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author | Alfonso Sánchez-Beato <alfonso.sanchez-beato@canonical.com> | 2018-09-03 09:01:47 +0200 |
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committer | Dan Williams <dcbw@redhat.com> | 2018-09-12 17:15:46 +0000 |
commit | a1c27bf89d8f238509479f7223de7bb8677c005e (patch) | |
tree | 632b5c5a4c7746016e6f08489c79d623f3c101eb | |
parent | bc407a38d63708298798440ce70acf7a14c4320c (diff) | |
download | ModemManager-a1c27bf89d8f238509479f7223de7bb8677c005e.tar.gz |
modem-helpers: add flow control udev tag parser
Add function for parsing the content of the udev tag
ID_MM_TTY_FLOW_CONTROL.
-rw-r--r-- | src/mm-modem-helpers.c | 19 | ||||
-rw-r--r-- | src/mm-modem-helpers.h | 2 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/mm-modem-helpers.c b/src/mm-modem-helpers.c index f7ee0f627..1df643415 100644 --- a/src/mm-modem-helpers.c +++ b/src/mm-modem-helpers.c @@ -646,6 +646,25 @@ out: return mask; } +MMFlowControl +mm_parse_flow_control_tag (const gchar *flow_control_tag) +{ + MMFlowControl flow_control; + + if (g_strcmp0 ("xonxoff", flow_control_tag) == 0) + flow_control = MM_FLOW_CONTROL_XON_XOFF; + else if (g_strcmp0 ("rtscts", flow_control_tag) == 0) + flow_control = MM_FLOW_CONTROL_RTS_CTS; + else if (g_strcmp0 ("none", flow_control_tag) == 0) + flow_control = MM_FLOW_CONTROL_NONE; + else { + mm_warn ("Cannot parse flow control tag: '%s', setting as unknown", flow_control_tag); + flow_control = MM_FLOW_CONTROL_UNKNOWN; + } + + return flow_control; +} + /*************************************************************************/ /* +CREG: <stat> (GSM 07.07 CREG=1 unsolicited) */ diff --git a/src/mm-modem-helpers.h b/src/mm-modem-helpers.h index a7c7eaca8..fcac9f133 100644 --- a/src/mm-modem-helpers.h +++ b/src/mm-modem-helpers.h @@ -112,6 +112,8 @@ typedef enum { /*< underscore_name=mm_flow_control >*/ MMFlowControl mm_parse_ifc_test_response (const gchar *response, GError **error); +MMFlowControl mm_parse_flow_control_tag (const gchar *flow_control); + /*****************************************************************************/ /* 3GPP specific helpers and utilities */ /*****************************************************************************/ |