Mercurial > noffle
annotate src/client.c @ 130:d6c006a27ffe noffle
[svn] Add article fetching and fix potential lock bug
author | bears |
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date | Wed, 09 Aug 2000 22:26:28 +0100 |
parents | 3c71e28c8eef |
children | 8b9366fc1361 |
rev | line source |
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43
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1 /* |
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2 client.c |
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3 |
130
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4 $Id: client.c 191 2000-08-09 21:26:28Z bears $ |
43
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5 */ |
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6 |
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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 #include "client.h" |
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12 |
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13 #include <stdio.h> |
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14 #include <arpa/inet.h> |
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15 #include <ctype.h> |
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16 #include <netdb.h> |
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17 #include <netinet/in.h> |
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18 #include <signal.h> |
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19 #include <stdarg.h> |
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20 #include <sys/socket.h> |
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21 #include <unistd.h> |
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22 #include "configfile.h" |
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23 #include "content.h" |
95 | 24 #include "control.h" |
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25 #include "dynamicstring.h" |
130
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26 #include "filter.h" |
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27 #include "group.h" |
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28 #include "itemlist.h" |
127 | 29 #include "lock.h" |
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30 #include "log.h" |
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31 #include "over.h" |
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32 #include "protocol.h" |
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33 #include "pseudo.h" |
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34 #include "request.h" |
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35 #include "util.h" |
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36 #include "wildmat.h" |
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37 #include "portable.h" |
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38 |
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39 /* |
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40 Some newsgroups names are reserved for server-specific or server |
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41 pseudo groups. We don't want to fetch them. For example, INN |
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42 keeps all its control messages in a 'control' hierarchy, and |
103 | 43 used the "to." hierarchy for dark and mysterious purposes I think |
43
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44 are to do with newsfeeds. The recommended restrictions are documented |
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45 in C.Lindsay, "News Article Format", <draft-ietf-usefor-article-03.txt>. |
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46 */ |
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47 |
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48 struct ForbiddenGroupName |
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49 { |
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50 const char *pattern; |
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51 Bool match; |
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52 } forbiddenGroupNames[] = |
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53 { |
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54 { "*.*", FALSE }, /* Single component */ |
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55 { "control.*", TRUE }, /* control.* groups */ |
103 | 56 { "to.*", TRUE }, /* to.* groups */ |
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57 { "*.all", TRUE }, /* 'all' as a component */ |
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58 { "*.all.*", TRUE }, |
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59 { "all.*", TRUE }, |
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60 { "*.ctl", TRUE }, /* 'ctl' as a component */ |
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61 { "*.ctl.*", TRUE }, |
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62 { "ctl.*", TRUE } |
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63 }; |
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64 |
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65 struct |
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66 { |
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67 FILE* in; /* Receiving socket from server */ |
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68 FILE* out; /* Sending socket to server */ |
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69 Str lastCmd; /* Last command line */ |
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70 Str lastStat; /* Response from server to last command */ |
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71 Str grp; /* Selected group */ |
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72 int rmtFirst; /* First article of current group at server */ |
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73 int rmtLast; /* Last article of current group at server */ |
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74 Bool auth; /* Authetication already done? */ |
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75 Str serv; /* Remote server name */ |
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76 } client = { NULL, NULL, "", "", "", 1, 0, FALSE, "" }; |
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77 |
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78 static void |
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79 logBreakDown( void ) |
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80 { |
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81 Log_err( "Connection to remote server lost " |
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82 "(article numbers could be inconsistent)" ); |
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83 } |
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84 |
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85 static Bool |
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86 getLn( Str line ) |
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87 { |
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88 Bool r; |
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89 |
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90 r = Prt_getLn( line, client.in ); |
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91 if ( ! r ) |
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92 logBreakDown(); |
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93 return r; |
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94 } |
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95 |
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96 static Bool |
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97 getTxtLn( Str line, Bool *err ) |
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98 { |
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99 Bool r; |
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100 |
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101 r = Prt_getTxtLn( line, err, client.in ); |
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102 if ( *err ) |
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103 logBreakDown(); |
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104 return r; |
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105 } |
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106 |
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107 static void |
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108 putTxtBuf( const char *buf ) |
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109 { |
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110 Prt_putTxtBuf( buf, client.out ); |
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111 fflush( client.out ); |
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112 Log_dbg( "[S FLUSH]" ); |
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113 } |
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114 |
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115 static void |
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116 putEndOfTxt( void ) |
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117 { |
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118 Prt_putEndOfTxt( client.out ); |
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119 fflush( client.out ); |
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120 Log_dbg( "[S FLUSH]" ); |
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121 } |
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122 |
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123 static Bool |
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124 putCmd( const char *fmt, ... ) |
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125 { |
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126 Bool err; |
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127 unsigned int n; |
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128 Str line; |
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129 va_list ap; |
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130 |
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131 va_start( ap, fmt ); |
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132 vsnprintf( line, MAXCHAR, fmt, ap ); |
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133 va_end( ap ); |
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134 strcpy( client.lastCmd, line ); |
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135 Log_dbg( "[S] %s", line ); |
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136 n = fprintf( client.out, "%s\r\n", line ); |
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137 fflush( client.out ); |
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138 Log_dbg( "[S FLUSH]" ); |
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139 err = ( n != strlen( line ) + 2 ); |
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140 if ( err ) |
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141 logBreakDown();; |
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142 return ! err; |
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143 } |
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144 |
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145 static Bool |
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146 putCmdNoFlush( const char *fmt, ... ) |
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147 { |
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148 Bool err; |
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149 unsigned int n; |
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150 Str line; |
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151 va_list ap; |
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152 |
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153 va_start( ap, fmt ); |
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154 vsnprintf( line, MAXCHAR, fmt, ap ); |
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155 va_end( ap ); |
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156 strcpy( client.lastCmd, line ); |
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157 Log_dbg( "[S] %s", line ); |
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158 n = fprintf( client.out, "%s\r\n", line ); |
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159 err = ( n != strlen( line ) + 2 ); |
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160 if ( err ) |
