config.h config.h.in INSTALL
ACLOCAL_AMFLAGS= -I m4
AUTOMAKE_OPTIONS= dist-bzip2 no-dist-gzip std-options foreign
-SUBDIRS= numlib src .
+SUBDIRS= maildrop/numlib src .
doc_DATA= README.mkd
dnl }}}
dnl {{{ Output
-AM_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_LINKS([maildrop/numlib/config.h:config.h])
AC_OUTPUT(
Makefile
- numlib/Makefile
+ maildrop/numlib/Makefile
src/Makefile
)
dnl }}}
--- /dev/null
+/*
+** Copyright 1998 - 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#include "maildircreate.h"
+#include "maildirmisc.h"
+#include <sys/types.h>
+#if HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#if TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+#if HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include "numlib/numlib.h"
+
+
+static const char rcsid[]="$Id: maildircreate.c,v 1.6 2003/01/26 04:07:03 mrsam Exp $";
+
+FILE *maildir_tmpcreate_fp(struct maildir_tmpcreate_info *info)
+{
+ int fd=maildir_tmpcreate_fd(info);
+ FILE *fp;
+
+ if (fd < 0)
+ return NULL;
+
+ fp=fdopen(fd, "w+");
+
+ if (fp == NULL)
+ {
+ close(fd);
+ return NULL;
+ }
+
+ return fp;
+}
+
+static int maildir_tmpcreate_fd_do(struct maildir_tmpcreate_info *info);
+
+#define KEEPTRYING (60 * 60)
+#define SLEEPFOR 3
+
+int maildir_tmpcreate_fd(struct maildir_tmpcreate_info *info)
+{
+ int i;
+
+ if (!info->doordie)
+ return (maildir_tmpcreate_fd_do(info));
+
+ for (i=0; i<KEEPTRYING / SLEEPFOR; i++)
+ {
+ int fd=maildir_tmpcreate_fd_do(info);
+
+ if (fd >= 0 || errno != EAGAIN)
+ return fd;
+
+ sleep(SLEEPFOR);
+ }
+
+ return -1;
+}
+
+static int maildir_tmpcreate_fd_do(struct maildir_tmpcreate_info *info)
+{
+ const char *maildir=info->maildir;
+ const char *uniq=info->uniq;
+ const char *hostname=info->hostname;
+
+ char hostname_buf[256];
+ char time_buf[NUMBUFSIZE];
+ char usec_buf[NUMBUFSIZE];
+ char pid_buf[NUMBUFSIZE];
+ char len_buf[NUMBUFSIZE+3];
+ char dev_buf[NUMBUFSIZE];
+ char ino_buf[NUMBUFSIZE];
+ struct timeval tv;
+
+ struct stat stat_buf;
+ int fd;
+
+ if (!maildir)
+ maildir=".";
+ if (!uniq)
+ uniq="";
+
+ if (!hostname || !*hostname)
+ {
+ hostname_buf[sizeof(hostname_buf)-1]=0;
+ if (gethostname(hostname_buf, sizeof(hostname_buf)-1) < 0)
+ strcpy(hostname_buf, "localhost");
+ hostname=hostname_buf;
+ }
+
+ gettimeofday(&tv, NULL);
+
+ libmail_str_time_t(tv.tv_sec, time_buf);
+ libmail_str_time_t(tv.tv_usec, usec_buf);
+ libmail_str_pid_t(getpid(), pid_buf);
+ len_buf[0]=0;
+ if (info->msgsize > 0)
+ {
+ strcpy(len_buf, ",S=");
+ libmail_str_size_t(info->msgsize, len_buf+3);
+ }
+
+ if (info->tmpname)
+ free(info->tmpname);
+
+ info->tmpname=malloc(strlen(maildir)+strlen(uniq)+
+ strlen(hostname)+strlen(time_buf)+
+ strlen(usec_buf)+
+ strlen(pid_buf)+strlen(len_buf)+100);
+
+ if (!info->tmpname)
+ {
+ maildir_tmpcreate_free(info);
+ return -1;
+ }
+
+ strcpy(info->tmpname, maildir);
+ strcat(info->tmpname, "/tmp/");
+ strcat(info->tmpname, time_buf);
+ strcat(info->tmpname, ".M");
+ strcat(info->tmpname, usec_buf);
+ strcat(info->tmpname, "P");
+ strcat(info->tmpname, pid_buf);
+
+ if (*uniq)
+ strcat(strcat(info->tmpname, "_"), uniq);
+ strcat(info->tmpname, ".");
+ strcat(info->tmpname, hostname);
+ strcat(info->tmpname, len_buf);
+
+ if (stat( info->tmpname, &stat_buf) == 0)
+ {
+ maildir_tmpcreate_free(info);
+ errno=EAGAIN;
+ return -1;
+ }
+
+ if (errno != ENOENT)
+ {
+ maildir_tmpcreate_free(info);
+ if (errno == EAGAIN)
+ errno=EIO;
+ return -1;
+ }
+
+ if ((fd=maildir_safeopen_stat(info->tmpname, O_CREAT|O_RDWR|O_TRUNC,
+ info->openmode, &stat_buf)) < 0)
+ {
+ maildir_tmpcreate_free(info);
+ return -1;
+ }
+
+ libmail_strh_dev_t(stat_buf.st_dev, dev_buf);
+ libmail_strh_ino_t(stat_buf.st_ino, ino_buf);
+
+ if (info->newname)
+ free(info->newname);
+
+ info->newname=malloc(strlen(info->tmpname)+strlen(ino_buf)+
+ strlen(dev_buf)+3);
+
+ if (!info->newname)
+ {
+ maildir_tmpcreate_free(info);
+ unlink(info->tmpname);
+ close(fd);
+ if (errno == EAGAIN)
+ errno=EIO;
+ return -1;
+ }
+
+ strcpy(info->newname, maildir);
+ strcat(info->newname, "/new/");
+ strcat(info->newname, time_buf);
+ strcat(info->newname, ".M");
+ strcat(info->newname, usec_buf);
+ strcat(info->newname, "P");
+ strcat(info->newname, pid_buf);
+ strcat(info->newname, "V");
+ strcat(info->newname, dev_buf);
+ strcat(info->newname, "I");
+ strcat(info->newname, ino_buf);
+ if (*uniq)
+ strcat(strcat(info->newname, "_"), uniq);
+ strcat(info->newname, ".");
+ strcat(info->newname, hostname);
+ strcat(info->newname, len_buf);
+
+ return fd;
+}
+
+void maildir_tmpcreate_free(struct maildir_tmpcreate_info *info)
+{
+ if (info->tmpname)
+ free(info->tmpname);
+ info->tmpname=NULL;
+
+ if (info->newname)
+ free(info->newname);
+ info->newname=NULL;
+}
+
+int maildir_movetmpnew(const char *tmpname, const char *newname)
+{
+ if (link(tmpname, newname) == 0)
+ {
+ unlink(tmpname);
+ return 0;
+ }
+
+ if (errno != EXDEV)
+ return -1;
+
+ /* AFS? */
+
+ return rename(tmpname, newname);
+}
--- /dev/null
+#ifndef maildircreate_h
+#define maildircreate_h
+
+/*
+** Copyright 1998 - 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static const char maildircreate_h_rcsid[]="$Id: maildircreate.h,v 1.10 2006/10/29 00:03:53 mrsam Exp $";
+
+ /* Create messages in maildirs */
+
+struct maildir_tmpcreate_info {
+ const char *maildir;
+ unsigned long msgsize; /* If known, 0 otherwise (must use requota later)*/
+ const char *uniq; /* You need when creating multiple msgs */
+ const char *hostname; /* If known, NULL otherwise */
+ int openmode; /* Default open mode */
+ int doordie; /* Loop until we get it right. */
+ char *tmpname; /* On exit, filename in tmp */
+ char *newname; /* On exit, filename in new */
+};
+
+#define maildir_tmpcreate_init(i) \
+ do \
+ { \
+ memset( (i), 0, sizeof(*(i))); \
+ (i)->openmode=0644; \
+ } while(0)
+
+int maildir_tmpcreate_fd(struct maildir_tmpcreate_info *);
+FILE *maildir_tmpcreate_fp(struct maildir_tmpcreate_info *);
+void maildir_tmpcreate_free(struct maildir_tmpcreate_info *);
+
+ /* Move created message from tmp to new */
+int maildir_movetmpnew(const char *tmpname, const char *newname);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- /dev/null
+#ifndef maildirmisc_h
+#define maildirmisc_h
+
+/*
+** Copyright 2000-2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#if HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static const char maildirmisc_h_rcsid[]="$Id: maildirmisc.h,v 1.18 2006/07/22 02:48:15 mrsam Exp $";
+
+/*
+**
+** Miscellaneous maildir-related code
+**
+*/
+
+/* Some special folders */
+
+#define INBOX "INBOX"
+#define DRAFTS "Drafts"
+#define SENT "Sent"
+#define TRASH "Trash"
+#define SHARED "shared"
+
+#define SHAREDSUBDIR "shared-folders"
+
+#define NEWSHAREDSP "#shared"
+#define NEWSHARED "#shared."
