diff options
| -rw-r--r-- | libpiano/src/main.c | 36 | ||||
| -rw-r--r-- | libpiano/src/piano.h | 1 |
2 files changed, 37 insertions, 0 deletions
diff --git a/libpiano/src/main.c b/libpiano/src/main.c index 7215fae..7887132 100644 --- a/libpiano/src/main.c +++ b/libpiano/src/main.c @@ -778,3 +778,39 @@ PianoReturn_t PianoTransformShared (PianoHandle_t *ph, return ret; } + +/* convert return value to human-readable string + * @param enum + * @return error string + */ +const char *PianoErrorToStr (PianoReturn_t ret) { + switch (ret) { + case PIANO_RET_OK: + return "Everything is fine :)"; + break; + + case PIANO_RET_ERR: + return "Unknown."; + break; + + case PIANO_RET_XML_INVALID: + return "Invalid XML."; + break; + + case PIANO_RET_AUTH_TOKEN_INVALID: + return "Invalid auth token."; + break; + + case PIANO_RET_AUTH_USER_PASSWORD_INVALID: + return "Username and/or password not correct."; + break; + + case PIANO_RET_NET_ERROR: + return "Connection failed."; + break; + + default: + return "No error message available."; + break; + } +} diff --git a/libpiano/src/piano.h b/libpiano/src/piano.h index 0850517..ed3014a 100644 --- a/libpiano/src/piano.h +++ b/libpiano/src/piano.h @@ -186,5 +186,6 @@ PianoStation_t *PianoFindStationById (PianoStation_t *stations, PianoReturn_t PianoGetGenreStations (PianoHandle_t *ph); PianoReturn_t PianoTransformShared (PianoHandle_t *ph, PianoStation_t *station); +const char *PianoErrorToStr (PianoReturn_t ret); #endif /* _PIANO_H */ |