#include <stdio.h>
#include <stdlib.h>

#include <types/channel.h>
#include <types/connection.h>
#include <types/proto_http.h>
#include <types/stream.h>
#include <types/stream_interface.h>
#include <types/task.h>

#define SHOW_FLAG(f,n)					\
	do {				 		\
		if (!((f) & (n))) break; 		\
		(f) &= ~(n);				\
		printf(#n"%s", (f) ? " | " : "");	\
	} while (0)

void show_chn_ana(unsigned int f)
{
	printf("chn->ana    = ");

	if (!f) {
		printf("0\n");
		return;
	}

	SHOW_FLAG(f, AN_REQ_INSPECT_FE);
	SHOW_FLAG(f, AN_REQ_WAIT_HTTP);
	SHOW_FLAG(f, AN_REQ_HTTP_BODY);
	SHOW_FLAG(f, AN_REQ_HTTP_PROCESS_FE);
	SHOW_FLAG(f, AN_REQ_SWITCHING_RULES);
	SHOW_FLAG(f, AN_REQ_INSPECT_BE);
	SHOW_FLAG(f, AN_REQ_HTTP_PROCESS_BE);
	SHOW_FLAG(f, AN_REQ_SRV_RULES);
	SHOW_FLAG(f, AN_REQ_HTTP_INNER);
	SHOW_FLAG(f, AN_REQ_HTTP_TARPIT);
	SHOW_FLAG(f, AN_REQ_STICKING_RULES);
	SHOW_FLAG(f, AN_REQ_PRST_RDP_COOKIE);
	SHOW_FLAG(f, AN_REQ_HTTP_XFER_BODY);
	SHOW_FLAG(f, AN_REQ_ALL);
	SHOW_FLAG(f, AN_RES_INSPECT);
	SHOW_FLAG(f, AN_RES_WAIT_HTTP);
	SHOW_FLAG(f, AN_RES_HTTP_PROCESS_BE);
	SHOW_FLAG(f, AN_RES_HTTP_PROCESS_FE);
	SHOW_FLAG(f, AN_RES_STORE_RULES);
	SHOW_FLAG(f, AN_RES_HTTP_XFER_BODY);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

void show_chn_flags(unsigned int f)
{
	printf("chn->flags  = ");

	if (!f) {
		printf("0\n");
		return;
	}

	SHOW_FLAG(f, CF_ISRESP);
	SHOW_FLAG(f, CF_WAKE_ONCE);
	SHOW_FLAG(f, CF_NEVER_WAIT);
	SHOW_FLAG(f, CF_SEND_DONTWAIT);
	SHOW_FLAG(f, CF_EXPECT_MORE);
	SHOW_FLAG(f, CF_DONT_READ);
	SHOW_FLAG(f, CF_AUTO_CONNECT);
	SHOW_FLAG(f, CF_READ_DONTWAIT);
	SHOW_FLAG(f, CF_KERN_SPLICING);
	SHOW_FLAG(f, CF_READ_ATTACHED);
	SHOW_FLAG(f, CF_ANA_TIMEOUT);
	SHOW_FLAG(f, CF_WROTE_DATA);
	SHOW_FLAG(f, CF_STREAMER_FAST);
	SHOW_FLAG(f, CF_STREAMER);
	SHOW_FLAG(f, CF_AUTO_CLOSE);
	SHOW_FLAG(f, CF_SHUTW_NOW);
	SHOW_FLAG(f, CF_SHUTW);
	SHOW_FLAG(f, CF_WAKE_WRITE);
	SHOW_FLAG(f, CF_WRITE_ERROR);
	SHOW_FLAG(f, CF_WRITE_TIMEOUT);
	SHOW_FLAG(f, CF_WRITE_PARTIAL);
	SHOW_FLAG(f, CF_WRITE_NULL);
	SHOW_FLAG(f, CF_READ_NOEXP);
	SHOW_FLAG(f, CF_SHUTR_NOW);
	SHOW_FLAG(f, CF_SHUTR);
	SHOW_FLAG(f, CF_WAKE_CONNECT);
	SHOW_FLAG(f, CF_READ_ERROR);
	SHOW_FLAG(f, CF_READ_TIMEOUT);
	SHOW_FLAG(f, CF_READ_PARTIAL);
	SHOW_FLAG(f, CF_READ_NULL);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

void show_conn_flags(unsigned int f)
{
	printf("conn->flags = ");
	if (!f) {
		printf("0\n");
		return;
	}

