FreeCalypso > hg > fc-pcsc-tools
annotate uicc/createfile.c @ 201:fc1635333d81
allow comments in hex data files
| author | Mychaela Falconia <falcon@freecalypso.org> | 
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| date | Sun, 07 Mar 2021 03:58:49 +0000 | 
| parents | 878d66dce6d3 | 
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changeset | 1 /* | 
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changeset | 2 * This module implements commands that exercise ETSI TS 102 222 | 
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changeset | 3 * CREATE FILE and DELETE FILE operations. | 
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changeset | 4 */ | 
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changeset | 5 | 
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changeset | 6 #include <sys/types.h> | 
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changeset | 7 #include <ctype.h> | 
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changeset | 8 #include <stdio.h> | 
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changeset | 9 #include <stdlib.h> | 
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changeset | 10 #include <string.h> | 
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changeset | 11 #include <strings.h> | 
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changeset | 12 #include "simresp.h" | 
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changeset | 13 | 
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changeset | 14 cmd_create_file(argc, argv) | 
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changeset | 15 char **argv; | 
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changeset | 16 { | 
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changeset | 17 u_char apdu[260], inbuf[252], *dp; | 
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changeset | 18 unsigned len1, len2; | 
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changeset | 19 int rc; | 
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changeset | 20 | 
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changeset | 21 rc = read_hex_data_file(argv[1], inbuf, 252); | 
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changeset | 22 if (rc < 0) | 
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changeset | 23 return(rc); | 
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changeset | 24 len1 = rc; | 
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changeset | 25 dp = apdu + 5; | 
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changeset | 26 *dp++ = 0x62; | 
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changeset | 27 if (len1 < 0x80) { | 
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changeset | 28 *dp++ = len1; | 
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changeset | 29 len2 = len1 + 2; | 
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changeset | 30 } else { | 
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changeset | 31 *dp++ = 0x81; | 
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changeset | 32 *dp++ = len1; | 
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changeset | 33 len2 = len1 + 3; | 
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changeset | 34 } | 
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changeset | 35 bcopy(inbuf, dp, len1); | 
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changeset | 36 /* command header */ | 
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changeset | 37 apdu[0] = 0x00; | 
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changeset | 38 apdu[1] = 0xE0; | 
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changeset | 39 apdu[2] = 0; | 
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changeset | 40 apdu[3] = 0; | 
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changeset | 41 apdu[4] = len2; | 
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changeset | 42 rc = apdu_exchange(apdu, len2 + 5); | 
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changeset | 43 if (rc < 0) | 
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changeset | 44 return(rc); | 
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changeset | 45 if (sim_resp_sw != 0x9000) { | 
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changeset | 46 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw); | 
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changeset | 47 return(-1); | 
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changeset | 48 } | 
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changeset | 49 return(0); | 
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changeset | 50 } | 
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changeset | 51 | 
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changeset | 52 cmd_delete_file(argc, argv) | 
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changeset | 53 char **argv; | 
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changeset | 54 { | 
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changeset | 55 u_char apdu[7]; | 
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changeset | 56 unsigned file_id; | 
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changeset | 57 int rc; | 
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changeset | 58 | 
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changeset | 59 if (!isxdigit(argv[1][0]) || !isxdigit(argv[1][1]) || | 
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changeset | 60 !isxdigit(argv[1][2]) || !isxdigit(argv[1][3]) || argv[1][4]) { | 
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changeset | 61 fprintf(stderr, "error: 4-digit hex argument required\n"); | 
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changeset | 62 return(-1); | 
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changeset | 63 } | 
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changeset | 64 file_id = strtoul(argv[1], 0, 16); | 
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changeset | 65 /* form command APDU */ | 
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changeset | 66 apdu[0] = 0x00; | 
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changeset | 67 apdu[1] = 0xE4; | 
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changeset | 68 apdu[2] = 0; | 
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changeset | 69 apdu[3] = 0; | 
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changeset | 70 apdu[4] = 2; | 
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changeset | 71 apdu[5] = file_id >> 8; | 
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changeset | 72 apdu[6] = file_id; | 
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changeset | 73 rc = apdu_exchange(apdu, 7); | 
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changeset | 74 if (rc < 0) | 
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changeset | 75 return(rc); | 
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changeset | 76 if (sim_resp_sw != 0x9000) { | 
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changeset | 77 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw); | 
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changeset | 78 return(-1); | 
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changeset | 79 } | 
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changeset | 80 return(0); | 
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changeset | 81 } | 