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161 logBreakDown();; |
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162 return ! err; |
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163 } |
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164 |
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165 static int getStat( void ); |
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166 |
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167 static Bool |
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168 performAuth( void ) |
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169 { |
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170 int stat; |
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171 Str user, pass; |
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172 |
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173 Cfg_authInfo( client.serv, user, pass ); |
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174 if ( strcmp( user, "" ) == 0 ) |
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175 { |
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176 Log_err( "No username for authentication set" ); |
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177 return FALSE; |
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178 } |
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179 putCmd( "AUTHINFO USER %s", user ); |
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180 stat = getStat(); |
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181 if ( stat == STAT_AUTH_ACCEPTED ) |
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182 return TRUE; |
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183 else if ( stat != STAT_MORE_AUTH_REQUIRED ) |
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184 { |
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185 Log_err( "Username rejected. Server stat: %s", client.lastStat ); |
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186 return FALSE; |
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187 } |
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188 if ( strcmp( pass, "" ) == 0 ) |
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189 { |
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190 Log_err( "No password for authentication set" ); |
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191 return FALSE; |
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192 } |
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193 putCmd( "AUTHINFO PASS %s", pass ); |
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194 stat = getStat(); |
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195 if ( stat != STAT_AUTH_ACCEPTED ) |
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196 { |
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197 Log_err( "Password rejected. Server status: %s", client.lastStat ); |
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198 return FALSE; |
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199 } |
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200 return TRUE; |
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201 } |
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202 |
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203 static int |
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204 getStat( void ) |
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205 { |
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206 int result; |
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207 Str lastCmd; |
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208 |
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209 if ( ! getLn( client.lastStat ) ) |
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210 result = STAT_PROGRAM_FAULT; |
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211 else if ( sscanf( client.lastStat, "%d", &result ) != 1 ) |
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212 { |
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213 Log_err( "Invalid server status: %s", client.lastStat ); |
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214 result = STAT_PROGRAM_FAULT; |
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215 } |
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216 if ( result == STAT_AUTH_REQUIRED && ! client.auth ) |
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217 { |
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218 client.auth = TRUE; |
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219 strcpy( lastCmd, client.lastCmd ); |
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220 if ( performAuth() ) |
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221 { |
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222 putCmd( lastCmd ); |
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223 return getStat(); |
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224 } |
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225 } |
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226 return result; |
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227 } |
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228 |
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229 static void |
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230 connectAlarm( int sig ) |
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231 { |
74 | 232 UNUSED( sig ); |
233 | |
43
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234 return; |
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235 } |
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236 |
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237 static sig_t |
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238 installSignalHandler( int sig, sig_t handler ) |
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239 { |
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240 struct sigaction act, oldAct; |
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241 |
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242 act.sa_handler = handler; |
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243 sigemptyset( &act.sa_mask ); |
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244 act.sa_flags = 0; |
112 | 245 if ( sig != SIGALRM ) |
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246 act.sa_flags |= SA_RESTART; |
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247 if ( sigaction( sig, &act, &oldAct ) < 0 ) |
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248 return SIG_ERR; |
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249 return oldAct.sa_handler; |
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250 } |
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251 |
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252 static Bool |
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253 connectWithTimeout( int sock, const struct sockaddr *servAddr, |
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254 socklen_t addrLen ) |
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255 { |
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256 sig_t oldHandler; |
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257 int r, to; |
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258 |
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259 oldHandler = installSignalHandler( SIGALRM, connectAlarm ); |
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260 if ( oldHandler == SIG_ERR ) |
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261 { |
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262 Log_err( "client.c:connectWithTimeout: signal failed." ); |
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263 return FALSE; |
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264 } |
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265 to = Cfg_connectTimeout(); |
74 | 266 if ( alarm( ( unsigned int ) to ) != 0 ) |
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267 Log_err( "client.c:connectWithTimeout: Alarm was already set." ); |
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268 r = connect( sock, servAddr, addrLen ); |
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269 alarm( 0 ); |
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270 installSignalHandler( SIGALRM, oldHandler ); |
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271 return ( r >= 0 ); |
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272 } |
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273 |
127 | 274 static DynStr * |
275 collectTxt( void ) | |
276 { | |
277 DynStr *res; | |
278 Str line; | |
279 Bool err; | |
280 | |
281 res = new_DynStr(2048); | |
282 if ( res == NULL ) | |
283 return NULL; | |
284 | |
285 while ( getTxtLn( line, &err ) && ! err ) | |
286 DynStr_appLn( res, line ); | |
287 | |
288 if ( err ) | |
289 { | |
290 del_DynStr( res ); | |
291 return NULL; | |
292 } | |
293 else | |
294 return res; | |
295 } | |
296 | |
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297 Bool |
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298 Client_connect( const char *serv ) |
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299 { |
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300 unsigned short int port; |
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301 int sock, i; |
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302 unsigned int stat; |
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303 struct hostent *hp; |
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304 char *pStart, *pColon; |
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305 Str host, s; |
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306 struct sockaddr_in sIn; |
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307 |
127 | 308 ASSERT( client.in == NULL && client.out == NULL ); |
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309 client.auth = FALSE; |
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310 Utl_cpyStr( s, serv ); |
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311 pStart = Utl_stripWhiteSpace( s ); |
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312 pColon = strstr( pStart, ":" ); |
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313 if ( pColon == NULL ) |
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314 { |
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315 strcpy( host, pStart ); |
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316 port = 119; |
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317 } |
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318 else |
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319 { |
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320 *pColon = '\0'; |
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321 strcpy( host, pStart ); |
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322 if ( sscanf( pColon + 1, "%hi", &port ) != 1 ) |
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323 { |
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324 Log_err( "Syntax error in server name: '%s'", serv ); |
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325 return FALSE;; |
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326 } |
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327 if ( port <= 0 || port > 65535 ) |
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328 { |
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329 Log_err( "Invalid port number %hi. Must be in [1, 65535]", port ); |
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330 return FALSE;; |
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331 } |
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332 } |
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333 memset( (void *)&sIn, 0, sizeof( sIn ) ); |
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334 hp = gethostbyname( host ); |
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335 if ( hp ) |
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336 { |
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337 for ( i = 0; (hp->h_addr_list)[ i ]; ++i ) |
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338 { |
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339 sIn.sin_family = hp->h_addrtype; |
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340 sIn.sin_port = htons( port ); |
