1 | /* |
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2 | * This file Copyright (C) 2008-2010 Mnemosyne LLC |
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3 | * |
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4 | * This file is licensed by the GPL version 2. Works owned by the |
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5 | * Transmission project are granted a special exemption to clause 2(b) |
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6 | * so that the bulk of its code can remain under the MIT license. |
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7 | * This exemption does not extend to derived works not owned by |
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8 | * the Transmission project. |
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9 | * |
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10 | * $Id: rpcimpl.c 10437 2010-04-02 17:57:25Z livings124 $ |
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11 | */ |
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12 | |
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13 | #include <assert.h> |
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14 | #include <ctype.h> /* isdigit */ |
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15 | #include <stdlib.h> /* strtol */ |
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16 | #include <string.h> /* strcmp */ |
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17 | #include <unistd.h> /* unlink */ |
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18 | |
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19 | #include <event.h> /* evbuffer */ |
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20 | |
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21 | #include "transmission.h" |
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22 | #include "bencode.h" |
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23 | #include "completion.h" |
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24 | #include "json.h" |
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25 | #include "rpcimpl.h" |
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26 | #include "session.h" |
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27 | #include "stats.h" |
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28 | #include "torrent.h" |
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29 | #include "utils.h" |
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30 | #include "version.h" |
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31 | #include "web.h" |
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32 | |
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33 | #define RPC_VERSION 9 |
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34 | #define RPC_VERSION_MIN 1 |
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35 | |
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36 | #define RECENTLY_ACTIVE_SECONDS 60 |
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37 | |
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38 | #define TR_N_ELEMENTS( ary ) ( sizeof( ary ) / sizeof( *ary ) ) |
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39 | |
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40 | #if 0 |
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41 | #define dbgmsg(fmt, ...) \ |
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42 | do { \ |
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43 | fprintf( stderr, "%s:%d"#fmt, __FILE__, __LINE__, __VA_ARGS__ ); \ |
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44 | fprintf( stderr, "\n" ); \ |
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45 | } while( 0 ) |
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46 | #else |
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47 | #define dbgmsg( ... ) \ |
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48 | do { \ |
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49 | if( tr_deepLoggingIsActive( ) ) \ |
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50 | tr_deepLog( __FILE__, __LINE__, "RPC", __VA_ARGS__ ); \ |
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51 | } while( 0 ) |
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52 | #endif |
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53 | |
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54 | |
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55 | /*** |
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56 | **** |
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57 | ***/ |
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58 | |
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59 | static tr_rpc_callback_status |
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60 | notify( tr_session * session, |
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61 | int type, |
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62 | tr_torrent * tor ) |
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63 | { |
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64 | tr_rpc_callback_status status = 0; |
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65 | |
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66 | if( session->rpc_func ) |
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67 | status = session->rpc_func( session, type, tor, |
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68 | session->rpc_func_user_data ); |
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69 | |
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70 | return status; |
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71 | } |
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72 | |
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73 | /*** |
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74 | **** |
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75 | ***/ |
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76 | |
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77 | /* For functions that can't be immediately executed, like torrentAdd, |
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78 | * this is the callback data used to pass a response to the caller |
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79 | * when the task is complete */ |
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80 | struct tr_rpc_idle_data |
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81 | { |
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82 | tr_session * session; |
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83 | tr_benc * response; |
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84 | tr_benc * args_out; |
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85 | tr_rpc_response_func callback; |
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86 | void * callback_user_data; |
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87 | }; |
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88 | |
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89 | static void |
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90 | tr_idle_function_done( struct tr_rpc_idle_data * data, const char * result ) |
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91 | { |
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92 | struct evbuffer * buf = evbuffer_new( ); |
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93 | |
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94 | if( result == NULL ) |
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95 | result = "success"; |
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96 | tr_bencDictAddStr( data->response, "result", result ); |
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97 | |
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98 | tr_bencToBuf( data->response, TR_FMT_JSON_LEAN, buf ); |
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99 | (*data->callback)( data->session, (const char*)EVBUFFER_DATA(buf), |
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100 | EVBUFFER_LENGTH(buf), data->callback_user_data ); |
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101 | |
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102 | evbuffer_free( buf ); |
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103 | tr_bencFree( data->response ); |
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104 | tr_free( data->response ); |
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105 | tr_free( data ); |
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106 | } |
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107 | |
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108 | /*** |
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109 | **** |
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110 | ***/ |
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111 | |
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112 | static tr_torrent ** |
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113 | getTorrents( tr_session * session, |
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114 | tr_benc * args, |
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115 | int * setmeCount ) |
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116 | { |
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117 | int torrentCount = 0; |
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118 | int64_t id; |
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119 | tr_torrent ** torrents = NULL; |
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120 | tr_benc * ids; |
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121 | const char * str; |
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122 | |
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123 | if( tr_bencDictFindList( args, "ids", &ids ) ) |
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124 | { |
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125 | int i; |
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126 | const int n = tr_bencListSize( ids ); |
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127 | |
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128 | torrents = tr_new0( tr_torrent *, n ); |
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129 | |
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130 | for( i = 0; i < n; ++i ) |
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131 | { |
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132 | tr_torrent * tor = NULL; |
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133 | tr_benc * node = tr_bencListChild( ids, i ); |
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134 | const char * str; |
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135 | if( tr_bencGetInt( node, &id ) ) |
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136 | tor = tr_torrentFindFromId( session, id ); |
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137 | else if( tr_bencGetStr( node, &str ) ) |
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138 | tor = tr_torrentFindFromHashString( session, str ); |
