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fixed endianness in taler_sq_lib

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Jonathan Buchanan 2020-06-03 12:40:15 -04:00 committed by Christian Grothoff
parent 83319e1782
commit 9bbaff19c1
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GPG Key ID: 939E6BE1E29FC3CC
2 changed files with 69 additions and 76 deletions
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61
src/sq/sq_query_helper.c
View File

@ -29,7 +29,7 @@
* Function called to convert input argument into SQL parameters.
*
* @param cls closure
* @param data pointer to input argument, here a `struct TALER_AmountNBO`
* @param data pointer to input argument, here a `struct TALER_Amount`
* @param data_len number of bytes in @a data (if applicable)
* @param stmt sqlite statement to parameters for
* @param off offset of the argument to bind in @a stmt, numbered from 1,
@ -37,16 +37,16 @@
* @return #GNUNET_SYSERR on error, #GNUNET_OK on success
*/
static int
qconv_amount_nbo (void *cls,
const void *data,
size_t data_len,
sqlite3_stmt *stmt,
unsigned int off)
qconv_amount (void *cls,
const void *data,
size_t data_len,
sqlite3_stmt *stmt,
unsigned int off)
{
const struct TALER_AmountNBO *amount = data;
const struct TALER_Amount *amount = data;
(void) cls;
GNUNET_assert (sizeof (struct TALER_AmountNBO) == data_len);
GNUNET_assert (sizeof (struct TALER_Amount) == data_len);
if (SQLITE_OK != sqlite3_bind_int64 (stmt,
(int) off,
(sqlite3_int64) amount->value))
@ -67,10 +67,10 @@ qconv_amount_nbo (void *cls,
* @param x pointer to the query parameter to pass
*/
struct GNUNET_SQ_QueryParam
TALER_SQ_query_param_amount_nbo (const struct TALER_AmountNBO *x)
TALER_SQ_query_param_amount (const struct TALER_Amount *x)
{
struct GNUNET_SQ_QueryParam res =
{ &qconv_amount_nbo, NULL, x, sizeof (*x), 2 };
{ &qconv_amount, NULL, x, sizeof (*x), 2 };
return res;
}
@ -79,7 +79,7 @@ TALER_SQ_query_param_amount_nbo (const struct TALER_AmountNBO *x)
* Function called to convert input argument into SQL parameters.
*
* @param cls closure
* @param data pointer to input argument, here a `struct TALER_Amount`
* @param data pointer to input argument, here a `struct TALER_AmountNBO`
* @param data_len number of bytes in @a data (if applicable)
* @param stmt sqlite statement to parameters for
* @param off offset of the argument to bind in @a stmt, numbered from 1,
@ -87,24 +87,23 @@ TALER_SQ_query_param_amount_nbo (const struct TALER_AmountNBO *x)
* @return #GNUNET_SYSERR on error, #GNUNET_OK on success
*/
static int
qconv_amount (void *cls,
const void *data,
size_t data_len,
sqlite3_stmt *stmt,
unsigned int off)
qconv_amount_nbo (void *cls,
const void *data,
size_t data_len,
sqlite3_stmt *stmt,
unsigned int off)
{
const struct TALER_Amount *amount_hbo = data;
struct TALER_AmountNBO amount;
const struct TALER_AmountNBO *amount = data;
struct TALER_Amount amount_hbo;
(void) cls;
GNUNET_assert (sizeof (struct TALER_AmountNBO) == data_len);
TALER_amount_hton (&amount,
amount_hbo);
return qconv_amount_nbo (cls,
&amount,
sizeof (struct TALER_AmountNBO),
stmt,
off);
TALER_amount_ntoh (&amount_hbo,
amount);
return qconv_amount (cls,
&amount_hbo,
sizeof (struct TALER_Amount),
stmt,
off);
}
@ -116,10 +115,10 @@ qconv_amount (void *cls,
* @param x pointer to the query parameter to pass
*/
struct GNUNET_SQ_QueryParam
TALER_SQ_query_param_amount (const struct TALER_Amount *x)
TALER_SQ_query_param_amount_nbo (const struct TALER_AmountNBO *x)
{
struct GNUNET_SQ_QueryParam res =
{ &qconv_amount, NULL, x, sizeof (*x), 2 };
{ &qconv_amount_nbo, NULL, x, sizeof (*x), 2 };
return res;
}
@ -199,7 +198,6 @@ qconv_round_time (void *cls,
{
const struct GNUNET_TIME_Absolute *at = data;
struct GNUNET_TIME_Absolute tmp;
struct GNUNET_TIME_AbsoluteNBO buf;
(void) cls;
GNUNET_assert (sizeof (struct GNUNET_TIME_AbsoluteNBO) == data_len);
@ -207,10 +205,9 @@ qconv_round_time (void *cls,
tmp = *at;
GNUNET_assert (GNUNET_OK ==
GNUNET_TIME_round_abs (&tmp));
buf = GNUNET_TIME_absolute_hton (tmp);
if (SQLITE_OK != sqlite3_bind_int64 (stmt,
(int) off,
(sqlite3_int64) buf.abs_value_us__))
(sqlite3_int64) at->abs_value_us))
return GNUNET_SYSERR;
return GNUNET_OK;
}
@ -263,7 +260,7 @@ qconv_round_time_abs (void *cls,
GNUNET_TIME_round_abs (&tmp));
if (SQLITE_OK != sqlite3_bind_int64 (stmt,
(int) off,
(sqlite3_int64) at->abs_value_us__))
(sqlite3_int64) tmp.abs_value_us))
return GNUNET_SYSERR;
return GNUNET_OK;
}

