From dcd9cf520e60b54473cc713fba810fce6c6b48cf Mon Sep 17 00:00:00 2001
From: OrigamingWasTaken <74014262+OrigamingWasTaken@users.noreply.github.com>
Date: Tue, 21 May 2024 23:46:19 +0200
Subject: [PATCH] Modified README and added warning in bridge.c

---
 README.md |  3 +-
 bridge.c  |  2 +-
 macos.sh  | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 91 insertions(+), 2 deletions(-)
 create mode 100644 macos.sh

diff --git a/README.md b/README.md
index 7857044..62f01e6 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,8 @@ Logs are stored in `C:\windows\logs\bridge.log`.
 
 ## macOS
 
-On macOS, follow [these instructions](https://enderice2.github.io/rpc-bridge/installation.html#macos).
+The steps to install are almost the same. The only difference is that if you want the service to work, you will have to use [this script](macos.sh) to install a launch agent that will symlink the `$TMPDIR` to a static path (`/tmp/rpc-bridge/tmpdir`).
+To do so, download it, make it executable (`chmod +x macos.sh`) and run `./macos.sh install`. You can uninstall the agent by running `./macos.sh uninstall`.
 
 ## Compiling from source
 
diff --git a/bridge.c b/bridge.c
index cbcd818..07a5dbb 100644
--- a/bridge.c
+++ b/bridge.c
@@ -262,7 +262,7 @@ void ConnectToSocket(int fd)
         DWORD dwAttrib = GetFileAttributes(runtime);
         if (dwAttrib == INVALID_FILE_ATTRIBUTES || !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY))
         {
-            print("IPC directory does not exist: %s\n", runtime);
+            print("IPC directory does not exist: %s. If you're on MacOS, see the github guide on how to install the launchd service.\n", runtime);
             // Handle the case where the directory doesn't exist
             // For example, create the directory
             if (!RunningAsService)
diff --git a/macos.sh b/macos.sh
new file mode 100644
index 0000000..5748c9a
--- /dev/null
+++ b/macos.sh
@@ -0,0 +1,88 @@
+#!/bin/bash
+
+# Define target directory
+TARGET_DIR=/tmp/rpc-bridge/tmpdir
+P_DIR=$(dirname "$TARGET_DIR")
+FILE_PATH=$P_DIR/link
+
+# Function to create the symlink and launch agent
+function install_link() {
+    
+    if [ ! -d "$P_DIR" ]; then
+        mkdir -p "$P_DIR"
+    fi
+    
+    cat << EOF > "$FILE_PATH"
+#!/bin/bash
+TARGET_DIR=/tmp/rpc-bridge/tmpdir
+if [ ! -d "\$TARGET_DIR" ]; then
+    mkdir -p "\$TARGET_DIR"
+fi
+rm -rf "\$TARGET_DIR"
+ln -s "\$TMPDIR" "\$TARGET_DIR"
+EOF
+    
+    chmod +x "$FILE_PATH"
+    
+    # Launch agent plist file path
+    PLIST_FILE=~/Library/LaunchAgents/com.rpc-bridge.tmp-symlink.plist
+    
+    # Create the launch agent plist with escaped variable
+  cat << EOF > "$PLIST_FILE"
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST File Format//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>Label</key>
+  <string>com.rpc-bridge.tmp-symlink</string>
+  <key>ProgramArguments</key>
+  <array>
+    <string>$FILE_PATH</string>
+  </array>
+  <key>RunAtLoad</key>
+  <true/>
+</dict>
+</plist>
+EOF
+    
+    # Load the launch agent
+    launchctl load "$PLIST_FILE"
+    echo "Symlink created and launch agent installed."
+}
+
+# Function to remove the symlink and launch agent (unchanged)
+function remove_link() {
+    # Remove the symlink
+    rm -rf "$TARGET_DIR"
+    
+    # Launch agent plist file path
+    PLIST_FILE=~/Library/LaunchAgents/com.rpc-bridge.tmp-symlink.plist
+    
+    # Unload the launch agent
+    launchctl unload "$PLIST_FILE"
+    
+    # Remove the files
+    rm -f "$PLIST_FILE"
+    rm -f "$FILE_PATH"
+    echo "Symlink removed and launch agent uninstalled."
+}
+
+# Check for user input
+if [ $# -eq 0 ]; then
+    echo "Usage: $0 (install|remove)"
+    exit 1
+fi
+
+# Action based on user input
+case $1 in
+    install)
+        install_link
+    ;;
+    remove)
+        remove_link
+    ;;
+    *)
+        echo "Invalid argument. Please use 'install' or 'remove'."
+        exit 1
+    ;;
+esac
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