libpurple/protocols/gg/lib/resolver.c

Fri, 28 Feb 2014 20:56:22 +0100

author
Tomasz Wasilczyk <twasilczyk@pidgin.im>
date
Fri, 28 Feb 2014 20:56:22 +0100
changeset 35620
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parent 35557
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parent 35617
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child 35630
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permissions
-rw-r--r--

Merge release-2.x.y

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1 /*
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2 * (C) Copyright 2001-2009 Wojtek Kaniewski <wojtekka@irc.pl>
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3 * Robert J. Woźny <speedy@ziew.org>
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4 * Arkadiusz Miśkiewicz <arekm@pld-linux.org>
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5 * Tomasz Chiliński <chilek@chilan.com>
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6 * Adam Wysocki <gophi@ekg.chmurka.net>
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7 *
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8 * This program is free software; you can redistribute it and/or modify
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9 * it under the terms of the GNU Lesser General Public License Version
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10 * 2.1 as published by the Free Software Foundation.
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11 *
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12 * This program is distributed in the hope that it will be useful,
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 * GNU Lesser General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Lesser General Public
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18 * License along with this program; if not, write to the Free Software
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19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
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20 * USA.
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21 */
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22
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23 /**
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24 * \file resolver.c
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25 *
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26 * \brief Funkcje rozwiązywania nazw
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27 */
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28
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29 #include <errno.h>
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30 #include <stdlib.h>
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31 #include <string.h>
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32
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33 #include "strman.h"
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34 #include "network.h"
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35 #include "config.h"
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36 #include "libgadu.h"
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37 #include "resolver.h"
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38 #include "session.h"
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39
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40 #ifdef GG_CONFIG_HAVE_FORK
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41 #include <sys/wait.h>
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42 #include <signal.h>
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43 #endif
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44
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45 /** Sposób rozwiązywania nazw serwerów */
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46 static gg_resolver_t gg_global_resolver_type = GG_RESOLVER_DEFAULT;
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47
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48 /** Funkcja rozpoczynająca rozwiązywanie nazwy */
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49 static int (*gg_global_resolver_start)(int *fd, void **private_data, const char *hostname);
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50
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51 /** Funkcja zwalniająca zasoby po rozwiązaniu nazwy */
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52 static void (*gg_global_resolver_cleanup)(void **private_data, int force);
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53
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54 #ifdef GG_CONFIG_HAVE_PTHREAD
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55
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56 #include <pthread.h>
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57
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58 /**
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59 * \internal Funkcja pomocnicza zwalniająca zasoby po rozwiązywaniu nazwy
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60 * w wątku.
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61 *
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62 * \param data Wskaźnik na wskaźnik bufora zaalokowanego w wątku
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63 */
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64 static void gg_resolver_cleaner(void *data)
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65 {
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66 void **buf_ptr = (void **) data;
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67
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68 if (buf_ptr != NULL) {
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69 free(*buf_ptr);
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70 *buf_ptr = NULL;
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71 }
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72 }
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73
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74 #endif /* GG_CONFIG_HAVE_PTHREAD */
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75
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76 /**
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77 * \internal Odpowiednik \c gethostbyname zapewniający współbieżność.
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78 *
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79 * Jeśli dany system dostarcza \c gethostbyname_r, używa się tej wersji, jeśli
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80 * nie, to zwykłej \c gethostbyname. Wynikiem jest tablica adresów zakończona
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81 * wartością INADDR_NONE, którą należy zwolnić po użyciu.
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82 *
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83 * \param hostname Nazwa serwera
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84 * \param result Wskaźnik na wskaźnik z tablicą adresów zakończoną INADDR_NONE
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85 * \param count Wskaźnik na zmienną, do ktorej zapisze się liczbę wyników
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86 * \param pthread Flaga blokowania unicestwiania wątku podczas alokacji pamięci
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87 *
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88 * \return 0 jeśli się powiodło, -1 w przypadku błędu
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89 */
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90 int gg_gethostbyname_real(const char *hostname, struct in_addr **result, unsigned int *count, int pthread)
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91 {
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92 #ifdef GG_CONFIG_HAVE_GETHOSTBYNAME_R
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93 char *buf = NULL;
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94 char *new_buf = NULL;
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95 struct hostent he;
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96 struct hostent *he_ptr = NULL;
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97 size_t buf_len = 1024;
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98 int res = -1;
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99 int h_errnop;
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100 int ret = 0;
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101 #ifdef GG_CONFIG_HAVE_PTHREAD
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102 int old_state;
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103 #endif
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104
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105 if (result == NULL) {
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106 errno = EINVAL;
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107 return -1;
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108 }
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109
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110 #ifdef GG_CONFIG_HAVE_PTHREAD
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111 pthread_cleanup_push(gg_resolver_cleaner, &buf);
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112
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113 if (pthread)
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114 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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115 #endif
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116
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117 buf = malloc(buf_len);
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118
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119 #ifdef GG_CONFIG_HAVE_PTHREAD
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120 if (pthread)
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121 pthread_setcancelstate(old_state, NULL);
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122 #endif
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123
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124 if (buf != NULL) {
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125 #ifndef sun
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126 while ((ret = gethostbyname_r(hostname, &he, buf, buf_len, &he_ptr, &h_errnop)) == ERANGE) {
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127 #else
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128 while (((he_ptr = gethostbyname_r(hostname, &he, buf, buf_len, &h_errnop)) == NULL) && (errno == ERANGE)) {
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129 #endif
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130 buf_len *= 2;
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131
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132 #ifdef GG_CONFIG_HAVE_PTHREAD
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133 if (pthread)
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134 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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135 #endif
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136
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137 new_buf = realloc(buf, buf_len);
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138
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139 if (new_buf != NULL)
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140 buf = new_buf;
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141
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142 #ifdef GG_CONFIG_HAVE_PTHREAD
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143 if (pthread)
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144 pthread_setcancelstate(old_state, NULL);
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145 #endif
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146
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147 if (new_buf == NULL) {
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148 ret = ENOMEM;
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149 break;
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150 }
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151 }
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152
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153 if (ret == 0 && he_ptr != NULL && he_ptr->h_addr_list[0] != NULL) {
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154 int i;
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155
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156 /* Policz liczbę adresów */
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157
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158 for (i = 0; he_ptr->h_addr_list[i] != NULL; i++)
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159 ;
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160
