option (OPTSTUFFQUOTED) && line[offset] != ' ' ? " " : "",
&line[offset]);
}
+
+void rfc3676_space_stuff (HEADER* hdr) {
+#if DEBUG
+ int lc = 0;
+ size_t len = 0;
+ unsigned char c = '\0';
+#endif
+ FILE* in = NULL, *out = NULL;
+ char buf[LONG_STRING];
+ char tmpfile[_POSIX_PATH_MAX];
+
+ if (!hdr || !hdr->content || !hdr->content->filename)
+ return;
+
+ debug_print (2, ("f=f: postprocess %s\n", hdr->content->filename));
+ if ((in = safe_fopen (hdr->content->filename, "r")) == NULL)
+ return;
+ mutt_mktemp (tmpfile);
+ if ((out = safe_fopen (tmpfile, "w+")) == NULL) {
+ fclose (in);
+ return;
+ }
+
+ while (fgets (buf, sizeof (buf), in)) {
+ if (ascii_strncmp ("From ", buf, 4) == 0 || buf[0] == ' ') {
+ fputc (' ', out);
+#if DEBUG
+ lc++;
+ len = str_len (buf);
+ if (len > 0) {
+ c = buf[len-1];
+ buf[len-1] = '\0';
+ }
+ debug_print (4, ("f=f: line %d needs space-stuffing: '%s'\n",
+ lc, buf));
+ if (len > 0)
+ buf[len-1] = c;
+#endif
+ }
+ fputs (buf, out);
+ }
+ fclose (in);
+ unlink (hdr->content->filename);
+ fclose (out);
+ str_replace (&hdr->content->filename, tmpfile);
+}
void rfc3676_quote_line (STATE* s, char* dst, size_t dstlen,
const char* line);
+/*
+ * this does the space-stuffing required as in 'MUST'
+ * this is only used right after editing the initial message's content
+ * as elsewhere it's too difficult to catch all circumstances right;
+ * esp. with '>' which this routine doesn't cover... XXX
+ */
+void rfc3676_space_stuff (HEADER* hdr);
+
#endif /* !_MUTT_RFC3676_H */
#include "ascii.h"
#include "mutt_curses.h"
#include "rfc2047.h"
+#include "rfc3676.h"
#include "keymap.h"
#include "mime.h"
#include "copy.h"
else
mutt_edit_file (Editor, msg->content->filename);
+ if (option (OPTTEXTFLOWED))
+ rfc3676_space_stuff (msg);
+
mutt_message_hook (NULL, msg, M_SEND2HOOK);
}