#include <cpPlugins/Interface/Plugins.h>
#include <cpPlugins/OS/DLLManager.h>
-#include <cpPlugins/Interface/Dirent.h>
+#include <cpPlugins/OS/DirContents.h>
#include <cpExtensions/Utility.h>
// -------------------------------------------------------------------------
// -------------------------------------------------------------------------
void cpPlugins::Interface::Plugins::
-AddEnvironments( const std::string& new_environment )
+AddEnvironments( const std::string& env )
{
- std::vector< std::string > tokens;
- cpExtensions::Tokenize( tokens, new_environment, cpPlugins_ENV_SEPARATOR );
- for( auto i = tokens.begin( ); i != tokens.end( ); ++i )
- {
- std::stringstream dir;
- dir << cpExtensions::CanonicalPath( *i );
- if( dir.str( ) != "" )
- {
- if( !cpExtensions::IsPathSeparator( dir.str( ).back( ) ) )
- dir << cpExtensions_PATH_SEPARATOR;
- std::stringstream name;
- name << dir.str( ) << cpPlugins_CONFIG;
- std::ifstream check( name.str( ).c_str( ), std::ifstream::binary );
- if( check )
- this->m_Paths.insert( dir.str( ) );
- check.close( );
-
- } // fi
-
- } // rof
+ std::vector< std::string > directories;
+ cpExtensions::Tokenize( directories, env, cpPlugins_ENV_SEPARATOR );
+ for( auto dir = directories.begin( ); dir != directories.end( ); ++dir )
+ this->m_Paths.insert( cpExtensions::CanonicalPath( *dir ) );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::Plugins::
LoadEnvironments( )
{
- std::stringstream all_errors;
+ std::set< std::string > libs;
for( auto d = this->m_Paths.begin( ); d != this->m_Paths.end( ); ++d )
{
- std::stringstream name;
- name << *d << cpPlugins_CONFIG;
+ std::stringstream fname;
+ fname << *d << cpPlugins_PATH_SEPARATOR << cpPlugins_CONFIG;
std::string buffer;
- if( cpExtensions::Read( buffer, name.str( ) ) )
+ if( cpExtensions::Read( buffer, fname.str( ) ) )
{
std::istringstream input( buffer );
for( std::string line; std::getline( input, line ); )
{
- std::vector< std::string > tokens;
- cpExtensions::Tokenize( tokens, line, "@" );
- std::string library_file = "";
- if( tokens[ 0 ] == "local" )
- library_file =
- cpExtensions::CanonicalPath(
- *d + std::string( cpPlugins_LIB_PREFIX ) +
- tokens[ 1 ] + std::string( cpPlugins_LIB_EXT )
- );
- else if( tokens[ 0 ] == "global" )
- library_file = tokens[ 1 ];
-
- if( library_file != "" )
+ auto pos = line.find( "*" );
+ if( pos != std::string::npos )
{
- std::string error = "";
- void* hnd = cpPlugins::OS::DLLManager::Load( library_file, error );
- if( hnd != NULL )
- this->m_Libraries[ library_file ] = hnd;
- else
- all_errors << " ; " << error;
-
- } // fi
+ std::string dname, fname;
+ cpPlugins::OS::SplitPath( dname, fname, line );
+ auto files = cpPlugins::OS::LoadDirContents( dname, false, fname );
+ for( auto fIt = files.begin( ); fIt != files.end( ); ++fIt )
+ libs.insert( *fIt );
+ }
+ else
+ libs.insert( line );
} // rof
} // rof
- // Throw errors
- if( all_errors.str( ) != "" )
- throw std::runtime_error(
- std::string( "Loading environment libraries errors: " ) +
- all_errors.str( )
- );
+ for( auto l = libs.begin( ); l != libs.end( ); ++l )
+ {
+ std::string lib = cpExtensions::CanonicalPath( *l );
+ if( lib != "" )
+ {
+ if( this->m_Libraries.find( lib ) == this->m_Libraries.end( ) )
+ {
+ std::string error = "";
+ void* hnd = cpPlugins::OS::DLLManager::Load( lib, error );
+ if( hnd != NULL )
+ this->m_Libraries[ lib ] = hnd;
+
+ } // fi
+
+ } // fi
+
+ } // rof
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::Plugins::
-SaveEnvironments( const std::string& dir ) const
+LoadPaths( const std::string& dir )
