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-rw-r--r--sqmail-4.3.07/src/qmail-local.c725
1 files changed, 0 insertions, 725 deletions
diff --git a/sqmail-4.3.07/src/qmail-local.c b/sqmail-4.3.07/src/qmail-local.c
deleted file mode 100644
index 990eb8f..0000000
--- a/sqmail-4.3.07/src/qmail-local.c
+++ /dev/null
@@ -1,725 +0,0 @@
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include "sig.h"
-#include "env.h"
-#include "byte.h"
-#include "exit.h"
-#include "open.h"
-#include "wait.h"
-#include "lock.h"
-#include "seek.h"
-#include "buffer.h"
-#include "getln.h"
-#include "getoptb.h"
-#include "alloc.h"
-#include "logmsg.h"
-#include "stralloc.h"
-#include "fmt.h"
-#include "str.h"
-#include "now.h"
-#include "case.h"
-#include "quote.h"
-#include "qmail.h"
-#include "readclose.h"
-#include "myctime.h"
-#include "gfrom.h"
-#include "auto_break.h"
-#include "auto_patrn.h"
-
-/**
- @file qmail-local
- local delivery agent to Mailbox and Maildir
- includes patches from Matthias Andree and Toby Betts
- @return 0 ok; > 0 failure, 111 temp failure
- */
-
-#define WHO "qmail-local"
-
-void usage() { logmsg(WHO,100,USAGE,"qmail-local [ -nN ] user homedir local dash ext domain sender aliasempty"); }
-
-void temp_nomem() { logmsg(WHO,111,FATAL,"Out of memory. (#4.3.0)"); }
-void temp_rewind() { logmsg(WHO,111,FATAL,"Unable to rewind message. (#4.3.0)"); }
-void temp_childcrashed() { logmsg(WHO,111,FATAL,"Aack, child crashed. (#4.3.0)"); }
-void temp_fork() { logmsg(WHO,111,FATAL,B("Unable to fork: ",error_str(errno),". (#4.3.0)")); }
-void temp_read() { logmsg(WHO,111,ERROR,B("Unable to read message: ",error_str(errno),". (#4.3.0)")); }
-void temp_slowlock()
-{ logmsg(WHO,111,ERROR,"File has been locked for 30 seconds straight. (#4.3.0)"); }
-void temp_qmail(fn) char *fn;
-{ logmsg(WHO,111,FATAL,B("Unable to open: ",fn," ",error_str(errno),". (#4.3.0)")); }
-
-int flagdoit;
-int flag99;
-
-char *user;
-char *homedir;
-char *local;
-char *dash;
-char *ext;
-char *host;
-char *sender;
-char *aliasempty;
-
-stralloc safeext = {0};
-stralloc ufline = {0};
-stralloc rpline = {0};
-stralloc envrecip = {0};
-stralloc dtline = {0};
-stralloc qme = {0};
-stralloc ueo = {0};
-stralloc cmds = {0};
-stralloc messline = {0};
-stralloc foo = {0};
-stralloc hostname = {0};
-
-char inbuf[BUFSIZE_LINE];
-char outbuf[BUFSIZE_LINE];
-
-/* child process */
-
-char fntmptph[80 + FMT_ULONG * 2];
-char fnnewtph[80 + FMT_ULONG * 2];
-void tryunlinktmp() { unlink(fntmptph); }
-void sigalrm() { tryunlinktmp(); _exit(3); }
-
-void maildir_child(char *dir)
-{
- unsigned long pid;
- struct timeval time;
- char host[64];
