termux · eternalfrustation · Oct 5, 2023 · twaik · May 27, 2025 · twaik
diff --git a/scripts/termux-open.in b/scripts/termux-open.in
@@ -40,6 +40,27 @@ if [ -f "$FILE" ]; then
 	FILE=$(realpath "$FILE")
 fi
 
+urlencode() {
+  string="$1"
+  length=$(echo "$string" | wc -c)
+  length=$((length - 1))
+  encoded=""
+
+  i=1
+  while [ "$i" -le "$length" ]; do
+    char=$(echo "$string" | cut -c "$i")
+    case "$char" in
+      [a-zA-Z0-9.~_-]) encoded="$encoded$char";;
+      *) encoded="$encoded%$(printf "%02X" "'$char")";;
+    esac
+    i=$((i + 1))
+  done
+
+  echo "$encoded"
-  string="$1"
-  length=$(echo "$string" | wc -c)
-  length=$((length - 1))
-  encoded=""
-
-  i=1
-  while [ "$i" -le "$length" ]; do
-    char=$(echo "$string" | cut -c "$i")
-    case "$char" in
-      [a-zA-Z0-9.~_-]) encoded="$encoded$char";;
-      *) encoded="$encoded%$(printf "%02X" "'$char")";;
-    esac
-    i=$((i + 1))
-  done
-
-  echo "$encoded"
+  for ((i=0; i<${#1}; i++)); do
+    case "${1:i:1}" in
+      [a-zA-Z0-9.~_-]) printf '%s' "${1:i:1}" ;;
+      *) printf '%%%02X' "'${1:i:1}" ;;
+    esac
+  done
+  echo
-  string="$1"
-  length=$(echo "$string" | wc -c)
-  length=$((length - 1))
-  encoded=""
-
-  i=1
-  while [ "$i" -le "$length" ]; do
-    char=$(echo "$string" | cut -c "$i")
-    case "$char" in
-      [a-zA-Z0-9.~_-]) encoded="$encoded$char";;
-      *) encoded="$encoded%$(printf "%02X" "'$char")";;
-    esac
-    i=$((i + 1))
-  done
-
-  echo "$encoded"
+  for ((i=0; i<${#1}; i++)); do
+    case "${1:i:1}" in
+      [a-zA-Z0-9.~_-]) printf '%s' "${1:i:1}" ;;
+      *) printf '%%%02X' "'${1:i:1}" ;;
+    esac
+  done
+  echo
+}
+
+FILE=$(urlencode "$FILE")
+
 am broadcast --user 0 \
 	-a $ACTION \
 	-n com.termux/com.termux.app.TermuxOpenReceiver \