removed top level directory

1 files changed, 372 insertions, 0 deletions

diff --git a/src/qmail-showctl.c b/src/qmail-showctl.c
new file mode 100644
index 0000000..2b4cc0a
--- /dev/null
+++ b/src/qmail-showctl.c
@@ -0,0 +1,372 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include "spf.h"
+#include "buffer.h"
+#include "exit.h"
+#include "fmt.h"
+#include "str.h"
+#include "control.h"
+#include "constmap.h"
+#include "stralloc.h"
+#include "direntry.h"
+#include "auto_uids.h"
+#include "auto_qmail.h"
+#include "auto_break.h"
+#include "auto_patrn.h"
+#include "auto_spawn.h"
+#include "auto_split.h"
+
+stralloc me = {0};
+int meok;
+
+stralloc line = {0};
+char num[FMT_ULONG];
+
+void safeput(char *buf,unsigned int len)
+{
+  char ch;
+
+  while (len > 0) {
+    ch = *buf;
+    if ((ch < 32) || (ch > 126)) ch = '?';
+    buffer_put(buffer_1,&ch,1);
+    ++buf;
+    --len;
+  }
+}
+
+void do_int(char *fn,char *def,char *pre,char *post)
+{
+  int i;
+  buffer_puts(buffer_1,"\n");
+  buffer_puts(buffer_1,fn);
+  buffer_puts(buffer_1,": ");
+  switch (control_readint(&i,fn)) {
+    case 0:
+      buffer_puts(buffer_1,"(Default.) ");
+      buffer_puts(buffer_1,pre);
+      buffer_puts(buffer_1,def);
+      buffer_puts(buffer_1,post);
+      buffer_puts(buffer_1,".\n");
+      break;
+    case 1:
+      if (i < 0) i = 0;
+      buffer_puts(buffer_1,pre);
+      buffer_put(buffer_1,num,fmt_uint(num,i));
+      buffer_puts(buffer_1,post);
+      buffer_puts(buffer_1,".\n");
+      break;
+    default:
+      buffer_puts(buffer_1,"Oops! Trouble reading this file.\n");
+      break;
+  }
+}
+
+void do_str(char *fn,int flagme,char *def,char *pre)
+{
+  buffer_puts(buffer_1,"\n");
+  buffer_puts(buffer_1,fn);
+  buffer_puts(buffer_1,": ");
+  switch (control_readline(&line,fn)) {
+    case 0:
+      buffer_puts(buffer_1,"(Default.) ");
+      if (!stralloc_copys(&line,def)) {
+        buffer_puts(buffer_1,"Oops! Out of memory.\n");
+        break;
+      };
+      if (flagme && meok)
+        if (!stralloc_copy(&line,&me)) {
+          buffer_puts(buffer_1,"Oops! Out of memory.\n");
+          break;
+        };
+    case 1:
+      buffer_puts(buffer_1,pre);
+      safeput(line.s,line.len);
+      buffer_puts(buffer_1,".\n");
+      break;
+    default:
+      buffer_puts(buffer_1,"Oops! Trouble reading this file.\n");
+      break;
+  }
+}
+
+int do_lst(char *fn,char *def,char *pre,char *post)
+{
+  int i;
+  int j;
+
+  buffer_puts(buffer_1,"\n");
+  buffer_puts(buffer_1,fn);
+  buffer_puts(buffer_1,": ");
+  switch (control_readfile(&line,fn,0)) {
+    case 0:
+      buffer_puts(buffer_1,"(Default.) ");
+      buffer_puts(buffer_1,def);
+      buffer_puts(buffer_1,"\n");
+      return 0;
+    case 1:
+      buffer_puts(buffer_1,"\n");
+      i = 0;
+      for (j = 0; j < line.len; ++j)
+  if (!line.s[j]) {
+          buffer_puts(buffer_1,pre);
+          safeput(line.s + i,j - i);
+          buffer_puts(buffer_1,post);
+          buffer_puts(buffer_1,"\n");
+    i = j + 1;
+  }
+      return 1;
+    default:
+      buffer_puts(buffer_1,"Oops! Trouble reading this file.\n");
+      return -1;
+  }
+}
+
+int main()
+{
+  DIR *dir;
+  direntry *d;
+  struct stat stmrh;
+  struct stat stmrhcdb;
+
+  buffer_puts(buffer_1,"s/qmail home directory: ");
+  buffer_puts(buffer_1,auto_qmail);
+  buffer_puts(buffer_1,".\n");
+
+  buffer_puts(buffer_1,"user-ext delimiter: ");
+  buffer_puts(buffer_1,auto_break);
+  buffer_puts(buffer_1,".\n");
+
+  buffer_puts(buffer_1,"paternalism (in decimal): ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_patrn));
+  buffer_puts(buffer_1,".\n");
+
+  buffer_puts(buffer_1,"silent concurrency limit: ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_spawn));