- char *s;
- int loop;
- struct stat st;
- int fd;
- buffer bi;
- buffer bo;
-
- sig_alarmcatch(sigalrm);
- if (chdir(dir) == -1) { if (errno != ENOENT) _exit(1); _exit(2); }
- pid = getpid();
- host[0] = 0;
- gethostname(host,sizeof(host));
-
- s = host;
- for (loop = 0; loop < str_len(host); ++loop) {
- if (host[loop] == '/') {
- if (!stralloc_cats(&hostname,"\\057")) temp_nomem();
- continue;
- }
- if (host[loop] == ':') {
- if (!stralloc_cats(&hostname,"\\072")) temp_nomem();
- continue;
- }
- if (!stralloc_append(&hostname,s+loop)) temp_nomem();
- }
-
- for (loop = 0 ;; ++loop) {
- gettimeofday(&time,0);
- s = fntmptph;
- s += fmt_str(s,"tmp/");
- s += fmt_ulong(s,time.tv_sec); *s++ = '.';
- *s++ = 'M'; s += fmt_ulong(s,time.tv_usec);
- *s++ = 'P'; s += fmt_ulong(s,pid); *s++ = '.';
- s += fmt_strn(s,hostname.s,hostname.len); *s++ = 0;
-
- if (stat(fntmptph,&st) == -1) if (errno == ENOENT) break;
- /* really should never get to this point */
- if (loop == 2) _exit(1);
- sleep(2);
- }
-
- alarm(86400);
- fd = open_excl(fntmptph);
- if (fd == -1) _exit(1);
-
- buffer_init(&bi,read,0,inbuf,sizeof(inbuf));
- buffer_init(&bo,write,fd,outbuf,sizeof(outbuf));
- if (buffer_put(&bo,rpline.s,rpline.len) == -1) goto FAIL;
- if (buffer_put(&bo,dtline.s,dtline.len) == -1) goto FAIL;
-
- switch (buffer_copy(&bo,&bi)) {
- case -2: tryunlinktmp(); _exit(4);
- case -3: goto FAIL;
- }
-
- if (buffer_flush(&bo) == -1) goto FAIL;
- if (fstat(fd,&st) == -1) goto FAIL;
- if (fsync(fd) == -1) goto FAIL;
- if (close(fd) == -1) goto FAIL; /* NFS dorks */
-
- s = fnnewtph;
- s += fmt_str(s,"new/");
- s += fmt_ulong(s,time.tv_sec); *s++ = '.';
-
- /* in hexadecimal */
- *s++ = 'I'; s += fmt_xlong(s,st.st_ino);
- *s++ = 'V'; s += fmt_xlong(s,st.st_dev);
-
- /* in decimal */
- *s++ = 'M'; s += fmt_ulong(s,time.tv_usec);
- *s++ = 'P'; s += fmt_ulong(s,pid); *s++ = '.';
-
- s += fmt_strn(s,hostname.s,hostname.len); *s++ = 0;
-
- if (link(fntmptph,fnnewtph) == -1) goto FAIL;
- if ((fd = open(fnnewtph,O_RDONLY)) < 0 || fsync(fd) < 0 || close(fd)) goto FAIL;
- /* DJB: if it was error_exist, almost certainly successful; i hate NFS -- FEH: Reiser patch */
- tryunlinktmp(); _exit(0);
-
- FAIL: tryunlinktmp(); _exit(1);
-}
-
-/* end child process */
-
-void maildir(char *fn)
-{
- int child;
- int wstat;
-
- if (seek_begin(0) == -1) temp_rewind();
-
- switch (child = fork()) {
- case -1:
- temp_fork();
- case 0:
- maildir_child(fn);
- _exit(111);
- }
-
- wait_pid(&wstat,child);
- if (wait_crashed(wstat))
- temp_childcrashed();
-
- switch (wait_exitcode(wstat)) {
- case 0: break;
- case 2: logmsg(WHO,111,ERROR,"Unable to chdir to maildir. (#4.2.1)");
