Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/settings.c @ 2339:7f11a567d236
Implemented settings_free()
This removes many leaked memory messages from valgrind and thus makes
it easier to read its output.
| author | franky |
|---|---|
| date | Sat, 18 May 2019 20:44:01 +0200 |
| parents | ffd0e57e9563 |
| children | 6eeef7be58f3 |
| rev | line source |
|---|---|
| 279 | 1 /* |
| 2 * settings.c -- Configuration stuff | |
| 393 | 3 * |
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4 * Copyright (C) 2005-2015 Mikael Berthe <mikael@lilotux.net> |
| 279 | 5 * |
| 6 * This program is free software; you can redistribute it and/or modify | |
| 7 * it under the terms of the GNU General Public License as published by | |
| 8 * the Free Software Foundation; either version 2 of the License, or (at | |
| 9 * your option) any later version. | |
| 10 * | |
| 11 * This program is distributed in the hope that it will be useful, but | |
| 12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 * General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU General Public License | |
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17 * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 279 | 18 */ |
| 19 | |
| 1598 | 20 #include <stdio.h> |
| 279 | 21 #include <stdlib.h> |
| 1598 | 22 #include <string.h> |
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23 #include <sys/stat.h> |
| 279 | 24 |
| 1607 | 25 #include "config.h" |
| 279 | 26 #include "settings.h" |
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27 #include "commands.h" |
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28 #include "logprint.h" |
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29 #include "otr.h" |
| 1598 | 30 #include "utils.h" |
| 31 #include "xmpp.h" | |
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32 #include "main.h" |
| 279 | 33 |
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34 // Maximum line length |
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35 // (probably best to use the same value as INPUTLINE_LENGTH) |
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36 #define CONFLINE_LENGTH 1024 |
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37 |
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38 static GHashTable *option; |
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39 static GHashTable *alias; |
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40 static GHashTable *binding; |
| 1673 | 41 static GHashTable *guards; |
| 279 | 42 |
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43 #ifdef HAVE_GPGME /* PGP settings */ |
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44 static GHashTable *pgpopt; |
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45 |
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46 typedef struct { |
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47 gchar *pgp_keyid; /* KeyId the contact is supposed to use */ |
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48 guint pgp_disabled; /* If TRUE, PGP is disabled for outgoing messages */ |
| 1197 | 49 guint pgp_force; /* If TRUE, PGP is used w/o negotiation */ |
| 2337 | 50 } pgpopt_t; |
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51 #endif |
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52 |
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53 typedef struct { |
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54 settings_guard_t guard; |
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55 } installed_guard_t; |
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56 |
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57 #ifdef HAVE_LIBOTR |
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58 static GHashTable *otrpolicy; |
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59 static enum otr_policy default_policy; |
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60 #endif |
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61 |
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62 static inline GHashTable *get_hash(guint type) |
| 279 | 63 { |
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64 if (type == SETTINGS_TYPE_OPTION) return option; |
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65 else if (type == SETTINGS_TYPE_ALIAS) return alias; |
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66 else if (type == SETTINGS_TYPE_BINDING) return binding; |
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67 #ifdef HAVE_LIBOTR |
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68 else if (type == SETTINGS_TYPE_OTR) return otrpolicy; |
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69 #endif |
| 279 | 70 return NULL; |
| 71 } | |
| 72 | |
| 73 /* -- */ | |
| 74 | |
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75 void settings_init(void) |
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76 { |
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77 option = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); |
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78 alias = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); |
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79 binding = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); |
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80 guards = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free); |
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81 #ifdef HAVE_GPGME |
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82 pgpopt = g_hash_table_new(&g_str_hash, &g_str_equal); |
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83 #endif |
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84 #ifdef HAVE_LIBOTR |
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85 otrpolicy = g_hash_table_new(&g_str_hash, &g_str_equal); |
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86 #endif |
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87 } |
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88 |
| 2339 | 89 void settings_free(void) |
| 90 { | |
| 91 g_hash_table_destroy(option); | |
| 92 g_hash_table_destroy(alias); | |
| 93 g_hash_table_destroy(binding); | |
| 94 g_hash_table_destroy(guards); | |
| 95 #ifdef HAVE_GPGME | |
| 96 g_hash_table_destroy(pgpopt); | |
| 97 #endif | |
| 98 #ifdef HAVE_LIBOTR | |
| 99 g_hash_table_destroy(otrpolicy); | |
| 100 #endif | |
| 101 } | |
| 102 | |
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103 // settings_get_mcabber_config_dir() |
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104 // Returns the mcabber configuration directory. |
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105 // The directory is looked up for only once (and the string is never freed, |
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106 // but we might change this later). |
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107 const gchar *settings_get_mcabber_config_dir(void) |
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108 { |
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109 static char *config_dir; |
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110 const char *home_dir; |
