/*
* sendsbr.c -- routines to help WhatNow/Send along
*
- * $Id$
- *
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
* complete copyright information.
#include <signal.h>
#include <fcntl.h>
#include <h/mime.h>
+#include <h/tws.h>
#include <h/utils.h>
#ifdef TIME_WITH_SYS_TIME
char *annotext = NULL;
char *distfile = NULL;
-static int armed = 0;
static jmp_buf env;
static char body_file_name[MAXPATHLEN + 1]; /* name of temporary file for body content */
/*
* external prototypes
*/
-int sendsbr (char **, int, char *, struct stat *, int, char *);
-int done (int);
+int sendsbr (char **, int, char *, struct stat *, int, char *, int);
char *getusername (void);
/*
* static prototypes
*/
+static void armed_done (int) NORETURN;
static void alert (char *, int);
static int tmp_fd (void);
static void anno (int, struct stat *);
static int splitmsg (char **, int, char *, struct stat *, int);
static int sendaux (char **, int, char *, struct stat *);
-static int attach(char *, char *);
+static int attach(char *, char *, int);
static void clean_up_temporary_files(void);
static int get_line(void);
-static void make_mime_composition_file_entry(char *);
+static void make_mime_composition_file_entry(char *, int);
/*
*/
int
-sendsbr (char **vec, int vecp, char *drft, struct stat *st, int rename_drft, char *attachment_header_field_name)
+sendsbr (char **vec, int vecp, char *drft, struct stat *st, int rename_drft, char *attachment_header_field_name, int attachformat)
{
int status;
char buffer[BUFSIZ], file[BUFSIZ];
*/
if (attachment_header_field_name != (char *)0) {
- switch (attach(attachment_header_field_name, drft)) {
+ switch (attach(attachment_header_field_name, drft, attachformat)) {
case OK:
drft = composition_file_name;
break;
}
}
- armed++;
+ done=armed_done;
switch (setjmp (env)) {
case OK:
/*
* rename the draft file. I'm not quite sure why.
*/
if (pushsw && unique) {
- if (rename (drft, strncpy (file, m_scratch (drft, invo_name), sizeof(file)))
- == NOTOK)
+ char *cp = m_mktemp2(drft, invo_name, NULL, NULL);
+ if (cp == NULL) {
+ adios ("sendsbr", "unable to create temporary file");
+ }
+ if (rename (drft, strncpy(file, cp, sizeof(file))) == NOTOK)
adios (file, "unable to rename %s to", drft);
drft = file;
}
break;
}
- armed = 0;
+ done=exit;
if (distfile)
unlink (distfile);
}
static int
-attach(char *attachment_header_field_name, char *draft_file_name)
+attach(char *attachment_header_field_name, char *draft_file_name,
+ int attachformat)
{
char buf[MAXPATHLEN + 6]; /* miscellaneous buffer */
int c; /* current character for body copy */
* Make names for the temporary files.
