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annotate ffstools/cal2text/main.c @ 927:4e243402f453

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rvinterf/lowlevel: use libprint for backslash-escape output
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:59:42 +0000
parents 329c31f7c797
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * The main() function for fc-cal2text lives here.
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3 */
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4
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5 #include <sys/types.h>
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6 #include <sys/param.h>
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7 #include <sys/file.h>
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8 #include <sys/stat.h>
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9 #include <stdio.h>
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10 #include <stdlib.h>
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11 #include <unistd.h>
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12
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13 char *input_dir_base, *output_dir_base;
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14
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15 extern void write_afcdac_ascii();
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16 extern void write_stdmap_ascii();
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17 extern void write_afcparams_table();
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18 extern void write_agcwords_table();
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19 extern void write_agcglobals_table();
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20 extern void write_il2agc_table();
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21 extern void write_tx_ramps_table();
142
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22 extern void write_tx_levels_table();
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23 extern void write_tx_calchan_table();
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24 extern void write_tx_caltemp_table();
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25 extern void write_rx_calchan_table();
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26 extern void write_rx_caltemp_table();
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27 extern void write_rx_agcparams_table();
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28
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29 struct output_chunk {
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30 unsigned offset;
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31 char *outfile;
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32 void (*conv_func)();
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33 };
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34
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35 static struct output_chunk afcdac_handling = {
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36 0, "afcdac", write_afcdac_ascii
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37 };
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38
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39 static struct output_chunk stdmap_handling = {
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40 0, "stdmap", write_stdmap_ascii
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41 };
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42
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43 static struct output_chunk afcparams_handling = {
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44 0, "afcparams", write_afcparams_table
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45 };
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46
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47 static struct output_chunk agcglobals_handling = {
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48 0, "agcglobals", write_agcglobals_table
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49 };
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50
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51 static struct output_chunk il2agc_handling[3] = {
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52 {0, "il2agc-pwr", write_il2agc_table},
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53 {121, "il2agc-max", write_il2agc_table},
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54 {242, "il2agc-av", write_il2agc_table},
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55 };
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56
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57 static struct output_chunk agcwords_handling = {
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58 0, "agcwords", write_agcwords_table
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59 };
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60
289
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61 static struct output_chunk tx_ramps_handling = {
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62 0, "ramps", write_tx_ramps_table
142
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63 };
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64
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65 static struct output_chunk tx_levels_handling = {
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66 0, "levels", write_tx_levels_table
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67 };
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68
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69 static struct output_chunk tx_calchan_handling = {
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70 0, "calchan", write_tx_calchan_table
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71 };
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72
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73 static struct output_chunk tx_caltemp_handling = {
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74 0, "caltemp", write_tx_caltemp_table
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75 };
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76
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77 static struct output_chunk rx_calchan_handling = {
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78 0, "calchan", write_rx_calchan_table
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79 };
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80
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81 static struct output_chunk rx_caltemp_handling = {
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82 0, "caltemp", write_rx_caltemp_table
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83 };
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84
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85 static struct output_chunk rx_agcparams_handling = {
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86 0, "agcparams", write_rx_agcparams_table
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87 };
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88
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89 static struct input_file {
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90 char *filename;
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91 unsigned expect_size;
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92 char *outdir;
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93 struct output_chunk *handling;
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94 unsigned nchunks;
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95 } input_file_list[] = {
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96 {"afcdac", 2, "global", &afcdac_handling, 1},
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97 {"stdmap", 2, "global", &stdmap_handling, 1},
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98 {"afcparams", 24, "global", &afcparams_handling, 1},
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99 {"rx/agcglobals", 8, "global", &agcglobals_handling, 1},
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100 {"rx/il2agc", 363, "global", il2agc_handling, 3},
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101 {"rx/agcwords", 40, "global", &agcwords_handling, 1},
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102
