fix(cli): use $XDG_DATA_HOME instead of $HOME on Linux

src/cli/utils.cpp

@@ -30,7 +30,7 @@ namespace {
 }
 
 std::string createAndGetAppDir(std::string dir) {
-    std::string home;
+    std::string home, xdg_data_home;
 #ifdef _WIN32
     if (dir.empty()) {
         if (!std::getenv("HOMEDRIVE") || !std::getenv("HOMEPATH"))
@@ -44,7 +44,27 @@ std::string createAndGetAppDir(std::string dir) {
         if (!std::getenv("HOME"))
             return "";
         home = std::getenv("HOME");
+#ifdef __linux__
+        if (!std::getenv("XDG_DATA_HOME")) {
+            xdg_data_home = home + "/.local/share";
+        } else {
+            xdg_data_home = std::getenv("XDG_DATA_HOME");
+        }
+        dir = xdg_data_home + "/bredbandskollen";
+        // Make sure xdg_data_home exists
+        for (
+            size_t end = xdg_data_home.find('/', 1), prev = 0;
+            prev != std::string::npos;
+            prev = end, end = xdg_data_home.find('/', end+1)
+        ) {
+          if(mkdir(xdg_data_home.substr(0, end).c_str(), 0755) && errno != EEXIST) {
+              return "";
+          }
+        };
+#else
+        // Fall back to $HOME for other platforms
         dir = home + "/.bredbandskollen";
+#endif
     }
     int status = mkdir(dir.c_str(), 0755);
     if (status && errno != EEXIST) {

src/http/httphost.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <string>
+#include <cstdint>
 
 class CookieManager;
 

src/http/sha1.h

@@ -6,6 +6,7 @@
 
 #include <iostream>
 #include <string>
+#include <cstdint>
 
 void base64_encode(const unsigned char *src, size_t len, char *destination);