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139 | if( tor ) |
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140 | torrents[torrentCount++] = tor; |
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141 | } |
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142 | } |
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143 | else if( tr_bencDictFindInt( args, "ids", &id ) |
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144 | || tr_bencDictFindInt( args, "id", &id ) ) |
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145 | { |
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146 | tr_torrent * tor; |
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147 | torrents = tr_new0( tr_torrent *, 1 ); |
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148 | if( ( tor = tr_torrentFindFromId( session, id ) ) ) |
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149 | torrents[torrentCount++] = tor; |
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150 | } |
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151 | else if( tr_bencDictFindStr( args, "ids", &str ) ) |
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152 | { |
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153 | if( !strcmp( str, "recently-active" ) ) |
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154 | { |
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155 | tr_torrent * tor = NULL; |
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156 | const time_t now = tr_time( ); |
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157 | const time_t window = RECENTLY_ACTIVE_SECONDS; |
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158 | const int n = tr_sessionCountTorrents( session ); |
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159 | torrents = tr_new0( tr_torrent *, n ); |
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160 | while( ( tor = tr_torrentNext( session, tor ) ) ) |
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161 | if( tor->anyDate >= now - window ) |
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162 | torrents[torrentCount++] = tor; |
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163 | } |
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164 | else |
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165 | { |
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166 | tr_torrent * tor; |
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167 | torrents = tr_new0( tr_torrent *, 1 ); |
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168 | if(( tor = tr_torrentFindFromHashString( session, str ))) |
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169 | torrents[torrentCount++] = tor; |
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170 | } |
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171 | } |
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172 | else /* all of them */ |
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173 | { |
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174 | tr_torrent * tor = NULL; |
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175 | const int n = tr_sessionCountTorrents( session ); |
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176 | torrents = tr_new0( tr_torrent *, n ); |
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177 | while( ( tor = tr_torrentNext( session, tor ) ) ) |
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178 | torrents[torrentCount++] = tor; |
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179 | } |
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180 | |
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181 | *setmeCount = torrentCount; |
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182 | return torrents; |
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183 | } |
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184 | |
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185 | static const char* |
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186 | torrentStart( tr_session * session, |
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187 | tr_benc * args_in, |
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188 | tr_benc * args_out UNUSED, |
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189 | struct tr_rpc_idle_data * idle_data UNUSED ) |
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190 | { |
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191 | int i, torrentCount; |
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192 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
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193 | |
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194 | assert( idle_data == NULL ); |
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195 | |
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196 | for( i = 0; i < torrentCount; ++i ) |
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197 | { |
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198 | tr_torrent * tor = torrents[i]; |
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199 | if( !tor->isRunning ) |
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200 | { |
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201 | tr_torrentStart( tor ); |
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202 | notify( session, TR_RPC_TORRENT_STARTED, tor ); |
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203 | } |
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204 | } |
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205 | tr_free( torrents ); |
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206 | return NULL; |
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207 | } |
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208 | |
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209 | static const char* |
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210 | torrentStop( tr_session * session, |
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211 | tr_benc * args_in, |
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212 | tr_benc * args_out UNUSED, |
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213 | struct tr_rpc_idle_data * idle_data UNUSED ) |
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214 | { |
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215 | int i, torrentCount; |
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216 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
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217 | |
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218 | assert( idle_data == NULL ); |
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219 | |
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220 | for( i = 0; i < torrentCount; ++i ) |
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221 | { |
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222 | tr_torrent * tor = torrents[i]; |
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223 | if( tor->isRunning ) |
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224 | { |
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225 | tr_torrentStop( tor ); |
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226 | notify( session, TR_RPC_TORRENT_STOPPED, tor ); |
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227 | } |
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228 | } |
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229 | tr_free( torrents ); |
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230 | return NULL; |
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231 | } |
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232 | |
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233 | static const char* |
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234 | torrentRemove( tr_session * session, |
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235 | tr_benc * args_in, |
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236 | tr_benc * args_out UNUSED, |
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237 | struct tr_rpc_idle_data * idle_data UNUSED ) |
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238 | { |
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239 | int i; |
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240 | int torrentCount; |
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241 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
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242 | |
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243 | assert( idle_data == NULL ); |
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244 | |
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245 | for( i=0; i<torrentCount; ++i ) |
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246 | { |
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247 | tr_torrent * tor = torrents[i]; |
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248 | const tr_rpc_callback_status status = notify( session, TR_RPC_TORRENT_REMOVING, tor ); |
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249 | tr_bool deleteFlag; |
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250 | if( tr_bencDictFindBool( args_in, "delete-local-data", &deleteFlag ) && deleteFlag ) |
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251 | tr_torrentDeleteLocalData( tor, NULL ); |
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252 | if( !( status & TR_RPC_NOREMOVE ) ) |
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253 | tr_torrentRemove( tor ); |
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254 | } |
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255 | |
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256 | tr_free( torrents ); |
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257 | return NULL; |
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258 | } |
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259 | |
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260 | static const char* |
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261 | torrentReannounce( tr_session * session, |
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262 | tr_benc * args_in, |
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263 | tr_benc * args_out UNUSED, |
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264 | struct tr_rpc_idle_data * idle_data UNUSED ) |
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265 | { |
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266 | int i, torrentCount; |
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267 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
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268 | |
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269 | assert( idle_data == NULL ); |
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270 | |
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271 | for( i=0; i<torrentCount; ++i ) |
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272 | { |
