1 /* === S Y N F I G ========================================================= */
2 /*! \file synfig/main.cpp
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
9 ** Copyright (c) 2007 Chris Moore
11 ** This package is free software; you can redistribute it and/or
12 ** modify it under the terms of the GNU General Public License as
13 ** published by the Free Software Foundation; either version 2 of
14 ** the License, or (at your option) any later version.
16 ** This package is distributed in the hope that it will be useful,
17 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ** General Public License for more details.
22 /* ========================================================================= */
24 /* === H E A D E R S ======================================================= */
26 //#define SYNFIG_NO_ANGLE
43 #include <ETL/stringf>
44 #include "listimporter.h"
49 #include "valuenode.h"
52 #include "loadcanvas.h"
66 using namespace synfig;
68 /* === M A C R O S ========================================================= */
70 #define MODULE_LIST_FILENAME "synfig_modules.cfg"
72 /* === S T A T I C S ======================================================= */
74 static etl::reference_counter synfig_ref_count_(0);
76 /* === P R O C E D U R E S ================================================= */
78 /* === M E T H O D S ======================================================= */
98 synfig::get_build_date()
104 synfig::get_build_time()
109 extern const char *get_build_time();
112 synfig::check_version_(int version,int vec_size, int color_size,int canvas_size,int layer_size)
116 if(version!=SYNFIG_LIBRARY_VERSION)
118 synfig::error(_("API Version mismatch (LIB:%d, PROG:%d)"),SYNFIG_LIBRARY_VERSION,version);
121 if(vec_size!=sizeof(Vector))
123 synfig::error(_("Size of Vector mismatch (app:%d, lib:%d)"),vec_size,sizeof(Vector));
126 if(color_size!=sizeof(Color))
128 synfig::error(_("Size of Color mismatch (app:%d, lib:%d)"),color_size,sizeof(Color));
131 if(canvas_size!=sizeof(Canvas))
133 synfig::error(_("Size of Canvas mismatch (app:%d, lib:%d)"),canvas_size,sizeof(Canvas));
136 if(layer_size!=sizeof(Layer))
138 synfig::error(_("Size of Layer mismatch (app:%d, lib:%d)"),layer_size,sizeof(Layer));
145 static void broken_pipe_signal (int /*sig*/) {
146 synfig::warning("Broken Pipe...");
149 bool retrieve_modules_to_load(String filename,std::list<String> &modules_to_load)
151 if(filename=="standard")
155 if(find(modules_to_load.begin(),modules_to_load.end(),"trgt_bmp")==modules_to_load.end())
156 modules_to_load.push_back("trgt_bmp");
157 if(find(modules_to_load.begin(),modules_to_load.end(),"trgt_gif")==modules_to_load.end())
158 modules_to_load.push_back("trgt_gif");
159 if(find(modules_to_load.begin(),modules_to_load.end(),"trgt_dv")==modules_to_load.end())
160 modules_to_load.push_back("trgt_dv");
161 if(find(modules_to_load.begin(),modules_to_load.end(),"mod_ffmpeg")==modules_to_load.end())
162 modules_to_load.push_back("mod_ffmpeg");
163 if(find(modules_to_load.begin(),modules_to_load.end(),"mod_imagemagick")==modules_to_load.end())
164 modules_to_load.push_back("mod_imagemagick");
165 if(find(modules_to_load.begin(),modules_to_load.end(),"lyr_std")==modules_to_load.end())
166 modules_to_load.push_back("lyr_std");
167 if(find(modules_to_load.begin(),modules_to_load.end(),"lyr_freetype")==modules_to_load.end())
168 modules_to_load.push_back("lyr_freetype");
170 if(find(modules_to_load.begin(),modules_to_load.end(),"trgt_png")==modules_to_load.end())
171 modules_to_load.push_back("trgt_png");
174 if(find(modules_to_load.begin(),modules_to_load.end(),"mod_openexr")==modules_to_load.end())
175 modules_to_load.push_back("mod_openexr");
181 std::ifstream file(filename.c_str());
184 // warning("Cannot open "+filename);
190 getline(file,modulename);
191 if(!modulename.empty() && find(modules_to_load.begin(),modules_to_load.end(),modulename)==modules_to_load.end())
192 modules_to_load.push_back(modulename);
205 synfig::Main::Main(const synfig::String& basepath,ProgressCallback *cb):
206 ref_count_(synfig_ref_count_)
208 if(ref_count_.count())
211 synfig_ref_count_.reset();
212 ref_count_=synfig_ref_count_;
214 // Add initialization after this point
216 bindtextdomain("synfig", LOCALEDIR);
218 String prefix=basepath+"/..";
221 std::set_terminate(__gnu_cxx::__verbose_terminate_handler);
224 #if defined(HAVE_SIGNAL_H) && defined(SIGPIPE)
225 signal(SIGPIPE, broken_pipe_signal);
228 //_config_search_path=new vector"string.h"();
230 // Init the subsystems
231 if(cb)cb->amount_complete(0, 100);
232 if(cb)cb->task(_("Starting Subsystem \"Modules\""));
233 if(!Module::subsys_init(prefix))
234 throw std::runtime_error(_("Unable to initialize subsystem \"Module\""));
236 if(cb)cb->task(_("Starting Subsystem \"Layers\""));
237 if(!Layer::subsys_init())
