-
-/*
- * mhbuild.c -- expand/translate MIME composition files
+/* mhbuild.c -- expand/translate MIME composition files
*
* This code is Copyright (c) 2002, by the authors of nmh. See the
* COPYRIGHT file in the root directory of the nmh distribution for
#include <h/mh.h>
#include <fcntl.h>
-#include <h/signals.h>
#include <h/md5.h>
-#include <errno.h>
-#include <signal.h>
#include <h/mts.h>
#include <h/tws.h>
#include <h/mime.h>
#include <h/mhparse.h>
#include <h/mhcachesbr.h>
#include <h/utils.h>
+#include "sbr/m_maildir.h"
+#include "sbr/m_mktemp.h"
+#include "mhfree.h"
+#include "mhoutsbr.h"
#define MHBUILD_SWITCHES \
+ X("auto", 0, AUTOSW) \
+ X("noauto", 0, NAUTOSW) \
X("check", 0, CHECKSW) \
X("nocheck", 0, NCHECKSW) \
X("directives", 0, DIRECTIVES) \
X("norfc934mode", 0, NRFC934SW) \
X("verbose", 0, VERBSW) \
X("noverbose", 0, NVERBSW) \
+ X("disposition", 0, DISPOSW) \
+ X("nodisposition", 0, NDISPOSW) \
X("rcache policy", 0, RCACHESW) \
X("wcache policy", 0, WCACHESW) \
X("contentid", 0, CONTENTIDSW) \
X("nocontentid", 0, NCONTENTIDSW) \
+ X("headerencoding encoding-algorithm", 0, HEADERENCSW) \
+ X("autoheaderencoding", 0, AUTOHEADERENCSW) \
+ X("maxunencoded", 0, MAXUNENCSW) \
X("version", 0, VERSIONSW) \
X("help", 0, HELPSW) \
X("debug", -5, DEBUGSW) \
+ X("dist", 0, DISTSW) \
#define X(sw, minchars, id) id,
DEFINE_SWITCH_ENUM(MHBUILD);
DEFINE_SWITCH_ARRAY(MHBUILD, switches);
#undef X
+/* utf-8 is for Email Address Internationalization, using SMTPUTF8. */
+#define MIMEENCODING_SWITCHES \
+ X("base64", 0, BASE64SW) \
+ X("quoted-printable", 0, QUOTEDPRINTSW) \
+ X("utf-8", 0, UTF8SW) \
-/* mhbuildsbr.c */
-extern char *tmp; /* directory to place temp files */
+#define X(sw, minchars, id) id,
+DEFINE_SWITCH_ENUM(MIMEENCODING);
+#undef X
-/* mhcachesbr.c */
-extern int rcachesw;
-extern int wcachesw;
-extern char *cache_public;
-extern char *cache_private;
+#define X(sw, minchars, id) { sw, minchars, id },
+DEFINE_SWITCH_ARRAY(MIMEENCODING, encodingswitches);
+#undef X
int debugsw = 0;
-int verbosw = 0;
int listsw = 0;
int rfc934sw = 0;
static void unlink_done (int) NORETURN;
-/* mhbuildsbr.c */
-CT build_mime (char *, int);
-int output_message (CT, char *);
-int output_message_fp (CT, FILE *, char*);
-
-/* mhlistsbr.c */
-int list_all_messages (CT *, int, int, int, int);
-
int
main (int argc, char **argv)
{
- int sizesw = 1, headsw = 1, directives = 1;
+ int sizesw = 1, headsw = 1, directives = 1, autobuild = 0, dist = 0;
+ int verbosw = 0, dispo = 0;
+ size_t maxunencoded = MAXTEXTPERLN;
int *icachesw;
char *cp, buf[BUFSIZ];
char buffer[BUFSIZ], *compfile = NULL;
CT ct, cts[2];
FILE *fp = NULL;
FILE *fp_out = NULL;
+ int header_encoding = CE_UNKNOWN;
+ size_t n;
- done=unlink_done;
-
-#ifdef LOCALE
- setlocale(LC_ALL, "");
-#endif
- invo_name = r1bindex (argv[0], '/');
+ if (nmh_init(argv[0], 2)) { return 1; }
- /* read user profile/context */
- context_read();
+ done=unlink_done;
arguments = getarguments (invo_name, argc, argv, 1);
argp = arguments;
if (cp[0] == '-' && cp[1] == '\0') {
if (compfile)