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273 | tr_torrent * tor = torrents[i]; |
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274 | if( tr_torrentCanManualUpdate( tor ) ) |
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275 | { |
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276 | tr_torrentManualUpdate( tor ); |
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277 | notify( session, TR_RPC_TORRENT_CHANGED, tor ); |
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278 | } |
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279 | } |
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280 | |
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281 | tr_free( torrents ); |
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282 | return NULL; |
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283 | } |
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284 | |
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285 | static const char* |
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286 | torrentVerify( tr_session * session, |
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287 | tr_benc * args_in, |
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288 | tr_benc * args_out UNUSED, |
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289 | struct tr_rpc_idle_data * idle_data UNUSED ) |
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290 | { |
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291 | int i, torrentCount; |
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292 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
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293 | |
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294 | assert( idle_data == NULL ); |
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295 | |
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296 | for( i = 0; i < torrentCount; ++i ) |
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297 | { |
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298 | tr_torrent * tor = torrents[i]; |
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299 | tr_torrentVerify( tor ); |
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300 | notify( session, TR_RPC_TORRENT_CHANGED, tor ); |
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301 | } |
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302 | |
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303 | tr_free( torrents ); |
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304 | return NULL; |
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305 | } |
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306 | |
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307 | /*** |
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308 | **** |
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309 | ***/ |
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310 | |
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311 | static void |
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312 | addFileStats( const tr_torrent * tor, tr_benc * list ) |
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313 | { |
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314 | tr_file_index_t i; |
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315 | tr_file_index_t n; |
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316 | const tr_info * info = tr_torrentInfo( tor ); |
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317 | tr_file_stat * files = tr_torrentFiles( tor, &n ); |
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318 | |
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319 | for( i = 0; i < info->fileCount; ++i ) |
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320 | { |
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321 | const tr_file * file = &info->files[i]; |
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322 | tr_benc * d = tr_bencListAddDict( list, 3 ); |
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323 | tr_bencDictAddInt( d, "bytesCompleted", files[i].bytesCompleted ); |
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324 | tr_bencDictAddInt( d, "priority", file->priority ); |
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325 | tr_bencDictAddBool( d, "wanted", !file->dnd ); |
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326 | } |
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327 | |
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328 | tr_torrentFilesFree( files, n ); |
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329 | } |
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330 | |
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331 | static void |
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332 | addFiles( const tr_torrent * tor, |
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333 | tr_benc * list ) |
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334 | { |
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335 | tr_file_index_t i; |
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336 | tr_file_index_t n; |
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337 | const tr_info * info = tr_torrentInfo( tor ); |
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338 | tr_file_stat * files = tr_torrentFiles( tor, &n ); |
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339 | |
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340 | for( i = 0; i < info->fileCount; ++i ) |
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341 | { |
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342 | const tr_file * file = &info->files[i]; |
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343 | tr_benc * d = tr_bencListAddDict( list, 3 ); |
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344 | tr_bencDictAddInt( d, "bytesCompleted", files[i].bytesCompleted ); |
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345 | tr_bencDictAddInt( d, "length", file->length ); |
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346 | tr_bencDictAddStr( d, "name", file->name ); |
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347 | } |
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348 | |
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349 | tr_torrentFilesFree( files, n ); |
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350 | } |
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351 | |
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352 | static void |
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353 | addWebseeds( const tr_info * info, |
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354 | tr_benc * webseeds ) |
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355 | { |
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356 | int i; |
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357 | |
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358 | for( i = 0; i < info->webseedCount; ++i ) |
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359 | tr_bencListAddStr( webseeds, info->webseeds[i] ); |
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360 | } |
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361 | |
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362 | static void |
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363 | addTrackers( const tr_info * info, |
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364 | tr_benc * trackers ) |
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365 | { |
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366 | int i; |
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367 | |
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368 | for( i = 0; i < info->trackerCount; ++i ) |
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369 | { |
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370 | const tr_tracker_info * t = &info->trackers[i]; |
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371 | tr_benc * d = tr_bencListAddDict( trackers, 4 ); |
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372 | tr_bencDictAddStr( d, "announce", t->announce ); |
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373 | tr_bencDictAddInt( d, "id", t->id ); |
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374 | tr_bencDictAddStr( d, "scrape", t->scrape ); |
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375 | tr_bencDictAddInt( d, "tier", t->tier ); |
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376 | } |
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377 | } |
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378 | |
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379 | static void |
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380 | addTrackerStats( const tr_tracker_stat * st, int n, tr_benc * list ) |
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381 | { |
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382 | int i; |
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383 | |
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384 | for( i=0; i<n; ++i ) |
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385 | { |
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386 | const tr_tracker_stat * s = &st[i]; |
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387 | tr_benc * d = tr_bencListAddDict( list, 25 ); |
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388 | tr_bencDictAddStr ( d, "announce", s->announce ); |
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389 | tr_bencDictAddInt ( d, "announceState", s->announceState ); |
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390 | tr_bencDictAddInt ( d, "downloadCount", s->downloadCount ); |
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391 | tr_bencDictAddBool( d, "hasAnnounced", s->hasAnnounced ); |
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392 | tr_bencDictAddBool( d, "hasScraped", s->hasScraped ); |
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393 | tr_bencDictAddStr ( d, "host", s->host ); |
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394 | tr_bencDictAddInt ( d, "id", s->id ); |
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395 | tr_bencDictAddBool( d, "isBackup", s->isBackup ); |
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396 | tr_bencDictAddInt ( d, "lastAnnouncePeerCount", s->lastAnnouncePeerCount ); |
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397 | tr_bencDictAddStr ( d, "lastAnnounceResult", s->lastAnnounceResult ); |
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398 | tr_bencDictAddInt ( d, "lastAnnounceStartTime", s->lastAnnounceStartTime ); |
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399 | tr_bencDictAddBool( d, "lastAnnounceSucceeded", s->lastAnnounceSucceeded ); |
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400 | tr_bencDictAddInt ( d, "lastAnnounceTime", s->lastAnnounceTime ); |
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401 | tr_bencDictAddBool( d, "lastAnnounceTimedOut", s->lastAnnounceTimedOut ); |