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111 GString *sfilename; |
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112 FILE *fp; |
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113 |
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114 if (config_dir) |
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115 return config_dir; |
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116 |
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117 home_dir = getenv("HOME"); |
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118 if (!home_dir) { |
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119 scr_log_print(LPRINT_LOG, "Can't find home dir!"); |
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120 fprintf(stderr, "Can't find home dir!\n"); |
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121 return NULL; |
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122 } |
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123 |
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124 sfilename = g_string_new(""); |
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125 |
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126 // First try: $HOME/.mcabber/mcabberrc |
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127 g_string_printf(sfilename, "%s/.mcabber/mcabberrc", home_dir); |
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128 if ((fp = fopen(sfilename->str, "r")) != NULL) { |
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129 fclose(fp); |
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130 config_dir = g_strdup_printf("%s/.mcabber", home_dir); |
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131 } |
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132 |
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133 // Second guess: Try to use the XDG standard configuration directory |
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134 if (!config_dir) { |
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135 char *xdg_config_dir = g_strdup(getenv("XDG_CONFIG_HOME")); |
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136 if (!xdg_config_dir || !*xdg_config_dir) { |
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137 // Free the string if it is non-null but empty |
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138 if (xdg_config_dir) g_free(xdg_config_dir); |
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139 xdg_config_dir = g_strdup_printf("%s/.config", home_dir); |
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140 } |
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141 |
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142 if (xdg_config_dir) { |
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143 int fd = -1; |
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144 struct stat statbuf; |
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145 |
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146 if (*xdg_config_dir) |
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147 fd = stat(xdg_config_dir, &statbuf); |
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148 |
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149 // If the XDG configuration directory exists, see if we can find a |
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150 // configuration file for mcabber inside. |
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151 if (fd != -1) { |
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152 char *xdg_mcabber_dir = g_strdup_printf("%s/mcabber", xdg_config_dir); |
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153 g_string_printf(sfilename, "%s/mcabberrc", xdg_mcabber_dir); |
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154 if ((fp = fopen(sfilename->str, "r")) != NULL) { |
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155 fclose(fp); |
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156 config_dir = xdg_mcabber_dir; |
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157 } else { |
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158 g_free(xdg_mcabber_dir); |
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159 } |
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160 } |
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161 g_free(xdg_config_dir); |
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162 } |
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163 } |
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164 |
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165 if (!config_dir) |
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166 scr_log_print(LPRINT_NORMAL, "Cannot find configuration directory!\n"); |
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167 |
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168 g_string_free(sfilename, TRUE); |
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169 return config_dir; |
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170 } |
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171 |
| 1192 | 172 // cfg_read_file(filename, mainfile) |
|
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173 // Read and parse config file "filename". If filename is NULL, |
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174 // try to open the configuration file at the default locations. |
| 1192 | 175 // mainfile must be set to TRUE for the startup config file. |
| 176 // If mainfile is TRUE, the permissions of the configuration file will | |
| 177 // be fixed if they're insecure. | |
|
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178 // |
| 1192 | 179 int cfg_read_file(char *filename, guint mainfile) |
|
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180 { |
| 1358 | 181 static unsigned int runtime; |
|
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182 FILE *fp; |
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183 char *buf; |
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184 char *line, *eol; |
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185 unsigned int ln = 0; |
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186 int err = 0; |
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187 |
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188 if (!filename) { |
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189 const gchar *mcabber_conf_dir; |
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190 gchar *def_filename; |
| 1192 | 191 |
| 192 if (!mainfile) { | |
| 193 scr_LogPrint(LPRINT_LOGNORM, "No file name provided"); | |
| 194 return -1; | |
| 195 } | |
| 196 | |
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197 mcabber_conf_dir = settings_get_mcabber_config_dir(); |
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198 if (!mcabber_conf_dir) { |
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199 // Try home directory |
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200 const char *home_dir = getenv("HOME"); |
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201 if (!home_dir) { |
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202 scr_log_print(LPRINT_NORMAL, "Cannot find any configuration file!\n"); |
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203 err = -1; |
