Mercurial > ~mikael > mcabber > hg

annotate mcabber/src/settings.c @ 1214:9f5c5f176953

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author Mikael Berthe <mikael@lilotux.net>
date Tue, 01 May 2007 18:19:12 +0200
parents 2de8f8ba1f34
children 033576acac4c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2 * settings.c -- Configuration stuff
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3 *
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4 * Copyright (C) 2005-2007 Mikael Berthe <mikael@lilotux.net>
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5 *
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or (at
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9 * your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, write to the Free Software
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18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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19 * USA
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20 */
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21
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22 #include <strings.h>
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23 #include <stdlib.h>
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24 #include <ctype.h>
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25
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26 #include "settings.h"
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27 #include "commands.h"
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28 #include "utils.h"
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29 #include "logprint.h"
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30
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31 static GHashTable *option;
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32 static GHashTable *alias;
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33 static GHashTable *binding;
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34
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35 #ifdef HAVE_GPGME /* PGP settings */
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36 static GHashTable *pgpopt;
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37
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38 typedef struct {
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39 gchar *pgp_keyid; /* KeyId the contact is supposed to use */
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40 guint pgp_disabled; /* If TRUE, PGP is disabled for outgoing messages */
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41 guint pgp_force; /* If TRUE, PGP is used w/o negotiation */
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42 } T_pgpopt;
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43 #endif
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44
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45 static inline GHashTable *get_hash(guint type)
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46 {
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47 if (type == SETTINGS_TYPE_OPTION) return option;
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48 else if (type == SETTINGS_TYPE_ALIAS) return alias;
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49 else if (type == SETTINGS_TYPE_BINDING) return binding;
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50 return NULL;
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51 }
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52
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53 /* -- */
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54
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55 void settings_init(void)
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56 {
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57 option = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
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58 alias = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
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59 binding = g_hash_table_new_full(&g_str_hash, &g_str_equal, &g_free, &g_free);
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60 #ifdef HAVE_GPGME
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61 pgpopt = g_hash_table_new(&g_str_hash, &g_str_equal);
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62 #endif
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63 }
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64
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65 // cfg_read_file(filename, mainfile)
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66 // Read and parse config file "filename". If filename is NULL,
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67 // try to open the configuration file at the default locations.
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68 // mainfile must be set to TRUE for the startup config file.
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69 // If mainfile is TRUE, the permissions of the configuration file will
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70 // be fixed if they're insecure.
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71 //
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72 int cfg_read_file(char *filename, guint mainfile)
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73 {
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74 FILE *fp;
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75 char *buf;
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76 char *line, *eol;
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77 unsigned int ln = 0;
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78 int err = 0;
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79
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80 if (!filename) {
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81 // Use default config file locations
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82 char *home;
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83
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84 if (!mainfile) {
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85 scr_LogPrint(LPRINT_LOGNORM, "No file name provided");
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86 return -1;
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87 }
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88
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89 home = getenv("HOME");
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90 if (!home) {
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91 scr_LogPrint(LPRINT_LOG, "Can't find home dir!");
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92 fprintf(stderr, "Can't find home dir!\n");
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93 return -1;
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94 }
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95 filename = g_new(char, strlen(home)+24);
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96 sprintf(filename, "%s/.mcabber/mcabberrc", home);
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97 if ((fp = fopen(filename, "r")) == NULL) {
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98 // 2nd try...
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99 sprintf(filename, "%s/.mcabberrc", home);
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100 if ((fp = fopen(filename, "r")) == NULL) {
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101 fprintf(stderr, "Cannot open config file!\n");
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102 g_free(filename);
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103 return -1;
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104 }
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105 }
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106 // Check configuration file permissions
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107 // As it could contain sensitive data, we make it user-readable only
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108 checkset_perm(filename, TRUE);
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109 scr_LogPrint(LPRINT_LOGNORM, "Reading %s", filename);
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110 // Check mcabber dir. There we just warn, we don't change the modes
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111 sprintf(filename, "%s/.mcabber/", home);
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112 checkset_perm(filename, FALSE);
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113 g_free(filename);
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114 filename = NULL;
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115 } else {
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116 if ((fp = fopen(filename, "r")) == NULL) {
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117 const char *msg = "Cannot open configuration file";
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118 if (mainfile)
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119 perror(msg);
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120 else
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121 scr_LogPrint(LPRINT_LOGNORM, "%s (%s).", msg, filename);
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122 return -2;
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123 }
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124 // Check configuration file permissions (see above)
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125 // We don't change the permissions if that's not the main file.