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402 | tr_bencDictAddStr ( d, "lastScrapeResult", s->lastScrapeResult ); |
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403 | tr_bencDictAddInt ( d, "lastScrapeStartTime", s->lastScrapeStartTime ); |
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404 | tr_bencDictAddBool( d, "lastScrapeSucceeded", s->lastScrapeSucceeded ); |
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405 | tr_bencDictAddInt ( d, "lastScrapeTime", s->lastScrapeTime ); |
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406 | tr_bencDictAddInt ( d, "lastScrapeTimedOut", s->lastScrapeTimedOut ); |
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407 | tr_bencDictAddInt ( d, "leecherCount", s->leecherCount ); |
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408 | tr_bencDictAddInt ( d, "nextAnnounceTime", s->nextAnnounceTime ); |
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409 | tr_bencDictAddInt ( d, "nextScrapeTime", s->nextScrapeTime ); |
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410 | tr_bencDictAddInt ( d, "scrapeState", s->scrapeState ); |
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411 | tr_bencDictAddInt ( d, "seederCount", s->seederCount ); |
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412 | tr_bencDictAddInt ( d, "tier", s->tier ); |
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413 | } |
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414 | } |
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415 | |
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416 | static void |
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417 | addPeers( const tr_torrent * tor, |
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418 | tr_benc * list ) |
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419 | { |
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420 | int i; |
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421 | int peerCount; |
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422 | tr_peer_stat * peers = tr_torrentPeers( tor, &peerCount ); |
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423 | |
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424 | tr_bencInitList( list, peerCount ); |
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425 | |
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426 | for( i = 0; i < peerCount; ++i ) |
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427 | { |
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428 | tr_benc * d = tr_bencListAddDict( list, 14 ); |
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429 | const tr_peer_stat * peer = peers + i; |
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430 | tr_bencDictAddStr ( d, "address", peer->addr ); |
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431 | tr_bencDictAddStr ( d, "clientName", peer->client ); |
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432 | tr_bencDictAddBool( d, "clientIsChoked", peer->clientIsChoked ); |
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433 | tr_bencDictAddBool( d, "clientIsInterested", peer->clientIsInterested ); |
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434 | tr_bencDictAddStr ( d, "flagStr", peer->flagStr ); |
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435 | tr_bencDictAddBool( d, "isDownloadingFrom", peer->isDownloadingFrom ); |
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436 | tr_bencDictAddBool( d, "isEncrypted", peer->isEncrypted ); |
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437 | tr_bencDictAddBool( d, "isIncoming", peer->isIncoming ); |
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438 | tr_bencDictAddBool( d, "isUploadingTo", peer->isUploadingTo ); |
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439 | tr_bencDictAddBool( d, "peerIsChoked", peer->peerIsChoked ); |
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440 | tr_bencDictAddBool( d, "peerIsInterested", peer->peerIsInterested ); |
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441 | tr_bencDictAddInt ( d, "port", peer->port ); |
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442 | tr_bencDictAddReal( d, "progress", peer->progress ); |
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443 | tr_bencDictAddInt ( d, "rateToClient", (int)( peer->rateToClient * 1024.0 ) ); |
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444 | tr_bencDictAddInt ( d, "rateToPeer", (int)( peer->rateToPeer * 1024.0 ) ); |
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445 | } |
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446 | |
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447 | tr_torrentPeersFree( peers, peerCount ); |
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448 | } |
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449 | |
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450 | /* faster-than-strcmp() optimization. this is kind of clumsy, |
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451 | but addField() was in the profiler's top 10 list, and this |
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452 | makes it 4x faster... */ |
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453 | #define tr_streq(a,alen,b) ((alen+1==sizeof(b)) && !memcmp(a,b,alen)) |
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454 | |
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455 | static void |
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456 | addField( const tr_torrent * tor, tr_benc * d, const char * key ) |
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457 | { |
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458 | const tr_info * inf = tr_torrentInfo( tor ); |
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459 | const tr_stat * st = tr_torrentStat( (tr_torrent*)tor ); |
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460 | const size_t keylen = strlen( key ); |
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461 | |
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462 | if( tr_streq( key, keylen, "activityDate" ) ) |
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463 | tr_bencDictAddInt( d, key, st->activityDate ); |
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464 | else if( tr_streq( key, keylen, "addedDate" ) ) |
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465 | tr_bencDictAddInt( d, key, st->addedDate ); |
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466 | else if( tr_streq( key, keylen, "bandwidthPriority" ) ) |
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467 | tr_bencDictAddInt( d, key, tr_torrentGetPriority( tor ) ); |
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468 | else if( tr_streq( key, keylen, "comment" ) ) |
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469 | tr_bencDictAddStr( d, key, inf->comment ? inf->comment : "" ); |
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470 | else if( tr_streq( key, keylen, "corruptEver" ) ) |
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471 | tr_bencDictAddInt( d, key, st->corruptEver ); |
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472 | else if( tr_streq( key, keylen, "creator" ) ) |
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473 | tr_bencDictAddStr( d, key, inf->creator ? inf->creator : "" ); |
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474 | else if( tr_streq( key, keylen, "dateCreated" ) ) |
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475 | tr_bencDictAddInt( d, key, inf->dateCreated ); |
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476 | else if( tr_streq( key, keylen, "desiredAvailable" ) ) |
---|
477 | tr_bencDictAddInt( d, key, st->desiredAvailable ); |
---|
478 | else if( tr_streq( key, keylen, "doneDate" ) ) |
---|
479 | tr_bencDictAddInt( d, key, st->doneDate ); |
---|
480 | else if( tr_streq( key, keylen, "downloadDir" ) ) |
---|
481 | tr_bencDictAddStr( d, key, tr_torrentGetDownloadDir( tor ) ); |
---|
482 | else if( tr_streq( key, keylen, "downloadedEver" ) ) |
---|
483 | tr_bencDictAddInt( d, key, st->downloadedEver ); |
---|
484 | else if( tr_streq( key, keylen, "downloadLimit" ) ) |
---|
485 | tr_bencDictAddInt( d, key, tr_torrentGetSpeedLimit( tor, TR_DOWN ) ); |
---|
486 | else if( tr_streq( key, keylen, "downloadLimited" ) ) |
---|
487 | tr_bencDictAddBool( d, key, tr_torrentUsesSpeedLimit( tor, TR_DOWN ) ); |
---|
488 | else if( tr_streq( key, keylen, "error" ) ) |
---|
489 | tr_bencDictAddInt( d, key, st->error ); |
---|
490 | else if( tr_streq( key, keylen, "errorString" ) ) |
---|
491 | tr_bencDictAddStr( d, key, st->errorString ); |
---|
492 | else if( tr_streq( key, keylen, "eta" ) ) |
---|
493 | tr_bencDictAddInt( d, key, st->eta ); |
---|
494 | else if( tr_streq( key, keylen, "files" ) ) |
---|
495 | addFiles( tor, tr_bencDictAddList( d, key, inf->fileCount ) ); |
---|
496 | else if( tr_streq( key, keylen, "fileStats" ) ) |
---|
497 | addFileStats( tor, tr_bencDictAddList( d, key, inf->fileCount ) ); |
---|
498 | else if( tr_streq( key, keylen, "hashString" ) ) |
---|
499 | tr_bencDictAddStr( d, key, tor->info.hashString ); |
---|
500 | else if( tr_streq( key, keylen, "haveUnchecked" ) ) |
---|
501 | tr_bencDictAddInt( d, key, st->haveUnchecked ); |
---|
502 | else if( tr_streq( key, keylen, "haveValid" ) ) |
---|
503 | tr_bencDictAddInt( d, key, st->haveValid ); |
---|
504 | else if( tr_streq( key, keylen, "honorsSessionLimits" ) ) |
---|
505 | tr_bencDictAddBool( d, key, tr_torrentUsesSessionLimits( tor ) ); |
---|
506 | else if( tr_streq( key, keylen, "id" ) ) |
---|
507 | tr_bencDictAddInt( d, key, st->id ); |
---|
508 | else if( tr_streq( key, keylen, "isFinished" ) ) |
---|
509 | tr_bencDictAddBool( d, key, st->finished ); |
---|
510 | else if( tr_streq( key, keylen, "isPrivate" ) ) |
---|
511 | tr_bencDictAddBool( d, key, tr_torrentIsPrivate( tor ) ); |
---|
512 | else if( tr_streq( key, keylen, "leftUntilDone" ) ) |
---|
513 | tr_bencDictAddInt( d, key, st->leftUntilDone ); |
---|
514 | else if( tr_streq( key, keylen, "manualAnnounceTime" ) ) |
---|
515 | tr_bencDictAddInt( d, key, st->manualAnnounceTime ); |
---|
516 | else if( tr_streq( key, keylen, "maxConnectedPeers" ) ) |
---|
517 | tr_bencDictAddInt( d, key, tr_torrentGetPeerLimit( tor ) ); |
---|
518 | else if( tr_streq( key, keylen, "magnetLink" ) ) { |
---|
519 | char * str = tr_torrentGetMagnetLink( tor ); |
---|
520 | tr_bencDictAddStr( d, key, str ); |
---|
521 | tr_free( str ); |
---|
522 | } |
---|
523 | else if( tr_streq( key, keylen, "metadataPercentComplete" ) ) |
---|
524 | tr_bencDictAddReal( d, key, st->metadataPercentComplete ); |
---|
525 | else if( tr_streq( key, keylen, "name" ) ) |
---|
526 | tr_bencDictAddStr( d, key, inf->name ); |
---|
527 | else if( tr_streq( key, keylen, "percentDone" ) ) |
---|
528 | tr_bencDictAddReal( d, key, st->percentDone ); |
---|
529 | else if( tr_streq( key, keylen, "peer-limit" ) ) |
---|
530 | tr_bencDictAddInt( d, key, tr_torrentGetPeerLimit( tor ) ); |
---|
531 | else if( tr_streq( key, keylen, "peers" ) ) |
---|
532 | addPeers( tor, tr_bencDictAdd( d, key ) ); |
---|
533 | else if( tr_streq( key, keylen, "peersConnected" ) ) |