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341 sIn.sin_addr = *( (struct in_addr *)hp->h_addr_list[ i ] ); |
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342 sock = socket( AF_INET, SOCK_STREAM, 0 ); |
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343 if ( sock < 0 ) |
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344 break; |
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345 if ( ! connectWithTimeout( sock, (struct sockaddr *)&sIn, |
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346 sizeof( sIn ) ) ) |
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347 { |
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348 close( sock ); |
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349 break; |
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350 } |
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351 if ( ! ( client.out = fdopen( sock, "w" ) ) |
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352 || ! ( client.in = fdopen( dup( sock ), "r" ) ) ) |
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353 { |
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354 if ( client.out != NULL ) |
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355 fclose( client.out ); |
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356 close( sock ); |
127 | 357 client.in = client.out = NULL; |
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358 break; |
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359 } |
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360 stat = getStat(); |
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361 if ( stat == STAT_READY_POST_ALLOW || |
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362 stat == STAT_READY_NO_POST_ALLOW ) |
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363 { |
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364 /* INN needs a MODE READER before it will permit POST. */ |
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365 putCmd( "MODE READER" ); |
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366 stat = getStat(); |
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367 } |
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368 switch( stat ) { |
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369 case STAT_READY_POST_ALLOW: |
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370 case STAT_READY_NO_POST_ALLOW: |
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371 Log_inf( "Connected to %s:%d", |
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372 inet_ntoa( sIn.sin_addr ), port ); |
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373 Utl_cpyStr( client.serv, serv ); |
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374 return TRUE; |
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375 default: |
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376 Log_err( "Bad server stat %d", stat ); |
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377 } |
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378 shutdown( fileno( client.out ), 0 ); |
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379 fclose( client.in ); |
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380 fclose( client.out ); |
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381 close( sock ); |
127 | 382 client.in = client.out = NULL; |
43
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383 } |
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384 } |
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385 return FALSE; |
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386 } |
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387 |
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388 static Bool |
88
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389 isGetGroup( const char *name ) |
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390 { |
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391 GroupEnum *ge; |
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392 Bool emptyList; |
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393 const char *pattern; |
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394 |
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395 emptyList = TRUE; |
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396 ge = new_GetGrEn( client.serv ); |
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397 while ( ( pattern = GrEn_next( ge ) ) != NULL ) |
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398 { |
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399 emptyList = FALSE; |
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400 if ( Wld_match( name, pattern ) ) |
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401 { |
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402 del_GrEn( ge ); |
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403 return TRUE; |
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404 } |
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405 } |
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406 |
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407 del_GrEn( ge ); |
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408 return emptyList; |
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409 } |
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410 |
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411 static Bool |
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412 isOmitGroup( const char *name ) |
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413 { |
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414 GroupEnum *ge; |
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415 const char *pattern; |
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416 |
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417 ge = new_OmitGrEn( client.serv ); |
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418 while ( ( pattern = GrEn_next( ge ) ) != NULL ) |
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419 if ( Wld_match( name, pattern ) ) |
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420 { |
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421 del_GrEn( ge ); |
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422 return TRUE; |
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423 } |
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424 |
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425 del_GrEn( ge ); |
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426 return FALSE; |
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427 } |
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428 |
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429 static Bool |
43
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430 isForbiddenGroupName( const char *name ) |
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431 { |
58
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432 size_t i; |
43
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433 |
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434 for ( i = 0; |
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435 i < sizeof( forbiddenGroupNames ) / |
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436 sizeof( struct ForbiddenGroupName ); |
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437 i++ ) |
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438 { |
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439 /* Negate result of Wld_match to ensure it is 1 or 0. */ |
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440 if ( forbiddenGroupNames[i].match != |
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441 ( ! Wld_match( name, forbiddenGroupNames[i].pattern ) ) ) |
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442 return TRUE; |
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443 } |
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444 |
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445 return FALSE; |
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446 } |
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447 |
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448 static void |
127 | 449 processGrps( const char *lines, Bool noServerPattern ) |
43
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450 { |
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451 char postAllow; |
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452 int first, last; |
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453 Str grp, line, file; |
127 | 454 Bool groupupdate; |
455 | |
456 ASSERT( ! Lock_gotLock() ); | |
457 if ( ! Lock_openDatabases() ) | |
458 return; | |
459 | |
460 groupupdate = FALSE; | |
461 while ( ( lines = Utl_getLn( line, lines) ) != NULL ) | |
43
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462 { |
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463 if ( sscanf( line, "%s %d %d %c", |
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464 grp, &last, &first, &postAllow ) != 4 ) |
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465 { |
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466 Log_err( "Unknown reply to LIST or NEWGROUPS: %s", line ); |
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467 continue; |
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468 } |
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469 if ( isForbiddenGroupName( grp ) ) |
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470 { |
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471 Log_inf( "Group %s forbidden", grp ); |
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472 continue; |
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473 } |
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474 if ( noServerPattern && ! isGetGroup( grp ) ) |
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475 continue; |
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476 if ( isOmitGroup( grp ) ) |
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477 continue; |
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478 if ( ! Grp_exists( grp ) ) |
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479 { |
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480 Log_inf( "Registering new group '%s'", grp ); |
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481 Grp_create( grp ); |
48 | 482 /* Start local numbering with remote first number to avoid |
483 new numbering at the readers if noffle is re-installed */ | |
484 if ( first != 0 ) | |
485 Grp_setFirstLast( grp, first, first - 1 ); | |
486 else | |
487 Grp_setFirstLast( grp, 1, 0 ); | |
43
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488 Grp_setServ( grp, client.serv ); |
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489 Grp_setPostAllow( grp, postAllow ); |
127 | 490 groupupdate = TRUE; |
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491 } |
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492 else |
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493 { |
61
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494 if ( Cfg_servIsPreferential( client.serv, Grp_server( grp ) ) ) |
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495 { |
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496 Log_inf( "Changing server for '%s': '%s'->'%s'", |
61
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497 grp, Grp_server( grp ), client.serv ); |
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498 Grp_setServ( grp, client.serv ); |
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499 Grp_setRmtNext( grp, first ); |
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500 Grp_setPostAllow( grp, postAllow ); |
127 | 501 groupupdate = TRUE; |
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502 } |
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503 else |
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504 Log_dbg( "Group %s is already fetched from %s", |
127 | 505 grp, Grp_server( grp ) ); |
43
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506 } |
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507 } |
127 | 508 |
509 snprintf( file, MAXCHAR, "%s/lastupdate.%s", | |
510 Cfg_spoolDir(), client.serv ); | |
511 Utl_stamp( file ); | |
512 if ( groupupdate ) | |
43
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513 { |
127 | 514 snprintf( file, MAXCHAR, "%s/groupinfo.lastupdate", |
515 Cfg_spoolDir() ); | |
516 Utl_stamp( file ); | |
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517 } |