+
+#define PUBLIC "public" /* SMAP */
+
+int maildir_make(const char *maildir, int perm, int subdirperm,
+ int folder);
+
+int maildir_del(const char *maildir);
+
+int maildir_del_content(const char *maildir);
+
+char *maildir_name2dir(const char *maildir, /* DIR location */
+ const char *foldername); /* INBOX.name */
+
+char *maildir_location(const char *homedir,
+ const char *maildir);
+/*
+** Homedir is the account's home directory, "maildir" is where the account's
+** default Maildir is configured to be (usually "./Maildir"). Combine the
+** two to produce an absolute pathname.
+*/
+
+
+char *maildir_folderdir(const char *, /* maildir */
+ const char *); /* folder name */
+ /* Returns the directory corresponding to foldername (foldername is
+ ** checked to make sure that it's a valid name, else we set errno
+ ** to EINVAL, and return (0).
+ */
+
+char *maildir_filename(const char *, /* maildir */
+ const char *, /* folder */
+ const char *); /* filename */
+ /*
+ ** Builds the filename to this message, suitable for opening.
+ ** If the file doesn't appear to be there, search the maildir to
+ ** see if someone changed the flags, and return the current filename.
+ */
+
+int maildir_safeopen(const char *, /* filename */
+ int, /* mode */
+ int); /* perm */
+
+/*
+** Same arguments as open(). When we're accessing a shared maildir,
+** prevent someone from playing cute and dumping a bunch of symlinks
+** in there. This function will open the indicate file only if the
+** last component is not a symlink.
+** This is implemented by opening the file with O_NONBLOCK (to prevent
+** a DOS attack of someone pointing the symlink to a pipe, causing
+** the open to hang), clearing O_NONBLOCK, then stat-int the file
+** descriptor, lstating the filename, and making sure that dev/ino
+** match.
+*/
+
+int maildir_semisafeopen(const char *, /* filename */
+ int, /* mode */
+ int); /* perm */
+
+/*
+** Same thing, except that we allow ONE level of soft link indirection,
+** because we're reading from our own maildir, which points to the
+** message in the sharable maildir.
+*/
+
+int maildir_safeopen_stat(const char *path, int mode, int perm,
+ struct stat *stat1);
+ /* Sane as maildir_safeopen(), except that we also initialize a
+ ** struct stat, saving an extra syscall to the caller.
+ */
+
+int maildir_mkdir(const char *); /* directory */
+/*
+** Create maildir including all subdirectories in the path (like mkdir -p)
+*/
+
+void maildir_purgetmp(const char *); /* maildir */
+ /* purges old stuff out of tmp */
+
+void maildir_purge(const char *, /* directory */
+ unsigned); /* time_t to purge */
+
+void maildir_getnew(const char *, /* maildir */
+ const char *, /* folder */
+ void (*)(const char *, void *), /* Callback function for
+ ** every moved msg.
+ */
+ void *arg); /* Passthrough callback arg */
+
+ /* move messages from new to cur */
+
+int maildir_deletefolder(const char *, /* maildir */
+ const char *); /* folder */
+ /* deletes a folder */
+
+void maildir_list(const char *maildir,
+ void (*func)(const char *, void *),
+ void *voidp);
+
+void maildir_list_sharable(const char *, /* maildir */
+ void (*)(const char *, void *), /* callback function */
+ void *); /* 2nd arg to callback func */
+ /* list sharable folders */
+
+int maildir_shared_subscribe(const char *, /* maildir */
+ const char *); /* folder */
+ /* subscribe to a shared folder */
+
+void maildir_list_shared(const char *, /* maildir */
+ void (*)(const char *, void *), /* callback function */
+ void *); /* 2nd arg to the callback func */
+ /* list subscribed folders */
+
+int maildir_shared_unsubscribe(const char *, /* maildir */
+ const char *); /* folder */
+ /* unsubscribe from a shared folder */
+
+char *maildir_shareddir(const char *, /* maildir */
+ const char *); /* folder */
+ /*
+ ** Validate and return a path to a shared folder. folderdir must be
+ ** a name of a valid shared folder.
+ */
+
+void maildir_shared_sync(const char *); /* maildir */
+ /* "sync" the shared folder */
+
+int maildir_sharedisro(const char *); /* maildir */
+ /* maildir is a shared read-only folder */
+
+int maildir_unlinksharedmsg(const char *); /* filename */
+ /* Remove a message from a shared folder */
+
+/* Internal function that reads a symlink */
+
+char *maildir_getlink(const char *);
+
+ /* Determine whether the maildir filename has a certain flag */
+
+int maildir_hasflag(const char *filename, char);
+
+#define MAILDIR_DELETED(f) maildir_hasflag((f), 'T')
+
+ /*
+ ** Hierarchical maildir rename.
