Commit c136e5cd authored by Glenn Morris's avatar Glenn Morris

Remove lib-src/fakemail.c.

* lib-src/fakemail.c: Remove file.

* lib-src/Makefile.in (UTILITIES): Remove fakemail${EXEEXT}.
(fakemail${EXEEXT}): Remove rule.

* lib-src/makefile.w32-in ($(BLD)/fakemail.exe, fakemail)
($(BLD)/fakemail.$(O)): Remove.

* lisp/mail/sendmail.el (sendmail-program): Fall back to just "sendmail".

* lisp/mail/feedmail.el: Update commentary.

* doc/emacs/ack.texi (Acknowledgments): Remove fakemail.c.

* etc/NEWS: Mention this.

* INSTALL: Remove fakemail.
parent e565dd37
......@@ -705,8 +705,8 @@ directory of the Emacs distribution.
in `./lib-src' to their final destinations, as selected in `./src/epaths.h'.
Strictly speaking, not all of the executables in `./lib-src' need be copied.
- The programs `fakemail', `hexl', `movemail', `profile', `rcs2log',
and `vcdiff' are used by Emacs; they do need to be copied.
- The programs `hexl', `movemail', `profile', `rcs2log', and `vcdiff'
are used by Emacs; they do need to be copied.
- The programs `etags', `ctags', `emacsclient', and `rcs-checkin'
are intended to be run by users; they are handled below.
- The programs `make-docfile' and `test-distrib' were
......
2011-05-18 Glenn Morris <rgm@gnu.org>
* ack.texi (Acknowledgments): Remove fakemail.c.
2011-05-17 Chong Yidong <cyd@stupidchicken.com>
Fixes for fitting text into 7x9 printed manual.
......
......@@ -1016,7 +1016,7 @@ Markus Rost wrote @file{cus-test.el}, a testing framework for customize.
@item
Guillermo J.@: Rozas wrote @file{scheme.el}, a mode for editing Scheme and
DSSSL code, and @file{fakemail.c}, an interface to the System V mailer.
DSSSL code.
@item
Ivar Rummelhoff wrote @file{winner.el}, which records recent window
......
......@@ -278,6 +278,10 @@ to enable a minor-mode is deprecated. Instead, use "eval: (minor-mode)".
** The standalone programs lib-src/digest-doc and sorted-doc have been
replaced with Lisp commands `doc-file-to-man' and `doc-file-to-info'.
---
** The standalone program `fakemail' has been removed.
If you need it, feedmail.el ought to provide a superset of the functionality.
** The variable `focus-follows-mouse' now always defaults to nil.
......
2011-05-18 Glenn Morris <rgm@gnu.org>
* fakemail.c: Remove file.
* makefile.w32-in ($(BLD)/fakemail.exe, fakemail)
($(BLD)/fakemail.$(O)): Remove.
* Makefile.in (UTILITIES): Remove fakemail${EXEEXT}.
(fakemail${EXEEXT}): Remove rule.
2011-04-24 Teodor Zlatanov <tzz@lifelogs.com>
* makefile.w32-in (obj): Add gnutls.o.
......
......@@ -117,8 +117,8 @@ STAMP_INST_SCRIPTS = stamp-rcs-checkin stamp-grep-changelog
# Things that Emacs runs internally, or during the build process,
# which should not be installed in bindir.
UTILITIES = profile${EXEEXT} movemail${EXEEXT} fakemail${EXEEXT} \
hexl${EXEEXT} update-game-score${EXEEXT}
UTILITIES = profile${EXEEXT} movemail${EXEEXT} hexl${EXEEXT} \
update-game-score${EXEEXT}
DONT_INSTALL= test-distrib${EXEEXT} make-docfile${EXEEXT}
......@@ -353,9 +353,6 @@ movemail.o: ${srcdir}/movemail.c ../src/config.h
pop.o: ${srcdir}/pop.c ${srcdir}/../lib/min-max.h ../src/config.h
$(CC) -c ${CPP_CFLAGS} ${MOVE_FLAGS} ${srcdir}/pop.c
fakemail${EXEEXT}: ${srcdir}/fakemail.c ../src/config.h
$(CC) ${ALL_CFLAGS} ${srcdir}/fakemail.c $(LOADLIBES) -o fakemail
emacsclient${EXEEXT}: ${srcdir}/emacsclient.c ../src/config.h
$(CC) ${ALL_CFLAGS} ${srcdir}/emacsclient.c \
-DVERSION="\"${version}\"" \
......
/* sendmail-like interface to /bin/mail for system V,
Copyright (C) 1985, 1994, 1999, 2001-2011 Free Software Foundation, Inc.
Author: Bill Rozas <jinx@martigny.ai.mit.edu>
(according to ack.texi)
This file is part of GNU Emacs.
GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#define _XOPEN_SOURCE 500 /* for cuserid */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#if defined (BSD_SYSTEM) && !defined (USE_FAKEMAIL)
/* This program isnot used in BSD, so just avoid loader complaints. */
int
main (void)
{
return 0;
}
#else /* not BSD 4.2 (or newer) */
#ifdef MSDOS
int
main ()
{
return 0;
}
#else /* not MSDOS */
/* This conditional contains all the rest of the file. */
/* These are defined in config in some versions. */
#ifdef static
#undef static
#endif
#ifdef WINDOWSNT
#include "ntlib.h"
#endif
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <time.h>
#include <pwd.h>
#include <stdlib.h>
/* This is to declare cuserid. */
#include <unistd.h>
/* Type definitions */
#define boolean int
#define true 1
#define false 0
#define TM_YEAR_BASE 1900
/* Nonzero if TM_YEAR is a struct tm's tm_year value that causes
asctime to have well-defined behavior. */
#ifndef TM_YEAR_IN_ASCTIME_RANGE
# define TM_YEAR_IN_ASCTIME_RANGE(tm_year) \
(1000 - TM_YEAR_BASE <= (tm_year) && (tm_year) <= 9999 - TM_YEAR_BASE)
#endif
/* Various lists */
struct line_record
{
char *string;
struct line_record *continuation;
};
typedef struct line_record *line_list;
struct header_record
{
line_list text;
struct header_record *next;
struct header_record *previous;
};
typedef struct header_record *header;
struct stream_record
{
FILE *handle;
int (*action)(FILE *);
struct stream_record *rest_streams;
};
typedef struct stream_record *stream_list;
/* A `struct linebuffer' is a structure which holds a line of text.
* `readline' reads a line from a stream into a linebuffer
* and works regardless of the length of the line.
*/
struct linebuffer
{
long size;
char *buffer;
};
struct linebuffer lb;
#define new_list() \
((line_list) xmalloc (sizeof (struct line_record)))
#define new_header() \
((header) xmalloc (sizeof (struct header_record)))
#define new_stream() \
((stream_list) xmalloc (sizeof (struct stream_record)))
#define alloc_string(nchars) \
((char *) xmalloc ((nchars) + 1))
/* Global declarations */
#define BUFLEN 1024
#define KEYWORD_SIZE 256
#define FROM_PREFIX "From"
#define MY_NAME "fakemail"
#define NIL ((line_list) NULL)
#define INITIAL_LINE_SIZE 200
#ifndef MAIL_PROGRAM_NAME
#define MAIL_PROGRAM_NAME "/bin/mail"
#endif
static const char *my_name;
static char *the_date;
static char *the_user;
static line_list file_preface;
static stream_list the_streams;
static boolean no_problems = true;
static void fatal (const char *s1) NO_RETURN;
#ifdef CURRENT_USER
static struct passwd *my_entry;
#define cuserid(s) \
(my_entry = getpwuid (((int) geteuid ())), \
my_entry->pw_name)
#endif
/* Utilities */
/* Print error message. `s1' is printf control string, `s2' is arg for it. */
static void
error (const char *s1, const char *s2)
{
printf ("%s: ", my_name);
printf (s1, s2);
printf ("\n");
no_problems = false;
}
/* Print error message and exit. */
static void
fatal (const char *s1)
{
error ("%s", s1);
exit (EXIT_FAILURE);
}
/* Like malloc but get fatal error if memory is exhausted. */
static void *
xmalloc (size_t size)
{
void *result = malloc (size);
if (! result)
fatal ("virtual memory exhausted");
return result;
}
static void *
xrealloc (void *ptr, size_t size)
{
void *result = realloc (ptr, size);
if (! result)
fatal ("virtual memory exhausted");
return result;
}
/* Initialize a linebuffer for use */
static void
init_linebuffer (struct linebuffer *linebuffer)
{
linebuffer->size = INITIAL_LINE_SIZE;
linebuffer->buffer = ((char *) xmalloc (INITIAL_LINE_SIZE));
}
/* Read a line of text from `stream' into `linebuffer'.
Return the length of the line. */
static long
readline (struct linebuffer *linebuffer, FILE *stream)
