Kari Argillander
a2f1d6959d
* Make most of the functions const correct
Used clang-tidy and sonarlint to help find places where const could
pretty easily applied. Also lot of hand work.
This commit does not yet touch handlers and typedefs of those.
* Fix Arduino uno handler_who_is() has extra parenthesis
For some reason there is extra parenthesis. Remove it this is more
likely buildable.
* Bugfix/bacapp: Fix uninitilized array_index
We have changed bacapp_snprintf_value() to be const correct. After that
we got
```
/home/runner/work/bacnet-stack/bacnet-stack/src/bacnet/bacapp.c:3183:27: warning: 4th function call argument is an uninitialized value [core.CallAndMessage]
ret_val = bacapp_snprintf_weeklyschedule(
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
```
So analyzer could now spot that we do not actually initilize array_index
at all. Fix this by setting array_index to zero. Note that I actually do
not know if zeroing is right thing to do here. I choose zero as if this
has worked before it is most likely that it will work with zero value.
* cmake: Add and ignore Wwrite-strings compiler option
Wwrite-strings helps find places where const correctness is broken.
Example it will warn about these
```C
void func1(char* str);
func("test") /* "test" is const so we should not pass it to func1().
char* func2()
{
return "test"; /* func2() should return const char*.
}
```
We still need to ignore it as not all are fixed but let's add it already
so we remember that it should be opened at some point.
---------
Co-authored-by: Kari Argillander <kari.argillander@fidelix.com>
74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
/*
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* Copyright (c) 2020 Legrand North America, LLC.
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <zephyr/ztest.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "bacnet/datalink/ethernet.h"
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bool ethernet_valid(void)
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{
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return ztest_get_return_value();
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}
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void ethernet_cleanup(void)
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{
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}
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bool ethernet_init(char *interface_name)
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{
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ztest_check_expected_value(interface_name);
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return ztest_get_return_value();
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}
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int ethernet_send_pdu(
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BACNET_ADDRESS *dest,
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BACNET_NPDU_DATA *npdu_data,
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uint8_t *pdu,
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unsigned pdu_len)
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{
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ztest_check_expected_value(dest);
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ztest_check_expected_value(npdu_data);
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ztest_check_expected_data(pdu, pdu_len);
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return ztest_get_return_value();
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}
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uint16_t ethernet_receive(
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BACNET_ADDRESS *src, uint8_t *pdu, uint16_t max_pdu, unsigned timeout)
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{
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ztest_check_expected_value(src);
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ztest_check_expected_value(timeout);
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ztest_copy_return_data(pdu, max_pdu);
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return ztest_get_return_value();
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}
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void ethernet_set_my_address(const BACNET_ADDRESS *my_address)
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{
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ztest_check_expected_data(my_address, sizeof(BACNET_ADDRESS));
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}
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void ethernet_get_my_address(BACNET_ADDRESS *my_address)
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{
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ztest_copy_return_data(my_address, sizeof(BACNET_ADDRESS));
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}
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void ethernet_get_broadcast_address(BACNET_ADDRESS *dest)
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{
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ztest_copy_return_data(dest, sizeof(BACNET_ADDRESS));
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}
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void ethernet_debug_address(const char *info, const BACNET_ADDRESS *dest)
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{
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ztest_check_expected_value(info);
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ztest_check_expected_value(dest);
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}
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int ethernet_send(uint8_t *mtu, int mtu_len)
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{
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ztest_check_expected_data(mtu, mtu_len);
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return ztest_get_return_value();
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}
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