1 files changed, 117 insertions, 0 deletions
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn
new file mode 100755
index 0000000..ebe8096
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn
@@ -0,0 +1,117 @@
+#!/bin/bash
+
+# Copyright (C) 2014,2017,2019 Multi-Tech Systems
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+noapn_modems=(lvw2 lsp3 cdma)
+
+# Comment out AT+CGDCONT= statement
+remove_apn_sedcmd="s/^(OK[[:space:]]+'|#MT[[:space:]]+)(AT\+CGDCONT=[0-9]+[^\']*)'*/#comment by mlinux-set-apn \2/"
+
+
+
+function usage {
+	echo "Usage: $(basename $0) [--] APN"
+        echo "Or  $(basename $0)  -c to clear the APN line"
+        echo "-- is requied if the APN begins with -"
+	exit 1
+}
+
+
+((clear=0))
+if (($# < 1)); then
+  usage
+fi
+if [[ $1 == "--" ]] ; then
+  apn=$2
+elif [[ $1 == "-c" ]] ; then
+  clear=1
+elif [[ $1 =~ ^- ]] ; then
+  usage
+else
+  apn=$1
+fi
+
+
+set_apn_sedcmd="s/^(#comment by mlinux-set-apn )*(OK[[:space:]]+'|#MT[[:space:]]+)*AT\+CGDCONT=([0-9]+),\"([^\"]*)\",\"[^\"]*\".*/#MT AT\+CGDCONT=\3,\"\4\",\"${apn}\"/"
+
+
+
+getmodem()
+{
+    radioproduct=$(/usr/sbin/mts-io-sysfs show product-id) # LNA3?
+    if (($? != 0)) ; then
+        echo "Radio is not ready or not found and cannot determine the type"
+        exit 1
+    fi
+    if [[ $radioproduct =~ [^-]*-([^-]*)- ]] ; then
+        echo "${BASH_REMATCH[1]}"
+    fi
+}
+function findItem
+{
+    local s check="$1"
+    shift
+    for s ; do [[ "$s" == "$check" ]] && return 0; done
+    return 1
+}
+
+
+cd /var/config/ppp/peers
+if ((clear != 1)) ; then
+    for f in $noapn ; do
+        echo "Not allowed to set APN for $f"
+    done
+    
+    for f in *_chat *_chat_non_vz ; do
+        if [[ -L $f ]] ; then
+            continue
+        fi
+        [[ $f =~ ([^_]*) ]]
+        m=${BASH_REMATCH[1]}
+        if findItem "$m" "${noapn_modems[@]}" ; then
+            continue
+        fi
+        
+        if sed -r -i "${set_apn_sedcmd}" ${f}; then
+            echo "Set APN to \"${apn}\" in ${f}"
+            if ! grep -q /usr/libexec/ppp/chat_wrapper ${m} ; then
+                sed -i "s?connect '/usr/sbin/chat?connect '/usr/libexec/ppp/chat_wrapper /usr/sbin/chat?" ${m}
+            fi
+        else
+            echo "Failed to set APN in $f_chat"
+        fi
+    done
+else
+    for f in *_chat *_chat_non_vz ; do
+        if sed -i -r "${remove_apn_sedcmd}" $f ; then
+            echo "Commented out APN in $f"
+        else
+            if [[ $f =~ ([^_]*) ]] ; then
+                m=${BASH_REMATCH[1]}
+                if ! findItem "$m" "${noapn_modems[@]}" ; then
+                    echo "Failed to remove APN setting in $f"
+                fi
+            fi
+        fi
+    done
+fi
+
+exit 0