---|
534 | tr_bencDictAddInt( d, key, st->peersConnected ); |
---|
535 | else if( tr_streq( key, keylen, "peersFrom" ) ) |
---|
536 | { |
---|
537 | tr_benc * tmp = tr_bencDictAddDict( d, key, 6 ); |
---|
538 | const int * f = st->peersFrom; |
---|
539 | tr_bencDictAddInt( tmp, "fromCache", f[TR_PEER_FROM_RESUME] ); |
---|
540 | tr_bencDictAddInt( tmp, "fromDht", f[TR_PEER_FROM_DHT] ); |
---|
541 | tr_bencDictAddInt( tmp, "fromIncoming", f[TR_PEER_FROM_INCOMING] ); |
---|
542 | tr_bencDictAddInt( tmp, "fromLtep", f[TR_PEER_FROM_LTEP] ); |
---|
543 | tr_bencDictAddInt( tmp, "fromPex", f[TR_PEER_FROM_PEX] ); |
---|
544 | tr_bencDictAddInt( tmp, "fromTracker", f[TR_PEER_FROM_TRACKER] ); |
---|
545 | } |
---|
546 | else if( tr_streq( key, keylen, "peersGettingFromUs" ) ) |
---|
547 | tr_bencDictAddInt( d, key, st->peersGettingFromUs ); |
---|
548 | else if( tr_streq( key, keylen, "peersKnown" ) ) |
---|
549 | tr_bencDictAddInt( d, key, st->peersKnown ); |
---|
550 | else if( tr_streq( key, keylen, "peersSendingToUs" ) ) |
---|
551 | tr_bencDictAddInt( d, key, st->peersSendingToUs ); |
---|
552 | else if( tr_streq( key, keylen, "pieces" ) ) { |
---|
553 | const tr_bitfield * pieces = tr_cpPieceBitfield( &tor->completion ); |
---|
554 | char * str = tr_base64_encode( pieces->bits, pieces->byteCount, NULL ); |
---|
555 | tr_bencDictAddStr( d, key, str!=NULL ? str : "" ); |
---|
556 | tr_free( str ); |
---|
557 | } |
---|
558 | else if( tr_streq( key, keylen, "pieceCount" ) ) |
---|
559 | tr_bencDictAddInt( d, key, inf->pieceCount ); |
---|
560 | else if( tr_streq( key, keylen, "pieceSize" ) ) |
---|
561 | tr_bencDictAddInt( d, key, inf->pieceSize ); |
---|
562 | else if( tr_streq( key, keylen, "priorities" ) ) |
---|
563 | { |
---|
564 | tr_file_index_t i; |
---|
565 | tr_benc * p = tr_bencDictAddList( d, key, inf->fileCount ); |
---|
566 | for( i = 0; i < inf->fileCount; ++i ) |
---|
567 | tr_bencListAddInt( p, inf->files[i].priority ); |
---|
568 | } |
---|
569 | else if( tr_streq( key, keylen, "rateDownload" ) ) |
---|
570 | tr_bencDictAddInt( d, key, (int)( st->pieceDownloadSpeed * 1024 ) ); |
---|
571 | else if( tr_streq( key, keylen, "rateUpload" ) ) |
---|
572 | tr_bencDictAddInt( d, key, (int)( st->pieceUploadSpeed * 1024 ) ); |
---|
573 | else if( tr_streq( key, keylen, "recheckProgress" ) ) |
---|
574 | tr_bencDictAddReal( d, key, st->recheckProgress ); |
---|
575 | else if( tr_streq( key, keylen, "seedRatioLimit" ) ) |
---|
576 | tr_bencDictAddReal( d, key, tr_torrentGetRatioLimit( tor ) ); |
---|
577 | else if( tr_streq( key, keylen, "seedRatioMode" ) ) |
---|
578 | tr_bencDictAddInt( d, key, tr_torrentGetRatioMode( tor ) ); |
---|
579 | else if( tr_streq( key, keylen, "sizeWhenDone" ) ) |
---|
580 | tr_bencDictAddInt( d, key, st->sizeWhenDone ); |
---|
581 | else if( tr_streq( key, keylen, "startDate" ) ) |
---|
582 | tr_bencDictAddInt( d, key, st->startDate ); |
---|
583 | else if( tr_streq( key, keylen, "status" ) ) |
---|
584 | tr_bencDictAddInt( d, key, st->activity ); |
---|
585 | else if( tr_streq( key, keylen, "trackers" ) ) |
---|
586 | addTrackers( inf, tr_bencDictAddList( d, key, inf->trackerCount ) ); |
---|
587 | else if( tr_streq( key, keylen, "trackerStats" ) ) { |
---|
588 | int n; |
---|
589 | tr_tracker_stat * s = tr_torrentTrackers( tor, &n ); |
---|
590 | addTrackerStats( s, n, tr_bencDictAddList( d, key, n ) ); |
---|
591 | tr_torrentTrackersFree( s, n ); |
---|
592 | } |
---|
593 | else if( tr_streq( key, keylen, "torrentFile" ) ) |
---|
594 | tr_bencDictAddStr( d, key, inf->torrent ); |
---|
595 | else if( tr_streq( key, keylen, "totalSize" ) ) |
---|
596 | tr_bencDictAddInt( d, key, inf->totalSize ); |
---|
597 | else if( tr_streq( key, keylen, "uploadedEver" ) ) |
---|
598 | tr_bencDictAddInt( d, key, st->uploadedEver ); |
---|
599 | else if( tr_streq( key, keylen, "uploadLimit" ) ) |
---|
600 | tr_bencDictAddInt( d, key, tr_torrentGetSpeedLimit( tor, TR_UP ) ); |
---|
601 | else if( tr_streq( key, keylen, "uploadLimited" ) ) |
---|
602 | tr_bencDictAddBool( d, key, tr_torrentUsesSpeedLimit( tor, TR_UP ) ); |
---|
603 | else if( tr_streq( key, keylen, "uploadRatio" ) ) |
---|
604 | tr_bencDictAddReal( d, key, st->ratio ); |
---|
605 | else if( tr_streq( key, keylen, "wanted" ) ) |
---|
606 | { |
---|
607 | tr_file_index_t i; |
---|
608 | tr_benc * w = tr_bencDictAddList( d, key, inf->fileCount ); |
---|
609 | for( i = 0; i < inf->fileCount; ++i ) |
---|
610 | tr_bencListAddInt( w, inf->files[i].dnd ? 0 : 1 ); |
---|
611 | } |
---|
612 | else if( tr_streq( key, keylen, "webseeds" ) ) |
---|
613 | addWebseeds( inf, tr_bencDictAddList( d, key, inf->webseedCount ) ); |
---|
614 | else if( tr_streq( key, keylen, "webseedsSendingToUs" ) ) |
---|
615 | tr_bencDictAddInt( d, key, st->webseedsSendingToUs ); |
---|
616 | } |
---|
617 | |
---|
618 | static void |
---|
619 | addInfo( const tr_torrent * tor, |
---|
620 | tr_benc * d, |
---|
621 | tr_benc * fields ) |
---|
622 | { |
---|
623 | int i; |
---|
624 | const int n = tr_bencListSize( fields ); |
---|
625 | const char * str; |
---|
626 | |
---|
627 | tr_bencInitDict( d, n ); |
---|
628 | |
---|
629 | for( i = 0; i < n; ++i ) |
---|
630 | if( tr_bencGetStr( tr_bencListChild( fields, i ), &str ) ) |
---|
631 | addField( tor, d, str ); |
---|
632 | } |
---|
633 | |
---|
634 | static const char* |
---|
635 | torrentGet( tr_session * session, |
---|
636 | tr_benc * args_in, |
---|
637 | tr_benc * args_out, |
---|
638 | struct tr_rpc_idle_data * idle_data UNUSED ) |
---|
639 | { |
---|
640 | int i, torrentCount; |
---|
641 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
---|
642 | tr_benc * list = tr_bencDictAddList( args_out, "torrents", torrentCount ); |
---|
643 | tr_benc * fields; |
---|
644 | const char * msg = NULL; |
---|
645 | const char * strVal; |
---|
646 | |
---|
647 | assert( idle_data == NULL ); |
---|
648 | |
---|
649 | if( tr_bencDictFindStr( args_in, "ids", &strVal ) && !strcmp( strVal, "recently-active" ) ) { |
---|
650 | int n = 0; |
---|
651 | tr_benc * d; |
---|
652 | const time_t now = tr_time( ); |
---|
653 | const int interval = RECENTLY_ACTIVE_SECONDS; |
---|
654 | tr_benc * removed_out = tr_bencDictAddList( args_out, "removed", 0 ); |
---|
655 | while(( d = tr_bencListChild( &session->removedTorrents, n++ ))) { |
---|
656 | int64_t intVal; |
---|
657 | if( tr_bencDictFindInt( d, "date", &intVal ) && ( intVal >= now - interval ) ) { |
---|
658 | tr_bencDictFindInt( d, "id", &intVal ); |
---|
659 | tr_bencListAddInt( removed_out, intVal ); |
---|
660 | } |
---|
661 | } |
---|
662 | } |
---|
663 | |
---|
664 | if( !tr_bencDictFindList( args_in, "fields", &fields ) ) |
---|
665 | msg = "no fields specified"; |
---|
666 | else for( i = 0; i < torrentCount; ++i ) |
---|
667 | addInfo( torrents[i], tr_bencListAdd( list ), fields ); |
---|
668 | |
---|
669 | tr_free( torrents ); |
---|
670 | return msg; |
---|
671 | } |
---|
672 | |
---|
673 | /*** |
---|
674 | **** |
---|
675 | ***/ |
---|
676 | |
---|
677 | static const char* |
---|
678 | setFilePriorities( tr_torrent * tor, |
---|
679 | int priority, |
---|
680 | tr_benc * list ) |
---|
681 | { |
---|
682 | int i; |
---|
683 | int64_t tmp; |
---|
684 | int fileCount = 0; |
---|
685 | const int n = tr_bencListSize( list ); |
---|
686 | const char * errmsg = NULL; |
---|
687 | tr_file_index_t * files = tr_new0( tr_file_index_t, tor->info.fileCount ); |
---|
688 | |
---|
689 | if( n ) |
---|
690 | { |
---|
691 | for( i = 0; i < n; ++i ) { |
---|
692 | if( tr_bencGetInt( tr_bencListChild( list, i ), &tmp ) ) { |
---|
693 | if( 0 <= tmp && tmp < tor->info.fileCount ) { |
---|
694 | files[fileCount++] = tmp; |
---|
695 | } else { |
---|
696 | errmsg = "file index out of range"; |
---|
697 | } |
---|
698 | } |
---|
699 | } |
---|
700 | } |
---|
701 | else /* if empty set, apply to all */ |
---|
702 | { |
---|
703 | tr_file_index_t t; |
---|
704 | for( t = 0; t < tor->info.fileCount; ++t ) |
---|
705 | files[fileCount++] = t; |
---|
706 | } |
---|
707 | |
---|
708 | if( fileCount ) |
---|
709 | tr_torrentSetFilePriorities( tor, files, fileCount, priority ); |
---|
710 | |
---|
711 | tr_free( files ); |
---|
712 | return errmsg; |
---|
713 | } |
---|
714 | |
---|
715 | static const char* |
---|
716 | setFileDLs( tr_torrent * tor, |
---|
717 | int do_download, |
---|
718 | tr_benc * list ) |
---|
719 | { |
---|
720 | int i; |
---|
721 | int64_t tmp; |
---|
722 | int fileCount = 0; |
---|
723 | const int n = tr_bencListSize( list ); |
---|
724 | const char * errmsg = NULL; |
---|
725 | tr_file_index_t * files = tr_new0( tr_file_index_t, tor->info.fileCount ); |
---|
726 | |
---|
727 | if( n ) /* if argument list, process them */ |
---|
728 | { |
---|
729 | for( i = 0; i < n; ++i ) { |
---|
730 | if( tr_bencGetInt( tr_bencListChild( list, i ), &tmp ) ) { |
---|
731 | if( 0 <= tmp && tmp < tor->info.fileCount ) { |
---|
732 | files[fileCount++] = tmp; |
---|
733 | } else { |
---|
734 | errmsg = "file index out of range"; |
---|
735 | } |
---|
736 | } |
---|
737 | } |
---|
738 | } |
---|
739 | else /* if empty set, apply to all */ |
---|
740 | { |
---|
741 | tr_file_index_t t; |
---|
742 | for( t = 0; t < tor->info.fileCount; ++t ) |
---|
743 | files[fileCount++] = t; |
---|
744 | } |
---|
745 | |
---|
746 | if( fileCount ) |
---|
747 | tr_torrentSetFileDLs( tor, files, fileCount, do_download ); |
---|
748 | |
---|
749 | tr_free( files ); |
---|
750 | return errmsg; |
---|
751 | } |
---|
752 | |
---|
753 | static const char* |
---|
754 | torrentSet( tr_session * session, |
---|
755 | tr_benc * args_in, |
---|
756 | tr_benc * args_out UNUSED, |
---|
757 | struct tr_rpc_idle_data * idle_data UNUSED ) |
---|
758 | { |
---|
759 | const char * errmsg = NULL; |
---|
760 | int i, torrentCount; |
---|
761 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
---|
762 | |
---|
763 | assert( idle_data == NULL ); |
---|
764 | |
---|
765 | for( i = 0; i < torrentCount; ++i ) |
---|
766 | { |
---|
767 | int64_t tmp; |
---|
768 | double d; |
---|
769 | tr_benc * files; |
---|
770 | tr_bool boolVal; |
---|
771 | tr_torrent * tor = torrents[i]; |
---|
772 | |
---|
773 | if( tr_bencDictFindInt( args_in, "bandwidthPriority", &tmp ) ) |
---|
774 | if( tr_isPriority( tmp ) ) |
---|
775 | tr_torrentSetPriority( tor, tmp ); |
---|
776 | if( !errmsg && tr_bencDictFindList( args_in, "files-unwanted", &files ) ) |
---|
777 | errmsg = setFileDLs( tor, FALSE, files ); |
---|
778 | if( !errmsg && tr_bencDictFindList( args_in, "files-wanted", &files ) ) |
---|
779 | errmsg = setFileDLs( tor, TRUE, files ); |
---|
780 | if( tr_bencDictFindInt( args_in, "peer-limit", &tmp ) ) |
---|
781 | tr_torrentSetPeerLimit( tor, tmp ); |
---|
782 | if( !errmsg && tr_bencDictFindList( args_in, "priority-high", &files ) ) |
---|
783 | errmsg = setFilePriorities( tor, TR_PRI_HIGH, files ); |
---|
784 | if( !errmsg && tr_bencDictFindList( args_in, "priority-low", &files ) ) |
---|
785 | errmsg = setFilePriorities( tor, TR_PRI_LOW, files ); |
---|
786 | if( !errmsg && tr_bencDictFindList( args_in, "priority-normal", &files ) ) |
---|
787 | errmsg = setFilePriorities( tor, TR_PRI_NORMAL, files ); |