127 | 518 Lock_closeDatabases(); |
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519 } |
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520 |
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521 void |
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522 Client_disconnect( void ) |
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523 { |
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524 if ( putCmd( "QUIT" ) ) |
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525 getStat(); |
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526 fclose( client.in ); |
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527 fclose( client.out ); |
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528 client.in = client.out = NULL; |
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529 } |
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530 |
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531 static Bool |
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532 doGetGrps( const char *pattern, Bool *noServerPattern ) |
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533 { |
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534 Str cmd; |
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535 int stat; |
127 | 536 DynStr *response; |
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537 |
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538 Utl_cpyStr( cmd, "LIST ACTIVE" ); |
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539 if ( pattern[ 0 ] != '\0' ) |
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540 { |
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541 Utl_catStr( cmd, " " ); |
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542 Utl_catStr( cmd, pattern ); |
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543 } |
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544 |
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545 *noServerPattern = FALSE; |
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546 if ( ! putCmd( cmd ) ) |
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547 return FALSE; |
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548 stat = getStat(); |
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549 if ( pattern[ 0 ] != '\0' && stat != STAT_GRPS_FOLLOW ) |
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550 { |
88
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551 *noServerPattern = TRUE; |
130
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552 if ( ! putCmd( "LIST" ) ) |
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553 return FALSE; |
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554 stat = getStat(); |
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555 } |
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556 if ( stat != STAT_GRPS_FOLLOW ) |
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557 { |
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558 Log_err( "%s failed: %s", cmd, client.lastStat ); |
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559 return FALSE; |
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560 } |
127 | 561 |
562 response = collectTxt(); | |
563 if ( response == NULL ) | |
564 return FALSE; | |
565 | |
566 processGrps( DynStr_str( response ), *noServerPattern ); | |
567 del_DynStr( response ); | |
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568 return TRUE; |
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569 } |
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570 |
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571 Bool |
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572 Client_getGrps( void ) |
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573 { |
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574 GroupEnum *ge; |
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575 const char *pattern; |
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576 Bool doneOne, noServerPattern, res; |
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577 |
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578 Log_inf( "Getting groups" ); |
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579 |
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580 doneOne = FALSE; |
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581 res = TRUE; |
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582 ge = new_GetGrEn( client.serv ); |
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583 while ( res && ( pattern = GrEn_next( ge ) ) != NULL ) |
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584 { |
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585 res = doGetGrps( pattern, &noServerPattern ); |
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586 doneOne = TRUE; |
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587 if ( noServerPattern ) |
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588 break; |
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589 } |
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590 |
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591 if ( ! doneOne ) |
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592 res = doGetGrps( "", &noServerPattern ); |
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593 |
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594 del_GrEn( ge ); |
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595 return res; |
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596 } |
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597 |
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598 static Bool |
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599 doGetDsc( const char *pattern, Bool *noServerPattern ) |
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600 { |
88
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601 Str name, line, dsc, cmd; |
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602 int stat; |
127 | 603 DynStr *response; |
604 const char *lines; | |
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605 |
127 | 606 ASSERT( ! Lock_gotLock() ); |
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607 Utl_cpyStr( cmd, "LIST NEWSGROUPS" ); |
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608 if ( pattern[ 0 ] != '\0' ) |
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609 { |
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610 Utl_catStr( cmd, " " ); |
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611 Utl_catStr( cmd, pattern ); |
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612 } |
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613 |
88
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614 *noServerPattern = FALSE; |
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615 if ( ! putCmd( cmd ) ) |
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616 return FALSE; |
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617 stat = getStat(); |
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618 if ( pattern[ 0 ] != '\0' && stat != STAT_GRPS_FOLLOW ) |
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619 { |
88
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620 *noServerPattern = TRUE; |
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621 if ( !putCmd( "LIST NEWSGROUPS" ) ) |
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622 return FALSE; |
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623 stat = getStat(); |
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624 } |
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625 if ( stat != STAT_GRPS_FOLLOW ) |
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626 { |
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627 Log_err( "%s failed: %s", cmd, client.lastStat ); |
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628 return FALSE; |
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629 } |
127 | 630 |
631 response = collectTxt(); | |
632 if ( response == NULL ) | |
633 return FALSE; | |
634 | |
635 if ( ! Lock_openDatabases() ) | |
636 return FALSE; | |
637 | |
638 lines = DynStr_str( response ); | |
639 while ( ( lines = Utl_getLn( line, lines) ) != NULL ) | |
43
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640 { |
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641 if ( sscanf( line, "%s", name ) != 1 ) |
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642 { |
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643 Log_err( "Unknown reply to LIST NEWSGROUPS: %s", line ); |
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644 continue; |
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645 } |
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646 if ( *noServerPattern && ! isGetGroup( name ) ) |
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647 continue; |
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648 strcpy( dsc, Utl_restOfLn( line, 1 ) ); |
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649 if ( Grp_exists( name ) ) |
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650 { |
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651 Log_dbg( "Description of %s: %s", name, dsc ); |
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652 Grp_setDsc( name, dsc ); |
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653 } |
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654 } |
127 | 655 Lock_closeDatabases(); |
656 del_DynStr( response ); | |
43
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657 return TRUE; |
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658 } |
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|
659 |
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|
660 Bool |
88
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661 Client_getDsc( void ) |
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662 { |
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663 GroupEnum *ge; |
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664 const char *pattern; |
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665 Bool doneOne, noServerPattern, res; |
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|
666 |
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667 Log_inf( "Querying group descriptions" ); |
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668 |
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|
669 doneOne = FALSE; |
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670 res = TRUE; |
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|
671 ge = new_GetGrEn( client.serv ); |
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672 while ( res && ( pattern = GrEn_next( ge ) ) != NULL ) |
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673 { |
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674 res = doGetDsc( pattern, &noServerPattern ); |
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675 doneOne = TRUE; |
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|
676 if ( noServerPattern ) |
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677 break; |
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|
678 } |
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|
679 |
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|
680 if ( ! doneOne ) |
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681 res = doGetDsc( "", &noServerPattern ); |
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|
682 |
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|
683 del_GrEn( ge ); |
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684 return res; |
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|
685 } |
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|
686 |
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|
687 Bool |
43
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|
688 Client_getNewgrps( const time_t *lastTime ) |
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689 { |
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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690 Str s; |
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|
691 const char *p; |
127 | 692 DynStr *response; |
43
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|
693 |
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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|
694 ASSERT( *lastTime > 0 ); |
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695 strftime( s, MAXCHAR, "%Y%m%d %H%M00", gmtime( lastTime ) ); |