	SHOW_FLAG(f, CO_FL_XPRT_TRACKED);
	SHOW_FLAG(f, CO_FL_PRIVATE);
	SHOW_FLAG(f, CO_FL_ACCEPT_PROXY);
	SHOW_FLAG(f, CO_FL_SSL_WAIT_HS);
	SHOW_FLAG(f, CO_FL_SEND_PROXY);
	SHOW_FLAG(f, CO_FL_WAIT_L6_CONN);
	SHOW_FLAG(f, CO_FL_WAIT_L4_CONN);
	SHOW_FLAG(f, CO_FL_CONNECTED);
	SHOW_FLAG(f, CO_FL_ERROR);
	SHOW_FLAG(f, CO_FL_SOCK_WR_SH);
	SHOW_FLAG(f, CO_FL_SOCK_RD_SH);
	SHOW_FLAG(f, CO_FL_DATA_WR_SH);
	SHOW_FLAG(f, CO_FL_DATA_RD_SH);
	SHOW_FLAG(f, CO_FL_WAKE_DATA);
	SHOW_FLAG(f, CO_FL_INIT_DATA);
	SHOW_FLAG(f, CO_FL_ADDR_TO_SET);
	SHOW_FLAG(f, CO_FL_ADDR_FROM_SET);
	SHOW_FLAG(f, CO_FL_WAIT_ROOM);
	SHOW_FLAG(f, CO_FL_WAIT_DATA);
	SHOW_FLAG(f, CO_FL_XPRT_READY);
	SHOW_FLAG(f, CO_FL_CTRL_READY);
	SHOW_FLAG(f, CO_FL_CURR_WR_ENA);
	SHOW_FLAG(f, CO_FL_DATA_WR_ENA);
	SHOW_FLAG(f, CO_FL_SOCK_WR_ENA);
	SHOW_FLAG(f, CO_FL_CURR_RD_ENA);
	SHOW_FLAG(f, CO_FL_DATA_RD_ENA);
	SHOW_FLAG(f, CO_FL_SOCK_RD_ENA);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

void show_si_et(unsigned int f)
{
	printf("si->et      = ");
	if (!f) {
		printf("SI_ET_NONE\n");
		return;
	}

	SHOW_FLAG(f, SI_ET_QUEUE_TO);
	SHOW_FLAG(f, SI_ET_QUEUE_ERR);
	SHOW_FLAG(f, SI_ET_QUEUE_ABRT);
	SHOW_FLAG(f, SI_ET_CONN_TO);
	SHOW_FLAG(f, SI_ET_CONN_ERR);
	SHOW_FLAG(f, SI_ET_CONN_ABRT);
	SHOW_FLAG(f, SI_ET_CONN_RES);
	SHOW_FLAG(f, SI_ET_CONN_OTHER);
	SHOW_FLAG(f, SI_ET_DATA_TO);
	SHOW_FLAG(f, SI_ET_DATA_ERR);
	SHOW_FLAG(f, SI_ET_DATA_ABRT);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

void show_si_flags(unsigned int f)
{
	f &= 0xFFFF;

	printf("si->flags   = ");
	if (!f) {
		printf("SI_FL_NONE\n");
		return;
	}

	SHOW_FLAG(f, SI_FL_EXP);
	SHOW_FLAG(f, SI_FL_ERR);
	SHOW_FLAG(f, SI_FL_WAIT_ROOM);
	SHOW_FLAG(f, SI_FL_WAIT_DATA);
	SHOW_FLAG(f, SI_FL_ISBACK);
	SHOW_FLAG(f, SI_FL_DONT_WAKE);
	SHOW_FLAG(f, SI_FL_INDEP_STR);
	SHOW_FLAG(f, SI_FL_NOLINGER);
	SHOW_FLAG(f, SI_FL_NOHALF);
	SHOW_FLAG(f, SI_FL_SRC_ADDR);
	SHOW_FLAG(f, SI_FL_WANT_PUT);
	SHOW_FLAG(f, SI_FL_WANT_GET);

	if (f) {
		printf("EXTRA(0x%04x)", f);
	}
	putchar('\n');
}

void show_task_state(unsigned int f)
{
	printf("task->state = ");

	if (!f) {
		printf("TASK_SLEEPING\n");
		return;
	}

	SHOW_FLAG(f, TASK_WOKEN_OTHER);
	SHOW_FLAG(f, TASK_WOKEN_RES);
	SHOW_FLAG(f, TASK_WOKEN_MSG);
	SHOW_FLAG(f, TASK_WOKEN_SIGNAL);
	SHOW_FLAG(f, TASK_WOKEN_IO);
	SHOW_FLAG(f, TASK_WOKEN_TIMER);
	SHOW_FLAG(f, TASK_WOKEN_INIT);
	SHOW_FLAG(f, TASK_RUNNING);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

