1 | /* rgdebinstallprogress.cc |
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2 | * |
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3 | * Copyright (c) 2004 Canonical |
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4 | * |
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5 | * Author: Michael Vogt <mvo@debian.org> |
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6 | * |
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7 | * This program is free software; you can redistribute it and/or |
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8 | * modify it under the terms of the GNU General Public License as |
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9 | * published by the Free Software Foundation; either version 2 of the |
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10 | * License, or (at your option) any later version. |
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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 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 General Public License |
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18 | * 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 | #include "config.h" |
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24 | |
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25 | #ifdef WITH_DPKG_STATUSFD |
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26 | |
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27 | #include <sys/wait.h> |
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28 | #include <sys/types.h> |
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29 | #include <sys/fcntl.h> |
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30 | #include <sys/socket.h> |
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31 | #include <sys/un.h> |
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32 | |
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33 | #include "rgmainwindow.h" |
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34 | #include "gsynaptic.h" |
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35 | |
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36 | #include "rgdebinstallprogress.h" |
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37 | #include "rguserdialog.h" |
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38 | |
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39 | #include <apt-pkg/configuration.h> |
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40 | #include <apt-pkg/error.h> |
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41 | #include <gtk/gtk.h> |
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42 | |
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43 | #include <unistd.h> |
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44 | #include <stdio.h> |
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45 | |
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46 | #include <vte/vte.h> |
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47 | |
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48 | |
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49 | #include "i18n.h" |
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50 | |
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51 | // timeout in sec until the expander is expanded |
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52 | static const int RGTERMINAL_TIMEOUT=60; |
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53 | |
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54 | // removing |
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55 | char* RGDebInstallProgress::remove_stages[NR_REMOVE_STAGES] = { |
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56 | "half-configured", |
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57 | "half-installed", |
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58 | "config-files"}; |
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59 | char* RGDebInstallProgress::remove_stages_translations[NR_REMOVE_STAGES] = { |
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60 | N_("Preparing for removal %s"), |
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61 | N_("Removing %s"), |
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62 | N_("Removed %s")}; |
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63 | |
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64 | // purging |
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65 | char *RGDebInstallProgress::purge_stages[NR_PURGE_STAGES] = { |
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66 | "half-configured", |
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67 | "half-installed", |
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68 | "config-files", |
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69 | "not-installed"}; |
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70 | char *RGDebInstallProgress::purge_stages_translations[NR_PURGE_STAGES] = { |
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71 | N_("Preparing for removal %s"), |
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72 | N_("Removing with config %s"), |
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73 | N_("Removed %s"), |
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74 | N_("Removed with config %s")}; |
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75 | |
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76 | // purge only (for packages that are alreay removed) |
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77 | char *RGDebInstallProgress::purge_only_stages[NR_PURGE_ONLY_STAGES] = { |
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78 | "config-files", |
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79 | "not-installed"}; |
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80 | char *RGDebInstallProgress::purge_only_stages_translations[NR_PURGE_ONLY_STAGES] = { |
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81 | N_("Removing with config %s"), |
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82 | N_("Removed with config %s")}; |
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83 | |
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84 | // install |
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85 | char *RGDebInstallProgress::install_stages[NR_INSTALL_STAGES] = { |
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86 | "half-installed", |
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87 | "unpacked", |
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88 | "half-configured", |
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89 | "installed"}; |