---|
788 | if( tr_bencDictFindInt( args_in, "downloadLimit", &tmp ) ) |
---|
789 | tr_torrentSetSpeedLimit( tor, TR_DOWN, tmp ); |
---|
790 | if( tr_bencDictFindBool( args_in, "downloadLimited", &boolVal ) ) |
---|
791 | tr_torrentUseSpeedLimit( tor, TR_DOWN, boolVal ); |
---|
792 | if( tr_bencDictFindBool( args_in, "honorsSessionLimits", &boolVal ) ) |
---|
793 | tr_torrentUseSessionLimits( tor, boolVal ); |
---|
794 | if( tr_bencDictFindInt( args_in, "uploadLimit", &tmp ) ) |
---|
795 | tr_torrentSetSpeedLimit( tor, TR_UP, tmp ); |
---|
796 | if( tr_bencDictFindBool( args_in, "uploadLimited", &boolVal ) ) |
---|
797 | tr_torrentUseSpeedLimit( tor, TR_UP, boolVal ); |
---|
798 | if( tr_bencDictFindReal( args_in, "seedRatioLimit", &d ) ) |
---|
799 | tr_torrentSetRatioLimit( tor, d ); |
---|
800 | if( tr_bencDictFindInt( args_in, "seedRatioMode", &tmp ) ) |
---|
801 | tr_torrentSetRatioMode( tor, tmp ); |
---|
802 | notify( session, TR_RPC_TORRENT_CHANGED, tor ); |
---|
803 | } |
---|
804 | |
---|
805 | tr_free( torrents ); |
---|
806 | return errmsg; |
---|
807 | } |
---|
808 | |
---|
809 | static const char* |
---|
810 | torrentSetLocation( tr_session * session, |
---|
811 | tr_benc * args_in, |
---|
812 | tr_benc * args_out UNUSED, |
---|
813 | struct tr_rpc_idle_data * idle_data UNUSED ) |
---|
814 | { |
---|
815 | const char * errmsg = NULL; |
---|
816 | const char * location = NULL; |
---|
817 | |
---|
818 | assert( idle_data == NULL ); |
---|
819 | |
---|
820 | if( !tr_bencDictFindStr( args_in, "location", &location ) ) |
---|
821 | { |
---|
822 | errmsg = "no location"; |
---|
823 | } |
---|
824 | else |
---|
825 | { |
---|
826 | tr_bool move = FALSE; |
---|
827 | int i, torrentCount; |
---|
828 | tr_torrent ** torrents = getTorrents( session, args_in, &torrentCount ); |
---|
829 | |
---|
830 | tr_bencDictFindBool( args_in, "move", &move ); |
---|
831 | |
---|
832 | for( i=0; i<torrentCount; ++i ) |
---|
833 | { |
---|
834 | tr_torrent * tor = torrents[i]; |
---|
835 | tr_torrentSetLocation( tor, location, move, NULL, NULL ); |
---|
836 | notify( session, TR_RPC_TORRENT_MOVED, tor ); |
---|
837 | } |
---|
838 | |
---|
839 | tr_free( torrents ); |
---|
840 | } |
---|
841 | |
---|
842 | return errmsg; |
---|
843 | } |
---|
844 | |
---|
845 | /*** |
---|
846 | **** |
---|
847 | ***/ |
---|
848 | |
---|
849 | static void |
---|
850 | portTested( tr_session * session UNUSED, |
---|
851 | long response_code, |
---|
852 | const void * response, |
---|
853 | size_t response_byte_count, |
---|
854 | void * user_data ) |
---|
855 | { |
---|
856 | char result[1024]; |
---|
857 | struct tr_rpc_idle_data * data = user_data; |
---|
858 | |
---|
859 | if( response_code != 200 ) |
---|
860 | { |
---|
861 | tr_snprintf( result, sizeof( result ), "http error %ld: %s", |
---|
862 | response_code, tr_webGetResponseStr( response_code ) ); |
---|
863 | } |
---|
864 | else /* success */ |
---|
865 | { |
---|
866 | const tr_bool isOpen = response_byte_count && *(char*)response == '1'; |
---|
867 | tr_bencDictAddBool( data->args_out, "port-is-open", isOpen ); |
---|
868 | tr_snprintf( result, sizeof( result ), "success" ); |
---|
869 | } |
---|
870 | |
---|
871 | tr_idle_function_done( data, result ); |
---|
872 | } |
---|
873 | |
---|
874 | static const char* |
---|
875 | portTest( tr_session * session, |
---|
876 | tr_benc * args_in UNUSED, |
---|
877 | tr_benc * args_out UNUSED, |
---|
878 | struct tr_rpc_idle_data * idle_data ) |
---|
879 | { |
---|
880 | const int port = tr_sessionGetPeerPort( session ); |
---|
881 | char * url = tr_strdup_printf( "http://portcheck.transmissionbt.com/%d", port ); |
---|
882 | tr_webRun( session, url, NULL, portTested, idle_data ); |
---|
883 | tr_free( url ); |
---|
884 | return NULL; |
---|
885 | } |
---|
886 | |
---|
887 | /*** |
---|
888 | **** |
---|
889 | ***/ |
---|
890 | |
---|
891 | static void |
---|
892 | gotNewBlocklist( tr_session * session, |
---|
893 | long response_code, |
---|
894 | const void * response, |
---|
895 | size_t response_byte_count, |
---|
896 | void * user_data ) |
---|
897 | { |
---|
898 | char result[1024]; |
---|
899 | struct tr_rpc_idle_data * data = user_data; |
---|
900 | |
---|
901 | if( response_code != 200 ) |
---|
902 | { |
---|
903 | tr_snprintf( result, sizeof( result ), "http error %ld: %s", |
---|
904 | response_code, tr_webGetResponseStr( response_code ) ); |
---|
905 | } |
---|
906 | else /* success */ |
---|
907 | { |
---|
908 | int ruleCount; |
---|
909 | char * filename = tr_buildPath( tr_sessionGetConfigDir( session ), "blocklist.tmp", NULL ); |
---|
910 | FILE * fp; |
---|
911 | |
---|
912 | /* download a new blocklist */ |
---|
913 | fp = fopen( filename, "w+" ); |
---|
914 | fwrite( response, 1, response_byte_count, fp ); |
---|
915 | fclose( fp ); |
---|
916 | |
---|
917 | /* feed it to the session */ |
---|
918 | ruleCount = tr_blocklistSetContent( session, filename ); |
---|
919 | |
---|
920 | /* give the client a response */ |
---|
921 | tr_bencDictAddInt( data->args_out, "blocklist-size", ruleCount ); |
---|
922 | tr_snprintf( result, sizeof( result ), "success" ); |
---|
923 | |
---|
924 | /* cleanup */ |
---|
925 | unlink( filename ); |
---|
926 | tr_free( filename ); |
---|
927 | } |
---|
928 | |
---|
929 | tr_idle_function_done( data, result ); |
---|
930 | } |
---|
931 | |
---|
932 | static const char* |
---|
933 | blocklistUpdate( tr_session * session, |
---|
934 | tr_benc * args_in UNUSED, |
---|
935 | tr_benc * args_out UNUSED, |
---|
936 | struct tr_rpc_idle_data * idle_data ) |
---|
937 | { |
---|
938 | const char * url = "http://update.transmissionbt.com/level1"; |
---|
939 | tr_webRun( session, url, NULL, gotNewBlocklist, idle_data ); |
---|
940 | return NULL; |
---|
941 | } |
---|
942 | |
---|
943 | /*** |
---|
944 | **** |
---|
945 | ***/ |
---|
946 | |
---|
947 | static void |
---|
948 | addTorrentImpl( struct tr_rpc_idle_data * data, tr_ctor * ctor ) |
---|
949 | { |
---|
950 | int err = 0; |
---|
951 | const char * result = NULL; |
---|
952 | tr_torrent * tor = tr_torrentNew( ctor, &err ); |
---|
953 | |
---|
954 | tr_ctorFree( ctor ); |
---|
955 | |
---|
956 | if( tor ) |
---|
957 | { |
---|
958 | tr_benc fields; |
---|
959 | tr_bencInitList( &fields, 3 ); |
---|
960 | tr_bencListAddStr( &fields, "id" ); |
---|
961 | tr_bencListAddStr( &fields, "name" ); |
---|
962 | tr_bencListAddStr( &fields, "hashString" ); |
---|
963 | addInfo( tor, tr_bencDictAdd( data->args_out, "torrent-added" ), &fields ); |
---|
964 | notify( data->session, TR_RPC_TORRENT_ADDED, tor ); |
---|
965 | tr_bencFree( &fields ); |
---|
966 | } |
---|
967 | else if( err == TR_PARSE_DUPLICATE ) |
---|
968 | { |
---|
969 | result = "duplicate torrent"; |
---|
970 | } |
---|
971 | else if( err == TR_PARSE_ERR ) |
---|
972 | { |
---|
973 | result = "invalid or corrupt torrent file"; |
---|
974 | } |
---|
975 | |
---|
976 | tr_idle_function_done( data, result ); |
---|
977 | } |
---|
978 | |
---|
979 | |
---|
980 | struct add_torrent_idle_data |
---|
981 | { |
---|
982 | struct tr_rpc_idle_data * data; |
---|
983 | tr_ctor * ctor; |
---|
984 | }; |
---|
985 | |
---|
986 | static void |
---|
987 | gotMetadataFromURL( tr_session * session UNUSED, |
---|
988 | long response_code, |
---|
989 | const void * response, |
---|
990 | size_t response_byte_count, |
---|
991 | void * user_data ) |
---|
992 | { |
---|
993 | struct add_torrent_idle_data * data = user_data; |
---|
994 | |
---|
995 | dbgmsg( "torrentAdd: HTTP response code was %ld (%s); response length was %zu bytes", |
---|
996 | response_code, tr_webGetResponseStr( response_code ), response_byte_count ); |
---|
997 | |
---|
998 | if( response_code==200 || response_code==221 ) /* http or ftp success.. */ |
---|
999 | { |
---|
1000 | tr_ctorSetMetainfo( data->ctor, response, response_byte_count ); |
---|
1001 | addTorrentImpl( data->data, data->ctor ); |
---|
1002 | } |
---|
1003 | else |
---|
1004 | { |
---|
1005 | char result[1024]; |
---|
1006 | tr_snprintf( result, sizeof( result ), "http error %ld: %s", |
---|
1007 | response_code, tr_webGetResponseStr( response_code ) ); |
---|
1008 | tr_idle_function_done( data->data, result ); |
---|
1009 | } |
---|
1010 | |
---|
1011 | tr_free( data ); |
---|
1012 | } |
---|
1013 | |
---|
1014 | static tr_bool |
---|
1015 | isCurlURL( const char * filename ) |
---|
1016 | { |
---|
1017 | if( filename == NULL ) |
---|
1018 | return FALSE; |
---|
1019 | |
---|
1020 | return !strncmp( filename, "ftp://", 6 ) || |
---|
1021 | !strncmp( filename, "http://", 7 ) || |
---|
1022 | !strncmp( filename, "https://", 8 ); |
---|
1023 | } |
---|
1024 | |
---|
1025 | static tr_file_index_t* |
---|
1026 | fileListFromList( tr_benc * list, tr_file_index_t * setmeCount ) |
---|
1027 | { |
---|
1028 | size_t i; |
---|
1029 | const size_t childCount = tr_bencListSize( list ); |
---|
1030 | tr_file_index_t n = 0; |
---|
1031 | tr_file_index_t * files = tr_new0( tr_file_index_t, childCount ); |
---|
1032 | |
---|
1033 | for( i=0; i<childCount; ++i ) { |
---|
1034 | int64_t intVal; |
---|
1035 | if( tr_bencGetInt( tr_bencListChild( list, i ), &intVal ) ) |
---|
1036 | files[n++] = (tr_file_index_t)intVal; |
---|
1037 | } |
---|
1038 | |
---|
1039 | *setmeCount = n; |
---|
1040 | return files; |
---|
1041 | } |
---|
1042 | |
---|
1043 | static const char* |
---|
1044 | torrentAdd( tr_session * session, |
---|
1045 | tr_benc * args_in, |
---|
1046 | tr_benc * args_out UNUSED, |
---|
1047 | struct tr_rpc_idle_data * idle_data ) |
---|
1048 | { |
---|
1049 | const char * filename = NULL; |
---|
1050 | const char * metainfo_base64 = NULL; |
---|
1051 | |
---|
1052 | assert( idle_data != NULL ); |
---|
1053 | |
---|
1054 | tr_bencDictFindStr( args_in, "filename", &filename ); |
---|
1055 | tr_bencDictFindStr( args_in, "metainfo", &metainfo_base64 ); |
---|
1056 | if( !filename && !metainfo_base64 ) |
---|
1057 | return "no filename or metainfo specified"; |
---|
1058 | else |
---|
1059 | { |
---|
1060 | int64_t i; |
---|
1061 | tr_bool boolVal; |
---|
1062 | const char * str; |
---|
1063 | tr_benc * l; |
---|
1064 | tr_ctor * ctor = tr_ctorNew( session ); |
---|
1065 | |
---|
1066 | /* set the optional arguments */ |
---|
1067 | |
---|
1068 | if( tr_bencDictFindStr( args_in, TR_PREFS_KEY_DOWNLOAD_DIR, &str ) ) |
---|
1069 | tr_ctorSetDownloadDir( ctor, TR_FORCE, str ); |
---|
1070 | |
---|
1071 | if( tr_bencDictFindBool( args_in, "paused", &boolVal ) ) |
---|
1072 | tr_ctorSetPaused( ctor, TR_FORCE, boolVal ); |
---|
1073 | |
---|
1074 | if( tr_bencDictFindInt( args_in, "peer-limit", &i ) ) |
---|
1075 | tr_ctorSetPeerLimit( ctor, TR_FORCE, i ); |
---|
1076 | |
---|
1077 | if( tr_bencDictFindInt( args_in, "bandwidthPriority", &i ) ) |
---|
1078 | tr_ctorSetBandwidthPriority( ctor, i ); |
---|
1079 | |
---|
1080 | if( tr_bencDictFindList( args_in, "files-unwanted", &l ) ) { |
---|
1081 | tr_file_index_t fileCount; |
---|
1082 | tr_file_index_t * files = fileListFromList( l, &fileCount ); |
---|
1083 | tr_ctorSetFilesWanted( ctor, files, fileCount, FALSE ); |
---|
1084 | tr_free( files ); |
---|
1085 | } |
---|
