/**
* @brief OUTPUT handler for stdout
* @ingroup io
*/
int revm_output(char *str)
{
char *tmp;
char c;
int ret;
PROFILER_IN(__FILE__, __FUNCTION__, __LINE__);
revm_log(str);
/* No -- more -- output breaks in non-interactive, non embedded, remote modes */
if ((world.state.revm_mode != REVM_STATE_INTERACTIVE &&
world.state.revm_mode != REVM_STATE_EMBEDDED)
|| world.curjob->ws.io.type == REVM_IO_DUMP
|| !world.curjob->ws.io.outcache.lines
|| world.curjob->curscope
|| !(int)config_get_data(REVM_CONFIG_USEMORE))
PROFILER_ROUT(__FILE__, __FUNCTION__, __LINE__,
(world.curjob->ws.io.output(str)));
/* Discard outputs */
if (world.curjob->ws.io.outcache.ignore)
PROFILER_ROUT(__FILE__, __FUNCTION__, __LINE__, -1);
/* Counts lines */
tmp = strchr(str, '\n');
while (tmp)
{
world.curjob->ws.io.outcache.nblines--;
if (*tmp == '\0')
break;
tmp ++;
tmp = strchr(tmp, '\n');
}
/* Do the output */
ret = world.curjob->ws.io.output(str);
/* Is there any lines remaining ? */
if (world.curjob->ws.io.outcache.nblines < 0)
{
revm_flush();
tmp = "-- press enter for more ('q/n' to quit / next) --\n";
world.curjob->ws.io.output(tmp);
/* We decided to discard further output (until next revm_flush) */
if ((read(world.curjob->ws.io.input_fd, &c, 1) == 1) && (c == 'q' || c == 'n'))
{
if (c == 'q')
world.curjob->ws.io.outcache.ignore = 1;
world.curjob->ws.io.output("\n");
revm_log("\n");
PROFILER_ROUT(__FILE__, __FUNCTION__, __LINE__,
(c == 'q' ? -1 : -2));
}
}
PROFILER_ROUT(__FILE__, __FUNCTION__, __LINE__, ret);
}
/**
* @brief Display str on all term
* @ingroup io
*/
int revm_output_bcast(char *str)
{
int index;
int ret = 0;
revmjob_t *old;
char **keys;
int keynbr;
PROFILER_IN(__FILE__, __FUNCTION__, __LINE__);
/* Saving current output parameters */
old = world.curjob;
/* Net's outputs */
if (world.state.revm_net)
{
keys = hash_get_keys(&world.jobs, &keynbr);
for (index = 0; index < keynbr; index++)
{
old = hash_get(&world.jobs, keys[index]);
if (!strcmp(keys[index], "local") || !strcmp(keys[index], "net_init") ||
!strncmp(keys[index], "DUMP", 4) || !old->ws.active);
continue;
world.curjob = old;
ret |= revm_output(str);
revm_flush();
}
}
/* stdout */
if (world.state.revm_mode != REVM_STATE_CMDLINE)
{
world.curjob = hash_get(&world.jobs, "local");
ret |= revm_output(str);
}
/* Restore */
world.curjob = old;
PROFILER_ROUT(__FILE__, __FUNCTION__, __LINE__, (ret));
}
/**
* Update the screen depending of the actual job
*
* @param isnew
* @param prompt_display
* @return
*/
int revm_screen_update(u_short isnew, u_short prompt_display)
{
PROFILER_IN(__FILE__, __FUNCTION__, __LINE__);
/* clear screen */
revm_output_nolog("\033[2J");
revm_output_nolog("\033[0;0H");
revm_buffer_reset(isnew);
revm_flush();
/* Rebuild the current screen */
if (world.curjob->ws.screen.buf != NULL)
{
revm_output_nolog(world.curjob->ws.screen.head);
if (world.curjob->ws.screen.head >= world.curjob->ws.screen.tail)
{
revm_output_nolog(world.curjob->ws.screen.head);
revm_output_nolog(world.curjob->ws.screen.buf);
}
}
revm_screen_change(isnew, prompt_display);
PROFILER_ROUT(__FILE__, __FUNCTION__, __LINE__, 0);
}