1 | //roarclientpass.c: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010 |
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5 | * |
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6 | * This file is part of roarclients a part of RoarAudio, |
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7 | * a cross-platform sound system for both, home and professional use. |
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8 | * See README for details. |
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9 | * |
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10 | * This file is free software; you can redistribute it and/or modify |
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11 | * it under the terms of the GNU General Public License version 3 |
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12 | * as published by the Free Software Foundation. |
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13 | * |
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14 | * RoarAudio is distributed in the hope that it will be useful, |
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | * GNU General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with this software; see the file COPYING. If not, write to |
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21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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22 | * Boston, MA 02110-1301, USA. |
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23 | * |
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24 | */ |
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25 | |
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26 | #include <roaraudio.h> |
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27 | |
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28 | void usage (void) { |
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29 | printf("roarclientpass [OPTIONS]...\n"); |
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30 | |
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31 | printf("\nOptions:\n\n"); |
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32 | |
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33 | printf(" --server SERVER - Set server hostname\n" |
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34 | " --stdin - Client is on stdin\n" |
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35 | " --stdout - Client is on stdout\n" |
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36 | " --stdio - Same as --stdin --stdout\n" |
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37 | " --stderr - Client is on stderr\n" |
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38 | " --client-fh FH - Client is on FH\n" |
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39 | " --proto PROTO - Client uses protocol PROTO (default: RoarAudio)\n" |
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40 | " --byteorder BO - Client uses byteorder BO (default: network)\n" |
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41 | " --listen - This is a listen mode connection\n" |
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42 | " --mode MODE - Set mode of operation: none, listen, connect (default: none)\n" |
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43 | " --bind BIND - Set host/node/path for mode listen and connect\n" |
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44 | " --port PORT - Set port for mode listen and connect\n" |
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45 | // " --type TYPE - Set type for mode listen and connect (default: unknown)\n" |
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46 | " --help - Show this help\n" |
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47 | ); |
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48 | |
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49 | } |
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50 | |
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51 | #define _BV(x) (1<<(x)) |
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52 | #define F_STDIN _BV(ROAR_STDIN) |
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53 | #define F_STDOUT _BV(ROAR_STDOUT) |
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54 | #define F_STDERR _BV(ROAR_STDERR) |
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55 | |
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56 | int main (int argc, char * argv[]) { |
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57 | struct roar_connection con; |
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58 | struct roar_client client; |
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59 | char * server = NULL; |
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60 | char * k; |
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61 | int i; |
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62 | int clientfh = -1; |
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63 | int cflags = 0; |
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64 | int flags = 0; |
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65 | int proto = ROAR_PROTO_ROARAUDIO; |
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66 | int byteorder = ROAR_BYTEORDER_NETWORK; |
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67 | int mode = ROAR_SOCKET_MODE_NONE; |
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68 | int type = ROAR_SOCKET_TYPE_UNKNOWN; |
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69 | char * host = NULL; |
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70 | int port = -1; |
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71 | |
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72 | for (i = 1; i < argc; i++) { |
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73 | k = argv[i]; |
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74 | |
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75 | if ( !strcmp(k, "--server") || !strcmp(k, "-s") ) { |
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76 | server = argv[++i]; |
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77 | } else if ( !strcmp(k, "--stdin") ) { |
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78 | cflags |= F_STDIN; |
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79 | } else if ( !strcmp(k, "--stdout") ) { |
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80 | cflags |= F_STDOUT; |
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81 | } else if ( !strcmp(k, "--stderr") ) { |
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82 | cflags |= F_STDERR; |
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83 | } else if ( !strcmp(k, "--stdio") ) { |
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84 | cflags |= F_STDIN|F_STDOUT; |
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85 | } else if ( !strcmp(k, "--client-fh") ) { |
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86 | clientfh = atoi(argv[++i]); |
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87 | } else if ( !strcmp(k, "--proto") ) { |
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88 | proto = roar_str2proto(argv[++i]); |
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89 | } else if ( !strcmp(k, "--byteorder") ) { |