289
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103 {"tx/ramps.850", 512, "tx-850", &tx_ramps_handling, 1},
142
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104 {"tx/levels.850", 128, "tx-850", &tx_levels_handling, 1},
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105 {"tx/calchan.850", 128, "tx-850", &tx_calchan_handling, 1},
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106 {"tx/caltemp.850", 40, "tx-850", &tx_caltemp_handling, 1},
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107 {"rx/calchan.850", 40, "rx-850", &rx_calchan_handling, 1},
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108 {"rx/caltemp.850", 44, "rx-850", &rx_caltemp_handling, 1},
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109 {"rx/agcparams.850", 8, "rx-850", &rx_agcparams_handling, 1},
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110
289
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111 {"tx/ramps.900", 512, "tx-900", &tx_ramps_handling, 1},
142
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112 {"tx/levels.900", 128, "tx-900", &tx_levels_handling, 1},
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113 {"tx/calchan.900", 128, "tx-900", &tx_calchan_handling, 1},
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114 {"tx/caltemp.900", 40, "tx-900", &tx_caltemp_handling, 1},
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115 {"rx/calchan.900", 40, "rx-900", &rx_calchan_handling, 1},
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116 {"rx/caltemp.900", 44, "rx-900", &rx_caltemp_handling, 1},
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117 {"rx/agcparams.900", 8, "rx-900", &rx_agcparams_handling, 1},
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118
289
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119 {"tx/ramps.1800", 512, "tx-1800", &tx_ramps_handling, 1},
142
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120 {"tx/levels.1800", 128, "tx-1800", &tx_levels_handling, 1},
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121 {"tx/calchan.1800", 128, "tx-1800", &tx_calchan_handling, 1},
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122 {"tx/caltemp.1800", 40, "tx-1800", &tx_caltemp_handling, 1},
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123 {"rx/calchan.1800", 40, "rx-1800", &rx_calchan_handling, 1},
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124 {"rx/caltemp.1800", 44, "rx-1800", &rx_caltemp_handling, 1},
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125 {"rx/agcparams.1800", 8, "rx-1800", &rx_agcparams_handling, 1},
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126
289
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127 {"tx/ramps.1900", 512, "tx-1900", &tx_ramps_handling, 1},
142
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128 {"tx/levels.1900", 128, "tx-1900", &tx_levels_handling, 1},
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 {"tx/calchan.1900", 128, "tx-1900", &tx_calchan_handling, 1},
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 {"tx/caltemp.1900", 40, "tx-1900", &tx_caltemp_handling, 1},
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 {"rx/calchan.1900", 40, "rx-1900", &rx_calchan_handling, 1},
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 {"rx/caltemp.1900", 44, "rx-1900", &rx_caltemp_handling, 1},
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 {"rx/agcparams.1900", 8, "rx-1900", &rx_agcparams_handling, 1},
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 {0, 0, 0, 0, 0}
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 };
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 static
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 try_read_input_file(ip, buf)
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 struct input_file *ip;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 u_char *buf;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 char pathname[MAXPATHLEN];
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 int fd;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 struct stat st;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 sprintf(pathname, "%s/%s", input_dir_base, ip->filename);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 fd = open(pathname, O_RDONLY);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 if (fd < 0)
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 return(0);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 fstat(fd, &st);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 if (!S_ISREG(st.st_mode)) {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 close(fd);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 fprintf(stderr, "%s is not a regular file, skipping\n",
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 pathname);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 return(0);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 if (st.st_size != ip->expect_size) {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 close(fd);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 fprintf(stderr,
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 "%s has the wrong length (expected %u bytes), skipping\n",
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 pathname, ip->expect_size);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 return(0);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 read(fd, buf, ip->expect_size);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 close(fd);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 return(1);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 static void
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 write_outputs(ip, buf)
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 struct input_file *ip;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 u_char *buf;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 char pathname[MAXPATHLEN];
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 struct output_chunk *op;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 unsigned nc;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 FILE *of;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 sprintf(pathname, "%s/%s", output_dir_base, ip->outdir);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 mkdir_existok(pathname);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 op = ip->handling;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 for (nc = 0; nc < ip->nchunks; op++, nc++) {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 sprintf(pathname, "%s/%s/%s", output_dir_base, ip->outdir,
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 op->outfile);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 of = fopen(pathname, "w");
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 if (!of) {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 perror(pathname);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 exit(1);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 op->conv_func(buf + op->offset, of);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 fclose(of);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 main(argc, argv)
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 char **argv;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 struct input_file *ip;
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 u_char buf[512];
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 if (argc != 3) {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 fprintf(stderr, "usage: %s input-dir output-dir\n", argv[0]);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 exit(1);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 check_directory_exists(argv[1]);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 input_dir_base = argv[1];
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 check_directory_exists(argv[2]);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 output_dir_base = argv[2];
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 for (ip = input_file_list; ip->filename; ip++) {
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 if (try_read_input_file(ip, buf))
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 write_outputs(ip, buf);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 }
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 exit(0);
d41edd329670 fc-cal2text utility written, compiles
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 }