#include <h/mime.h>
#include <h/utils.h>
+#ifdef OAUTH_SUPPORT
+# include <h/oauth.h>
+#endif
+
#define WHATNOW_SWITCHES \
X("draftfolder +folder", 0, DFOLDSW) \
X("draftmessage msg", 0, DMSGSW) \
static int buildfile (char **, char *);
static int whomfile (char **, char *);
static int removefile (char *);
+static int checkmimeheader (char *);
static void writelscmd(char *, int, char *, char **);
static void writesomecmd(char *buf, int bufsz, char *cmd, char *trailcmd, char **argp);
static FILE* popen_in_dir(const char *dir, const char *cmd, const char *type);
char *l; /* set on -l to alist command */
int n; /* set on -n to alist command */
+ /* Need this if called from what_now(). */
invo_name = r1bindex (argv[0], '/');
- /* read user profile/context */
- context_read();
-
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
* Get the initial current working directory.
*/
- if (getcwd(cwd, sizeof (cwd)) == (char *)0) {
+ if (getcwd(cwd, sizeof (cwd)) == NULL) {
adios("getcwd", "could not get working directory");
}
if ((drft == NULL && (drft = getenv ("mhdraft")) == NULL) || *drft == 0)
drft = getcpy (m_draft (dfolder, dmsg, 1, &isdf));
- msgnam = (cp = getenv ("mhaltmsg")) && *cp ? getcpy (cp) : NULL;
+ msgnam = (cp = getenv ("mhaltmsg")) && *cp ? mh_xstrdup(cp) : NULL;
if ((cp = getenv ("mhatfile")) && *cp)
atfile = atoi(cp);
snprintf (prompt, sizeof(prompt), myprompt, invo_name);
for (;;) {
#ifdef READLINE_SUPPORT
- if (!(argp = getans_via_readline (prompt, aleqs))) {
+ if (!(argp = read_switch_multiword_via_readline (prompt, aleqs))) {
#else /* ! READLINE_SUPPORT */
- if (!(argp = getans (prompt, aleqs))) {
+ if (!(argp = read_switch_multiword (prompt, aleqs))) {
#endif /* READLINE_SUPPORT */
- unlink (LINK);
+ (void) m_unlink (LINK);
done (1);
}
switch (smatch (*argp, aleqs)) {
* is accustomed to. Read back the absolute path.
*/
- if (*(argp+1) == (char *)0) {
- (void)sprintf(buf, "$SHELL -c \"cd&&pwd\"");
+ if (*(argp+1) == NULL) {
+ strcpy(buf, "$SHELL -c \"cd&&pwd\"");
}
else {
writesomecmd(buf, BUFSIZ, "cd", "pwd", argp);
}
- if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
- fgets(cwd, sizeof (cwd), f);
-
- if (strchr(cwd, '\n') != (char *)0)
- *strchr(cwd, '\n') = '\0';
-
+ if ((f = popen_in_dir(cwd, buf, "r")) != NULL) {
+ if (fgets(cwd, sizeof (cwd), f) == NULL) {
+ advise (buf, "fgets");
+ }
+ TrimSuffixC(cwd, '\n');
pclose(f);
}
else {
* -n numbers listing
*/
- l = (char *)0;
+ if (checkmimeheader(drft))
+ break;
+
+ l = NULL;
n = 0;
- while (*++argp != (char *)0) {
+ while (*++argp != NULL) {
if (strcmp(*argp, "-l") == 0)
l = "/";
}
if (n == -1)
- advise((char *)0, "usage is alist [-ln].");
+ advise(NULL, "usage is alist [-ln].");
else
annolist(drft, ATTACH_FIELD, l, n);
int verbose = 0;
char **ap;
+ if (checkmimeheader(drft))
+ break;
+
for (ap = argp+1; *ap; ++ap) {
if (strcmp(*ap, "-v") == 0) {
++argp;
}
}
- if (*(argp+1) == (char *)0) {
+ if (*(argp+1) == NULL) {
advise(NULL, "attach command requires file argument(s).");
break;
}
* draft.
*/
- if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
- while (fgets(shell, sizeof (shell), f) != (char *)0) {
+ if ((f = popen_in_dir(cwd, buf, "r")) != NULL) {
+ while (fgets(shell, sizeof (shell), f) != NULL) {
char *ctype;
- *(strchr(shell, '\n')) = '\0';
+ TrimSuffixC(shell, '\n');
if (*shell == '/') {
strncpy(file, shell, sizeof(file));
annotate(drft, ATTACH_FIELD, file, 1, 0, -2, 1);
if (verbose) {
ctype = mime_type(file);
- }
-
- if (verbose) {
printf ("Attaching %s as a %s\n", file, ctype);
free (ctype);
}
* so this catches a -n anywhere in the argument list.