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161 /* Zaalokuj */
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162
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163 #ifdef GG_CONFIG_HAVE_PTHREAD
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164 if (pthread)
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165 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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166 #endif
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167
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168 *result = malloc((i + 1) * sizeof(struct in_addr));
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169
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170 #ifdef GG_CONFIG_HAVE_PTHREAD
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171 if (pthread)
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172 pthread_setcancelstate(old_state, NULL);
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173 #endif
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174
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175 if (*result != NULL) {
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176 /* Kopiuj */
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177
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178 for (i = 0; he_ptr->h_addr_list[i] != NULL; i++)
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179 memcpy(&((*result)[i]), he_ptr->h_addr_list[i], sizeof(struct in_addr));
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180
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181 (*result)[i].s_addr = INADDR_NONE;
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182
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183 *count = i;
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184
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185 res = 0;
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186 } else
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187 res = -1;
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188 }
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189
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190 #ifdef GG_CONFIG_HAVE_PTHREAD
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191 if (pthread)
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192 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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193 #endif
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194
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195 free(buf);
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196 buf = NULL;
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197
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198 #ifdef GG_CONFIG_HAVE_PTHREAD
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199 if (pthread)
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200 pthread_setcancelstate(old_state, NULL);
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201 #endif
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202 }
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203
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204 #ifdef GG_CONFIG_HAVE_PTHREAD
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205 pthread_cleanup_pop(0);
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206 #endif
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207
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208 return res;
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209 #else /* GG_CONFIG_HAVE_GETHOSTBYNAME_R */
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210 struct hostent *he;
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211 int i;
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212 #ifdef GG_CONFIG_HAVE_PTHREAD
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213 int old_state;
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214 #endif
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215
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216 if (result == NULL || count == NULL) {
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217 errno = EINVAL;
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218 return -1;
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219 }
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220
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221 he = gethostbyname(hostname);
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222
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223 if (he == NULL || he->h_addr_list[0] == NULL)
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224 return -1;
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225
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226 /* Policz liczbę adresów */
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227
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228 for (i = 0; he->h_addr_list[i] != NULL; i++)
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229 ;
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230
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231 /* Zaalokuj */
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232
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233 #ifdef GG_CONFIG_HAVE_PTHREAD
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234 if (pthread)
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235 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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236 #endif
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237
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238 *result = malloc((i + 1) * sizeof(struct in_addr));
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239
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240 #ifdef GG_CONFIG_HAVE_PTHREAD
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241 if (pthread)
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242 pthread_setcancelstate(old_state, NULL);
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243 #endif
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244
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245 if (*result == NULL)
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246 return -1;
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247
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248 /* Kopiuj */
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249
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250 for (i = 0; he->h_addr_list[i] != NULL; i++)
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251 memcpy(&((*result)[i]), he->h_addr_list[i], sizeof(struct in_addr));
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252
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253 (*result)[i].s_addr = INADDR_NONE;
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254
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255 *count = i;
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256
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257 return 0;
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258 #endif /* GG_CONFIG_HAVE_GETHOSTBYNAME_R */
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259 }
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260
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261 /**
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262 * \internal Rozwiązuje nazwę i zapisuje wynik do podanego gniazda.
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263 *
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264 * \note Użycie logowania w tej funkcji może mieć negatywny wpływ na
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265 * aplikacje jednowątkowe korzystające.
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266 *
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267 * \param fd Deskryptor gniazda
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268 * \param hostname Nazwa serwera
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269 * \param pthread Flaga blokowania unicestwiania wątku podczas alokacji pamięci
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270 *
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271 * \return 0 jeśli się powiodło, -1 w przypadku błędu
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272 */
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273 static int gg_resolver_run(int fd, const char *hostname, int pthread)
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274 {
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275 struct in_addr addr_ip[2], *addr_list = NULL;
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276 unsigned int addr_count;
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277 int res = 0;
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278 #ifdef GG_CONFIG_HAVE_PTHREAD
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279 int old_state;
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280 #endif
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281
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282 #ifdef GG_CONFIG_HAVE_PTHREAD
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283 pthread_cleanup_push(gg_resolver_cleaner, &addr_list);
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284 #endif
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285
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286 if ((addr_ip[0].s_addr = inet_addr(hostname)) == INADDR_NONE) {
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287 if (gg_gethostbyname_real(hostname, &addr_list, &addr_count, pthread) == -1) {
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288 #ifdef GG_CONFIG_HAVE_PTHREAD
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289 if (pthread)
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290 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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291 #endif
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292
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293 free(addr_list);
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294 addr_list = NULL;
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295
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296 #ifdef GG_CONFIG_HAVE_PTHREAD
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297 if (pthread)
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298 pthread_setcancelstate(old_state, NULL);
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299 #endif
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300
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301 addr_count = 0;
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302 /* addr_ip[0] już zawiera INADDR_NONE */
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303 }
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304 } else {
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305 addr_ip[1].s_addr = INADDR_NONE;
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306 addr_count = 1;
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307 }
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308
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309 if (send(fd, addr_list != NULL ? addr_list : addr_ip, (addr_count + 1) * sizeof(struct in_addr), 0) != (int)((addr_count + 1) * sizeof(struct in_addr)))
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310 res = -1;
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311
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312 #ifdef GG_CONFIG_HAVE_PTHREAD
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313 if (pthread)
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314 pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &old_state);
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315 #endif
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316
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317 free(addr_list);
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318 addr_list = NULL;
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319
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320 #ifdef GG_CONFIG_HAVE_PTHREAD
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321 if (pthread)
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322 pthread_setcancelstate(old_state, NULL);
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323
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324 pthread_cleanup_pop(0);
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325 #endif
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326
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327 return res;
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328 }
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329
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330 /**
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331 * \internal Odpowiednik \c gethostbyname zapewniający współbieżność.