{
char *buffer = linebuffer->buffer;
char *p = linebuffer->buffer;
char *end = p + linebuffer->size;
while (true)
{
int c = getc (stream);
if (p == end)
{
linebuffer->size *= 2;
buffer = (char *) xrealloc (buffer, linebuffer->size);
p = buffer + (p - linebuffer->buffer);
end = buffer + linebuffer->size;
linebuffer->buffer = buffer;
}
if (c < 0 || c == '\n')
{
*p = 0;
break;
}
*p++ = c;
}
return p - buffer;
}
/* Extract a colon-terminated keyword from the string FIELD.
Return that keyword as a string stored in a static buffer.
Store the address of the rest of the string into *REST.
If there is no keyword, return NULL and don't alter *REST. */
static char *
get_keyword (register char *field, char **rest)
{
static char keyword[KEYWORD_SIZE];
register char *ptr;
register int c;
ptr = &keyword[0];
c = (unsigned char) *field++;
if (isspace (c) || c == ':')
return ((char *) NULL);
*ptr++ = (islower (c) ? toupper (c) : c);
while (((c = (unsigned char) *field++) != ':') && ! isspace (c))
*ptr++ = (islower (c) ? toupper (c) : c);
*ptr++ = '\0';
while (isspace (c))
c = (unsigned char) *field++;
if (c != ':')
return ((char *) NULL);
*rest = field;
return &keyword[0];
}
/* Nonzero if the string FIELD starts with a colon-terminated keyword. */
static boolean
has_keyword (char *field)
{
char *ignored;
return (get_keyword (field, &ignored) != ((char *) NULL));
}
/* Store the string FIELD, followed by any lines in THE_LIST,
into the buffer WHERE.
Concatenate lines, putting just a space between them.
Delete everything contained in parentheses.
When a recipient name contains <...>, we discard
everything except what is inside the <...>.
We don't pay attention to overflowing WHERE;
the caller has to make it big enough. */
static char *
add_field (line_list the_list, register char *field, register char *where)
{
register char c;
while (true)
{
char *this_recipient_where;
int in_quotes = 0;
*where++ = ' ';
this_recipient_where = where;
while ((c = *field++) != '\0')
{
if (c == '\\')
*where++ = c;
else if (c == '"')
{
in_quotes = ! in_quotes;
*where++ = c;
}
else if (in_quotes)
*where++ = c;
else if (c == '(')
{
while (*field && *field != ')') ++field;
if (! (*field++)) break; /* no close */
continue;
}
else if (c == ',')
{
*where++ = ' ';
/* When we get to the end of one recipient,
don't discard it if the next one has <...>. */
this_recipient_where = where;
}
else if (c == '<')
/* Discard everything we got before the `<'. */
where = this_recipient_where;
else if (c == '>')
/* Discard the rest of this name that follows the `>'. */
{
while (*field && *field != ',') ++field;
if (! (*field++)) break; /* no comma */
continue;
}
else
*where++ = c;
}
if (the_list == NIL) break;
field = the_list->string;
the_list = the_list->continuation;
}
return where;
}
static line_list
make_file_preface (void)
{
char *the_string, *temp;
long idiotic_interface;
struct tm *tm;
long prefix_length;
long user_length;
long date_length;
line_list result;
prefix_length = strlen (FROM_PREFIX);
time (&idiotic_interface);
/* Convert to a string, checking for out-of-range time stamps.
Don't use 'ctime', as that might dump core if the hardware clock
is set to a bizarre value. */
tm = localtime (&idiotic_interface);
if (! (tm && TM_YEAR_IN_ASCTIME_RANGE (tm->tm_year)
&& (the_date = asctime (tm))))
fatal ("current time is out of range");
/* the_date has an unwanted newline at the end */
date_length = strlen (the_date) - 1;
the_date[date_length] = '\0';
temp = cuserid ((char *) NULL);
user_length = strlen (temp);
the_user = alloc_string (user_length + 1);
strcpy (the_user, temp);
the_string = alloc_string (3 + prefix_length
+ user_length
+ date_length);
temp = the_string;
