53 lines
2.0 KiB
C++
53 lines
2.0 KiB
C++
#include "headers/db.h"
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namespace data {
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char* error_message; // no clue, prolly error message
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static int callback(void* NotUsed, int argc, char** argv, char** azColName) {
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int i;
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for (i = 0; i < argc; i++) {
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std::cout << azColName[i] << " = " << (argv[i] ? argv[i] : "NULL") << "\n";
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}
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std::cout << "\n";
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return 0;
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}
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void open_db(sqlite3* db) {
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int status = sqlite3_open("database.sqlite", &db); // for some reason, 0 is pass and 1 is erroring out
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// so it prolly shouldn't be called status
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if (status) {
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std::cout << "Can't open database: " << sqlite3_errmsg(db) << "\n";
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}
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}
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void initialize_db(sqlite3* db) {
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// ugh, sqlite3_exec doesn't accept const strings, so i have to use const
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// char*
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const char* customer_table = "create table Customer (id int primary key, name text, card_code varchar(20), verhicle int)";
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const char* parkspot_table = "create table Park_spot (id int primary key, taken boolean, customer_id int)";
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const char* parktime_table = "create table Park_time (id int primary key, customer_id int, spot_id int, start real, end real, duration real)";
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int success;
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success = sqlite3_exec(db, customer_table, callback, 0, &error_message);
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if (success != SQLITE_OK) {
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std::cout << "SQL error: " << sqlite3_errmsg(db) << "\n";
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sqlite3_free(error_message);
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return; // TODO: error handling instead of just logging
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}
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success = sqlite3_exec(db, parkspot_table, callback, 0, &error_message);
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if (success != SQLITE_OK) {
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std::cout << "SQL error: " << sqlite3_errmsg(db) << "\n";
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sqlite3_free(error_message);
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return; // TODO: error handling instead of just logging
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}
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success = sqlite3_exec(db, parktime_table, callback, 0, &error_message);
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if (success != SQLITE_OK) {
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std::cout << "SQL error: " << sqlite3_errmsg(db) << "\n";
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sqlite3_free(error_message);
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return; // TODO: error handling instead of just logging
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}
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}
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} // namespace data
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