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90 | char *RGDebInstallProgress::install_stages_translations[NR_INSTALL_STAGES] = { |
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91 | N_("Preparing %s"), |
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92 | N_("Unpacking %s"), |
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93 | N_("Configuring %s"), |
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94 | N_("Installed %s")}; |
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95 | |
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96 | // update |
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97 | char *RGDebInstallProgress::update_stages[NR_UPDATE_STAGES] = { |
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98 | "unpack", |
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99 | "half-installed", |
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100 | "unpacked", |
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101 | "half-configured", |
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102 | "installed"}; |
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103 | char *RGDebInstallProgress::update_stages_translations[NR_UPDATE_STAGES] = { |
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104 | N_("Preparing %s"), |
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105 | N_("Installing %s"), |
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106 | N_("Unpacking %s"), |
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107 | N_("Configuring %s"), |
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108 | N_("Installed %s")}; |
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109 | |
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110 | //reinstall |
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111 | char *RGDebInstallProgress::reinstall_stages[NR_REINSTALL_STAGES] = { |
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112 | "half-configured", |
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113 | "unpacked", |
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114 | "half-installed", |
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115 | "unpacked", |
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116 | "half-configured", |
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117 | "installed" }; |
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118 | char *RGDebInstallProgress::reinstall_stages_translations[NR_REINSTALL_STAGES] = { |
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119 | N_("Preparing %s"), |
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120 | N_("Unpacking %s"), |
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121 | N_("Installing %s"), |
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122 | N_("Unpacking %s"), |
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123 | N_("Configuring %s"), |
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124 | N_("Installed %s") }; |
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125 | |
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126 | |
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127 | void RGDebInstallProgress::child_exited(VteReaper *vtereaper, |
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128 | gint child_pid, gint ret, |
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129 | gpointer data) |
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130 | { |
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131 | RGDebInstallProgress *me = (RGDebInstallProgress*)data; |
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132 | |
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133 | if(child_pid == me->_child_id) { |
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134 | // cout << "correct child exited" << endl; |
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135 | // cout << "waitpid returned: " << WEXITSTATUS(ret) << endl; |
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136 | me->res = (pkgPackageManager::OrderResult)WEXITSTATUS(ret); |
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137 | me->child_has_exited=true; |
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138 | } |
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139 | } |
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140 | |
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141 | |
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142 | ssize_t |
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143 | write_fd(int fd, void *ptr, size_t nbytes, int sendfd) |
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144 | { |
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145 | struct msghdr msg; |
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146 | struct iovec iov[1]; |
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147 | |
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148 | union { |
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149 | struct cmsghdr cm; |
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150 | char control[CMSG_SPACE(sizeof(int))]; |
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151 | } control_un; |
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152 | struct cmsghdr *cmptr; |
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153 | |
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154 | msg.msg_control = control_un.control; |
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155 | msg.msg_controllen = sizeof(control_un.control); |
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156 | |
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157 | cmptr = CMSG_FIRSTHDR(&msg); |
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158 | cmptr->cmsg_len = CMSG_LEN(sizeof(int)); |
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159 | cmptr->cmsg_level = SOL_SOCKET; |
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160 | cmptr->cmsg_type = SCM_RIGHTS; |
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161 | *((int *) CMSG_DATA(cmptr)) = sendfd; |
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162 | msg.msg_name = NULL; |
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163 | msg.msg_namelen = 0; |
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164 | |
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165 | iov[0].iov_base = ptr; |
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166 | iov[0].iov_len = nbytes; |
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167 | msg.msg_iov = iov; |
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168 | msg.msg_iovlen = 1; |
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169 | |
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170 | return(sendmsg(fd, &msg, 0)); |
