Add prototype for ptb_error() so the windows build doesn't bail out..
[jelmer/ptabtools.git] / ptb2xml.c
index 123922408f64ce162c5c009769c3880b3b118844..c13b50b53cb74c73f725151ee2a64af271a894a3 100644 (file)
--- a/ptb2xml.c
+++ b/ptb2xml.c
@@ -1,5 +1,5 @@
 /*
-       (c) 2004: Jelmer Vernooij <jelmer@samba.org>
+       (c) 2004-2005: Jelmer Vernooij <jelmer@samba.org>
 
        This program is free software; you can redistribute it and/or modify
        it under the terms of the GNU General Public License as published by
 
 #include <stdio.h>
 #include <errno.h>
+#include <string.h>
 #include <popt.h>
-#include <sys/time.h>
 #include <time.h>
 #include <libxml/xmlmemory.h>
 #include <libxml/parser.h>
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#ifdef HAVE_STDINT_H
+#  include <stdint.h>
+#endif
+
 #include "ptb.h"
 
-#define SMART_ADD_CHILD_STRING(parent, name, contents) if(contents) { xmlNodePtr tmp = xmlNewNode(NULL, name); xmlNodeSetContent(tmp, contents); xmlAddChild(parent, tmp); }
-#define SMART_ADD_CHILD_INT(parent, name, contents) { char tmpc[100]; xmlNodePtr tmp = xmlNewNode(NULL, name); g_snprintf(tmpc, 100, "%d", contents); xmlNodeSetContent(tmp, tmpc); xmlAddChild(parent, tmp); }
-#define SMART_ADD_CHILD_XINT(parent, name, contents) { char tmpc[100]; xmlNodePtr tmp = xmlNewNode(NULL, name); g_snprintf(tmpc, 100, "%x", contents); xmlNodeSetContent(tmp, tmpc); xmlAddChild(parent, tmp); }
+#ifdef HAVE_XSLT
+#  include <libxslt/xslt.h>
+#  include <libxslt/transform.h>
+#endif
+
+#define SMART_ADD_CHILD_STRING(parent, name, contents) xmlNewTextChild(parent, NULL, name, contents)
+#define SMART_ADD_CHILD_INT(parent, name, contents) { \
+       char tmpc[100]; \
+       xmlNodePtr tmp = xmlNewNode(NULL, name); \
+       snprintf(tmpc, 100, "%d", contents); \
+       xmlNodeSetContent(tmp, tmpc); \
+       xmlAddChild(parent, tmp); \
+}
+
+#define SMART_ADD_CHILD_XINT(parent, name, contents) { \
+       char tmpc[100]; \
+       xmlNodePtr tmp = xmlNewNode(NULL, name); \
+       snprintf(tmpc, 100, "%x", contents); \
+       xmlNodeSetContent(tmp, tmpc); \
+       xmlAddChild(parent, tmp); \
+}
 
-xmlNodePtr xml_write_font(struct ptb_font *font)
+xmlNodePtr xml_write_font(const char *name, struct ptb_font *font)
 {
-       xmlNodePtr xfont = xmlNewNode(NULL, "font");
+       xmlNodePtr xfont = xmlNewNode(NULL, name);
        char tmp[100];
-       g_snprintf(tmp, 100, "%d", font->size); xmlSetProp(xfont, "size", tmp);
-       g_snprintf(tmp, 100, "%d", font->thickness); xmlSetProp(xfont, "thickness", tmp);
-       g_snprintf(tmp, 100, "%d", font->underlined); xmlSetProp(xfont, "underlined", tmp);
-       g_snprintf(tmp, 100, "%d", font->italic); xmlSetProp(xfont, "italic", tmp);
+       snprintf(tmp, 100, "%d", font->size); xmlSetProp(xfont, "size", tmp);
+       snprintf(tmp, 100, "%d", font->thickness); xmlSetProp(xfont, "thickness", tmp);
+       snprintf(tmp, 100, "%d", font->underlined); xmlSetProp(xfont, "underlined", tmp);
+       snprintf(tmp, 100, "%d", font->italic); xmlSetProp(xfont, "italic", tmp);
        xmlSetProp(xfont, "family", font->family);
        return xfont;
 }
 