1086 | if( tr_bencDictFindList( args_in, "files-wanted", &l ) ) { |
---|
1087 | tr_file_index_t fileCount; |
---|
1088 | tr_file_index_t * files = fileListFromList( l, &fileCount ); |
---|
1089 | tr_ctorSetFilesWanted( ctor, files, fileCount, TRUE ); |
---|
1090 | tr_free( files ); |
---|
1091 | } |
---|
1092 | |
---|
1093 | if( tr_bencDictFindList( args_in, "priority-low", &l ) ) { |
---|
1094 | tr_file_index_t fileCount; |
---|
1095 | tr_file_index_t * files = fileListFromList( l, &fileCount ); |
---|
1096 | tr_ctorSetFilePriorities( ctor, files, fileCount, TR_PRI_LOW ); |
---|
1097 | tr_free( files ); |
---|
1098 | } |
---|
1099 | if( tr_bencDictFindList( args_in, "priority-normal", &l ) ) { |
---|
1100 | tr_file_index_t fileCount; |
---|
1101 | tr_file_index_t * files = fileListFromList( l, &fileCount ); |
---|
1102 | tr_ctorSetFilePriorities( ctor, files, fileCount, TR_PRI_NORMAL ); |
---|
1103 | tr_free( files ); |
---|
1104 | } |
---|
1105 | if( tr_bencDictFindList( args_in, "priority-high", &l ) ) { |
---|
1106 | tr_file_index_t fileCount; |
---|
1107 | tr_file_index_t * files = fileListFromList( l, &fileCount ); |
---|
1108 | tr_ctorSetFilePriorities( ctor, files, fileCount, TR_PRI_HIGH ); |
---|
1109 | tr_free( files ); |
---|
1110 | } |
---|
1111 | |
---|
1112 | dbgmsg( "torrentAdd: filename is \"%s\"", filename ? filename : "(null)" ); |
---|
1113 | |
---|
1114 | if( isCurlURL( filename ) ) |
---|
1115 | { |
---|
1116 | struct add_torrent_idle_data * d = tr_new0( struct add_torrent_idle_data, 1 ); |
---|
1117 | d->data = idle_data; |
---|
1118 | d->ctor = ctor; |
---|
1119 | tr_webRun( session, filename, NULL, gotMetadataFromURL, d ); |
---|
1120 | } |
---|
1121 | else |
---|
1122 | { |
---|
1123 | char * fname = tr_strstrip( tr_strdup( filename ) ); |
---|
1124 | |
---|
1125 | if( fname == NULL ) |
---|
1126 | { |
---|
1127 | int len; |
---|
1128 | char * metainfo = tr_base64_decode( metainfo_base64, -1, &len ); |
---|
1129 | tr_ctorSetMetainfo( ctor, (uint8_t*)metainfo, len ); |
---|
1130 | tr_free( metainfo ); |
---|
1131 | } |
---|
1132 | else if( !strncmp( fname, "magnet:?", 8 ) ) |
---|
1133 | { |
---|
1134 | tr_ctorSetMetainfoFromMagnetLink( ctor, fname ); |
---|
1135 | } |
---|
1136 | else |
---|
1137 | { |
---|
1138 | tr_ctorSetMetainfoFromFile( ctor, fname ); |
---|
1139 | } |
---|
1140 | |
---|
1141 | addTorrentImpl( idle_data, ctor ); |
---|
1142 | |
---|
1143 | tr_free( fname ); |
---|
1144 | } |
---|
1145 | |
---|
1146 | } |
---|
1147 | |
---|
1148 | return NULL; |
---|
1149 | } |
---|
1150 | |
---|
1151 | /*** |
---|
1152 | **** |
---|
1153 | ***/ |
---|
1154 | |
---|
1155 | static const char* |
---|
1156 | sessionSet( tr_session * session, |
---|
1157 | tr_benc * args_in, |
---|
1158 | tr_benc * args_out UNUSED, |
---|
1159 | struct tr_rpc_idle_data * idle_data UNUSED ) |
---|
1160 | { |
---|
1161 | int64_t i; |
---|
1162 | double d; |
---|
1163 | tr_bool boolVal; |
---|
1164 | const char * str; |
---|
1165 | |
---|
1166 | assert( idle_data == NULL ); |
---|
1167 | |
---|
1168 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_ALT_SPEED_UP, &i ) ) |
---|
1169 | tr_sessionSetAltSpeed( session, TR_UP, i ); |
---|
1170 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_ALT_SPEED_DOWN, &i ) ) |
---|
1171 | tr_sessionSetAltSpeed( session, TR_DOWN, i ); |
---|
1172 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_ALT_SPEED_ENABLED, &boolVal ) ) |
---|
1173 | tr_sessionUseAltSpeed( session, boolVal ); |
---|
1174 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_ALT_SPEED_TIME_BEGIN, &i ) ) |
---|
1175 | tr_sessionSetAltSpeedBegin( session, i ); |
---|
1176 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_ALT_SPEED_TIME_END, &i ) ) |
---|
1177 | tr_sessionSetAltSpeedEnd( session, i ); |
---|
1178 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_ALT_SPEED_TIME_DAY, &i ) ) |
---|
1179 | tr_sessionSetAltSpeedDay( session, i ); |
---|
1180 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_ALT_SPEED_TIME_ENABLED, &boolVal ) ) |
---|
1181 | tr_sessionUseAltSpeedTime( session, boolVal ); |
---|
1182 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_BLOCKLIST_ENABLED, &boolVal ) ) |
---|
1183 | tr_blocklistSetEnabled( session, boolVal ); |
---|
1184 | if( tr_bencDictFindStr( args_in, TR_PREFS_KEY_DOWNLOAD_DIR, &str ) ) |
---|
1185 | tr_sessionSetDownloadDir( session, str ); |
---|
1186 | if( tr_bencDictFindStr( args_in, TR_PREFS_KEY_INCOMPLETE_DIR, &str ) ) |
---|
1187 | tr_sessionSetIncompleteDir( session, str ); |
---|
1188 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_INCOMPLETE_DIR_ENABLED, &boolVal ) ) |
---|
1189 | tr_sessionSetIncompleteDirEnabled( session, boolVal ); |
---|
1190 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_PEER_LIMIT_GLOBAL, &i ) ) |
---|
1191 | tr_sessionSetPeerLimit( session, i ); |
---|
1192 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_PEER_LIMIT_TORRENT, &i ) ) |
---|
1193 | tr_sessionSetPeerLimitPerTorrent( session, i ); |
---|
1194 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_PEX_ENABLED, &boolVal ) ) |
---|
1195 | tr_sessionSetPexEnabled( session, boolVal ); |
---|
1196 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_DHT_ENABLED, &boolVal ) ) |
---|
1197 | tr_sessionSetDHTEnabled( session, boolVal ); |
---|
1198 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_PEER_PORT_RANDOM_ON_START, &boolVal ) ) |
---|
1199 | tr_sessionSetPeerPortRandomOnStart( session, boolVal ); |
---|
1200 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_PEER_PORT, &i ) ) |
---|
1201 | tr_sessionSetPeerPort( session, i ); |
---|
1202 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_PORT_FORWARDING, &boolVal ) ) |
---|
1203 | tr_sessionSetPortForwardingEnabled( session, boolVal ); |
---|
1204 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_RENAME_PARTIAL_FILES, &boolVal ) ) |
---|
1205 | tr_sessionSetIncompleteFileNamingEnabled( session, boolVal ); |
---|
1206 | if( tr_bencDictFindReal( args_in, "seedRatioLimit", &d ) ) |
---|
1207 | tr_sessionSetRatioLimit( session, d ); |
---|
1208 | if( tr_bencDictFindBool( args_in, "seedRatioLimited", &boolVal ) ) |
---|
1209 | tr_sessionSetRatioLimited( session, boolVal ); |
---|
1210 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_START, &boolVal ) ) |
---|
1211 | tr_sessionSetPaused( session, !boolVal ); |
---|
1212 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_TRASH_ORIGINAL, &boolVal ) ) |
---|
1213 | tr_sessionSetDeleteSource( session, boolVal ); |
---|
1214 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_DSPEED, &i ) ) |
---|
1215 | tr_sessionSetSpeedLimit( session, TR_DOWN, i ); |
---|
1216 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_DSPEED_ENABLED, &boolVal ) ) |
---|
1217 | tr_sessionLimitSpeed( session, TR_DOWN, boolVal ); |
---|
1218 | if( tr_bencDictFindInt( args_in, TR_PREFS_KEY_USPEED, &i ) ) |
---|
1219 | tr_sessionSetSpeedLimit( session, TR_UP, i ); |
---|
1220 | if( tr_bencDictFindBool( args_in, TR_PREFS_KEY_USPEED_ENABLED, &boolVal ) ) |
---|
1221 | tr_sessionLimitSpeed( session, TR_UP, boolVal ); |
---|
1222 | if( tr_bencDictFindStr( args_in, TR_PREFS_KEY_ENCRYPTION, &str ) ) { |
---|
1223 | if( !strcmp( str, "required" ) ) |
---|
1224 | tr_sessionSetEncryption( session, TR_ENCRYPTION_REQUIRED ); |
---|
1225 | else if( !strcmp( str, "tolerated" ) ) |
---|
1226 | tr_sessionSetEncryption( session, TR_CLEAR_PREFERRED ); |
---|
1227 | else |
---|
1228 | tr_sessionSetEncryption( session, TR_ENCRYPTION_PREFERRED ); |
---|
1229 | } |
---|
1230 | |
---|
1231 | notify( session, TR_RPC_SESSION_CHANGED, NULL ); |
---|
1232 | |
---|
1233 | return NULL; |
---|
1234 | } |
---|
1235 | |
---|
1236 | static const char* |
---|
1237 | sessionStats( tr_session * session, |
---|
1238 | tr_benc * args_in UNUSED, |
---|
1239 | tr_benc * args_out, |
---|
1240 | struct tr_rpc_idle_data * idle_data UNUSED ) |
---|
1241 | { |
---|
1242 | int running = 0; |
---|
1243 | int total = 0; |
---|
1244 | tr_benc * d; |
---|
1245 | tr_session_stats currentStats = { 0.0f, 0, 0, 0, 0, 0 }; |
---|
1246 | tr_session_stats cumulativeStats = { 0.0f, 0, 0, 0, 0, 0 }; |
---|
1247 | tr_torrent * tor = NULL; |
---|
1248 | |
---|
1249 | assert( idle_data == NULL ); |
---|
1250 | |
---|
1251 | while(( tor = tr_torrentNext( session, tor ))) { |
---|
1252 | ++total; |
---|
1253 | if( tor->isRunning ) |
---|
1254 | ++running; |
---|
1255 | } |
---|
1256 | |
---|
1257 | tr_sessionGetStats( session, ¤tStats ); |
---|
1258 | tr_sessionGetCumulativeStats( session, &cumulativeStats ); |
---|
1259 | |
---|
1260 | tr_bencDictAddInt( args_out, "activeTorrentCount", running ); |
---|
1261 | tr_bencDictAddInt( args_out, "downloadSpeed", (int)( tr_sessionGetPieceSpeed( session, TR_DOWN ) * 1024 ) ); |
---|
1262 | tr_bencDictAddInt( args_out, "pausedTorrentCount", total - running ); |
---|
1263 | tr_bencDictAddInt( args_out, "torrentCount", total ); |
---|
1264 | tr_bencDictAddInt( args_out, "uploadSpeed", (int)( tr_sessionGetPieceSpeed( session, TR_UP ) * 1024 ) ); |
---|
1265 | |
---|
1266 | d = tr_bencDictAddDict( args_out, "cumulative-stats", 5 ); |
---|
1267 | tr_bencDictAddInt( d, "downloadedBytes", cumulativeStats.downloadedBytes ); |
---|
1268 | tr_bencDictAddInt( d, "filesAdded", cumulativeStats.filesAdded ); |
---|
1269 | tr_bencDictAddInt( d, "secondsActive", cumulativeStats.secondsActive ); |
---|
1270 | tr_bencDictAddInt( d, "sessionCount", cumulativeStats.sessionCount ); |
---|
1271 | tr_bencDictAddInt( d, "uploadedBytes", cumulativeStats.uploadedBytes ); |
---|
1272 | |
---|
1273 | d = tr_bencDictAddDict( args_out, "current-stats", 5 ); |
---|
1274 | tr_bencDictAddInt( d, "downloadedBytes", currentStats.downloadedBytes ); |
---|
1275 | tr_bencDictAddInt( d, "filesAdded", currentStats.filesAdded ); |
---|
1276 | tr_bencDictAddInt( d, "secondsActive", currentStats.secondsActive ); |
---|
1277 | tr_bencDictAddInt( d, "sessionCount", currentStats.sessionCount ); |
---|
1278 | tr_bencDictAddInt( d, "uploadedBytes", currentStats.uploadedBytes ); |
---|
1279 | |
---|
1280 | return NULL; |
---|
1281 | } |
---|
1282 | |
---|
1283 | static const char* |
---|
1284 | sessionGet( tr_session * s, |
---|
1285 | tr_benc * args_in UNUSED, |
---|
1286 | tr_benc * args_out, |
---|
1287 | struct tr_rpc_idle_data * idle_data UNUSED ) |
---|
1288 | { |
---|
1289 | const char * str; |
---|
1290 | tr_benc * d = args_out; |
---|
1291 | |
---|
1292 | assert( idle_data == NULL ); |
---|
1293 | tr_bencDictAddInt ( d, TR_PREFS_KEY_ALT_SPEED_UP, tr_sessionGetAltSpeed(s,TR_UP) ); |
---|
1294 | tr_bencDictAddInt ( d, TR_PREFS_KEY_ALT_SPEED_DOWN, tr_sessionGetAltSpeed(s,TR_DOWN) ); |
---|
1295 | tr_bencDictAddBool( d, TR_PREFS_KEY_ALT_SPEED_ENABLED, tr_sessionUsesAltSpeed(s) ); |
---|
1296 | tr_bencDictAddInt ( d, TR_PREFS_KEY_ALT_SPEED_TIME_BEGIN, tr_sessionGetAltSpeedBegin(s) ); |
---|
1297 | tr_bencDictAddInt ( d, TR_PREFS_KEY_ALT_SPEED_TIME_END,tr_sessionGetAltSpeedEnd(s) ); |
---|
1298 | tr_bencDictAddInt ( d, TR_PREFS_KEY_ALT_SPEED_TIME_DAY,tr_sessionGetAltSpeedDay(s) ); |
---|
1299 | tr_bencDictAddBool( d, TR_PREFS_KEY_ALT_SPEED_TIME_ENABLED, tr_sessionUsesAltSpeedTime(s) ); |
---|