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171 | } |
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172 | |
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173 | |
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174 | |
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175 | ssize_t |
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176 | read_fd(int fd, void *ptr, size_t nbytes, int *recvfd) |
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177 | { |
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178 | struct msghdr msg; |
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179 | struct iovec iov[1]; |
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180 | ssize_t n; |
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181 | int newfd; |
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182 | |
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183 | union { |
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184 | struct cmsghdr cm; |
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185 | char control[CMSG_SPACE(sizeof(int))]; |
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186 | } control_un; |
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187 | struct cmsghdr *cmptr; |
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188 | |
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189 | msg.msg_control = control_un.control; |
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190 | msg.msg_controllen = sizeof(control_un.control); |
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191 | |
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192 | msg.msg_name = NULL; |
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193 | msg.msg_namelen = 0; |
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194 | |
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195 | iov[0].iov_base = ptr; |
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196 | iov[0].iov_len = nbytes; |
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197 | msg.msg_iov = iov; |
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198 | msg.msg_iovlen = 1; |
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199 | |
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200 | if ( (n = recvmsg(fd, &msg, MSG_WAITALL)) <= 0) |
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201 | return(n); |
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202 | if ( (cmptr = CMSG_FIRSTHDR(&msg)) != NULL && |
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203 | cmptr->cmsg_len == CMSG_LEN(sizeof(int))) { |
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204 | if (cmptr->cmsg_level != SOL_SOCKET) { |
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205 | perror("control level != SOL_SOCKET"); |
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206 | exit(1); |
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207 | } |
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208 | if (cmptr->cmsg_type != SCM_RIGHTS) { |
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209 | perror("control type != SCM_RIGHTS"); |
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210 | exit(1); |
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211 | } |
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212 | *recvfd = *((int *) CMSG_DATA(cmptr)); |
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213 | } else |
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214 | *recvfd = -1; /* descriptor was not passed */ |
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215 | return(n); |
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216 | } |
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217 | /* end read_fd */ |
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218 | |
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219 | #define UNIXSTR_PATH "/var/run/synaptic.socket" |
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220 | |
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221 | int ipc_send_fd(int fd) |
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222 | { |
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223 | // open connection to server |
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224 | struct sockaddr_un servaddr; |
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225 | int serverfd = socket(AF_LOCAL, SOCK_STREAM, 0); |
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226 | bzero(&servaddr, sizeof(servaddr)); |
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227 | servaddr.sun_family = AF_LOCAL; |
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228 | strcpy(servaddr.sun_path, UNIXSTR_PATH); |
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229 | |
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230 | // wait max 5s (5000 * 1000/1000000) for the server |
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231 | for(int i=0;i<5000;i++) { |
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232 | if(connect(serverfd, (struct sockaddr *)&servaddr, sizeof(servaddr))==0) |
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233 | break; |
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234 | usleep(1000); |
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235 | } |
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236 | // send fd to server |
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237 | write_fd(serverfd, (void*)"",1,fd); |
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238 | close(serverfd); |
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239 | return 0; |
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240 | } |
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241 | |
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242 | int ipc_recv_fd() |
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243 | { |
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244 | int ret; |
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245 | |
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246 | // setup socket |
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247 | struct sockaddr_un servaddr,cliaddr; |
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248 | char c; |
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249 | int connfd=-1,fd; |
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250 | |
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251 | int listenfd = socket(AF_LOCAL, SOCK_STREAM, 0); |
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252 | fcntl(listenfd, F_SETFL, O_NONBLOCK); |
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253 | |
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254 | unlink(UNIXSTR_PATH); |