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332 *
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333 * Jeśli dany system dostarcza \c gethostbyname_r, używa się tej wersji, jeśli
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334 * nie, to zwykłej \c gethostbyname. Funkcja służy do zachowania zgodności
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335 * ABI i służy do pobierania tylko pierwszego adresu -- pozostałe mogą
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336 * zostać zignorowane przez aplikację.
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337 *
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338 * \param hostname Nazwa serwera
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339 *
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340 * \return Zaalokowana struktura \c in_addr lub NULL w przypadku błędu.
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341 */
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342 struct in_addr *gg_gethostbyname(const char *hostname)
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343 {
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344 struct in_addr *result;
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parents: 31880
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345 unsigned int count;
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346
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diff changeset
347 if (gg_gethostbyname_real(hostname, &result, &count, 0) == -1)
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348 return NULL;
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349
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350 return result;
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351 }
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352
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353 #ifdef GG_CONFIG_HAVE_FORK
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354
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355 /**
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356 * \internal Struktura przekazywana do wątku rozwiązującego nazwę.
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357 */
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358 struct gg_resolver_fork_data {
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359 int pid; /*< Identyfikator procesu */
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360 };
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361
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362 /**
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363 * \internal Rozwiązuje nazwę serwera w osobnym procesie.
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364 *
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365 * Połączenia asynchroniczne nie mogą blokować procesu w trakcie rozwiązywania
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366 * nazwy serwera. W tym celu tworzona jest para gniazd, nowy proces i dopiero
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parents: 31880
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367 * w nim przeprowadzane jest rozwiązywanie nazwy. Deskryptor gniazda do odczytu
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368 * zapisuje się w strukturze sieci i czeka na dane w postaci struktury
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369 * \c in_addr. Jeśli nie znaleziono nazwy, zwracana jest \c INADDR_NONE.
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370 *
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371 * \param fd Wskaźnik na zmienną, gdzie zostanie umieszczony deskryptor gniazda
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372 * \param priv_data Wskaźnik na zmienną, gdzie zostanie umieszczony wskaźnik
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373 * do numeru procesu potomnego rozwiązującego nazwę
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374 * \param hostname Nazwa serwera do rozwiązania
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375 *
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376 * \return 0 jeśli się powiodło, -1 w przypadku błędu
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377 */
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378 static int gg_resolver_fork_start(int *fd, void **priv_data, const char *hostname)
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379 {
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380 struct gg_resolver_fork_data *data = NULL;
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381 int pipes[2], new_errno;
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382
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383 gg_debug(GG_DEBUG_FUNCTION, "** gg_resolver_fork_start(%p, %p, \"%s\");\n", fd, priv_data, hostname);
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diff changeset
384
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385 if (fd == NULL || priv_data == NULL || hostname == NULL) {
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386 gg_debug(GG_DEBUG_MISC, "// gg_resolver_fork_start() invalid arguments\n");
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387 errno = EFAULT;
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388 return -1;
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389 }
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diff changeset
390
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391 data = malloc(sizeof(struct gg_resolver_fork_data));
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diff changeset
392
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diff changeset
393 if (data == NULL) {
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394 gg_debug(GG_DEBUG_MISC, "// gg_resolver_fork_start() out of memory for resolver data\n");
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395 return -1;
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396 }
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diff changeset
397
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parents: 31880
diff changeset
398 if (socketpair(AF_LOCAL, SOCK_STREAM, 0, pipes) == -1) {
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399 gg_debug(GG_DEBUG_MISC, "// gg_resolver_fork_start() unable to create pipes (errno=%d, %s)\n", errno, strerror(errno));
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400 free(data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
401 return -1;
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402 }
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parents:
diff changeset
403
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
404 data->pid = fork();
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
405
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
406 if (data->pid == -1) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
407 new_errno = errno;
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diff changeset
408 goto cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
409 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
410
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
411 if (data->pid == 0) {
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
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parents: 31880
diff changeset
412 int status;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
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parents: 31880
diff changeset
413
29751
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diff changeset
414 close(pipes[0]);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
415
35617
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parents: 31880
diff changeset
416 status = (gg_resolver_run(pipes[1], hostname, 0) == -1) ? 1 : 0;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
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parents: 31880
diff changeset
417
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
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parents: 31880
diff changeset
418 #ifdef HAVE__EXIT
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419 _exit(status);
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diff changeset
420 #else
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diff changeset
421 exit(status);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
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parents: 31880
diff changeset
422 #endif
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423 }
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parents:
diff changeset
424
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
425 close(pipes[1]);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
426
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
427 gg_debug(GG_DEBUG_MISC, "// gg_resolver_fork_start() %p\n", data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
428
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
429 *fd = pipes[0];
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diff changeset
430 *priv_data = data;
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diff changeset
431
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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diff changeset
432 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
433
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
434 cleanup:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
435 free(data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
436 close(pipes[0]);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
437 close(pipes[1]);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
438
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
439 errno = new_errno;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
440
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
441 return -1;
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parents:
diff changeset
442 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
443
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
444 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
445 * \internal Usuwanie zasobów po procesie rozwiązywaniu nazwy.