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diff
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|
696 /* |
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diff
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697 Do not use century for working with old server software until 2000. |
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|
698 According to newest IETF draft, this is still valid after 2000. |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
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|
699 (directly using %y in fmt string causes a Y2K compiler warning) |
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|
700 */ |
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|
701 p = s + 2; |
88
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|
702 if ( ! putCmd( "NEWGROUPS %s GMT", p ) ) |
43
2842f50feb55
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|
703 return FALSE; |
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diff
changeset
|
704 if ( getStat() != STAT_NEW_GRP_FOLLOW ) |
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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705 { |
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
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|
706 Log_err( "NEWGROUPS command failed: %s", client.lastStat ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
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|
707 return FALSE; |
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diff
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|
708 } |
127 | 709 |
710 response = collectTxt(); | |
711 if ( response == NULL ) | |
712 return FALSE; | |
713 | |
714 processGrps( DynStr_str( response ), TRUE ); | |
715 del_DynStr( response ); | |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
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|
716 return TRUE; |
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
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|
717 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
changeset
|
718 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
changeset
|
719 static const char * |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
720 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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diff
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|
721 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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parents:
diff
changeset
|
722 size_t len; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
723 char *r; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
724 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
725 if ( ! p ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
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diff
changeset
|
726 return NULL; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
727 r = result; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
728 *r = '\0'; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
729 len = 0; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
730 while ( *p != '\t' && *p != '\n' ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
731 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
732 if ( ! *p ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
733 return p; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
734 *(r++) = *(p++); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
735 ++len; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
736 if ( len >= MAXCHAR - 1 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
737 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
738 *r = '\0'; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
739 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,
uh1763
parents:
diff
changeset
|
740 return ++p; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
741 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
742 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
743 *r = '\0'; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
744 return ++p; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
745 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
746 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
747 static Bool |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
748 parseOvLn( Str line, int *numb, Str subj, Str from, |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
749 Str date, Str msgId, Str ref, size_t *bytes, size_t *lines ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
750 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
751 const char *p; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
752 Str t; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
753 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
754 p = readField( t, line ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
755 if ( sscanf( t, "%d", numb ) != 1 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
756 return FALSE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
757 p = readField( subj, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
758 p = readField( from, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
759 p = readField( date, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
760 p = readField( msgId, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
761 p = readField( ref, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
762 p = readField( t, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
763 *bytes = 0; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
764 *lines = 0; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
765 if ( sscanf( t, "%d", bytes ) != 1 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
766 return TRUE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
767 p = readField( t, p ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
768 if ( sscanf( t, "%d", lines ) != 1 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
769 return TRUE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
770 return TRUE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
771 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
772 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
773 static const char* |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
774 nextXref( const char *pXref, Str grp, int *numb ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
775 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
776 Str s; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
777 const char *pColon, *src; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
778 char *dst; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
779 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
780 src = pXref; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
781 while ( *src && isspace( *src ) ) |
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
782 ++src; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
783 dst = s; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
784 while ( *src && ! isspace( *src ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
785 *(dst++) = *(src++); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
786 *dst = '\0'; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
787 if ( strlen( s ) == 0 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
788 return NULL; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
789 pColon = strstr( s, ":" ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
790 if ( ! pColon || sscanf( pColon + 1, "%d", numb ) != 1 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
791 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
792 Log_err( "Corrupt Xref at position '%s'", pXref ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
793 return NULL; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
794 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
795 Utl_cpyStrN( grp, s, pColon - s ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
796 Log_dbg( "client.c: nextXref: grp '%s' numb %lu", grp, numb ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
797 return src; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
798 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
799 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
800 static Bool |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
801 needsMark( const char *ref ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
802 { |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
803 Bool interesting, result; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
804 const char *msgId; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
805 int status; |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
806 time_t lastAccess, nowTime; |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
807 double threadFollowTime, secPerDay, maxTime, timeSinceLastAccess; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
808 ItemList *itl; |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
809 |
127 | 810 ASSERT( Lock_gotLock() ); |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
811 Log_dbg( "Checking references '%s' for thread mode", ref ); |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
812 result = FALSE; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
813 itl = new_Itl( ref, " \t" ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
814 nowTime = time( NULL ); |
57
84e32c84666b
[svn] add some intermediate variables for easier debugging
enz
parents:
54
diff
changeset
|
815 threadFollowTime = (double)Cfg_threadFollowTime(); |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
816 secPerDay = 24.0 * 3600.0; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
817 maxTime = threadFollowTime * secPerDay; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
818 Log_dbg( "Max time = %.0f", maxTime ); |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
819 for ( msgId = Itl_first( itl ); msgId != NULL; msgId = Itl_next( itl ) ) |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
820 { |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
821 /* |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
822 References does not have to contain only Message IDs, |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
823 but often it does, so we look up every item in the database. |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
824 */ |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
825 if ( Db_contains( msgId ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
826 { |
61
adf0af5152f7
[svn] Renamed some variables and function names, because they caused compiler
enz
parents:
58
diff
changeset
|
827 status = Db_status( msgId ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
828 lastAccess = Db_lastAccess( msgId ); |
61
adf0af5152f7
[svn] Renamed some variables and function names, because they caused compiler
enz
parents:
58
diff
changeset
|
829 interesting = ( status & DB_INTERESTING ); |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
830 timeSinceLastAccess = difftime( nowTime, lastAccess ); |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
831 Log_dbg( "Msg ID '%s': since last access = %.0f, interesting = %s", |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
832 msgId, timeSinceLastAccess, ( interesting ? "y" : "n" ) ); |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
833 if ( interesting && timeSinceLastAccess <= maxTime ) |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
834 { |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
835 result = TRUE; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
836 break; |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
837 } |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
838 } |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
839 else |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
840 { |
71 | 841 Log_dbg( "MsgID '%s': not in database.", msgId ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
842 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
843 } |
67
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
844 del_Itl( itl ); |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
845 Log_dbg( "Article %s marking for download.", |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
846 ( result ? "needs" : "doesn't need" ) ); |
2e47992d7f5c
[svn] Rewrote needsMark(): use itemlist.h, more debugging output.