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255 | bzero(&servaddr, sizeof(servaddr)); |
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256 | servaddr.sun_family = AF_LOCAL; |
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257 | strcpy(servaddr.sun_path, UNIXSTR_PATH); |
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258 | bind(listenfd, (struct sockaddr *)&servaddr, sizeof(servaddr)); |
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259 | listen(listenfd, 1); |
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260 | |
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261 | // wait for connections |
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262 | socklen_t clilen = sizeof(cliaddr); |
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263 | |
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264 | // wait max 5s (5000 * 1000/1000000) for the client |
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265 | for(int i=0;i<5000 || connfd > 0;i++) { |
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266 | connfd = accept(listenfd, (struct sockaddr *)&cliaddr, &clilen); |
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267 | if(connfd > 0) |
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268 | break; |
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269 | usleep(1000); |
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270 | RGFlushInterface(); |
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271 | } |
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272 | // read_fd |
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273 | read_fd(connfd, &c,1,&fd); |
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274 | |
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275 | close(connfd); |
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276 | close(listenfd); |
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277 | |
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278 | return fd; |
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279 | } |
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280 | |
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281 | |
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282 | |
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283 | void RGDebInstallProgress::conffile(gchar *conffile, gchar *status) |
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284 | { |
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285 | string primary, secondary; |
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286 | gchar *m,*s,*p; |
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287 | GtkWidget *w; |
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288 | RGGladeUserDialog dia(this, "conffile"); |
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289 | GladeXML *xml = dia.getGladeXML(); |
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290 | |
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291 | p = g_strdup_printf(_("Replace configuration file\n'%s'?"),conffile); |
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292 | s = g_strdup_printf(_("The configuration file %s was modified (by " |
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293 | "you or by a script). An updated version is shipped " |
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294 | "in this package. If you want to keep your current " |
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295 | "version say 'Keep'. Do you want to replace the " |
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296 | "current file and install the new package " |
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297 | "maintainers version? "),conffile); |
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298 | |
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299 | // setup dialog |
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300 | w = glade_xml_get_widget(xml, "label_message"); |
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301 | m = g_strdup_printf("<span weight=\"bold\" size=\"larger\">%s </span> " |
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302 | "\n\n%s", p, s); |
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303 | gtk_label_set_markup(GTK_LABEL(w), m); |
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304 | g_free(p); |
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305 | g_free(s); |
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306 | g_free(m); |
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307 | |
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308 | // diff stuff |
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309 | bool quot=false; |
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310 | int i=0; |
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311 | string orig_file, new_file; |
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312 | |
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313 | // FIXME: add some sanity checks here |
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314 | |
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315 | // go to first ' and read until the end |
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316 | for(;status[i] != '\'' || status[i] == 0;i++) |
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317 | /*nothing*/ |
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318 | ; |
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319 | i++; |
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320 | for(;status[i] != '\'' || status[i] == 0;i++) |
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321 | orig_file.append(1,status[i]); |
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322 | i++; |
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323 | |
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324 | // same for second ' and read until the end |
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325 | for(;status[i] != '\'' || status[i] == 0;i++) |
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326 | /*nothing*/ |
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327 | ; |
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328 | i++; |
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329 | for(;status[i] != '\'' || status[i] == 0;i++) |
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330 | new_file.append(1,status[i]); |
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331 | i++; |
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332 | //cout << "got:" << orig_file << new_file << endl; |
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333 | |
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334 | // read diff |