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126 if (mainfile)
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127 checkset_perm(filename, TRUE);
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128 scr_LogPrint(LPRINT_LOGNORM, "Reading %s", filename);
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129 }
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130
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131 buf = g_new(char, 512);
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132
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133 while (fgets(buf+1, 511, fp) != NULL) {
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134 // The first char is reserved to add a '/', to make a command line
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135 line = buf+1;
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136 ln++;
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137
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138 // Strip leading spaces
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139 while (isspace(*line))
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140 line++;
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141
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142 // Make eol point to the last char of the line
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143 for (eol = line ; *eol ; eol++)
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144 ;
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145 if (eol > line)
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146 eol--;
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Mikael Berthe <mikael@lilotux.net>
parents: 337
diff changeset
147
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
148 // Strip trailing spaces
dea407d53fe6 Improve configuration file reading
Mikael Berthe <mikael@lilotux.net>
parents: 337
diff changeset
149 while (eol > line && isspace(*eol))
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
150 *eol-- = 0;
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
151
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
152 // Ignore empty lines and comments
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
153 if ((*line == '\n') || (*line == '\0') || (*line == '#'))
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
154 continue;
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
155
1192
7b8765c10abb New command: /source
Mikael Berthe <mikael@lilotux.net>
parents: 1187
diff changeset
156 // We only allow assignments line, except for commands "pgp" and "source"
7b8765c10abb New command: /source
Mikael Berthe <mikael@lilotux.net>
parents: 1187
diff changeset
157 if ((strchr(line, '=') != NULL) ||
1203
c96fef31ff96 Expand startswith()
Mikael Berthe <mikael@lilotux.net>
parents: 1197
diff changeset
158 startswith(line, "pgp ", FALSE) || startswith(line, "source ", FALSE)) {
1192
7b8765c10abb New command: /source
Mikael Berthe <mikael@lilotux.net>
parents: 1187
diff changeset
159 // Only accept the set, alias, bind, pgp and source commands
1203
c96fef31ff96 Expand startswith()
Mikael Berthe <mikael@lilotux.net>
parents: 1197
diff changeset
160 if (!startswith(line, "set ", FALSE) &&
c96fef31ff96 Expand startswith()
Mikael Berthe <mikael@lilotux.net>
parents: 1197
diff changeset
161 !startswith(line, "bind ", FALSE) &&
c96fef31ff96 Expand startswith()
Mikael Berthe <mikael@lilotux.net>
parents: 1197
diff changeset
162 !startswith(line, "alias ", FALSE) &&
c96fef31ff96 Expand startswith()
Mikael Berthe <mikael@lilotux.net>
parents: 1197
diff changeset
163 !startswith(line, "pgp ", FALSE) &&
c96fef31ff96 Expand startswith()
Mikael Berthe <mikael@lilotux.net>
parents: 1197
diff changeset
164 !startswith(line, "source ", FALSE)) {
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
165 scr_LogPrint(LPRINT_LOGNORM,
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
166 "Error in configuration file (l. %d): bad command", ln);
341
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
167 err++;
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parents: 337
diff changeset
168 continue;
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
169 }
967
303408ef5e5d Configurable command character
Alexis Hildebrandt
parents: 895
diff changeset
170 // Set the leading COMMAND_CHAR to build a command line
303408ef5e5d Configurable command character
Alexis Hildebrandt
parents: 895
diff changeset
171 // and process the command
303408ef5e5d Configurable command character
Alexis Hildebrandt
parents: 895
diff changeset
172 *(--line) = COMMAND_CHAR;
1187
16abe7ec3056 Fix a conflict between verbatim multiline mode and the key binding system
Mikael Berthe <mikael@lilotux.net>
parents: 1141
diff changeset
173 process_command(line, TRUE);
341
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
174 } else {
374
bd5638c21834 Improve logging system (traces)
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parents: 364
diff changeset
175 scr_LogPrint(LPRINT_LOGNORM,
bd5638c21834 Improve logging system (traces)
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parents: 364
diff changeset
176 "Error in configuration file (l. %d): no assignment", ln);
