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annotate main.c @ 20:17b2bcc42d72 default tip

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added check for empty result; minor stuff
author meillo@marmaro.de
date Sun, 27 Jul 2008 21:34:54 +0200
parents eb8db0d906de
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include "db.h"
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4 #include "modules.h"
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7 void init(void) {
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8 db_connect();
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9 read_time();
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10 }
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13 void cleanup(void) {
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14 db_close();
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15 }
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18 void run_module(char* name, int (*module)(void)) {
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19 printf(" --> %s\n", name);
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20 if (!module()) {
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21 fprintf(stderr, "failure in module '%s'\n", name);
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22 cleanup();
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23 exit(2);
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24 }
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25 printf(" --< %s\n", name);
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26 }
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29 int main(int argc, char* argv[]) {
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30 if (argc != 2) {
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31 printf("usage: %s <database>\n", argv[0]);
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32 exit(1);
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33 }
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34 database = argv[1];
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35 init();
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36
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37 /* modules */
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38 run_module("clock", worldclock);
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39 run_module("weather", weather);
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40 run_module("environment", environment);
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41 /* run_module("market", market); */
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42 run_module("growth", growth);
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43 /* run_module("orderexec", orderexec); */
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44
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45 cleanup();
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46 return 0;
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47 }