84
src/sq/sq_result_helper.c
View File

@ -39,15 +39,15 @@
* #GNUNET_SYSERR if a result was invalid (non-existing field or NULL)
*/
static int
extract_amount_nbo (void *cls,
sqlite3_stmt *result,
unsigned int column,
size_t *dst_size,
void *dst)
extract_amount (void *cls,
sqlite3_stmt *result,
unsigned int column,
size_t *dst_size,
void *dst)
{
struct TALER_AmountNBO *amount = dst;
struct TALER_Amount *amount = dst;
const char *currency = cls;
if ((sizeof (struct TALER_AmountNBO) != *dst_size) ||
if ((sizeof (struct TALER_Amount) != *dst_size) ||
(SQLITE_INTEGER != sqlite3_column_type (result,
(int) column)) ||
(SQLITE_INTEGER != sqlite3_column_type (result,
@ -56,11 +56,13 @@ extract_amount_nbo (void *cls,
GNUNET_break (0);
return GNUNET_SYSERR;
}
GNUNET_strlcpy (amount->currency, currency, TALER_CURRENCY_LEN);
GNUNET_strlcpy (amount->currency,
currency,
TALER_CURRENCY_LEN);
amount->value = (uint64_t) sqlite3_column_int64 (result,
(int) column);
uint64_t frac = (uint64_t) sqlite3_column_int64 (result,
column + 1);
(int) column + 1);
amount->fraction = (uint32_t) frac;
return GNUNET_YES;
}
@ -74,14 +76,14 @@ extract_amount_nbo (void *cls,
* @return array entry for the result specification to use
*/
struct GNUNET_SQ_ResultSpec
TALER_SQ_result_spec_amount_nbo (const char *currency,
struct TALER_AmountNBO *amount)
TALER_SQ_result_spec_amount (const char *currency,
struct TALER_Amount *amount)
{
struct GNUNET_SQ_ResultSpec res = {
.conv = &extract_amount_nbo,
.conv = &extract_amount,
.cls = (void *) currency,
.dst = (void *) amount,
.dst_size = sizeof (struct TALER_AmountNBO),
.dst_size = sizeof (struct TALER_Amount),
.num_params = 2
};
@ -102,29 +104,27 @@ TALER_SQ_result_spec_amount_nbo (const char *currency,
* #GNUNET_SYSERR if a result was invalid (non-existing field or NULL)
*/
static int
extract_amount (void *cls,
sqlite3_stmt *result,
unsigned int column,
size_t *dst_size,
void *dst)
extract_amount_nbo (void *cls,
sqlite3_stmt *result,
unsigned int column,
size_t *dst_size,
void *dst)
{
struct TALER_Amount *amount = dst;
struct TALER_AmountNBO amount_nbo;
if (GNUNET_YES == extract_amount_nbo (cls,
result,
column,
dst_size,
&amount_nbo))
{
TALER_amount_ntoh (amount,
&amount_nbo);
return GNUNET_YES;
}
else
struct TALER_AmountNBO *amount = dst;
struct TALER_Amount amount_hbo;
size_t amount_hbo_size = sizeof (struct TALER_Amount);
if (GNUNET_YES != extract_amount (cls,
result,
column,
&amount_hbo_size,
&amount_hbo))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
TALER_amount_hton (amount,
&amount_hbo);
return GNUNET_YES;
}
@ -136,14 +136,14 @@ extract_amount (void *cls,
* @return array entry for the result specification to use
*/
struct GNUNET_SQ_ResultSpec
TALER_SQ_result_spec_amount (const char *currency,
struct TALER_Amount *amount)
TALER_SQ_result_spec_amount_nbo (const char *currency,
struct TALER_AmountNBO *amount)
{
struct GNUNET_SQ_ResultSpec res = {
.conv = &extract_amount,
.conv = &extract_amount_nbo,
.cls = (void *) currency,
.dst = (void *) amount,
.dst_size = sizeof (struct TALER_Amount),
.dst_size = sizeof (struct TALER_AmountNBO),
.num_params = 2
};
@ -264,7 +264,6 @@ extract_round_time (void *cls,
void *dst)
{
struct GNUNET_TIME_Absolute *udst = dst;
struct GNUNET_TIME_AbsoluteNBO res;
struct GNUNET_TIME_Absolute tmp;
(void) cls;
@ -280,9 +279,8 @@ extract_round_time (void *cls,
GNUNET_break (0);
return GNUNET_SYSERR;
}
res.abs_value_us__ = sqlite3_column_int64 (result,
(int) column);
tmp = GNUNET_TIME_absolute_ntoh (res);
tmp.abs_value_us = sqlite3_column_int64 (result,
(int) column);
GNUNET_break (GNUNET_OK ==
GNUNET_TIME_round_abs (&tmp));
*udst = tmp;
@ -333,7 +331,6 @@ extract_round_time_nbo (void *cls,
void *dst)
{
struct GNUNET_TIME_AbsoluteNBO *udst = dst;
struct GNUNET_TIME_AbsoluteNBO res;
struct GNUNET_TIME_Absolute tmp;
(void) cls;
@ -349,9 +346,8 @@ extract_round_time_nbo (void *cls,
GNUNET_break (0);
return GNUNET_SYSERR;
}
res.abs_value_us__ = sqlite3_column_int64 (result,
(int) column);
tmp = GNUNET_TIME_absolute_ntoh (res);
tmp.abs_value_us = sqlite3_column_int64 (result,
(int) column);
GNUNET_break (GNUNET_OK ==
GNUNET_TIME_round_abs (&tmp));
*udst = GNUNET_TIME_absolute_hton (tmp);