Custom.cfg (#213)

Added custom configs.

These are used for replacing some hardcoded strings inside bot code, currently custom cvar for parachute detection is available, as well as custom c4 model names.

Added editorconfig, and fixed CRLF for files (was a mix between LF & CRLF).
Fixed use-after-free sanitizer error with chatlib.
Fixed configs files loaded with memory-loader does not process last line in config files.

ext/crlib/cr-detour.h

@@ -1,4 +1,4 @@
-//
+//
 // YaPB - Counter-Strike Bot based on PODBot by Markus Klinge.
 // Copyright © 2004-2020 YaPB Project <yapb@jeefo.net>.
 //

ext/crlib/cr-files.h

@@ -71,6 +71,8 @@ public:
       int ch = 0;
       SmallArray <char> data (255);
 
+      line.clear ();
+
       while ((ch = get ()) != EOF && !eof ()) {
          data.push (static_cast <char> (ch));
 
@@ -78,9 +80,10 @@ public:
             break;
          }
       }
-      line.assign (data.data (), data.length ());
-
-      return !eof ();
+      if (!data.empty ()) {
+         line.assign (data.data (), data.length ());
+      }
+      return !line.empty ();
    }
 
    template <typename ...Args> size_t puts (const char *fmt, Args &&...args) {
@@ -282,10 +285,7 @@ public:
       if (!contents_ || seek_ >= length_) {
          return Eof;
       }
-      auto ch = contents_[seek_];
-      ++seek_;
-
-      return static_cast <char> (ch);
+      return static_cast <char> (contents_[seek_++]);
    }
 
    char *getString (char *buffer, size_t count) {
@@ -315,16 +315,20 @@ public:
       char ch;
       SmallArray <char> data (255);
 
-      while ((ch = get ()) != Eof) {
+      line.clear ();
+
+      while ((ch = get ()) != Eof && !eof ()) {
          data.push (ch);
 
          if (ch == '\n') {
             break;
          }
       }
-      line.assign (data.data (), data.length ());
 
-      return !eof ();
+      if (!data.empty ()) {
+         line.assign (data.data (), data.length ());
+      }
+      return !line.empty ();
    }
 
    size_t read (void *buffer, size_t size, size_t count = 1) {

ext/crlib/cr-http.h

@@ -111,7 +111,6 @@ CR_DECLARE_SCOPED_ENUM (HttpClientResult,
 
 CR_NAMESPACE_BEGIN
 
-
 namespace detail {
 
    // simple http uri omitting query-string and port
@@ -281,12 +280,10 @@ private:
    String userAgent_ = "crlib";
    HttpClientResult statusCode_ = HttpClientResult::Undefined;
    int32 chunkSize_ = 4096;
+   bool initialized_ = false;
 
 public:
-   HttpClient () {
-      detail::SocketInit::start ();
-   }
-
+   HttpClient () = default;
    ~HttpClient () = default;
 
 private:
@@ -333,9 +330,17 @@ private:
    }
 
 public:
+   void startup () {
+      detail::SocketInit::start ();
+      initialized_ = true;
+   }
 
    // simple blocked download
    bool downloadFile (StringRef url, StringRef localPath, int32 timeout = DefaultSocketTimeout) {
+      if (plat.win && !initialized_) {
+         plat.abort ("Sockets not initialized.");
+      }
+
       if (File::exists (localPath)) {
          statusCode_ = HttpClientResult::LocalFileExists;
          return false;
@@ -402,6 +407,10 @@ public:
    }
 
    bool uploadFile (StringRef url, StringRef localPath, const int32 timeout = DefaultSocketTimeout) {
+      if (plat.win && !initialized_) {
+         plat.abort ("Sockets not initialized.");
+      }
+
       if (!File::exists (localPath)) {
          statusCode_ = HttpClientResult::NoLocalFile;
          return false;