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Improved error handling and fixed incompatibility with co.nstant.in:cbor library

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This commit is contained in:
Avamander 2021-11-28 20:58:28 +02:00
parent df04763ab4
commit 48beb7c3b1
2 changed files with 11 additions and 8 deletions
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10
src/CMakeLists.txt
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@ -859,7 +859,7 @@ target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_FLOAT_HW_USE)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_PREFERRED_FLOAT)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_EXP_AND_MANTISSA)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_STRINGS)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_ARRAYS)
#target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_INDEFINITE_LENGTH_ARRAYS)
target_compile_definitions(QCBOR PUBLIC QCBOR_DISABLE_UNCOMMON_TAGS)
target_compile_definitions(QCBOR PUBLIC USEFULBUF_CONFIG_LITTLE_ENDIAN)
set_target_properties(QCBOR PROPERTIES LINKER_LANGUAGE C)
@ -889,10 +889,10 @@ add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES})
set_target_properties(${EXECUTABLE_NAME} PROPERTIES OUTPUT_NAME ${EXECUTABLE_FILE_NAME})
target_link_libraries(${EXECUTABLE_NAME} nimble nrf-sdk lvgl littlefs QCBOR)
target_compile_options(${EXECUTABLE_NAME} PUBLIC
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Os>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Og -g3 -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Os -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Og -g3>
$<$<AND:$<COMPILE_LANGUAGE:C>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Os>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:DEBUG>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Og -g3 -fno-rtti>
$<$<AND:$<COMPILE_LANGUAGE:CXX>,$<CONFIG:RELEASE>>: ${COMMON_FLAGS} -Wextra -Wformat -Wno-missing-field-initializers -Wno-unused-parameter -Os -fno-rtti>
$<$<COMPILE_LANGUAGE:ASM>: -MP -MD -x assembler-with-cpp>
)

9
src/components/ble/weather/WeatherService.cpp
View File

@ -48,13 +48,17 @@ namespace Pinetime {
}
// Decode
QCBORDecodeContext decodeContext;
UsefulBufC encodedCbor = {ctxt->om, OS_MBUF_PKTLEN(ctxt->om)};
UsefulBufC encodedCbor = {ctxt->om->om_data, OS_MBUF_PKTLEN(ctxt->om)};
QCBORDecode_Init(&decodeContext, encodedCbor, QCBOR_DECODE_MODE_NORMAL);
// KINDLY provide us a fixed-length map
QCBORDecode_EnterMap(&decodeContext, nullptr);
// Always encodes to the smallest number of bytes based on the value
int64_t tmpTimestamp = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Timestamp", &tmpTimestamp);
if (QCBORDecode_GetError(&decodeContext) != QCBOR_SUCCESS) {
return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
}
int64_t tmpExpires = 0;
QCBORDecode_GetInt64InMapSZ(&decodeContext, "Expires", &tmpExpires);
if (tmpExpires < 0 || tmpExpires > 4294967295) {
@ -173,8 +177,7 @@ namespace Pinetime {
GetTimelineLength();
QCBORDecode_ExitMap(&decodeContext);
auto uErr = QCBORDecode_Finish(&decodeContext);
if (uErr != 0) {
if (QCBORDecode_Finish(&decodeContext) != QCBOR_SUCCESS) {
return BLE_ATT_ERR_INSUFFICIENT_RES;
}
} else if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR) {