mirror of
git://git.psyc.eu/libpsyc
synced 2024-08-15 03:19:02 +00:00
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
|
#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);
|
||
|
}
|