Mercurial > masqmail-0.2

annotate src/libident/support.c @ 75:257a9e6d1a8e

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fixed correct processing of mails with data lines longer 4096 chars Mail messages with lines longer than 4096 chars were already read correctly, i.e. the spool files were correct. This commit fixes the reading of spool files with long lines. The old behavior was that the message body was truncated right before the first line longer 4096 chars. The number comes from MAX_DATALINE.
author meillo@marmaro.de
date Wed, 16 Jun 2010 19:06:34 +0200
parents 26e34ae9a3e3
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 ** support.c
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3 **
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4 ** Author: Pr Emanuelsson <pell@lysator.liu.se>
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5 ** Hacked by: Peter Eriksson <pen@lysator.liu.se>
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6 */
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7 #include <stdio.h>
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8 #include <ctype.h>
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9
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10 #ifdef HAVE_ANSIHEADERS
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11 # include <stdlib.h>
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12 # include <string.h>
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13 #else
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14 # define strchr(str, c) index(str, c)
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15 #endif
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16
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17 #define IN_LIBIDENT_SRC
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18 #include "ident.h"
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19
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20
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21 char*
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22 id_strdup __P1(char *, str)
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23 {
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24 char *cp;
0
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25
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26 cp = (char *) malloc(strlen(str) + 1);
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27 if (cp == NULL) {
0
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28 #ifdef DEBUG
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29 perror("libident: malloc");
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30 #endif
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31 return NULL;
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32 }
0
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33
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34 strcpy(cp, str);
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35
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36 return cp;
0
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37 }
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38
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39
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40 char*
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41 id_strtok __P3(char *, cp, char *, cs, char *, dc)
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42 {
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43 static char *bp = 0;
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44
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45 if (cp)
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46 bp = cp;
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47
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48 /*
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49 ** No delimitor cs - return whole buffer and point at end
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50 */
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51 if (!cs) {
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52 while (*bp)
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53 bp++;
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54 return cs;
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55 }
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56
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57 /*
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58 ** Skip leading spaces
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59 */
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60 while (isspace(*bp))
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61 bp++;
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62
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63 /*
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64 ** No token found?
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65 */
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66 if (!*bp)
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67 return 0;
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68
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69 cp = bp;
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70 while (*bp && !strchr(cs, *bp))
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71 bp++;
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72
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73 /*
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74 ** Remove trailing spaces
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75 */
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76 *dc = *bp;
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77 for (dc = bp - 1; dc > cp && isspace(*dc); dc--);
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78 *++dc = '\0';
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79
0
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80 bp++;
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81
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82 return cp;
0
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83 }