-xmlNodePtr xml_write_directions(GList *directions)
+xmlNodePtr xml_write_directions(struct ptb_direction *directions)
 {
        xmlNodePtr xdirections = xmlNewNode(NULL, "directions");
-       GList *gl = directions;
+       struct ptb_direction *direction = directions;
 
-       while(gl) {
-               struct ptb_direction *direction = gl->data;
+       while(direction) {
                xmlNodePtr xdirection = xmlNewNode(NULL, "direction");
                xmlAddChild(xdirections, xdirection);
 
-               gl = gl->next;
+               direction = direction->next;
        }
        return xdirections;
 }
 
-xmlNodePtr xml_write_rhythmslashes(GList *rhythmslashs)
+xmlNodePtr xml_write_rhythmslashes(struct ptb_rhythmslash *rhythmslashs)
 {
        xmlNodePtr xrhythmslashs = xmlNewNode(NULL, "rhythmslashs");
-       GList *gl = rhythmslashs;
+       struct ptb_rhythmslash *rhythmslash = rhythmslashs;
 
-       while(gl) {
-               struct ptb_rhythmslash *rhythmslash = gl->data;
+       while(rhythmslash) {
                xmlNodePtr xrhythmslash = xmlNewNode(NULL, "rhythmslash");
                xmlAddChild(xrhythmslashs, xrhythmslash);
+               SMART_ADD_CHILD_INT(xrhythmslash, "properties", rhythmslash->properties);
+               SMART_ADD_CHILD_INT(xrhythmslash, "offset", rhythmslash->offset);
+               SMART_ADD_CHILD_INT(xrhythmslash, "dotted", rhythmslash->dotted);
+               SMART_ADD_CHILD_INT(xrhythmslash, "length", rhythmslash->length);
                
-               gl = gl->next;
+               rhythmslash = rhythmslash->next;
        }
        
        return xrhythmslashs;
 }
 
-xmlNodePtr xml_write_chordtexts(GList *chordtexts)
+xmlNodePtr xml_write_chordtexts(struct ptb_chordtext *chordtexts)
 {
        xmlNodePtr xchordtexts = xmlNewNode(NULL, "chordtexts");
-       GList *gl = chordtexts;
+       struct ptb_chordtext *chordtext = chordtexts;
 
-       while(gl) {
-               struct ptb_chordtext *chordtext = gl->data;
+       while(chordtext) {
                xmlNodePtr xchordtext = xmlNewNode(NULL, "chordtext");
                xmlAddChild(xchordtexts, xchordtext);
 
@@ -88,62 +116,58 @@ xmlNodePtr xml_write_chordtexts(GList *chordtexts)
                SMART_ADD_CHILD_INT(xchordtext, "additions", chordtext->additions);
                SMART_ADD_CHILD_INT(xchordtext, "alterations", chordtext->alterations);
                SMART_ADD_CHILD_INT(xchordtext, "properties", chordtext->properties);
+               SMART_ADD_CHILD_INT(xchordtext, "VII", chordtext->VII);
 
-               gl = gl->next;
+               chordtext = chordtext->next;
        }
        return xchordtexts;
 }
 
-xmlNodePtr xml_write_musicbars(GList *musicbars)
+xmlNodePtr xml_write_musicbars(struct ptb_musicbar *musicbars)
 {
        xmlNodePtr xmusicbars = xmlNewNode(NULL, "musicbars");
-       GList *gl = musicbars;
+       struct ptb_musicbar *musicbar = musicbars;
 
-       while(gl) {
-               struct ptb_musicbar *musicbar = gl->data;
-               xmlNodePtr xmusicbar = xmlNewNode(NULL, "musicbar");
-               xmlAddChild(xmusicbars, xmusicbar);
+       while(musicbar) {
+               xmlNodePtr xmusicbar = SMART_ADD_CHILD_STRING(xmusicbars, "musicbar", musicbar->description);
 
                if(musicbar->letter != 0x7f) {
                        char tmp[100];
-                       g_snprintf(tmp, 100, "%c", musicbar->letter);
+                       snprintf(tmp, 100, "%c", musicbar->letter);
                        xmlSetProp(xmusicbar, "letter", tmp);
                }
 
