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VFS error handling.

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Nuno Cruces
2025-10-15 16:22:36 +01:00
parent 9e1cbfb5bb
commit 1db4366226
21 changed files with 209 additions and 130 deletions
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19
sqlite.go
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@@ -125,14 +125,15 @@ func (sqlt *sqlite) error(rc res_t, handle ptr_t, sql ...string) error {
panic(util.OOMErr)
}
var msg, query string
if handle != 0 {
var msg, query string
if ptr := ptr_t(sqlt.call("sqlite3_errmsg", stk_t(handle))); ptr != 0 {
msg = util.ReadString(sqlt.mod, ptr, _MAX_LENGTH)
msg = strings.TrimPrefix(msg, "sqlite3: ")
msg = strings.TrimPrefix(msg, util.ErrorCodeString(rc)[len("sqlite3: "):])
msg = strings.TrimPrefix(msg, ": ")
if msg == "not an error" {
msg = ""
} else {
msg = strings.TrimPrefix(msg, util.ErrorCodeString(uint32(rc))[len("sqlite3: "):])
}
}
@@ -141,10 +142,16 @@ func (sqlt *sqlite) error(rc res_t, handle ptr_t, sql ...string) error {
query = sql[0][i:]
}
}
}
if msg != "" || query != "" {
return &Error{code: rc, msg: msg, sql: query}
}
var sys error
switch ErrorCode(rc) {
case CANTOPEN, IOERR:
sys = util.GetSystemError(sqlt.ctx)
}
if sys != nil || msg != "" || query != "" {
return &Error{code: rc, sys: sys, msg: msg, sql: query}
}
return xErrorCode(rc)
}