enz
parents:
61
diff
changeset
|
847 return result; |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
848 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
849 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
850 static void |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
851 prepareEntry( Over *ov ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
852 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
853 Str g, t; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
854 const char *msgId, *p, *xref; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
855 int n; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
856 |
127 | 857 ASSERT( Lock_gotLock() ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
858 msgId = Ov_msgId( ov ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
859 if ( Pseudo_isGeneralInfo( msgId ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
860 Log_dbg( "Skipping general info '%s'", msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
861 else if ( Db_contains( msgId ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
862 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
863 xref = Db_xref( msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
864 Log_dbg( "Entry '%s' already in db with Xref '%s'", msgId, xref ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
865 p = nextXref( xref, g, &n ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
866 if ( p == NULL ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
867 Log_err( "Overview with no group in Xref '%s'", msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
868 else |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
869 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
870 /* TODO: This code block seems unnessesary. Can we remove it? */ |
61
adf0af5152f7
[svn] Renamed some variables and function names, because they caused compiler
enz
parents:
58
diff
changeset
|
871 if ( Cfg_servIsPreferential( client.serv, Grp_server( g ) ) ) |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
872 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
873 Log_dbg( "Changing first server for '%s' from '%s' to '%s'", |
61
adf0af5152f7
[svn] Renamed some variables and function names, because they caused compiler
enz
parents:
58
diff
changeset
|
874 msgId, Grp_server( g ), client.serv ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
875 snprintf( t, MAXCHAR, "%s:%d %s", |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
876 client.grp, Ov_numb( ov ), xref ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
877 Db_setXref( msgId, t ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
878 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
879 else |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
880 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
881 Log_dbg( "Adding '%s' to Xref of '%s'", g, msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
882 snprintf( t, MAXCHAR, "%s %s:%d", |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
883 xref, client.grp, Ov_numb( ov ) ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
884 Db_setXref( msgId, t ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
885 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
886 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
887 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
888 else |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
889 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
890 Log_dbg( "Preparing '%s' in database", msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
891 Db_prepareEntry( ov, client.grp, Ov_numb( ov ) ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
892 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
893 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
894 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
895 Bool |
127 | 896 Client_getOver( const char *grp, int rmtFirst, int rmtLast, FetchMode mode ) |
43
2842f50feb55
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uh1763
parents:
diff
changeset
|
897 { |
127 | 898 size_t nbytes, nlines; |
130
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899 int rmtNumb, groupsNumb, oldLast, cntMarked; |
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900 Over *ov; |
130
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901 Str line, subj, from, date, msgId, ref, groups; |
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902 DynStr *response, *newsgroups; |
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903 const char *lines, *groupLines; |
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904 char *p; |
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905 FilterAction action; |
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906 |
127 | 907 ASSERT( ! Lock_gotLock() ); |
908 ASSERT( strcmp( grp, "" ) != 0 ); | |
130
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909 |
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910 /* Do we need the article Newsgroups: for filtering? */ |
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911 if ( Flt_getNewsgroups() ) |
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912 { |
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913 if ( ! putCmd( "XHDR Newsgroups %lu-%lu", rmtFirst, rmtLast ) ) |
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914 return FALSE; |
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915 if ( getStat() != STAT_HEAD_FOLLOWS ) |
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916 { |
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917 Log_err( "XHDR command failed: %s", client.lastStat ); |
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918 return FALSE; |
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919 } |
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920 |
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921 Log_dbg( "Requesting Newsgroups headers for remote %lu-%lu", |
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922 rmtFirst, rmtLast ); |
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923 |
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924 newsgroups = collectTxt(); |
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925 groupLines = DynStr_str( newsgroups ); |
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926 } |
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927 else |
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928 { |
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929 groupLines = NULL; |
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930 newsgroups = NULL; |
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931 } |
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932 |
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933 if ( ! putCmd( "XOVER %lu-%lu", rmtFirst, rmtLast ) ) |
130
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934 { |
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935 del_DynStr( newsgroups ); |
43
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936 return FALSE; |
130
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937 } |
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938 |
43
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939 if ( getStat() != STAT_OVERS_FOLLOW ) |
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940 { |
130
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941 del_DynStr( newsgroups ); |
43
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942 Log_err( "XOVER command failed: %s", client.lastStat ); |
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943 return FALSE; |
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944 } |
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945 Log_dbg( "Requesting overview for remote %lu-%lu", rmtFirst, rmtLast ); |
127 | 946 |
947 response = collectTxt(); | |
948 if ( response == NULL ) | |
130
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949 { |
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950 del_DynStr( newsgroups ); |
127 | 951 return FALSE; |
130
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952 } |
127 | 953 |
954 if ( ! Lock_openDatabases() ) | |
130
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955 { |
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956 del_DynStr( newsgroups ); |
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957 del_DynStr( response ); |
127 | 958 return FALSE; |
130
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959 } |
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960 |
127 | 961 Cont_read( grp ); |
43
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962 oldLast = Cont_last(); |
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963 cntMarked = 0; |
127 | 964 lines = DynStr_str( response ); |
130
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965 while ( ( lines = Utl_getLn( line, lines ) ) != NULL ) |
43
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966 { |
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967 if ( ! parseOvLn( line, &rmtNumb, subj, from, date, msgId, ref, |