strcpy (temp, FROM_PREFIX);
temp = &temp[prefix_length];
*temp++ = ' ';
strcpy (temp, the_user);
temp = &temp[user_length];
*temp++ = ' ';
strcpy (temp, the_date);
result = new_list ();
result->string = the_string;
result->continuation = ((line_list) NULL);
return result;
}
static void
write_line_list (register line_list the_list, FILE *the_stream)
{
for ( ;
the_list != ((line_list) NULL) ;
the_list = the_list->continuation)
{
fputs (the_list->string, the_stream);
putc ('\n', the_stream);
}
return;
}
static int
close_the_streams (void)
{
register stream_list rem;
for (rem = the_streams;
rem != ((stream_list) NULL);
rem = rem->rest_streams)
if (no_problems && (*rem->action) (rem->handle) != 0)
error ("output error", NULL);
the_streams = ((stream_list) NULL);
return (no_problems ? EXIT_SUCCESS : EXIT_FAILURE);
}
static void
add_a_stream (FILE *the_stream, int (*closing_action) (FILE *))
{
stream_list old = the_streams;
the_streams = new_stream ();
the_streams->handle = the_stream;
the_streams->action = closing_action;
the_streams->rest_streams = old;
return;
}
static int
my_fclose (FILE *the_file)
{
putc ('\n', the_file);
fflush (the_file);
if (ferror (the_file))
return EOF;
return fclose (the_file);
}
static boolean
open_a_file (char *name)
{
FILE *the_stream = fopen (name, "a");
if (the_stream != ((FILE *) NULL))
{
add_a_stream (the_stream, my_fclose);
if (the_user == ((char *) NULL))
file_preface = make_file_preface ();
write_line_list (file_preface, the_stream);
return true;
}
return false;
}
static void
put_string (char *s)
{
register stream_list rem;
for (rem = the_streams;
rem != ((stream_list) NULL);
rem = rem->rest_streams)
fputs (s, rem->handle);
return;
}
static void
put_line (const char *string)
{
register stream_list rem;
for (rem = the_streams;
rem != ((stream_list) NULL);
rem = rem->rest_streams)
{
const char *s = string;
int column = 0;
/* Divide STRING into lines. */
while (*s != 0)
{
const char *breakpos;
/* Find the last char that fits. */
for (breakpos = s; *breakpos && column < 78; ++breakpos)
{
if (*breakpos == '\t')
column += 8;
else
column++;
}
/* If we didn't reach end of line, break the line. */
if (*breakpos)
{
/* Back up to just after the last comma that fits. */
while (breakpos != s && breakpos[-1] != ',') --breakpos;
if (breakpos == s)
{
/* If no comma fits, move past the first address anyway. */
while (*breakpos != 0 && *breakpos != ',') ++breakpos;
if (*breakpos != 0)
/* Include the comma after it. */
++breakpos;
}
}
/* Output that much, then break the line. */
fwrite (s, 1, breakpos - s, rem->handle);
column = 8;
/* Skip whitespace and prepare to print more addresses. */
s = breakpos;
while (*s == ' ' || *s == '\t') ++s;
if (*s != 0)
fputs ("\n\t", rem->handle);
}
putc ('\n', rem->handle);
}
return;
}
#define mail_error error
/* Handle an FCC field. FIELD is the text of the first line (after
the header name), and THE_LIST holds the continuation lines if any.
Call open_a_file for each file. */
static void
setup_files (register line_list the_list, register char *field)
{
register char *start;
register char c;
while (true)
{
while (((c = *field) != '\0')
&& (c == ' '
|| c == '\t'
|| c == ','))
field += 1;
if (c != '\0')
{
start = field;
while (((c = *field) != '\0')
&& c != ' '
&& c != '\t'
&& c != ',')
field += 1;
*field = '\0';
if (!open_a_file (start))
mail_error ("Could not open file %s", start);
*field = c;
if (c != '\0') continue;
}
if (the_list == ((line_list) NULL))
return;
field = the_list->string;
the_list = the_list->continuation;
}
}
/* Compute the total size of all recipient names stored in THE_HEADER.
The result says how big to make the buffer to pass to parse_header. */