annotate src/over.c @ 500:614a3177b15c noffle tip

Add mail-from option. Some modern mail systems will try and ensure the sender email is a legitimate address. Which will fail if there isn't such an address.
author Jim Hague <jim.hague@acm.org>
date Wed, 14 Aug 2013 12:04:39 +0100
parents 5eece4dfd945
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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43
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1 /*
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2 over.c
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3
281
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4 $Id: over.c 413 2002-12-27 21:48:25Z bears $
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5 */
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6
45
32ba1198c6fa [svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in:
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7 #if HAVE_CONFIG_H
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8 #include <config.h>
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9 #endif
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10
54
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c,
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11 #if TIME_WITH_SYS_TIME
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12 #include <sys/time.h>
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13 #include <time.h>
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14 #else
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15 #if HAVE_SYS_TIME_H
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16 #include <sys/time.h>
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17 #else
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18 #include <time.h>
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19 #endif
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20 #endif
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21
43
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22 #include <errno.h>
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23 #include "configfile.h"
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24 #include "content.h"
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25 #include "database.h"
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26 #include "fetchlist.h"
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27 #include "log.h"
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24d4cd032da5 [svn] * AUTHORS,INSTALL,NEWS,README,TODO,docs/NOTES,src/client.c,src/protocol.c,
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28 #include "over.h"
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29 #include "protocol.h"
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30 #include "pseudo.h"
54
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c,
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31 #include "portable.h"
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32 #include "util.h"
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33
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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34 struct Over
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35 {
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36 int numb; /* message number of the overviewed article */
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37 char *subj;
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38 char *from;
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39 char *date;
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40 char *msgId;
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41 char *ref;
276
16dad3488e9d [svn] * src/client.c,src/database.h,src/database.c,src/over.h,src/over.c,
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42 unsigned long bytes;
16dad3488e9d [svn] * src/client.c,src/database.h,src/database.c,src/over.h,src/over.c,
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43 unsigned long lines;
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2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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44 time_t time;
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45 };
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46
230
c3478c3c81ce [svn] see ChangeLog Wed Dec 19 2001
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47 static void
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5ebb557435b2 [svn] * src/over.c: Fix warning.
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48 replacetabs_Over( char *header )
230
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49 /* Replace the tab character in overview data by a space.
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50 refer to rfc2980 */
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51 {
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52 while( *header )
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53 switch ( *header )
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54 {
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55 case '\t':
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56 case '\r':
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57 case '\n':
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58 *header = ' ';
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59 default:
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60 header++;
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61 }
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62 return;
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63 }
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64
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2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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65 Over *
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66 new_Over( const char *subj, const char *from,
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c874bd3c4bb8 [svn] Adjust consting
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67 const char *date, const char *msgId, const char *ref,
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68 unsigned long bytes, unsigned long lines )
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69 {
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70 Over *ov;
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71
45
32ba1198c6fa [svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in:
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72 if ( ! ( ov = malloc( sizeof( Over ) ) ) )
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73 Log_fatal( "Cannot allocate Over" );
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74 ov->numb = 0;
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75 Utl_allocAndCpy( &ov->subj, subj );
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76 Utl_allocAndCpy( &ov->from, from );
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77 Utl_allocAndCpy( &ov->date, date );
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78 Utl_allocAndCpy( &ov->msgId, msgId );
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79 Utl_allocAndCpy( &ov->ref, ref );
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80 ov->bytes = bytes;
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81 ov->lines = lines;
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82 return ov;
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83 }
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84
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85 void
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86 del_Over( Over *self )
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87 {
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88 if ( ! self )
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89 return;
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90 free( self->subj );
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91 self->subj = NULL;
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92 free( self->from );
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93 self->from = NULL;
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94 free( self->date );
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95 self->date = NULL;
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96 free( self->msgId );
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97 self->msgId = NULL;
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98 free( self->ref );
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99 self->ref = NULL;
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100 free( self );
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101 }
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102
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103 int
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104 Ov_numb( const Over *self )
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105 {
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106 return self->numb;
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107 }
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108
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109 const char *
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110 Ov_subj( const Over *self )
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111 {
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112 return self->subj;
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113 }
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114
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115 const char *
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116 Ov_from( const Over *self )
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117 {
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118 return self->from;
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119 }
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120
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121 const char *
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122 Ov_date( const Over *self )
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123 {
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124 return self->date;
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125 }
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126
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127 const char *
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128 Ov_msgId( const Over *self )
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129 {
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130 return self->msgId;
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131 }
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132