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335 | string diff; |
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336 | char buf[512]; |
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337 | char *cmd = g_strdup_printf("/usr/bin/diff -u %s %s", orig_file.c_str(), new_file.c_str()); |
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338 | FILE *f = popen(cmd,"r"); |
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339 | while(fgets(buf,512,f) != NULL) { |
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340 | diff += utf8(buf); |
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341 | } |
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342 | pclose(f); |
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343 | g_free(cmd); |
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344 | |
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345 | // set into buffer |
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346 | GtkTextBuffer *text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(glade_xml_get_widget(xml,"textview_diff"))); |
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347 | gtk_text_buffer_set_text(text_buffer,diff.c_str(),-1); |
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348 | |
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349 | int res = dia.run(NULL,true); |
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350 | if(res == GTK_RESPONSE_YES) |
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351 | vte_terminal_feed_child(VTE_TERMINAL(_term), "y\n",2); |
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352 | else |
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353 | vte_terminal_feed_child(VTE_TERMINAL(_term), "n\n",2); |
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354 | |
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355 | // update the "action" clock |
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356 | last_term_action = time(NULL); |
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357 | } |
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358 | |
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359 | void RGDebInstallProgress::startUpdate() |
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360 | { |
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361 | child_has_exited=false; |
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362 | VteReaper* reaper = vte_reaper_get(); |
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363 | g_signal_connect(G_OBJECT(reaper), "child-exited", |
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364 | G_CALLBACK(child_exited), |
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365 | this); |
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366 | |
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367 | // check if we run embedded |
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368 | int id = _config->FindI("Volatile::PlugProgressInto", -1); |
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369 | //cout << "Plug ID: " << id << endl; |
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370 | if (id > 0) { |
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371 | GtkWidget *vbox = glade_xml_get_widget(_gladeXML, "vbox_rgdebinstall_progress"); |
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372 | _sock = gtk_plug_new(id); |
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373 | gtk_widget_reparent(vbox, _sock); |
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374 | gtk_widget_show(_sock); |
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375 | } else { |
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376 | show(); |
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377 | } |
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378 | RGFlushInterface(); |
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379 | } |
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380 | |
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381 | void RGDebInstallProgress::cbCancel(GtkWidget *self, void *data) |
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382 | { |
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383 | //FIXME: we can't activate this yet, it's way to heavy (sending KILL) |
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384 | //cout << "cbCancel: sending SIGKILL to child" << endl; |
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385 | RGDebInstallProgress *me = (RGDebInstallProgress*)data; |
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386 | //kill(me->_child_id, SIGINT); |
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387 | //kill(me->_child_id, SIGQUIT); |
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388 | kill(me->_child_id, SIGTERM); |
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389 | //kill(me->_child_id, SIGKILL); |
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390 | |
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391 | } |
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392 | |
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393 | void RGDebInstallProgress::cbClose(GtkWidget *self, void *data) |
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394 | { |
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395 | //cout << "cbCancel: sending SIGKILL to child" << endl; |
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396 | RGDebInstallProgress *me = (RGDebInstallProgress*)data; |
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397 | me->_updateFinished = true; |
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398 | } |
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399 | |
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400 | |
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401 | void RGDebInstallProgress::expander_callback (GObject *object, |
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402 | GParamSpec *param_spec, |
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403 | gpointer user_data) |
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404 | { |
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405 | RGDebInstallProgress *me = (RGDebInstallProgress*)user_data; |
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406 | |
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407 | // this crap here is needed because VteTerminal does not like |
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408 | // it when run hidden. this workaround will scroll to the end of |
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409 | // the current buffer |
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410 | gtk_widget_realize(GTK_WIDGET(me->_term)); |