+ */
+
+#define MAILDIR_RENAME_FOLDER 1
+#define MAILDIR_RENAME_SUBFOLDERS 2
+
+int maildir_rename(const char *maildir, /* Path to the maildir */
+ const char *oldname, /* .foldername */
+ const char *newname, /* .foldername */
+ int flags, /* See above */
+ void (*callback_func)(const char *old_path,
+ const char *new_path)
+ );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- /dev/null
+/*
+** Copyright 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <stdlib.h>
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <errno.h>
+
+#include "maildirmisc.h"
+
+static const char rcsid[]="$Id: maildirmkdir.c,v 1.2 2002/03/15 03:09:21 mrsam Exp $";
+
+int maildir_mkdir(const char *dir)
+{
+char *buf, *p;
+size_t l;
+
+ if (dir == 0 || dir[0] == 0)
+ {
+ errno = EINVAL;
+ return (-1);
+ }
+ l = strlen(dir);
+ if ((buf = malloc(l + sizeof("/tmp"))) == 0)
+ {
+ errno = ENOMEM;
+ return (-1);
+ }
+ strcpy(buf, dir);
+ strcpy(buf+l, "/cur");
+
+ /* We do mkdir -p here */
+
+ p = buf+1;
+ while ((p = strchr(p, '/')) != 0)
+ {
+ *p = '\0';
+ if (mkdir(buf, 0700) < 0 && errno != EEXIST)
+ {
+ free(buf);
+ return (-1);
+ }
+ *p++ = '/';
+ }
+
+ if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
+ free(buf);
+ return (-1);
+ }
+ strcpy(buf+l, "/new");
+ if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
+ free(buf);
+ return (-1);
+ }
+ /*
+ * make /tmp last because this is the one we open first -
+ * the existence of this directory implies the whole
+ * Maildir structure is complete
+ */
+ strcpy(buf+l, "/tmp");
+ if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
+ free(buf);
+ return (-1);
+ }
+ free(buf);
+ return (0);
+}
+
--- /dev/null
+/*
+** Copyright 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#include "maildirmisc.h"
+
+static const char rcsid[]="$Id: maildiropen.c,v 1.8 2003/01/19 16:39:52 mrsam Exp $";
+
+char *maildir_getlink(const char *filename)
+{
+#if HAVE_READLINK
+size_t bufsiz;
+char *buf;
+
+ bufsiz=0;
+ buf=0;
+
+ for (;;)
+ {
+ int n;
+
+ if (buf) free(buf);
+ bufsiz += 256;
+ if ((buf=malloc(bufsiz)) == 0)
+ {
+ perror("malloc");
+ return (0);
+ }
+ if ((n=readlink(filename, buf, bufsiz)) < 0)
+ {
+ free(buf);
+ return (0);
+ }
+ if (n < bufsiz)
+ {
+ buf[n]=0;
+ break;
+ }
+ }
+ return (buf);
+#else
+ return (0);
+#endif
+}
+
+int maildir_semisafeopen(const char *path, int mode, int perm)
+{
+
+#if HAVE_READLINK
+
+char *l=maildir_getlink(path);
+
+ if (l)
+ {
+ int f;
+
+ if (*l != '/')
+ {
+ char *q=malloc(strlen(path)+strlen(l)+2);
+ char *s;
+
+ if (!q)
+ {
+ free(l);
+ return (-1);
+ }
+
+ strcpy(q, path);
+ if ((s=strchr(q, '/')) != 0)
+ s[1]=0;
+ else *q=0;
+ strcat(q, l);
+ free(l);
+ l=q;
+ }
+
+ f=maildir_safeopen(l, mode, perm);
+
+ free(l);
+ return (f);
+ }
+#endif
+
+ return (maildir_safeopen(path, mode, perm));
+}
+
+int maildir_safeopen(const char *path, int mode, int perm)
+{
+ struct stat stat1;
+
+ return maildir_safeopen_stat(path, mode, perm, &stat1);
+}
+
+int maildir_safeopen_stat(const char *path, int mode, int perm,
+ struct stat *stat1)
+{
+ struct stat stat2;
+
+ int fd=open(path, mode
+#ifdef O_NONBLOCK
+ | O_NONBLOCK
+#else
+ | O_NDELAY
+#endif
+ , perm);
+
+ if (fd < 0) return (fd);
+ if (fcntl(fd, F_SETFL, (mode & O_APPEND)) || fstat(fd, stat1)
+ || lstat(path, &stat2))
+ {
+ close(fd);
+ return (-1);
+ }
+
+ if (stat1->st_dev != stat2.st_dev || stat1->st_ino != stat2.st_ino)
+ {
+ close(fd);
+ errno=ENOENT;
+ return (-1);
+ }
+
+ return (fd);
+}
--- /dev/null
+# $Id: Makefile.am,v 1.12 2007/06/30 15:40:53 mrsam Exp $
+#
+# Copyright 1998 - 2004 Double Precision, Inc. See COPYING for
+# distribution information.
+
+
+CLEANFILES=$(noinst_DATA)
+noinst_LTLIBRARIES=libnumlib.la
+
+libnumlib_la_SOURCES=\
+ atotimet.c \
+ atouidt.c \
+ changeuidgid.c \
+ numlib.h \
+ strdevt.c \
+ strgidt.c \
+ strhdevt.c \
+ strhinot.c \
+ strhpidt.c \
+ strhtimet.c \
+ strinot.c \
+ strofft.c \
+ strpidt.c \
+ strsize.c \
+ strsizet.c \
+ strtimet.c \
+ struidt.c
--- /dev/null
+/*
+** Copyright 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: atotimet.c,v 1.1 2003/08/03 03:09:19 mrsam Exp $";
+
+LIBMAIL_STRIMPL(time_t, libmail_strtotime_t, libmail_atotime_t)
--- /dev/null
+/*
+** Copyright 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: atouidt.c,v 1.1 2004/01/11 02:47:33 mrsam Exp $";
+
+LIBMAIL_STRIMPL(uid_t, libmail_strtouid_t, libmail_atouid_t)
+LIBMAIL_STRIMPL(gid_t, libmail_strtogid_t, libmail_atogid_t)
--- /dev/null
+/*
+** Copyright 1998 - 2002 Double Precision, Inc. See COPYING for
+** distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <sys/types.h>
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <grp.h>
+#include <pwd.h>
+#include <errno.h>
+
+#include "numlib.h"
+
+static const char rcsid[]="$Id: changeuidgid.c,v 1.2 2003/01/05 04:01:17 mrsam Exp $";
+
+void libmail_changegroup(gid_t gid)
+{
+ if ( setgid(gid))
+ {
+ perror("setgid");
+ exit(1);
+ }
+
+#if HAVE_SETGROUPS
+ if ( getuid() == 0 && setgroups(1, &gid) )
+ {
+ perror("setgroups");
+ exit(1);
+ }
+#endif
+}
+
+void libmail_changeuidgid(uid_t uid, gid_t gid)
+{
+ libmail_changegroup(gid);
+ if ( setuid(uid))
+ {
+ perror("setuid");
+ exit(1);
+ }
+}
+
+void libmail_changeusername(const char *uname, const gid_t *forcegrp)
+{
+struct passwd *pw;
+uid_t changeuid;
+gid_t changegid;
+
+/* uname might be a pointer returned from a previous called to getpw(),
+** and libc has a problem getting it back.
+*/
+char *p=malloc(strlen(uname)+1);
+
+ if (!p)
+ {
+ perror("malloc");
+ exit(1);
+ }
+ strcpy(p, uname);
+
+ errno=ENOENT;
+ if ((pw=getpwnam(p)) == 0)
+ {
+ free(p);
+ perror("getpwnam");
+ exit(1);
+ }
+ free(p);
+
+ changeuid=pw->pw_uid;
+
+ if ( !forcegrp ) forcegrp= &pw->pw_gid;
+
+ changegid= *forcegrp;
+
+ if ( setgid( changegid ))
+ {
+ perror("setgid");
+ exit(1);
+ }
+
+#if HAVE_INITGROUPS
+ if ( getuid() == 0 && initgroups(pw->pw_name, changegid) )
+ {
+ perror("initgroups");
+ exit(1);
+ }
+#else
+#if HAVE_SETGROUPS
+ if ( getuid() == 0 && setgroups(1, &changegid) )
+ {
+ perror("setgroups");
+ exit(1);
+ }
+#endif
+#endif
+
+ if (setuid(changeuid))
+ {
+ perror("setuid");
+ exit(1);
+ }
+}
--- /dev/null
+#ifndef numlib_h
+#define numlib_h
+
+/*
+** Copyright 1998 - 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static const char numlib_h_rcsid[]="$Id: numlib.h,v 1.10 2004/01/11 02:47:33 mrsam Exp $";
+
+#if HAVE_CONFIG_H
+#include "../numlib/config.h" /* VPATH build */
+#endif
+
+#include <sys/types.h>
+#include <time.h>
+
+#define NUMBUFSIZE 60
+
+/* Convert various system types to decimal */
+
+char *libmail_str_time_t(time_t, char *);
+char *libmail_str_off_t(off_t, char *);
+char *libmail_str_pid_t(pid_t, char *);
+char *libmail_str_dev_t(dev_t, char *);
+char *libmail_str_ino_t(ino_t, char *);
+char *libmail_str_uid_t(uid_t, char *);
+char *libmail_str_gid_t(gid_t, char *);
+char *libmail_str_size_t(size_t, char *);
+
+char *libmail_str_sizekb(unsigned long, char *); /* X Kb or X Mb */
+
+/* Convert selected system types to hex */
+
+char *libmail_strh_time_t(time_t, char *);
+char *libmail_strh_pid_t(pid_t, char *);
+char *libmail_strh_ino_t(ino_t, char *);
+char *libmail_strh_dev_t(dev_t, char *);
+
+/* And, now let's do the reverse */
+
+time_t libmail_strtotime_t(const char **);
+time_t libmail_atotime_t(const char *);
+
+uid_t libmail_strtouid_t(const char **);
+uid_t libmail_atouid_t(const char *);
+
+gid_t libmail_strtogid_t(const char **);
+gid_t libmail_atogid_t(const char *);
+
+ /* Common macros: */
+
+#define LIBMAIL_STRIMPL(type, f1, f2) \
+\
+type f1(const char **p)\
+{\
+ type n=0;\
+ while ( **p >= '0' && **p <= '9') n=n*10 + (char)(*(*p)++ - '0');\
+ return n;\
+}\
+\
+type f2(const char *p)\
+{\
+ return f1(&p);\
+}
+
+
+/*
+** The following functions are used by root to reset its user and group id
+** to the authenticated user's. Various functions are provided to handle
+** various situations.
