1 files changed, 128 insertions, 0 deletions
diff --git a/l10ntools/source/treeconfig.cxx b/l10ntools/source/treeconfig.cxx
new file mode 100644
index 000000000000..137492c39a50
--- /dev/null
+++ b/l10ntools/source/treeconfig.cxx
@@ -0,0 +1,128 @@
+#include <vector>
+#include <string>
+#include <iostream>
+#include "treeconfig.hxx"
+#include "export.hxx"
+#ifdef WNT
+#include <direct.h>
+#include <io.h>
+#else
+#include <dirent.h>
+#endif
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+using namespace std;
+
+namespace transex3
+{
+
+bool Treeconfig::parseConfig(){
+
+    string source_config_file = string( static_cast<ByteString>( Export::GetEnv("SOURCE_ROOT_DIR") ).GetBuffer() );
+    if( source_config_file.empty() )
+    {
+        cerr << "Error: no suitable environment set?!?";
+        exit( -1 );
+    }
+    source_config_file += string("/source_config");
+    if( isConfigFilePresent() )
+    {
+        inireader.read( map , source_config_file );
+        return true;
+    }
+    else return false;
+}
+
+// ALWAYS add all repositories from source_config file to the container active_repos
+// if a config_file is present ALWAYS return false
+// if you are in the root of a repository also add it to the container active_repos
+// if you are far inside a repository /my/path/ooo/sw/source then don't add it to the container but return true
+// if you are in some misc place like /tmp then return true
+// => the application can decide what to do in case the function returns true thus how to handle pwd() path
+bool Treeconfig::getActiveRepositories( vector<string>& active_repos ){
+
+    bool isPresent = isConfigFilePresent();
+    bool hasPath   = false;
+    string pwd;
+    string guessedRepo;
+    Export::getCurrentDir( pwd );
+    string source_root = Export::GetEnv( "SOURCE_ROOT_DIR" );
+    string solarsrc    = Export::GetEnv( "SOLARSRC" );
+    string partial;
+
+    // if we are inside of a repository root then active it otherwise let the app handle the return!
+    string::size_type pos = pwd.find_first_of( source_root );
+    if( pos != string::npos && ( pos + source_root.length() +1 ) < pwd.length()){  // I am within SOURCE_ROOT_DIR
+        partial = pwd.substr( pos + source_root.length() +1  , pwd.length());
+        string::size_type nextPart = partial.find_first_of( "/" );
+        if( nextPart != string::npos )
+            hasPath = true;
+        else
+            guessedRepo = partial;
+    }
+    else                              // I am NOT within SOURCE_ROOT_DIR
+        hasPath = true;
+
+    if( isPresent )
+    {
+        hasPath = false;                // if config_file is present don't care about pwd
+        stringmap* repos = static_cast<stringmap*>( map[ string("repositories") ] );
+        if( repos != 0 )
+        {
+            for( stringmap::iterator iter = repos->begin() ; iter != repos->end() ; ++iter )
+            {
+                if( static_cast<string>( iter->second ) == string( "active" ) )
+                {
+                    active_repos.push_back( iter->first );
+                    if( static_cast<string>( iter->first ) == guessedRepo )
+                    {
+                        guessedRepo.clear();            // don't add double in case it is present in config_file
+                    }
+                }
+            }
+        }
+        else
+        {
+            cerr << "Error: source_config files doesn't contain a 'repositories' section ?!?";
+            exit( -1 );
+        }
+    }
+    if( !guessedRepo.empty() ){
+        active_repos.push_back( guessedRepo );          // add myrepo
+    }
+    return hasPath;                                     // are we deep inside of a source tree or outside of SOURCE_ROOT_DIR?
+}
+
+void Treeconfig::getCurrentDir( string& dir )
+{
+    char buffer[64000];
+    if( getcwd( buffer , sizeof( buffer ) ) == 0 ){
+        cerr << "Error: getcwd failed!\n";
+        exit( -1 );
+    }
+    dir = string( buffer );
+}
+
+bool Treeconfig::isConfigFilePresent()
+{
+    string config_file = Export::GetEnv( "SOURCE_ROOT_DIR" );
+    config_file += "/source_config";
+
+    struct stat status;
+    if( stat( config_file.c_str() , &status ) < 0 )
+    {
+        return false;
+    }
+#ifdef WNT
+    return ( status.st_mode & _S_IFREG ) && ( _access( config_file.c_str() , 4 ) >= 0 ) ;
+#else
+    return ( status.st_mode & S_IFREG ) && ( access( config_file.c_str() , R_OK ) >= 0 ) ;
+#endif
+}
+
+
+
+}