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
217 bindtextdomain("synfig", LOCALEDIR);
220 String prefix=basepath+"/..";
223 std::set_terminate(__gnu_cxx::__verbose_terminate_handler);
226 #if defined(HAVE_SIGNAL_H) && defined(SIGPIPE)
227 signal(SIGPIPE, broken_pipe_signal);
230 //_config_search_path=new vector"string.h"();
232 // Init the subsystems
233 if(cb)cb->amount_complete(0, 100);
234 if(cb)cb->task(_("Starting Subsystem \"Modules\""));
235 if(!Module::subsys_init(prefix))
236 throw std::runtime_error(_("Unable to initialize subsystem \"Module\""));
238 if(cb)cb->task(_("Starting Subsystem \"Layers\""));
239 if(!Layer::subsys_init())
241 Module::subsys_stop();
242 throw std::runtime_error(_("Unable to initialize subsystem \"Layers\""));
245 if(cb)cb->task(_("Starting Subsystem \"Targets\""));
246 if(!Target::subsys_init())
248 Layer::subsys_stop();
249 Module::subsys_stop();
250 throw std::runtime_error(_("Unable to initialize subsystem \"Targets\""));
253 if(cb)cb->task(_("Starting Subsystem \"Importers\""));
254 if(!Importer::subsys_init())
256 Target::subsys_stop();
257 Layer::subsys_stop();
258 Module::subsys_stop();
259 throw std::runtime_error(_("Unable to initialize subsystem \"Importers\""));
262 if(cb)cb->task(_("Starting Subsystem \"ValueNodes\""));
263 if(!ValueNode::subsys_init())
265 Importer::subsys_stop();
266 Target::subsys_stop();
267 Layer::subsys_stop();
268 Module::subsys_stop();
269 throw std::runtime_error(_("Unable to initialize subsystem \"ValueNodes\""));
272 // Load up the list importer
273 Importer::book()[String("lst")]=ListImporter::create;
277 // Load up the modules
278 std::list<String> modules_to_load;
279 std::vector<String> locations;
281 if(!getenv("SYNFIG_MODULE_LIST"))
283 locations.push_back("standard");
284 locations.push_back("./"MODULE_LIST_FILENAME); //1
285 locations.push_back("../etc/"MODULE_LIST_FILENAME); //1
286 locations.push_back("~/.synfig/"MODULE_LIST_FILENAME); //2
287 locations.push_back(prefix+"/etc/"+MODULE_LIST_FILENAME); //3
288 locations.push_back("/usr/local/etc/"MODULE_LIST_FILENAME);
290 locations.push_back(SYSCONFDIR"/"MODULE_LIST_FILENAME);
293 locations.push_back("/Library/Frameworks/synfig.framework/Resources/"MODULE_LIST_FILENAME);
294 locations.push_back("/Library/Synfig/"MODULE_LIST_FILENAME);
295 locations.push_back("~/Library/Synfig/"MODULE_LIST_FILENAME);
298 locations.push_back("C:\\Program Files\\Synfig\\etc\\"MODULE_LIST_FILENAME);
303 locations.push_back(getenv("SYNFIG_MODULE_LIST"));
306 const char *locations[]=
309 "./"MODULE_LIST_FILENAME, //1
310 "../etc/"MODULE_LIST_FILENAME, //1
311 "~/.synfig/"MODULE_LIST_FILENAME, //2
312 "/usr/local/lib/synfig/modules/"MODULE_LIST_FILENAME, //3
313 "/usr/local/etc/"MODULE_LIST_FILENAME,
315 SYSCONFDIR"/"MODULE_LIST_FILENAME,
318 "/Library/Frameworks/synfig.framework/Resources/"MODULE_LIST_FILENAME,
319 "/Library/SYNFIG/"MODULE_LIST_FILENAME,
320 "~/Library/SYNFIG/"MODULE_LIST_FILENAME,
323 "C:\\Program Files\\SYNFIG\\etc\\"MODULE_LIST_FILENAME,
328 for(i=0;i<locations.size();i++)
329 if(retrieve_modules_to_load(locations[i],modules_to_load))
330 if(cb)cb->task(strprintf(_("Loading modules from %s"),locations[i].c_str()));
332 std::list<String>::iterator iter;
334 for(i=0,iter=modules_to_load.begin();iter!=modules_to_load.end();++iter,i++)
336 Module::Register(*iter,cb);
337 if(cb)cb->amount_complete((i+1)*100,modules_to_load.size()*100);
343 if(cb)cb->amount_complete(100, 100);
344 if(cb)cb->task(_("DONE"));
347 synfig::Main::~Main()
350 if(!synfig_ref_count_.unique())
352 synfig_ref_count_.detach();
354 // Add deinitialization after this point
356 if(get_open_canvas_map().size())
358 synfig::warning("Canvases still open!");
359 std::map<synfig::String, etl::loose_handle<Canvas> >::iterator iter;
360 for(iter=get_open_canvas_map().begin();iter!=get_open_canvas_map().end();++iter)
362 synfig::warning("%s: count()=%d",iter->first.c_str(), iter->second.count());
366 // synfig::info("ValueNode::subsys_stop()");
367 ValueNode::subsys_stop();
368 // synfig::info("Importer::subsys_stop()");
369 Importer::subsys_stop();
370 // synfig::info("Target::subsys_stop()");
371 Target::subsys_stop();
372 // synfig::info("Layer::subsys_stop()");
373 Layer::subsys_stop();
374 /*! \todo For some reason, uncommenting the next line will cause things to crash.
375 This needs to be looked into at some point. */
376 // synfig::info("Module::subsys_stop()");
377 // Module::subsys_stop();
378 // synfig::info("Exiting");
380 #if defined(HAVE_SIGNAL_H) && defined(SIGPIPE)
381 signal(SIGPIPE, SIG_DFL);
388 const int buflen = 50;
394 strftime(b, buflen, " [%X] ", lt);
399 synfig::error(const char *format,...)
402 va_start(args,format);
403 error(vstrprintf(format,args));
407 synfig::error(const String &str)
409 static Mutex mutex; Mutex::Lock lock(mutex);
410 cerr<<"synfig("<<getpid()<<")"<<current_time()<<_("error")<<": "+str<<endl;
414 synfig::warning(const char *format,...)
417 va_start(args,format);
418 warning(vstrprintf(format,args));
422 synfig::warning(const String &str)
424 static Mutex mutex; Mutex::Lock lock(mutex);
425 cerr<<"synfig("<<getpid()<<")"<<current_time()<<_("warning")<<": "+str<<endl;
429 synfig::info(const char *format,...)
432 va_start(args,format);
433 info(vstrprintf(format,args));
437 synfig::info(const String &str)
439 static Mutex mutex; Mutex::Lock lock(mutex);
440 cerr<<"synfig("<<getpid()<<")"<<current_time()<<_("info")<<": "+str<<endl;