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411 | GtkAdjustment *a = GTK_ADJUSTMENT (VTE_TERMINAL(me->_term)->adjustment); |
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412 | gtk_adjustment_set_value(a, a->upper - a->page_size); |
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413 | gtk_adjustment_value_changed(a); |
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414 | |
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415 | gtk_widget_grab_focus(me->_term); |
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416 | } |
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417 | |
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418 | bool RGDebInstallProgress::close() |
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419 | { |
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420 | if(child_has_exited) |
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421 | cbClose(NULL, this); |
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422 | |
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423 | return TRUE; |
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424 | } |
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425 | |
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426 | |
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427 | RGDebInstallProgress::RGDebInstallProgress(RGMainWindow *main, |
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428 | RPackageLister *lister, |
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429 | RGUserDialog *userDialog) |
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430 | |
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431 | : RInstallProgress(), RGGladeWindow(main, "rgdebinstall_progress"), |
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432 | _totalActions(0), _progress(0), _sock(0), _userDialog(userDialog) |
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433 | |
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434 | { |
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435 | prepare(lister); |
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436 | setTitle(_("Applying Changes")); |
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437 | |
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438 | // make sure we try to get a graphical debconf |
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439 | putenv("DEBIAN_FRONTEND=gnome"); |
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440 | putenv("APT_LISTCHANGES_FRONTEND=gtk"); |
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441 | |
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442 | _startCounting = false; |
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443 | _label_status = glade_xml_get_widget(_gladeXML, "label_status"); |
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444 | _pbarTotal = glade_xml_get_widget(_gladeXML, "progress_total"); |
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445 | gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(_pbarTotal), 0.025); |
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446 | _autoClose = glade_xml_get_widget(_gladeXML, "checkbutton_auto_close"); |
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447 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(_autoClose), |
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448 | _config->FindB("Synaptic::closeZvt", false)); |
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449 | //_image = glade_xml_get_widget(_gladeXML, "image"); |
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450 | |
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451 | |
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452 | _term = vte_terminal_new(); |
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453 | vte_terminal_set_size(VTE_TERMINAL(_term),80,23); |
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454 | GtkWidget *scrollbar = |
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455 | gtk_vscrollbar_new (GTK_ADJUSTMENT (VTE_TERMINAL(_term)->adjustment)); |
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456 | GTK_WIDGET_UNSET_FLAGS (scrollbar, GTK_CAN_FOCUS); |
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457 | vte_terminal_set_scrollback_lines(VTE_TERMINAL(_term), 10000); |
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458 | if(_config->FindB("Synaptic::useUserTerminalFont")) { |
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459 | char *s =(char*)_config->Find("Synaptic::TerminalFontName").c_str(); |
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460 | vte_terminal_set_font_from_string(VTE_TERMINAL(_term), s); |
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461 | } else { |
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462 | vte_terminal_set_font_from_string(VTE_TERMINAL(_term), "monospace 8"); |
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463 | } |
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464 | gtk_box_pack_start(GTK_BOX(glade_xml_get_widget(_gladeXML,"hbox_vte")), _term, TRUE, TRUE, 0); |
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465 | gtk_widget_show(_term); |
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466 | gtk_box_pack_end(GTK_BOX(glade_xml_get_widget(_gladeXML,"hbox_vte")), scrollbar, FALSE, FALSE, 0); |
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467 | gtk_widget_show(scrollbar); |
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468 | |
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469 | gtk_window_set_default_size(GTK_WINDOW(_win), 500, -1); |
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470 | |
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471 | GtkWidget *w = glade_xml_get_widget(_gladeXML, "expander_terminal"); |
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472 | g_signal_connect(w, "notify::expanded", |
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473 | G_CALLBACK(expander_callback), this); |
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474 | |
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475 | g_signal_connect(_term, "contents-changed", |
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476 | G_CALLBACK(content_changed), this); |
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477 | |
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478 | glade_xml_signal_connect_data(_gladeXML, "on_button_cancel_clicked", |
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479 | G_CALLBACK(cbCancel), this); |
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480 | glade_xml_signal_connect_data(_gladeXML, "on_button_close_clicked", |
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481 | G_CALLBACK(cbClose), this); |