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204 goto cfg_read_file_return; |
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205 } |
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206 def_filename = g_strdup_printf("%s/.mcabberrc", home_dir); |
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207 } else { |
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208 def_filename = g_strdup_printf("%s/mcabberrc", mcabber_conf_dir); |
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209 } |
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210 |
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211 if ((fp = fopen(def_filename, "r")) == NULL) { |
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212 fprintf(stderr, "Cannot open config file!\n"); |
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213 g_free(def_filename); |
| 1358 | 214 err = -1; |
| 215 goto cfg_read_file_return; | |
|
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216 } |
|
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217 // Check configuration file permissions |
| 1358 | 218 // As it could contain sensitive data, we make it user-readable only. |
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219 checkset_perm(def_filename, TRUE); |
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220 scr_log_print(LPRINT_LOGNORM, "Reading %s", def_filename); |
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221 |
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222 // Check mcabber directory permissions. |
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223 // Here we just warn, we don't change the mode. |
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224 if (mcabber_conf_dir) |
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225 checkset_perm(mcabber_conf_dir, FALSE); |
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226 |
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227 g_free(def_filename); |
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228 } else { |
| 1383 | 229 // filename was specified |
|
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230 if ((fp = fopen(filename, "r")) == NULL) { |
| 1192 | 231 const char *msg = "Cannot open configuration file"; |
| 232 if (mainfile) | |
| 233 perror(msg); | |
| 234 else | |
| 235 scr_LogPrint(LPRINT_LOGNORM, "%s (%s).", msg, filename); | |
| 1358 | 236 err = -2; |
| 237 goto cfg_read_file_return; | |
|
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238 } |
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239 // Check configuration file permissions (see above) |
| 1192 | 240 // We don't change the permissions if that's not the main file. |
|
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241 if (mainfile) |
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242 checkset_perm(filename, TRUE); |
| 1192 | 243 scr_LogPrint(LPRINT_LOGNORM, "Reading %s", filename); |
|
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244 } |
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245 |
|
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246 buf = g_new(char, CONFLINE_LENGTH+1); |
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247 |
|
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248 while (fgets(buf+1, CONFLINE_LENGTH, fp) != NULL) { |
|
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249 // The first char is reserved to add a '/', to make a command line |
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250 line = buf+1; |
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251 ln++; |
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252 |
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253 // Strip leading spaces |
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254 while (isspace(*line)) |
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255 line++; |
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256 |
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257 // Make eol point to the last char of the line |
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258 for (eol = line ; *eol ; eol++) |
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259 ; |
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260 if (eol > line) |
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261 eol--; |
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262 |
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263 // Strip trailing spaces |
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264 while (eol > line && isspace(*eol)) |
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265 *eol-- = 0; |
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266 |
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267 // Ignore empty lines and comments |
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268 if ((*line == '\n') || (*line == '\0') || (*line == '#')) |
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269 continue; |
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270 |
|
1988
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271 // If we aren't in runtime (i.e. startup) we'll only accept "safe" commands |
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272 if (!runtime) { |
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273 const gchar *cmdend = strchr(line, ' '); |
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274 gchar *cmdname = NULL; |
|
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275 gboolean safe; |
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276 if (cmdend) |
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277 cmdname = g_strndup(line, cmdend - line); |
|
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278 safe = cmd_is_safe(cmdname ? cmdname : line); |
|
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279 g_free(cmdname); |
|
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280 if (!safe) { |
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281 scr_log_print(LPRINT_LOGNORM, "Error in configuration file (l. %d): " |
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282 "this command can't be used here", ln); |
|
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283 err++; |
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284 continue; |
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285 } |
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286 } |
|
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287 |
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288 // Set the leading COMMAND_CHAR to build a command line |
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289 // and process the command |
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290 *(--line) = COMMAND_CHAR; |
| 2164 | 291 process_command(line, TRUE); |
|
341
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292 } |
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293 g_free(buf); |
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294 fclose(fp); |
| 1192 | 295 |
| 296 if (filename) | |
| 297 scr_LogPrint(LPRINT_LOGNORM, "Loaded %s.", filename); | |
| 1358 | 298 |
| 299 cfg_read_file_return: | |