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parents:
diff changeset
446 *
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parents:
diff changeset
447 * Funkcja wywoływana po zakończeniu rozwiązanywania nazwy lub przy zwalnianiu
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parents:
diff changeset
448 * zasobów sesji podczas rozwiązywania nazwy.
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parents:
diff changeset
449 *
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parents:
diff changeset
450 * \param priv_data Wskaźnik na zmienną przechowującą wskaźnik do prywatnych
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parents:
diff changeset
451 * danych
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parents:
diff changeset
452 * \param force Flaga usuwania zasobów przed zakończeniem działania
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
453 */
29974
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Paul Aurich <darkrain42@pidgin.im>
parents: 29824
diff changeset
454 static void gg_resolver_fork_cleanup(void **priv_data, int force)
29751
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diff changeset
455 {
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parents:
diff changeset
456 struct gg_resolver_fork_data *data;
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parents:
diff changeset
457
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parents:
diff changeset
458 if (priv_data == NULL || *priv_data == NULL)
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parents:
diff changeset
459 return;
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parents:
diff changeset
460
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
461 data = (struct gg_resolver_fork_data*) *priv_data;
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parents:
diff changeset
462 *priv_data = NULL;
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parents:
diff changeset
463
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
464 if (force)
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parents:
diff changeset
465 kill(data->pid, SIGKILL);
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parents:
diff changeset
466
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
467 waitpid(data->pid, NULL, WNOHANG);
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parents:
diff changeset
468
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
469 free(data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
470 }
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Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
471
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
472 #endif /* GG_CONFIG_HAVE_FORK */
29751
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parents:
diff changeset
473
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parents:
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474 #ifdef GG_CONFIG_HAVE_PTHREAD
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parents:
diff changeset
475
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
476 /**
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parents:
diff changeset
477 * \internal Struktura przekazywana do wątku rozwiązującego nazwę.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
478 */
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parents:
diff changeset
479 struct gg_resolver_pthread_data {
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parents:
diff changeset
480 pthread_t thread; /*< Identyfikator wątku */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
481 char *hostname; /*< Nazwa serwera */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
482 int wfd; /*< Deskryptor do zapisu */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
483 };
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
484
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
485 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
486 * \internal Usuwanie zasobów po wątku rozwiązywaniu nazwy.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
487 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
488 * Funkcja wywoływana po zakończeniu rozwiązanywania nazwy lub przy zwalnianiu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
489 * zasobów sesji podczas rozwiązywania nazwy.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
490 *
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parents:
diff changeset
491 * \param priv_data Wskaźnik na zmienną przechowującą wskaźnik do prywatnych
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parents:
diff changeset
492 * danych
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diff changeset
493 * \param force Flaga usuwania zasobów przed zakończeniem działania
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
494 */
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parents:
diff changeset
495 static void gg_resolver_pthread_cleanup(void **priv_data, int force)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
496 {
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parents:
diff changeset
497 struct gg_resolver_pthread_data *data;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
498
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
499 if (priv_data == NULL || *priv_data == NULL)
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parents:
diff changeset
500 return;
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parents:
diff changeset
501
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parents:
diff changeset
502 data = (struct gg_resolver_pthread_data *) *priv_data;
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parents:
diff changeset
503 *priv_data = NULL;
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parents:
diff changeset
504
35617
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Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
505 if (force)
29751
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diff changeset
506 pthread_cancel(data->thread);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
507
35617
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Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
508 pthread_join(data->thread, NULL);
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Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
509
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Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
510 close(data->wfd);
29751
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diff changeset
511 free(data->hostname);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
512 free(data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
513 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
514
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
515 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
516 * \internal Wątek rozwiązujący nazwę.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
517 *
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parents:
diff changeset
518 * \param arg Wskaźnik na strukturę \c gg_resolver_pthread_data
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
519 */
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John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
520 static void *gg_resolver_pthread_thread(void *arg)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
521 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
522 struct gg_resolver_pthread_data *data = arg;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
523
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
524 if (gg_resolver_run(data->wfd, data->hostname, 1) == -1)
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
525 pthread_exit((void*) -1);
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
526 else
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
527 pthread_exit(NULL);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
528
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
529 return NULL; /* żeby kompilator nie marudził */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
530 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
531
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
532 /**
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John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
533 * \internal Rozwiązuje nazwę serwera w osobnym wątku.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
534 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
535 * Funkcja działa analogicznie do \c gg_resolver_fork_start(), z tą różnicą,
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
536 * że działa na wątkach, nie procesach. Jest dostępna wyłącznie gdy podczas
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
537 * kompilacji włączono odpowiednią opcję.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
538 *
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
539 * \param fd Wskaźnik na zmienną, gdzie zostanie umieszczony deskryptor gniazda
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
540 * \param priv_data Wskaźnik na zmienną, gdzie zostanie umieszczony wskaźnik
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
541 * do prywatnych danych wątku rozwiązującego nazwę
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
542 * \param hostname Nazwa serwera do rozwiązania
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
543 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
544 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
545 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
546 static int gg_resolver_pthread_start(int *fd, void **priv_data, const char *hostname)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
547 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
548 struct gg_resolver_pthread_data *data = NULL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
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parents:
diff changeset
549 int pipes[2], new_errno;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
550
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
551 gg_debug(GG_DEBUG_FUNCTION, "** gg_resolver_pthread_start(%p, %p, \"%s\");\n", fd, priv_data, hostname);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
552
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
553 if (fd == NULL || priv_data == NULL || hostname == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
554 gg_debug(GG_DEBUG_MISC, "// gg_resolver_pthread_start() invalid arguments\n");
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
555 errno = EFAULT;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
556 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
557 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
558
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
559 data = malloc(sizeof(struct gg_resolver_pthread_data));
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
560
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
561 if (data == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
562 gg_debug(GG_DEBUG_MISC, "// gg_resolver_pthread_start() out of memory for resolver data\n");
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
563 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