341
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
177 err++;
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
178 }
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parents: 337
diff changeset
179 }
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
180 g_free(buf);
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parents: 337
diff changeset
181 fclose(fp);
1192
7b8765c10abb New command: /source
Mikael Berthe <mikael@lilotux.net>
parents: 1187
diff changeset
182
7b8765c10abb New command: /source
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parents: 1187
diff changeset
183 if (filename)
7b8765c10abb New command: /source
Mikael Berthe <mikael@lilotux.net>
parents: 1187
diff changeset
184 scr_LogPrint(LPRINT_LOGNORM, "Loaded %s.", filename);
341
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
185 return err;
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
186 }
dea407d53fe6 Improve configuration file reading
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parents: 337
diff changeset
187
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
188 // parse_assigment(assignment, pkey, pval)
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
189 // Read assignment and split it to key, value
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
190 //
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
191 // If this is an assignment, the function will return TRUE and
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
192 // set *pkey and *pval (*pval is set to NULL if value field is empty).
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
193 //
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
194 // If this isn't a assignment (no = char), the function will set *pval
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
195 // to NULL and return FALSE.
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
196 //
774
46304b773a44 Remove useless checks before g_free() calls
Mikael Berthe <mikael@lilotux.net>
parents: 764
diff changeset
197 // The caller should g_free() *pkey and *pval (if not NULL) after use.
1074
b2fc694a8228 Fix a few memory leaks after calls to parse_assigment()
Mikael Berthe <mikael@lilotux.net>
parents: 1070
diff changeset
198 guint parse_assigment(gchar *assignment, gchar **pkey, gchar **pval)
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
199 {
293
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
200 char *key, *val, *t, *p;
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
201
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
202 *pkey = *pval = NULL;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
203
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
204 key = assignment;
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
205 // Remove leading spaces in option name
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
206 while ((!isalnum(*key)) && (*key != '=') && *key) {
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
207 //if (!isblank(*key))
293
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
208 // scr_LogPrint("Error in assignment parsing!");
280
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
209 key++;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
210 }
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
211 if (!*key) return FALSE; // Empty assignment
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
212
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
213 if (*key == '=') {
293
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
214 //scr_LogPrint("Cannot parse assignment!");
280
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
215 return FALSE;
68ce34b4243b Add parse_assigment() function
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parents: 279
diff changeset
216 }
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
217 // Ok, key points to the option name
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
218
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
219 for (val = key+1 ; *val && (*val != '=') ; val++)
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
220 if (!isalnum(*val) && !isblank(*val) && (*val != '_') && (*val != '-')) {
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
221 // Key should only have alnum chars...
293
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
222 //scr_LogPrint("Error in assignment parsing!");
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
223 return FALSE;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
224 }
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
225 // Remove trailing spaces in option name:
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
226 for (t = val-1 ; t > key && isblank(*t) ; t--)
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
227 ;
293
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
228 // Check for embedded whitespace characters
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
229 for (p = key; p < t; p++) {
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
230 if (isblank(*p)) {
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
231 //scr_LogPrint("Error in assignment parsing!"