- case 3: logmsg(WHO,111,ERROR,"Timeout on maildir delivery. (#4.3.0)");
- case 4: logmsg(WHO,111,ERROR,"Unable to read message. (#4.3.0)");
- default: logmsg(WHO,111,ERROR,"Temporary error on maildir delivery. (#4.3.0)");
- }
-}
-
-void mailfile(char *fn)
-{
- int fd;
- buffer bi;
- buffer bo;
- int match;
- seek_pos pos;
- int flaglocked;
-
- if (seek_begin(0) == -1) temp_rewind();
-
- fd = open_append(fn);
- if (fd == -1)
- logmsg(WHO,111,ERROR,B("Unable to open:",fn," ",error_str(errno),". (#4.2.1)"));
-
- sig_alarmcatch(temp_slowlock);
- alarm(30);
- flaglocked = (lock_ex(fd) != -1);
- alarm(0);
- sig_alarmdefault();
-
- seek_end(fd);
- pos = seek_cur(fd);
-
- buffer_init(&bi,read,0,inbuf,sizeof(inbuf));
- buffer_init(&bo,write,fd,outbuf,sizeof(outbuf));
- if (buffer_put(&bo,ufline.s,ufline.len)) goto WRITERRS;
- if (buffer_put(&bo,rpline.s,rpline.len)) goto WRITERRS;
- if (buffer_put(&bo,dtline.s,dtline.len)) goto WRITERRS;
-
- for (;;) {
- if (getln(&bi,&messline,&match,'\n') != 0) {
- logmsg(WHO,0,WARN,B("Unable to read message: ",error_str(errno),". (#4.3.0)"));
- if (flaglocked) seek_trunc(fd,pos);
- close(fd);
- _exit(111);
- }
- if (!match && !messline.len) break;
- if (gfrom(messline.s,messline.len))
- if (buffer_puts(&bo,">")) goto WRITERRS;
- if (buffer_put(&bo,messline.s,messline.len)) goto WRITERRS;
- if (!match) {
- if (buffer_puts(&bo,"\n")) goto WRITERRS;
- break;
- }
- }
-
- if (buffer_puts(&bo,"\n")) goto WRITERRS;
- if (buffer_flush(&bo)) goto WRITERRS;
- if (fsync(fd) == -1) goto WRITERRS;
- close(fd);
- return;
-
- WRITERRS:
- logmsg(WHO,0,WARN,B("Unable to write ",fn,": ",error_str(errno),". (#4.3.0)"));
- if (flaglocked) seek_trunc(fd,pos);
- close(fd);
- _exit(111);
-}
-
-void mailprogram(char *prog)
-{
- int child;
- char *(args[4]);
- int wstat;
-
- if (seek_begin(0) == -1) temp_rewind();
-
- switch (child = fork()) {
- case -1:
- temp_fork();
- case 0:
- args[0] = "/bin/sh";
- args[1] = "-c";
- args[2] = prog;
- args[3] = 0;
- sig_pipedefault();
- execv(*args,args);
- logmsg(WHO,0,ERROR,B("Unable to run /bin/sh: ",error_str(errno),". (#4.3.0)"));
- }
-
- wait_pid(&wstat,child);
- if (wait_crashed(wstat))
- temp_childcrashed();
-
- switch (wait_exitcode(wstat)) {
- case 100:
- case 64: case 65: case 70: case 76: case 77: case 78: case 112: _exit(100);
- case 0: break;
- case 99: flag99 = 1; break;
- default: _exit(111);
- }
-}
-
-unsigned long mailforward_qp = 0;
-
-void mailforward(char **recips)
-{
- struct qmail qqt;
- char *qqx;
- buffer bi;
- int match;
-
- if (seek_begin(0) == -1) temp_rewind();
- buffer_init(&bi,read,0,inbuf,sizeof(inbuf));