adios (NULL, "cannot specify both standard input and a file");
- else
- compfile = cp;
+ compfile = cp;
listsw = 0; /* turn off -list if using standard in/out */
verbosw = 0; /* turn off -verbose listings */
break;
print_version(invo_name);
done (0);
+ case AUTOSW:
+ /* -auto implies -nodirectives */
+ autobuild = 1;
+ directives = 0;
+ continue;
+ case NAUTOSW:
+ /*
+ * We're turning directives back on since this is likely here
+ * to override a profile entry
+ */
+ autobuild = 0;
+ directives = 1;
+ continue;
+
case RCACHESW:
icachesw = &rcachesw;
goto do_cache;
do_cache: ;
if (!(cp = *argp++) || *cp == '-')
adios (NULL, "missing argument to %s", argp[-2]);
- switch (*icachesw = smatch (cp, caches)) {
+ switch (*icachesw = smatch (cp, cache_policy)) {
case AMBIGSW:
- ambigsw (cp, caches);
+ ambigsw (cp, cache_policy);
done (1);
case UNKWNSW:
adios (NULL, "%s unknown", cp);
contentidsw = 0;
continue;
+ case HEADERENCSW: {
+ int encoding;
+
+ if (!(cp = *argp++) || *cp == '-')
+ adios (NULL, "missing argument to %s", argp[-2]);
+ switch (encoding = smatch (cp, encodingswitches)) {
+ case AMBIGSW:
+ ambigsw (cp, encodingswitches);
+ done (1);
+ case UNKWNSW:
+ adios (NULL, "%s unknown encoding algorithm", cp);
+ case BASE64SW:
+ header_encoding = CE_BASE64;
+ break;
+ case QUOTEDPRINTSW:
+ header_encoding = CE_QUOTED;
+ break;
+ case UTF8SW:
+ header_encoding = CE_8BIT;
+ break;
+ default:
+ adios (NULL, "Internal error: algorithm %s", cp);
+ }
+ continue;
+ }
+
+ case AUTOHEADERENCSW:
+ header_encoding = CE_UNKNOWN;
+ continue;
+
+ case MAXUNENCSW:
+ if (!(cp = *argp++) || *cp == '-')
+ adios (NULL, "missing argument to %s", argp[-2]);
+ if ((maxunencoded = atoi(cp)) < 1)
+ adios (NULL, "Invalid argument for %s: %s", argp[-2], cp);
+ if (maxunencoded > 998)
+ adios (NULL, "limit of -maxunencoded is 998");
+ continue;
+
case VERBSW:
verbosw++;
continue;
case NVERBSW:
verbosw = 0;
continue;
+ case DISPOSW:
+ dispo = 1;
+ continue;
+ case NDISPOSW:
+ dispo = 0;
+ continue;
case DEBUGSW:
debugsw = 1;
continue;
+ case DISTSW:
+ dist = 1;
+ continue;
}
}
if (compfile)
adios (NULL, "only one composition file allowed");
- else
- compfile = cp;
+ compfile = cp;
}
/*
*/
if ((cp = getenv ("MHBUILD"))) {
if ((fp = fopen (cp, "r"))) {
- readconfig ((struct node **) 0, fp, cp, 0);
+ readconfig(NULL, fp, cp, 0);
fclose (fp);
} else {
admonish ("", "unable to read $MHBUILD profile (%s)", cp);
* Read the standard profile setup
*/
if ((fp = fopen (cp = etcpath ("mhn.defaults"), "r"))) {
- readconfig ((struct node **) 0, fp, cp, 0);
+ readconfig(NULL, fp, cp, 0);
fclose (fp);
}
cache_private = ".cache";
cache_private = getcpy (m_maildir (cache_private));
- /*
- * Check for storage directory. If defined, we
- * will store temporary files there. Else we
- * store them in standard nmh directory.
- */
- if ((cp = context_find (nmhstorage)) && *cp)
- tmp = concat (cp, "/", invo_name, NULL);
- else
- tmp = add (m_maildir (invo_name), NULL);
-
if (!context_find ("path"))
free (path ("./", TFOLDER));
* Process the composition file from standard input.