+*/
+
+void libmail_changegroup(gid_t); /* Set the group id only. Also clear any
+ ** auxiliary group ids */
+
+void libmail_changeuidgid(uid_t, gid_t);
+ /* Set both user id and group id. Also clear
+ ** aux group ids */
+
+void libmail_changeusername(const char *, const gid_t *);
+ /*
+ ** Set the userid to the indicate user's. If second argument is
+ ** not null, it points to the groupid to set. If it's null, the
+ ** group id is taken from the passwd file. Auxiliary IDs are set
+ ** to any aux IDs set for the user in the group file. If there are
+ ** no aux group IDs for the user, any AUX ids are cleared.
+ */
+
+#ifdef __cplusplus
+}
+#endif
+#endif
--- /dev/null
+/*
+** Copyright 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strdevt.c,v 1.1 2003/01/26 03:22:40 mrsam Exp $";
+
+char *libmail_str_dev_t(dev_t t, char *arg)
+{
+ char buf[NUMBUFSIZE];
+ char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strgidt.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
+
+char *libmail_str_gid_t(gid_t t, char *arg)
+{
+char buf[NUMBUFSIZE];
+char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2003 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strhdevt.c,v 1.2 2003/03/12 02:45:56 mrsam Exp $";
+
+static const char xdigit[]="0123456789ABCDEF";
+
+char *libmail_strh_dev_t(dev_t t, char *arg)
+{
+char buf[sizeof(t)*2+1];
+char *p=buf+sizeof(buf)-1;
+unsigned i;
+
+ *p=0;
+ for (i=0; i<sizeof(t)*2; i++)
+ {
+ *--p= xdigit[t & 15];
+ t=t / 16;
+ }
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strhinot.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
+
+static const char xdigit[]="0123456789ABCDEF";
+
+char *libmail_strh_ino_t(ino_t t, char *arg)
+{
+char buf[sizeof(t)*2+1];
+char *p=buf+sizeof(buf)-1;
+unsigned i;
+
+ *p=0;
+ for (i=0; i<sizeof(t)*2; i++)
+ {
+ *--p= xdigit[t & 15];
+ t=t / 16;
+ }
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strhpidt.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
+
+static const char xdigit[]="0123456789ABCDEF";
+
+char *libmail_strh_pid_t(pid_t t, char *arg)
+{
+char buf[sizeof(t)*2+1];
+char *p=buf+sizeof(buf)-1;
+unsigned i;
+
+ *p=0;
+ for (i=0; i<sizeof(t)*2; i++)
+ {
+ *--p= xdigit[t & 15];
+ t=t / 16;
+ }
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strhtimet.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
+
+static const char xdigit[]="0123456789ABCDEF";
+
+char *libmail_strh_time_t(time_t t, char *arg)
+{
+char buf[sizeof(t)*2+1];
+char *p=buf+sizeof(buf)-1;
+unsigned i;
+
+ *p=0;
+ for (i=0; i<sizeof(t)*2; i++)
+ {
+ *--p= xdigit[t & 15];
+ t=t / 16;
+ }
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strinot.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
+
+char *libmail_str_ino_t(ino_t t, char *arg)
+{
+char buf[NUMBUFSIZE];
+char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2002 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strofft.c,v 1.5 2003/01/05 04:01:17 mrsam Exp $";
+
+char *libmail_str_off_t(off_t t, char *arg)
+{
+ char buf[NUMBUFSIZE];
+ char *p=buf+sizeof(buf)-1;
+ int isneg=0;
+
+ if (t < 0)
+ {
+ t= -t;
+ isneg=1;
+ }
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+
+ if (isneg)
+ *--p='-';
+
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strpidt.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
+
+char *libmail_str_pid_t(pid_t t, char *arg)
+{
+char buf[NUMBUFSIZE];
+char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 2001 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strsize.c,v 1.2 2003/01/05 04:01:17 mrsam Exp $";
+
+static void cat_n(char *buf, unsigned long n)
+{
+char bb[NUMBUFSIZE+1];
+char *p=bb+sizeof(bb)-1;
+
+ *p=0;
+ do
+ {
+ *--p = "0123456789"[n % 10];
+ n=n/10;
+ } while (n);
+ strcat(buf, p);
+}
+
+char *libmail_str_sizekb(unsigned long n, char *sizebuf)
+{
+ /* If size is less than 1K bytes, display it as 0.xK */
+
+ if (n < 1024)
+ {
+ strcpy(sizebuf, "0.");
+ cat_n(sizebuf, (int)(10 * n / 1024 ));
+ strcat(sizebuf, "K");
+ }
+ /* If size is less than 1 meg, display is as xK */
+
+ else if (n < 1024 * 1024)
+ {
+ *sizebuf=0;
+ cat_n(sizebuf, (unsigned long)(n+512)/1024);
+ strcat(sizebuf, "K");
+ }
+
+ /* Otherwise, display in megabytes */
+
+ else
+ {
+ unsigned long nm=(double)n / (1024.0 * 1024.0) * 10;
+
+ *sizebuf=0;
+ cat_n( sizebuf, nm / 10);
+ strcat(sizebuf, ".");
+ cat_n( sizebuf, nm % 10);
+ strcat(sizebuf, "M");
+ }
+
+ return (sizebuf);
+}
+
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strsizet.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
+
+char *libmail_str_size_t(size_t t, char *arg)
+{
+char buf[NUMBUFSIZE];
+char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: strtimet.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
+
+char *libmail_str_time_t(time_t t, char *arg)
+{
+char buf[NUMBUFSIZE];
+char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
--- /dev/null
+/*
+** Copyright 1998 - 2000 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "numlib.h"
+#include <string.h>
+
+static const char rcsid[]="$Id: struidt.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
+
+char *libmail_str_uid_t(uid_t t, char *arg)
+{
+char buf[NUMBUFSIZE];
+char *p=buf+sizeof(buf)-1;
+
+ *p=0;
+ do
+ {
+ *--p= '0' + (t % 10);
+ t=t / 10;
+ } while(t);
+ return (strcpy(arg, p));
+}
+++ /dev/null
-# $Id: Makefile.am,v 1.12 2007/06/30 15:40:53 mrsam Exp $
-#
-# Copyright 1998 - 2004 Double Precision, Inc. See COPYING for
-# distribution information.
