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annotate ueda/unet-utils/unet2pads.c @ 68:b7f49f029bc3

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pads2gpcb: use Cartesian Y axis direction internally
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sun, 31 Jan 2016 23:19:37 +0000
parents a0d227fc9569
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
33
2af4a85daf89 unet2pads program written, compiles
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include <string.h>
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4 #include <strings.h>
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5 #include <unistd.h>
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6 #include "../libunet/unetrd.h"
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7 #include "../libunet/nethash.h"
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8
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9 extern struct net *enter_net_object();
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10 extern struct net *find_net_by_name();
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11 extern struct net *net_list_head;
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12
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13 static char *input_filename, *output_filename;
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14 static struct unetrd_state rdstate;
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15 static struct unetrd_out rdout;
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16 static FILE *tempFILE, *outFILE;
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17 static int no_parttype_errors;
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18
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19 struct netextra {
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20 struct netmember *head;
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21 struct netmember **tailp;
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22 };
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23
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24 struct netmember {
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25 char *name;
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26 struct netmember *next;
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27 };
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28
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29 static FILE *
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30 tempfile()
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31 {
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32 char template[16];
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33 register int fd;
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34 register FILE *f;
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35
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36 strcpy(template, "/tmp/uedaXXXXXX");
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37 fd = mkstemp(template);
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38 if (fd < 0) {
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39 perror("mkstemp");
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40 exit(1);
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41 }
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42 unlink(template);
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43 f = fdopen(fd, "r+w");
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44 if (!f) {
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45 perror("fdopen");
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46 exit(1);
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47 }
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48 return(f);
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49 }
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50
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51 static void
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52 dump_tempfile()
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53 {
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54 register FILE *inf = tempFILE;
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55 register FILE *outf = outFILE;
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56 register int c;
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57
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58 rewind(inf);
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59 while ((c = getc(inf)) != EOF)
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60 putc(c, outf);
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61 fclose(inf);
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62 }
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63
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64 static void
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65 process_pin_connect(compname)
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66 char *compname;
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67 {
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68 register struct net *n;
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69 register struct netextra *nx;
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70 register struct netmember *nm;
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71
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72 n = find_net_by_name(rdout.connect_to_net);
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73 nx = (struct netextra *)(n + 1);
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74 nm = (struct netmember *) malloc(sizeof(struct netmember) +
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75 strlen(compname) +
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76 strlen(rdout.objname) + 2);
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77 if (!nm) {
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78 perror("malloc");
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79 exit(1);
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80 }
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81 nm->name = (char *)(nm + 1);
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82 sprintf(nm->name, "%s.%s", compname, rdout.objname);
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83 nm->next = 0;
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84 *nx->tailp = nm;
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85 nx->tailp = &nm->next;
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86 }
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87
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88 static void
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89 process_component()
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90 {
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91 char compname[64];
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92 int parttype_seen = 0;
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93
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94 strcpy(compname, rdout.objname);
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95 for (;;) {
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96 if (!read_unet_line(&rdstate, &rdout)) {
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97 fprintf(stderr, "%s error: EOF in COMPONENT block\n",
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98 input_filename);
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99 exit(1);
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100 }
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101 if (rdout.typecode == UNETOBJ_CLOSINGBRACE)
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102 break;
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103 switch(rdout.typecode) {
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104 case UNETOBJ_PRIMITIVE:
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105 case UNETOBJ_ALTNAME:
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106 continue;
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107 case UNETOBJ_ATTR:
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108 if (strcmp(rdout.objname, "pads_parttype"))
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109 continue;
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110 if (parttype_seen) {
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111 fprintf(stderr,
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112 "%s lind %d: duplicate ATTR pads_parttype for COMPONENT %s\n",
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113 input_filename, rdstate.lineno,
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114 compname);
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115 exit(1);
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116 }
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117 fprintf(tempFILE, "%s %s\n", compname,
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118 rdout.attr_value);
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119 parttype_seen = 1;
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120 continue;
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121 case UNETOBJ_PIN:
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122 if (rdout.connect_to_net)
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123 process_pin_connect(compname);
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124 continue;
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125 case UNETOBJ_PINMAP:
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126 fprintf(stderr,
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127 "%s line %d: PINMAP objects not expected in unet2pads input\n",
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128 input_filename, rdstate.lineno);
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129 exit(1);
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130 default:
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131 fprintf(stderr,
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132 "%s line %d: object type %s unexpected in COMPONENT block\n",
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133 input_filename, rdstate.lineno, rdout.keyword);
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134 exit(1);
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135 }
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136 }
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137 if (!parttype_seen) {
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138 fprintf(stderr,
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139 "error: component %s has no pads_parttype set\n",
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140 compname);
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141 no_parttype_errors++;
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142 }
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143 }
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144
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145 static void
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146 process_input_unet()
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147 {
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Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
148 struct net *n;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
149 struct netextra *nx;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
150
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
151 open_unet_input_file(input_filename, &rdstate);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
152 while (read_unet_line(&rdstate, &rdout)) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
153 switch(rdout.typecode) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
154 case UNETOBJ_CLOSINGBRACE:
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
155 fprintf(stderr,
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
156 "%s line %d: unexpected '}' outside of component block\n",
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
157 input_filename, rdstate.lineno);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
158 exit(1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
159 case UNETOBJ_NET:
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
160 n = enter_net_object(rdout.objname,
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
161 sizeof(struct netextra));
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
162 nx = (struct netextra *)(n + 1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
163 nx->head = 0;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
164 nx->tailp = &nx->head;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
165 continue;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
166 case UNETOBJ_COMPONENT:
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
167 if (!tempFILE)
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
168 tempFILE = tempfile();
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
169 process_component();
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
170 continue;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
171 case UNETOBJ_STARPOINT:
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
172 fprintf(stderr,
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
173 "error: STARPOINT objects not expected in unet2pads input (%s line %d)\n",
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
174 input_filename, rdstate.lineno);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
175 exit(1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
176 default:
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
177 fprintf(stderr,
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
178 "%s line %d: unexpected object type %s\n",
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
179 input_filename, rdstate.lineno, rdout.keyword);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
180 exit(1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
181 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
182 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
183 if (!tempFILE) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
184 fprintf(stderr, "error: no components found in %s input!\n",
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
185 input_filename);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
186 exit(1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
187 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
188 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
189
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
190 static void
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
191 output_nets()
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
192 {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
193 struct net *n;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
194 struct netextra *nx;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
195 register struct netmember *nm;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
196 int linelen;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
197
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
198 fputs("*NET*\n", outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
199 for (n = net_list_head; n; n = n->nextinlist) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
200 nx = (struct netextra *)(n + 1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
201 fprintf(outFILE, "*SIG* %s\n", n->name);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
202 linelen = 0;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
203 for (nm = nx->head; nm; nm = nm->next) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
204 if (linelen && linelen + strlen(nm->name) + 1 > 79) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
205 putc('\n', outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
206 linelen = 0;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
207 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
208 if (linelen) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
209 putc(' ', outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
210 linelen++;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
211 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
212 fputs(nm->name, outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
213 linelen += strlen(nm->name);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
214 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
215 if (linelen)
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
216 putc('\n', outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
217 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
218 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
219
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
220 static void
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
221 generate_output()
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
222 {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
223 if (output_filename) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
224 outFILE = fopen(output_filename, "w");
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
225 if (!outFILE) {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
226 perror(output_filename);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
227 exit(1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
228 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
229 } else
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
230 outFILE = stdout;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
231 fputs("!PADS-POWERPCB-V3.0-MILS! DESIGN DATABASE ASCII FILE 2.0\n\n",
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
232 outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
233 fputs("*PART* ITEMS\n", outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
234 dump_tempfile();
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
235 putc('\n', outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
236 output_nets();
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
237 fputs("\n*END* OF ASCII OUTPUT FILE\n", outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
238 if (outFILE != stdout)
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
239 fclose(outFILE);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
240 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
241
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
242 main(argc, argv)
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
243 char **argv;
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
244 {
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
245 if (argc < 2 || argc > 3) {
36
a0d227fc9569 unet2pads: minor fix in the usage message
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 34
diff changeset
246 fprintf(stderr, "usage: %s input.unet [output-file]\n",
33
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
247 argv[0]);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
248 exit(1);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
249 }
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
250 input_filename = argv[1];
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
251 output_filename = argv[2];
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
252 process_input_unet();
34
bc465afed423 unet2pads: exit with an error if the pads_parttype is missing on any component
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 33
diff changeset
253 if (no_parttype_errors)
bc465afed423 unet2pads: exit with an error if the pads_parttype is missing on any component
Space Falcon <falcon@ivan.Harhan.ORG>
parents: 33
diff changeset
254 exit(1);
33
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
255 generate_output();
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
256 exit(0);
2af4a85daf89 unet2pads program written, compiles
Space Falcon <falcon@ivan.Harhan.ORG>
parents:
diff changeset
257 }