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Diffstat (limited to 'src/qmail.c')
-rw-r--r--src/qmail.c139
1 files changed, 74 insertions, 65 deletions
diff --git a/src/qmail.c b/src/qmail.c
index 7bdfd29..f143af1 100644
--- a/src/qmail.c
+++ b/src/qmail.c
@@ -1,21 +1,22 @@
+#include "qmail.h"
+
#include <unistd.h>
-#include "readwrite.h"
+
#include "buffer.h"
-#include "wait.h"
+#include "env.h"
#include "exit.h"
#include "fd.h"
-#include "qmail.h"
+#include "readwrite.h"
+#include "wait.h"
+
#include "auto_qmail.h"
-#include "env.h"
-static char *binqqargs[2] = { 0, 0 } ;
+static char *binqqargs[2] = {0, 0};
static void setup_qqargs()
{
- if (!binqqargs[0])
- binqqargs[0] = env_get("QMAILQUEUE");
- if (!binqqargs[0])
- binqqargs[0] = "bin/qmail-queue";
+ if (!binqqargs[0]) binqqargs[0] = env_get("QMAILQUEUE");
+ if (!binqqargs[0]) binqqargs[0] = "bin/qmail-queue";
}
int qmail_open(struct qmail *qq)
@@ -26,26 +27,34 @@ int qmail_open(struct qmail *qq)
setup_qqargs();
if (pipe(pim) == -1) return -1;
- if (pipe(pie) == -1) { close(pim[0]); close(pim[1]); return -1; }
-
+ if (pipe(pie) == -1) {
+ close(pim[0]);
+ close(pim[1]);
+ return -1;
+ }
+
switch (qq->pid = vfork()) {
case -1:
- close(pim[0]); close(pim[1]);
- close(pie[0]); close(pie[1]);
+ close(pim[0]);
+ close(pim[1]);
+ close(pie[0]);
+ close(pie[1]);
return -1;
case 0:
close(pim[1]);
close(pie[1]);
- if (fd_move(0,pim[0]) == -1) _exit(120);
- if (fd_move(1,pie[0]) == -1) _exit(120);
+ if (fd_move(0, pim[0]) == -1) _exit(120);
+ if (fd_move(1, pie[0]) == -1) _exit(120);
if (chdir(auto_qmail) == -1) _exit(61);
- execv(*binqqargs,binqqargs);
+ execv(*binqqargs, binqqargs);
_exit(120);
}
- qq->fdm = pim[1]; close(pim[0]);
- qq->fde = pie[1]; close(pie[0]);
- buffer_init(&qq->ss,write,qq->fdm,qq->buf,sizeof(qq->buf));
+ qq->fdm = pim[1];
+ close(pim[0]);
+ qq->fde = pie[1];
+ close(pie[0]);
+ buffer_init(&qq->ss, write, qq->fdm, qq->buf, sizeof(qq->buf));
qq->flagerr = 0;
return 0;
}
@@ -60,31 +69,33 @@ void qmail_fail(struct qmail *qq)
qq->flagerr = 1;
}
-void qmail_put(struct qmail *qq,char *s,int len)
+void qmail_put(struct qmail *qq, char *s, int len)
{
- if (!qq->flagerr) if (buffer_put(&qq->ss,s,len) == -1) qq->flagerr = 1;
+ if (!qq->flagerr)
+ if (buffer_put(&qq->ss, s, len) == -1) qq->flagerr = 1;
}
-void qmail_puts(struct qmail *qq,char *s)
+void qmail_puts(struct qmail *qq, char *s)
{
- if (!qq->flagerr) if (buffer_puts(&qq->ss,s) == -1) qq->flagerr = 1;
+ if (!qq->flagerr)
+ if (buffer_puts(&qq->ss, s) == -1) qq->flagerr = 1;
}
-void qmail_from(struct qmail *qq,char *s)
+void qmail_from(struct qmail *qq, char *s)
{
if (buffer_flush(&qq->ss) == -1) qq->flagerr = 1;
close(qq->fdm);
- buffer_init(&qq->ss,write,qq->fde,qq->buf,sizeof(qq->buf));
- qmail_put(qq,"F",1);
- qmail_puts(qq,s);
- qmail_put(qq,"",1);
+ buffer_init(&qq->ss, write, qq->fde, qq->buf, sizeof(qq->buf));
+ qmail_put(qq, "F", 1);
+ qmail_puts(qq, s);
+ qmail_put(qq, "", 1);
}
-void qmail_to(struct qmail *qq,char *s)
+void qmail_to(struct qmail *qq, char *s)
{
- qmail_put(qq,"T",1);
- qmail_puts(qq,s);
- qmail_put(qq,"",1);
+ qmail_put(qq, "T", 1);
+ qmail_puts(qq, s);
+ qmail_put(qq, "", 1);
}
char *qmail_close(struct qmail *qq)
@@ -92,48 +103,46 @@ char *qmail_close(struct qmail *qq)
int wstat;
int exitcode;
- qmail_put(qq,"",1);
- if (!qq->flagerr)
+ qmail_put(qq, "", 1);
+ if (!qq->flagerr)
if (buffer_flush(&qq->ss) == -1) qq->flagerr = 1;
close(qq->fde);
- if (wait_pid(&wstat,qq->pid) != qq->pid)
- return "Zqq waitpid surprise (#4.3.0)";
- if (wait_crashed(wstat))