| 300 // If we're done with the main file parsing, we can assume that | |
| 301 // the next time this function is called will be at run time. | |
| 302 if (mainfile) | |
| 303 runtime = TRUE; | |
|
341
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304 return err; |
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305 } |
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306 |
|
280
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307 // parse_assigment(assignment, pkey, pval) |
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308 // Read assignment and split it to key, value |
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309 // |
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310 // If this is an assignment, the function will return TRUE and |
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311 // set *pkey and *pval (*pval is set to NULL if value field is empty). |
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312 // |
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313 // If this isn't a assignment (no = char), the function will set *pval |
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314 // to NULL and return FALSE. |
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315 // |
|
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316 // The caller should g_free() *pkey and *pval (if not NULL) after use. |
|
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317 guint parse_assigment(gchar *assignment, gchar **pkey, gchar **pval) |
|
280
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318 { |
|
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319 char *key, *val, *t, *p; |
|
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320 |
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321 *pkey = *pval = NULL; |
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322 |
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323 key = assignment; |
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324 // Remove leading spaces in option name |
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325 while ((!isalnum(*key)) && (*key != '=') && *key) { |
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326 key++; |
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327 } |
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328 if (!*key) return FALSE; // Empty assignment |
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329 |
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330 if (*key == '=') { |
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331 return FALSE; |
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332 } |
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333 // Ok, key points to the option name |
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334 |
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335 for (val = key+1 ; *val && (*val != '=') ; val++) |
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336 if (!isalnum(*val) && !isblank(*val) && (*val != '_') && (*val != '-')) { |
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337 // Key should only have alnum chars... |
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338 return FALSE; |
|
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339 } |
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340 // Remove trailing spaces in option name: |
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341 for (t = val-1 ; t > key && isblank(*t) ; t--) |
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342 ; |
|
293
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343 // Check for embedded whitespace characters |
|
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344 for (p = key; p < t; p++) { |
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345 if (isblank(*p)) { |
|
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346 // Name should not contain space chars... |
|
293
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347 return FALSE; |
|
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348 } |
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349 } |
|
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350 |
|
280
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351 *pkey = g_strndup(key, t+1-key); |
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352 |
|
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353 if (!*val) return FALSE; // Not an assignment |
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354 |
|
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355 // Remove leading and trailing spaces in option value: |
|
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356 for (val++; *val && isblank(*val) ; val++) ; |
|
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357 for (t = val ; *t ; t++) ; |
|
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358 for (t-- ; t >= val && isblank(*t) ; t--) ; |
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359 |
|
282
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360 if (t < val) return TRUE; // no value (variable reset for example) |
|
280
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361 |
|
337
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|
362 // If the value begins and ends with quotes ("), these quotes are |
|
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363 // removed and whitespace is not stripped |
|
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364 if ((t>val) && (*val == '"' && *t == '"')) { |
|
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diff
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|
365 val++; |
|
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diff
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|
366 t--; |
|
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367 } |
|
280
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368 *pval = g_strndup(val, t+1-val); |
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369 return TRUE; |
|
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|
370 } |
|
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371 |
|
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|
372 gboolean settings_set_guard(const gchar *key, settings_guard_t guard) |
| 1673 | 373 { |
| 374 if (!guard) | |
| 375 g_hash_table_remove(guards, key); | |
|
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376 else { |
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377 installed_guard_t *iguard = g_hash_table_lookup(guards, key); |
|
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|
378 if (iguard) |
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379 return FALSE; |
|
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|
380 iguard = g_new(installed_guard_t, 1); |
|
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|
381 iguard->guard = guard; |
|
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382 g_hash_table_insert(guards, g_strdup(key), iguard); |
|
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|
383 } |
|
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|
384 return TRUE; |
| 1673 | 385 } |
| 386 | |
| 387 void settings_del_guard(const gchar *key) | |
| 388 { | |
