From f790adc6a1cd50efa68d72b399272ba5aeddefb7 Mon Sep 17 00:00:00 2001
From: Orsiris de Jong <ozy@netpower.fr>
Date: Mon, 17 Oct 2022 19:15:32 +0200
Subject: [PATCH 1/3] Make sure Gammu speaks english

Gammu returns localized messages whereas GammuAdapter searches for string "nothing".
Force Gammu to return english messages so word searches will work properly.
This fixes #172
---
 adapters/GammuAdapter.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/adapters/GammuAdapter.php b/adapters/GammuAdapter.php
index fb32676..884da1f 100644
--- a/adapters/GammuAdapter.php
+++ b/adapters/GammuAdapter.php
@@ -188,6 +188,7 @@ namespace adapters;
             }
 
             $command_parts = [
+                'LC_ALL=C',
                 'gammu',
                 '--config',
                 escapeshellarg($this->data['config_file']),
@@ -339,6 +340,7 @@ namespace adapters;
             }
 
             $command_parts = [
+                'LC_ALL=C',
                 'gammu',
                 '--config',
                 escapeshellarg($this->data['config_file']),
@@ -351,6 +353,7 @@ namespace adapters;
 
             //Check security status
             $command_parts = [
+                'LC_ALL=C',
                 'gammu',
                 '--config',
                 escapeshellarg($this->data['config_file']),

From 82021648a3d0a8d4ff21b6d73d7914e91945ca7f Mon Sep 17 00:00:00 2001
From: Orsiris de Jong <ozy@netpower.fr>
Date: Mon, 17 Oct 2022 19:19:28 +0200
Subject: [PATCH 2/3] Don't bother to check SIM security status on successful
 unlock

---
 adapters/GammuAdapter.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/adapters/GammuAdapter.php b/adapters/GammuAdapter.php
index fb32676..7bc2de7 100644
--- a/adapters/GammuAdapter.php
+++ b/adapters/GammuAdapter.php
@@ -337,7 +337,9 @@ namespace adapters;
             {
                 return true;
             }
-
+            
+            // The command returns 123 on failed execution (even if SIM is already unlocked), and returns 0 if unlock was successful
+            // We can directly return true if command was succesful
             $command_parts = [
                 'gammu',
                 '--config',
@@ -348,8 +350,13 @@ namespace adapters;
             ];
 
             $result = $this->exec_command($command_parts);
+            if (0 === $result['return'])
+            {
+                return true;
+            }
 
             //Check security status
+            // The command returns 0 regardless of the SIM security state
             $command_parts = [
                 'gammu',
                 '--config',

From 4776b147e5da0edd4e8d2821636a135c00f527eb Mon Sep 17 00:00:00 2001
From: Orsiris de Jong <ozy@netpower.fr>
Date: Wed, 19 Oct 2022 00:46:29 +0200
Subject: [PATCH 3/3] Make sure Gammu always sends as UTF-8 format

---
 adapters/GammuAdapter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adapters/GammuAdapter.php b/adapters/GammuAdapter.php
index 884da1f..e01990b 100644
--- a/adapters/GammuAdapter.php
+++ b/adapters/GammuAdapter.php
@@ -195,7 +195,7 @@ namespace adapters;
                 'sendsms',
                 'TEXT',
                 escapeshellarg($destination),
-                '-text',
+                '-textutf8',
                 escapeshellarg($text),
                 '-validity',
                 'MAX',