239 Module::subsys_stop();
240 throw std::runtime_error(_("Unable to initialize subsystem \"Layers\""));
243 if(cb)cb->task(_("Starting Subsystem \"Targets\""));
244 if(!Target::subsys_init())
246 Layer::subsys_stop();
247 Module::subsys_stop();
248 throw std::runtime_error(_("Unable to initialize subsystem \"Targets\""));
251 if(cb)cb->task(_("Starting Subsystem \"Importers\""));
252 if(!Importer::subsys_init())
254 Target::subsys_stop();
255 Layer::subsys_stop();
256 Module::subsys_stop();
257 throw std::runtime_error(_("Unable to initialize subsystem \"Importers\""));
260 if(cb)cb->task(_("Starting Subsystem \"ValueNodes\""));
261 if(!ValueNode::subsys_init())
263 Importer::subsys_stop();
264 Target::subsys_stop();
265 Layer::subsys_stop();
266 Module::subsys_stop();
267 throw std::runtime_error(_("Unable to initialize subsystem \"ValueNodes\""));
270 // Load up the list importer
271 Importer::book()[String("lst")]=ListImporter::create;
275 // Load up the modules
276 std::list<String> modules_to_load;
277 std::vector<String> locations;
279 if(!getenv("SYNFIG_MODULE_LIST"))
281 locations.push_back("standard");
282 locations.push_back("./"MODULE_LIST_FILENAME); //1
283 locations.push_back("../etc/"MODULE_LIST_FILENAME); //1
284 locations.push_back("~/.synfig/"MODULE_LIST_FILENAME); //2
285 locations.push_back(prefix+"/etc/"+MODULE_LIST_FILENAME); //3
286 locations.push_back("/usr/local/etc/"MODULE_LIST_FILENAME);
288 locations.push_back(SYSCONFDIR"/"MODULE_LIST_FILENAME);
291 locations.push_back("/Library/Frameworks/synfig.framework/Resources/"MODULE_LIST_FILENAME);
292 locations.push_back("/Library/Synfig/"MODULE_LIST_FILENAME);
293 locations.push_back("~/Library/Synfig/"MODULE_LIST_FILENAME);
296 locations.push_back("C:\\Program Files\\Synfig\\etc\\"MODULE_LIST_FILENAME);
301 locations.push_back(getenv("SYNFIG_MODULE_LIST"));
304 const char *locations[]=
307 "./"MODULE_LIST_FILENAME, //1
308 "../etc/"MODULE_LIST_FILENAME, //1
309 "~/.synfig/"MODULE_LIST_FILENAME, //2
310 "/usr/local/lib/synfig/modules/"MODULE_LIST_FILENAME, //3
311 "/usr/local/etc/"MODULE_LIST_FILENAME,
313 SYSCONFDIR"/"MODULE_LIST_FILENAME,
316 "/Library/Frameworks/synfig.framework/Resources/"MODULE_LIST_FILENAME,
317 "/Library/SYNFIG/"MODULE_LIST_FILENAME,
318 "~/Library/SYNFIG/"MODULE_LIST_FILENAME,
321 "C:\\Program Files\\SYNFIG\\etc\\"MODULE_LIST_FILENAME,
326 for(i=0;i<locations.size();i++)
327 if(retrieve_modules_to_load(locations[i],modules_to_load))
328 if(cb)cb->task(strprintf(_("Loading modules from %s"),locations[i].c_str()));
330 std::list<String>::iterator iter;
332 for(i=0,iter=modules_to_load.begin();iter!=modules_to_load.end();++iter,i++)
334 Module::Register(*iter,cb);
335 if(cb)cb->amount_complete((i+1)*100,modules_to_load.size()*100);
341 if(cb)cb->amount_complete(100, 100);
342 if(cb)cb->task(_("DONE"));
345 synfig::Main::~Main()
348 if(!synfig_ref_count_.unique())
350 synfig_ref_count_.detach();
352 // Add deinitialization after this point
354 if(get_open_canvas_map().size())
356 synfig::warning("Canvases still open!");
357 std::map<synfig::String, etl::loose_handle<Canvas> >::iterator iter;
358 for(iter=get_open_canvas_map().begin();iter!=get_open_canvas_map().end();++iter)
360 synfig::warning("%s: count()=%d",iter->first.c_str(), iter->second.count());
364 synfig::info("ValueNode::subsys_stop()");
365 ValueNode::subsys_stop();
366 synfig::info("Importer::subsys_stop()");
367 Importer::subsys_stop();
368 synfig::info("Target::subsys_stop()");
369 Target::subsys_stop();
370 synfig::info("Layer::subsys_stop()");
371 Layer::subsys_stop();
372 /*! \todo For some reason, uncommenting the next line will cause things to crash.
373 This needs to be looked into at some point. */
374 // synfig::info("Module::subsys_stop()");
375 // Module::subsys_stop();
376 synfig::info("Exiting");
378 #if defined(HAVE_SIGNAL_H) && defined(SIGPIPE)
379 signal(SIGPIPE, SIG_DFL);
386 const int buflen = 50;
392 strftime(b, buflen, " [%X] ", lt);
397 synfig::error(const char *format,...)
400 va_start(args,format);
401 error(vstrprintf(format,args));
405 synfig::error(const String &str)
407 static Mutex mutex; Mutex::Lock lock(mutex);
408 cerr<<"synfig("<<getpid()<<")"<<current_time()<<_("error")<<": "+str<<endl;
412 synfig::warning(const char *format,...)
415 va_start(args,format);
416 warning(vstrprintf(format,args));
420 synfig::warning(const String &str)
422 static Mutex mutex; Mutex::Lock lock(mutex);
423 cerr<<"synfig("<<getpid()<<")"<<current_time()<<_("warning")<<": "+str<<endl;
427 synfig::info(const char *format,...)
430 va_start(args,format);
431 info(vstrprintf(format,args));
435 synfig::info(const String &str)
437 static Mutex mutex; Mutex::Lock lock(mutex);
438 cerr<<"synfig("<<getpid()<<")"<<current_time()<<_("info")<<": "+str<<endl;