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annotate simtool/smsp_common.c @ 197:3ddbc3fea5f0

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encode_plmn_3bytes() error handling change in preparation for PLMN list reading addition
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 07 Mar 2021 02:36:27 +0000
parents f5a26c1d0b93
children
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f5a26c1d0b93 fc-simtool smsp-dump implemented
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1 /*
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2 * This module implements some common functions for working with EF_SMSP.
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3 */
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4
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5 #include <stdio.h>
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6 #include "curfile.h"
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7 #include "file_id.h"
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8
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9 select_ef_smsp()
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10 {
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11 int rc;
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12
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13 rc = select_op(DF_TELECOM);
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14 if (rc < 0)
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15 return(rc);
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16 rc = select_op(EF_SMSP);
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17 if (rc < 0)
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18 return(rc);
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19 rc = parse_ef_select_response();
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20 if (rc < 0)
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21 return(rc);
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22 if (curfile_structure != 0x01) {
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23 fprintf(stderr, "error: EF_SMSP is not linear fixed\n");
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24 return(-1);
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25 }
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26 if (curfile_record_len < 28) {
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27 fprintf(stderr,
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28 "error: EF_SMSP has record length of %u bytes, less than minimum 28\n",
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29 curfile_record_len);
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30 return(-1);
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31 }
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32 return(0);
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33 }