void show_txn_flags(unsigned int f)
{
	printf("txn->flags  = ");

	if (!f) {
		printf("0\n");
		return;
	}

	SHOW_FLAG(f, TX_NOT_FIRST);
	SHOW_FLAG(f, TX_USE_PX_CONN);
	SHOW_FLAG(f, TX_HDR_CONN_KAL);
	SHOW_FLAG(f, TX_HDR_CONN_CLO);
	SHOW_FLAG(f, TX_HDR_CONN_PRS);
	SHOW_FLAG(f, TX_WAIT_NEXT_RQ);
	SHOW_FLAG(f, TX_HDR_CONN_UPG);
	SHOW_FLAG(f, TX_PREFER_LAST);
	SHOW_FLAG(f, TX_CON_KAL_SET);
	SHOW_FLAG(f, TX_CON_CLO_SET);

	//printf("%s", f ? "" : " | ");
	switch (f & TX_CON_WANT_MSK) {
	case TX_CON_WANT_KAL: /*f &= ~TX_CON_WANT_MSK ; printf("TX_CON_WANT_KAL%s", f ? " | " : "");*/ break;
	case TX_CON_WANT_TUN: f &= ~TX_CON_WANT_MSK ; printf("TX_CON_WANT_TUN%s", f ? " | " : ""); break;
	case TX_CON_WANT_SCL: f &= ~TX_CON_WANT_MSK ; printf("TX_CON_WANT_SCL%s", f ? " | " : ""); break;
	case TX_CON_WANT_CLO: f &= ~TX_CON_WANT_MSK ; printf("TX_CON_WANT_CLO%s", f ? " | " : ""); break;
	}

	SHOW_FLAG(f, TX_CACHE_COOK);
	SHOW_FLAG(f, TX_CACHEABLE);
	SHOW_FLAG(f, TX_SCK_PRESENT);

	//printf("%s", f ? "" : " | ");
	switch (f & TX_SCK_MASK) {
	case TX_SCK_NONE:                        f &= ~TX_SCK_MASK ; /*printf("TX_SCK_NONE%s",     f ? " | " : "");*/ break;
	case TX_SCK_FOUND:                       f &= ~TX_SCK_MASK ; printf("TX_SCK_FOUND%s",    f ? " | " : ""); break;
	case TX_SCK_DELETED:                     f &= ~TX_SCK_MASK ; printf("TX_SCK_DELETED%s",  f ? " | " : ""); break;
	case TX_SCK_INSERTED:                    f &= ~TX_SCK_MASK ; printf("TX_SCK_INSERTED%s", f ? " | " : ""); break;
	case TX_SCK_REPLACED:                    f &= ~TX_SCK_MASK ; printf("TX_SCK_REPLACED%s", f ? " | " : ""); break;
	case TX_SCK_UPDATED:                     f &= ~TX_SCK_MASK ; printf("TX_SCK_UPDATED%s",  f ? " | " : ""); break;
	default: printf("TX_SCK_MASK(%02x)", f); f &= ~TX_SCK_MASK ; printf("%s",                f ? " | " : ""); break;
	}

	//printf("%s", f ? "" : " | ");
	switch (f & TX_CK_MASK) {
	case TX_CK_NONE:                        f &= ~TX_CK_MASK ; /*printf("TX_CK_NONE%s",    f ? " | " : "");*/ break;
	case TX_CK_INVALID:                     f &= ~TX_CK_MASK ; printf("TX_CK_INVALID%s", f ? " | " : ""); break;
	case TX_CK_DOWN:                        f &= ~TX_CK_MASK ; printf("TX_CK_DOWN%s",    f ? " | " : ""); break;
	case TX_CK_VALID:                       f &= ~TX_CK_MASK ; printf("TX_CK_VALID%s",   f ? " | " : ""); break;
	case TX_CK_EXPIRED:                     f &= ~TX_CK_MASK ; printf("TX_CK_EXPIRED%s", f ? " | " : ""); break;
	case TX_CK_OLD:                         f &= ~TX_CK_MASK ; printf("TX_CK_OLD%s",     f ? " | " : ""); break;
	case TX_CK_UNUSED:                      f &= ~TX_CK_MASK ; printf("TX_CK_UNUSED%s",  f ? " | " : ""); break;
	default: printf("TX_CK_MASK(%02x)", f); f &= ~TX_CK_MASK ; printf("%s",              f ? " | " : ""); break;
	}