*/
- for (n = 0, arguments = argp + 1; *arguments != (char *)0; arguments++) {
+ if (checkmimeheader(drft))
+ break;
+
+ for (n = 0, arguments = argp + 1; *arguments != NULL; arguments++) {
if (strcmp(*arguments, "-n") == 0) {
n = 1;
break;
*/
if (n == 1) {
- for (arguments = argp + 1; *arguments != (char *)0; arguments++) {
+ for (arguments = argp + 1; *arguments != NULL; arguments++) {
if (strcmp(*arguments, "-n") == 0)
continue;
if (**arguments != '\0') {
n = atoi(*arguments);
- annotate(drft, ATTACH_FIELD, (char *)0, 1, 0, n, 1);
+ annotate(drft, ATTACH_FIELD, NULL, 1, 0, n, 1);
- for (argp = arguments + 1; *argp != (char *)0; argp++) {
+ for (argp = arguments + 1; *argp != NULL; argp++) {
if (atoi(*argp) > n) {
if (atoi(*argp) == 1)
*argp = "";
* provide a file name with a space in it.
*/
writelscmd(buf, sizeof(buf), "-d --", argp);
- if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
- while (fgets(shell, sizeof (shell), f) != (char *)0) {
- *(strchr(shell, '\n')) = '\0';
+ if ((f = popen_in_dir(cwd, buf, "r")) != NULL) {
+ while (fgets(shell, sizeof (shell), f) != NULL) {
+ TrimSuffixC(shell, '\n');
annotate(drft, ATTACH_FIELD, shell, 1, 0, 0, 1);
}
pclose(f);
*/
int trailln = strlen(trailcmd) + 4;
if (ln < 0 || ln + trailln > bufsz)
- adios((char *)0, "arguments too long");
+ adios(NULL, "arguments too long");
cp = buf + ln;
ln = strlen(*argp);
/* +1 for leading space */
if (ln + trailln + 1 > bufsz - (cp-buf))
- adios((char *)0, "arguments too long");
+ adios(NULL, "arguments too long");
*cp++ = ' ';
memcpy(cp, *argp, ln+1);
cp += ln;
int slinked = 0;
/* Was there a previous edit session? */
- if (reedit) {
+ if (reedit && (*ed || edsave)) {
if (!*ed) { /* no explicit editor */
*ed = edsave; /* so use the previous one */
if ((cp = r1bindex (*ed, '/')) == NULL)
snprintf (linkpath, sizeof(linkpath), "%s/%s", cwd, LINK);
if (atfile) {
- unlink (linkpath);
+ (void) m_unlink (linkpath);
if (link (altpath, linkpath) == NOTOK) {
- symlink (altpath, linkpath);
+ if (symlink (altpath, linkpath) < 0) {
+ adios (linkpath, "symlink");
+ }
slinked = 1;
} else {
slinked = 0;
break;
case OK:
- if (cwd)
- chdir (cwd);
+ if (cwd) {
+ if (chdir (cwd) < 0) {
+ advise (cwd, "chdir");
+ }
+ }
if (altmsg) {
if (mp)
m_putenv ("mhfolder", mp->foldpath);
&& copyf (linkpath, altpath) == NOTOK
: stat (linkpath, &st) != NOTOK
&& st.st_nlink == 1
- && (unlink (altpath) == NOTOK
+ && (m_unlink (altpath) == NOTOK
|| link (linkpath, altpath) == NOTOK)))
advise (linkpath, "unable to update %s from", altmsg);
}
*ed = NULL;
if (altmsg && atfile)
- unlink (linkpath);
+ (void) m_unlink (linkpath);
return status;
}
X("client host", -6, CLIESW) \
X("server host", 6, SERVSW) \
X("snoop", -5, SNOOPSW) \
- X("draftfolder +folder", -6, SDRFSW) \
- X("draftmessage msg", -6, SDRMSW) \
- X("nodraftfolder", -3, SNDRFSW) \
- X("sasl", SASLminc(-4), SASLSW) \
- X("nosasl", SASLminc(-6), NOSASLSW) \
- X("saslmaxssf", SASLminc(-10), SASLMXSSFSW) \
- X("saslmech", SASLminc(-5), SASLMECHSW) \
- X("user", SASLminc(-4), USERSW) \
+ X("draftfolder +folder", 0, SDRFSW) \
+ X("draftmessage msg", 0, SDRMSW) \
+ X("nodraftfolder", 0, SNDRFSW) \
+ X("sasl", SASLminc(4), SASLSW) \
+ X("nosasl", SASLminc(6), NOSASLSW) \
+ X("saslmech", SASLminc(5), SASLMECHSW) \
+ X("authservice", SASLminc(0), AUTHSERVICESW) \
+ X("user username", SASLminc(4), USERSW) \
X("attach fieldname", 6, SNDATTACHSW) \
X("noattach", 0, SNDNOATTACHSW) \
X("attachformat", 7, SNDATTACHFORMAT) \
X("tls", TLSminc(-3), TLSSW) \