564 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
565
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
566 if (socketpair(AF_LOCAL, SOCK_STREAM, 0, pipes) == -1) {
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
567 gg_debug(GG_DEBUG_MISC, "// gg_resolver_pthread_start() unable to create pipes (errno=%d, %s)\n", errno, strerror(errno));
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
568 free(data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
569 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
570 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
571
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
572 data->hostname = strdup(hostname);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
573
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
574 if (data->hostname == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
575 gg_debug(GG_DEBUG_MISC, "// gg_resolver_pthread_start() out of memory\n");
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
576 new_errno = errno;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
577 goto cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
578 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
579
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
580 data->wfd = pipes[1];
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
581
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
582 if (pthread_create(&data->thread, NULL, gg_resolver_pthread_thread, data)) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
583 gg_debug(GG_DEBUG_MISC, "// gg_resolver_pthread_start() unable to create thread\n");
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
584 new_errno = errno;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
585 goto cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
586 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
587
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
588 gg_debug(GG_DEBUG_MISC, "// gg_resolver_pthread_start() %p\n", data);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
589
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
590 *fd = pipes[0];
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
591 *priv_data = data;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
592
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
593 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
594
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
595 cleanup:
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
596 if (data != NULL)
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
597 free(data->hostname);
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
598
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
599 free(data);
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
600
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
601 close(pipes[0]);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
602 close(pipes[1]);
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
603
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
604 errno = new_errno;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
605
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
606 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
607 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
608
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
609 #endif /* GG_CONFIG_HAVE_PTHREAD */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
610
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
611 #ifdef _WIN32
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
612
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
613 /**
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
614 * \internal Struktura przekazywana do wątku rozwiązującego nazwę.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
615 */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
616 struct gg_resolver_win32_data {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
617 HANDLE thread; /*< Uchwyt wątku */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
618 char *hostname; /*< Nazwa serwera */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
619 int wfd; /*< Deskryptor do zapisu */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
620 };
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
621
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
622 /**
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
623 * \internal Wątek rozwiązujący nazwę.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
624 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
625 * \param arg Wskaźnik na strukturę \c gg_resolver_win32_data
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
626 */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
627 static DWORD WINAPI gg_resolver_win32_thread(void *arg)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
628 {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
629 struct gg_resolver_win32_data *data = arg;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
630
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
631 if (gg_resolver_run(data->wfd, data->hostname, 0) == -1)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
632 ExitThread(-1);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
633 else
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
634 ExitThread(0);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
635
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
636 return 0; /* żeby kompilator nie marudził */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
637 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
638
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
639 /**
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
640 * \internal Rozwiązuje nazwę serwera w osobnym wątku.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
641 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
642 * Funkcja działa analogicznie do \c gg_resolver_pthread_start(), z tą różnicą,
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
643 * że działa na wątkach Win32. Jest dostępna wyłącznie przy kompilacji dla
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
644 * systemu Windows.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
645 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
646 * \param fd Wskaźnik na zmienną, gdzie zostanie umieszczony deskryptor gniazda
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
647 * \param priv_data Wskaźnik na zmienną, gdzie zostanie umieszczony wskaźnik
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
648 * do prywatnych danych wątku rozwiązującego nazwę
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
649 * \param hostname Nazwa serwera do rozwiązania
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
650 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
651 * \return 0 jeśli się powiodło, -1 w przypadku błędu
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
652 */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
653 static int gg_resolver_win32_start(int *fd, void **priv_data, const char *hostname)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
654 {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
655 struct gg_resolver_win32_data *data = NULL;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
656 int pipes[2], new_errno;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
657
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
658 gg_debug(GG_DEBUG_FUNCTION, "** gg_resolver_win32_start(%p, %p, \"%s\");\n", fd, priv_data, hostname);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
659
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
660 if (fd == NULL || priv_data == NULL || hostname == NULL) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
661 gg_debug(GG_DEBUG_MISC, "// gg_resolver_win32_start() invalid arguments\n");
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
662 errno = EFAULT;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
663 return -1;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
664 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
665
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
666 data = malloc(sizeof(struct gg_resolver_win32_data));
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
667
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
668 if (data == NULL) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
669 gg_debug(GG_DEBUG_MISC, "// gg_resolver_win32_start() out of memory for resolver data\n");
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
670 return -1;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
671 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
672
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
673 if (socketpair(AF_LOCAL, SOCK_STREAM, 0, pipes) == -1) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
674 gg_debug(GG_DEBUG_MISC, "// gg_resolver_win32_start() unable to create pipes (errno=%d, %s)\n", errno, strerror(errno));
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
675 free(data);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
676 return -1;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
677 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
678
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
679 data->hostname = strdup(hostname);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
680
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
681 if (data->hostname == NULL) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
682 gg_debug(GG_DEBUG_MISC, "// gg_resolver_win32_start() out of memory\n");
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
683 new_errno = errno;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
684 goto cleanup;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
685 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
686
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
687 data->wfd = pipes[1];
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
688
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
689 data->thread = CreateThread(NULL, 0, gg_resolver_win32_thread, data, 0, NULL);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
690 if (!data->thread) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
691 gg_debug(GG_DEBUG_MISC, "// gg_resolver_win32_start() unable to create thread\n");
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
692 new_errno = errno;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
693 goto cleanup;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
694 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
695
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
696 gg_debug(GG_DEBUG_MISC, "// gg_resolver_win32_start() %p\n", data);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
697
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
698 *fd = pipes[0];
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
699 *priv_data = data;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
700
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
701 return 0;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
702
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
703 cleanup:
