int main(int argc, char *argv[])
{
filedb_top(".");
make_init();
context* ctx = make_context();
assert(lib_read(argv[1],strlen(argv[1]),ctx));
VipsImage* image = lib_thumbnail(ctx);
lib_write(image,argv[2],1,ctx);
return 0;
}
int cli_hs_stage1_prepare(conn_t *c)
{
int res = 0;
cli_conn_t *cli;
buf_t *buf;
my_auth_init_t init;
my_info_t *info;
my_node_t *node;
my_conn_t *my;
cli = c->cli;
if( (res = conn_alloc_my_conn(c)) < 0 ){
log(g_log, "conn:%u conn_alloc_my_conn error\n", c->connid);
return -1;
}
my = c->my;
node = my->node;
info = node->info;
buf = &(cli->buf);
bzero(&init, sizeof(init));
init.pktno = 0;
init.prot_ver = info->protocol;
strncpy(init.srv_ver, info->ver, sizeof(init.srv_ver) - 1);
init.srv_ver[sizeof(init.srv_ver) - 1] = '\0';
init.tid = c->connid;
memcpy(init.scram, cli->scram, 8);
init.cap = info->cap;
init.lang = 8;//info->lang;
init.status = info->status;
strncpy(init.plug, cli->scram + 8, 12);
init.scram_len = 21;
init.plug[12] = '\0';
if( (res = make_init(buf, &init)) < 0 ){
log(g_log, "conn:%u make_init error\n", c->connid);
return res;
}
res = add_handler(cli->fd, EPOLLOUT, cli_hs_stage1_cb, cli);
if(res < 0){
log(g_log, "conn:%u add_handler fail\n", c->connid);
return -1;
}
return res;
}
static void
pcl_header(fz_output *out, fz_pcl_options *pcl, int num_copies, int xres)
{
char odd_page_init[80];
char even_page_init[80];
make_init(pcl, odd_page_init, sizeof(odd_page_init), pcl->odd_page_init, xres);
make_init(pcl, even_page_init, sizeof(even_page_init), pcl->even_page_init, xres);
if (pcl->page_count == 0)
{
if (pcl->features & HACK__IS_A_LJET4PJL)
fz_puts(out, "\033%-12345X@PJL\r\n@PJL ENTER LANGUAGE = PCL\r\n");
fz_puts(out, "\033E"); /* reset printer */
/* If the printer supports it, set the paper size */
/* based on the actual requested size. */
if (pcl->features & PCL_CAN_SET_PAPER_SIZE)
fz_printf(out, "\033&l%dA", pcl->paper_size);
/* If printer can duplex, set duplex mode appropriately. */
if (pcl->features & PCL_HAS_DUPLEX)
{
if (pcl->duplex_set)
{
if (pcl->duplex)
{
if (!pcl->tumble)
fz_puts(out, "\033&l1S");
else
fz_puts(out, "\033&l2S");
}
else
fz_puts(out, "\033&l0S");
}
else
{
/* default to duplex for this printer */
fz_puts(out, "\033&l1S");
}
}
}
/* Put out per-page initialization. */
/* in duplex mode the sheet is already in process, so there are some
* commands which must not be sent to the printer for the 2nd page,
* as this commands will cause the printer to eject the sheet with
* only the 1st page printed. This commands are:
* \033&l%dA (setting paper size)
* \033&l%dH (setting paper tray)
* in simplex mode we set this parameters for each page,
* in duplex mode we set this parameters for each odd page
*/
if ((pcl->features & PCL_HAS_DUPLEX) && pcl->duplex_set && pcl->duplex)
{
/* We are printing duplex, so change margins as needed */
if (((pcl->page_count/num_copies)%2) == 0)
{
if (pcl->page_count != 0 && (pcl->features & PCL_CAN_SET_PAPER_SIZE))
{
fz_printf(out, "\033&l%dA", pcl->paper_size);
}
fz_puts(out, "\033&l0o0l0E");
fz_puts(out, pcl->odd_page_init);
}
else
fz_puts(out, pcl->even_page_init);
}
else
{
if (pcl->features & PCL_CAN_SET_PAPER_SIZE)
{
fz_printf(out, "\033&l%dA", pcl->paper_size);
}
fz_puts(out, "\033&l0o0l0E");
fz_puts(out, pcl->odd_page_init);
}
fz_printf(out, "\033&l%dX", num_copies); /* # of copies */
/* End raster graphics, position cursor at top. */
fz_puts(out, "\033*rB\033*p0x0Y");
/* The DeskJet and DeskJet Plus reset everything upon */
/* receiving \033*rB, so we must reinitialize graphics mode. */
if (pcl->features & PCL_END_GRAPHICS_DOES_RESET)
{
fz_puts(out, pcl->odd_page_init); /* Assume this does the right thing */
fz_printf(out, "\033&l%dX", num_copies); /* # of copies */
}
/* Set resolution. */
fz_printf(out, "\033*t%dR", xres);
pcl->page_count++;
}