#include "job.h"
#include "postfix.h"
+#include "buffer.h"
struct jpriv_t {
buffer_t ibuf;
buffer_t obuf;
};
-void postfix_start(job_t *job, query_t *query)
+jpriv_t *postfix_jpriv_init(jpriv_t *jp)
{
+ buffer_init(&jp->ibuf);
+ buffer_init(&jp->obuf);
+ return jp;
+}
+void postfix_jpriv_wipe(jpriv_t *jp)
+{
+ buffer_wipe(&jp->ibuf);
+ buffer_wipe(&jp->obuf);
+}
+DO_NEW(jpriv_t, postfix_jpriv);
+DO_DELETE(jpriv_t, postfix_jpriv);
+
+
+void postfix_start(job_t *listener)
+{
+ job_t *job;
+
+ job = job_accept(listener, JOB_READ);
+ if (!job)
+ return;
+
+ job->jdata = postfix_jpriv_new();
}
void postfix_stop(job_t *job)
{
+ postfix_jpriv_delete(&job->jdata);
}
void postfix_process(job_t *job)
{
- if (job->state & JOB_LISTEN) {
- /* TODO check return code */
- job_accept(job, JOB_READ);
- }
+ int nb;
- if (job->state & JOB_WRITE) {
- int nbwritten;
+ switch (job->state) {
+ case JOB_LISTEN:
+ return postfix_start(job);
- nbwritten = write(job->fd, job->jdata->obuf.data, job->jdata->obuf.len);
- if (nbwritten < 0) {
+ case JOB_WRITE:
+ nb = write(job->fd, job->jdata->obuf.data, job->jdata->obuf.len);
+ if (nb < 0) {
job->error = errno != EINTR && errno != EAGAIN;
return;
}
- buffer_consume(&job->jdata->obuf, nbwritten);
- }
+ buffer_consume(&job->jdata->obuf, nb);
+ if (job->jdata->obuf.len)
+ return;
- if (job->state & JOB_READ) {
- int nbread;
+ job_update_state(job, JOB_READ);
- nbread = buffer_read(&job->jdata->ibuf, job->fd, -1);
- if (nbread < 0) {
+ /* fall through */
+
+ case JOB_READ:
+ nb = buffer_read(&job->jdata->ibuf, job->fd, -1);
+ if (nb < 0) {
job->error = errno != EINTR && errno != EAGAIN;
return;
}
- if (nbread == 0) {
+ if (nb == 0) {
job->error = true;
return;
}
if (!strstr(job->jdata->ibuf.data, "\r\n\r\n"))
return;
- job->state &= ~JOB_READ;
-
/* TODO: do the parse */
+ job_update_state(job, JOB_IDLE);
+ return;
+
+ default:
+ job->error = true;
+ return;
}
}