*/
- (void)strncpy(body_file_name, m_scratch("", m_maildir(invo_name)), sizeof (body_file_name));
- (void)strncpy(composition_file_name, m_scratch("", m_maildir(invo_name)), sizeof (composition_file_name));
+ (void)strncpy(body_file_name,
+ m_mktemp(m_maildir(invo_name), NULL, NULL),
+ sizeof (body_file_name));
+ (void)strncpy(composition_file_name,
+ m_mktemp(m_maildir(invo_name), NULL, NULL),
+ sizeof (composition_file_name));
if (has_body)
body_file = fopen(body_file_name, "w");
*/
if (has_body)
- make_mime_composition_file_entry(body_file_name);
+ make_mime_composition_file_entry(body_file_name, attachformat);
/*
* Now, go back to the beginning of the draft file and look for header fields
for (p = field + length + 1; *p == ' ' || *p == '\t'; p++)
;
- make_mime_composition_file_entry(p);
+ make_mime_composition_file_entry(p, attachformat);
}
}
}
if (++n >= field_size - 1) {
- if ((field = (char *)realloc((void *)field, field_size += 256)) == (char *)0)
- adios(NULL, "can't grow field buffer.");
+ field = (char *)mh_xrealloc((void *)field, field_size += 256);
p = field + n - 1;
}
}
static void
-make_mime_composition_file_entry(char *file_name)
+make_mime_composition_file_entry(char *file_name, int attachformat)
{
int binary; /* binary character found flag */
int c; /* current character */
if ((p = strrchr(file_name, '.')) != (char *)0) {
for (np = m_defs; np; np = np->n_next) {
- if (strncasecmp(np->n_name, "mhshow-suffix-", 14) == 0 && strcasecmp(p, np->n_field) == 0) {
+ if (strncasecmp(np->n_name, "mhshow-suffix-", 14) == 0 && mh_strcasecmp(p, np->n_field) == 0) {
content_type = np->n_name + 14;
break;
}
adios((char *)0, "unable to access file \"%s\"", file_name);
}
- (void)fprintf(composition_file, "#%s; name=\"%s\"; x-unix-mode=0%.3ho",
- content_type, ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1, (unsigned short)(st.st_mode & 0777));
-
- if (strlen(file_name) > MAXPATHLEN) {
- clean_up_temporary_files();
- adios((char *)0, "attachment file name `%s' too long.", file_name);
- }
-
- (void)sprintf(cmd, "file '%s'", file_name);
-
- if ((fp = popen(cmd, "r")) != (FILE *)0 && fgets(cmd, sizeof (cmd), fp) != (char *)0) {
- *strchr(cmd, '\n') = '\0';
-
- /*
- * The output of the "file" command is of the form
- *
- * file: description
- *
- * Strip off the "file:" and subsequent white space.
- */
-
- for (p = cmd; *p != '\0'; p++) {
- if (*p == ':') {
- for (p++; *p != '\0'; p++) {
- if (*p != '\t')
- break;
- }
- break;
- }
- }
-
- if (*p != '\0')
- (void)fprintf(composition_file, " [ %s ]", p);
-
- (void)pclose(fp);
+ switch (attachformat) {
+ case 0:
+ /* Insert name, file mode, and Content-Id. */
+ (void)fprintf(composition_file, "#%s; name=\"%s\"; x-unix-mode=0%.3ho",
+ content_type, ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1, (unsigned short)(st.st_mode & 0777));
+
+ if (strlen(file_name) > MAXPATHLEN) {
+ clean_up_temporary_files();
+ adios((char *)0, "attachment file name `%s' too long.", file_name);
+ }
+
+ (void)sprintf(cmd, "file '%s'", file_name);
+
+ if ((fp = popen(cmd, "r")) != (FILE *)0 && fgets(cmd, sizeof (cmd), fp) != (char *)0) {
+ *strchr(cmd, '\n') = '\0';
+
+ /*
+ * The output of the "file" command is of the form
+ *
+ * file: description
+ *
+ * Strip off the "file:" and subsequent white space.
+ */
+
+ for (p = cmd; *p != '\0'; p++) {
+ if (*p == ':') {
+ for (p++; *p != '\0'; p++) {
+ if (*p != '\t')
+ break;
+ }
+ break;
+ }
+ }
+
+ if (*p != '\0')
+ /* Insert Content-Description. */
+ (void)fprintf(composition_file, " [ %s ]", p);
+
+ (void)pclose(fp);
+ }
+
+ break;
+ case 1:
+ if (stringdex (m_maildir(invo_name), file_name) == 0) {
+ /* Content had been placed by send into a temp file.
+ Don't generate Content-Disposition header, because
+ it confuses Microsoft Outlook, Build 10.0.6626, at
+ least. */
+ (void) fprintf (composition_file, "#%s <>", content_type);
+ } else {
+ /* Suppress Content-Id, insert simple Content-Disposition. */
+ (void) fprintf (composition_file,
+ "#%s; name=\"%s\" <>{attachment}",
+ content_type,
+ ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1);
+ }
+
+ break;
+ case 2:
+ if (stringdex (m_maildir(invo_name), file_name) == 0) {
+ /* Content had been placed by send into a temp file.