-
- if (qmail_open(&qqt) == -1) temp_fork();
- mailforward_qp = qmail_qp(&qqt);
- qmail_put(&qqt,dtline.s,dtline.len);
-
- do {
- if (getln(&bi,&messline,&match,'\n') != 0) { qmail_fail(&qqt); break; }
- qmail_put(&qqt,messline.s,messline.len);
- } while (match);
-
- qmail_from(&qqt,ueo.s);
- while (*recips) qmail_to(&qqt,*recips++);
- qqx = qmail_close(&qqt);
- if (!*qqx) return;
- logmsg(WHO,*qqx == 'D' ? 100 : 111,ERROR,B("Unable to forward message: ",qqx + 1,"."));
-}
-
-void bouncexf()
-{
- int match;
- buffer bi;
-
- if (seek_begin(0) == -1) temp_rewind();
- buffer_init(&bi,read,0,inbuf,sizeof(inbuf));
-
- for (;;) {
- if (getln(&bi,&messline,&match,'\n') != 0) temp_read();
- if (!match) break;
- if (messline.len <= 1)
- break;
- if (messline.len == dtline.len)
- if (!str_diffn(messline.s,dtline.s,dtline.len))
- logmsg(WHO,100,ERROR,"This message is looping: it already has my Delivered-To line. (#5.4.6)");
- }
-}
-
-void checkhome()
-{
- struct stat st;
-
- if (stat(".",&st) == -1)
- logmsg(WHO,111,ERROR,B("Unable to stat home directory: ",error_str(errno),". (#4.3.0)"));
- if (st.st_mode & auto_patrn)
- logmsg(WHO,111,ERROR,"Uh-oh: home directory is writable. (#4.7.0)");
- if (st.st_mode & 01000)
- if (flagdoit)
- logmsg(WHO,111,ERROR,"Home directory is sticky: user is editing his .qmail file. (#4.2.1)");
- else
- logmsg(WHO,0,WARN,"Warning: home directory is sticky.");
-}
-
-int qmeox(char *dashowner)
-{
- struct stat st;
-
- if (!stralloc_copys(&qme,".qmail")) temp_nomem();
- if (!stralloc_cats(&qme,dash)) temp_nomem();
- if (!stralloc_cat(&qme,&safeext)) temp_nomem();
- if (!stralloc_cats(&qme,dashowner)) temp_nomem();
- if (!stralloc_0(&qme)) temp_nomem();
-
- if (stat(qme.s,&st) == -1) {
- if (errno != ENOENT) temp_qmail(qme.s);
- return -1;
- }
- return 0;
-}
-
-int qmeexists(int *fd,int *cutable)
-{
- struct stat st;
-
- if (!stralloc_0(&qme)) temp_nomem();
-
- *fd = open_read(qme.s);
- if (*fd == -1) {
- if (errno != ENOENT) temp_qmail(qme.s);
- if (errno == EPERM) temp_qmail(qme.s);
- if (errno == EACCES) temp_qmail(qme.s);
- return 0;
- }
-
- if (fstat(*fd,&st) == -1) temp_qmail(qme.s);
- if ((st.st_mode & S_IFMT) == S_IFREG) {
- if (st.st_mode & auto_patrn)
- logmsg(WHO,111,ERROR,"Uh-oh: .qmail file is writable. (#4.7.0)");
- *cutable = !!(st.st_mode & 0100);
- return 1;
- }
- close(*fd);
- return 0;
-}
-
-/* "" "": "" */
-/* "-/" "": "-/" "-/default" */
-/* "-/" "a": "-/a" "-/default" */
-/* "-/" "a-": "-/a-" "-/a-default" "-/default" */
-/* "-/" "a-b": "-/a-b" "-/a-default" "-/default" */
-/* "-/" "a-b-": "-/a-b-" "-/a-b-default" "-/a-default" "-/default" */