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
232 // " (Name should not contain space chars)");
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
233 return FALSE;
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
234 }
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
235 }
d0295e735768 Assignment lvalue (key, option name, alias...) cannnot contain spaces
Mikael Berthe <mikael@lilotux.net>
parents: 288
diff changeset
236
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
237 *pkey = g_strndup(key, t+1-key);
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
238
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
239 if (!*val) return FALSE; // Not an assignment
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
240
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
241 // Remove leading and trailing spaces in option value:
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
242 for (val++; *val && isblank(*val) ; val++) ;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
243 for (t = val ; *t ; t++) ;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
244 for (t-- ; t >= val && isblank(*t) ; t--) ;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
245
282
87d6ac21cd1b Fix "Cannot unset option" bug
Mikael Berthe <mikael@lilotux.net>
parents: 281
diff changeset
246 if (t < val) return TRUE; // no value (variable reset for example)
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
247
337
3a25be278864 Values can be enclosed by quotes in assignments
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
248 // If the value begins and ends with quotes ("), these quotes are
3a25be278864 Values can be enclosed by quotes in assignments
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
249 // removed and whitespace is not stripped
3a25be278864 Values can be enclosed by quotes in assignments
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
250 if ((t>val) && (*val == '"' && *t == '"')) {
3a25be278864 Values can be enclosed by quotes in assignments
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
251 val++;
3a25be278864 Values can be enclosed by quotes in assignments
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
252 t--;
3a25be278864 Values can be enclosed by quotes in assignments
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
253 }
280
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
254 *pval = g_strndup(val, t+1-val);
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
255 return TRUE;
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
256 }
68ce34b4243b Add parse_assigment() function
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
257
281
f562b9af2de7 Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents: 280
diff changeset
258 void settings_set(guint type, const gchar *key, const gchar *value)
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
259 {
1070
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
260 GHashTable *hash;
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
261
1070
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
262 hash = get_hash(type);
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
263 if (!hash)
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
264 return;
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
265
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
266 if (!value) {
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
267 g_hash_table_remove(hash, key);
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
268 } else {
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
269 g_hash_table_insert(hash, g_strdup(key), g_strdup(value));
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
270 }
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
271 }
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
272
281
f562b9af2de7 Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents: 280
diff changeset
273 void settings_del(guint type, const gchar *key)
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
274 {
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
275 settings_set(type, key, NULL);
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
276 }
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
277
281
f562b9af2de7 Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents: 280
diff changeset
278 const gchar *settings_get(guint type, const gchar *key)
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
279 {
1070
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
280 GHashTable *hash;
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
281
1070
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
282 hash = get_hash(type);
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
283 if (!hash)
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
284 return NULL;
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
285
1070
9eaacc0ad3a2 Use a hash for settings
Mikael Berthe <mikael@lilotux.net>
parents: 1068
diff changeset
286 return g_hash_table_lookup(hash, key);
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
287 }
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
288
281
f562b9af2de7 Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents: 280
diff changeset
289 int settings_get_int(guint type, const gchar *key)
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
290 {
281
f562b9af2de7 Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents: 280
diff changeset
291 const gchar *setval = settings_get(type, key);
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
292
f5dd437c057b Rewrite the settings system
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parents:
diff changeset
293 if (setval) return atoi(setval);
f5dd437c057b Rewrite the settings system
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parents:
diff changeset
294 return 0;
f5dd437c057b Rewrite the settings system
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parents:
diff changeset
295 }
f5dd437c057b Rewrite the settings system
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parents:
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296
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
297 // settings_get_status_msg(status)
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parents: 293
diff changeset
298 // Return a string with the current status message:
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parents: 293
diff changeset
299 // - if there is a user-defined message ("message" option),
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
300 // return this message
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
301 // - if there is a user-defined message for the given status (and no
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
302 // generic user message), it is returned
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
303 // - if no message is found, return NULL
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
304 const gchar *settings_get_status_msg(enum imstatus status)
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
305 {
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
306 const gchar *rstatus = settings_opt_get("message");
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
307
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
308 if (rstatus) return rstatus;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
309
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
310 switch(status) {
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parents: 293
diff changeset
311 case available:
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
312 rstatus = settings_opt_get("message_avail");
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
313 break;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
314
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
315 case freeforchat:
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
316 rstatus = settings_opt_get("message_free");
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
317 break;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
318
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
319 case dontdisturb:
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
320 rstatus = settings_opt_get("message_dnd");
294
871e53769084 Allow one status message per Jabber status
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diff changeset
321 break;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
322
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
323 case notavail:
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
324 rstatus = settings_opt_get("message_notavail");
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
325 break;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
326
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
327 case away:
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
328 rstatus = settings_opt_get("message_away");
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
329 break;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
330
521
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
331 default: // offline, invisible
cc8c969ab6e5 "/status" changes
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parents: 393
diff changeset
332 break;
294
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
333 }
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parents: 293
diff changeset
334 return rstatus;
871e53769084 Allow one status message per Jabber status
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parents: 293
diff changeset
335 }
576
8b3db0b555a1 Add Vim modelines
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parents: 521
diff changeset
336
867
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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diff changeset
337 // settings_foreach(type, pfunction, param)
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parents: 780
diff changeset
338 // Call pfunction(param, key, value) for each setting with requested type.