-               xmlNodeSetContent(xmusicbar, musicbar->description);
-
-               gl = gl->next;
+               musicbar = musicbar->next;
        }
        return xmusicbars;
 }
 
-xmlNodePtr xml_write_linedatas(GList *linedatas)
+xmlNodePtr xml_write_linedatas(struct ptb_linedata *linedatas)
 {
        xmlNodePtr xlinedatas = xmlNewNode(NULL, "linedatas");
-       GList *gl = linedatas;
+       struct ptb_linedata *linedata = linedatas;
 
-       while(gl) {
-               struct ptb_linedata *linedata = gl->data;
+       while(linedata) {
                xmlNodePtr xlinedata = xmlNewNode(NULL, "linedata");
                xmlAddChild(xlinedatas, xlinedata);
 
-               SMART_ADD_CHILD_INT(xlinedata, "tone", linedata->tone);
+               SMART_ADD_CHILD_INT(xlinedata, "string", linedata->detailed.string);
+               SMART_ADD_CHILD_INT(xlinedata, "fret", linedata->detailed.fret);
                SMART_ADD_CHILD_INT(xlinedata, "properties", linedata->properties);
                SMART_ADD_CHILD_INT(xlinedata, "transcribe", linedata->transcribe);
                SMART_ADD_CHILD_INT(xlinedata, "conn_to_next", linedata->conn_to_next);
 
-               gl = gl->next;
+               linedata = linedata->next;
        }
        return xlinedatas;
 }
 
-xmlNodePtr xml_write_positions(GList *positions)
+xmlNodePtr xml_write_positions(struct ptb_position *positions)
 {
        xmlNodePtr xpositions = xmlNewNode(NULL, "positions");
-       GList *gl = positions;
+       struct ptb_position *position = positions;
 
-       while(gl) {
-               struct ptb_position *position = gl->data;
+       while(position) {
                xmlNodePtr xposition = xmlNewNode(NULL, "position");
                xmlAddChild(xpositions, xposition);
 
@@ -155,18 +179,18 @@ xmlNodePtr xml_write_positions(GList *positions)
 
                xmlAddChild(xposition, xml_write_linedatas(position->linedatas));
 
-               gl = gl->next;
+               position = position->next;
        }
        return xpositions;
 }
 
-xmlNodePtr xml_write_staffs(GList *staffs)
+xmlNodePtr xml_write_staffs(struct ptb_staff *staffs)
 {
        xmlNodePtr xstaffs = xmlNewNode(NULL, "staffs");
-       GList *gl = staffs;
+       struct ptb_staff *staff = staffs;
 
-       while(gl) {
-               struct ptb_staff *staff = gl->data;
+       while(staff) {
+               int i;
                xmlNodePtr xstaff = xmlNewNode(NULL, "staff");
                xmlAddChild(xstaffs, xstaff);
 
@@ -174,21 +198,20 @@ xmlNodePtr xml_write_staffs(GList *staffs)
                SMART_ADD_CHILD_INT(xstaff, "lowest_note", staff->lowest_note);
                SMART_ADD_CHILD_INT(xstaff, "properties", staff->properties);
 
-               xmlAddChild(xstaff, xml_write_positions(staff->positions1));
-               xmlAddChild(xstaff, xml_write_musicbars(staff->musicbars));
+               for(i = 0; i < 2; i++) 
+                       xmlAddChild(xstaff, xml_write_positions(staff->positions[i]));
                
-               gl = gl->next;
+               staff = staff->next;
        }
        return xstaffs;
 }
 
-xmlNodePtr xml_write_sections(GList *sections) 
+xmlNodePtr xml_write_sections(struct ptb_section *sections) 
 {
        xmlNodePtr sctns = xmlNewNode(NULL, "sections");
-       GList *gl = sections;
+       struct ptb_section *section = sections;
 
