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Terminate if existing DB doesn't have meta table

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Gent S 2020-12-13 20:43:24 -05:00
parent 156e9bf902
commit 166bfdfc4f
1 changed files with 16 additions and 2 deletions
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18
src/Database.cpp
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@ -64,12 +64,26 @@ void Database::checkMetaTable() {
sqlite3_stmt* stmt; sqlite3_stmt* stmt;
sqlite3_prepare_v2(db, sql, -1, &stmt, NULL); sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
if (sqlite3_step(stmt) != SQLITE_ROW) { if (sqlite3_step(stmt) != SQLITE_ROW) {
sqlite3_finalize(stmt);
std::cout << "[FATAL] Failed to check meta table" << std::endl; std::cout << "[FATAL] Failed to check meta table" << std::endl;
terminate(0); terminate(0);
} }
int count = sqlite3_column_int(stmt, 0); int count = sqlite3_column_int(stmt, 0);
if (count == 0) { if (count == 0) {
// check if there's other non-internal tables first
sql = R"(
SELECT COUNT (*) FROM sqlite_master WHERE type="table" AND name NOT LIKE "sqlite_%";
)";
sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
if (sqlite3_step(stmt) != SQLITE_ROW || sqlite3_column_int(stmt, 0) != 0) {
sqlite3_finalize(stmt);
std::cout << "[FATAL] Existing DB is outdated" << std::endl;
terminate(0);
}
// create meta table
sqlite3_finalize(stmt); sqlite3_finalize(stmt);
return createMetaTable(); return createMetaTable();
} }
@ -608,7 +622,7 @@ bool Database::finishCharacter(sP_CL2LS_REQ_CHAR_CREATE* character, int accountI
"SkinColor" = ? "SkinColor" = ?
WHERE "PlayerID" = ? ; WHERE "PlayerID" = ? ;
)"; )";
sqlite3_prepare_v2(db, sql, -1, &stmt, 0); sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
sqlite3_bind_int(stmt, 1, character->PCStyle.iBody); sqlite3_bind_int(stmt, 1, character->PCStyle.iBody);
sqlite3_bind_int(stmt, 2, character->PCStyle.iEyeColor); sqlite3_bind_int(stmt, 2, character->PCStyle.iEyeColor);
@ -618,7 +632,7 @@ bool Database::finishCharacter(sP_CL2LS_REQ_CHAR_CREATE* character, int accountI
sqlite3_bind_int(stmt, 6, character->PCStyle.iHairStyle); sqlite3_bind_int(stmt, 6, character->PCStyle.iHairStyle);
sqlite3_bind_int(stmt, 7, character->PCStyle.iHeight); sqlite3_bind_int(stmt, 7, character->PCStyle.iHeight);
sqlite3_bind_int(stmt, 8, character->PCStyle.iSkinColor); sqlite3_bind_int(stmt, 8, character->PCStyle.iSkinColor);
sqlite3_bind_int(stmt, 9, character->PCStyle.iPC_UID); sqlite3_bind_int(stmt, 9, character->PCStyle.iPC_UID);
if (sqlite3_step(stmt) != SQLITE_DONE) if (sqlite3_step(stmt) != SQLITE_DONE)
{ {