127 | 968 &nbytes, &nlines ) ) |
43
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969 Log_err( "Bad overview line: %s", line ); |
88
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970 else if ( Cont_find( msgId ) >= 0 ) |
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971 Log_inf( "Already have '%s'", msgId ); |
43
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972 else |
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973 { |
127 | 974 ov = new_Over( subj, from, date, msgId, ref, nbytes, nlines ); |
130
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975 groupsNumb = 0; |
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976 p = NULL; |
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977 if ( groupLines != NULL ) |
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978 { |
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979 do |
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980 { |
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981 groupLines = Utl_getLn( groups, groupLines ); |
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982 groupsNumb = strtoul( groups, &p, 10 ); |
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983 } while ( groupLines != NULL |
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984 && p > groups |
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985 && groupsNumb < rmtNumb ); |
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986 if ( groupsNumb != rmtNumb ) |
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987 p = NULL; |
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988 } |
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989 |
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990 action = Flt_checkFilters( grp, p, ov, mode ); |
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991 if ( action == FILTER_DISCARD ) |
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992 continue; |
43
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993 Cont_app( ov ); |
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994 prepareEntry( ov ); |
130
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995 if ( action == FILTER_FULL |
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996 || ( action == FILTER_THREAD && needsMark( ref ) ) ) |
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997 { |
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998 Req_add( client.serv, msgId ); |
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999 ++cntMarked; |
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1000 } |
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1001 } |
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1002 Grp_setRmtNext( client.grp, rmtNumb + 1 ); |
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1003 } |
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1004 if ( oldLast != Cont_last() ) |
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1005 Log_inf( "Added %s %lu-%lu", client.grp, oldLast + 1, Cont_last() ); |
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1006 Log_inf( "%u articles marked for download in %s", cntMarked, client.grp ); |
127 | 1007 Cont_write(); |
1008 Grp_setFirstLast( grp, Cont_first(), Cont_last() ); | |
1009 Lock_closeDatabases(); | |
1010 del_DynStr( response ); | |
130
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1011 del_DynStr( newsgroups ); |
127 | 1012 return TRUE; |
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1013 } |
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1014 |
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1015 static void |
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1016 retrievingFailed( const char* msgId, const char *reason ) |
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1017 { |
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1018 int status; |
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1019 |
127 | 1020 ASSERT( ! Lock_gotLock() ); |
43
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1021 Log_err( "Retrieving of %s failed: %s", msgId, reason ); |
127 | 1022 if ( ! Lock_openDatabases() ) |
1023 return; | |
61
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1024 status = Db_status( msgId ); |
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1025 Pseudo_retrievingFailed( msgId, reason ); |
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1026 Db_setStatus( msgId, status | DB_RETRIEVING_FAILED ); |
127 | 1027 Lock_closeDatabases(); |
43
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1028 } |
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1029 |
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1030 static Bool |
120 | 1031 retrieveAndStoreArt( const char *msgId, int artcnt, int artmax ) |
43
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1032 { |
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1033 Bool err; |
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1034 DynStr *s = NULL; |
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1035 |
127 | 1036 ASSERT( ! Lock_gotLock() ); |
120 | 1037 Log_inf( "[%d/%d] Retrieving %s", artcnt, artmax, msgId ); |
127 | 1038 err = TRUE; |
1039 | |
1040 s = collectTxt(); | |
1041 if ( s != NULL ) | |
95 | 1042 { |
1043 const char *txt; | |
127 | 1044 |
95 | 1045 txt = DynStr_str( s ); |
127 | 1046 if ( ! Lock_openDatabases() ) |
1047 { | |
1048 del_DynStr( s ); | |
1049 retrievingFailed( msgId, "Can't open message base" ); | |
1050 return FALSE; | |
1051 } | |
1052 | |
95 | 1053 err = ! Db_storeArt( msgId, txt ); |
1054 if ( ! err ) | |
1055 { | |
102 | 1056 Str supersedeIds; |
1057 | |
1058 if ( Prt_searchHeader( txt, "Supersedes", supersedeIds ) ) | |
1059 { | |
1060 ItemList *ids; | |
103 | 1061 const char *supersededMsgId; |
95 | 1062 |
102 | 1063 ids = new_Itl( supersedeIds, " \n\t" ); |
103 | 1064 for ( supersededMsgId = Itl_first( ids ); |
1065 supersededMsgId != NULL; | |
1066 supersededMsgId = Itl_next( ids ) ) | |
1067 Ctrl_cancel( supersededMsgId ); | |
102 | 1068 del_Itl( ids ); |
1069 } | |
95 | 1070 } |
127 | 1071 Lock_closeDatabases(); |
1072 del_DynStr( s ); | |
95 | 1073 } |
43
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[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1074 else |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1075 retrievingFailed( msgId, "Connection broke down" ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1076 return ! err; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1077 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1078 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1079 void |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1080 Client_retrieveArt( const char *msgId ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1081 { |
127 | 1082 ASSERT( Lock_gotLock() ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1083 if ( ! Db_contains( msgId ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1084 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1085 Log_err( "Article '%s' not prepared in database. Skipping.", msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1086 return; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1087 } |
61
adf0af5152f7
[svn] Renamed some variables and function names, because they caused compiler
enz
parents:
58
diff
changeset
|
1088 if ( ! ( Db_status( msgId ) & DB_NOT_DOWNLOADED ) ) |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1089 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1090 Log_inf( "Article '%s' already retrieved. Skipping.", msgId ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1091 return; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1092 } |
127 | 1093 |
1094 Lock_closeDatabases(); | |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1095 if ( ! putCmd( "ARTICLE %s", msgId ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1096 retrievingFailed( msgId, "Connection broke down" ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1097 else if ( getStat() != STAT_ART_FOLLOWS ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1098 retrievingFailed( msgId, client.lastStat ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1099 else |
120 | 1100 retrieveAndStoreArt( msgId, 0, 0 ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1101 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1102 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1103 void |
120 | 1104 Client_retrieveArtList( const char *list, int *artcnt, int artmax ) |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1105 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1106 Str msgId; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1107 DynStr *s; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1108 const char *p; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1109 |
127 | 1110 ASSERT( Lock_gotLock() ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1111 Log_inf( "Retrieving article list" ); |
58
b4e6f7f96135
[svn] Add some intermediate variables for easier debugging in needsMark().