+  buffer_puts(buffer_1,".\n");
+
+  buffer_puts(buffer_1,"subdirectory split: ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_split));
+  buffer_puts(buffer_1,".\n");
+
+  buffer_puts(buffer_1,"user ids: ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uida));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidd));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidl));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uido));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidp));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidq));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidr));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uids));
+  buffer_puts(buffer_1,".\n");
+
+  buffer_puts(buffer_1,"group ids: ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_gidn));
+  buffer_puts(buffer_1,", ");
+  buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_gidq));
+  buffer_puts(buffer_1,".\n");
+
+  if (chdir(auto_qmail) == -1) {
+    buffer_puts(buffer_1,"Oops! Unable to chdir to ");
+    buffer_puts(buffer_1,auto_qmail);
+    buffer_puts(buffer_1,".\n");
+    buffer_flush(buffer_1);
+    _exit(110);
+  }
+  if (chdir("control") == -1) {
+    buffer_puts(buffer_1,"Oops! Unable to chdir to control.\n");
+    buffer_flush(buffer_1);
+    _exit(110);
+  }
+
+  dir = opendir(".");
+  if (!dir) {
+    buffer_puts(buffer_1,"Oops! Unable to open current directory.\n");
+    buffer_flush(buffer_1);
+    _exit(110);
+  }
+
+  meok = control_readline(&me,"me");
+  if (meok == -1) {
+    buffer_puts(buffer_1,"Oops! Trouble reading control/me.");
+    buffer_flush(buffer_1);
+    _exit(112);
+  }
+
+  do_lst("authsenders","No authenticated SMTP senders.","Authenticated SMTP senders: ","");
+  do_lst("badhelo","Any HELO/EHLO greeting is allowed.",""," not accepted in HELO/EHLO; exception token is '!'.");
+  do_lst("badmailfrom","Any MAIL FROM is allowed.",""," are rejected or treated special in MAIL FROM depending on tokens: '!', '?', '=', '~', '+'.");
+  do_lst("badloadertypes","Any loader types are accepted.",""," not accepted as loader type.");
+  /* XXX: check badloadertypes.cdb contents */
+   buffer_puts(buffer_1,"\nbadloadertypes.cdb: ");
+  if (stat("badloadertypes",&stmrh) == -1)
+    if (stat("badloadertypes.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"(Default.) No effect.\n");
+    else
+      buffer_puts(buffer_1,"Oops! badloadertypes.cdb exists but badloadertypes doesn't.\n");
+  else
+    if (stat("badloadertypes.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"Oops! badloadertypes exists but badloadertypes.cdb doesn't.\n");
+    else
+      if (stmrh.st_mtime > stmrhcdb.st_mtime)
+        buffer_puts(buffer_1,"Oops! badloadertypes.cdb is older than badloadertypes.\n");
+      else
+        buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n");
+  do_lst("badmimetypes","Any MIME types are accepted.",""," not accepted as MIME type.");
+  /* XXX: check badmimetypes.cdb contents */
+   buffer_puts(buffer_1,"\nbadmimetypes.cdb: ");
+  if (stat("badmimetypes",&stmrh) == -1)
+    if (stat("badmimetypes.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"(Default.) No effect.\n");
+    else
+      buffer_puts(buffer_1,"Oops! badmimetypes.cdb exists but badmimetypes doesn't.\n");
+  else
+    if (stat("badmimetypes.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"Oops! badmimetypes exists but badmimetypes.cdb doesn't.\n");
+    else
+      if (stmrh.st_mtime > stmrhcdb.st_mtime)
+        buffer_puts(buffer_1,"Oops! badmimetypes.cdb is older than badmimetypes.\n");
+      else
+        buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n");
+  do_lst("badrcptto","Any RCPT TO is allowed.",""," not accepted in RCPT TO.");
