X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/09a5aa6a090a1c2b2b5d9518fbfd4b014cadc7ea..0e52f41f67c1f9699861f3d7aa5dbbcdbb428c3e:/uip/mhbuildsbr.c diff --git a/uip/mhbuildsbr.c b/uip/mhbuildsbr.c index fc90dc01..5607be17 100644 --- a/uip/mhbuildsbr.c +++ b/uip/mhbuildsbr.c @@ -204,8 +204,8 @@ build_mime (char *infile, int autobuild, int dist, int directives, } /* get copies of the buffers */ - np = add (name, NULL); - vp = add (buf, NULL); + np = mh_xstrdup(name); + vp = mh_xstrdup(buf); /* if necessary, get rest of field */ while (state == FLDPLUS) { @@ -377,7 +377,7 @@ finish_field: */ if (! dist) { - np = add (VRSN_FIELD, NULL); + np = mh_xstrdup(VRSN_FIELD); vp = concat (" ", VRSN_VALUE, "\n", NULL); add_header (ct, np, vp); } @@ -612,23 +612,26 @@ static char * fgetstr (char *s, int n, FILE *stream) { char *cp, *ep; - int o_n = n; + ep = s + n; while(1) { - for (ep = (cp = s) + o_n; cp < ep; ) { - int i; + for (cp = s; cp < ep;) { + int len; if (!fgets (cp, n, stream)) - return (cp != s ? s : NULL); + return cp == s ? NULL : s; /* "\\\nEOF" ignored. */ - if (cp == s && *cp != '#') - return s; + if (! do_direct() || (cp == s && *cp != '#')) + return s; /* Plaintext line. */ - cp += (i = strlen (cp)) - 1; - if (i <= 1 || *cp-- != '\n' || *cp != '\\') + len = strlen(cp); + if (len <= 1) + break; /* Can't contain "\\\n". */ + cp += len - 1; /* Just before NUL. */ + if (*cp-- != '\n' || *cp != '\\') break; - *cp = '\0'; - n -= (i - 2); + *cp = '\0'; /* Erase the trailing "\\\n". */ + n -= (len - 2); } if (strcmp(s, "#on\n") == 0) { @@ -638,11 +641,9 @@ fgetstr (char *s, int n, FILE *stream) } else if (strcmp(s, "#pop\n") == 0) { directive_pop(); } else { - break; + return s; } } - - return s; } @@ -703,7 +704,7 @@ user_content (FILE *in, char *buf, CT *ctp, const char *infilename) } /* use a temp file to collect the plain text lines */ - ce->ce_file = add (cp, NULL); + ce->ce_file = mh_xstrdup(cp); ce->ce_unlink = 1; if (do_direct() && (buf[0] == '#' && buf[1] == '<')) { @@ -930,7 +931,7 @@ use_forw: continue; if (!*cp) adios (NULL, "empty pipe command for #%s directive", ci->ci_type); - cp = add (cp, NULL); + cp = mh_xstrdup(cp); free (ci->ci_magic); ci->ci_magic = cp; } else { @@ -954,7 +955,7 @@ use_forw: content_error (NULL, ct, "don't know how to compose content"); done (1); } - ci->ci_magic = add (cp, NULL); + ci->ci_magic = mh_xstrdup(cp); return OK; } @@ -1037,7 +1038,7 @@ use_forw: p->c_subtype = MESSAGE_RFC822; snprintf (buffer, sizeof(buffer), "%s/%d", mp->foldpath, msgnum); - pe->ce_file = add (buffer, NULL); + pe->ce_file = mh_xstrdup(buffer); if (listsw && stat (pe->ce_file, &st) != NOTOK) p->c_end = (long) st.st_size; @@ -1056,7 +1057,7 @@ use_forw: msgnum = mp->lowsel; snprintf (buffer, sizeof(buffer), "%s/%d", mp->foldpath, msgnum); - ce->ce_file = add (buffer, NULL); + ce->ce_file = mh_xstrdup(buffer); if (listsw && stat (ce->ce_file, &st) != NOTOK) ct->c_end = (long) st.st_size; } @@ -1185,7 +1186,7 @@ compose_content (CT ct, int verbose) CT p = part->mp_part; sprintf (pp, "%d", partnum); - p->c_partno = add (partnam, NULL); + p->c_partno = mh_xstrdup(partnam); if (compose_content (p, verbose) == NOTOK) return NOTOK; } @@ -1251,7 +1252,7 @@ compose_content (CT ct, int verbose) adios("mhbuildsbr", "unable to create temporary file in %s", get_temp_dir()); } - ce->ce_file = add (tfile, NULL); + ce->ce_file = mh_xstrdup(tfile); ce->ce_unlink = 1; xstdout = 0; @@ -1678,7 +1679,7 @@ build_headers (CT ct, int header_encoding) /* * output the content type and subtype */ - np = add (TYPE_FIELD, NULL); + np = mh_xstrdup(TYPE_FIELD); vp = concat (" ", ci->ci_type, "/", ci->ci_subtype, NULL); /* keep track of length of line */ @@ -1727,7 +1728,7 @@ build_headers (CT ct, int header_encoding) * output the Content-ID, unless disabled by -nocontentid */ if (contentidsw && ct->c_id) { - np = add (ID_FIELD, NULL); + np = mh_xstrdup(ID_FIELD); vp = concat (" ", ct->c_id, NULL); add_header (ct, np, vp); } @@ -1735,7 +1736,7 @@ build_headers (CT ct, int header_encoding) * output the Content-Description */ if (ct->c_descr) { - np = add (DESCR_FIELD, NULL); + np = mh_xstrdup(DESCR_FIELD); vp = concat (" ", ct->c_descr, NULL); if (header_encoding != CE_8BIT) { if (encode_rfc2047(DESCR_FIELD, &vp, header_encoding, NULL)) { @@ -1750,7 +1751,7 @@ build_headers (CT ct, int header_encoding) * set, then we need to build it. */ if (ct->c_dispo) { - np = add (DISPO_FIELD, NULL); + np = mh_xstrdup(DISPO_FIELD); vp = concat (" ", ct->c_dispo, NULL); add_header (ct, np, vp); } else if (ct->c_dispo_type) { @@ -1776,7 +1777,7 @@ skip_headers: * output the Content-MD5 */ if (checksw) { - np = add (MD5_FIELD, NULL); + np = mh_xstrdup(MD5_FIELD); vp = calculate_digest (ct, (ct->c_encoding == CE_QUOTED) ? 1 : 0); add_header (ct, np, vp); } @@ -1795,7 +1796,7 @@ skip_headers: break; case CE_8BIT: - np = add (ENCODING_FIELD, NULL); + np = mh_xstrdup(ENCODING_FIELD); vp = concat (" ", "8bit", "\n", NULL); add_header (ct, np, vp); break; @@ -1804,7 +1805,7 @@ skip_headers: if (ct->c_type == CT_MESSAGE || ct->c_type == CT_MULTIPART) adios (NULL, "internal error, invalid encoding"); - np = add (ENCODING_FIELD, NULL); + np = mh_xstrdup(ENCODING_FIELD); vp = concat (" ", "quoted-printable", "\n", NULL); add_header (ct, np, vp); break; @@ -1813,7 +1814,7 @@ skip_headers: if (ct->c_type == CT_MESSAGE || ct->c_type == CT_MULTIPART) adios (NULL, "internal error, invalid encoding"); - np = add (ENCODING_FIELD, NULL); + np = mh_xstrdup(ENCODING_FIELD); vp = concat (" ", "base64", "\n", NULL); add_header (ct, np, vp); break; @@ -1822,7 +1823,7 @@ skip_headers: if (ct->c_type == CT_MESSAGE) adios (NULL, "internal error, invalid encoding"); - np = add (ENCODING_FIELD, NULL); + np = mh_xstrdup(ENCODING_FIELD); vp = concat (" ", "binary", "\n", NULL); add_header (ct, np, vp); break;