{
- if( this->m_Paths.size( ) > 0 )
+ std::stringstream fname, envs;
+ fname << dir;
+ if( !cpExtensions::IsPathSeparator( dir.back( ) ) )
+ fname << cpExtensions_PATH_SEPARATOR;
+ fname << cpPlugins_PATHS;
+ std::string buffer;
+ if( cpExtensions::Read( buffer, fname.str( ) ) )
{
- std::stringstream buffer;
- auto i = this->m_Paths.begin( );
- for( auto i = this->m_Paths.begin( ); i != this->m_Paths.end( ); ++i )
- buffer << *i << std::endl;
+ std::istringstream input( buffer );
+ for( std::string line; std::getline( input, line ); )
+ envs << line << cpPlugins_ENV_SEPARATOR;
- std::stringstream fname;
- fname << dir;
- if( !cpExtensions::IsPathSeparator( dir.back( ) ) )
- fname << cpExtensions_PATH_SEPARATOR;
- fname << cpPlugins_PATHS;
- if( !cpExtensions::Write( buffer.str( ), fname.str( ) ) )
- throw std::runtime_error( "Error writing environment file." );
- }
- else
- throw std::runtime_error( "No paths to save." );
+ } // fi
+ if( envs.str( ).size( ) > 0 )
+ this->AddEnvironments( envs.str( ) );
}
// -------------------------------------------------------------------------
void cpPlugins::Interface::Plugins::
-OpenEnvironments( const std::string& dir )
+SavePaths( const std::string& dir ) const
{
+ std::stringstream buffer;
+ for( auto i = this->m_Paths.begin( ); i != this->m_Paths.end( ); ++i )
+ buffer << *i << std::endl;
+
std::stringstream fname;
fname << dir;
if( !cpExtensions::IsPathSeparator( dir.back( ) ) )
fname << cpExtensions_PATH_SEPARATOR;
fname << cpPlugins_PATHS;
- std::string buffer;
- if( cpExtensions::Read( buffer, fname.str( ) ) )
- {
- std::istringstream input( buffer );
- std::stringstream paths;
- for( std::string line; std::getline( input, line ); )
- paths << line << cpPlugins_ENV_SEPARATOR;
- this->AddEnvironments( paths.str( ) );
- }
- else
- throw std::runtime_error( "Error opening environment file." );
+ if( !cpExtensions::Write( buffer.str( ), fname.str( ) ) )
+ throw std::runtime_error( "Error writing environment file." );
}
// -------------------------------------------------------------------------
// Get filter creator
TCreator creator = ( TCreator )(
- cpPlugins::OS::DLLManager::GetFunctionHandle( hnd, category + "_" + name )
+ cpPlugins::OS::DLLManager::GetFunctionHandle(
+ hnd, category + "_" + name
+ )
);
if( creator == NULL )
{
void cpPlugins::Interface::Plugins::
LoadDirectory( const std::string& dirname )
{
- DIR* dir;
- struct dirent* ent;
- if( ( dir = opendir( dirname.c_str( ) ) ) != NULL )
+ std::stringstream pat;
+ pat << "*" << cpPlugins_LIB_EXT;
+ auto libs = cpPlugins::OS::LoadDirContents( dirname, false, pat.str( ) );
+ for( auto lIt = libs.begin( ); lIt != libs.end( ); ++lIt )
{
- while( ( ent = readdir( dir ) ) != NULL )
+ try
{
- try
- {
- std::stringstream fname;
- fname << dirname << cpExtensions_PATH_SEPARATOR << ent->d_name;
- this->LoadFile( fname.str( ) );
- }
- catch( ... ) { }
-
- } // elihw
- closedir( dir );
- }
- else
- throw std::runtime_error(
- std::string( "Could not load directory " ) +
- std::string( "\"" ) + dirname + std::string( "\"" )
- );
+ this->LoadFile( *lIt );
+ }
+ catch( ... ) { }
+
+ } // rof
}
// -------------------------------------------------------------------------
Plugins( )
: Superclass( )
{
+#ifdef cpPlugins_OS_Windows
+ char* p;
+ size_t size;
+ _dupenv_s( &p, &size, cpPlugins_PATHS );
+#else // cpPlugins_OS_Windows
char* p = std::getenv( cpPlugins_PATHS );
+#endif // cpPlugins_OS_Windows
std::stringstream str;
if( p != NULL )
str << p << cpPlugins_ENV_SEPARATOR;
git://git.creatis.insa-lyon.fr / cpPlugins.git / blobdiff