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
704 if (data) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
705 free(data->hostname);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
706 free(data);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
707 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
708
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
709 close(pipes[0]);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
710 close(pipes[1]);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
711
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
712 errno = new_errno;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
713
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
714 return -1;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
715 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
716
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
717 /**
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
718 * \internal Usuwanie zasobów po wątku rozwiązywaniu nazwy.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
719 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
720 * Funkcja wywoływana po zakończeniu rozwiązanywania nazwy lub przy zwalnianiu
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
721 * zasobów sesji podczas rozwiązywania nazwy.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
722 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
723 * \param priv_data Wskaźnik na zmienną przechowującą wskaźnik do prywatnych
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
724 * danych
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
725 * \param force Flaga usuwania zasobów przed zakończeniem działania
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
726 */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
727 static void gg_resolver_win32_cleanup(void **priv_data, int force)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
728 {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
729 struct gg_resolver_win32_data *data;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
730
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
731 if (priv_data == NULL || *priv_data == NULL)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
732 return;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
733
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
734 data = (struct gg_resolver_win32_data *) *priv_data;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
735 *priv_data = NULL;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
736
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
737 if (WaitForSingleObject(data->thread, 0) == WAIT_TIMEOUT) {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
738 if (force)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
739 TerminateThread(data->thread, 0);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
740 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
741
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
742 CloseHandle(data->thread);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
743
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
744 close(data->wfd);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
745 free(data->hostname);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
746 free(data);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
747 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
748
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
749 #endif /* _WIN32 */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
750
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
751 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
752 * Ustawia sposób rozwiązywania nazw w sesji.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
753 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
754 * \param gs Struktura sesji
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
755 * \param type Sposób rozwiązywania nazw (patrz \ref build-resolver)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
756 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
757 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
758 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
759 int gg_session_set_resolver(struct gg_session *gs, gg_resolver_t type)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
760 {
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
761 GG_SESSION_CHECK(gs, -1);
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
762
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
763 if (type == GG_RESOLVER_DEFAULT) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
764 if (gg_global_resolver_type != GG_RESOLVER_DEFAULT) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
765 gs->resolver_type = gg_global_resolver_type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
766 gs->resolver_start = gg_global_resolver_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
767 gs->resolver_cleanup = gg_global_resolver_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
768 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
769 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
770
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
771 #ifdef _WIN32
29824
9878119b5d78 Finish making libgadu compile on Windows. Fixes #10542 finally!
Krzysztof Klinikowski <kkszysiu@gmail.com>
parents: 29752
diff changeset
772 type = GG_RESOLVER_WIN32;
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
773 #elif defined(GG_CONFIG_HAVE_PTHREAD) && defined(GG_CONFIG_PTHREAD_DEFAULT)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
774 type = GG_RESOLVER_PTHREAD;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
775 #elif defined(GG_CONFIG_HAVE_FORK)
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
776 type = GG_RESOLVER_FORK;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
777 #endif
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
778 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
779
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
780 switch (type) {
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
781 #ifdef GG_CONFIG_HAVE_FORK
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
782 case GG_RESOLVER_FORK:
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
783 gs->resolver_type = type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
784 gs->resolver_start = gg_resolver_fork_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
785 gs->resolver_cleanup = gg_resolver_fork_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
786 return 0;
29824
9878119b5d78 Finish making libgadu compile on Windows. Fixes #10542 finally!
Krzysztof Klinikowski <kkszysiu@gmail.com>
parents: 29752
diff changeset
787 #endif
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
788
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
789 #ifdef GG_CONFIG_HAVE_PTHREAD
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
790 case GG_RESOLVER_PTHREAD:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
791 gs->resolver_type = type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
792 gs->resolver_start = gg_resolver_pthread_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
793 gs->resolver_cleanup = gg_resolver_pthread_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
794 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
795 #endif
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
796
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
797 #ifdef _WIN32
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
798 case GG_RESOLVER_WIN32:
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
799 gs->resolver_type = type;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
800 gs->resolver_start = gg_resolver_win32_start;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
801 gs->resolver_cleanup = gg_resolver_win32_cleanup;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
802 return 0;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
803 #endif
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
804
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
805 default:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
806 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
807 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
808 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
809 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
810
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
811 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
812 * Zwraca sposób rozwiązywania nazw w sesji.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
813 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
814 * \param gs Struktura sesji
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
815 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
816 * \return Sposób rozwiązywania nazw
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
817 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
818 gg_resolver_t gg_session_get_resolver(struct gg_session *gs)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
819 {
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
820 GG_SESSION_CHECK(gs, (gg_resolver_t) -1);
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
821
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
822 return gs->resolver_type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
823 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
824
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
825 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
826 * Ustawia własny sposób rozwiązywania nazw w sesji.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
827 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
828 * \param gs Struktura sesji
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
829 * \param resolver_start Funkcja rozpoczynająca rozwiązywanie nazwy
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
830 * \param resolver_cleanup Funkcja zwalniająca zasoby
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
831 *
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
832 * Parametry funkcji rozpoczynającej rozwiązywanie nazwy wyglądają następująco:
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
833 * - \c "int *fd" &mdash; wskaźnik na zmienną, gdzie zostanie umieszczony deskryptor gniazda
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
834 * - \c "void **priv_data" &mdash; wskaźnik na zmienną, gdzie można umieścić wskaźnik do prywatnych danych na potrzeby rozwiązywania nazwy
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
835 * - \c "const char *name" &mdash; nazwa serwera do rozwiązania
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
836 *
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
837 * Parametry funkcji zwalniającej zasoby wyglądają następująco:
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
838 * - \c "void **priv_data" &mdash; wskaźnik na zmienną przechowującą wskaźnik do prywatnych danych, należy go ustawić na \c NULL po zakończeniu
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
839 * - \c "int force" &mdash; flaga mówiąca o tym, że zasoby są zwalniane przed zakończeniem rozwiązywania nazwy, np. z powodu zamknięcia sesji.
