annotate src/over.c @ 205:a47b47cc1e9d noffle

[svn] *** empty log message ***
author mirkol
date Sun, 11 Nov 2001 04:22:42 +0000
parents 24d4cd032da5
children c3478c3c81ce
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rev   line source
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1 /*
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2 over.c
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3
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4 $Id: over.c 316 2001-10-31 11:44:53Z bears $
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5 */
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6
45
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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
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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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28 #include "over.h"
43
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29 #include "protocol.h"
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30 #include "pseudo.h"
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31 #include "portable.h"
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32 #include "util.h"
43
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33
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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;
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42 size_t bytes;
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43 size_t lines;
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44 time_t time;
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45 };
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46
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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47 Over *
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48 new_Over( const char *subj, const char *from,
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c874bd3c4bb8 [svn] Adjust consting
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49 const char *date, const char *msgId, const char *ref,
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50 size_t bytes, size_t lines )
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51 {
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52 Over *ov;
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53
45
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54 if ( ! ( ov = malloc( sizeof( Over ) ) ) )
43
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55 {
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56 Log_err( "Cannot allocate Over" );
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57 exit( EXIT_FAILURE );
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58 }
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59 ov->numb = 0;
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60 Utl_allocAndCpy( &ov->subj, subj );
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61 Utl_allocAndCpy( &ov->from, from );
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62 Utl_allocAndCpy( &ov->date, date );
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63 Utl_allocAndCpy( &ov->msgId, msgId );
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64 Utl_allocAndCpy( &ov->ref, ref );
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65 ov->bytes = bytes;
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66 ov->lines = lines;
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67 return ov;
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68 }
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69
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70 void
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71 del_Over( Over *self )
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72 {
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73 if ( ! self )
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74 return;
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75 free( self->subj );
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76 self->subj = NULL;
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77 free( self->from );
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78 self->from = NULL;
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79 free( self->date );
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80 self->date = NULL;
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81 free( self->msgId );
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82 self->msgId = NULL;
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83 free( self->ref );
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84 self->ref = NULL;
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85 free( self );
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86 }
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87
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88 int
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89 Ov_numb( const Over *self )
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90 {
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91 return self->numb;
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92 }
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93
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94 const char *
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95 Ov_subj( const Over *self )
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96 {
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97 return self->subj;
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98 }
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99
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100 const char *
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101 Ov_from( const Over *self )
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102 {
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103 return self->from;
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104 }
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105
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106 const char *
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107 Ov_date( const Over *self )
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108 {
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109 return self->date;
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110 }
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111
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112 const char *
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113 Ov_msgId( const Over *self )
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114 {
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115 return self->msgId;
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116 }
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117
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118 const char *
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119 Ov_ref( const Over *self )
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120 {
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121 return self->ref;
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122 }
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123
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124 size_t
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125 Ov_bytes( const Over *self )
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126 {
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127 return self->bytes;
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128 }
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129
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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130 size_t
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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131 Ov_lines( const Over *self )
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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 return self->lines;
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134 }
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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 void
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137 Ov_setNumb( Over *self, int numb )
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138 {
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139 self->numb = numb;
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140 }
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141
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142 Bool
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143 Ov_write( const Over *self, FILE *f )
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144 {
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145 return ( fprintf( f, "%i\t%s\t%s\t%s\t%s\t%s\t%d\t%d\n",
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146 self->numb, self->subj,
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147 self->from, self->date, self->msgId,
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148 self->ref, self->bytes,
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149 self->lines ) > 0 );
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150 }
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151
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152 static const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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153 readField( Str result, const char *p )
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154 {
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155 size_t len;
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156 char *r;
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157
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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158 if ( ! p )
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159 return NULL;
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160 r = result;
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161 *r = '\0';
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162 len = 0;
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163 while ( *p != '\t' && *p != '\n' )
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164 {
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165 if ( ! *p )
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166 return p;
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167 *(r++) = *(p++);
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168 ++len;
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169 if ( len >= MAXCHAR - 1 )
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170 {
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171 *r = '\0';
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172 Log_err( "Field in overview too long: %s", r );
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173 return ++p;
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174 }
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175 }
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176 *r = '\0';
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177 return ++p;
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178 }
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179
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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180 /* read Over-struct from line */
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181 Over *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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182 Ov_read( char *line )
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183 {
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184 size_t bytes, lines;
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185 const char *p;
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186 Over *result;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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187 int numb;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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188 Str t, subj, from, date, msgId, ref;
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189
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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190 p = readField( t, line );
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191 if ( sscanf( t, "%i", &numb ) != 1 )
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192 return NULL;
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193 p = readField( subj, p );
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194 p = readField( from, p );
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195 p = readField( date, p );
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196 p = readField( msgId, p );
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197 p = readField( ref, p );
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198 p = readField( t, p );
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199 if ( sscanf( t, "%d", &bytes ) != 1 )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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200 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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201 p = readField( t, p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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202 if ( sscanf( t, "%d", &lines ) != 1 )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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203 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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204 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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205 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
206 return result;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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207 }