[Freeorion-programmers] SF.net SVN: freeorion:[7942] branches/ SDL_Migration_And_Dependencies_Updates/parse/Parse.cpp

[<geo...@us...>]

Revision: 7942
          http://sourceforge.net/p/freeorion/code/7942
Author:   geoffthemedio
Date:     2015-02-15 18:32:39 +0000 (Sun, 15 Feb 2015)
Log Message:
-----------
Limited log file errors about failed substitution during parse to one line per file name.

Modified Paths:
--------------
    branches/SDL_Migration_And_Dependencies_Updates/parse/Parse.cpp

Modified: branches/SDL_Migration_And_Dependencies_Updates/parse/Parse.cpp
===================================================================
--- branches/SDL_Migration_And_Dependencies_Updates/parse/Parse.cpp	2015-02-15 18:07:12 UTC (rev 7941)
+++ branches/SDL_Migration_And_Dependencies_Updates/parse/Parse.cpp	2015-02-15 18:32:39 UTC (rev 7942)
@@ -409,6 +409,8 @@
     const sregex FILENAME_TEXT = -+_;   // any character, one or more times, not greedy
     const sregex FILENAME_INSERTION = "include" >> *space >> "\"" >> (s1 = FILENAME_TEXT) >> "\"" >> *space >> _n;
 
+    std::set<std::string> missing_include_files;
+
     void file_substitution(std::string& text, const boost::filesystem::path& file_search_path) {
         if (!boost::filesystem::is_directory(file_search_path)) {
             Logger().errorStream() << "File parsing include substitution given search path that is not a director: " << file_search_path.string();
@@ -426,7 +428,11 @@
                 std::string insert_file_contents;
                 bool read_success = read_file(insert_file_path, insert_file_contents);
                 if (!read_success) {
-                    Logger().errorStream() << "File parsing include substitution failed to read file at path: " << insert_file_path.string();
+                    std::string missing_file_pathstring = insert_file_path.string();
+                    if (missing_include_files.find(missing_file_pathstring) == missing_include_files.end()) {
+                        missing_include_files.insert(missing_file_pathstring);
+                        Logger().errorStream() << "File parsing include substitution failed to read file at path: " << insert_file_path.string();
+                    }
                     continue;
                 }