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
840 *
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
841 * Własny kod rozwiązywania nazwy powinien stworzyć potok, parę gniazd lub
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
842 * inny deskryptor pozwalający na co najmniej odbiór danych i przekazać go
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
843 * w parametrze \c fd. Na platformie Windows możliwe jest przekazanie jedynie
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
844 * deskryptora gniazda. Po zakończeniu rozwiązywania nazwy powinien wysłać
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
845 * otrzymany adres IP w postaci sieciowej (big-endian) do deskryptora. Jeśli
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
846 * rozwiązywanie nazwy się nie powiedzie, należy wysłać \c INADDR_NONE.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
847 * Następnie zostanie wywołana funkcja zwalniająca zasoby z parametrem
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
848 * \c force równym \c 0. Gdyby sesja została zakończona przed rozwiązaniem
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
849 * nazwy, np. za pomocą funkcji \c gg_logoff(), funkcja zwalniająca zasoby
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
850 * zostanie wywołana z parametrem \c force równym \c 1.
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
851 *
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
852 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
853 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
854 int gg_session_set_custom_resolver(struct gg_session *gs, int (*resolver_start)(int*, void**, const char*), void (*resolver_cleanup)(void**, int))
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
855 {
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
856 GG_SESSION_CHECK(gs, -1);
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
857
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
858 if (resolver_start == NULL || resolver_cleanup == NULL) {
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
859 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
860 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
861 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
862
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
863 gs->resolver_type = GG_RESOLVER_CUSTOM;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
864 gs->resolver_start = resolver_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
865 gs->resolver_cleanup = resolver_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
866
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
867 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
868 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
869
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
870 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
871 * Ustawia sposób rozwiązywania nazw połączenia HTTP.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
872 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
873 * \param gh Struktura połączenia
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
874 * \param type Sposób rozwiązywania nazw (patrz \ref build-resolver)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
875 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
876 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
877 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
878 int gg_http_set_resolver(struct gg_http *gh, gg_resolver_t type)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
879 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
880 if (gh == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
881 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
882 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
883 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
884
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
885 if (type == GG_RESOLVER_DEFAULT) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
886 if (gg_global_resolver_type != GG_RESOLVER_DEFAULT) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
887 gh->resolver_type = gg_global_resolver_type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
888 gh->resolver_start = gg_global_resolver_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
889 gh->resolver_cleanup = gg_global_resolver_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
890 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
891 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
892
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
893 #ifdef _WIN32
29824
9878119b5d78 Finish making libgadu compile on Windows. Fixes #10542 finally!
Krzysztof Klinikowski <kkszysiu@gmail.com>
parents: 29752
diff changeset
894 type = GG_RESOLVER_WIN32;
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
895 #elif defined(GG_CONFIG_HAVE_PTHREAD) && defined(GG_CONFIG_PTHREAD_DEFAULT)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
896 type = GG_RESOLVER_PTHREAD;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
897 #elif defined(GG_CONFIG_HAVE_FORK)
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
898 type = GG_RESOLVER_FORK;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
899 #endif
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
900 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
901
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
902 switch (type) {
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
903 #ifdef GG_CONFIG_HAVE_FORK
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
904 case GG_RESOLVER_FORK:
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
905 gh->resolver_type = type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
906 gh->resolver_start = gg_resolver_fork_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
907 gh->resolver_cleanup = gg_resolver_fork_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
908 return 0;
29824
9878119b5d78 Finish making libgadu compile on Windows. Fixes #10542 finally!
Krzysztof Klinikowski <kkszysiu@gmail.com>
parents: 29752
diff changeset
909 #endif
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
910
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
911 #ifdef GG_CONFIG_HAVE_PTHREAD
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
912 case GG_RESOLVER_PTHREAD:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
913 gh->resolver_type = type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
914 gh->resolver_start = gg_resolver_pthread_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
915 gh->resolver_cleanup = gg_resolver_pthread_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
916 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
917 #endif
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
918
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
919 #ifdef _WIN32
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
920 case GG_RESOLVER_WIN32:
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
921 gh->resolver_type = type;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
922 gh->resolver_start = gg_resolver_win32_start;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
923 gh->resolver_cleanup = gg_resolver_win32_cleanup;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
924 return 0;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
925 #endif
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
926
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
927 default:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
928 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
929 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
930 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
931 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
932
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
933 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
934 * Zwraca sposób rozwiązywania nazw połączenia HTTP.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
935 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
936 * \param gh Struktura połączenia
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
937 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
938 * \return Sposób rozwiązywania nazw
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
939 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
940 gg_resolver_t gg_http_get_resolver(struct gg_http *gh)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
941 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
942 if (gh == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
943 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
944 return GG_RESOLVER_INVALID;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
945 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
946
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
947 return gh->resolver_type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
948 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
949
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
950 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
951 * Ustawia własny sposób rozwiązywania nazw połączenia HTTP.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
952 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
953 * \param gh Struktura sesji
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
954 * \param resolver_start Funkcja rozpoczynająca rozwiązywanie nazwy
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
955 * \param resolver_cleanup Funkcja zwalniająca zasoby
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
956 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
957 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
958 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
959 int gg_http_set_custom_resolver(struct gg_http *gh, int (*resolver_start)(int*, void**, const char*), void (*resolver_cleanup)(void**, int))
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
960 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
961 if (gh == NULL || resolver_start == NULL || resolver_cleanup == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
962 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
963 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
964 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
965
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
966 gh->resolver_type = GG_RESOLVER_CUSTOM;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
967 gh->resolver_start = resolver_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
968 gh->resolver_cleanup = resolver_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
969
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
970 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
971 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
972
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
973 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
974 * Ustawia sposób rozwiązywania nazw globalnie dla biblioteki.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
975 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
976 * \param type Sposób rozwiązywania nazw (patrz \ref build-resolver)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
977 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
978 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
979 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
980 int gg_global_set_resolver(gg_resolver_t type)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
981 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
982 switch (type) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
983 case GG_RESOLVER_DEFAULT:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
984 gg_global_resolver_type = type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
985 gg_global_resolver_start = NULL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
986 gg_global_resolver_cleanup = NULL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
987 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
988
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
989 #ifdef GG_CONFIG_HAVE_FORK
31826
0f6ab56fbf9d Update libgadu to 0.11.0 plus local changes; thanks to Tomasz Wasilczyk.