enz
parents:
57
diff
changeset
|
1112 s = new_DynStr( (int)strlen( list ) ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1113 p = list; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1114 while ( ( p = Utl_getLn( msgId, p ) ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1115 if ( ! Db_contains( msgId ) ) |
123
ec190bad201b
[svn] Applied patch from M.Nalis for fixing a small problem with
enz
parents:
120
diff
changeset
|
1116 Log_err( "[%d/%d] Skipping retrieving of %s (not prepared in database)", |
ec190bad201b
[svn] Applied patch from M.Nalis for fixing a small problem with
enz
parents:
120
diff
changeset
|
1117 ++(*artcnt), artmax, msgId ); |
61
adf0af5152f7
[svn] Renamed some variables and function names, because they caused compiler
enz
parents:
58
diff
changeset
|
1118 else if ( ! ( Db_status( msgId ) & DB_NOT_DOWNLOADED ) ) |
123
ec190bad201b
[svn] Applied patch from M.Nalis for fixing a small problem with
enz
parents:
120
diff
changeset
|
1119 Log_inf( "[%d/%d] Skipping %s (already retrieved)", ++(*artcnt), artmax, msgId ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1120 else if ( ! putCmdNoFlush( "ARTICLE %s", msgId ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1121 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1122 retrievingFailed( msgId, "Connection broke down" ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1123 del_DynStr( s ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1124 return; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1125 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1126 else |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1127 DynStr_appLn( s, msgId ); |
127 | 1128 |
1129 Lock_closeDatabases(); | |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1130 fflush( client.out ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1131 Log_dbg( "[S FLUSH]" ); |
127 | 1132 |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1133 p = DynStr_str( s ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1134 while ( ( p = Utl_getLn( msgId, p ) ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1135 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1136 if ( getStat() != STAT_ART_FOLLOWS ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1137 retrievingFailed( msgId, client.lastStat ); |
120 | 1138 else if ( ! retrieveAndStoreArt( msgId, ++(*artcnt), artmax ) ) |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1139 break; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1140 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1141 del_DynStr( s ); |
127 | 1142 Lock_openDatabases(); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1143 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1144 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1145 Bool |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1146 Client_changeToGrp( const char* name ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1147 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1148 unsigned int stat; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1149 int estimatedNumb, first, last; |
130
d6c006a27ffe
[svn] Add article fetching and fix potential lock bug
bears
parents:
127
diff
changeset
|
1150 Bool res; |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1151 |
127 | 1152 ASSERT( Lock_gotLock() ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1153 if ( ! Grp_exists( name ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1154 return FALSE; |
130
d6c006a27ffe
[svn] Add article fetching and fix potential lock bug
bears
parents:
127
diff
changeset
|
1155 Lock_closeDatabases(); |
d6c006a27ffe
[svn] Add article fetching and fix potential lock bug
bears
parents:
127
diff
changeset
|
1156 res = putCmd( "GROUP %s", name ); |
d6c006a27ffe
[svn] Add article fetching and fix potential lock bug
bears
parents:
127
diff
changeset
|
1157 res = res && ( getStat() == STAT_GRP_SELECTED ); |
d6c006a27ffe
[svn] Add article fetching and fix potential lock bug
bears
parents:
127
diff
changeset
|
1158 if ( ! Lock_openDatabases() || ! res ) |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1159 return FALSE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1160 if ( sscanf( client.lastStat, "%u %d %d %d", |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1161 &stat, &estimatedNumb, &first, &last ) != 4 ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1162 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1163 Log_err( "Bad server response to GROUP: %s", client.lastStat ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1164 return FALSE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1165 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1166 Utl_cpyStr( client.grp, name ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1167 client.rmtFirst = first; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1168 client.rmtLast = last; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1169 return TRUE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1170 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1171 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1172 void |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1173 Client_rmtFirstLast( int *first, int *last ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1174 { |
127 | 1175 ASSERT( Lock_gotLock() ); |
43
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1176 *first = client.rmtFirst; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1177 *last = client.rmtLast; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1178 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1179 |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1180 Bool |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1181 Client_postArt( const char *msgId, const char *artTxt, |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1182 Str errStr ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1183 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1184 if ( ! putCmd( "POST" ) ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1185 return FALSE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1186 if ( getStat() != STAT_SEND_ART ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1187 { |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1188 Log_err( "Posting of %s not allowed: %s", msgId, client.lastStat ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1189 strcpy( errStr, client.lastStat ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1190 return FALSE; |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1191 } |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1192 putTxtBuf( artTxt ); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1193 putEndOfTxt(); |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
parents:
diff
changeset
|
1194 if ( getStat() != STAT_POST_OK ) |
2842f50feb55
[svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h,
uh1763
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1195 { |
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1196 Log_err( "Posting of %s failed: %s", msgId, client.lastStat ); |
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1197 strcpy( errStr, client.lastStat ); |
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1198 return FALSE; |
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1199 } |
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1200 Log_inf( "Posted %s (Status: %s)", msgId, client.lastStat ); |
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1201 return TRUE; |
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1202 } |