-       while(gl) {
-               struct ptb_section *section = gl->data;
+       while(section) {
                xmlNodePtr meter_type;
                xmlNodePtr xsection = xmlNewNode(NULL, "section");
 
@@ -196,7 +219,7 @@ xmlNodePtr xml_write_sections(GList *sections)
 
                if(section->letter != 0x7f) {
                char tmp[100];
-               g_snprintf(tmp, 100, "%c", section->letter);
+               snprintf(tmp, 100, "%c", section->letter);
                xmlSetProp(xsection, "letter", tmp);
                }
 
@@ -221,7 +244,8 @@ xmlNodePtr xml_write_sections(GList *sections)
                if(section->meter_type & METER_TYPE_CUT) SMART_ADD_CHILD_STRING(meter_type, "cut", "");
                if(section->meter_type & METER_TYPE_SHOW) SMART_ADD_CHILD_STRING(meter_type, "show", "");
 
-               SMART_ADD_CHILD_INT(xsection, "beat", section->beat_value);
+               SMART_ADD_CHILD_INT(xsection, "beat", section->detailed.beat);
+               SMART_ADD_CHILD_INT(xsection, "beat-value", section->detailed.beat_value);
                SMART_ADD_CHILD_INT(xsection, "metronome-pulses-per-measure", section->metronome_pulses_per_measure);
                SMART_ADD_CHILD_INT(xsection, "properties", section->properties);
                SMART_ADD_CHILD_INT(xsection, "key-extra", section->key_extra);
@@ -233,26 +257,27 @@ xmlNodePtr xml_write_sections(GList *sections)
                xmlAddChild(xsection, xml_write_directions(section->directions));
                xmlAddChild(xsection, xml_write_staffs(section->staffs));
 
-               gl = gl->next;
+               xmlAddChild(xsection, xml_write_musicbars(section->musicbars));
+
+               section = section->next;
        }
 
        return sctns;
 }
 
-xmlNodePtr xml_write_guitars(GList *guitars) 
+xmlNodePtr xml_write_guitars(struct ptb_guitar *guitars) 
 {
        xmlNodePtr gtrs = xmlNewNode(NULL, "guitars");
-       GList *gl = guitars;
+       struct ptb_guitar *gtr = guitars;
 
-       while(gl) {
+       while(gtr) {
                char tmp[100];
                int i;
-               struct ptb_guitar *gtr = gl->data;
                xmlNodePtr xgtr = xmlNewNode(NULL, "guitar");
                xmlNodePtr strings;
                xmlAddChild(gtrs, xgtr);
 
-               g_snprintf(tmp, 100, "%d", gtr->index);
+               snprintf(tmp, 100, "%d", gtr->index);
                xmlSetProp(xgtr, "id", tmp);
 
                strings = xmlNewNode(NULL, "strings");
@@ -262,6 +287,8 @@ xmlNodePtr xml_write_guitars(GList *guitars)
                        SMART_ADD_CHILD_INT(strings, "string", gtr->strings[i]);
                }
 
+               SMART_ADD_CHILD_STRING(xgtr, "title", gtr->title);
+               SMART_ADD_CHILD_STRING(xgtr, "type", gtr->type);
                SMART_ADD_CHILD_INT(xgtr, "reverb", gtr->reverb);
                SMART_ADD_CHILD_INT(xgtr, "chorus", gtr->chorus);
                SMART_ADD_CHILD_INT(xgtr, "tremolo", gtr->tremolo);
@@ -272,19 +299,18 @@ xmlNodePtr xml_write_guitars(GList *guitars)
                SMART_ADD_CHILD_INT(xgtr, "half_up", gtr->half_up);
                SMART_ADD_CHILD_INT(xgtr, "simulate", gtr->simulate);
 
