Update Premake5 submodule and update config (#14)

Update Premake5 submodule and update config

attach.sh

@@ -0,0 +1,105 @@
+#!/usr/bin/env bash
+
+pid=$(pidof hl2_linux) # Default to TF2
+
+if [[ -n "$1" ]]; then
+    if [ "$1" -eq "$1" ] 2>/dev/null; then
+        # First argument is a int (PID)
+        pid=$1
+    else
+        # First argument is a string (Process ID)
+        pid=$(pidof $1)
+    fi
+fi
+
+if [ -z "$pid" ]; then
+    echo -e "\e[91mCould not find target process.\e[39m"
+    exit -1
+fi
+
+# Get the full path of the .so that we'll be faking
+victim_lib=$(cat /proc/${pid}/maps | grep /usr/lib32/ | shuf -n 1)
+victim_lib=${victim_lib##* }
+
+# Some magic that I copied straight from StackOverflow
+victim_lib_array=(${victim_lib//./ })
+number_to_spoof=${victim_lib_array[-1]}
+library_path=$(IFS=. ; echo "${victim_lib_array[*]}")
+
+if [ "$number_to_spoof" == "so" ]; then
+    # If the shared library doesn't have multiple versions, let's just append .0 at the end.
+    number_to_spoof="$number_to_spoof.0"
+else
+    # else we'll increase the found version by one
+    number_to_spoof=$(($number_to_spoof + 1))
+fi
+
+victim_lib_array[-1]="$number_to_spoof"
+library_path=$(IFS=. ; echo "${victim_lib_array[*]}")
+
+if [ -e "$library_path" ]; then
+    echo -e "\e[91mA error occurred. Please retry.\e[39m"
+    exit -1
+else
+    sudo cp "bin/Debug/libdoghook.so" "$library_path"
+
+    # Get the file name of the resulting library
+    result_lib_name=$(basename ${library_path})
+    result_lib="${result_lib_name%.*}"
+
+    # and patch the soname
+    sudo patchelf --set-soname "$library_path" "$result_lib"
+fi
+
+echo "Attaching as $result_lib ($library_path) to PID $pid"
+
+# Allows only root to use ptrace. This is temporary until the user reboots the machine.
+ptrace_input=$(sudo echo "2" | sudo tee /proc/sys/kernel/yama/ptrace_scope)
+
+# Prevent crash dumps from being sent to kisak
+sudo rm -rf /tmp/dumps
+sudo mkdir /tmp/dumps
+sudo chmod 000 /tmp/dumps
+
+# Pause Steam
+sudo killall -19 steam
+sudo killall -19 steamwebhelper
+
+# Uses dlmopen instead of normal dlopen - Credit to LWSS
+input="$(
+sudo gdb -n -q -batch \
+  -ex "set logging on" \
+  -ex "set logging file /dev/null" \
+  -ex "attach $pid" \
+  -ex "set \$linkMapID = (long int)0" \
+  -ex "set \$dlopen = (void*(*)(char*, int)) dlopen" \
+  -ex "set \$dlmopen = (void*(*)(long int, char*, int)) dlmopen" \
+  -ex "set \$dlinfo = (int (*)(void*, int, void*)) dlinfo" \
+  -ex "set \$malloc = (void*(*)(long long)) malloc" \
+  -ex "set \$target = \$dlopen(\"$library_path\", 2)" \
+  -ex "p \$target" \
+  -ex "p \$linkMapID" \
+  -ex "call \$dlmopen(0, \"$library_path\", 1)" \
+  -ex "set \$error = call dlerror()" \
+  -ex "x/s \$error" \
+  -ex "detach" \
+  -ex "quit"
+)"
+
+# Resume Steam
+sleep 1
+sudo killall -18 steamwebhelper
+sudo killall -18 steam
+
+sudo rm -rf "$library_path"
+
+if grep -q "$library_path" /proc/${pid}/maps; then
+    echo "Successfully attached to PID $pid."
+else
+    echo -e "\e[91mA error occurred. See gdb.txt\e[39m"
+    exit -1
+fi
+
+if [ -f "$(pwd)/gdb.txt" ]; then
+    sudo rm -rf gdb.txt
+fi

premake5.lua

@@ -1,4 +1,5 @@
 require("premake_modules/export-compile-commands")
+require("premake_modules/cmake")
 
 workspace "doghook"
     configurations { "Debug", "Release" }

premake_modules

@@ -1 +1 @@
-Subproject commit 437d4d2d24d1b649fc963e10b2138a9e214cf626
+Subproject commit 24fcc90bcc6517d39ef26bace98e4bb15ecd4204