, sql, -1, &stmt, nullptr) != SQLITE_OK) {
|
||||||
|
throw std::runtime_error(std::string("Prepare failed: ") + sqlite3_errmsg(connection));
|
||||||
|
}
|
||||||
|
|
||||||
|
// Привязка параметров
|
||||||
|
if (sqlite3_bind_text(stmt, 1, login.c_str(), static_cast<int>(login.size()), SQLITE_TRANSIENT) != SQLITE_OK ||
|
||||||
|
sqlite3_bind_text(stmt, 2, password.c_str(), static_cast<int>(password.size()), SQLITE_TRANSIENT) != SQLITE_OK) {
|
||||||
|
sqlite3_finalize(stmt);
|
||||||
|
throw std::runtime_error("Parameter binding failed");
|
||||||
|
}
|
||||||
|
|
||||||
|
std::optional<std::string> result;
|
||||||
|
int rc = sqlite3_step(stmt);
|
||||||
|
|
||||||
|
if (rc == SQLITE_ROW) {
|
||||||
|
const unsigned char* txt = sqlite3_column_text(stmt, 0);
|
||||||
|
if (txt) {
|
||||||
|
result = std::string(reinterpret_cast<const char*>(txt));
|
||||||
|
}
|
||||||
|
} else if (rc != SQLITE_DONE) {
|
||||||
|
sqlite3_finalize(stmt);
|
||||||
|
throw std::runtime_error(std::string("Query execution failed: ") + sqlite3_errmsg(connection));
|
||||||
|
}
|
||||||
|
|
||||||
|
sqlite3_finalize(stmt);
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace chat
|
||||||
Reference in New Issue
Block a user