	SHOW_FLAG(f, TX_CLTARPIT);
	SHOW_FLAG(f, TX_SVALLOW);
	SHOW_FLAG(f, TX_SVDENY);
	SHOW_FLAG(f, TX_CLALLOW);
	SHOW_FLAG(f, TX_CLDENY);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

void show_strm_flags(unsigned int f)
{
	printf("strm->flags = ");

	if (!f) {
		printf("0\n");
		return;
	}

	SHOW_FLAG(f, SF_SRV_REUSED);
	SHOW_FLAG(f, SF_IGNORE_PRST);

	//printf("%s", f ? "" : " | ");
	switch (f & SF_FINST_MASK) {
	case SF_FINST_R: f &= ~SF_FINST_MASK ; printf("SF_FINST_R%s", f ? " | " : ""); break;
	case SF_FINST_C: f &= ~SF_FINST_MASK ; printf("SF_FINST_C%s", f ? " | " : ""); break;
	case SF_FINST_H: f &= ~SF_FINST_MASK ; printf("SF_FINST_H%s", f ? " | " : ""); break;
	case SF_FINST_D: f &= ~SF_FINST_MASK ; printf("SF_FINST_D%s", f ? " | " : ""); break;
	case SF_FINST_L: f &= ~SF_FINST_MASK ; printf("SF_FINST_L%s", f ? " | " : ""); break;
	case SF_FINST_Q: f &= ~SF_FINST_MASK ; printf("SF_FINST_Q%s", f ? " | " : ""); break;
	case SF_FINST_T: f &= ~SF_FINST_MASK ; printf("SF_FINST_T%s", f ? " | " : ""); break;
	}

	switch (f & SF_ERR_MASK) {
	case SF_ERR_LOCAL:    f &= ~SF_ERR_MASK ; printf("SF_ERR_LOCAL%s",    f ? " | " : ""); break;
	case SF_ERR_CLITO:    f &= ~SF_ERR_MASK ; printf("SF_ERR_CLITO%s",    f ? " | " : ""); break;
	case SF_ERR_CLICL:    f &= ~SF_ERR_MASK ; printf("SF_ERR_CLICL%s",    f ? " | " : ""); break;
	case SF_ERR_SRVTO:    f &= ~SF_ERR_MASK ; printf("SF_ERR_SRVTO%s",    f ? " | " : ""); break;
	case SF_ERR_SRVCL:    f &= ~SF_ERR_MASK ; printf("SF_ERR_SRVCL%s",    f ? " | " : ""); break;
	case SF_ERR_PRXCOND:  f &= ~SF_ERR_MASK ; printf("SF_ERR_PRXCOND%s",  f ? " | " : ""); break;
	case SF_ERR_RESOURCE: f &= ~SF_ERR_MASK ; printf("SF_ERR_RESOURCE%s", f ? " | " : ""); break;
	case SF_ERR_INTERNAL: f &= ~SF_ERR_MASK ; printf("SF_ERR_INTERNAL%s", f ? " | " : ""); break;
	case SF_ERR_DOWN:     f &= ~SF_ERR_MASK ; printf("SF_ERR_DOWN%s",     f ? " | " : ""); break;
	case SF_ERR_KILLED:   f &= ~SF_ERR_MASK ; printf("SF_ERR_KILLED%s",   f ? " | " : ""); break;
	case SF_ERR_UP:       f &= ~SF_ERR_MASK ; printf("SF_ERR_UP%s",       f ? " | " : ""); break;
	}

	SHOW_FLAG(f, SF_TUNNEL);
	SHOW_FLAG(f, SF_REDIRECTABLE);
	SHOW_FLAG(f, SF_CONN_TAR);
	SHOW_FLAG(f, SF_REDISP);
	SHOW_FLAG(f, SF_INITIALIZED);
	SHOW_FLAG(f, SF_CURR_SESS);
	SHOW_FLAG(f, SF_MONITOR);
	SHOW_FLAG(f, SF_FORCE_PRST);
	SHOW_FLAG(f, SF_BE_ASSIGNED);
	SHOW_FLAG(f, SF_ADDR_SET);
	SHOW_FLAG(f, SF_ASSIGNED);
	SHOW_FLAG(f, SF_DIRECT);

	if (f) {
		printf("EXTRA(0x%08x)", f);
	}
	putchar('\n');
}

int main(int argc, char **argv)
{
	unsigned int flags;

	if (argc < 2) {
		fprintf(stderr, "Usage: %s 0x<flags|state>\n", argv[0]);
		exit(1);
	}

	flags = strtoul(argv[1], NULL, 0);

	show_task_state(flags);
	show_txn_flags(flags);
	show_strm_flags(flags);
	show_si_et(flags);
	show_si_flags(flags);
	show_conn_flags(flags);
	show_chn_flags(flags);
	show_chn_ana(flags);

	return 0;
}