1070
9eaacc0ad3a2 Use a hash for settings
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parents: 1068
diff changeset
339 void settings_foreach(guint type, void (*pfunc)(char *k, char *v, void *param),
867
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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parents: 780
diff changeset
340 void *param)
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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parents: 780
diff changeset
341 {
1070
9eaacc0ad3a2 Use a hash for settings
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parents: 1068
diff changeset
342 GHashTable *hash;
867
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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parents: 780
diff changeset
343
1070
9eaacc0ad3a2 Use a hash for settings
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parents: 1068
diff changeset
344 hash = get_hash(type);
9eaacc0ad3a2 Use a hash for settings
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parents: 1068
diff changeset
345 if (!hash)
9eaacc0ad3a2 Use a hash for settings
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parents: 1068
diff changeset
346 return;
867
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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parents: 780
diff changeset
347
1070
9eaacc0ad3a2 Use a hash for settings
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parents: 1068
diff changeset
348 g_hash_table_foreach(hash, (GHFunc)pfunc, param);
867
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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parents: 780
diff changeset
349 }
7f056c566569 Commands /alias & /bind list the key bindings and aliases
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parents: 780
diff changeset
350
1004
b57a01ffeed6 Use existing conference bookmarks
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parents: 967
diff changeset
351
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parents: 967
diff changeset
352 // default_muc_nickname()
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parents: 967
diff changeset
353 // Return the user's default nickname
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parents: 967
diff changeset
354 // The caller should free the string after use
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parents: 967
diff changeset
355 char *default_muc_nickname(void)
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parents: 967
diff changeset
356 {
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parents: 967
diff changeset
357 char *nick;
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parents: 967
diff changeset
358
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parents: 967
diff changeset
359 // We try the "nickname" option, then the username part of the jid.
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parents: 967
diff changeset
360 nick = (char*)settings_opt_get("nickname");
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parents: 967
diff changeset
361 if (nick)
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parents: 967
diff changeset
362 return g_strdup(nick);
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parents: 967
diff changeset
363
b57a01ffeed6 Use existing conference bookmarks
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parents: 967
diff changeset
364 nick = g_strdup(settings_opt_get("username"));
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parents: 967
diff changeset
365 if (nick) {
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parents: 967
diff changeset
366 char *p = strchr(nick, JID_DOMAIN_SEPARATOR);
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parents: 967
diff changeset
367 if (p > nick)
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parents: 967
diff changeset
368 *p = 0;
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parents: 967
diff changeset
369 }
b57a01ffeed6 Use existing conference bookmarks
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parents: 967
diff changeset
370 return nick;
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parents: 967
diff changeset
371 }
b57a01ffeed6 Use existing conference bookmarks
Mikael Berthe <mikael@lilotux.net>
parents: 967
diff changeset
372
1065
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
373
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
374 /* PGP settings */
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
375
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
376 // settings_pgp_setdisabled(jid, value)
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
377 // Enable/disable PGP encryption for jid.
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
378 // (Set value to TRUE to disable encryption)
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
379 void settings_pgp_setdisabled(const char *bjid, guint value)
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
380 {
230dca34dbea Extand pgp_data structure
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parents: 1004
diff changeset
381 #ifdef HAVE_GPGME
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
382 T_pgpopt *pgpdata;
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
383 pgpdata = g_hash_table_lookup(pgpopt, bjid);
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
384 if (!pgpdata) {
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
385 // If value is 0, we do not need to create a structure (that's
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
386 // the default value).