- return "Zqq crashed (#4.3.0)";
+ if (wait_pid(&wstat, qq->pid) != qq->pid) return "Zqq waitpid surprise (#4.3.0)";
+ if (wait_crashed(wstat)) return "Zqq crashed (#4.3.0)";
exitcode = wait_exitcode(wstat);
switch (exitcode) {
- case 0: if (!qq->flagerr) return ""; /* fall through */
- case 11: return "Denvelope address too long for qq (#5.1.3)";
- case 31: return "Dmail server permanently rejected message (#5.3.0)";
- case 32: return "Vmail server does not accept message (#5.3.0)";
- case 33: return "Smail server does not accept message (#5.3.0)";
- case 34: return "Amail server does not accept message (#5.3.0)";
- case 35: return "Imail server fails to verify DKIM signed message (#5.3.0)";
- case 51: return "Zqq out of memory (#4.3.0)";
- case 52: return "Zqq timeout (#4.3.0)";
- case 53: return "Zqq write error or disk full (#4.3.0)";
- case 54: return "Zqq read error (#4.3.0)";
- case 55: return "Zqq unable to read configuration (#4.3.0)";
- case 56: return "Zqq trouble making network connection (#4.3.0)";
- case 61: return "Zqq trouble in home directory (#4.3.0)";
- case 62: return "Zqq trouble creating files in queue (#4.3.0)";
- case 63: /* qmail-queue: fstat/unlinking problem */
- case 64: /* qmail-queue: linking pidfn -> messfn */
- case 65: /* qmail-queue: exclusive open failed */
- case 66: /* qmail-queue: linking intdfn -> todofn */
- case 71: return "Zmail server temporarily rejected message (#4.3.0)";
- case 72: return "Zconnection to mail server timed out (#4.4.1)";
- case 73: return "Zconnection to mail server rejected (#4.4.1)";
- case 74: return "Zcommunication with mail server failed (#4.4.2)";
- case 91: /* fall through */
- case 81: return "Zqq internal bug (#4.3.0)";
+ case 0:
+ if (!qq->flagerr) return ""; /* fall through */
+ case 11: return "Denvelope address too long for qq (#5.1.3)";
+ case 31: return "Dmail server permanently rejected message (#5.3.0)";
+ case 32: return "Vmail server does not accept message (#5.3.0)";
+ case 33: return "Smail server does not accept message (#5.3.0)";
+ case 34: return "Amail server does not accept message (#5.3.0)";
+ case 35: return "Imail server fails to verify DKIM signed message (#5.3.0)";
+ case 51: return "Zqq out of memory (#4.3.0)";
+ case 52: return "Zqq timeout (#4.3.0)";
+ case 53: return "Zqq write error or disk full (#4.3.0)";
+ case 54: return "Zqq read error (#4.3.0)";
+ case 55: return "Zqq unable to read configuration (#4.3.0)";
+ case 56: return "Zqq trouble making network connection (#4.3.0)";
+ case 61: return "Zqq trouble in home directory (#4.3.0)";
+ case 62: return "Zqq trouble creating files in queue (#4.3.0)";
+ case 63: /* qmail-queue: fstat/unlinking problem */
+ case 64: /* qmail-queue: linking pidfn -> messfn */
+ case 65: /* qmail-queue: exclusive open failed */
+ case 66: /* qmail-queue: linking intdfn -> todofn */
+ case 71: return "Zmail server temporarily rejected message (#4.3.0)";
+ case 72: return "Zconnection to mail server timed out (#4.4.1)";
+ case 73: return "Zconnection to mail server rejected (#4.4.1)";
+ case 74: return "Zcommunication with mail server failed (#4.4.2)";
+ case 91: /* fall through */
+ case 81: return "Zqq internal bug (#4.3.0)";
case 115: /* compatibility */
case 120: return "Zunable to exec qq (#4.3.0)";
default:
- if ((exitcode >= 11) && (exitcode <= 40))
- return "Dqq permanent problem (#5.3.0)";
+ if ((exitcode >= 11) && (exitcode <= 40)) return "Dqq permanent problem (#5.3.0)";
return "Zqq temporary problem (#4.3.0)";
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 17:07:00 +0000