extensive changes to PresentationInfo API

[ardour.git] / libs / ardour / rc_configuration.cc

diff --git a/libs/ardour/rc_configuration.cc b/libs/ardour/rc_configuration.cc
index d2290c73d59ed589259bed4bda0038db1b7ab595..f6366b54638f9bdfb1970082bfda01858366b2f1 100644 (file)
--- a/libs/ardour/rc_configuration.cc
+++ b/libs/ardour/rc_configuration.cc
@@ -21,18 +21,18 @@
 #include <cstdio> /* for snprintf, grrr */
 
 #include <glib.h>
-#include <glib/gstdio.h> /* for g_stat() */
+#include "pbd/gstdio_compat.h"
 #include <glibmm/miscutils.h>
 
 #include "pbd/xml++.h"
-#include "pbd/filesystem.h"
 #include "pbd/file_utils.h"
+#include "pbd/replace_all.h"
 
-#include "midi++/manager.h"
-
+#include "ardour/audioengine.h"
 #include "ardour/control_protocol_manager.h"
 #include "ardour/diskstream.h"
 #include "ardour/filesystem_paths.h"
+#include "ardour/port.h"
 #include "ardour/rc_configuration.h"
 #include "ardour/session_metadata.h"
 
@@ -50,6 +50,9 @@ namespace ARDOUR {
     float speed_quietning = 0.251189; // -12dB reduction for ffwd or rewind
 }
 
+static const char* user_config_file_name = "config";
+static const char* system_config_file_name = "system_config";
+
 RCConfiguration::RCConfiguration ()
        :
 /* construct variables */
@@ -64,26 +67,20 @@ RCConfiguration::RCConfiguration ()
 {
 }
 
-
 RCConfiguration::~RCConfiguration ()
 {
-       for (list<XMLNode*>::iterator i = _midi_port_states.begin(); i != _midi_port_states.end(); ++i) {
-               delete *i;
-       }
-
        delete _control_protocol_state;
 }
 
 int
 RCConfiguration::load_state ()
 {
-       sys::path system_rc_file;
-       struct stat statbuf;
+       std::string rcfile;
+       GStatBuf statbuf;
 
        /* load system configuration first */
 
-       if (find_file_in_search_path (ardour_config_search_path(), "ardour_system.rc", system_rc_file)) {
-               string rcfile = system_rc_file.to_string();
+       if (find_file (ardour_config_search_path(), system_config_file_name, rcfile)) {
 
                /* stupid XML Parser hates empty files */
 
@@ -105,16 +102,13 @@ RCConfiguration::load_state ()
                                return -1;
                        }
                } else {
-                       error << string_compose (_("your system %1 configuration file is empty. This probably means that there as an error installing %1"), PROGRAM_NAME) << endmsg;
+                       error << string_compose (_("Your system %1 configuration file is empty. This probably means that there was an error installing %1"), PROGRAM_NAME) << endmsg;
                }
        }
 
        /* now load configuration file for user */
 
-       sys::path user_rc_file;
-
-       if (find_file_in_search_path (ardour_config_search_path(), "ardour.rc", user_rc_file)) {
-               string rcfile = user_rc_file.to_string();
+       if (find_file (ardour_config_search_path(), user_config_file_name, rcfile)) {
 
                /* stupid XML parser hates empty files */
 
@@ -146,20 +140,7 @@ RCConfiguration::load_state ()
 int
 RCConfiguration::save_state()
 {
-       try
-       {
-               sys::create_directories (user_config_directory ());
-       }
-       catch (const sys::filesystem_error& ex)
-       {
-               error << "Could not create user configuration directory" << endmsg;
-               return -1;
-       }
-
-       sys::path rcfile_path(user_config_directory());
-
-       rcfile_path /= "ardour.rc";
-       const string rcfile = rcfile_path.to_string();
+       const std::string rcfile = Glib::build_filename (user_config_directory(), user_config_file_name);
 
        // this test seems bogus?
        if (!rcfile.empty()) {
@@ -191,20 +172,10 @@ XMLNode&
 RCConfiguration::get_state ()
 {
        XMLNode* root;
-       LocaleGuard lg (X_("POSIX"));
+       LocaleGuard lg;
 
        root = new XMLNode("Ardour");
 
-        MIDI::Manager* mm = MIDI::Manager::instance();
-
-        if (mm) {
-               boost::shared_ptr<const MIDI::Manager::PortList> ports = mm->get_midi_ports();
-
-                for (MIDI::Manager::PortList::const_iterator i = ports->begin(); i != ports->end(); ++i) {
-                        root->add_child_nocopy((*i)->get_state());
-                }
-        }
-
        root->add_child_nocopy (get_variables ());
 
        root->add_child_nocopy (SessionMetadata::Metadata()->get_user_state());
@@ -222,7 +193,7 @@ XMLNode&
 RCConfiguration::get_variables ()
 {
        XMLNode* node;
-       LocaleGuard lg (X_("POSIX"));
+       LocaleGuard lg;
 
        node = new XMLNode ("Config");
 
@@ -250,12 +221,6 @@ RCConfiguration::set_state (const XMLNode& root, int version)
        XMLNodeConstIterator niter;
        XMLNode *node;
 
-       for (list<XMLNode*>::iterator i = _midi_port_states.begin(); i != _midi_port_states.end(); ++i) {
-               delete *i;
-       }
-
-       _midi_port_states.clear ();
-
        Stateful::save_extra_xml (root);
 
        for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
@@ -268,12 +233,11 @@ RCConfiguration::set_state (const XMLNode& root, int version)
                        SessionMetadata::Metadata()->set_state (*node, version);
                } else if (node->name() == ControlProtocolManager::state_node_name) {
                        _control_protocol_state = new XMLNode (*node);
-               } else if (node->name() == MIDI::Port::state_node_name) {
-                       _midi_port_states.push_back (new XMLNode (*node));
                }
        }
 
-       Diskstream::set_disk_io_chunk_frames (minimum_disk_io_bytes.get() / sizeof (Sample));
+       Diskstream::set_disk_read_chunk_frames (minimum_disk_read_bytes.get() / sizeof (Sample));
+       Diskstream::set_disk_write_chunk_frames (minimum_disk_write_bytes.get() / sizeof (Sample));
 
        return 0;
 }
@@ -308,3 +272,4 @@ RCConfiguration::map_parameters (boost::function<void (std::string)>& functor)
 #undef  CONFIG_VARIABLE
 #undef  CONFIG_VARIABLE_SPECIAL
 }
+