-/* "-/" "a-b-c": "-/a-b-c" "-/a-b-default" "-/a-default" "-/default" */
-
-void qmesearch(int *fd,int *cutable)
-{
- int i;
-
- if (!stralloc_copys(&qme,".qmail")) temp_nomem();
- if (!stralloc_cats(&qme,dash)) temp_nomem();
- if (!stralloc_cat(&qme,&safeext)) temp_nomem();
- if (qmeexists(fd,cutable)) {
- if (safeext.len >= 7) {
- i = safeext.len - 7;
- if (!byte_diff("default",7,safeext.s + i))
- if (i <= str_len(ext)) /* paranoia */
- if (!env_put("DEFAULT",ext + i)) temp_nomem();
- }
- return;
- }
-
- for (i = safeext.len; i >= 0 ;--i)
- if (!i || (safeext.s[i - 1] == '-')) {
- if (!stralloc_copys(&qme,".qmail")) temp_nomem();
- if (!stralloc_cats(&qme,dash)) temp_nomem();
- if (!stralloc_catb(&qme,safeext.s,i)) temp_nomem();
- if (!stralloc_cats(&qme,"default")) temp_nomem();
- if (qmeexists(fd,cutable)) {
- if (i <= str_len(ext)) /* paranoia */
- if (!env_put("DEFAULT",ext + i)) temp_nomem();
- return;
- }
- }
-
- *fd = -1;
-}
-
-unsigned long count_file = 0;
-unsigned long count_forward = 0;
-unsigned long count_program = 0;
-char count_buf[FMT_ULONG];
-char buflog[BUFSIZE_LOG];
-buffer bl = BUFFER_INIT(write,1,buflog,sizeof(buflog));
-
-void count_print()
-{
- buffer_puts(&bl,"did ");
- buffer_put(&bl,count_buf,fmt_ulong(count_buf,count_file));
- buffer_puts(&bl,"+");
- buffer_put(&bl,count_buf,fmt_ulong(count_buf,count_forward));
- buffer_puts(&bl,"+");
- buffer_put(&bl,count_buf,fmt_ulong(count_buf,count_program));
- buffer_puts(&bl,"\n");
-
- if (mailforward_qp) {
- buffer_puts(&bl,"qp ");
- buffer_put(&bl,count_buf,fmt_ulong(count_buf,mailforward_qp));
- buffer_puts(&bl,"\n");
- }
- buffer_flush(&bl);
-}
-
-void sayit(char *type,char *cmd,int len)
-{
- buffer_puts(&bl,type);
- buffer_put(&bl,cmd,len);
- buffer_putsflush(&bl,"\n");
-}
-
-int main(int argc,char **argv)
-{
- int opt;
- int i, j, k;
- int fd;
- int numforward;
- char **recips;
- datetime_sec starttime;
- int flagforwardonly;
- char *x;
-
- umask(077);
- sig_pipeignore();
-
- if (!env_init()) temp_nomem();
-
- flagdoit = 1;
- while ((opt = getopt(argc,argv,"nN")) != opteof)
- switch (opt) {
- case 'n': flagdoit = 0; break;
- case 'N': flagdoit = 1; break;
- default: usage();
- }
- argc -= optind;
- argv += optind;
-
- if (!(user = *argv++)) usage();
- if (!(homedir = *argv++)) usage();
- if (!(local = *argv++)) usage();
- if (!(dash = *argv++)) usage();
- if (!(ext = *argv++)) usage();
- if (!(host = *argv++)) usage();
- if (!(sender = *argv++)) usage();
- if (!(aliasempty = *argv++)) usage();
- if (*argv) usage();
-
- if (homedir[0] != '/') usage();
- if (chdir(homedir) == -1)
- logmsg(WHO,111,ERROR,B("Unable to switch to: ",homedir," ",error_str(errno),". (#4.3.0)"));