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482 | |
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483 | // init the timer |
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484 | last_term_action = time(NULL); |
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485 | } |
---|
486 | |
---|
487 | void RGDebInstallProgress::content_changed(GObject *object, |
---|
488 | gpointer data) |
---|
489 | { |
---|
490 | //cout << "RGDebInstallProgress::content_changed()" << endl; |
---|
491 | |
---|
492 | RGDebInstallProgress *me = (RGDebInstallProgress*)data; |
---|
493 | |
---|
494 | me->last_term_action = time(NULL); |
---|
495 | } |
---|
496 | |
---|
497 | void RGDebInstallProgress::updateInterface() |
---|
498 | { |
---|
499 | char buf[2]; |
---|
500 | static char line[1024] = ""; |
---|
501 | int i=0; |
---|
502 | |
---|
503 | while (1) { |
---|
504 | |
---|
505 | // This algorithm should be improved (it's the same as the rpm one ;) |
---|
506 | int len = read(_childin, buf, 1); |
---|
507 | |
---|
508 | // nothing was read |
---|
509 | if(len < 1) |
---|
510 | break; |
---|
511 | |
---|
512 | // update the time we last saw some action |
---|
513 | last_term_action = time(NULL); |
---|
514 | |
---|
515 | if( buf[0] == '\n') { |
---|
516 | // cout << line << endl; |
---|
517 | |
---|
518 | gchar **split = g_strsplit(line, ":",4); |
---|
519 | |
---|
520 | gchar *s=NULL; |
---|
521 | gchar *pkg = g_strstrip(split[1]); |
---|
522 | gchar *status = g_strstrip(split[2]); |
---|
523 | // major problem here, we got unexpected input. should _never_ happen |
---|
524 | if(!(pkg && status)) |
---|
525 | continue; |
---|
526 | |
---|
527 | // first check for errors and conf-file prompts |
---|
528 | if(strstr(status, "error") != NULL) { |
---|
529 | // error from dpkg |
---|
530 | s = g_strdup_printf(_("Error in package %s"), split[1]); |
---|
531 | string err = split[1] + string(": ") + split[3]; |
---|
532 | _error->Error(err.c_str()); |
---|
533 | } else if(strstr(status, "conffile-prompt") != NULL) { |
---|
534 | // conffile-request |
---|
535 | //cout << split[2] << " " << split[3] << endl; |
---|
536 | conffile(pkg, split[3]); |
---|
537 | } else if(_actionsMap.count(pkg) == 0) { |
---|
538 | // no known dpkg state (happens e.g if apt reports: |
---|
539 | // /bin/sh: apt-listchanges: command-not-found |
---|
540 | g_strfreev(split); |
---|
541 | line[0] = 0; |
---|
542 | continue; |
---|
543 | } else { |
---|
544 | _startCounting = true; |
---|
545 | |
---|
546 | // then go on with the package stuff |
---|
547 | char *next_stage_str = NULL; |
---|
548 | int next_stage = _stagesMap[pkg]; |
---|
549 | // is a element is not found in the map, NULL is returned |
---|
550 | // (this happens when dpkg does some work left from a previous |
---|
551 | // session (rare but happens)) |
---|
552 | |
---|
553 | char **states = _actionsMap[pkg]; |
---|
554 | char **translations = _translationsMap[pkg]; |
---|
555 | if(states && translations) { |
---|
556 | next_stage_str = states[next_stage]; |
---|
557 | // cout << "waiting for: " << next_stage_str << endl; |
---|
558 | if(next_stage_str && (strstr(status, next_stage_str) != NULL)) { |
---|
559 | s = g_strdup_printf(_(translations[next_stage]), split[1]); |
---|
560 | next_stage++; |
---|
561 | _stagesMap[pkg] = next_stage; |
---|
562 | _progress++; |
---|
563 | } |
---|
564 | } |
---|
565 | } |
---|
566 | |
---|
567 | // each package goes through various stages |
---|
568 | float val = ((float)_progress)/((float)_totalActions); |
---|
569 | // cout << _progress << "/" << _totalActions << " = " << val << endl; |
---|
570 | gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(_pbarTotal), val); |
---|
571 | if(s!=NULL) |
---|
572 | gtk_label_set(GTK_LABEL(_label_status),s); |
---|
573 | |
---|
574 | // clean-up |
---|
575 | g_strfreev(split); |
---|
576 | g_free(s); |
---|
577 | line[0] = 0; |
---|
578 | } else { |
---|
579 | buf[1] = 0; |
---|
580 | strcat(line, buf); |
---|
581 | } |
---|
582 | } |
---|
583 | |
---|
584 | time_t now = time(NULL); |
---|
585 | |
---|
586 | if(!_startCounting) { |
---|
587 | usleep(100000); |
---|
588 | gtk_progress_bar_pulse (GTK_PROGRESS_BAR(_pbarTotal)); |
---|
589 | // wait until we get the first message from apt |
---|
590 | last_term_action = now; |
---|
591 | } |
---|
592 | |
---|
593 | |
---|
594 | if ((now - last_term_action) > RGTERMINAL_TIMEOUT) { |
---|
595 | cout << "no statusfd changes/content updates in terminal for " |
---|
596 | << RGTERMINAL_TIMEOUT << "seconds" << endl; |
---|
597 | GtkWidget *w; |
---|
598 | w = glade_xml_get_widget(_gladeXML, "expander_terminal"); |
---|
599 | gtk_expander_set_expanded(GTK_EXPANDER(w), TRUE); |
---|
600 | last_term_action = time(NULL); |
---|
601 | } |
---|
602 | |
---|
603 | |
---|
604 | if (gtk_events_pending()) { |
---|
605 | while (gtk_events_pending()) |
---|
606 | gtk_main_iteration(); |
---|
607 | } else { |
---|
608 | usleep(5000); |
---|
609 | } |
---|
610 | } |
---|
611 | |
---|
612 | pkgPackageManager::OrderResult RGDebInstallProgress::start(RPackageManager *pm, |
---|
613 | int numPackages, |
---|
614 | int numPackagesTotal) |
---|
615 | { |
---|
616 | void *dummy; |
---|
617 | pkgPackageManager::OrderResult res; |
---|
618 | int ret; |
---|
619 | |
---|
620 | res = pm->DoInstallPreFork(); |
---|
621 | if (res == pkgPackageManager::Failed) |
---|
622 | return res; |
---|
623 | |
---|
624 | /* |
---|
625 | * This will make a pipe from where we can read child's output |
---|
626 | */ |
---|
627 | _child_id = vte_terminal_forkpty(VTE_TERMINAL(_term),NULL,NULL, |
---|
628 | false,false,false); |
---|
629 | if (_child_id == 0) { |
---|
630 | int fd[2]; |
---|
631 | pipe(fd); |
---|
632 | ipc_send_fd(fd[0]); // send the read part of the pipe to the parent |
---|
633 | |
---|
634 | #ifdef WITH_DPKG_STATUSFD |
---|
635 | res = pm->DoInstallPostFork(fd[1]); |
---|
636 | #else |
---|
637 | res = pm->DoInstallPostFork(); |
---|
638 | #endif |
---|
639 | |
---|
640 | // dump errors into cerr (pass it to the parent process) |
---|
641 | _error->DumpErrors(); |
---|
642 | |
---|
643 | ::close(fd[0]); |
---|
644 | ::close(fd[1]); |
---|
645 | |
---|
646 | _exit(res); |
---|
647 | } |
---|
648 | _childin = ipc_recv_fd(); |
---|
649 | |
---|
650 | if(_childin < 0) { |
---|
651 | // something _bad_ happend. so the terminal window and hope for the best |
---|
652 | GtkWidget *w = glade_xml_get_widget(_gladeXML, "expander_terminal"); |
---|
653 | gtk_expander_set_expanded(GTK_EXPANDER(w), TRUE); |
---|
654 | gtk_widget_hide(_pbarTotal); |
---|
655 | } |
---|
656 | |
---|
657 | // make it nonblocking |
---|
658 | fcntl(_childin, F_SETFL, O_NONBLOCK); |
---|
659 | |
---|