+ Don't generate Content-Disposition header, because
+ it confuses Microsoft Outlook, Build 10.0.6626, at
+ least. */
+ (void) fprintf (composition_file, "#%s <>", content_type);
+ } else {
+ /* Suppress Content-Id, insert Content-Disposition with
+ modification date. */
+ (void) fprintf (composition_file,
+ "#%s; name=\"%s\" <>{attachment; modification-date=\"%s\"}",
+ content_type,
+ ((p = strrchr(file_name, '/')) == (char *)0) ? file_name : p + 1,
+ dtime (&st.st_mtime, 0));
+ }
+
+ break;
+ default:
+ adios ((char *)0, "unsupported attachformat %d", attachformat);
}
/*
/*
* This header field is discarded.
*/
- if (!strcasecmp (name, "Message-ID")) {
+ if (!mh_strcasecmp (name, "Message-ID")) {
while (state == FLDPLUS)
state = m_getfld (state, name, buffer, sizeof(buffer), in);
} else if (uprf (name, XXX_FIELD_PRF)
- || !strcasecmp (name, VRSN_FIELD)
- || !strcasecmp (name, "Subject")
- || !strcasecmp (name, "Encrypted")) {
+ || !mh_strcasecmp (name, VRSN_FIELD)
+ || !mh_strcasecmp (name, "Subject")
+ || !mh_strcasecmp (name, "Encrypted")) {
/*
* These header fields are copied to the enclosed
* header of the first message in the collection
* version of it, can be copied to the header
* of each messsage/partial in the collection.
*/
- if (!strcasecmp (name, "Subject")) {
+ if (!mh_strcasecmp (name, "Subject")) {
size_t sublen;
strncpy (subject, buffer, BUFSIZ);
char tmpdrf[BUFSIZ];
FILE *out;
- strncpy (tmpdrf, m_scratch (drft, invo_name), sizeof(tmpdrf));
- if ((out = fopen (tmpdrf, "w")) == NULL)
- adios (tmpdrf, "unable to open for writing");
+ char *cp = m_mktemp2(drft, invo_name, NULL, &out);
+ if (cp == NULL) {
+ adios (drft, "unable to create temporary file for");
+ }
+ strncpy(tmpdrf, cp, sizeof(tmpdrf));
chmod (tmpdrf, 0600);
/*
tmp_fd (void)
{
int fd;
- char tmpfil[BUFSIZ];
+ char *tfile = NULL;
+
+ tfile = m_mktemp2(NULL, invo_name, &fd, NULL);
+ if (tfile == NULL) return NOTOK;
+ fchmod(fd, 0600);
- strncpy (tmpfil, m_tmpfil (invo_name), sizeof(tmpfil));
- if ((fd = open (tmpfil, O_RDWR | O_CREAT | O_TRUNC, 0600)) == NOTOK)
- return NOTOK;
if (debugsw)
- advise (NULL, "temporary file %s selected", tmpfil);
+ advise (NULL, "temporary file %s selected", tfile);
else
- if (unlink (tmpfil) == NOTOK)
- advise (tmpfil, "unable to remove");
+ if (unlink (tfile) == NOTOK)
+ advise (tfile, "unable to remove");
return fd;
}
}
if (!(mp = folder_read (folder))) {
if (debugsw)
- admonish (NULL, "unable to read folder %s");
+ admonish (NULL, "unable to read folder %s", folder);
return;
}
}
-int
-done (int status)
+static void
+armed_done (int status)
{
- if (armed)
- longjmp (env, status ? status : NOTOK);
+ longjmp (env, status ? status : NOTOK);
exit (status);
- return 1; /* dead code to satisfy the compiler */
}
projects / mmh / blobdiff