int printlog_cgi(HttpState* state)
{
auto int bytes_written;
switch(state->substate) {
case PRTLOG_INIT:
state->p=&prtlog_header[0];
state->substate=PRTLOG_HEADER;
read_log_reset();
// intentionally no break
case PRTLOG_HEADER:
if(*state->p) {
bytes_written=sock_fastwrite(&state->s,state->p,strlen(state->p));
if(bytes_written>0)
state->p+=bytes_written;
} else {
state->p=NULL;
state->offset=0;
state->substate=PRTLOG_PRTITEM;
}
break;
case PRTLOG_PRTITEM:
if(state->p==NULL || *state->p=='\0' || *state->p=='\xff') {
read_log(state->buffer, 128);
if(strlen(state->buffer))
{
//still reading out log contents
state->p=state->buffer;
state->offset = 0;
} else {
state->offset=0;
state->p=&prtlog_footer[0];
state->substate=PRTLOG_FOOTER;
}
state->offset++;
} else {
bytes_written=sock_fastwrite(&state->s,state->p,strlen(state->p));
if(bytes_written>0) {
state->p+=bytes_written;
}
}
break;
case PRTLOG_FOOTER:
if(*state->p) {
bytes_written=sock_fastwrite(&state->s,state->p,strlen(state->p));
if(bytes_written>0)
state->p+=bytes_written;
} else
return 1; // done
break;
}
return 0;
}
int printlog_cgi(HttpState *state)
{
auto int bytes_written;
switch (state->substate)
{
case PRTLOG_INIT:
// Temporarily cast const away since the p member in HttpState is a
// general purpose pointer
state->p = (char *) &prtlog_header[0];
state->substate = PRTLOG_HEADER;
read_log_reset();
// intentionally no break
case PRTLOG_HEADER:
if (*state->p)
{
bytes_written = sock_fastwrite(&state->s, state->p, strlen(state->p));
if (bytes_written > 0)
{
state->p += bytes_written;
}
}
else
{
state->p = NULL;
state->offset = 0;
state->substate = PRTLOG_PRTITEM;
}
break;
case PRTLOG_PRTITEM:
if (state->p == NULL || *state->p == '\0' || *state->p == '\xff')
{
read_log(state->buffer, 128);
if (strlen(state->buffer))
{
//still reading out log contents
state->p = state->buffer;
state->offset = 0;
}
else
{
state->offset = 0;
// Temporarily cast const away since the p member in HttpState is
// a general purpose pointer
state->p = (char *) &prtlog_footer[0];
state->substate = PRTLOG_FOOTER;
}
++state->offset;
}
else
{
bytes_written = sock_fastwrite(&state->s, state->p, strlen(state->p));
if (bytes_written > 0)
{
state->p += bytes_written;
}
}
break;
case PRTLOG_FOOTER:
if (*state->p)
{
bytes_written = sock_fastwrite(&state->s, state->p, strlen(state->p));
if (bytes_written > 0)
{
state->p += bytes_written;
}
}
else
{
return 1; // done
}
break;
}
return 0;
}