660 | _donePackages = 0; |
---|
661 | _numPackages = numPackages; |
---|
662 | _numPackagesTotal = numPackagesTotal; |
---|
663 | |
---|
664 | startUpdate(); |
---|
665 | while(!child_has_exited) |
---|
666 | updateInterface(); |
---|
667 | |
---|
668 | finishUpdate(); |
---|
669 | |
---|
670 | ::close(_childin); |
---|
671 | |
---|
672 | return res; |
---|
673 | } |
---|
674 | |
---|
675 | |
---|
676 | |
---|
677 | void RGDebInstallProgress::finishUpdate() |
---|
678 | { |
---|
679 | if (_startCounting) { |
---|
680 | gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(_pbarTotal), 1.0); |
---|
681 | } |
---|
682 | RGFlushInterface(); |
---|
683 | |
---|
684 | GtkWidget *_closeB = glade_xml_get_widget(_gladeXML, "button_close"); |
---|
685 | gtk_widget_set_sensitive(_closeB, TRUE); |
---|
686 | |
---|
687 | bool autoClose= gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(_autoClose)); |
---|
688 | if(res == 0) { |
---|
689 | gtk_widget_grab_focus(_closeB); |
---|
690 | if(autoClose) |
---|
691 | _updateFinished = True; |
---|
692 | } |
---|
693 | |
---|
694 | string s = _config->Find("Volatile::InstallFinishedStr", |
---|
695 | _("Changes applied")); |
---|
696 | gchar *msg = g_strdup_printf("<big><b>%s</b></big>\n%s", s.c_str(), |
---|
697 | _(getResultStr(res))); |
---|
698 | setTitle(_("Changes applied")); |
---|
699 | GtkWidget *l = glade_xml_get_widget(_gladeXML, "label_action"); |
---|
700 | gtk_label_set_markup(GTK_LABEL(l), msg); |
---|
701 | g_free(msg); |
---|
702 | |
---|
703 | // hide progress and label |
---|
704 | gtk_widget_hide(_pbarTotal); |
---|
705 | gtk_widget_hide(_label_status); |
---|
706 | |
---|
707 | GtkWidget *img = glade_xml_get_widget(_gladeXML,"image_finished"); |
---|
708 | switch(res) { |
---|
709 | case 0: // success |
---|
710 | gtk_image_set_from_file(GTK_IMAGE(img), |
---|
711 | PACKAGE_DATA_DIR"/pixmaps/synaptic.png"); |
---|
712 | break; |
---|
713 | case 1: // error |
---|
714 | gtk_image_set_from_stock(GTK_IMAGE(img), GTK_STOCK_DIALOG_ERROR, |
---|
715 | GTK_ICON_SIZE_DIALOG); |
---|
716 | _userDialog->showErrors(); |
---|
717 | break; |
---|
718 | case 2: // incomplete |
---|
719 | gtk_image_set_from_stock(GTK_IMAGE(img), GTK_STOCK_DIALOG_INFO, |
---|
720 | GTK_ICON_SIZE_DIALOG); |
---|
721 | break; |
---|
722 | } |
---|
723 | gtk_widget_show(img); |
---|
724 | |
---|
725 | |
---|
726 | // wait for the user to click on "close" |
---|
727 | while(!_updateFinished && !autoClose) { |
---|
728 | autoClose= gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(_autoClose)); |
---|
729 | while (gtk_events_pending()) |
---|
730 | gtk_main_iteration(); |
---|
731 | usleep(5000); |
---|
732 | } |
---|
733 | |
---|
734 | // get the value again, it may have changed |
---|
735 | _config->Set("Synaptic::closeZvt", autoClose ? "true" : "false"); |
---|
736 | |
---|
737 | // hide and finish |
---|
738 | if(_sock != NULL) { |
---|
739 | gtk_widget_destroy(_sock); |
---|
740 | } else { |
---|
741 | hide(); |
---|
742 | } |
---|
743 | } |
---|
744 | |
---|
745 | void RGDebInstallProgress::prepare(RPackageLister *lister) |
---|
746 | { |
---|
747 | //cout << "prepeare called" << endl; |
---|
748 | |
---|
749 | // build a meaningfull dialog |
---|
750 | int installed, broken, toInstall, toReInstall, toRemove; |
---|
751 | double sizeChange; |
---|
752 | gchar *p = "Should never be displayed, please report"; |
---|
753 | string s = _config->Find("Volatile::InstallProgressStr", |
---|
754 | _("The marked changes are now being applied. " |
---|
755 | "This can take some time. Please wait.")); |
---|
756 | lister->getStats(installed, broken, toInstall, toReInstall, |
---|
757 | toRemove, sizeChange); |
---|
758 | if(toRemove > 0 && toInstall > 0) |
---|
759 | p = _("Installing and removing software"); |
---|
760 | else if(toRemove > 0) |
---|
761 | p = _("Removing software"); |
---|
762 | else if(toInstall > 0) |
---|
763 | p = _("Installing software"); |
---|
764 | |
---|
765 | gchar *msg = g_strdup_printf("<big><b>%s</b></big>\n\n%s", p, s.c_str()); |
---|
766 | GtkWidget *l = glade_xml_get_widget(_gladeXML, "label_action"); |
---|
767 | gtk_label_set_markup(GTK_LABEL(l), msg); |
---|
768 | g_free(msg); |
---|
769 | |
---|
770 | for (unsigned int row = 0; row < lister->packagesSize(); row++) { |
---|
771 | RPackage *pkg = lister->getPackage(row); |
---|
772 | int flags = pkg->getFlags(); |
---|
773 | string name = pkg->name(); |
---|
774 | |
---|
775 | if((flags & RPackage::FPurge)&& |
---|
776 | ((flags & RPackage::FInstalled)||(flags&RPackage::FOutdated))){ |
---|
777 | _actionsMap.insert(pair<string,char**>(name, purge_stages)); |
---|
778 | _translationsMap.insert(pair<string,char**>(name, purge_stages_translations)); |
---|
779 | _stagesMap.insert(pair<string,int>(name, 0)); |
---|
780 | _totalActions += NR_PURGE_STAGES; |
---|
781 | } else if((flags & RPackage::FPurge)&& |
---|
782 | (!(flags & RPackage::FInstalled)||(flags&RPackage::FOutdated))){ |
---|
783 | _actionsMap.insert(pair<string,char**>(name, purge_only_stages)); |
---|
784 | _translationsMap.insert(pair<string,char**>(name, purge_only_stages_translations)); |
---|
785 | _stagesMap.insert(pair<string,int>(name, 0)); |
---|
786 | _totalActions += NR_PURGE_ONLY_STAGES; |
---|
787 | } else if(flags & RPackage::FRemove) { |
---|
788 | _actionsMap.insert(pair<string,char**>(name, remove_stages)); |
---|
789 | _translationsMap.insert(pair<string,char**>(name, remove_stages_translations)); |
---|
790 | _stagesMap.insert(pair<string,int>(name, 0)); |
---|
791 | _totalActions += NR_REMOVE_STAGES; |
---|
792 | } else if(flags & RPackage::FNewInstall) { |
---|
793 | _actionsMap.insert(pair<string,char**>(name, install_stages)); |
---|
794 | _translationsMap.insert(pair<string,char**>(name, install_stages_translations)); |
---|
795 | _stagesMap.insert(pair<string,int>(name, 0)); |
---|
796 | _totalActions += NR_INSTALL_STAGES; |
---|
797 | } else if(flags & RPackage::FReInstall) { |
---|
798 | _actionsMap.insert(pair<string,char**>(name, reinstall_stages)); |
---|
799 | _translationsMap.insert(pair<string,char**>(name, reinstall_stages_translations)); |
---|
800 | _stagesMap.insert(pair<string,int>(name, 0)); |
---|
801 | _totalActions += NR_REINSTALL_STAGES; |
---|
802 | } else if((flags & RPackage::FUpgrade)||(flags & RPackage::FDowngrade)) { |
---|
803 | _actionsMap.insert(pair<string,char**>(name, update_stages)); |
---|
804 | _translationsMap.insert(pair<string,char**>(name, update_stages_translations)); |
---|
805 | _stagesMap.insert(pair<string,int>(name, 0)); |
---|
806 | _totalActions += NR_UPDATE_STAGES; |
---|
807 | } |
---|
808 | } |
---|
809 | } |
---|
810 | |
---|
811 | #endif |
---|
812 | |
---|
813 | |
---|
814 | // vim:ts=3:sw=3:et |
---|