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introduced result_t, added RESULT_ERR_EOF

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john30
2014-11-09 14:13:25 +01:00
parent 68593558fe
commit 640a78761f
2 changed files with 10 additions and 3 deletions
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src/lib/ebus/result.cpp
+6 -2
View File
@@ -22,7 +22,7 @@
namespace libebus
{
const char* getResultCodeCStr(int resultCode) {
const char* getResultCodeCStr(result_t resultCode) {
switch (resultCode) {
case RESULT_ERR_SEND: return "ERR_SEND: send error";
case RESULT_ERR_EXTRA_DATA: return "ERR_EXTRA_DATA: received bytes > sent bytes";
@@ -35,7 +35,11 @@ const char* getResultCodeCStr(int resultCode) {
case RESULT_ERR_ESC: return "ERR_ESC: invalid escape sequence received";
case RESULT_ERR_INVALID_ARG: return "ERR_INVALID_ARG: invalid argument specified";
case RESULT_ERR_DEVICE: return "ERR_DEVICE: generic device error";
default: return "success";
case RESULT_ERR_EOF: return "ERR_EOF: end of input reached";
default:
if (resultCode >= 0)
return "success";
return "ERR: unknown error code";
}
}
src/lib/ebus/result.h
+4 -1
View File
@@ -44,14 +44,17 @@ static const int RESULT_ERR_BUS_LOST = -8; // arbitration lost
static const int RESULT_ERR_ESC = -9; // invalid escape sequence received
static const int RESULT_ERR_INVALID_ARG = -10; // invalid argument
static const int RESULT_ERR_DEVICE = -11; // generic device error (usually fatal)
static const int RESULT_ERR_EOF = -12; // end of input reached
/** type for result code. */
typedef int result_t;
/**
* @brief Return the string corresponding to the result code.
* @param resultCode the result code (see RESULT_ constants).
* @return the string corresponding to the result code.
*/
const char* getResultCodeCStr(int resultCode);
const char* getResultCodeCStr(result_t resultCode);
} //namespace