Ethan Blanton <elb@pidgin.im>
parents: 31609
diff changeset
990 case GG_RESOLVER_FORK:
0f6ab56fbf9d Update libgadu to 0.11.0 plus local changes; thanks to Tomasz Wasilczyk.
Ethan Blanton <elb@pidgin.im>
parents: 31609
diff changeset
991 gg_global_resolver_type = type;
0f6ab56fbf9d Update libgadu to 0.11.0 plus local changes; thanks to Tomasz Wasilczyk.
Ethan Blanton <elb@pidgin.im>
parents: 31609
diff changeset
992 gg_global_resolver_start = gg_resolver_fork_start;
0f6ab56fbf9d Update libgadu to 0.11.0 plus local changes; thanks to Tomasz Wasilczyk.
Ethan Blanton <elb@pidgin.im>
parents: 31609
diff changeset
993 gg_global_resolver_cleanup = gg_resolver_fork_cleanup;
0f6ab56fbf9d Update libgadu to 0.11.0 plus local changes; thanks to Tomasz Wasilczyk.
Ethan Blanton <elb@pidgin.im>
parents: 31609
diff changeset
994 return 0;
31294
73607ab89c6f Remove trailing whitespace
Richard Laager <rlaager@pidgin.im>
parents: 30443
diff changeset
995 #endif
73607ab89c6f Remove trailing whitespace
Richard Laager <rlaager@pidgin.im>
parents: 30443
diff changeset
996
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
997 #ifdef GG_CONFIG_HAVE_PTHREAD
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
998 case GG_RESOLVER_PTHREAD:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
999 gg_global_resolver_type = type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1000 gg_global_resolver_start = gg_resolver_pthread_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1001 gg_global_resolver_cleanup = gg_resolver_pthread_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1002 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1003 #endif
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1004
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1005 #ifdef _WIN32
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1006 case GG_RESOLVER_WIN32:
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1007 gg_global_resolver_type = type;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1008 gg_global_resolver_start = gg_resolver_win32_start;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1009 gg_global_resolver_cleanup = gg_resolver_win32_cleanup;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1010 return 0;
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1011 #endif
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1012
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1013 default:
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1014 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1015 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1016 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1017 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1018
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1019 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1020 * Zwraca sposób rozwiązywania nazw globalnie dla biblioteki.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1021 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1022 * \return Sposób rozwiązywania nazw
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1023 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1024 gg_resolver_t gg_global_get_resolver(void)
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1025 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1026 return gg_global_resolver_type;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1027 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1028
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1029 /**
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1030 * Ustawia własny sposób rozwiązywania nazw globalnie dla biblioteki.
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1031 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1032 * \param resolver_start Funkcja rozpoczynająca rozwiązywanie nazwy
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1033 * \param resolver_cleanup Funkcja zwalniająca zasoby
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1034 *
31609
d67fbc90b28a matekm and kkszysiu collaborated on this patch to update our internal libgadu
John Bailey <rekkanoryo@rekkanoryo.org>
parents: 31294
diff changeset
1035 * Patrz \ref gg_session_set_custom_resolver.
29751
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1036 *
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1037 * \return 0 jeśli się powiodło, -1 w przypadku błędu
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1038 */
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1039 int gg_global_set_custom_resolver(int (*resolver_start)(int*, void**, const char*), void (*resolver_cleanup)(void**, int))
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1040 {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1041 if (resolver_start == NULL || resolver_cleanup == NULL) {
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1042 errno = EINVAL;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1043 return -1;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1044 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1045
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1046 gg_global_resolver_type = GG_RESOLVER_CUSTOM;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1047 gg_global_resolver_start = resolver_start;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1048 gg_global_resolver_cleanup = resolver_cleanup;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1049
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1050 return 0;
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1051 }
438f88ecc11e Update our internal libgadu to 1.9.0-rc2. This does not yet build on Windows.
John Bailey <rekkanoryo@rekkanoryo.org>
parents:
diff changeset
1052
35617
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1053 /**
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1054 * Odczytuje dane z procesu/wątku rozwiązywania nazw.
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1055 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1056 * \param fd Deskryptor
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1057 * \param buf Wskaźnik na bufor
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1058 * \param len Długość bufora
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1059 *
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1060 * \return Patrz recv() i read().
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1061 */
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1062 int gg_resolver_recv(int fd, void *buf, size_t len)
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1063 {
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1064 #ifndef _WIN32
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1065 return read(fd, buf, len);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1066 #else
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1067 return recv(fd, buf, len, 0);
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1068 #endif
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1069 }
c9069e0e3c36 Update internal libgadu to 1.12.0-rc2
Tomasz Wasilczyk <twasilczyk@pidgin.im>
parents: 31880
diff changeset
1070

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