GH-48576: [C++][FlightRPC] Mac Setup ODBC ini Script

cpp/src/arrow/flight/sql/odbc/install/mac/install_odbc.sh

@@ -0,0 +1,76 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Used by macOS ODBC installer script and macOS ODBC testing
+
+ODBC_64BIT="$1"
+
+if [[ -z "$ODBC_64BIT" ]]; then
+  echo "error: 64-bit driver is not specified. Call format: install_odbc abs_path_to_64_bit_driver"
+  exit 1
+fi
+
+if [ ! -f $ODBC_64BIT ]; then
+    echo "64-bit driver can not be found: $ODBC_64BIT"
+	  echo "Call format: install_odbc abs_path_to_64_bit_driver"
+    exit 1
+fi
+
+USER_ODBCINST_FILE="$HOME/Library/ODBC/odbcinst.ini"
+DRIVER_NAME="Apache Arrow Flight SQL ODBC Driver"
+DSN_NAME="Apache Arrow Flight SQL ODBC DSN"
+
+mkdir -p $HOME/Library/ODBC
+
+touch "$USER_ODBCINST_FILE"
+
+# Admin privilege is needed to add ODBC driver registration
+if [ $EUID -ne 0 ]; then 
+    echo "Please run this script with sudo"
+    exit 1
+fi
+
+if grep -q "^\[$DRIVER_NAME\]" "$USER_ODBCINST_FILE"; then
+  echo "Driver [$DRIVER_NAME] already exists in odbcinst.ini"
+else
+  echo "Adding [$DRIVER_NAME] to odbcinst.ini..."
+  echo "
+[$DRIVER_NAME]
+Description=An ODBC Driver for Apache Arrow Flight SQL
+Driver=$ODBC_64BIT
+" >> "$USER_ODBCINST_FILE"
+fi
+
+# Check if [ODBC Drivers] section exists
+if grep -q '^\[ODBC Drivers\]' "$USER_ODBCINST_FILE"; then
+  # Section exists: check if driver entry exists
+  if ! grep -q "^${DRIVER_NAME}=" "$USER_ODBCINST_FILE"; then
+    # Driver entry does not exist, add under [ODBC Drivers]
+    sed -i '' "/^\[ODBC Drivers\]/a\\
+${DRIVER_NAME}=Installed
+" "$USER_ODBCINST_FILE"
+  fi
+else
+  # Section doesn't exist, append both section and driver entry at end
+  {
+    echo ""
+    echo "[ODBC Drivers]"
+    echo "${DRIVER_NAME}=Installed"
+  } >> "$USER_ODBCINST_FILE"
+fi

cpp/src/arrow/flight/sql/odbc/install/mac/install_odbc_ini.sh

@@ -0,0 +1,82 @@
+#!/bin/sh
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# GH-47876 TODO: create macOS ODBC Installer.
+# Script for installing macOS ODBC driver, to be used for macOS installer.
+
+source_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+odbc_install_script="${source_dir}/install_odbc.sh"
+
+chmod +x "$odbc_install_script"
+. "$odbc_install_script" /Library/Apache/ArrowFlightSQLODBC/lib/libarrow_flight_sql_odbc.dylib
+
+USER_ODBC_FILE="$HOME/Library/ODBC/odbc.ini"
+DRIVER_NAME="Apache Arrow Flight SQL ODBC Driver"
+DSN_NAME="Apache Arrow Flight SQL ODBC DSN"
+
+touch "$USER_ODBC_FILE"
+
+if [ $EUID -ne 0 ]; then 
+    echo "Please run this script with sudo"
+    exit 1
+fi
+
+if grep -q "^\[$DSN_NAME\]" "$USER_ODBC_FILE"; then
+  echo "DSN [$DSN_NAME] already exists in $USER_ODBC_FILE"
+else
+  echo "Adding [$DSN_NAME] to $USER_ODBC_FILE..."
+  cat >> "$USER_ODBC_FILE" <<EOF
+
+[$DSN_NAME]
+Description = An ODBC Driver DSN for Apache Arrow Flight SQL
+Driver      = Apache Arrow Flight SQL ODBC Driver
+Host        =
+Port        =
+UID         =
+PWD         =
+EOF
+fi
+
+# Check if [ODBC Data Sources] section exists
+if grep -q '^\[ODBC Data Sources\]' "$USER_ODBC_FILE"; then
+  # Section exists: check if DSN entry exists
+  if ! grep -q "^${DSN_NAME}=" "$USER_ODBC_FILE"; then
+    # Add DSN entry under [ODBC Data Sources] section
+
+    # Use awk to insert the line immediately after [ODBC Data Sources]
+    awk -v dsn="$DSN_NAME" -v driver="$DRIVER_NAME" '
+      $0 ~ /^\[ODBC Data Sources\]/ && !inserted {
+        print
+        print dsn "=" driver
+        inserted=1
+        next
+      }
+      { print }
+    ' "$USER_ODBC_FILE" > "${USER_ODBC_FILE}.tmp" && mv "${USER_ODBC_FILE}.tmp" "$USER_ODBC_FILE"
+  fi
+else
+  # Section doesn't exist, append section and DSN entry at end
+  {
+    echo ""
+    echo "[ODBC Data Sources]"
+    echo "${DSN_NAME}=${DRIVER_NAME}"
+  } >> "$USER_ODBC_FILE"
+fi
+