void spell_check_continue()
{
const char *filename=cgi("draftmessage");
unsigned parnum=atol(cgi("row"));
unsigned pos=atol(cgi("col"));
char *draftfilename;
CHECKFILENAME(filename);
draftfilename=maildir_find(DRAFTS, filename);
if (!draftfilename)
{
output_form("folder.html");
return;
}
if (search_spell(draftfilename, parnum, pos) &&
*cgi("continue"))
output_form("spellchk.html");
else
{
cgi_put("draft", cgi("draftmessage"));
cgi_put("previewmsg","SPELLCHK");
output_form("newmsg.html");
}
free(draftfilename);
}
int
main (int argc, char *argv[])
{
int rc=0;
if ((rc = cgl_init()) < 0) {
fprintf (stderr, "cgl_init() error %d\n", rc);
return -1;
}
cgl_html_header ();
cgl_html_begin ("nullcgi!");
output_form ();
cgl_html_end();
cgl_freeall();
return 0;
}
void newmsg_do(const char *folder)
{
const char *draftmessage=cgi("draftmessage");
if (*draftmessage) /* It's ok if it's blank */
{
CHECKFILENAME(draftmessage);
}
if (*cgi("savedraft"))
{
char *newdraft=newmsg_createdraft(draftmessage);
if (!newdraft) enomem();
free(newdraft);
sendmsg_done();
return;
}
if (*cgi("sendmsg") && dosendmsg(draftmessage))
return;
if (*cgi("doattachments"))
{
char *newdraft=newmsg_createdraft(draftmessage);
char *base;
if (!newdraft) enomem();
if (*cgi("error"))
{
cgi_put("previewmsg", "1");
output_form("newmsg.html");
return;
}
base=maildir_basename(newdraft);
http_redirect_argss("&form=attachments&pos=%s&draft=%s",
cgi("pos"), base);
free(base);
free(newdraft);
return;
}
#ifdef ISPELL
if (*cgi("startspellchk"))
{
char *newdraft=newmsg_createdraft(draftmessage);
char *base;
if (!newdraft) enomem();
base=maildir_basename(newdraft);
free(newdraft);
if (spell_start(base) == 0)
{
cgi_put("draftmessage", base);
output_form("spellchk.html");
}
else
{
http_redirect_argss("&form=newmsg&pos=%s&draft=%s&previewmsg=SPELLCHK",
cgi("pos"), base);
}
free(base);
return;
}
#endif
if (*ispreviewmsg()||cgi("return"))
{
output_form("newmsg.html");
return;
}
http_redirect_argsss("&form=newmsg&pos=%s&draftmessage=%s&error=%s",
cgi("pos"), draftmessage,
cgi("error"));
}
static int dosendmsg(const char *origdraft)
{
pid_t pid;
const char *returnaddr;
int pipefd1[2];
char *filename;
const char *line;
char *draftmessage;
int isgpgerr;
unsigned long filesize;
struct stat stat_buf;
int dsn;
if (tokencheck()) /* Duplicate submission - message was already sent */
{
sendmsg_done();
return (1);
}
if (strcmp(cgi("form"), "doattach") == 0)
{
/* When called from the attachment window, we do NOT create
** a new draft message */
draftmessage=strdup(origdraft);
}
else
draftmessage=newmsg_createdraft(origdraft);
if (!draftmessage)
enomem();
filename=newmsg_createsentmsg(draftmessage, &isgpgerr, 1);
if (!filename)
{
char *draftbase=maildir_basename(draftmessage);
if (isgpgerr)
{
cgi_put("draftmessage", draftbase);
output_form("gpgerr.html");
}
else
{
http_redirect_argss("&form=newmsg&pos=%s"
"&draft=%s&error=quota",
cgi("pos"), draftbase);
}
free(draftmessage);
free(draftbase);
return (1);
}
if (pipe(pipefd1) != 0)
{
