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DBD-SQLite: fixed error handling of backup_(from|to)_file

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This commit is contained in:
Kenichi Ishigaki 2009-05-06 09:37:16 +00:00
parent 47463880ee
commit edfec1a6db
1 changed files with 44 additions and 20 deletions
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64
dbdimp.c
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@ -1346,17 +1346,29 @@ sqlite_db_backup_from_file(pTHX_ SV *dbh, char *filename)
D_imp_dbh(dbh); D_imp_dbh(dbh);
rc = sqlite3_open(filename, &pFrom); rc = sqlite3_open(filename, &pFrom);
if (rc==SQLITE_OK) { if ( rc != SQLITE_OK )
{
pBackup = sqlite3_backup_init(imp_dbh->db, "main", pFrom, "main"); char* const errmsg = form("sqlite_backup_from_file failed with error %s", sqlite3_errmsg(imp_dbh->db));
if (pBackup) { sqlite_error(dbh, (imp_xxh_t*)imp_dbh, rc, errmsg);
(void)sqlite3_backup_step(pBackup, -1); return FALSE;
(void)sqlite3_backup_finish(pBackup);
}
rc = sqlite3_errcode(imp_dbh->db);
(void)sqlite3_close(pFrom);
} }
return rc;
pBackup = sqlite3_backup_init(imp_dbh->db, "main", pFrom, "main");
if (pBackup) {
(void)sqlite3_backup_step(pBackup, -1);
(void)sqlite3_backup_finish(pBackup);
}
rc = sqlite3_errcode(imp_dbh->db);
(void)sqlite3_close(pFrom);
if ( rc != SQLITE_OK )
{
char* const errmsg = form("sqlite_backup_from_file failed with error %s", sqlite3_errmsg(imp_dbh->db));
sqlite_error(dbh, (imp_xxh_t*)imp_dbh, rc, errmsg);
return FALSE;
}
return TRUE;
} }
/* Accesses the SQLite Online Backup API, and copies the currently loaded /* Accesses the SQLite Online Backup API, and copies the currently loaded
@ -1374,17 +1386,29 @@ sqlite_db_backup_to_file(pTHX_ SV *dbh, char *filename)
D_imp_dbh(dbh); D_imp_dbh(dbh);
rc = sqlite3_open(filename, &pTo); rc = sqlite3_open(filename, &pTo);
if (rc==SQLITE_OK) { if ( rc != SQLITE_OK )
{
pBackup = sqlite3_backup_init(pTo, "main", imp_dbh->db, "main"); char* const errmsg = form("sqlite_backup_to_file failed with error %s", sqlite3_errmsg(imp_dbh->db));
if (pBackup) { sqlite_error(dbh, (imp_xxh_t*)imp_dbh, rc, errmsg);
(void)sqlite3_backup_step(pBackup, -1); return FALSE;
(void)sqlite3_backup_finish(pBackup);
}
rc = sqlite3_errcode(pTo);
(void)sqlite3_close(pTo);
} }
return rc;
pBackup = sqlite3_backup_init(pTo, "main", imp_dbh->db, "main");
if (pBackup) {
(void)sqlite3_backup_step(pBackup, -1);
(void)sqlite3_backup_finish(pBackup);
}
rc = sqlite3_errcode(pTo);
(void)sqlite3_close(pTo);
if ( rc != SQLITE_OK )
{
char* const errmsg = form("sqlite_backup_to_file failed with error %s", sqlite3_errmsg(imp_dbh->db));
sqlite_error(dbh, (imp_xxh_t*)imp_dbh, rc, errmsg);
return FALSE;
}
return TRUE;
} }
/* end */ /* end */