From b0546e5e7f7044019892543c6c82029db8d564a7 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Thu, 15 Sep 2011 12:14:55 +0000 Subject: moved attic to a branch of it's own --- .../synti/zynaddsubfx/Misc/XMLwrapper.C | 533 --------------------- 1 file changed, 533 deletions(-) delete mode 100644 attic/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.C (limited to 'attic/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.C') diff --git a/attic/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.C b/attic/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.C deleted file mode 100644 index 0f35faf2..00000000 --- a/attic/muse_qt4_evolution/synti/zynaddsubfx/Misc/XMLwrapper.C +++ /dev/null @@ -1,533 +0,0 @@ -/* - ZynAddSubFX - a software synthesizer - - XMLwrapper.C - XML wrapper - Copyright (C) 2003-2005 Nasca Octavian Paul - Author: Nasca Octavian Paul - - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License - as published by the Free Software Foundation. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License (version 2) for more details. - - You should have received a copy of the GNU General Public License (version 2) - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -*/ - -#include "XMLwrapper.h" -#include -#include -#include - -#include "../globals.h" -#include "Util.h" - -int xml_k=0; -char tabs[STACKSIZE+2]; - -const char *XMLwrapper_whitespace_callback(mxml_node_t *node,int where){ - const char *name=node->value.element.name; - - if ((where==MXML_WS_BEFORE_OPEN)&&(!strcmp(name,"?xml"))) return(NULL); - if ((where==MXML_WS_BEFORE_CLOSE)&&(!strcmp(name,"string"))) return(NULL); - - if ((where==MXML_WS_BEFORE_OPEN)||(where==MXML_WS_BEFORE_CLOSE)) { -/* const char *tmp=node->value.element.name; - if (tmp!=NULL) { - if ((strstr(tmp,"par")!=tmp)&&(strstr(tmp,"string")!=tmp)) { - printf("%s ",tmp); - if (where==MXML_WS_BEFORE_OPEN) xml_k++; - if (where==MXML_WS_BEFORE_CLOSE) xml_k--; - if (xml_k>=STACKSIZE) xml_k=STACKSIZE-1; - if (xml_k<0) xml_k=0; - printf("%d\n",xml_k); - printf("\n"); - }; - - }; - int i=0; - for (i=1;i"); - char *end=strstr(xmldata,""); - - if ((start==NULL)||(end==NULL)||(start>end)) { - delete(xmldata); - return(false); - }; - end+=strlen(""); - end[0]='\0'; - - tree=mxmlNewElement(MXML_NO_PARENT,"?xml"); - node=root=mxmlLoadString(tree,xmldata,MXML_OPAQUE_CALLBACK); - if (root==NULL) { - delete(xmldata); - mxmlDelete(tree); - node=root=tree=NULL; - return(false); - }; - - root=mxmlFindElement(tree,tree,"INFORMATION",NULL,NULL,MXML_DESCEND); - push(root); - - if (root==NULL){ - delete(xmldata); - mxmlDelete(tree); - node=root=tree=NULL; - return(false); - }; - - information.PADsynth_used=getparbool("PADsynth_used",false); - - exitbranch(); - if (tree!=NULL) mxmlDelete(tree); - delete(xmldata); - node=root=tree=NULL; - - return(true); -}; - - -/* SAVE XML members */ - -int XMLwrapper::saveXMLfile(char *filename){ - char *xmldata=getXMLdata(); - if (xmldata==NULL) return(-2); - - int compression=config.cfg.GzipCompression; - - int fnsize=strlen(filename)+100; - char *filenamenew=new char [fnsize]; - snprintf(filenamenew,fnsize,"%s",filename); - - int result=dosavefile(filenamenew,compression,xmldata); - - delete(filenamenew); - delete(xmldata); - return(result); -}; - -char *XMLwrapper::getXMLdata(){ - xml_k=0; - ZERO(tabs,STACKSIZE+2); - - mxml_node_t *oldnode=node; - - node=info; - //Info storing - addparbool("PADsynth_used",information.PADsynth_used); - - node=oldnode; - char *xmldata=mxmlSaveAllocString(tree,XMLwrapper_whitespace_callback); - - return(xmldata); -}; - - -int XMLwrapper::dosavefile(char *filename,int compression,char *xmldata){ - if (compression==0){ - FILE *file; - file=fopen(filename,"w"); - if (file==NULL) return(-1); - fputs(xmldata,file); - fclose(file); - } else { - if (compression>9) compression=9; - if (compression<1) compression=1; - char options[10]; - snprintf(options,10,"wb%d",compression); - - gzFile gzfile; - gzfile=gzopen(filename,options); - if (gzfile==NULL) return(-1); - gzputs(gzfile,xmldata); - gzclose(gzfile); - }; - - return(0); -}; - - - -void XMLwrapper::addpar(char *name,int val){ - addparams2("par","name",name,"value",int2str(val)); -}; - -void XMLwrapper::addparreal(char *name,REALTYPE val){ - addparams2("par_real","name",name,"value",real2str(val)); -}; - -void XMLwrapper::addparbool(char *name,int val){ - if (val!=0) addparams2("par_bool","name",name,"value","yes"); - else addparams2("par_bool","name",name,"value","no"); -}; - -void XMLwrapper::addparstr(char *name,char *val){ - mxml_node_t *element=mxmlNewElement(node,"string"); - mxmlElementSetAttr(element,"name",name); - mxmlNewText(element,0,val); -}; - - -void XMLwrapper::beginbranch(char *name){ - push(node); - node=addparams0(name); -}; - -void XMLwrapper::beginbranch(char *name,int id){ - push(node); - node=addparams1(name,"id",int2str(id)); -}; - -void XMLwrapper::endbranch(){ - node=pop(); -}; - - - -/* LOAD XML members */ - -int XMLwrapper::loadXMLfile(const char *filename){ - if (tree!=NULL) mxmlDelete(tree); - tree=NULL; - - ZERO(&parentstack,(int)sizeof(parentstack)); - ZERO(&values,(int)sizeof(values)); - - stackpos=0; - - char *xmldata=doloadfile(filename); - if (xmldata==NULL) return(-1);//the file could not be loaded or uncompressed - - root=tree=mxmlLoadString(NULL,xmldata,MXML_OPAQUE_CALLBACK); - - delete(xmldata); - - if (tree==NULL) return(-2);//this is not XML - - - node=root=mxmlFindElement(tree,tree,"ZynAddSubFX-data",NULL,NULL,MXML_DESCEND); - if (root==NULL) return(-3);//the XML doesnt embbed zynaddsubfx data - push(root); - - values.xml_version.major=str2int(mxmlElementGetAttr(root,"version-major")); - values.xml_version.minor=str2int(mxmlElementGetAttr(root,"version-minor")); - - return(0); -}; - - -char *XMLwrapper::doloadfile(const char *filename){ - char *xmldata=NULL; - int filesize=-1; - - //try get filesize as gzip data (first) - gzFile gzfile=gzopen(filename,"rb"); - if (gzfile!=NULL){//this is a gzip file - // first check it's size - while(!gzeof(gzfile)) { - gzseek (gzfile,1024*1024,SEEK_CUR); - if (gztell(gzfile)>10000000) { - gzclose(gzfile); - goto notgzip;//the file is too big - }; - }; - filesize=gztell(gzfile); - - //rewind the file and load the data - xmldata=new char[filesize+1]; - ZERO(xmldata,filesize+1); - - gzrewind(gzfile); - gzread(gzfile,xmldata,filesize); - - gzclose(gzfile); - return (xmldata); - } else {//this is not a gzip file - notgzip: - FILE *file=fopen(filename,"rb"); - if (file==NULL) return(NULL); - fseek(file,0,SEEK_END); - filesize=ftell(file); - - xmldata=new char [filesize+1]; - ZERO(xmldata,filesize+1); - - rewind(file); - fread(xmldata,filesize,1,file); - - fclose(file); - return(xmldata); - }; -}; - -bool XMLwrapper::putXMLdata(char *xmldata){ - if (tree!=NULL) mxmlDelete(tree); - tree=NULL; - - ZERO(&parentstack,(int)sizeof(parentstack)); - ZERO(&values,(int)sizeof(values)); - - stackpos=0; - - if (xmldata==NULL) return (false); - - root=tree=mxmlLoadString(NULL,xmldata,MXML_OPAQUE_CALLBACK); - - if (tree==NULL) return(false); - - node=root=mxmlFindElement(tree,tree,"ZynAddSubFX-data",NULL,NULL,MXML_DESCEND); - if (root==NULL) return (false);; - push(root); - - return(true); -}; - - - -int XMLwrapper::enterbranch(char *name){ - node=mxmlFindElement(peek(),peek(),name,NULL,NULL,MXML_DESCEND_FIRST); - if (node==NULL) return(0); - - push(node); - return(1); -}; - -int XMLwrapper::enterbranch(char *name,int id){ - snprintf(tmpstr,TMPSTR_SIZE,"%d",id); - node=mxmlFindElement(peek(),peek(),name,"id",tmpstr,MXML_DESCEND_FIRST); - if (node==NULL) return(0); - - push(node); - return(1); -}; - - -void XMLwrapper::exitbranch(){ - pop(); -}; - - -int XMLwrapper::getbranchid(int min, int max){ - int id=str2int(mxmlElementGetAttr(node,"id")); - if ((min==0)&&(max==0)) return(id); - - if (idmax) id=max; - - return(id); -}; - -int XMLwrapper::getpar(char *name,int defaultpar,int min,int max){ - node=mxmlFindElement(peek(),peek(),"par","name",name,MXML_DESCEND_FIRST); - if (node==NULL) return(defaultpar); - - const char *strval=mxmlElementGetAttr(node,"value"); - if (strval==NULL) return(defaultpar); - - int val=str2int(strval); - if (valmax) val=max; - - return(val); -}; - -int XMLwrapper::getpar127(char *name,int defaultpar){ - return(getpar(name,defaultpar,0,127)); -}; - -int XMLwrapper::getparbool(char *name,int defaultpar){ - node=mxmlFindElement(peek(),peek(),"par_bool","name",name,MXML_DESCEND_FIRST); - if (node==NULL) return(defaultpar); - - const char *strval=mxmlElementGetAttr(node,"value"); - if (strval==NULL) return(defaultpar); - - if ((strval[0]=='Y')||(strval[0]=='y')) return(1); - else return(0); -}; - -void XMLwrapper::getparstr(char *name,char *par,int maxstrlen){ - ZERO(par,maxstrlen); - node=mxmlFindElement(peek(),peek(),"string","name",name,MXML_DESCEND_FIRST); - - if (node==NULL) return; - if (node->child==NULL) return; - if (node->child->type!=MXML_OPAQUE) return; - - snprintf(par,maxstrlen,"%s",node->child->value.element.name); - -}; - -REALTYPE XMLwrapper::getparreal(char *name,REALTYPE defaultpar){ - node=mxmlFindElement(peek(),peek(),"par_real","name",name,MXML_DESCEND_FIRST); - if (node==NULL) return(defaultpar); - - const char *strval=mxmlElementGetAttr(node,"value"); - if (strval==NULL) return(defaultpar); - - return(str2real(strval)); -}; - -REALTYPE XMLwrapper::getparreal(char *name,REALTYPE defaultpar,REALTYPE min,REALTYPE max){ - REALTYPE result=getparreal(name,defaultpar); - - if (resultmax) result=max; - return(result); -}; - - -/** Private members **/ - -char *XMLwrapper::int2str(int x){ - snprintf(tmpstr,TMPSTR_SIZE,"%d",x); - return(tmpstr); -}; - -char *XMLwrapper::real2str(REALTYPE x){ - snprintf(tmpstr,TMPSTR_SIZE,"%g",x); - return(tmpstr); -}; - -int XMLwrapper::str2int(const char *str){ - if (str==NULL) return(0); - int result=strtol(str,NULL,10); - return(result); -}; - -REALTYPE XMLwrapper::str2real(const char *str){ - if (str==NULL) return(0.0); - REALTYPE result=strtod(str,NULL); - return(result); -}; - - -mxml_node_t *XMLwrapper::addparams0(char *name){ - mxml_node_t *element=mxmlNewElement(node,name); - return(element); -}; - -mxml_node_t *XMLwrapper::addparams1(char *name,char *par1,char *val1){ - mxml_node_t *element=mxmlNewElement(node,name); - mxmlElementSetAttr(element,par1,val1); - return(element); -}; - -mxml_node_t *XMLwrapper::addparams2(char *name,char *par1,char *val1,char *par2, char *val2){ - mxml_node_t *element=mxmlNewElement(node,name); - mxmlElementSetAttr(element,par1,val1); - mxmlElementSetAttr(element,par2,val2); - return(element); -}; - - - - -void XMLwrapper::push(mxml_node_t *node){ - if (stackpos>=STACKSIZE-1) { - printf("BUG!: XMLwrapper::push() - full parentstack\n"); - return; - }; - stackpos++; - parentstack[stackpos]=node; - -// printf("push %d - %s\n",stackpos,node->value.element.name); - -}; -mxml_node_t *XMLwrapper::pop(){ - if (stackpos<=0) { - printf("BUG!: XMLwrapper::pop() - empty parentstack\n"); - return (root); - }; - mxml_node_t *node=parentstack[stackpos]; - parentstack[stackpos]=NULL; - -// printf("pop %d - %s\n",stackpos,node->value.element.name); - - stackpos--; - return(node); -}; - -mxml_node_t *XMLwrapper::peek(){ - if (stackpos<=0) { - printf("BUG!: XMLwrapper::peek() - empty parentstack\n"); - return (root); - }; - return(parentstack[stackpos]); -}; - - - -- cgit v1.2.3