+  do_str("bouncefrom",0,"MAILER-DAEMON","Bounce user name is ");
+  do_str("bouncehost",1,"bouncehost","Bounce host name is ");
+  do_int("bouncemaxbytes","0","Bounce size limit is "," bytes");
+  do_int("concurrencylocal","10","Local concurrency is ","");
+  do_int("concurrencyremote","20","Remote concurrency is ","");
+  do_int("databytes","0","SMTP DATA limit is "," bytes");
+  do_str("defaultdomain",1,"defaultdomain","Default domain name is ");
+  do_str("defaulthost",1,"defaulthost","Default host name is ");
+  do_lst("dkimdomains","No DKIM domains defined for signing.","DKIM domains: ","");
+  do_lst("domaincerts","No domain certs defined.","Domain certs: ","");
+  do_lst("domainips","No domain ip mappings defined.","Mappping sender domain part to local ip: ","");
+  do_str("doublebouncehost",1,"doublebouncehost","2B recipient host: ");
+  do_str("doublebounceto",0,"postmaster","2B recipient user: ");
+  do_str("envnoathost",1,"envnoathost","Presumed domain name is ");
+  do_str("helohost",1,"helohost","SMTP client HELO host name is ");
+  do_str("idhost",1,"idhost","Message-ID host name is ");
+  do_str("localiphost",1,"localiphost","Local IP address becomes ");
+  do_lst("locals","Messages for me are delivered locally.","Messages for "," are delivered locally.");
+  do_str("me",0,"undefined! Uh-oh","My name is ");
+
+  do_lst("mailfromrules","Any envelope sender are accepted.",""," (MAV rule).");
+  /* XXX: check mailfromrules.cdb contents */
+  buffer_puts(buffer_1,"\nmailfromrules.cdb: ");
+  if (stat("mailfromrules",&stmrh) == -1)
+    if (stat("mailfromrules.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"(Default.) No effect.\n");
+    else
+      buffer_puts(buffer_1,"Oops! mailfromrules.cdb exists but mailfromrules doesn't.\n");
+  else
+    if (stat("mailfromrules.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"Oops! mailfromrules exists but mailfromrules.cdb doesn't.\n");
+    else
+      if (stmrh.st_mtime > stmrhcdb.st_mtime)
+        buffer_puts(buffer_1,"Oops! mailfromrules.cdb is older than mailfromrules.\n");
+      else
+        buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n");
+
+  do_lst("percenthack","The percent hack is not allowed.","The percent hack is allowed for user%host@",".");
+  do_str("plusdomain",1,"plusdomain","Plus domain name is ");
+  do_lst("qmqpservers","No QMQP servers.","QMQP server: ",".");
+  do_int("queuelifetime","604800","Message lifetime in the queue is "," seconds");
+
+  if (do_lst("rcpthosts","SMTP clients may send messages to any recipient.","SMTP clients may send messages to recipients at ","."))
+    do_lst("morercpthosts","No effect.","SMTP clients may send messages to recipients at ",".");
+  else
+    do_lst("morercpthosts","No rcpthosts; morercpthosts is irrelevant.","No rcpthosts; doesn't matter that morercpthosts has ",".");
+  /* XXX: check morercpthosts.cdb contents */
+  buffer_puts(buffer_1,"\nmorercpthosts.cdb: ");
+  if (stat("morercpthosts",&stmrh) == -1)
+    if (stat("morercpthosts.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"(Default.) No effect.\n");
+    else
+      buffer_puts(buffer_1,"Oops! morercpthosts.cdb exists but morercpthosts doesn't.\n");
+  else
+    if (stat("morercpthosts.cdb",&stmrhcdb) == -1)
+      buffer_puts(buffer_1,"Oops! morercpthosts exists but morercpthosts.cdb doesn't.\n");
+    else
+      if (stmrh.st_mtime > stmrhcdb.st_mtime)
+        buffer_puts(buffer_1,"Oops! morercpthosts.cdb is older than morercpthosts.\n");
+      else
+        buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n");
+  do_lst("recipients","SMTP clients may send messages to any recipient.","SMTP clients may send messages to local recipients listed in ",".");
+  do_str("smtpgreeting",1,"smtpgreeting","SMTP greeting: 220 ");
