1 | /* |
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2 | * This is the most simple possible BitlBee plugin. To use, compile it as |
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3 | * a shared library and place it in the plugin directory: |
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4 | * |
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5 | * gcc -o example.so -shared example.c `pkg-config --cflags bitlbee` |
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6 | * cp example.so /usr/local/lib/bitlbee |
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7 | */ |
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8 | #include <stdio.h> |
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9 | #include <bitlbee.h> |
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10 | |
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11 | #define SKYPE_PORT_DEFAULT "2727" |
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12 | |
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13 | struct skype_data |
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14 | { |
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15 | struct im_connection *ic; |
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16 | int fd; |
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17 | char *txq; |
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18 | int tx_len; |
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19 | int r_inpa, w_inpa; |
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20 | }; |
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21 | |
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22 | static void skype_init( account_t *acc ) |
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23 | { |
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24 | set_t *s; |
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25 | |
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26 | s = set_add( &acc->set, "port", SKYPE_PORT_DEFAULT, set_eval_int, acc ); |
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27 | s->flags |= ACC_SET_OFFLINE_ONLY; |
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28 | |
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29 | s = set_add( &acc->set, "server", NULL, set_eval_account, acc ); |
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30 | s->flags |= ACC_SET_NOSAVE | ACC_SET_OFFLINE_ONLY; |
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31 | } |
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32 | |
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33 | int skype_write( struct im_connection *ic, char *buf, int len ) |
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34 | { |
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35 | struct skype_data *sd = ic->proto_data; |
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36 | |
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37 | printf("write(): %s", buf); |
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38 | write( sd->fd, buf, len ); |
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39 | |
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40 | // TODO: error handling |
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41 | |
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42 | return TRUE; |
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43 | } |
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44 | |
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45 | static gboolean skype_read_callback( gpointer data, gint fd, b_input_condition cond ) |
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46 | { |
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47 | struct im_connection *ic = data; |
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48 | struct skype_data *sd = ic->proto_data; |
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49 | char buf[1024]; |
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50 | int st; |
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51 | char **lines, **lineptr, *line, *ptr; |
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52 | |
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53 | if( sd->fd == -1 ) |
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54 | return FALSE; |
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55 | st = read( sd->fd, buf, sizeof( buf ) ); |
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56 | if( st > 0 ) |
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57 | { |
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58 | buf[st] = '\0'; |
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59 | printf("read(): '%s'\n", buf); |
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60 | lines = g_strsplit(buf, "\n", 0); |
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61 | lineptr = lines; |
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62 | while((line = *lineptr)) |
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63 | { |
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64 | if(!strlen(line)) |
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65 | break; |
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66 | printf("skype_read_callback() new line: '%s'\n", line); |
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67 | if(!strncmp(line, "USERS ", 6)) |
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68 | { |
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69 | char **i; |
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70 | char **nicks; |
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71 | |
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72 | nicks = g_strsplit(line + 6, ", ", 0); |
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73 | i = nicks; |
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74 | while(*i) |
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75 | { |
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76 | g_snprintf(buf, 1024, "GET USER %s ONLINESTATUS\n", *i); |
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77 | skype_write( ic, buf, strlen( buf ) ); |
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78 | i++; |
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79 | } |
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80 | g_strfreev(nicks); |
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81 | } |
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82 | else if(!strncmp(line, "USER ", 5)) |
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83 | { |
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84 | char *status = strrchr(line, ' '); |
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85 | char *user = strchr(line, ' '); |
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86 | ptr = strchr(++user, ' '); |
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87 | *ptr = '\0'; |
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88 | ptr = g_strdup_printf("%s@skype.com", user); |
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89 | imcb_add_buddy(ic, ptr, NULL); |
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90 | // TODO online can be away |
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91 | if(strcmp(++status, "OFFLINE") != 0) |
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92 | imcb_buddy_status(ic, ptr, OPT_LOGGED_IN, NULL, NULL); |
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93 | g_free(ptr); |
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94 | } |
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95 | lineptr++; |
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96 | } |
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97 | g_strfreev(lines); |
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98 | } |
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99 | else if( st == 0 || ( st < 0 && !sockerr_again() ) ) |
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100 | { |
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101 | closesocket( sd->fd ); |
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102 | sd->fd = -1; |