cgi_put("foldermsg", "ERROR: pipe() failed.");
maildir_msgpurgefile(SENT, filename);
free(filename);
free(draftmessage);
return (0);
}
returnaddr=login_returnaddr();
dsn= *cgi("dsn") != 0;
pid=fork();
if (pid < 0)
{
cgi_put("foldermsg", "ERROR: fork() failed.");
close(pipefd1[0]);
close(pipefd1[1]);
maildir_msgpurgefile(SENT, filename);
free(filename);
free(draftmessage);
return (0);
}
if (pid == 0)
{
static const char noexec[]="ERROR: Unable to execute sendit.sh.\n";
static const char nofile[]="ERROR: Temp file not available - probably exceeded quota.\n";
char *tmpfile=maildir_find(SENT, filename);
int fd;
if (!tmpfile)
{
fwrite((char*)nofile, 1, sizeof(nofile)-1, stderr);
_exit(1);
}
close(0);
fd=maildir_safeopen(tmpfile, O_RDONLY, 0);
close(1);
close(2);
dup(pipefd1[1]);
dup(pipefd1[1]);
close(pipefd1[0]);
close(pipefd1[1]);
if (dsn)
putenv("DSN=-Nsuccess,delay,fail");
else
putenv("DSN=");
if (fd == 0)
execl(SENDITSH, "sendit.sh", returnaddr,
sqwebmail_mailboxid, NULL);
fwrite(noexec, 1, sizeof(noexec)-1, stderr);
_exit(1);
}
close(pipefd1[1]);
line=geterrbuf(pipefd1[0]);
close(pipefd1[0]);
if (waitfor(pid))
{
if (!*line)
line="Unable to send message.\n";
}
else
line="";
if (*line == 0) /* Succesfully sent message */
{
if (*draftmessage)
{
char *base=maildir_basename(draftmessage);
char *draftfile=maildir_find(DRAFTS, base);
free(base);
/* Remove draft file */
if (draftfile)
{
char *replytofolder=0, *replytomsg=0;
char *header, *value;
FILE *fp;
int x;
fp=0;
x=maildir_safeopen(draftfile, O_RDONLY, 0);
if ( maildir_parsequota(draftfile, &filesize))
{
if (x < 0 || fstat(x, &stat_buf))
stat_buf.st_size=0;
filesize=stat_buf.st_size;
}
if (x >= 0)
if ((fp=fdopen(x, "r")) == 0)
close(x);
/* First, look for a message that we should
** mark as replied */
while (fp && (header=maildir_readheader(fp,
&value, 0)) != 0)
{
if (strcmp(header,"x-reply-to-folder")
== 0 && !replytofolder)
{
replytofolder=strdup(value);
if (!replytofolder)
enomem();
}
if (strcmp(header,"x-reply-to-msg")
== 0 && !replytomsg)
{
replytomsg=strdup(value);
if (!replytomsg)
enomem();
}
if (replytofolder && replytomsg)
break;
}
if (fp) fclose(fp);
if (replytofolder && replytomsg)
maildir_markreplied(replytofolder,
replytomsg);
if (replytofolder) free(replytofolder);
if (replytomsg) free(replytomsg);
maildir_quota_deleted(".",
-(long)filesize, -1);
unlink(draftfile);
free(draftfile);
}
}
tokensave();
if (*cgi("fcc") == 0)
{
unsigned long filesize=0;
char *tmpfile=maildir_find(SENT, filename);
if (tmpfile)
{
maildir_parsequota(tmpfile, &filesize);
unlink(tmpfile);
maildir_quota_deleted(".", -(long)filesize,-1);
free(tmpfile);
}
}
free(filename);
free(draftmessage);
sendmsg_done();
return (1);
}
if (stat(filename, &stat_buf) == 0)
maildir_quota_deleted(".", -(long)stat_buf.st_size, -1);
maildir_msgpurgefile(SENT, filename);
free(filename);
{
char *draftbase=maildir_basename(draftmessage);
http_redirect_argsss("&form=newmsg&pos=%s&draft=%s&foldermsg=%s",
cgi("pos"), draftbase, line);
free(draftmessage);
free(draftbase);
}
return (1);
}