+  do_lst("qmtproutes","No additional QMTP routes.","QMTP route: ","");
+  do_lst("smtproutes","No artificial SMTP routes.","SMTP route: ","");
+  do_str("spfexplain",0,SPF_DEFEXP,"SPF default explanation is: 550 ");
+  do_str("spflocalrules",0,"(None)","Defined local SPF rules are: ");
+  do_lst("srsrdomains","No SRS fowarding rules.","SRS rules: ","");
+  do_int("timeoutconnect","60","SMTP client connection timeout is "," seconds");
+  do_int("timeoutremote","1200","SMTP client data timeout is "," seconds");
+  do_int("timeoutsmtpd","1200","SMTP server data timeout is "," seconds");
+  do_lst("tlsdestinations","No TLS destinations defined.","TLS destination: ","");
+  do_lst("virtualdomains","No virtual domains.","Virtual domain: ","");
+
+  while ((d = readdir(dir))) {
+    if (str_equal(d->d_name,".")) continue;
+    if (str_equal(d->d_name,"..")) continue;
+    if (str_equal(d->d_name,"authsenders")) continue;
+    if (str_equal(d->d_name,"badhelo")) continue;
+    if (str_equal(d->d_name,"badrcptto")) continue;
+    if (str_equal(d->d_name,"badmailfrom")) continue;
+    if (str_equal(d->d_name,"badloadertypes")) continue;
+    if (str_equal(d->d_name,"badloadertypes.cdb")) continue;
+    if (str_equal(d->d_name,"badmimetypes")) continue;
+    if (str_equal(d->d_name,"badmimetypes.cdb")) continue;
+    if (str_equal(d->d_name,"bouncefrom")) continue;
+    if (str_equal(d->d_name,"bouncehost")) continue;
+    if (str_equal(d->d_name,"bouncemaxbytes")) continue;
+    if (str_equal(d->d_name,"concurrencylocal")) continue;
+    if (str_equal(d->d_name,"concurrencyremote")) continue;
+    if (str_equal(d->d_name,"databytes")) continue;
+    if (str_equal(d->d_name,"defaultdomain")) continue;
+    if (str_equal(d->d_name,"defaulthost")) continue;
+    if (str_equal(d->d_name,"dkimdomains")) continue;
+    if (str_equal(d->d_name,"domainips")) continue;
+    if (str_equal(d->d_name,"domaincerts")) continue;
+    if (str_equal(d->d_name,"doublebouncehost")) continue;
+    if (str_equal(d->d_name,"doublebounceto")) continue;
+    if (str_equal(d->d_name,"envnoathost")) continue;
+    if (str_equal(d->d_name,"helohost")) continue;
+    if (str_equal(d->d_name,"idhost")) continue;
+    if (str_equal(d->d_name,"localiphost")) continue;
+    if (str_equal(d->d_name,"locals")) continue;
+    if (str_equal(d->d_name,"me")) continue;
+    if (str_equal(d->d_name,"mailfromrules")) continue;
+    if (str_equal(d->d_name,"mailfromrules.cdb")) continue;
+    if (str_equal(d->d_name,"morercpthosts")) continue;
+    if (str_equal(d->d_name,"morercpthosts.cdb")) continue;
+    if (str_equal(d->d_name,"percenthack")) continue;
+    if (str_equal(d->d_name,"plusdomain")) continue;
+    if (str_equal(d->d_name,"qmqpservers")) continue;
+    if (str_equal(d->d_name,"queuelifetime")) continue;
+    if (str_equal(d->d_name,"rcpthosts")) continue;
+    if (str_equal(d->d_name,"recipients")) continue;
+    if (str_equal(d->d_name,"smtpgreeting")) continue;
+    if (str_equal(d->d_name,"qmtproutes")) continue;
+    if (str_equal(d->d_name,"smtproutes")) continue;
+    if (str_equal(d->d_name,"spfexplain")) continue;
+    if (str_equal(d->d_name,"spflocalrules")) continue;
+    if (str_equal(d->d_name,"srsdomains")) continue;
+    if (str_equal(d->d_name,"timeoutconnect")) continue;
+    if (str_equal(d->d_name,"timeoutremote")) continue;
+    if (str_equal(d->d_name,"timeoutsmtpd")) continue;
+    if (str_equal(d->d_name,"tlsdestinations")) continue;
+    if (str_equal(d->d_name,"virtualdomains")) continue;
+    buffer_puts(buffer_1,"\n");
+    buffer_puts(buffer_1,d->d_name);
+    buffer_puts(buffer_1,": I have no idea what this file does.\n");
+  }
+
+  buffer_flush(buffer_1);
+  _exit(0);
+}