X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Ffilexml.C;h=e4e281466dff68b862f85224eb0e6596023ca51e;hp=58a83e9eafe7024f5b4c843c132b020e9d407706;hb=54b918a8b84f666bf32548ebd12b93908061d2a6;hpb=fcffc409fe3f6909f4e5d9e105a1cbb5bc68eb5d

diff --git a/cinelerra-5.1/cinelerra/filexml.C b/cinelerra-5.1/cinelerra/filexml.C
index 58a83e9e..e4e28146 100644
--- a/cinelerra-5.1/cinelerra/filexml.C
+++ b/cinelerra-5.1/cinelerra/filexml.C
@@ -264,7 +264,7 @@ int XMLTag::write_tag(FileXML *xml)
 		const char *prop = properties[i]->prop;
 		const char *value = properties[i]->value;
 		int plen = strlen(prop), vlen = strlen(value);
-		bool need_quotes = !vlen || strchr(value,' ');
+		bool need_quotes = !vlen || strchr(value,' ') || strchr(value,'\n');
 		buf->next(' ');
 		xml->append_text(prop, plen);
 		buf->next('=');
@@ -452,8 +452,9 @@ int FileXML::append_text(const char *text, long len)
 
 char* FileXML::get_data()
 {
+	char *data = (char *)buffer->cstr();
 	long ofs = buffer->itell();
-	return (char *)buffer->pos(ofs);
+	return data + ofs;
 }
 char* FileXML::string()
 {
@@ -465,23 +466,40 @@ long FileXML::length()
 	return buffer->otell();
 }
 
-char* FileXML::read_text()
+char* FileXML::read_text(const char *tag_title)
 {
+	if( !tag_title ) tag_title = tag.title;
 	int ch = buffer->next();
 // filter out first char is new line
 	if( ch == '\n' ) ch = buffer->next();
-	long ipos = buffer->itell()-1;
+	long ipos = buffer->itell();
+	if( ch >= 0 ) --ipos;
+	long pos = ipos;
 // scan for delimiter
-	while( ch >= 0 && ch != left_delm ) ch = buffer->next();
-	long pos = buffer->itell()-1;
-	if( ch >= 0 ) buffer->iseek(pos);
+	while( ch >= 0 ) {
+		while( ch >= 0 && ch != left_delm ) ch = buffer->next();
+		if( ch < 0 ) break;
+		pos = buffer->itell()-1;
+		if( (ch = buffer->next()) != '/' ) continue;
+		const char *cp = tag_title;
+		while( (ch=buffer->next()) >= 0 && ch == *cp ) ++cp;
+		if( ch < 0 ) break;
+		if( *cp ) continue;
+		while( ch == ' ' ) ch = buffer->next();
+		if( ch == right_delm ) break;
+	}
+	if( ch < 0 )
+		pos = buffer->itell();
+	buffer->iseek(pos);
 	long len = pos - ipos;
 	if( len >= output_length ) {
 		delete [] output;
 		output_length = len+1;
 		output = new char[output_length];
 	}
-	decode(output,(const char *)buffer->pos(ipos), len);
+	if( len > 0 )
+		decode(output,(const char *)buffer->pos(ipos), len);
+	output[len] = 0;
 	return output;
 }