RenderHeader

test/Makefile

@@ -1,7 +1,7 @@
 CFLAGS=-I../include -DDEBUG -g -O0 -Wall
 LDFLAGS=-L../src
 LOADLIBES=-lpsyc
-TARGETS=testParser testMatch
+TARGETS=testParser testMatch testRender
 
 all: $(TARGETS)
 
@@ -10,3 +10,5 @@ test:
 
 clean:
 	rm -f $(TARGETS)
+
+it: all

test/testRender.c

@@ -0,0 +1,42 @@
+#include <stdlib.h>
+#include "../include/psyc/lib.h"
+#include "../include/psyc/render.h"
+
+#define myUNI	"psyc://10.100.1000/~ludwig"
+
+/* example renderer generating a presence packet */
+int writePresence(const char *avail, int availlen, const char *desc, int desclen) {
+	PSYC_RenderState *pb; // a chunk of mem will host both struct and buf1
+//	char *t;
+//	unsigned int l;
+
+	unless (availlen) availlen = strlen(avail);
+	unless (desclen) desclen = strlen(desc);
+
+	if (!(pb = malloc(512))) {
+		P0(("Out of memory\n"))
+		return -1;
+	}
+//	if (PSYC_initBuffer(pb, WHATEVER)) die("PSYC_initBuffer hates me");
+
+	(void) PSYC_renderHeader(pb, "_context", 0,
+				 myUNI, sizeof(myUNI), PSYC_FLAG_ROUTING, 0);
+
+	// the first call to PSYC_renderHeader() without PSYC_FLAG_ROUTING adds the
+	// extra newline to the buffer. later vars with PSYC_FLAG_ROUTING cause an error.
+	(void) PSYC_renderHeader(pb, "_degree_availability", 0, avail, availlen, 0, C_GLYPH_MODIFIER_ASSIGN);
+	(void) PSYC_renderHeader(pb, "_description_presence", 0, desc, desclen, 0, C_GLYPH_MODIFIER_ASSIGN);
+	// presence is to be assigned permanently in distributed state
+
+	(void) PSYC_renderBody(pb, "_notice_presence", 0,
+				   NULL, 0);  // no data in packet
+//	(void) PSYC_doneRender(pb, &t, &l);
+//	write(stdout, t, l);
+	free(pb);
+	return 0;
+}
+
+
+int main() {
+	return writePresence("_here", 0, "I'm omnipresent right now", 0);
+}