| 389 settings_set_guard(key, NULL); | |
| 390 } | |
| 391 | |
| 392 void settings_opt_set_raw(const gchar *key, const gchar *value) | |
| 393 { | |
| 394 if (!value) | |
| 395 g_hash_table_remove(option, key); | |
| 396 else | |
| 397 g_hash_table_insert(option, g_strdup(key), g_strdup(value)); | |
| 398 } | |
| 399 | |
|
281
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400 void settings_set(guint type, const gchar *key, const gchar *value) |
| 279 | 401 { |
|
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402 GHashTable *hash; |
| 1673 | 403 gchar *dup_value = NULL; |
|
1794
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Fix ignore of NULL guard retval (introduced in d80a9e32ab1a)
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diff
changeset
|
404 installed_guard_t *guard = NULL; |
| 1673 | 405 |
| 406 if (type == SETTINGS_TYPE_OPTION) { | |
|
1794
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changeset
|
407 guard = g_hash_table_lookup(guards, key); |
| 1673 | 408 if (guard) |
|
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|
409 dup_value = guard->guard(key, value); |
| 1673 | 410 } |
| 279 | 411 |
|
1070
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|
412 hash = get_hash(type); |
|
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|
413 if (!hash) |
|
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|
414 return; |
|
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|
415 |
| 1673 | 416 if (!value && !dup_value) |
|
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|
417 g_hash_table_remove(hash, key); |
| 1673 | 418 else if (!guard) |
|
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|
419 g_hash_table_insert(hash, g_strdup(key), g_strdup(value)); |
| 1673 | 420 else if (dup_value) |
| 421 g_hash_table_insert(hash, g_strdup(key), dup_value); | |
| 422 else | |
| 423 g_hash_table_remove(option, key); | |
| 279 | 424 } |
| 425 | |
|
281
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|
426 void settings_del(guint type, const gchar *key) |
| 279 | 427 { |
| 428 settings_set(type, key, NULL); | |
| 429 } | |
| 430 | |
|
281
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431 const gchar *settings_get(guint type, const gchar *key) |
| 279 | 432 { |
|
1070
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|
433 GHashTable *hash; |
| 279 | 434 |
|
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|
435 hash = get_hash(type); |
|
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|
436 if (!hash) |
|
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|
437 return NULL; |
| 279 | 438 |
|
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|
439 return g_hash_table_lookup(hash, key); |
| 279 | 440 } |
| 441 | |
|
281
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diff
changeset
|
442 int settings_get_int(guint type, const gchar *key) |
| 279 | 443 { |
|
281
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|
444 const gchar *setval = settings_get(type, key); |
| 279 | 445 |
| 446 if (setval) return atoi(setval); | |
| 447 return 0; | |
| 448 } | |
| 449 | |
|
294
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450 // settings_get_status_msg(status) |
|
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451 // Return a string with the current status message: |
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452 // - if there is a user-defined message ("message" option), |
|
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453 // return this message |
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|
454 // - if there is a user-defined message for the given status (and no |
|
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|
455 // generic user message), it is returned |
| 521 | 456 // - if no message is found, return NULL |
|
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|
457 const gchar *settings_get_status_msg(enum imstatus status) |
|
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|
458 { |
|
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|
459 const gchar *rstatus = settings_opt_get("message"); |
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460 |
|
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|
461 if (rstatus) return rstatus; |
|
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|
462 |
|
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|
463 switch(status) { |
|
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|
464 case available: |
| 521 | 465 rstatus = settings_opt_get("message_avail"); |
|
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466 break; |
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|
467 |
|
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468 case freeforchat: |
| 521 | 469 rstatus = settings_opt_get("message_free"); |
|
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470 break; |
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|
471 |
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|
472 case dontdisturb: |
| 521 | 473 rstatus = settings_opt_get("message_dnd"); |
|
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474 break; |
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|
475 |
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476 case notavail: |
| 521 | 477 rstatus = settings_opt_get("message_notavail"); |
|
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478 break; |
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|
479 |
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|
480 case away: |
| 521 | 481 rstatus = settings_opt_get("message_away"); |
|
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|
482 break; |
|
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|
483 |
| 521 | 484 default: // offline, invisible |
| 485 break; | |
|
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|
486 } |
|
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|
487 return rstatus; |
|
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|
488 } |
| 576 | 489 |
|
867
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Commands /alias & /bind list the key bindings and aliases
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diff
changeset
|
490 // settings_foreach(type, pfunction, param) |
|
1661
64a7428afcb3
Print list of options with '/set'
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1653
diff
changeset
|
491 // Call pfunction(key, value, param) for each setting with requested type. |
|
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|
492 void settings_foreach(guint type, void (*pfunc)(char *k, char *v, void *param), |
|
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Commands /alias & /bind list the key bindings and aliases
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diff
changeset
|
493 void *param) |
|
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diff
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|
494 { |
|
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changeset
|
495 GHashTable *hash; |
|
867
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Commands /alias & /bind list the key bindings and aliases
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diff
changeset
|
496 |
|