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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133 const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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134 Ov_ref( const Over *self )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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135 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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136 return self->ref;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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137 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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138
271
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c:
bears
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diff changeset
139 unsigned long
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
140 Ov_bytes( const Over *self )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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141 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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142 return self->bytes;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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143 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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144
271
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c:
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diff changeset
145 unsigned long
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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146 Ov_lines( const Over *self )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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147 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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148 return self->lines;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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149 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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150
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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151 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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152 Ov_setNumb( Over *self, int numb )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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153 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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154 self->numb = numb;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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155 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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156
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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157 Bool
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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158 Ov_write( const Over *self, FILE *f )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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159 {
230
c3478c3c81ce [svn] see ChangeLog Wed Dec 19 2001
mirkol
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diff changeset
160 replacetabs_Over( self->subj );
c3478c3c81ce [svn] see ChangeLog Wed Dec 19 2001
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diff changeset
161 replacetabs_Over( self->from );
c3478c3c81ce [svn] see ChangeLog Wed Dec 19 2001
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diff changeset
162 replacetabs_Over( self->date );
c3478c3c81ce [svn] see ChangeLog Wed Dec 19 2001
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diff changeset
163 replacetabs_Over( self->msgId );
c3478c3c81ce [svn] see ChangeLog Wed Dec 19 2001
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diff changeset
164 replacetabs_Over( self->ref );
275
0880d6edaaa5 [svn] * src/client.c,src/database.h,src/database.c,src/over.h,src/over.c,
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165 return ( fprintf( f, "%i\t%s\t%s\t%s\t%s\t%s\t%lu\t%lu\n",
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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166 self->numb, self->subj,
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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167 self->from, self->date, self->msgId,
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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168 self->ref, self->bytes,
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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169 self->lines ) > 0 );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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170 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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171
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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172 static const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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173 readField( Str result, const char *p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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174 {
271
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c:
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diff changeset
175 int len;
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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176 char *r;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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177
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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178 if ( ! p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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179 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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180 r = result;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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181 *r = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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182 len = 0;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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183 while ( *p != '\t' && *p != '\n' )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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184 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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185 if ( ! *p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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186 return p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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187 *(r++) = *(p++);
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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188 ++len;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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189 if ( len >= MAXCHAR - 1 )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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190 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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191 *r = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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192 Log_err( "Field in overview too long: %s", r );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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193 return ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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194 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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195 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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196 *r = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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197 return ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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198 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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199
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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200 /* read Over-struct from line */
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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201 Over *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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202 Ov_read( char *line )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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203 {
271
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c:
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diff changeset
204 unsigned long bytes, lines;
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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205 const char *p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
206 Over *result;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
207 int numb;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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208 Str t, subj, from, date, msgId, ref;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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209
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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210 p = readField( t, line );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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211 if ( sscanf( t, "%i", &numb ) != 1 )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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212 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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213 p = readField( subj, p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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214 p = readField( from, p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
215 p = readField( date, p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
216 p = readField( msgId, p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
217 p = readField( ref, p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
218 p = readField( t, p );
271
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c:
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diff changeset
219 if ( sscanf( t, "%lu", &bytes ) != 1 )
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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220 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
221 p = readField( t, p );
271
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c:
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parents: 236
diff changeset
222 if ( sscanf( t, "%lu", &lines ) != 1 )
43
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
223 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
224 result = new_Over( subj, from, date, msgId, ref, bytes, lines );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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225 Ov_setNumb( result, numb );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
226 return result;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff changeset
227 }