Add FreeBSD support

AutoStart/AutoStart-FreeBSD.cpp

@@ -0,0 +1,174 @@
+#include "AutoStart-FreeBSD.h"
+#include "LogManager.h"
+#include "filesystem.h"
+
+#include <fstream>
+#include <iostream>
+#include <unistd.h>
+#include <sstream>
+
+/*-----------------------------------------------------*\
+| FreeBSD AutoStart Implementation                      |
+| Public Methods                                        |
+\*-----------------------------------------------------*/
+
+AutoStart::AutoStart(std::string name)
+{
+    InitAutoStart(name);
+}
+
+bool AutoStart::DisableAutoStart()
+{
+    std::error_code autostart_file_remove_errcode;
+    bool            success                         = false;
+
+    /*-------------------------------------------------*\
+    | Check if the filename is valid                    |
+    \*-------------------------------------------------*/
+    if(autostart_file != "")
+    {
+        /*---------------------------------------------*\
+        | If file doesn't exist, disable is successful  |
+        \*---------------------------------------------*/
+        if(!filesystem::exists(autostart_file))
+        {
+            success = true;
+        }
+        /*---------------------------------------------*\
+        | Otherwise, delete the file                    |
+        \*---------------------------------------------*/
+        else
+        {
+            success = filesystem::remove(autostart_file, autostart_file_remove_errcode);
+
+            if(!success)
+            {
+                LOG_ERROR("[AutoStart] An error occurred removing the auto start file.");
+            }
+        }
+    }
+    else
+    {
+        LOG_ERROR("Could not establish correct autostart file path.");
+    }
+
+    return(success);
+}
+
+bool AutoStart::EnableAutoStart(AutoStartInfo autostart_info)
+{
+    bool        success                             = false;
+
+    /*-------------------------------------------------*\
+    | Check if the filename is valid                    |
+    \*-------------------------------------------------*/
+    if(autostart_file != "")
+    {
+        std::ofstream   autostart_file_stream(autostart_file, std::ios::out | std::ios::trunc);
+
+        /*---------------------------------------------*\
+        | Error out if the file could not be opened     |
+        \*---------------------------------------------*/
+        if(!autostart_file_stream)
+        {
+            LOG_ERROR("Could not open %s for writing.", autostart_file.c_str());
+            success = false;
+        }
+        /*---------------------------------------------*\
+        | Otherwise, write the file                     |
+        \*---------------------------------------------*/
+        else
+        {
+            //autostart_file_stream << desktop_file;
+            autostart_file_stream.close();
+            success = !autostart_file_stream.fail();
+
+            if (!success)
+            {
+                LOG_ERROR("An error occurred writing the auto start file.");
+            }
+        }
+    }
+    else
+    {
+        LOG_ERROR("Could not establish correct autostart file path.");
+    }
+
+    return(success);
+}
+
+bool AutoStart::IsAutoStartEnabled()
+{
+    /*-------------------------------------------------*\
+    | Check if the filename is valid                    |
+    \*-------------------------------------------------*/
+    if(autostart_file != "")
+    {
+        return(filesystem::exists(autostart_file));
+    }
+    else
+    {
+        return(false);
+    }
+}
+
+std::string AutoStart::GetExePath()
+{
+    /*-------------------------------------------------*\
+    | Create the OpenRGB executable path                |
+    \*-------------------------------------------------*/
+    char exepath[ PATH_MAX ];
+
+    ssize_t count = readlink("/proc/self/exe", exepath, PATH_MAX);
+    
+    return(std::string(exepath, (count > 0) ? count : 0));
+}
+
+void AutoStart::InitAutoStart(std::string name)
+{
+    std::string autostart_dir;
+
+    autostart_name = name;
+
+    /*-------------------------------------------------*\
+    | Get home and config paths                         |
+    \*-------------------------------------------------*/
+    const char *xdg_config_home = getenv("XDG_CONFIG_HOME");
+    const char *home = getenv("HOME");
+
+    /*-------------------------------------------------*\
+    | Determine where the autostart .desktop files are  |
+    | kept                                              |
+    \*-------------------------------------------------*/
+    if(xdg_config_home != NULL)
+    {
+        autostart_dir = xdg_config_home;
+        autostart_dir = autostart_dir + "/autostart/";
+    }
+    else if(home != NULL)
+    {
+        autostart_dir = home;
+        autostart_dir = autostart_dir + "/.config/autostart/";
+    }
+
+    /*-------------------------------------------------*\
+    | Check if the filename is valid                    |
+    \*-------------------------------------------------*/
+    if(autostart_dir != "")
+    {
+        std::error_code ec;
+
+        bool success = true;
+        
+        if(!filesystem::exists(autostart_dir))
+        {
+            success = filesystem::create_directories(autostart_dir, ec);
+        }
+
+        if(success)
+        {
+            autostart_file = autostart_dir + autostart_name + ".desktop";
+        }
+    }
+}
+