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changeset
|
497 hash = get_hash(type); |
|
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diff
changeset
|
498 if (!hash) |
|
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diff
changeset
|
499 return; |
|
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Commands /alias & /bind list the key bindings and aliases
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diff
changeset
|
500 |
|
1070
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Use a hash for settings
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diff
changeset
|
501 g_hash_table_foreach(hash, (GHFunc)pfunc, param); |
|
867
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Commands /alias & /bind list the key bindings and aliases
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diff
changeset
|
502 } |
|
7f056c566569
Commands /alias & /bind list the key bindings and aliases
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diff
changeset
|
503 |
|
1004
b57a01ffeed6
Use existing conference bookmarks
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parents:
967
diff
changeset
|
504 |
|
b57a01ffeed6
Use existing conference bookmarks
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diff
changeset
|
505 // default_muc_nickname() |
|
b57a01ffeed6
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967
diff
changeset
|
506 // Return the user's default nickname |
|
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967
diff
changeset
|
507 // The caller should free the string after use |
|
1395
d431cd75eb53
Use bookmarked nickname when manually joining a room
Mikael Berthe <mikael@lilotux.net>
parents:
1383
diff
changeset
|
508 char *default_muc_nickname(const char *roomid) |
|
1004
b57a01ffeed6
Use existing conference bookmarks
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parents:
967
diff
changeset
|
509 { |
|
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967
diff
changeset
|
510 char *nick; |
|
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967
diff
changeset
|
511 |
| 1598 | 512 nick = (char*)xmpp_get_bookmark_nick(roomid); |
|
1395
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Use bookmarked nickname when manually joining a room
Mikael Berthe <mikael@lilotux.net>
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1383
diff
changeset
|
513 if (nick) |
|
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Use bookmarked nickname when manually joining a room
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diff
changeset
|
514 return g_strdup(nick); |
|
d431cd75eb53
Use bookmarked nickname when manually joining a room
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diff
changeset
|
515 |
|
1004
b57a01ffeed6
Use existing conference bookmarks
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parents:
967
diff
changeset
|
516 // We try the "nickname" option, then the username part of the jid. |
|
b57a01ffeed6
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967
diff
changeset
|
517 nick = (char*)settings_opt_get("nickname"); |
|
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967
diff
changeset
|
518 if (nick) |
|
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diff
changeset
|
519 return g_strdup(nick); |
|
b57a01ffeed6
Use existing conference bookmarks
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parents:
967
diff
changeset
|
520 |
|
1611
f9bf561e54d0
Use the username for authentication, added jid_get_username() to utils.c
franky
parents:
1607
diff
changeset
|
521 nick = jid_get_username(settings_opt_get("jid")); |
|
1004
b57a01ffeed6
Use existing conference bookmarks
Mikael Berthe <mikael@lilotux.net>
parents:
967
diff
changeset
|
522 return nick; |
|
b57a01ffeed6
Use existing conference bookmarks
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parents:
967
diff
changeset
|
523 } |
|
b57a01ffeed6
Use existing conference bookmarks
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parents:
967
diff
changeset
|
524 |
|
1065
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
525 |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
526 /* PGP settings */ |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
527 |
|
230dca34dbea
Extand pgp_data structure
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1004
diff
changeset
|
528 // settings_pgp_setdisabled(jid, value) |
|
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Extand pgp_data structure
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diff
changeset
|
529 // Enable/disable PGP encryption for jid. |
|
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Extand pgp_data structure
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diff
changeset
|
530 // (Set value to TRUE to disable encryption) |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
531 void settings_pgp_setdisabled(const char *bjid, guint value) |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
532 { |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
533 #ifdef HAVE_GPGME |
| 2337 | 534 pgpopt_t *pgpdata; |
|
1065
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Extand pgp_data structure
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1004
diff
changeset
|
535 pgpdata = g_hash_table_lookup(pgpopt, bjid); |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
536 if (!pgpdata) { |
|
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Extand pgp_data structure
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parents:
1004
diff
changeset
|
537 // If value is 0, we do not need to create a structure (that's |
|
230dca34dbea
Extand pgp_data structure
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parents:
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diff
changeset
|
538 // the default value). |
|
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Extand pgp_data structure
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parents:
1004
diff
changeset
|
539 if (value) { |
| 2337 | 540 pgpdata = g_new0(pgpopt_t, 1); |
|
1065
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Extand pgp_data structure
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parents:
1004
diff
changeset
|
541 pgpdata->pgp_disabled = value; |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
542 g_hash_table_insert(pgpopt, g_strdup(bjid), pgpdata); |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
543 } |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
544 } else { |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
545 pgpdata->pgp_disabled = value; |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
546 // We could remove the key/value if pgp_disabled is 0 and |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
547 // pgp_keyid is NULL, actually. |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
548 } |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
549 #endif |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
550 } |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
551 |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
552 // settings_pgp_getdisabled(jid) |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
553 // Return TRUE if PGP encryption should be disabled for jid. |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
