annotate tests/agcl/parsifal/good/rfc822a.h @ 11:3aa0f5a02342

Remove unused variable; fix what it was supposed to be doing. (and document it a bit for the next time through here)
author David A. Holland
date Tue, 31 May 2022 00:54:12 -0400
parents 13d2b8934445
children
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1 #ifndef RFC822A_H
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2 #define RFC822A_H
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3
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4 typedef enum {
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5 rfc822a_message_token = 1, rfc822a_CRLF_token, rfc822a_atom_token,
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6 rfc822a_word_token, rfc822a_linear_space_token, rfc822a_number_token = 8,
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7 rfc822a_address_token, rfc822a_mailbox_token, rfc822a_group_token,
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8 rfc822a_addr_spec_token, rfc822a_local_part_token,
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9 rfc822a_domain_token = 15, rfc822a_ATOM_CHAR_token,
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10 rfc822a_authentic_token, rfc822a_SPACE_token = 22,
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11 rfc822a_multiple_mailboxes_token, rfc822a_comment_token = 26,
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12 rfc822a_comment_choice_token, rfc822a_ctext_token,
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13 rfc822a_quoted_pair_token, rfc822a_linear_white_space_token = 32,
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14 rfc822a_date_token, rfc822a_day_numb_token, rfc822a_month_token,
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15 rfc822a_year_token, rfc822a_DIGIT_token, rfc822a_dates_token,
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16 rfc822a_orig_date_token, rfc822a_resent_date_token,
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17 rfc822a_date_time_token, rfc822a_day_token, rfc822a_time_token = 45,
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18 rfc822a_delimeters_token = 53, rfc822a_specials_token,
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19 rfc822a_destination_token, rfc822a_addresses_token = 57,
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20 rfc822a_multiple_sub_domains_token = 64, rfc822a_sub_domain_token,
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21 rfc822a_domain_literal_token = 67, rfc822a_literal_fill_token = 69,
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22 rfc822a_dtext_token = 72, rfc822a_domain_ref_token,
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23 rfc822a_field_token = 75, rfc822a_field_name_token,
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24 rfc822a_field_body_token, rfc822a_fields_token = 79,
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25 rfc822a_fields_makeup_token, rfc822a_source_token,
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26 rfc822a_optional_field_token, rfc822a_field_body_contents_token,
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27 rfc822a_LWSP_char_token, rfc822a_CHAR_token = 86, rfc822a_hour_token = 91,
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28 rfc822a_route_addr_token = 95, rfc822a_text_token,
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29 rfc822a_msg_id_token = 112, rfc822a_optional_fields_token = 115,
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30 rfc822a_originator_token = 118, rfc822a_phrase_token = 121,
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31 rfc822a_qtext_token = 123, rfc822a_quoted_string_token = 126,
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32 rfc822a_QUOTED_token = 128, rfc822a_received_token = 131,
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33 rfc822a_received_fields_token = 133, rfc822a_rec_date_time_token = 135,
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34 rfc822a_from_token, rfc822a_from_domain_token,
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35 rfc822a_by_domain_token = 139, rfc822a_via_atom_token = 141,
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36 rfc822a_with_atom_token = 143, rfc822a_rec_msg_id_token = 145,
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37 rfc822a_for_addr_spec_token = 147, rfc822a_resent_token,
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38 rfc822a_resent_authentic_token, rfc822a_return_token = 155,
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39 rfc822a_route_token = 157, rfc822a_route_list_token,
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40 rfc822a_sub_route_token, rfc822a_trace_token = 161,
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41 rfc822a_text_char_token = 164, rfc822a_zone_token = 166,
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42 rfc822a_ALPHA_token = 178
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43 } rfc822a_token_type;
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44
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45 typedef struct rfc822a_pcb_struct{
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46 rfc822a_token_type token_number, reduction_token, error_frame_token;
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47 int input_code;
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48 int input_value;
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49 int line, column;
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50 int ssx, sn, error_frame_ssx;
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51 int drt, dssx, dsn;
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52 int ss[128];
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53 int vs[128];
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54 int ag_ap;
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55 const char *error_message;
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56 char read_flag;
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57 char exit_flag;
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58 unsigned char * input_context;
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59 unsigned char * cs[128];
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60 int bts[128], btsx;
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61 unsigned char * pointer;
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62 unsigned char * la_ptr;
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63 const unsigned char *key_sp;
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64 int save_index, key_state;
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65 char ag_msg[82];
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66 } rfc822a_pcb_type;
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67
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68 #ifndef PRULE_CONTEXT
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69 #define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx]))
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70 #define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
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71 #define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx])
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72 #endif
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73
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74 #ifndef AG_RUNNING_CODE
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75 /* PCB.exit_flag values */
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76 #define AG_RUNNING_CODE 0
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77 #define AG_SUCCESS_CODE 1
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78 #define AG_SYNTAX_ERROR_CODE 2
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79 #define AG_REDUCTION_ERROR_CODE 3
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80 #define AG_STACK_ERROR_CODE 4
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81 #define AG_SEMANTIC_ERROR_CODE 5
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82 #endif
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83
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84 extern rfc822a_pcb_type rfc822a_pcb;
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85 void init_rfc822a(void);
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86 void rfc822a(void);
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87 #endif
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88