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103 | |
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104 | imcb_error( ic, "Error while reading from server" ); |
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105 | imc_logout( ic, TRUE ); |
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106 | return FALSE; |
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107 | } |
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108 | |
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109 | /* EAGAIN/etc or a successful read. */ |
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110 | return TRUE; |
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111 | } |
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112 | |
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113 | gboolean skype_start_stream( struct im_connection *ic ) |
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114 | { |
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115 | struct skype_data *sd = ic->proto_data; |
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116 | char *buf; |
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117 | int st; |
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118 | |
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119 | if( sd->r_inpa <= 0 ) |
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120 | sd->r_inpa = b_input_add( sd->fd, GAIM_INPUT_READ, skype_read_callback, ic ); |
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121 | |
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122 | // download buddies |
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123 | buf = g_strdup_printf("SEARCH FRIENDS\n"); |
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124 | st = skype_write( ic, buf, strlen( buf ) ); |
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125 | g_free(buf); |
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126 | return st; |
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127 | } |
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128 | |
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129 | gboolean skype_connected( gpointer data, gint source, b_input_condition cond ) |
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130 | { |
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131 | struct im_connection *ic = data; |
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132 | struct skype_data *sd = ic->proto_data; |
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133 | |
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134 | imcb_connected(ic); |
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135 | if( sd->fd < 0 ) |
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136 | { |
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137 | imcb_error( ic, "Could not connect to server" ); |
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138 | imc_logout( ic, TRUE ); |
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139 | return FALSE; |
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140 | } |
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141 | return skype_start_stream(ic); |
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142 | } |
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143 | |
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144 | static void skype_login( account_t *acc ) |
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145 | { |
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146 | struct im_connection *ic = imcb_new( acc ); |
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147 | struct skype_data *sd = g_new0( struct skype_data, 1 ); |
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148 | |
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149 | ic->proto_data = sd; |
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150 | |
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151 | imcb_log( ic, "Connecting" ); |
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152 | printf("%s:%d\n", acc->server, set_getint( &acc->set, "port")); |
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153 | sd->fd = proxy_connect(acc->server, set_getint( &acc->set, "port" ), skype_connected, ic ); |
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154 | printf("sd->fd: %d\n", sd->fd); |
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155 | |
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156 | sd->ic = ic; |
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157 | } |
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158 | |
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159 | static void skype_logout( struct im_connection *ic ) |
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160 | { |
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161 | struct skype_data *sd = ic->proto_data; |
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162 | g_free(sd); |
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163 | } |
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164 | |
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165 | static void skype_set_away( struct im_connection *ic, char *state_txt, char *message ) |
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166 | { |
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167 | } |
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168 | |
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169 | static GList *skype_away_states( struct im_connection *ic ) |
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170 | { |
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171 | static GList *l = NULL; |
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172 | |
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173 | l = g_list_append( l, (void*)"Online" ); |
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174 | return l; |
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175 | } |
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176 | |
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177 | static void skype_add_buddy( struct im_connection *ic, char *who, char *group ) |
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178 | { |
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179 | } |
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180 | |
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181 | static void skype_remove_buddy( struct im_connection *ic, char *who, char *group ) |
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182 | { |
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183 | } |
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184 | |
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185 | void init_plugin(void) |
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186 | { |
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187 | struct prpl *ret = g_new0( struct prpl, 1 ); |
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188 | |
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189 | ret->name = "skype"; |
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190 | ret->login = skype_login; |
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191 | ret->init = skype_init; |
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192 | ret->logout = skype_logout; |
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193 | ret->away_states = skype_away_states; |
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194 | ret->add_buddy = skype_add_buddy; |
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195 | ret->remove_buddy = skype_remove_buddy; |
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196 | ret->away_states = skype_away_states; |
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197 | ret->set_away = skype_set_away; |
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198 | ret->handle_cmp = g_strcasecmp; |
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199 | register_protocol( ret ); |
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200 | } |
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