- checkhome();
-
- if (!env_put("HOST",host)) temp_nomem();
- if (!env_put("HOME",homedir)) temp_nomem();
- if (!env_put("USER",user)) temp_nomem();
- if (!env_put("LOCAL",local)) temp_nomem();
-
-#ifdef HIDEVIRTUALUSER
- if (str_len(ext) > 1) {
- i = str_chr(local,*auto_break);
- if (!stralloc_copys(&envrecip,local + i + 1)) temp_nomem();
- } else
-#endif
- if (!stralloc_copys(&envrecip,local)) temp_nomem();
- if (!stralloc_cats(&envrecip,"@")) temp_nomem();
- if (!stralloc_cats(&envrecip,host)) temp_nomem();
-
- if (!stralloc_copy(&foo,&envrecip)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("RECIPIENT",foo.s)) temp_nomem();
-
- if (!stralloc_copys(&dtline,"Delivered-To: ")) temp_nomem();
- if (!stralloc_cat(&dtline,&envrecip)) temp_nomem();
-
- for (i = 0; i < dtline.len; ++i)
- if (dtline.s[i] == '\n') dtline.s[i] = '_';
- if (!stralloc_cats(&dtline,"\n")) temp_nomem();
-
- if (!stralloc_copy(&foo,&dtline)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("DTLINE",foo.s)) temp_nomem();
-
- if (flagdoit) bouncexf();
-
- if (!env_put("SENDER",sender)) temp_nomem();
-
- if (!quote2(&foo,sender)) temp_nomem();
- if (!stralloc_copys(&rpline,"Return-Path: <")) temp_nomem();
- if (!stralloc_cat(&rpline,&foo)) temp_nomem();
- for (i = 0;i < rpline.len;++i) if (rpline.s[i] == '\n') rpline.s[i] = '_';
- if (!stralloc_cats(&rpline,">\n")) temp_nomem();
-
- if (!stralloc_copy(&foo,&rpline)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("RPLINE",foo.s)) temp_nomem();
-
- if (!stralloc_copys(&ufline,"From ")) temp_nomem();
-
- if (*sender) {
- int len; int i; char ch;
-
- len = str_len(sender);
- if (!stralloc_readyplus(&ufline,len)) temp_nomem();
-
- for (i = 0;i < len;++i) {
- ch = sender[i];
- if ((ch == ' ') || (ch == '\t') || (ch == '\n')) ch = '-';
- ufline.s[ufline.len + i] = ch;
- }
- ufline.len += len;
- } else
- if (!stralloc_cats(&ufline,"MAILER-DAEMON")) temp_nomem();
-
- if (!stralloc_cats(&ufline," ")) temp_nomem();
- starttime = now();
- if (!stralloc_cats(&ufline,myctime(starttime))) temp_nomem();
-
- if (!stralloc_copy(&foo,&ufline)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("UFLINE",foo.s)) temp_nomem();
-
- x = ext;
- if (!env_put("EXT",x)) temp_nomem();
- x += str_chr(x,'-'); if (*x) ++x;
- if (!env_put("EXT2",x)) temp_nomem();
- x += str_chr(x,'-'); if (*x) ++x;
- if (!env_put("EXT3",x)) temp_nomem();
- x += str_chr(x,'-'); if (*x) ++x;
- if (!env_put("EXT4",x)) temp_nomem();
-
- if (!stralloc_copys(&safeext,ext)) temp_nomem();
- case_lowerb(safeext.s,safeext.len);
-
- for (i = 0; i < safeext.len; ++i)
- if (safeext.s[i] == '.')
