1 | /* $Id: pobox.pc 3956 2010-01-05 20:56:56Z zacheiss $ |
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2 | * |
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3 | * This generates a list of everyone's poboxes for the mitdir. |
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4 | * |
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5 | * Copyright (C) 1992-1998 by the Massachusetts Institute of Technology. |
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6 | * For copying and distribution information, please see the file |
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7 | * <mit-copyright.h>. |
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8 | */ |
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9 | |
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10 | #include <mit-copyright.h> |
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11 | #include <moira.h> |
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12 | |
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13 | #include <sys/stat.h> |
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14 | #include <sys/types.h> |
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15 | |
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16 | #include <ctype.h> |
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17 | #include <stdio.h> |
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18 | #include <string.h> |
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19 | |
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20 | #include "util.h" |
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21 | |
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22 | EXEC SQL INCLUDE sqlca; |
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23 | |
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24 | RCSID("$HeadURL: svn+ssh://svn.mit.edu/moira/trunk/moira/gen/pobox.pc $ $Id: pobox.pc 3956 2010-01-05 20:56:56Z zacheiss $"); |
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25 | |
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26 | char *whoami = "pobox.gen"; |
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27 | char *db = "moira/moira"; |
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28 | |
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29 | int main(int argc, char **argv) |
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30 | { |
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31 | FILE *out = stdout; |
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32 | char *outf = NULL, outft[MAXPATHLEN]; |
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33 | int i; |
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34 | EXEC SQL BEGIN DECLARE SECTION; |
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35 | char login[USERS_LOGIN_SIZE], id[USERS_CLEARID_SIZE]; |
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36 | char string[STRINGS_STRING_SIZE]; |
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37 | EXEC SQL END DECLARE SECTION; |
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38 | |
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39 | EXEC SQL CONNECT :db; |
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40 | |
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41 | if (argc == 2) |
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42 | { |
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43 | outf = argv[1]; |
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44 | sprintf(outft, "%s~", outf); |
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45 | if (!(out = fopen(outft, "w"))) |
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46 | { |
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47 | fprintf(stderr, "unable to open %s for output\n", outf); |
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48 | exit(MR_OCONFIG); |
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49 | } |
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50 | } |
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51 | else if (argc != 1) |
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52 | { |
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53 | fprintf(stderr, "usage: %s [outfile]\n", argv[0]); |
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54 | exit(MR_ARGS); |
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55 | } |
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56 | else |
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57 | outf = NULL; |
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58 | |
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59 | /* The following is declarative, not executed, |
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60 | * and so is dependent on where it is in the file, |
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61 | * not in the order of execution of statements. |
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62 | */ |
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63 | EXEC SQL WHENEVER SQLERROR GOTO sqlerr; |
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64 | |
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65 | EXEC SQL DECLARE x CURSOR FOR SELECT |
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66 | clearid, login |
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67 | FROM users WHERE status != 3 AND potype != 'NONE'; |
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68 | EXEC SQL OPEN x; |
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69 | while (1) |
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70 | { |
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71 | EXEC SQL FETCH x INTO :id, :login; |
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72 | if (sqlca.sqlcode) |
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73 | break; |
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74 | strtrim(login); |
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75 | strtrim(id); |
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76 | if (isdigit(id[0])) |
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77 | fprintf(out, "%s %s@MIT.EDU\n", id, login); |
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78 | } |
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79 | |
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80 | EXEC SQL CLOSE x; |
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81 | |
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82 | EXEC SQL COMMIT; |
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83 | |
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84 | if (fclose(out)) |
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85 | { |
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86 | perror("close failed"); |
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87 | exit(MR_CCONFIG); |
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88 | } |
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89 | if (outf) |
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90 | fix_file(outf); |
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91 | exit(MR_SUCCESS); |
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92 | |
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93 | sqlerr: |
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94 | db_error(sqlca.sqlcode); |
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95 | exit(MR_DBMS_ERR); |
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96 | } |
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