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163
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1 /*
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2
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3 Copyright (c) 2007 Carl Byington - 510 Software Group, released under
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4 the GPL version 3 or any later version at your choice available at
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5 http://www.gnu.org/licenses/gpl-3.0.txt
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6
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7 Based on spamass-milter by Georg C. F. Greve <greve@gnu.org>
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8
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9 */
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10
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11 #ifndef _SPAMASS_MILTER_H
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12 #define _SPAMASS_MILTER_H
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13
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14 extern "C" {
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15 #include <libmilter/mfapi.h>
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16 }
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17
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18 #ifdef HAVE_CDEFS_H
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19 #include <sys/cdefs.h>
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20 #endif
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21
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22 #include <list>
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23
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24 using namespace std;
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25
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26 class mlfiPriv;
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27
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28 class SpamAssassin {
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29 public:
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30 SpamAssassin();
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31 ~SpamAssassin();
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32
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33 void mlfi_connect(mlfiPriv *priv_, int ip);
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34 void mlfi_helo(char *helohost);
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35 void mlfi_envfrom(char *from, char *qid);
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36 void mlfi_envrcpt(SMFICTX *ctx, char *envrcpt);
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37 void mlfi_header(char* headerf, char* headerv);
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38 void mlfi_eoh();
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39 void mlfi_body(u_char *bodyp, size_t bodylen);
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40 int mlfi_eom();
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41
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42 private:
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43 void Connect();
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44 void output(const char*buffer, size_t size);
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45 void output(const char*buffer);
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46 void output(string buffer);
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47 void close_output();
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48 void input();
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49 int read_pipe();
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50 void empty_and_close_pipe();
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51 void closeall(int fd);
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52 void warnmacro(char *macro, char *scope);
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53
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54 public:
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55 bool error; // spamc died or cannot work
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56 bool running; // running implies (connected and pid)
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57 bool first_recipient; // have we seen any recipients?
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58
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59 // connection back to main dnsbl priv structure for logging
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60 mlfiPriv *priv;
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61
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62 // strings owned by main dnsbl
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63 char *queueid; // the sendmail queue id for this message
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64 char *envfrom; // envelope from value for this message
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65 char *helo; // client helo value
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66 int ip4; // ip4 address of smtp client
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67
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68 // Process handling variables
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69 pid_t pid;
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70 int pipe_io[2][2];
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71 string spamc_output;
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72 string spamc_input;
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73 };
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74
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75 #endif
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