-
-
-CLEANFILES=$(noinst_DATA)
-noinst_LTLIBRARIES=\
- libnumlib.la
-
-noinst_HEADERS=\
- numlib.h
-libnumlib_la_SOURCES=\
- atotimet.c \
- atouidt.c \
- changeuidgid.c \
- strdevt.c \
- strgidt.c \
- strhdevt.c \
- strhinot.c \
- strhpidt.c \
- strhtimet.c \
- strinot.c \
- strofft.c \
- strpidt.c \
- strsize.c \
- strsizet.c \
- strtimet.c \
- struidt.c
+++ /dev/null
-/*
-** Copyright 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: atotimet.c,v 1.1 2003/08/03 03:09:19 mrsam Exp $";
-
-LIBMAIL_STRIMPL(time_t, libmail_strtotime_t, libmail_atotime_t)
+++ /dev/null
-/*
-** Copyright 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: atouidt.c,v 1.1 2004/01/11 02:47:33 mrsam Exp $";
-
-LIBMAIL_STRIMPL(uid_t, libmail_strtouid_t, libmail_atouid_t)
-LIBMAIL_STRIMPL(gid_t, libmail_strtogid_t, libmail_atogid_t)
+++ /dev/null
-/*
-** Copyright 1998 - 2002 Double Precision, Inc. See COPYING for
-** distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <sys/types.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <grp.h>
-#include <pwd.h>
-#include <errno.h>
-
-#include "numlib.h"
-
-static const char rcsid[]="$Id: changeuidgid.c,v 1.2 2003/01/05 04:01:17 mrsam Exp $";
-
-void libmail_changegroup(gid_t gid)
-{
- if ( setgid(gid))
- {
- perror("setgid");
- exit(1);
- }
-
-#if HAVE_SETGROUPS
- if ( getuid() == 0 && setgroups(1, &gid) )
- {
- perror("setgroups");
- exit(1);
- }
-#endif
-}
-
-void libmail_changeuidgid(uid_t uid, gid_t gid)
-{
- libmail_changegroup(gid);
- if ( setuid(uid))
- {
- perror("setuid");
- exit(1);
- }
-}
-
-void libmail_changeusername(const char *uname, const gid_t *forcegrp)
-{
-struct passwd *pw;
-uid_t changeuid;
-gid_t changegid;
-
-/* uname might be a pointer returned from a previous called to getpw(),
-** and libc has a problem getting it back.
-*/
-char *p=malloc(strlen(uname)+1);
-
- if (!p)
- {
- perror("malloc");
- exit(1);
- }
- strcpy(p, uname);
-
- errno=ENOENT;
- if ((pw=getpwnam(p)) == 0)
- {
- free(p);
- perror("getpwnam");
- exit(1);
- }
- free(p);
-
- changeuid=pw->pw_uid;
-
- if ( !forcegrp ) forcegrp= &pw->pw_gid;
-
- changegid= *forcegrp;
-
- if ( setgid( changegid ))
- {
- perror("setgid");
- exit(1);
- }
-
-#if HAVE_INITGROUPS
- if ( getuid() == 0 && initgroups(pw->pw_name, changegid) )
- {
- perror("initgroups");
- exit(1);
- }
-#else
-#if HAVE_SETGROUPS
- if ( getuid() == 0 && setgroups(1, &changegid) )
- {
- perror("setgroups");
- exit(1);
- }
-#endif
-#endif
-
- if (setuid(changeuid))
- {
- perror("setuid");
- exit(1);
- }
-}
+++ /dev/null
-#ifndef numlib_h
-#define numlib_h
-
-/*
-** Copyright 1998 - 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-static const char numlib_h_rcsid[]="$Id: numlib.h,v 1.10 2004/01/11 02:47:33 mrsam Exp $";
-
-#ifdef HAVE_CONFIG_H
-#include "config.h" /* VPATH build */
-#endif
-
-#include <sys/types.h>
-#include <time.h>
-
-#define NUMBUFSIZE 60
-
-/* Convert various system types to decimal */
-
-char *libmail_str_time_t(time_t, char *);
-char *libmail_str_off_t(off_t, char *);
-char *libmail_str_pid_t(pid_t, char *);
-char *libmail_str_dev_t(dev_t, char *);
-char *libmail_str_ino_t(ino_t, char *);
-char *libmail_str_uid_t(uid_t, char *);
-char *libmail_str_gid_t(gid_t, char *);
-char *libmail_str_size_t(size_t, char *);
-
-char *libmail_str_sizekb(unsigned long, char *); /* X Kb or X Mb */
-
-/* Convert selected system types to hex */
-
-char *libmail_strh_time_t(time_t, char *);
-char *libmail_strh_pid_t(pid_t, char *);
-char *libmail_strh_ino_t(ino_t, char *);
-char *libmail_strh_dev_t(dev_t, char *);
-
-/* And, now let's do the reverse */
-
-time_t libmail_strtotime_t(const char **);
-time_t libmail_atotime_t(const char *);
-
-uid_t libmail_strtouid_t(const char **);
-uid_t libmail_atouid_t(const char *);
-
-gid_t libmail_strtogid_t(const char **);
-gid_t libmail_atogid_t(const char *);
-
- /* Common macros: */
-
-#define LIBMAIL_STRIMPL(type, f1, f2) \
-\
-type f1(const char **p)\
-{\
- type n=0;\
- while ( **p >= '0' && **p <= '9') n=n*10 + (char)(*(*p)++ - '0');\
- return n;\
-}\
-\
-type f2(const char *p)\
-{\
- return f1(&p);\
-}
-
-
-/*
-** The following functions are used by root to reset its user and group id
-** to the authenticated user's. Various functions are provided to handle
-** various situations.
-*/
-
-void libmail_changegroup(gid_t); /* Set the group id only. Also clear any
- ** auxiliary group ids */
-
-void libmail_changeuidgid(uid_t, gid_t);
- /* Set both user id and group id. Also clear
- ** aux group ids */
-
-void libmail_changeusername(const char *, const gid_t *);
- /*
- ** Set the userid to the indicate user's. If second argument is
- ** not null, it points to the groupid to set. If it's null, the
- ** group id is taken from the passwd file. Auxiliary IDs are set
- ** to any aux IDs set for the user in the group file. If there are
- ** no aux group IDs for the user, any AUX ids are cleared.