- safeext.s[i] = ':';
-
- i = str_len(host);
- i = byte_rchr(host,i,'.');
- if (!stralloc_copyb(&foo,host,i)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("HOST2",foo.s)) temp_nomem();
- i = byte_rchr(host,i,'.');
- if (!stralloc_copyb(&foo,host,i)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("HOST3",foo.s)) temp_nomem();
- i = byte_rchr(host,i,'.');
- if (!stralloc_copyb(&foo,host,i)) temp_nomem();
- if (!stralloc_0(&foo)) temp_nomem();
- if (!env_put("HOST4",foo.s)) temp_nomem();
-
- flagforwardonly = 0;
- qmesearch(&fd,&flagforwardonly);
-
- if (fd == -1)
- if (*dash)
- logmsg(WHO,100,ERROR,"Sorry, no mailbox here by that name. (#5.1.1)");
-
- if (!stralloc_copys(&ueo,sender)) temp_nomem();
- if (str_diff(sender,""))
- if (str_diff(sender,"#@[]"))
- if (qmeox("-owner") == 0) {
- if (qmeox("-owner-default") == 0) {
- if (!stralloc_copys(&ueo,local)) temp_nomem();
- if (!stralloc_cats(&ueo,"-owner-@")) temp_nomem();
- if (!stralloc_cats(&ueo,host)) temp_nomem();
- if (!stralloc_cats(&ueo,"-@[]")) temp_nomem();
- } else {
- if (!stralloc_copys(&ueo,local)) temp_nomem();
- if (!stralloc_cats(&ueo,"-owner@")) temp_nomem();
- if (!stralloc_cats(&ueo,host)) temp_nomem();
- }
- }
- if (!stralloc_0(&ueo)) temp_nomem();
- if (!env_put("NEWSENDER",ueo.s)) temp_nomem();
-
- if (!stralloc_ready(&cmds,0)) temp_nomem();
- cmds.len = 0;
-
- if (fd != -1)
- if (readclose_append(fd,&cmds,256) == -1) temp_nomem();
-
- if (!cmds.len) {
- if (!stralloc_copys(&cmds,aliasempty)) temp_nomem();
- flagforwardonly = 0;
- }
- if (!cmds.len || (cmds.s[cmds.len - 1] != '\n'))
- if (!stralloc_cats(&cmds,"\n")) temp_nomem();
-
- numforward = 0;
- i = 0;
-
- for (j = 0; j < cmds.len; ++j)
- if (cmds.s[j] == '\n') {
- switch (cmds.s[i]) {
- case '#': case '.': case '/': case '|': break;
- default: ++numforward;
- }
- i = j + 1;
- }
-
- recips = (char **) alloc((numforward + 1) * sizeof(char *));
- if (!recips) temp_nomem();
- numforward = 0;
-
- flag99 = 0;
-
- i = 0;
- for (j = 0; j < cmds.len; ++j)
- if (cmds.s[j] == '\n') {
- cmds.s[j] = 0;
- k = j;
- /* Patch contributed by Erik Sjolund <erik.sjolund@gmail.com>. */
- while ((k > i) && ((cmds.s[k - 1] == ' ') || (cmds.s[k - 1] == '\t')))
- cmds.s[--k] = 0;
- switch (cmds.s[i]) {
- case 0: /* k == i */
- if (i) break;
- logmsg(WHO,111,ERROR,"Uh-oh: first line of .qmail file is blank. (#4.2.1)");
- case '#':
- break;
- case '.':
- case '/':
- ++count_file;
- if (flagforwardonly) logmsg(WHO,111,ERROR,"Uh-oh: .qmail has file delivery but has x bit set. (#4.7.0)");
- if (cmds.s[k - 1] == '/')
- if (flagdoit) maildir(cmds.s + i);
- else sayit("maildir ",cmds.s + i,k - i);
- else
- if (flagdoit) mailfile(cmds.s + i);
- else sayit("mbox ",cmds.s + i,k - i);
- break;
- case '|':
- ++count_program;
- if (flagforwardonly) logmsg(WHO,111,ERROR,"Uh-oh: .qmail has prog delivery but has x bit set. (#4.7.0)");
- if (flagdoit) mailprogram(cmds.s + i + 1);
- else sayit("program ",cmds.s + i + 1,k - i - 1);
- break;
- case '+':
- if (str_equal(cmds.s + i + 1,"list"))
- flagforwardonly = 1;
- break;
- case '&':
- ++i;
- default:
- ++count_forward;
- if (flagdoit) recips[numforward++] = cmds.s + i;
- else sayit("forward ",cmds.s + i,k - i);
- break;
- }
- i = j + 1;
- if (flag99) break;
- }
-
- if (numforward) if (flagdoit) {
- recips[numforward] = 0;
- mailforward(recips);
- }
-
- count_print();
- _exit(0);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 08:02:35 +0000