Mercurial > hg > nginx
annotate src/imap/ngx_imap_parse.c @ 417:0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 07 Sep 2004 15:29:22 +0000 |
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children | 47709bff4468 |
rev | line source |
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417
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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1 |
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
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2 #include <ngx_config.h> |
0526206251f6
nginx-0.0.10-2004-09-07-19:29:22 import
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3 #include <ngx_core.h> |
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nginx-0.0.10-2004-09-07-19:29:22 import
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4 #include <ngx_event.h> |
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nginx-0.0.10-2004-09-07-19:29:22 import
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5 #include <ngx_imap.h> |
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nginx-0.0.10-2004-09-07-19:29:22 import
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6 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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7 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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8 ngx_int_t ngx_pop3_parse_command(ngx_imap_request_t *r) |
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nginx-0.0.10-2004-09-07-19:29:22 import
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9 { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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10 u_char ch, *p, *c; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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11 enum { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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12 sw_start = 0, |
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nginx-0.0.10-2004-09-07-19:29:22 import
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13 sw_done |
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nginx-0.0.10-2004-09-07-19:29:22 import
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14 } state; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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15 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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16 while (p < r->buf->last && state < sw_done) { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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17 ch = *p++; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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18 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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19 switch (state) { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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20 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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21 /* POP3 commands */ |
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nginx-0.0.10-2004-09-07-19:29:22 import
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22 case sw_start: |
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nginx-0.0.10-2004-09-07-19:29:22 import
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23 if (ch == ' ') { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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24 c = r->buf->start; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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25 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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26 if (p - 1 - m == 4) { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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27 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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28 if (*c == 'U' && *(c + 1) == 'S' |
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nginx-0.0.10-2004-09-07-19:29:22 import
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29 && *(c + 2) == 'E' && *(c + 3) == 'R') |
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nginx-0.0.10-2004-09-07-19:29:22 import
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30 { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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31 r->command = NGX_POP3_USER; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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32 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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33 } else if (*c == 'P' && *(c + 1) == 'A' |
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nginx-0.0.10-2004-09-07-19:29:22 import
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34 && *(c + 2) == 'A' && *(c + 3) == 'S') |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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35 { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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36 r->method = NGX_POP3_PASS; |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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37 |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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38 } else if (*c == 'Q' && *(c + 1) == 'U' |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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39 && *(c + 2) == 'I' && *(c + 3) == 'T') |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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40 { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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41 r->method = NGX_POP3_QUIT; |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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42 |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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43 } else if (*c == 'N' && *(c + 1) == 'O' |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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44 && *(c + 2) == 'O' && *(c + 3) == 'P') |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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45 { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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46 r->method = NGX_POP3_NOOP; |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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47 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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48 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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49 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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50 state = sw_spaces_before_arg; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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51 break; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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52 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
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53 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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54 if (ch < 'A' || ch > 'Z') { |
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nginx-0.0.10-2004-09-07-19:29:22 import
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55 return NGX_IMAP_PARSE_INVALID_COMMAND; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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56 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
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57 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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58 break; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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59 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
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60 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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61 /* suppress warning */ |
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nginx-0.0.10-2004-09-07-19:29:22 import
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62 case sw_done: |
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nginx-0.0.10-2004-09-07-19:29:22 import
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63 break; |
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nginx-0.0.10-2004-09-07-19:29:22 import
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64 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
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65 } |
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nginx-0.0.10-2004-09-07-19:29:22 import
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66 |
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nginx-0.0.10-2004-09-07-19:29:22 import
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67 return NGX_OK; |
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nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
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68 } |