- */
-
-#ifdef __cplusplus
-}
-#endif
-#endif
+++ /dev/null
-/*
-** Copyright 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strdevt.c,v 1.1 2003/01/26 03:22:40 mrsam Exp $";
-
-char *libmail_str_dev_t(dev_t t, char *arg)
-{
- char buf[NUMBUFSIZE];
- char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strgidt.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
-
-char *libmail_str_gid_t(gid_t t, char *arg)
-{
-char buf[NUMBUFSIZE];
-char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strhdevt.c,v 1.2 2003/03/12 02:45:56 mrsam Exp $";
-
-static const char xdigit[]="0123456789ABCDEF";
-
-char *libmail_strh_dev_t(dev_t t, char *arg)
-{
-char buf[sizeof(t)*2+1];
-char *p=buf+sizeof(buf)-1;
-unsigned i;
-
- *p=0;
- for (i=0; i<sizeof(t)*2; i++)
- {
- *--p= xdigit[t & 15];
- t=t / 16;
- }
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strhinot.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
-
-static const char xdigit[]="0123456789ABCDEF";
-
-char *libmail_strh_ino_t(ino_t t, char *arg)
-{
-char buf[sizeof(t)*2+1];
-char *p=buf+sizeof(buf)-1;
-unsigned i;
-
- *p=0;
- for (i=0; i<sizeof(t)*2; i++)
- {
- *--p= xdigit[t & 15];
- t=t / 16;
- }
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strhpidt.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
-
-static const char xdigit[]="0123456789ABCDEF";
-
-char *libmail_strh_pid_t(pid_t t, char *arg)
-{
-char buf[sizeof(t)*2+1];
-char *p=buf+sizeof(buf)-1;
-unsigned i;
-
- *p=0;
- for (i=0; i<sizeof(t)*2; i++)
- {
- *--p= xdigit[t & 15];
- t=t / 16;
- }
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strhtimet.c,v 1.5 2003/03/12 02:45:56 mrsam Exp $";
-
-static const char xdigit[]="0123456789ABCDEF";
-
-char *libmail_strh_time_t(time_t t, char *arg)
-{
-char buf[sizeof(t)*2+1];
-char *p=buf+sizeof(buf)-1;
-unsigned i;
-
- *p=0;
- for (i=0; i<sizeof(t)*2; i++)
- {
- *--p= xdigit[t & 15];
- t=t / 16;
- }
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strinot.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
-
-char *libmail_str_ino_t(ino_t t, char *arg)
-{
-char buf[NUMBUFSIZE];
-char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2002 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strofft.c,v 1.5 2003/01/05 04:01:17 mrsam Exp $";
-
-char *libmail_str_off_t(off_t t, char *arg)
-{
- char buf[NUMBUFSIZE];
- char *p=buf+sizeof(buf)-1;
- int isneg=0;
-
- if (t < 0)
- {
- t= -t;
- isneg=1;
- }
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
-
- if (isneg)
- *--p='-';
-
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strpidt.c,v 1.4 2003/01/05 04:01:17 mrsam Exp $";
-
-char *libmail_str_pid_t(pid_t t, char *arg)
-{
-char buf[NUMBUFSIZE];
-char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 2001 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strsize.c,v 1.2 2003/01/05 04:01:17 mrsam Exp $";
-
-static void cat_n(char *buf, unsigned long n)
-{
-char bb[NUMBUFSIZE+1];
-char *p=bb+sizeof(bb)-1;
-
- *p=0;
- do
- {
- *--p = "0123456789"[n % 10];
- n=n/10;
- } while (n);
- strcat(buf, p);
-}
-
-char *libmail_str_sizekb(unsigned long n, char *sizebuf)
-{
- /* If size is less than 1K bytes, display it as 0.xK */
-
- if (n < 1024)
- {
- strcpy(sizebuf, "0.");
- cat_n(sizebuf, (int)(10 * n / 1024 ));
- strcat(sizebuf, "K");
- }
- /* If size is less than 1 meg, display is as xK */
-
- else if (n < 1024 * 1024)
- {
- *sizebuf=0;
- cat_n(sizebuf, (unsigned long)(n+512)/1024);
- strcat(sizebuf, "K");
- }
-
- /* Otherwise, display in megabytes */
-
- else
- {
- unsigned long nm=(double)n / (1024.0 * 1024.0) * 10;
-
- *sizebuf=0;
- cat_n( sizebuf, nm / 10);
- strcat(sizebuf, ".");
- cat_n( sizebuf, nm % 10);
- strcat(sizebuf, "M");
- }
-
- return (sizebuf);
-}
-
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strsizet.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
-
-char *libmail_str_size_t(size_t t, char *arg)
-{
-char buf[NUMBUFSIZE];
-char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: strtimet.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
-
-char *libmail_str_time_t(time_t t, char *arg)
-{
-char buf[NUMBUFSIZE];
-char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
+++ /dev/null
-/*
-** Copyright 1998 - 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "numlib.h"
-#include <string.h>
-
-static const char rcsid[]="$Id: struidt.c,v 1.4 2003/01/05 04:01:18 mrsam Exp $";
-
-char *libmail_str_uid_t(uid_t t, char *arg)
-{
-char buf[NUMBUFSIZE];
-char *p=buf+sizeof(buf)-1;
-
- *p=0;
- do
- {
- *--p= '0' + (t % 10);
- t=t / 10;
- } while(t);
- return (strcpy(arg, p));
-}
DEFS+= -DGITHEAD=\"$(GITHEAD)\"
-AM_CPPFLAGS= -I$(top_srcdir)
+AM_CPPFLAGS= \
+ -I$(top_builddir)/maildrop/numlib \
+ -I$(top_srcdir)/maildrop \
+ -I$(top_srcdir)/maildrop/maildir
AM_CFLAGS= @NOTMUCH_DELIVER_CFLAGS@ $(glib_CFLAGS)
noinst_HEADERS=\
- maildircreate.h \
- maildirmisc.h
+ $(top_srcdir)/maildrop/maildir/maildircreate.h \
+ $(top_srcdir)/maildrop/maildir/maildirmisc.h
bin_PROGRAMS=\
notmuch-deliver
notmuch_deliver_SOURCES=\
- maildircreate.c \
- maildiropen.c \
- maildirmkdir.c \
+ $(top_srcdir)/maildrop/maildir/maildircreate.c \
+ $(top_srcdir)/maildrop/maildir/maildiropen.c \
+ $(top_srcdir)/maildrop/maildir/maildirmkdir.c \
main.c
notmuch_deliver_LDADD=\
- $(top_builddir)/numlib/libnumlib.la \
+ $(top_builddir)/maildrop/numlib/libnumlib.la \
$(glib_LIBS)
+++ /dev/null
-/*
-** Copyright 1998 - 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#include "maildircreate.h"
-#include "maildirmisc.h"
-#include <sys/types.h>
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#if TIME_WITH_SYS_TIME
-#include <sys/time.h>
-#include <time.h>
-#else
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#else
-#include <time.h>
-#endif
-#endif
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include "numlib/numlib.h"
-
-
-static const char rcsid[]="$Id: maildircreate.c,v 1.6 2003/01/26 04:07:03 mrsam Exp $";
-
-FILE *maildir_tmpcreate_fp(struct maildir_tmpcreate_info *info)
-{
- int fd=maildir_tmpcreate_fd(info);
- FILE *fp;
-
- if (fd < 0)
- return NULL;
-
- fp=fdopen(fd, "w+");
-
- if (fp == NULL)
- {
- close(fd);
- return NULL;
- }
-
- return fp;
-}
-
-static int maildir_tmpcreate_fd_do(struct maildir_tmpcreate_info *info);
-
-#define KEEPTRYING (60 * 60)
-#define SLEEPFOR 3
-
-int maildir_tmpcreate_fd(struct maildir_tmpcreate_info *info)
-{
- int i;
-
- if (!info->doordie)
- return (maildir_tmpcreate_fd_do(info));
-
- for (i=0; i<KEEPTRYING / SLEEPFOR; i++)
- {
- int fd=maildir_tmpcreate_fd_do(info);
-
- if (fd >= 0 || errno != EAGAIN)
- return fd;
-
- sleep(SLEEPFOR);
- }
-
- return -1;
-}
-