-               gl = gl->next;
+               gtr = gtr->next;
        }
        
        return gtrs;
 }
 
-xmlNodePtr xml_write_guitarins(GList *guitarins)
+xmlNodePtr xml_write_guitarins(struct ptb_guitarin *guitarins)
 {
-       GList *gl = guitarins;
+       struct ptb_guitarin *guitarin = guitarins;
        xmlNodePtr xguitarins = xmlNewNode(NULL, "guitarins");
        
-       while(gl) {
-               struct ptb_guitarin *guitarin = gl->data;
+       while(guitarin) {
                xmlNodePtr xguitarin = xmlNewNode(NULL, "guitarin");
                xmlAddChild(xguitarins, xguitarin);
                
@@ -294,59 +320,54 @@ xmlNodePtr xml_write_guitarins(GList *guitarins)
                SMART_ADD_CHILD_INT(xguitarin, "rhythm_slash", guitarin->rhythm_slash);
                SMART_ADD_CHILD_INT(xguitarin, "staff_in", guitarin->staff_in);
 
-               gl = gl->next;
+               guitarin = guitarin->next;
        }
 
        return xguitarins;
 }
 
-xmlNodePtr xml_write_tempomarkers(GList *tempomarkers)
+xmlNodePtr xml_write_tempomarkers(struct ptb_tempomarker *tempomarkers)
 {
-       GList *gl = tempomarkers;
+       struct ptb_tempomarker *tempomarker = tempomarkers;
        xmlNodePtr xtempomarkers = xmlNewNode(NULL, "tempomarkers");
        
-       while(gl) {
-               struct ptb_tempomarker *tempomarker = gl->data;
-               xmlNodePtr xtempomarker = xmlNewNode(NULL, "tempomarker");
-               xmlAddChild(xtempomarkers, xtempomarker);
+       while(tempomarker) {
+               xmlNodePtr xtempomarker = SMART_ADD_CHILD_STRING(xtempomarkers, "tempomarker", tempomarker->description);
                
                SMART_ADD_CHILD_INT(xtempomarker, "type", tempomarker->type);
                SMART_ADD_CHILD_INT(xtempomarker, "section", tempomarker->section);
                SMART_ADD_CHILD_INT(xtempomarker, "offset", tempomarker->offset);
                SMART_ADD_CHILD_INT(xtempomarker, "bpm", tempomarker->bpm);
-               xmlNodeSetContent(xtempomarker, tempomarker->description);
 
-               gl = gl->next;
+               tempomarker = tempomarker->next;
        }
 
        return xtempomarkers;
 }
 
-xmlNodePtr xml_write_dynamics(GList *dynamics)
+xmlNodePtr xml_write_dynamics(struct ptb_dynamic *dynamics)
 {
-       GList *gl = dynamics;
+       struct ptb_dynamic *dynamic = dynamics;
        xmlNodePtr xdynamics = xmlNewNode(NULL, "dynamics");
        
-       while(gl) {
-               struct ptb_dynamic *dynamic = gl->data;
+       while(dynamic) {
                xmlNodePtr xdynamic = xmlNewNode(NULL, "dynamic");
                xmlAddChild(xdynamics, xdynamic);
                
                SMART_ADD_CHILD_INT(xdynamic, "offset", dynamic->offset);
 
-               gl = gl->next;
+               dynamic = dynamic->next;
        }
 
        return xdynamics;
 }
 
-xmlNodePtr xml_write_chorddiagrams(GList *chorddiagrams)
+xmlNodePtr xml_write_chorddiagrams(struct ptb_chorddiagram *chorddiagrams)
 {
-       GList *gl = chorddiagrams;
+       struct ptb_chorddiagram *chorddiagram = chorddiagrams;
        xmlNodePtr xchorddiagrams = xmlNewNode(NULL, "chorddiagrams");
        
-       while(gl) {
-               struct ptb_chorddiagram *chorddiagram = gl->data;
+       while(chorddiagram) {
                int i;
                xmlNodePtr xchorddiagram = xmlNewNode(NULL, "chorddiagram");
                xmlNodePtr strings = xmlNewNode(NULL, "strings");
@@ -362,39 +383,36 @@ xmlNodePtr xml_write_chorddiagrams(GList *chorddiagrams)
                        SMART_ADD_CHILD_INT(strings, "string", chorddiagram->tones[i]);
                }
                
