diff options
Diffstat (limited to 'libqcdm/src/commands.c')
| -rw-r--r-- | libqcdm/src/commands.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/libqcdm/src/commands.c b/libqcdm/src/commands.c index a3052007..e757cef4 100644 --- a/libqcdm/src/commands.c +++ b/libqcdm/src/commands.c @@ -32,7 +32,37 @@ check_command (const char *buf, gsize len, guint8 cmd, gsize min_len, GError **e return FALSE; } - if (buf[0] != (guint8) cmd) { + switch (buf[0]) { + case DIAG_CMD_BAD_CMD: + g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_COMMAND, + "DM command %d unknown or unimplemented by the device", + cmd); + return FALSE; + case DIAG_CMD_BAD_PARM: + g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_PARAMETER, + "DM command %d contained invalid parameter", + cmd); + return FALSE; + case DIAG_CMD_BAD_LEN: + g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_LENGTH, + "DM command %d was the wrong size", + cmd); + return FALSE; + case DIAG_CMD_BAD_DEV: + g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_NOT_ACCEPTED, + "DM command %d was not accepted by the device", + cmd); + return FALSE; + case DIAG_CMD_BAD_MODE: + g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_MODE, + "DM command %d not allowed in the current device mode", + cmd); + return FALSE; + default: + break; + } + + if (buf[0] != cmd) { g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_UNEXPECTED, "Unexpected DM command response (expected %d, got %d)", cmd, buf[0]); |