1 files changed, 30 insertions, 63 deletions

diff --git a/xml2tsv.c b/xml2tsv.c
index 36aef3a..342d900 100644
--- a/xml2tsv.c
+++ b/xml2tsv.c
@@ -64,7 +64,7 @@ void stack_init(tstack_t *t){
 /* utility functions */
 
 /* quote_print: quote \\, \n, \t, and strip other ctrl chars */
-void quote_print(FILE *f, const char *s){
+void quote_print(const char *s){
 	const char *tmp = s;
 	size_t len;
 	int i;
@@ -72,36 +72,45 @@ void quote_print(FILE *f, const char *s){
 		len = strcspn(tmp, "\\\n\t");
 		for(i=0; i<len; i++, tmp++){
 			if (!iscntrl((unsigned char)*tmp)){
-				fwrite(tmp, 1, 1, f);
+				putchar(*tmp);
 			}
 		}
 		switch (*tmp){
 			case '\n':
 				if (len > 0){
-					fprintf(f, "\\n");
+					fputs("\\n", stdout);
 				}
 				tmp ++;
 				break;
 			case '\t':
-				fprintf(f, "\\t");
+				fputs("\\t", stdout);
 				tmp ++;
 				break;
 			case '\r':
-				fprintf(f, "\\r");
+				fputs("\\r", stdout);
 				tmp ++;
 				break;
 			case '\\':
-				fprintf(f, "\\\\");
+				fputs("\\\\", stdout);
 				tmp ++;
 				break;
 		}
 	}
 }
 
-void print_cur_str(FILE *f, tstack_t *t){
+void print_cur_str(tstack_t *t){
 	int i;
 	for (i=0; i<=t->top; i++){
-		fprintf(f, "/%s", t->st[i]);
+		putchar('/');
+		fputs(t->st[i], stdout);
+	}
+}
+
+void print_cur_str_fp(FILE *f, tstack_t *t){
+	int i;
+	for (i=0; i<=t->top; i++){
+		fputc('/', f);
+		fputs(t->st[i], f);
 	}
 }
 
@@ -110,13 +119,13 @@ void print_cur_str(FILE *f, tstack_t *t){
 tstack_t st;
 char emitsep;
 
-/* xml callbacks */
+/* XML callbacks */
 
 void
 xmlattr(XMLParser *x, const char *t, size_t tl, const char *a, size_t al,
         const char *v, size_t vl)
 {
-	printf("%s", v);
+	fputs(v, stdout);
 }
 
 void
@@ -133,56 +142,33 @@ xmlattrentity(XMLParser *x, const char *t, size_t tl, const char *a, size_t al,
 }
 
 void
-xmlattrend(XMLParser *x, const char *t, size_t tl, const char *a, size_t al)
-{
-}
-
-void
 xmlattrstart(XMLParser *x, const char *t, size_t tl, const char *a, size_t al)
 {
-	printf("%c%s%c", SEP, a, SATTR);
+	putchar(SEP);
+	fputs(a, stdout);
+	putchar(SATTR);
 }
 
 void
 xmlcdatastart(XMLParser *x)
 {
-	printf("%c", SEP);
+	putchar(SEP);
 }
 
 void
 xmlcdata(XMLParser *x, const char *d, size_t dl)
 {
-	quote_print(stdout, d);
-}
-
-void
-xmlcdataend(XMLParser *x)
-{
-}
-
-void
-xmlcommentstart(XMLParser *x)
-{
-}
-
-void
-xmlcomment(XMLParser *x, const char *c, size_t cl)
-{
-}
-
-void
-xmlcommentend(XMLParser *x)
-{
+	quote_print(d);
 }
 
 void
 xmldata(XMLParser *x, const char *d, size_t dl)
 {
 	if (strcspn(d, " \t\n") && emitsep){
-		printf("%c", SEP);
+		putchar(SEP);
 		emitsep = FALSE;
 	}
-	quote_print(stdout, d);
+	quote_print(d);
 }
 
 void
@@ -220,12 +206,6 @@ xmltagend(XMLParser *x, const char *t, size_t tl, int isshort)
 	if (strcmp(t, tag)){
 		fprintf(stderr, "Error: tag-end '%s' closes tag '%s'\n", t, tag);
 	}
-
-/*	if (isshort) {
-		printf("\n");
-		print_cur_str(stdout, &st);
-	}
-*/
 }
 
 void
@@ -235,13 +215,8 @@ xmltagstart(XMLParser *x, const char *t, size_t tl)
 		fprintf(stderr, "Error: stack full. Ignoring tag '%s' (parent tag: '%s')\n", t, stack_peek(&st));
 		return;
 	}
-	printf("\n");
-	print_cur_str(stdout, &st);
-}
-
-void
-xmltagstartparsed(XMLParser *x, const char *t, size_t tl, int isshort)
-{
+	putchar('\n');
+	print_cur_str(&st);
 }
 
 int
@@ -252,30 +227,22 @@ main(void)
 	XMLParser x = { 0 };
 
 	x.xmlattr = xmlattr;
-	x.xmlattrend = xmlattrend;
 	x.xmlattrstart = xmlattrstart;
 	x.xmlattrentity = xmlattrentity;
 	x.xmlcdatastart = xmlcdatastart;
 	x.xmlcdata = xmlcdata;
-	x.xmlcdataend = xmlcdataend;
-	x.xmlcommentstart = xmlcommentstart;
-	x.xmlcomment = xmlcomment;
-	x.xmlcommentend = xmlcommentend;
 	x.xmldata = xmldata;
 	x.xmldataend = xmldataend;
 	x.xmldataentity = xmldataentity;
 	x.xmldatastart = xmldatastart;
 	x.xmltagend = xmltagend;
 	x.xmltagstart = xmltagstart;
-	x.xmltagstartparsed = xmltagstartparsed;
-
-	x.getnext = getchar;
 
 	xml_parse(&x);
-	printf("\n");
+	putchar('\n');
 	if (! stack_empty(&st)) {
 		fprintf(stderr, "Error: tags still open at EOF: ");
-		print_cur_str(stderr, &st);
+		print_cur_str_fp(stderr, &st);
 		fprintf(stderr, "\n");
 	}
 	return 0;