further rfc 2047 fixes
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@ -1,3 +1,5 @@
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2011-05-05 P. A. Bagyenda <bagyenda@dsmagic.com>
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* Further fixes for RFC 2047
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2011-05-04 P. A. Bagyenda <bagyenda@dsmagic.com>
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* Fixed parsing of encoded-string-value that contains RFC 2047 text (e.g. To, Cc, Bcc fields)
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2011-03-28 P. A. Bagyenda <bagyenda@dsmagic.com>
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@ -259,22 +259,18 @@ static Octstr *decode_encoded_string_value(int ret, ParseContext *context, unsig
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int val;
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int ret2;
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Octstr *res = NULL;
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long charset = UTF8_MIB_VAL;
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ret2 = (ret < 0) ? wsp_field_value(context, &val) : ret;
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if (ret2 == WSP_FIELD_VALUE_DATA) { /* expect charset text. */
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long charset; /* Get it and ignore it. */
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Octstr *xs;
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wsp_secondary_field_value(context, &charset);
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xs = parse_get_nul_string(context);
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res = parse_get_nul_string(context);
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if (ret < 0) {
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parse_skip_to_limit(context);
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parse_pop_limit(context);
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}
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res = pack_rfc2047_text(xs, charset);
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octstr_destroy(xs);
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} else if (ret2 != WSP_FIELD_VALUE_NUL_STRING) {
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mms_warning(0, "mms_msg", NULL, "Faulty header value for %s! [ret=%d,ret2=%d]\n", hname,ret,ret2);
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res = octstr_imm("");
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@ -284,20 +280,21 @@ static Octstr *decode_encoded_string_value(int ret, ParseContext *context, unsig
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res = parse_rfc2047_text(xs, &mib);
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octstr_destroy(xs);
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charset = mib; /* Copy it over */
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}
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if (mib != UTF8_MIB_VAL && mib != US_ASCII_MIB_VAL) { /* Convert to UTF-8 */
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const char *charset = mibenum_to_charset(mib);
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Octstr *xcharset = octstr_imm(charset);
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if (charset != UTF8_MIB_VAL && charset != US_ASCII_MIB_VAL) { /* Force to UTF-8 */
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const char *_charset = mibenum_to_charset(charset);
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Octstr *xcharset = _charset ? octstr_imm(_charset) : NULL;
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Octstr *out = NULL;
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if (charset_to_utf8(res, &out, xcharset) > 0 && out) {
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if (xcharset != NULL && charset_to_utf8(res, &out, xcharset) > 0 && out) {
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octstr_destroy(res);
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res = out;
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} else
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octstr_destroy(out);
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out = NULL;
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}
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}
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return res;
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}
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