Error EditorExportPlatform::save_pack(FileAccess *dst,bool p_make_bundles) {
EditorProgress ep("savepack","Packing",102);
String tmppath = EditorSettings::get_singleton()->get_settings_path()+"/tmp/packtmp";
FileAccess *tmp = FileAccess::open(tmppath,FileAccess::WRITE);
uint64_t ofs_begin = dst->get_pos();
dst->store_32(0x43504447); //GDPK
dst->store_32(0); //pack version
dst->store_32(VERSION_MAJOR);
dst->store_32(VERSION_MINOR);
dst->store_32(VERSION_REVISION);
for(int i=0;i<16;i++) {
//reserved
dst->store_32(0);
}
size_t fcountpos = dst->get_pos();
dst->store_32(0);
PackData pd;
pd.ep=&ep;
pd.f=dst;
pd.ftmp=tmp;
pd.count=0;
Error err = export_project_files(save_pack_file,&pd,p_make_bundles);
memdelete(tmp);
if (err)
return err;
size_t ofsplus = dst->get_pos();
//append file
tmp = FileAccess::open(tmppath,FileAccess::READ);
ERR_FAIL_COND_V(!tmp,ERR_CANT_OPEN;)
Error EditorExportPlatform::save_pack(const Ref<EditorExportPreset> &p_preset, const String &p_path, Vector<SharedObject> *p_so_files) {
EditorProgress ep("savepack", TTR("Packing"), 102, true);
String tmppath = EditorSettings::get_singleton()->get_cache_dir().plus_file("packtmp");
FileAccess *ftmp = FileAccess::open(tmppath, FileAccess::WRITE);
ERR_FAIL_COND_V(!ftmp, ERR_CANT_CREATE)
PackData pd;
pd.ep = &ep;
pd.f = ftmp;
pd.so_files = p_so_files;
Error err = export_project_files(p_preset, _save_pack_file, &pd, _add_shared_object);
memdelete(ftmp); //close tmp file
if (err)
return err;
pd.file_ofs.sort(); //do sort, so we can do binary search later
FileAccess *f = FileAccess::open(p_path, FileAccess::WRITE);
ERR_FAIL_COND_V(!f, ERR_CANT_CREATE)
f->store_32(0x43504447); //GDPK
f->store_32(1); //pack version
f->store_32(VERSION_MAJOR);
f->store_32(VERSION_MINOR);
f->store_32(0); //hmph
for (int i = 0; i < 16; i++) {
//reserved
f->store_32(0);
}
f->store_32(pd.file_ofs.size()); //amount of files
size_t header_size = f->get_position();
//precalculate header size
for (int i = 0; i < pd.file_ofs.size(); i++) {
header_size += 4; // size of path string (32 bits is enough)
uint32_t string_len = pd.file_ofs[i].path_utf8.length();
header_size += string_len + _get_pad(4, string_len); ///size of path string
header_size += 8; // offset to file _with_ header size included
header_size += 8; // size of file
header_size += 16; // md5
}
size_t header_padding = _get_pad(PCK_PADDING, header_size);
for (int i = 0; i < pd.file_ofs.size(); i++) {
uint32_t string_len = pd.file_ofs[i].path_utf8.length();
uint32_t pad = _get_pad(4, string_len);
;
f->store_32(string_len + pad);
f->store_buffer((const uint8_t *)pd.file_ofs[i].path_utf8.get_data(), string_len);
for (uint32_t j = 0; j < pad; j++) {
f->store_8(0);
}
f->store_64(pd.file_ofs[i].ofs + header_padding + header_size);
f->store_64(pd.file_ofs[i].size); // pay attention here, this is where file is
f->store_buffer(pd.file_ofs[i].md5.ptr(), 16); //also save md5 for file
}
for (uint32_t j = 0; j < header_padding; j++) {
f->store_8(0);
}
//save the rest of the data
ftmp = FileAccess::open(tmppath, FileAccess::READ);
if (!ftmp) {
memdelete(f);
ERR_FAIL_COND_V(!ftmp, ERR_CANT_CREATE)
}
Error EditorExportPlatformJavaScript::export_project(const String& p_path,bool p_debug,const String& p_password) {
String src_template;
EditorProgress ep("export","Exporting for javascript",104);
String template_path = EditorSettings::get_singleton()->get_settings_path()+"/templates/";
if (p_debug) {
src_template=custom_debug_package!=""?custom_debug_package:template_path+"javascript_debug.zip";
} else {
src_template=custom_release_package!=""?custom_release_package:template_path+"javascript_release.zip";
}
FileAccess *src_f=NULL;
zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
ep.step("Exporting to HTML5",0);
unzFile pkg = unzOpen2(src_template.utf8().get_data(), &io);
if (!pkg) {
EditorNode::add_io_error("Could not find template HTML5 to export:\n"+src_template);
return ERR_FILE_NOT_FOUND;
}
ERR_FAIL_COND_V(!pkg, ERR_CANT_OPEN);
int ret = unzGoToFirstFile(pkg);
while(ret==UNZ_OK) {
//get filename
unz_file_info info;
char fname[16384];
ret = unzGetCurrentFileInfo(pkg,&info,fname,16384,NULL,0,NULL,0);
String file=fname;
Vector<uint8_t> data;
data.resize(info.uncompressed_size);
//read
unzOpenCurrentFile(pkg);
unzReadCurrentFile(pkg,data.ptr(),data.size());
unzCloseCurrentFile(pkg);
//write
if (file=="godot.html") {
_fix_html(data,p_path.get_file().basename(),1<<(max_memory+5));
file=p_path.get_file();
}
if (file=="godot.js") {
//_fix_godot(data);
file=p_path.get_file().basename()+".js";
}
String dst = p_path.get_base_dir().plus_file(file);
FileAccess *f=FileAccess::open(dst,FileAccess::WRITE);
if (!f) {
EditorNode::add_io_error("Could not create file for writing:\n"+dst);
unzClose(pkg);
return ERR_FILE_CANT_WRITE;
}
f->store_buffer(data.ptr(),data.size());
memdelete(f);
ret = unzGoToNextFile(pkg);
}
ep.step("Finding Files..",1);
Vector<String> remaps;
FileAccess *f=FileAccess::open(p_path.basename()+"_files.js",FileAccess::WRITE);
if (!f) {
EditorNode::add_io_error("Could not create file for writing:\n"+p_path.basename()+"_files.js");
return ERR_FILE_CANT_WRITE;
}
f->store_buffer((const uint8_t*)files_pre,strlen(files_pre));
if (pack_mode==PACK_SINGLE_FILE) {
String ftmp = EditorSettings::get_singleton()->get_settings_path()+"/tmp/webpack.pck";
FileAccess *f2 = FileAccess::open(ftmp,FileAccess::WRITE);
if (!f2) {
memdelete(f);
return ERR_CANT_CREATE;
}
Error err = save_pack(f2,false);
memdelete(f2);
if (err) {
memdelete(f);
return ERR_CANT_CREATE;
}
Vector<uint8_t> data = FileAccess::get_file_as_array(ftmp);
store_file_buffer(f,"data.pck",data);
} else {
JSExportData ed;
ed.ep=&ep;
ed.f=f;
Error err =export_project_files(save_pack_file_js,&ed,false);
if (err)
return err;
}
f->store_buffer((const uint8_t*)files_post,strlen(files_post));
memdelete(f);
return OK;
}
