From f01fff63fbe61186128e000a3bccb7ed159fcb0c Mon Sep 17 00:00:00 2001 From: Lech Perczak Date: Sat, 6 Nov 2021 13:21:32 +0100 Subject: [PATCH] umbim: add "_proto_mbim_get_field" helper Add a new helper to extract IP configuration from umbim output. This is required to extract fields which can possibly have multiple values, namely IP addresses and DNS servers, and get rid of primitive parser using 'eval' builtin without support for this. Signed-off-by: Lech Perczak --- .../utils/umbim/files/lib/netifd/proto/mbim.sh | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh b/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh index 9ab7724232..8f1ae9ac25 100755 --- a/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh +++ b/package/network/utils/umbim/files/lib/netifd/proto/mbim.sh @@ -26,6 +26,18 @@ proto_mbim_init_config() { proto_config_add_defaults } +_proto_mbim_get_field() { + local field="$1" + shift + local mbimconfig="$@" + echo "$mbimconfig" | while read -r line; do + variable=${line%%:*} + [ "$variable" = "$field" ] || continue; + value=${line##* } + echo -n "$value " + done +} + _proto_mbim_setup() { local interface="$1" local tid=2 -- 2.30.2