-               gl = gl->next;
+               chorddiagram = chorddiagram->next;
        }
 
        return xchorddiagrams;
 }
 
-xmlNodePtr xml_write_sectionsymbols(GList *sectionsymbols)
+xmlNodePtr xml_write_sectionsymbols(struct ptb_sectionsymbol *sectionsymbols)
 {
-       GList *gl = sectionsymbols;
+       struct ptb_sectionsymbol *sectionsymbol = sectionsymbols;
        xmlNodePtr xsectionsymbols = xmlNewNode(NULL, "sectionsymbols");
        
-       while(gl) {
-               struct ptb_sectionsymbol *sectionsymbol = gl->data;
+       while(sectionsymbol) {
                xmlNodePtr xsectionsymbol = xmlNewNode(NULL, "sectionsymbol");
                xmlAddChild(xsectionsymbols, xsectionsymbol);
                
                SMART_ADD_CHILD_INT(xsectionsymbol, "repeat-ending", sectionsymbol->repeat_ending);
 
-               gl = gl->next;
+               sectionsymbol = sectionsymbol->next;
        }
 
        return xsectionsymbols;
 }
 
-xmlNodePtr xml_write_floatingtexts(GList *floatingtexts)
+xmlNodePtr xml_write_floatingtexts(struct ptb_floatingtext *floatingtexts)
 {
-       GList *gl = floatingtexts;
+       struct ptb_floatingtext *floatingtext = floatingtexts;
        xmlNodePtr xfloatingtexts = xmlNewNode(NULL, "floatingtexts");
        
-       while(gl) {
-               struct ptb_floatingtext *floatingtext = gl->data;
-               xmlNodePtr xfloatingtext = xmlNewNode(NULL, "floatingtext");
-               xmlAddChild(xfloatingtexts, xfloatingtext);
+       while(floatingtext) {
+               xmlNodePtr xfloatingtext = SMART_ADD_CHILD_STRING(xfloatingtexts, "floatingtext", floatingtext->text);
                
                SMART_ADD_CHILD_INT(xfloatingtext, "beginpos", floatingtext->beginpos);
 
@@ -409,11 +427,10 @@ xmlNodePtr xml_write_floatingtexts(GList *floatingtexts)
                        SMART_ADD_CHILD_STRING(xfloatingtext, "alignment", "center");
                        break;
                }
-               xmlNodeSetContent(xfloatingtext, floatingtext->text);
 
-               xmlAddChild(xfloatingtext, xml_write_font(&floatingtext->font));
+               xmlAddChild(xfloatingtext, xml_write_font("font", &floatingtext->font));
 
-               gl = gl->next;
+               floatingtext = floatingtext->next;
        }
 
        return xfloatingtexts;
@@ -423,7 +440,7 @@ xmlNodePtr xml_write_instrument(struct ptbf *bf, int i)
 {
        char tmp[100];
        xmlNodePtr instrument = xmlNewNode(NULL, "instrument");
-       g_snprintf(tmp, 100, "%d", i);
+       snprintf(tmp, 100, "%d", i);
        xmlSetProp(instrument, "id", tmp);
 