-static int maildir_tmpcreate_fd_do(struct maildir_tmpcreate_info *info)
-{
- const char *maildir=info->maildir;
- const char *uniq=info->uniq;
- const char *hostname=info->hostname;
-
- char hostname_buf[256];
- char time_buf[NUMBUFSIZE];
- char usec_buf[NUMBUFSIZE];
- char pid_buf[NUMBUFSIZE];
- char len_buf[NUMBUFSIZE+3];
- char dev_buf[NUMBUFSIZE];
- char ino_buf[NUMBUFSIZE];
- struct timeval tv;
-
- struct stat stat_buf;
- int fd;
-
- if (!maildir)
- maildir=".";
- if (!uniq)
- uniq="";
-
- if (!hostname || !*hostname)
- {
- hostname_buf[sizeof(hostname_buf)-1]=0;
- if (gethostname(hostname_buf, sizeof(hostname_buf)-1) < 0)
- strcpy(hostname_buf, "localhost");
- hostname=hostname_buf;
- }
-
- gettimeofday(&tv, NULL);
-
- libmail_str_time_t(tv.tv_sec, time_buf);
- libmail_str_time_t(tv.tv_usec, usec_buf);
- libmail_str_pid_t(getpid(), pid_buf);
- len_buf[0]=0;
- if (info->msgsize > 0)
- {
- strcpy(len_buf, ",S=");
- libmail_str_size_t(info->msgsize, len_buf+3);
- }
-
- if (info->tmpname)
- free(info->tmpname);
-
- info->tmpname=malloc(strlen(maildir)+strlen(uniq)+
- strlen(hostname)+strlen(time_buf)+
- strlen(usec_buf)+
- strlen(pid_buf)+strlen(len_buf)+100);
-
- if (!info->tmpname)
- {
- maildir_tmpcreate_free(info);
- return -1;
- }
-
- strcpy(info->tmpname, maildir);
- strcat(info->tmpname, "/tmp/");
- strcat(info->tmpname, time_buf);
- strcat(info->tmpname, ".M");
- strcat(info->tmpname, usec_buf);
- strcat(info->tmpname, "P");
- strcat(info->tmpname, pid_buf);
-
- if (*uniq)
- strcat(strcat(info->tmpname, "_"), uniq);
- strcat(info->tmpname, ".");
- strcat(info->tmpname, hostname);
- strcat(info->tmpname, len_buf);
-
- if (stat( info->tmpname, &stat_buf) == 0)
- {
- maildir_tmpcreate_free(info);
- errno=EAGAIN;
- return -1;
- }
-
- if (errno != ENOENT)
- {
- maildir_tmpcreate_free(info);
- if (errno == EAGAIN)
- errno=EIO;
- return -1;
- }
-
- if ((fd=maildir_safeopen_stat(info->tmpname, O_CREAT|O_RDWR|O_TRUNC,
- info->openmode, &stat_buf)) < 0)
- {
- maildir_tmpcreate_free(info);
- return -1;
- }
-
- libmail_strh_dev_t(stat_buf.st_dev, dev_buf);
- libmail_strh_ino_t(stat_buf.st_ino, ino_buf);
-
- if (info->newname)
- free(info->newname);
-
- info->newname=malloc(strlen(info->tmpname)+strlen(ino_buf)+
- strlen(dev_buf)+3);
-
- if (!info->newname)
- {
- maildir_tmpcreate_free(info);
- unlink(info->tmpname);
- close(fd);
- if (errno == EAGAIN)
- errno=EIO;
- return -1;
- }
-
- strcpy(info->newname, maildir);
- strcat(info->newname, "/new/");
- strcat(info->newname, time_buf);
- strcat(info->newname, ".M");
- strcat(info->newname, usec_buf);
- strcat(info->newname, "P");
- strcat(info->newname, pid_buf);
- strcat(info->newname, "V");
- strcat(info->newname, dev_buf);
- strcat(info->newname, "I");
- strcat(info->newname, ino_buf);
- if (*uniq)
- strcat(strcat(info->newname, "_"), uniq);
- strcat(info->newname, ".");
- strcat(info->newname, hostname);
- strcat(info->newname, len_buf);
-
- return fd;
-}
-
-void maildir_tmpcreate_free(struct maildir_tmpcreate_info *info)
-{
- if (info->tmpname)
- free(info->tmpname);
- info->tmpname=NULL;
-
- if (info->newname)
- free(info->newname);
- info->newname=NULL;
-}
-
-int maildir_movetmpnew(const char *tmpname, const char *newname)
-{
- if (link(tmpname, newname) == 0)
- {
- unlink(tmpname);
- return 0;
- }
-
- if (errno != EXDEV)
- return -1;
-
- /* AFS? */
-
- return rename(tmpname, newname);
-}
+++ /dev/null
-#ifndef maildircreate_h
-#define maildircreate_h
-
-/*
-** Copyright 1998 - 2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-static const char maildircreate_h_rcsid[]="$Id: maildircreate.h,v 1.10 2006/10/29 00:03:53 mrsam Exp $";
-
- /* Create messages in maildirs */
-
-struct maildir_tmpcreate_info {
- const char *maildir;
- unsigned long msgsize; /* If known, 0 otherwise (must use requota later)*/
- const char *uniq; /* You need when creating multiple msgs */
- const char *hostname; /* If known, NULL otherwise */
- int openmode; /* Default open mode */
- int doordie; /* Loop until we get it right. */
- char *tmpname; /* On exit, filename in tmp */
- char *newname; /* On exit, filename in new */
-};
-
-#define maildir_tmpcreate_init(i) \
- do \
- { \
- memset( (i), 0, sizeof(*(i))); \
- (i)->openmode=0644; \
- } while(0)
-
-int maildir_tmpcreate_fd(struct maildir_tmpcreate_info *);
-FILE *maildir_tmpcreate_fp(struct maildir_tmpcreate_info *);
-void maildir_tmpcreate_free(struct maildir_tmpcreate_info *);
-
- /* Move created message from tmp to new */
-int maildir_movetmpnew(const char *tmpname, const char *newname);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-#ifndef maildirmisc_h
-#define maildirmisc_h
-
-/*
-** Copyright 2000-2003 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-static const char maildirmisc_h_rcsid[]="$Id: maildirmisc.h,v 1.18 2006/07/22 02:48:15 mrsam Exp $";
-
-/*
-**
-** Miscellaneous maildir-related code
-**
-*/
-
-/* Some special folders */
-
-#define INBOX "INBOX"
-#define DRAFTS "Drafts"
-#define SENT "Sent"
-#define TRASH "Trash"
-#define SHARED "shared"
-
-#define SHAREDSUBDIR "shared-folders"
-
-#define NEWSHAREDSP "#shared"
-#define NEWSHARED "#shared."
-
-#define PUBLIC "public" /* SMAP */
-
-int maildir_make(const char *maildir, int perm, int subdirperm,
- int folder);
-
-int maildir_del(const char *maildir);
-
-int maildir_del_content(const char *maildir);
-
-char *maildir_name2dir(const char *maildir, /* DIR location */
- const char *foldername); /* INBOX.name */
-
-char *maildir_location(const char *homedir,
- const char *maildir);
-/*
-** Homedir is the account's home directory, "maildir" is where the account's
-** default Maildir is configured to be (usually "./Maildir"). Combine the
-** two to produce an absolute pathname.
-*/
-
-
-char *maildir_folderdir(const char *, /* maildir */
- const char *); /* folder name */
- /* Returns the directory corresponding to foldername (foldername is
- ** checked to make sure that it's a valid name, else we set errno
- ** to EINVAL, and return (0).
- */
-
-char *maildir_filename(const char *, /* maildir */
- const char *, /* folder */
- const char *); /* filename */
- /*
- ** Builds the filename to this message, suitable for opening.
- ** If the file doesn't appear to be there, search the maildir to
- ** see if someone changed the flags, and return the current filename.
- */
-
-int maildir_safeopen(const char *, /* filename */
- int, /* mode */
- int); /* perm */
-
-/*
-** Same arguments as open(). When we're accessing a shared maildir,
-** prevent someone from playing cute and dumping a bunch of symlinks
-** in there. This function will open the indicate file only if the
-** last component is not a symlink.