1300 | tr_bencDictAddBool( d, TR_PREFS_KEY_BLOCKLIST_ENABLED, tr_blocklistIsEnabled( s ) ); |
---|
1301 | tr_bencDictAddInt ( d, "blocklist-size", tr_blocklistGetRuleCount( s ) ); |
---|
1302 | tr_bencDictAddStr ( d, "config-dir", tr_sessionGetConfigDir( s ) ); |
---|
1303 | tr_bencDictAddStr ( d, TR_PREFS_KEY_DOWNLOAD_DIR, tr_sessionGetDownloadDir( s ) ); |
---|
1304 | tr_bencDictAddInt ( d, TR_PREFS_KEY_PEER_LIMIT_GLOBAL, tr_sessionGetPeerLimit( s ) ); |
---|
1305 | tr_bencDictAddInt ( d, TR_PREFS_KEY_PEER_LIMIT_TORRENT, tr_sessionGetPeerLimitPerTorrent( s ) ); |
---|
1306 | tr_bencDictAddStr ( d, TR_PREFS_KEY_INCOMPLETE_DIR, tr_sessionGetIncompleteDir( s ) ); |
---|
1307 | tr_bencDictAddBool( d, TR_PREFS_KEY_INCOMPLETE_DIR_ENABLED, tr_sessionIsIncompleteDirEnabled( s ) ); |
---|
1308 | tr_bencDictAddBool( d, TR_PREFS_KEY_PEX_ENABLED, tr_sessionIsPexEnabled( s ) ); |
---|
1309 | tr_bencDictAddBool( d, TR_PREFS_KEY_DHT_ENABLED, tr_sessionIsDHTEnabled( s ) ); |
---|
1310 | tr_bencDictAddInt ( d, TR_PREFS_KEY_PEER_PORT, tr_sessionGetPeerPort( s ) ); |
---|
1311 | tr_bencDictAddInt ( d, TR_PREFS_KEY_PEER_PORT_RANDOM_ON_START, tr_sessionGetPeerPortRandomOnStart( s ) ); |
---|
1312 | tr_bencDictAddBool( d, TR_PREFS_KEY_PORT_FORWARDING, tr_sessionIsPortForwardingEnabled( s ) ); |
---|
1313 | tr_bencDictAddBool( d, TR_PREFS_KEY_RENAME_PARTIAL_FILES, tr_sessionIsIncompleteFileNamingEnabled( s ) ); |
---|
1314 | tr_bencDictAddInt ( d, "rpc-version", RPC_VERSION ); |
---|
1315 | tr_bencDictAddInt ( d, "rpc-version-minimum", RPC_VERSION_MIN ); |
---|
1316 | tr_bencDictAddReal( d, "seedRatioLimit", tr_sessionGetRatioLimit( s ) ); |
---|
1317 | tr_bencDictAddBool( d, "seedRatioLimited", tr_sessionIsRatioLimited( s ) ); |
---|
1318 | tr_bencDictAddBool( d, TR_PREFS_KEY_START, !tr_sessionGetPaused( s ) ); |
---|
1319 | tr_bencDictAddBool( d, TR_PREFS_KEY_TRASH_ORIGINAL, tr_sessionGetDeleteSource( s ) ); |
---|
1320 | tr_bencDictAddInt ( d, TR_PREFS_KEY_USPEED, tr_sessionGetSpeedLimit( s, TR_UP ) ); |
---|
1321 | tr_bencDictAddBool( d, TR_PREFS_KEY_USPEED_ENABLED, tr_sessionIsSpeedLimited( s, TR_UP ) ); |
---|
1322 | tr_bencDictAddInt ( d, TR_PREFS_KEY_DSPEED, tr_sessionGetSpeedLimit( s, TR_DOWN ) ); |
---|
1323 | tr_bencDictAddBool( d, TR_PREFS_KEY_DSPEED_ENABLED, tr_sessionIsSpeedLimited( s, TR_DOWN ) ); |
---|
1324 | tr_bencDictAddStr ( d, "version", LONG_VERSION_STRING ); |
---|
1325 | switch( tr_sessionGetEncryption( s ) ) { |
---|
1326 | case TR_CLEAR_PREFERRED: str = "tolerated"; break; |
---|
1327 | case TR_ENCRYPTION_REQUIRED: str = "required"; break; |
---|
1328 | default: str = "preferred"; break; |
---|
1329 | } |
---|
1330 | tr_bencDictAddStr( d, TR_PREFS_KEY_ENCRYPTION, str ); |
---|
1331 | |
---|
1332 | return NULL; |
---|
1333 | } |
---|
1334 | |
---|
1335 | /*** |
---|
1336 | **** |
---|
1337 | ***/ |
---|
1338 | |
---|
1339 | typedef const char* ( *handler )( tr_session*, tr_benc*, tr_benc*, struct tr_rpc_idle_data * ); |
---|
1340 | |
---|
1341 | static struct method |
---|
1342 | { |
---|
1343 | const char * name; |
---|
1344 | tr_bool immediate; |
---|
1345 | handler func; |
---|
1346 | } |
---|
1347 | methods[] = |
---|
1348 | { |
---|
1349 | { "port-test", FALSE, portTest }, |
---|
1350 | { "blocklist-update", FALSE, blocklistUpdate }, |
---|
1351 | { "session-get", TRUE, sessionGet }, |
---|
1352 | { "session-set", TRUE, sessionSet }, |
---|
1353 | { "session-stats", TRUE, sessionStats }, |
---|
1354 | { "torrent-add", FALSE, torrentAdd }, |
---|
1355 | { "torrent-get", TRUE, torrentGet }, |
---|
1356 | { "torrent-remove", TRUE, torrentRemove }, |
---|
1357 | { "torrent-set", TRUE, torrentSet }, |
---|
1358 | { "torrent-set-location", TRUE, torrentSetLocation }, |
---|
1359 | { "torrent-start", TRUE, torrentStart }, |
---|
1360 | { "torrent-stop", TRUE, torrentStop }, |
---|
1361 | { "torrent-verify", TRUE, torrentVerify }, |
---|
1362 | { "torrent-reannounce", TRUE, torrentReannounce } |
---|
1363 | }; |
---|
1364 | |
---|
1365 | static void |
---|
1366 | noop_response_callback( tr_session * session UNUSED, |
---|
1367 | const char * response UNUSED, |
---|
1368 | size_t response_len UNUSED, |
---|
1369 | void * user_data UNUSED ) |
---|
1370 | { |
---|
1371 | } |
---|
1372 | |
---|
1373 | static void |
---|
1374 | request_exec( tr_session * session, |
---|
1375 | tr_benc * request, |
---|
1376 | tr_rpc_response_func callback, |
---|
1377 | void * callback_user_data ) |
---|
1378 | { |
---|
1379 | int i; |
---|
1380 | const char * str; |
---|
1381 | tr_benc * args_in = tr_bencDictFind( request, "arguments" ); |
---|
1382 | const char * result = NULL; |
---|
1383 | |
---|
1384 | if( callback == NULL ) |
---|
1385 | callback = noop_response_callback; |
---|
1386 | |
---|
1387 | /* parse the request */ |
---|
1388 | if( !tr_bencDictFindStr( request, "method", &str ) ) |
---|
1389 | result = "no method name"; |
---|
1390 | else { |
---|
1391 | const int n = TR_N_ELEMENTS( methods ); |
---|
1392 | for( i = 0; i < n; ++i ) |
---|
1393 | if( !strcmp( str, methods[i].name ) ) |
---|
1394 | break; |
---|
1395 | if( i ==n ) |
---|
1396 | result = "method name not recognized"; |
---|
1397 | } |
---|
1398 | |
---|
1399 | /* if we couldn't figure out which method to use, return an error */ |
---|
1400 | if( result != NULL ) |
---|
1401 | { |
---|
1402 | int64_t tag; |
---|
1403 | tr_benc response; |
---|
1404 | struct evbuffer * buf = evbuffer_new( ); |
---|
1405 | |
---|
1406 | tr_bencInitDict( &response, 3 ); |
---|
1407 | tr_bencDictAddDict( &response, "arguments", 0 ); |
---|
1408 | tr_bencDictAddStr( &response, "result", result ); |
---|
1409 | if( tr_bencDictFindInt( request, "tag", &tag ) ) |
---|
1410 | tr_bencDictAddInt( &response, "tag", tag ); |
---|
1411 | tr_bencToBuf( &response, TR_FMT_JSON_LEAN, buf ); |
---|
1412 | (*callback)( session, (const char*)EVBUFFER_DATA(buf), |
---|
1413 | EVBUFFER_LENGTH( buf ), callback_user_data ); |
---|
1414 | |
---|
1415 | evbuffer_free( buf ); |
---|
1416 | tr_bencFree( &response ); |
---|
1417 | } |
---|
1418 | else if( methods[i].immediate ) |
---|
1419 | { |
---|
1420 | int64_t tag; |
---|
1421 | tr_benc response; |
---|
1422 | tr_benc * args_out; |
---|
1423 | struct evbuffer * buf = evbuffer_new( ); |
---|
1424 | |
---|
1425 | tr_bencInitDict( &response, 3 ); |
---|
1426 | args_out = tr_bencDictAddDict( &response, "arguments", 0 ); |
---|
1427 | result = (*methods[i].func)( session, args_in, args_out, NULL ); |
---|
1428 | if( result == NULL ) |
---|
1429 | result = "success"; |
---|
1430 | tr_bencDictAddStr( &response, "result", result ); |
---|
1431 | if( tr_bencDictFindInt( request, "tag", &tag ) ) |
---|
1432 | tr_bencDictAddInt( &response, "tag", tag ); |
---|
1433 | tr_bencToBuf( &response, TR_FMT_JSON_LEAN, buf ); |
---|
1434 | (*callback)( session, (const char*)EVBUFFER_DATA(buf), |
---|
1435 | EVBUFFER_LENGTH(buf), callback_user_data ); |
---|
1436 | |
---|
1437 | evbuffer_free( buf ); |
---|
1438 | tr_bencFree( &response ); |
---|
1439 | } |
---|
1440 | else |
---|
1441 | { |
---|
1442 | int64_t tag; |
---|
1443 | struct tr_rpc_idle_data * data = tr_new0( struct tr_rpc_idle_data, 1 ); |
---|
1444 | data->session = session; |
---|
1445 | data->response = tr_new0( tr_benc, 1 ); |
---|
1446 | tr_bencInitDict( data->response, 3 ); |
---|
1447 | if( tr_bencDictFindInt( request, "tag", &tag ) ) |
---|
1448 | tr_bencDictAddInt( data->response, "tag", tag ); |
---|
1449 | data->args_out = tr_bencDictAddDict( data->response, "arguments", 0 ); |
---|
1450 | data->callback = callback; |
---|
1451 | data->callback_user_data = callback_user_data; |
---|
1452 | (*methods[i].func)( session, args_in, data->args_out, data ); |
---|
1453 | } |
---|
1454 | } |
---|
1455 | |
---|
1456 | void |
---|
1457 | tr_rpc_request_exec_json( tr_session * session, |
---|
1458 | const void * request_json, |
---|
1459 | int request_len, |
---|
1460 | tr_rpc_response_func callback, |
---|
1461 | void * callback_user_data ) |
---|
1462 | { |
---|
1463 | tr_benc top; |
---|
1464 | int have_content; |
---|
1465 | |
---|
1466 | if( request_len < 0 ) |
---|
1467 | request_len = strlen( request_json ); |
---|
1468 | |
---|
1469 | have_content = !tr_jsonParse( "rpc", request_json, request_len, &top, NULL ); |
---|
1470 | request_exec( session, have_content ? &top : NULL, callback, callback_user_data ); |
---|
1471 | |
---|
1472 | if( have_content ) |
---|
1473 | tr_bencFree( &top ); |
---|
1474 | } |
---|
1475 | |
---|
1476 | /** |
---|
1477 | * Munge the URI into a usable form. |
---|
1478 | * |
---|
1479 | * We have very loose typing on this to make the URIs as simple as possible: |
---|
1480 | * - anything not a 'tag' or 'method' is automatically in 'arguments' |
---|
1481 | * - values that are all-digits are numbers |
---|
1482 | * - values that are all-digits or commas are number lists |
---|
1483 | * - all other values are strings |
---|
1484 | */ |
---|
1485 | void |
---|
1486 | tr_rpc_parse_list_str( tr_benc * setme, |
---|
1487 | const char * str, |
---|
1488 | int len ) |
---|
1489 | |
---|
1490 | { |
---|
1491 | int valueCount; |
---|
1492 | int * values = tr_parseNumberRange( str, len, &valueCount ); |
---|
1493 | |
---|
1494 | if( valueCount == 0 ) |
---|
1495 | tr_bencInitStr( setme, str, len ); |
---|
1496 | else if( valueCount == 1 ) |
---|
1497 | tr_bencInitInt( setme, values[0] ); |
---|
1498 | else { |
---|
1499 | int i; |
---|
1500 | tr_bencInitList( setme, valueCount ); |
---|
1501 | for( i=0; i<valueCount; ++i ) |
---|
1502 | tr_bencListAddInt( setme, values[i] ); |
---|
1503 | } |
---|
1504 | |
---|
1505 | tr_free( values ); |
---|
1506 | } |
---|
1507 | |
---|
1508 | void |
---|
1509 | tr_rpc_request_exec_uri( tr_session * session, |
---|
1510 | const void * request_uri, |
---|
1511 | int request_len, |
---|
1512 | tr_rpc_response_func callback, |
---|
1513 | void * callback_user_data ) |
---|
1514 | { |
---|
1515 | tr_benc top, * args; |
---|
1516 | char * request = tr_strndup( request_uri, request_len ); |
---|
1517 | const char * pch; |
---|
1518 | |
---|
1519 | tr_bencInitDict( &top, 3 ); |
---|
1520 | args = tr_bencDictAddDict( &top, "arguments", 0 ); |
---|
1521 | |
---|
1522 | pch = strchr( request, '?' ); |
---|
1523 | if( !pch ) pch = request; |
---|
1524 | while( pch ) |
---|
1525 | { |
---|
1526 | const char * delim = strchr( pch, '=' ); |
---|
1527 | const char * next = strchr( pch, '&' ); |
---|
1528 | if( delim ) |
---|
1529 | { |
---|
1530 | char * key = tr_strndup( pch, delim - pch ); |
---|
1531 | int isArg = strcmp( key, "method" ) && strcmp( key, "tag" ); |
---|
1532 | tr_benc * parent = isArg ? args : ⊤ |
---|
1533 | tr_rpc_parse_list_str( tr_bencDictAdd( parent, key ), |
---|
1534 | delim + 1, |
---|
1535 | next ? (size_t)( |
---|
1536 | next - |
---|
1537 | ( delim + 1 ) ) : strlen( delim + 1 ) ); |
---|
1538 | tr_free( key ); |
---|
1539 | } |
---|
1540 | pch = next ? next + 1 : NULL; |
---|
1541 | } |
---|
1542 | |
---|
1543 | request_exec( session, &top, callback, callback_user_data ); |
---|
1544 | |
---|
1545 | /* cleanup */ |
---|
1546 | tr_bencFree( &top ); |
---|
1547 | tr_free( request ); |
---|
1548 | } |
---|