554 guint settings_pgp_getdisabled(const char *bjid) |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
555 { |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
556 #ifdef HAVE_GPGME |
| 2337 | 557 pgpopt_t *pgpdata; |
|
1065
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Extand pgp_data structure
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parents:
1004
diff
changeset
|
558 pgpdata = g_hash_table_lookup(pgpopt, bjid); |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
559 if (pgpdata) |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
560 return pgpdata->pgp_disabled; |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
561 else |
| 1197 | 562 return FALSE; // Default: not disabled |
|
1065
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
563 #else |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
564 return TRUE; // No PGP support, let's say it's disabled. |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
565 #endif |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
566 } |
|
230dca34dbea
Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents:
1004
diff
changeset
|
567 |
| 1197 | 568 // settings_pgp_setforce(jid, value) |
| 569 // Force (or not) PGP encryption for jid. | |
| 570 // When value is TRUE, PGP support will be assumed for the remote client. | |
| 571 void settings_pgp_setforce(const char *bjid, guint value) | |
| 572 { | |
| 573 #ifdef HAVE_GPGME | |
| 2337 | 574 pgpopt_t *pgpdata; |
| 1197 | 575 pgpdata = g_hash_table_lookup(pgpopt, bjid); |
| 576 if (!pgpdata) { | |
| 577 // If value is 0, we do not need to create a structure (that's | |
| 578 // the default value). | |
| 579 if (value) { | |
| 2337 | 580 pgpdata = g_new0(pgpopt_t, 1); |
| 1197 | 581 pgpdata->pgp_force = value; |
| 582 g_hash_table_insert(pgpopt, g_strdup(bjid), pgpdata); | |
| 583 } | |
| 584 } else { | |
| 585 pgpdata->pgp_force = value; | |
| 586 } | |
|
1565
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1519
diff
changeset
|
587 if (value && pgpdata && !pgpdata->pgp_keyid) |
| 1197 | 588 scr_LogPrint(LPRINT_NORMAL, "Warning: the Key Id is not set!"); |
| 589 #endif | |
| 590 } | |
| 591 | |
| 592 // settings_pgp_getforce(jid) | |
| 593 // Return TRUE if PGP enforcement is set for jid. | |
| 594 guint settings_pgp_getforce(const char *bjid) | |
| 595 { | |
| 596 #ifdef HAVE_GPGME | |
| 2337 | 597 pgpopt_t *pgpdata; |
| 1197 | 598 pgpdata = g_hash_table_lookup(pgpopt, bjid); |
| 599 if (pgpdata) | |
| 600 return pgpdata->pgp_force; | |
| 601 else | |
| 602 return FALSE; // Default | |
| 603 #else | |
| 604 return FALSE; // No PGP support | |
| 605 #endif | |
| 606 } | |
| 607 | |
|
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diff
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|
608 // settings_pgp_setkeyid(jid, keyid) |
|
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diff
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|
609 // Set the PGP KeyId for user jid. |
|
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diff
changeset
|
610 // Use keyid = NULL to erase the previous KeyId. |
|
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diff
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|
611 void settings_pgp_setkeyid(const char *bjid, const char *keyid) |
|
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|
612 { |
|
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|
613 #ifdef HAVE_GPGME |
| 2337 | 614 pgpopt_t *pgpdata; |
|
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|
615 pgpdata = g_hash_table_lookup(pgpopt, bjid); |
|
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diff
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|
616 if (!pgpdata) { |
|
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parents:
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diff
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|
617 // If keyid is NULL, we do not need to create a structure (that's |
|
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diff
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|
618 // the default value). |
|
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parents:
1004
diff
changeset
|
619 if (keyid) { |
| 2337 | 620 pgpdata = g_new0(pgpopt_t, 1); |
|
1065
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Extand pgp_data structure
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parents:
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diff
changeset
|
621 pgpdata->pgp_keyid = g_strdup(keyid); |
|
230dca34dbea
Extand pgp_data structure
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parents:
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diff
changeset
|
622 g_hash_table_insert(pgpopt, g_strdup(bjid), pgpdata); |
|
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parents:
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diff
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|
623 } |
|
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diff
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|
624 } else { |
|
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diff
changeset
|
625 g_free(pgpdata->pgp_keyid); |
|
230dca34dbea
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diff
changeset
|
626 if (keyid) |
|
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diff
changeset
|
627 pgpdata->pgp_keyid = g_strdup(keyid); |
|
230dca34dbea
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|
628 else |
|
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parents:
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|
629 pgpdata->pgp_keyid = NULL; |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
630 // We could remove the key/value if pgp_disabled is 0 and |
|
230dca34dbea
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parents:
1004
diff
changeset
|
631 // pgp_keyid is NULL, actually. |
|
230dca34dbea
Extand pgp_data structure
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diff
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|
632 } |
|
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parents:
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diff
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|
633 #endif |
|
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|
634 } |
|
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parents:
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diff
changeset
|
635 |
|
230dca34dbea
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parents:
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diff
changeset
|
636 // settings_pgp_getkeyid(jid) |
|
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parents:
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diff
changeset
|
637 // Get the PGP KeyId for user jid. |
|
230dca34dbea
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parents:
1004
diff
changeset
|
638 const char *settings_pgp_getkeyid(const char *bjid) |
|
230dca34dbea
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diff
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|
639 { |
|
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parents:
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diff