-** This is implemented by opening the file with O_NONBLOCK (to prevent
-** a DOS attack of someone pointing the symlink to a pipe, causing
-** the open to hang), clearing O_NONBLOCK, then stat-int the file
-** descriptor, lstating the filename, and making sure that dev/ino
-** match.
-*/
-
-int maildir_semisafeopen(const char *, /* filename */
- int, /* mode */
- int); /* perm */
-
-/*
-** Same thing, except that we allow ONE level of soft link indirection,
-** because we're reading from our own maildir, which points to the
-** message in the sharable maildir.
-*/
-
-int maildir_safeopen_stat(const char *path, int mode, int perm,
- struct stat *stat1);
- /* Sane as maildir_safeopen(), except that we also initialize a
- ** struct stat, saving an extra syscall to the caller.
- */
-
-int maildir_mkdir(const char *); /* directory */
-/*
-** Create maildir including all subdirectories in the path (like mkdir -p)
-*/
-
-void maildir_purgetmp(const char *); /* maildir */
- /* purges old stuff out of tmp */
-
-void maildir_purge(const char *, /* directory */
- unsigned); /* time_t to purge */
-
-void maildir_getnew(const char *, /* maildir */
- const char *, /* folder */
- void (*)(const char *, void *), /* Callback function for
- ** every moved msg.
- */
- void *arg); /* Passthrough callback arg */
-
- /* move messages from new to cur */
-
-int maildir_deletefolder(const char *, /* maildir */
- const char *); /* folder */
- /* deletes a folder */
-
-void maildir_list(const char *maildir,
- void (*func)(const char *, void *),
- void *voidp);
-
-void maildir_list_sharable(const char *, /* maildir */
- void (*)(const char *, void *), /* callback function */
- void *); /* 2nd arg to callback func */
- /* list sharable folders */
-
-int maildir_shared_subscribe(const char *, /* maildir */
- const char *); /* folder */
- /* subscribe to a shared folder */
-
-void maildir_list_shared(const char *, /* maildir */
- void (*)(const char *, void *), /* callback function */
- void *); /* 2nd arg to the callback func */
- /* list subscribed folders */
-
-int maildir_shared_unsubscribe(const char *, /* maildir */
- const char *); /* folder */
- /* unsubscribe from a shared folder */
-
-char *maildir_shareddir(const char *, /* maildir */
- const char *); /* folder */
- /*
- ** Validate and return a path to a shared folder. folderdir must be
- ** a name of a valid shared folder.
- */
-
-void maildir_shared_sync(const char *); /* maildir */
- /* "sync" the shared folder */
-
-int maildir_sharedisro(const char *); /* maildir */
- /* maildir is a shared read-only folder */
-
-int maildir_unlinksharedmsg(const char *); /* filename */
- /* Remove a message from a shared folder */
-
-/* Internal function that reads a symlink */
-
-char *maildir_getlink(const char *);
-
- /* Determine whether the maildir filename has a certain flag */
-
-int maildir_hasflag(const char *filename, char);
-
-#define MAILDIR_DELETED(f) maildir_hasflag((f), 'T')
-
- /*
- ** Hierarchical maildir rename.
- */
-
-#define MAILDIR_RENAME_FOLDER 1
-#define MAILDIR_RENAME_SUBFOLDERS 2
-
-int maildir_rename(const char *maildir, /* Path to the maildir */
- const char *oldname, /* .foldername */
- const char *newname, /* .foldername */
- int flags, /* See above */
- void (*callback_func)(const char *old_path,
- const char *new_path)
- );
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/*
-** Copyright 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <stdlib.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <errno.h>
-
-#include "maildirmisc.h"
-
-static const char rcsid[]="$Id: maildirmkdir.c,v 1.2 2002/03/15 03:09:21 mrsam Exp $";
-
-int maildir_mkdir(const char *dir)
-{
-char *buf, *p;
-size_t l;
-
- if (dir == 0 || dir[0] == 0)
- {
- errno = EINVAL;
- return (-1);
- }
- l = strlen(dir);
- if ((buf = malloc(l + sizeof("/tmp"))) == 0)
- {
- errno = ENOMEM;
- return (-1);
- }
- strcpy(buf, dir);
- strcpy(buf+l, "/cur");
-
- /* We do mkdir -p here */
-
- p = buf+1;
- while ((p = strchr(p, '/')) != 0)
- {
- *p = '\0';
- if (mkdir(buf, 0700) < 0 && errno != EEXIST)
- {
- free(buf);
- return (-1);
- }
- *p++ = '/';
- }
-
- if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
- free(buf);
- return (-1);
- }
- strcpy(buf+l, "/new");
- if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
- free(buf);
- return (-1);
- }
- /*
- * make /tmp last because this is the one we open first -
- * the existence of this directory implies the whole
- * Maildir structure is complete
- */
- strcpy(buf+l, "/tmp");
- if (mkdir(buf, 0700) < 0 && errno != EEXIST) {
- free(buf);
- return (-1);
- }
- free(buf);
- return (0);
-}
-
+++ /dev/null
-/*
-** Copyright 2000 Double Precision, Inc.
-** See COPYING for distribution information.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <string.h>
-#include <stdlib.h>
-#include <time.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-
-#include "maildirmisc.h"
-
-static const char rcsid[]="$Id: maildiropen.c,v 1.8 2003/01/19 16:39:52 mrsam Exp $";
-
-char *maildir_getlink(const char *filename)
-{
-#if HAVE_READLINK
-size_t bufsiz;
-char *buf;
-
- bufsiz=0;
- buf=0;
-
- for (;;)
- {
- int n;
-
- if (buf) free(buf);
- bufsiz += 256;
- if ((buf=malloc(bufsiz)) == 0)
- {
- perror("malloc");
- return (0);
- }
- if ((n=readlink(filename, buf, bufsiz)) < 0)
- {
- free(buf);
- return (0);
- }
- if (n < bufsiz)
- {
- buf[n]=0;
- break;
- }
- }
- return (buf);
-#else
- return (0);
-#endif
-}
-
-int maildir_semisafeopen(const char *path, int mode, int perm)
-{
-
-#if HAVE_READLINK
-
-char *l=maildir_getlink(path);
-
- if (l)
- {
- int f;
-
- if (*l != '/')
- {
- char *q=malloc(strlen(path)+strlen(l)+2);
- char *s;
-
- if (!q)
- {
- free(l);
- return (-1);
- }
-
- strcpy(q, path);
- if ((s=strchr(q, '/')) != 0)
- s[1]=0;
- else *q=0;
- strcat(q, l);
- free(l);
- l=q;
- }
-
- f=maildir_safeopen(l, mode, perm);
-
- free(l);
- return (f);
- }
-#endif
-
- return (maildir_safeopen(path, mode, perm));
-}
-
-int maildir_safeopen(const char *path, int mode, int perm)
-{
- struct stat stat1;
-
- return maildir_safeopen_stat(path, mode, perm, &stat1);
-}
-
-int maildir_safeopen_stat(const char *path, int mode, int perm,
- struct stat *stat1)
-{
- struct stat stat2;
-
- int fd=open(path, mode
-#ifdef O_NONBLOCK
- | O_NONBLOCK
-#else
- | O_NDELAY
-#endif
- , perm);
-
- if (fd < 0) return (fd);
- if (fcntl(fd, F_SETFL, (mode & O_APPEND)) || fstat(fd, stat1)
- || lstat(path, &stat2))
- {
- close(fd);
- return (-1);
- }
-
- if (stat1->st_dev != stat2.st_dev || stat1->st_ino != stat2.st_ino)
- {
- close(fd);
- errno=ENOENT;
- return (-1);
- }
-
- return (fd);
-}