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huawei: remove padding from USSD responses

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Probably needed in generic USSD code.
This commit is contained in:
Graham Inggs
2011-11-15 11:29:04 -06:00
committed by Dan Williams
parent 262f0f5e81
commit 71598a6289
1 changed files with 5 additions and 2 deletions
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plugins/mm-modem-huawei-gsm.c
+5 -2
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@@ -916,8 +916,11 @@ ussd_decode (MMModemGsmUssd *self, const char* reply, guint scheme)
guint32 unpacked_len;
bin = utils_hexstr2bin (reply, &bin_len);
unpacked = gsm_unpack ((guint8*)bin, bin_len, 0, &unpacked_len);
utf8 = (char*)mm_charset_gsm_unpacked_to_utf8 (unpacked, unpacked_len);
unpacked = gsm_unpack ((guint8*) bin, (bin_len * 8) / 7, 0, &unpacked_len);
/* if the last character in a 7-byte block is padding, then drop it */
if ((bin_len % 7 == 0) && (unpacked[unpacked_len - 1] == 0x0d))
unpacked_len--;
utf8 = (char*) mm_charset_gsm_unpacked_to_utf8 (unpacked, unpacked_len);
g_free (bin);
g_free (unpacked);