*/
if (compfile[0] == '-' && compfile[1] == '\0') {
+ if ((cp = m_mktemp2(NULL, invo_name, NULL, &fp)) == NULL) {
+ adios(NULL, "unable to create temporary file in %s",
+ get_temp_dir());
+ }
+
+ /* save a copy of the name for later removal */
+ strncpy (infile, cp, sizeof(infile));
+ unlink_infile = 1;
+
/* copy standard input to temporary file */
- strncpy (infile, m_mktemp(invo_name, NULL, &fp), sizeof(infile));
- while (fgets (buffer, BUFSIZ, stdin))
- fputs (buffer, fp);
+ while ((n = fread(buffer, 1, sizeof(buffer), stdin)) > 0) {
+ if (fwrite(buffer, 1, n, fp) != n) {
+ adios (NULL, "error copying to temporary file");
+ }
+ }
fclose (fp);
- unlink_infile = 1;
/* build the content structures for MIME message */
- ct = build_mime (infile, directives);
- cts[0] = ct;
- cts[1] = NULL;
-
- /* output MIME message to this temporary file */
- strncpy (outfile, m_mktemp(invo_name, NULL, &fp_out), sizeof(outfile));
- unlink_outfile = 1;
-
- /* output the message */
- output_message_fp (ct, fp_out, outfile);
- fclose(fp_out);
-
- /* output the temp file to standard output */
- if ((fp = fopen (outfile, "r")) == NULL)
- adios (outfile, "unable to open");
- while (fgets (buffer, BUFSIZ, fp))
- fputs (buffer, stdout);
- fclose (fp);
+ ct = build_mime (infile, autobuild, dist, directives, header_encoding,
+ maxunencoded, verbosw);
- unlink (infile);
- unlink_infile = 0;
+ /*
+ * If ct == NULL, that means that -auto was set and a MIME version
+ * header was already seen. Just use the input file as the output
+ */
- unlink (outfile);
- unlink_outfile = 0;
+ if (!ct) {
+ if (! (fp = fopen(infile, "r"))) {
+ adios(NULL, "Unable to open %s for reading", infile);
+ }
+ while ((n = fread(buffer, 1, sizeof(buffer), fp)) > 0) {
+ if (fwrite(buffer, 1, n, stdout) != n) {
+ adios(NULL, "error copying %s to stdout", infile);
+ }
+ }
+ } else {
+ /* output the message */
+ output_message_fp (ct, stdout, NULL);
+ free_content (ct);
+ }
- free_content (ct);
done (0);
}
*/
/* build the content structures for MIME message */
- ct = build_mime (compfile, directives);
+ ct = build_mime (compfile, autobuild, dist, directives, header_encoding,
+ maxunencoded, verbosw);
+
+ /*
+ * If ct == NULL, that means -auto was set and we found a MIME version
+ * header. Simply exit and do nothing.
+ */
+
+ if (! ct)
+ done(0);
+
cts[0] = ct;
cts[1] = NULL;
/* output MIME message to this temporary file */
- strncpy(outfile, m_mktemp2(compfile, invo_name, NULL, &fp_out),
- sizeof(outfile));
+ if ((cp = m_mktemp2(compfile, invo_name, NULL, &fp_out)) == NULL) {
+ adios(NULL, "unable to create temporary file in %s", get_temp_dir());
+ }
+ strncpy(outfile, cp, sizeof(outfile));
unlink_outfile = 1;
/* output the message */
* List the message info
*/
if (listsw)
- list_all_messages (cts, headsw, sizesw, verbosw, debugsw);
+ list_all_messages (cts, headsw, sizesw, verbosw, debugsw, dispo);
/* Rename composition draft */
snprintf (buffer, sizeof(buffer), "%s.orig", m_backup (compfile));
}
-static void
+static void NORETURN
unlink_done (int status)
{
/*
* temporary files.
*/
if (unlink_infile)
- unlink (infile);
+ (void) m_unlink (infile);
if (unlink_outfile)
- unlink (outfile);
+ (void) m_unlink (outfile);
exit (status);
}
projects / nmh / blobdiff