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90 | byteorder = roar_str2byteorder(argv[++i]); |
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91 | } else if ( !strcmp(k, "--listen") ) { |
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92 | flags |= ROAR_CLIENTPASS_FLAG_LISTEN; |
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93 | } else if ( !strcmp(k, "--mode") ) { |
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94 | k = argv[++i]; |
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95 | if ( !strcasecmp(k, "none") ) { |
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96 | mode = ROAR_SOCKET_MODE_NONE; |
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97 | } else if ( !strcasecmp(k, "listen") ) { |
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98 | mode = ROAR_SOCKET_MODE_LISTEN; |
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99 | flags |= ROAR_CLIENTPASS_FLAG_LISTEN; |
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100 | } else if ( !strcasecmp(k, "connect") ) { |
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101 | mode = ROAR_SOCKET_MODE_CONNECT; |
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102 | flags -= ROAR_CLIENTPASS_FLAG_LISTEN; |
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103 | } else { |
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104 | ROAR_ERR("unknown mode: %s", k); |
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105 | return 1; |
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106 | } |
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107 | } else if ( !strcmp(k, "--bind") ) { |
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108 | host = argv[++i]; |
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109 | } else if ( !strcmp(k, "--port") ) { |
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110 | port = atoi(argv[++i]); |
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111 | } else if ( !strcmp(k, "--help") || !strcmp(k, "-h") ) { |
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112 | usage(); |
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113 | return 0; |
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114 | } else { |
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115 | ROAR_ERR("unknown argument: %s", k); |
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116 | usage(); |
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117 | return 1; |
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118 | } |
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119 | } |
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120 | |
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121 | if ( cflags & F_STDERR ) { |
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122 | #ifdef ROAR_HAVE_SYSLOG |
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123 | roar_debug_set_stderr_mode(ROAR_DEBUG_MODE_SYSLOG); |
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124 | #else |
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125 | roar_debug_set_stderr_fh(-1); |
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126 | #endif |
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127 | } else { |
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128 | roar_debug_set_stderr_fh(ROAR_STDERR); |
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129 | } |
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130 | |
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131 | if ( mode != ROAR_SOCKET_MODE_NONE ) { |
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132 | if ( clientfh != -1 ) { |
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133 | ROAR_ERR("Too may socket types given"); |
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134 | return 30; |
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135 | } |
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136 | |
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137 | clientfh = roar_socket_open(mode, type, host, port); |
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138 | |
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139 | if ( clientfh == -1 ) { |
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140 | ROAR_ERR("Unabled to open socket"); |
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141 | return 31; |
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142 | } |
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143 | } |
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144 | |
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145 | if ( clientfh == -1 ) { |
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146 | if ( cflags & F_STDIN ) { |
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147 | clientfh = ROAR_STDIN; |
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148 | } else if ( cflags & F_STDOUT ) { |
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149 | clientfh = ROAR_STDOUT; |
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150 | } else if ( cflags & F_STDERR ) { |
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151 | clientfh = ROAR_STDERR; |
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152 | } else { |
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153 | ROAR_ERR("No client socket given"); |
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154 | return 32; |
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155 | } |
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156 | } |
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157 | |
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158 | roar_client_new(&client); |
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159 | roar_client_set_fh(&client, clientfh); |
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160 | roar_client_set_proto(&client, proto, byteorder); |
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161 | |
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162 | if ( roar_simple_connect(&con, server, "roarclientpass") == -1 ) { |
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163 | ROAR_ERR("Can not connect to server"); |
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164 | return 10; |
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165 | } |
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166 | |
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167 | if ( roar_client_pass(&con, &client, flags) == -1 ) { |
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168 | ROAR_ERR("Can not pass client fh to server"); |
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169 | roar_disconnect(&con); |
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170 | return 20; |
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171 | } |
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172 | |
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173 | roar_disconnect(&con); |
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174 | |
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175 | return 0; |
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176 | } |
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177 | |
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178 | //ll |
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