        xmlAddChild(instrument, xml_write_guitars(bf->instrument[i].guitars));
@@ -499,14 +516,21 @@ int main(int argc, const char **argv)
        xmlNodePtr root_node;
        xmlDocPtr doc;
        xmlNodePtr comment;
-       int c, i;
+       xmlNodePtr fonts;
+       int c, i, musicxml = 0;
        int version = 0;
+       const char *input = NULL;
        char *output = NULL;
        poptContext pc;
+       int quiet = 0;
+       int format_output = 0;
        struct poptOption options[] = {
                POPT_AUTOHELP
                {"debug", 'd', POPT_ARG_NONE, &debugging, 0, "Turn on debugging output" },
                {"outputfile", 'o', POPT_ARG_STRING, &output, 0, "Write to specified file", "FILE" },
+               {"musicxml", 'm', POPT_ARG_NONE, &musicxml, 'm', "Output MusicXML" },
+               {"format", 'f', POPT_ARG_NONE, &format_output, 1, "Format output" },
+               {"quiet", 'q', POPT_ARG_NONE, &quiet, 1, "Be quiet (no output to stderr)" },
                {"version", 'v', POPT_ARG_NONE, &version, 'v', "Show version information" },
                POPT_TABLEEND
        };
@@ -516,8 +540,8 @@ int main(int argc, const char **argv)
        while((c = poptGetNextOpt(pc)) >= 0) {
                switch(c) {
                case 'v':
-                       printf("ptb2ascii Version "PTB_VERSION"\n");
-                       printf("(C) 2004 Jelmer Vernooij <jelmer@samba.org>\n");
+                       printf("ptb2xml Version "PACKAGE_VERSION"\n");
+                       printf("(C) 2004-2005 Jelmer Vernooij <jelmer@samba.org>\n");
                        exit(0);
                        break;
                }
@@ -529,19 +553,34 @@ int main(int argc, const char **argv)
                poptPrintUsage(pc, stderr, 0);
                return -1;
        }
-       ret = ptb_read_file(poptGetArg(pc));
+
+       input = poptGetArg(pc);
+       if (!quiet) fprintf(stderr, "Parsing %s...\n", input);
+       ret = ptb_read_file(input);
        
        if(!ret) {
                perror("Read error: ");
                return -1;
        } 
 
+       if(!output) {
+               int baselength = strlen(input);
+               if (!strcmp(input + strlen(input) - 4, ".ptb")) {
+                       baselength -= 4;
+               }
+               output = malloc(baselength + 6);
+               strncpy(output, input, baselength);
+               strcpy(output + baselength, ".xml");
+       }
+
+       if (!quiet) fprintf(stderr, "Building DOM tree...\n");
+
        doc = xmlNewDoc(BAD_CAST "1.0");
        root_node = xmlNewNode(NULL, BAD_CAST "powertab");
        xmlDocSetRootElement(doc, root_node);
 
        comment = xmlNewComment("\nGenerated by ptb2xml, part of ptabtools. \n"
-                                                       "(C) 2004 by Jelmer Vernooij <jelmer@samba.org>\n"
+                                                       "(C) 2004-2005 by Jelmer Vernooij <jelmer@samba.org>\n"
                                                        "See http://jelmer.vernstok.nl/oss/ptabtools/ for details\n");
        xmlAddChild(root_node, comment);
 
@@ -551,7 +590,30 @@ int main(int argc, const char **argv)
                xmlAddChild(root_node, xml_write_instrument(ret, i));
        }
 
-       xmlSaveFormatFileEnc(output?output:"-", doc, "UTF-8", 1);
+       fonts = xmlNewNode( NULL, "fonts"); xmlAddChild(root_node, fonts);
+
+       xmlAddChild(fonts, xml_write_font("default_font", &ret->default_font));
+       xmlAddChild(fonts, xml_write_font("chord_name_font", &ret->chord_name_font));
+       xmlAddChild(fonts, xml_write_font("tablature_font", &ret->tablature_font));
+
+       if (musicxml)
+       {
+               if (!quiet) fprintf(stderr, "Converting to MusicXML...\n");
+#ifdef HAVE_XSLT
+               xsltStylesheetPtr stylesheet = xsltParseStylesheetFile(MUSICXMLSTYLESHEET);
+               doc = xsltApplyStylesheet(stylesheet, doc, NULL);
+               xsltFreeStylesheet(stylesheet);
+#else
+               fprintf(stderr, "Conversion to MusicXML not possible in this version: libxslt not compiled in\n");
+               return -1;
+#endif
+       }
+
+       if (!quiet) fprintf(stderr, "Writing output to %s...\n", output);
+
+       if (xmlSaveFormatFile(output, doc, format_output) < 0) {
+               return -1;
+       }
 
        xmlFreeDoc(doc);