changeset
|
640 #ifdef HAVE_GPGME |
| 2337 | 641 pgpopt_t *pgpdata; |
|
1065
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
642 pgpdata = g_hash_table_lookup(pgpopt, bjid); |
|
230dca34dbea
Extand pgp_data structure
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parents:
1004
diff
changeset
|
643 if (pgpdata) |
|
230dca34dbea
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parents:
1004
diff
changeset
|
644 return pgpdata->pgp_keyid; |
|
230dca34dbea
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parents:
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diff
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|
645 #endif |
|
230dca34dbea
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parents:
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diff
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|
646 return NULL; |
|
230dca34dbea
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parents:
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diff
changeset
|
647 } |
|
230dca34dbea
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parents:
1004
diff
changeset
|
648 |
|
1299
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
649 /* otr settings */ |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
650 |
|
3b338a5c01fc
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parents:
1278
diff
changeset
|
651 #ifdef HAVE_LIBOTR |
| 1598 | 652 static void remove_default_policies(char *k, char *policy, void *defaultp) |
|
1299
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
653 { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
654 if (*(enum otr_policy *)policy == *(enum otr_policy *)defaultp) { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
655 g_free((enum otr_policy *) policy); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
656 g_hash_table_remove(otrpolicy, k); |
|
3b338a5c01fc
OTR support
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parents:
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diff
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|
657 } |
|
3b338a5c01fc
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parents:
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diff
changeset
|
658 } |
|
3b338a5c01fc
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parents:
1278
diff
changeset
|
659 #endif |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
660 |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
661 void settings_otr_setpolicy(const char *bjid, guint value) |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
662 { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
663 #ifdef HAVE_LIBOTR |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
664 enum otr_policy *otrdata; |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
665 |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
666 if (!bjid) { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
667 default_policy = value; |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
668 /* refresh hash */ |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
669 settings_foreach(SETTINGS_TYPE_OTR, &remove_default_policies, &value); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
670 return; |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
671 } |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
672 |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
673 otrdata = g_hash_table_lookup(otrpolicy, bjid); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
674 |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
675 if (value == default_policy) { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
676 if (otrdata) { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
677 g_free(otrdata); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
678 g_hash_table_remove(otrpolicy, bjid); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
679 } |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
680 } else if (otrdata) { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
681 *otrdata = value; |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
682 } else { |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
683 otrdata = g_new(enum otr_policy, 1); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
684 *otrdata = value; |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
685 g_hash_table_insert(otrpolicy, g_strdup(bjid), otrdata); |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
686 } |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
687 #endif |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
688 } |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
689 |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
690 guint settings_otr_getpolicy(const char *bjid) |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
691 { |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
692 #ifdef HAVE_LIBOTR |
| 1598 | 693 enum otr_policy *otrdata; |
|
1299
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
694 if (!bjid) |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
695 return default_policy; |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
696 |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
697 otrdata = g_hash_table_lookup(otrpolicy, bjid); |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
698 if (otrdata) |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
699 return *otrdata; |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
700 else |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
701 return default_policy; |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
702 #else |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
703 return 0; |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
704 #endif |
|
3b338a5c01fc
OTR support
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parents:
1278
diff
changeset
|
705 } |
|
3b338a5c01fc
OTR support
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1278
diff
changeset
|
706 |
|
1141
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
707 guint get_max_history_blocks(void) |
|
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
708 { |
|
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
709 int max_num_of_blocks = settings_opt_get_int("max_history_blocks"); |
|
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
710 if (max_num_of_blocks < 0) |
|
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
711 max_num_of_blocks = 0; |
|
5be2408a6534
Add option "max_history_blocks"
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parents:
1074
diff
changeset
|
712 else if (max_num_of_blocks == 1) |
|
5be2408a6534
Add option "max_history_blocks"
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parents:
1074
diff
changeset
|
713 max_num_of_blocks = 2; |
|
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
714 return (guint)max_num_of_blocks; |
|
5be2408a6534
Add option "max_history_blocks"
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parents:
1074
diff
changeset
|
715 } |
|
5be2408a6534
Add option "max_history_blocks"
Mikael Berthe <mikael@lilotux.net>
parents:
1074
diff
changeset
|
716 |
| 1811 | 717 /* vim: set et cindent cinoptions=>2\:2(0 ts=2 sw=2: For Vim users... */ |