Completely remove shell scripts

Dockerfile

@@ -22,8 +22,6 @@ RUN apt-get -y install \
   php-curl \
   sudo \
   iproute2 \
-  jq \
-  bc \
   pdftk \
   poppler-utils \
   && apt-get -y clean

files/brscan-skey.config

@@ -1,8 +1,8 @@
 password=
-IMAGE="bash /opt/brother/scanner/brscan-skey/script/scantoimage.sh"
-OCR="bash /opt/brother/scanner/brscan-skey/script/scantoocr.sh"
-EMAIL="bash /opt/brother/scanner/brscan-skey/script/scantoemail.sh"
-FILE="bash /opt/brother/scanner/brscan-skey/script/scantofile.sh"
+IMAGE="python3 /opt/brother/scanner/brscan-skey/script/scantoimage.py"
+OCR="python3 /opt/brother/scanner/brscan-skey/script/scantoocr.py"
+EMAIL="python3 /opt/brother/scanner/brscan-skey/script/scantoemail.py"
+FILE="python3 /opt/brother/scanner/brscan-skey/script/scantofile.py"
 SEMID=b
 eth=
 ip_address=

html/scan.php

@@ -18,10 +18,10 @@
 if (in_array($target, array('file','email','image','ocr'))) {
         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
                 //return immediately
-                $handle = popen('sudo -b -u \#'.$UID.' /opt/brother/scanner/brscan-skey/script/scanto'.$target.'.sh', 'r');
+                $handle = popen('sudo -b -u \#'.$UID.' /opt/brother/scanner/brscan-skey/script/scanto'.$target.'.py', 'r');
         } else if ($_SERVER['REQUEST_METHOD'] == 'GET') {
                 //wait for completion
-                $output=shell_exec('sudo -u \#'.$UID.' /opt/brother/scanner/brscan-skey/script/scanto'.$target.'.sh');
+                $output=shell_exec('sudo -u \#'.$UID.' /opt/brother/scanner/brscan-skey/script/scanto'.$target.'.py');
         }
 }
 else
@@ -43,4 +43,4 @@
 //      die();
 //}
 
-?>
+?>

script/scantoemail.py

@@ -0,0 +1,21 @@
+#!/usr/bin/python3
+# $1 = scanner device
+# $2 = friendly name
+
+import sys
+
+from scanner import read_environment, scan_rear
+
+if __name__ == "__main__":
+    # Open the log file in append mode
+    with open("/var/log/scanner.log", "a") as log:
+        # Redirect stdout to the log file
+        sys.stdout = log
+        sys.stderr = log
+
+        read_environment()
+
+        device = None
+        if len(sys.argv) > 1:
+            device = sys.argv[1]
+        scan_rear(log, device)

script/scantofile.py

@@ -0,0 +1,21 @@
+#!/usr/bin/python3
+# $1 = scanner device
+# $2 = friendly name
+
+import sys
+
+from scanner import read_environment, scan_front
+
+if __name__ == "__main__":
+    # Open the log file in append mode
+    with open("/var/log/scanner.log", "a") as log:
+        # Redirect stdout to the log file
+        sys.stdout = log
+        sys.stderr = log
+
+        read_environment()
+
+        device = None
+        if len(sys.argv) > 1:
+            device = sys.argv[1]
+        scan_front(log, device)

script/scantoimage.py

@@ -0,0 +1,19 @@
+#!/usr/bin/python3
+# $1 = scanner device
+# $2 = friendly name
+
+import sys
+
+if __name__ == "__main__":
+    # Open the log file in append mode
+    with open("/var/log/scanner.log", "a") as log:
+        # Redirect stdout to the log file
+        sys.stdout = log
+        sys.stderr = log
+
+        print("ERROR!")
+        print("This function is not implemented.")
+        print("You may implement your own script and mount under $0.")
+        print(
+            "Check out scripts in same folder or https://github.com/PhilippMundhenk/BrotherScannerDocker for examples."
+        )

script/scantoocr.py

@@ -0,0 +1,21 @@
+#!/usr/bin/python3
+# $1 = scanner device
+# $2 = friendly name
+
+import sys
+
+from scanner import read_environment, scan_front
+
+if __name__ == "__main__":
+    # Open the log file in append mode
+    with open("/var/log/scanner.log", "a") as log:
+        # Redirect stdout to the log file
+        sys.stdout = log
+        sys.stderr = log
+
+        read_environment()
+
+        device = None
+        if len(sys.argv) > 1:
+            device = sys.argv[1]
+        scan_front(log, device, ["--mode=True Gray"])