FreeCalypso > hg > fc-sim-tools
diff uicc/savebin.c @ 90:3afa61d98961
fc-uicc-tool: savebin ported over from fc-simtool
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 11 Apr 2021 04:32:26 +0000 |
parents | simtool/savebin.c@ddd767f6e15b |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/uicc/savebin.c Sun Apr 11 04:32:26 2021 +0000 @@ -0,0 +1,91 @@ +/* + * This module implements the savebin command for saving SIM file content + * in UNIX host files. + */ + +#include <sys/types.h> +#include <ctype.h> +#include <stdio.h> +#include <stdlib.h> +#include "simresp.h" +#include "efstruct.h" + +static +savebin_transparent(efs, outf) + struct ef_struct *efs; + FILE *outf; +{ + unsigned off, cc; + int rc; + + for (off = 0; off < efs->total_size; off += cc) { + cc = efs->total_size - off; + if (cc > 256) + cc = 256; + rc = readbin_op(off, cc); + if (rc < 0) + return(rc); + fwrite(sim_resp_data, 1, cc, outf); + } + return(0); +} + +static +savebin_records(efs, outf) + struct ef_struct *efs; + FILE *outf; +{ + unsigned recno; + int rc; + + for (recno = 1; recno <= efs->record_count; recno++) { + rc = readrec_op(recno, 0x04, efs->record_len); + if (rc < 0) + return(rc); + fwrite(sim_resp_data, efs->record_len, 1, outf); + } + return(0); +} + +cmd_savebin(argc, argv) + char **argv; +{ + int file_id, rc; + struct ef_struct efs; + FILE *of; + + if (isxdigit(argv[1][0]) && isxdigit(argv[1][1]) && + isxdigit(argv[1][2]) && isxdigit(argv[1][3]) && !argv[1][4]) + file_id = strtoul(argv[1], 0, 16); + else + file_id = find_symbolic_file_name(argv[1]); + if (file_id < 0) { + fprintf(stderr, +"error: file ID argument is not a hex value or a recognized symbolic name\n"); + return(-1); + } + rc = select_op(file_id); + if (rc < 0) + return(rc); + rc = select_resp_get_ef_struct(&efs); + if (rc < 0) + return(rc); + of = fopen(argv[2], "w"); + if (!of) { + perror(argv[2]); + return(-1); + } + switch (efs.structure) { + case 0x01: + /* transparent */ + rc = savebin_transparent(&efs, of); + break; + case 0x02: + case 0x06: + /* record-based */ + rc = savebin_records(&efs, of); + break; + } + fclose(of); + return(rc); +}