X("initialtls", TLSminc(-10), INITTLSSW) \
X("notls", TLSminc(-5), NTLSSW) \
+ X("sendmail program", 0, MTSSM) \
X("mts smtp|sendmail/smtp|sendmail/pipe", 2, MTSSW) \
X("messageid localname|random", 2, MESSAGEIDSW) \
int vecp, n = 1;
char *cp, buf[BUFSIZ], **argp, *program;
char **arguments, *savearg[MAXARGS], **vec;
+ const char *user = NULL, *saslmech = NULL;
+ char *auth_svc = NULL;
+ int snoop = 0;
struct stat st;
#ifndef lint
case NMSGDSW:
case WATCSW:
case NWATCSW:
- case SNOOPSW:
case SASLSW:
case NOSASLSW:
case TLSSW:
vec[vecp++] = --cp;
continue;
+ case SNOOPSW:
+ snoop++;
+ vec[vecp++] = --cp;
+ continue;
+
+ case AUTHSERVICESW:
+#ifdef OAUTH_SUPPORT
+ if (!(auth_svc = *argp++) || *auth_svc == '-')
+ adios (NULL, "missing argument to %s", argp[-2]);
+#else
+ NMH_UNUSED (user);
+ NMH_UNUSED (auth_svc);
+ adios (NULL, "not built with OAuth support");
+#endif
+ continue;
+
+ case SASLMECHSW:
+ saslmech = *argp;
+ /* fall thru */
case ALIASW:
case FILTSW:
case WIDTHSW:
case CLIESW:
case SERVSW:
- case SASLMXSSFSW:
- case SASLMECHSW:
case USERSW:
case PORTSW:
+ case MTSSM:
case MTSSW:
case MESSAGEIDSW:
vec[vecp++] = --cp;
return;
}
vec[vecp++] = cp;
+ user = cp;
continue;
case SDRFSW:
if ((cp = context_find ("Aliasfile"))) {
char **ap, *dp;
- dp = getcpy (cp);
+ dp = mh_xstrdup(cp);
for (ap = brkstring (dp, " ", "\n"); ap && *ap; ap++) {
vec[vecp++] = "-alias";
vec[vecp++] = *ap;
#endif /* not lint */
&& altmsg) {
vec[vecp++] = "-dist";
- distfile = getcpy (m_mktemp2(altmsg, invo_name, NULL, NULL));
- unlink(distfile);
+ if ((cp = m_mktemp2(altmsg, invo_name, NULL, NULL)) == NULL) {
+ adios(NULL, "unable to create temporary file in %s",
+ get_temp_dir());
+ }
+ distfile = mh_xstrdup(cp);
+ (void) m_unlink(distfile);
if (link (altmsg, distfile) == NOTOK)
adios (distfile, "unable to link %s to", altmsg);
} else {
distfile = NULL;
}
+#ifdef OAUTH_SUPPORT
+ if (auth_svc == NULL) {
+ if (saslmech && ! strcasecmp(saslmech, "xoauth2")) {
+ adios (NULL, "must specify -authservice with -saslmech xoauth2");
+ }
+ } else {
+ if (user == NULL) {
+ adios (NULL, "must specify -user with -saslmech xoauth2");
+ }
+ }
+#else
+ NMH_UNUSED(saslmech);
+#endif /* OAUTH_SUPPORT */
+
if (altmsg == NULL || stat (altmsg, &st) == NOTOK) {
st.st_mtime = 0;
st.st_dev = 0;
closefds (3);
- if (sendsbr (vec, vecp, program, file, &st, 1) == OK)
+ if (sendsbr (vec, vecp, program, file, &st, 1, auth_svc) == OK)
done (0);
}
case OK:
vec = argsplit(whomproc, &program, &vecp);
- vec[vecp++] = file;
if (arg)
while (*arg)
vec[vecp++] = *arg++;
+ vec[vecp++] = file;
vec[vecp] = NULL;
execvp (program, vec);
static int
removefile (char *drft)
{
- if (unlink (drft) == NOTOK)
+ if (m_unlink (drft) == NOTOK)
adios (drft, "unable to unlink");
return OK;
}
+
+
+/*
+ * Return 1 if we already have a MIME-Version header, 0 otherwise.
+ */
+
+static int
+checkmimeheader (char *drft)
+{
+ FILE *f;
+ m_getfld_state_t gstate = 0;
+ char buf[BUFSIZ], name[NAMESZ];
+ int state, retval = 0;
+
+ if ((f = fopen(drft, "r")) == NULL) {
+ admonish(drft, "unable to read draft");
+ return (0);
+ }
+
+ for (;;) {
+ int bufsz = sizeof(buf);
+ switch (state = m_getfld(&gstate, name, buf, &bufsz, f)) {
+ case FLD:
+ case FLDPLUS:
+ if (strcasecmp(name, VRSN_FIELD) == 0) {
+ advise(NULL, "Cannot use attach commands with already-"
+ "formatted MIME message \"%s\"", drft);
+ retval = 1;
+ break;
+ }
+ continue;
+ default:
+ break;
+ }
+ break;
+ }
+
+ m_getfld_state_destroy(&gstate);
+ fclose(f);
+
+ return retval;
+}
projects / nmh / blobdiff