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
387 if (value) {
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
388 pgpdata = g_new0(T_pgpopt, 1);
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
389 pgpdata->pgp_disabled = value;
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
390 g_hash_table_insert(pgpopt, g_strdup(bjid), pgpdata);
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
391 }
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
392 } else {
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
393 pgpdata->pgp_disabled = value;
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
394 // We could remove the key/value if pgp_disabled is 0 and
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
395 // pgp_keyid is NULL, actually.
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
396 }
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
397 #endif
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
398 }
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
399
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
400 // settings_pgp_getdisabled(jid)
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
401 // Return TRUE if PGP encryption should be disabled for jid.
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
402 guint settings_pgp_getdisabled(const char *bjid)
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
403 {
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
404 #ifdef HAVE_GPGME
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
405 T_pgpopt *pgpdata;
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
406 pgpdata = g_hash_table_lookup(pgpopt, bjid);
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
407 if (pgpdata)
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
408 return pgpdata->pgp_disabled;
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
409 else
1197
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
410 return FALSE; // Default: not disabled
1065
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
411 #else
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
412 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
413 #endif
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
414 }
230dca34dbea Extand pgp_data structure
Mikael Berthe <mikael@lilotux.net>
parents: 1004
diff changeset
415
1197
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
416 // settings_pgp_setforce(jid, value)
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
417 // Force (or not) PGP encryption for jid.
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
418 // When value is TRUE, PGP support will be assumed for the remote client.
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
419 void settings_pgp_setforce(const char *bjid, guint value)
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
420 {
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
421 #ifdef HAVE_GPGME
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
422 T_pgpopt *pgpdata;
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
423 pgpdata = g_hash_table_lookup(pgpopt, bjid);
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
424 if (!pgpdata) {
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
425 // If value is 0, we do not need to create a structure (that's
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
426 // the default value).
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
427 if (value) {
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
428 pgpdata = g_new0(T_pgpopt, 1);
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
429 pgpdata->pgp_force = value;
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
430 g_hash_table_insert(pgpopt, g_strdup(bjid), pgpdata);
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
431 }
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
432 } else {
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
433 pgpdata->pgp_force = value;
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
434 }
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
435 if (!pgpdata->pgp_keyid)
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
436 scr_LogPrint(LPRINT_NORMAL, "Warning: the Key Id is not set!");
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
437 #endif
6f602d3270a4 Add /pgp [-]force
Mikael Berthe <mikael@lilotux.net>
parents: 1192
diff changeset
438 }
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439
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440 // settings_pgp_getforce(jid)
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441 // Return TRUE if PGP enforcement is set for jid.
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442 guint settings_pgp_getforce(const char *bjid)
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443 {
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444 #ifdef HAVE_GPGME
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445 T_pgpopt *pgpdata;
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446 pgpdata = g_hash_table_lookup(pgpopt, bjid);
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447 if (pgpdata)
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448 return pgpdata->pgp_force;
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449 else
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450 return FALSE; // Default
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451 #else
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452 return FALSE; // No PGP support
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453 #endif
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454 }
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455
1065
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456 // settings_pgp_setkeyid(jid, keyid)
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457 // Set the PGP KeyId for user jid.
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458 // Use keyid = NULL to erase the previous KeyId.
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459 void settings_pgp_setkeyid(const char *bjid, const char *keyid)
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460 {
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461 #ifdef HAVE_GPGME
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462 T_pgpopt *pgpdata;
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463 pgpdata = g_hash_table_lookup(pgpopt, bjid);
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464 if (!pgpdata) {
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465 // If keyid is NULL, we do not need to create a structure (that's
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466 // the default value).
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467 if (keyid) {
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468 pgpdata = g_new0(T_pgpopt, 1);
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469 pgpdata->pgp_keyid = g_strdup(keyid);
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470 g_hash_table_insert(pgpopt, g_strdup(bjid), pgpdata);
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471 }
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472 } else {
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473 g_free(pgpdata->pgp_keyid);
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474 if (keyid)
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475 pgpdata->pgp_keyid = g_strdup(keyid);
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476 else
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477 pgpdata->pgp_keyid = NULL;
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478 // We could remove the key/value if pgp_disabled is 0 and
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479 // pgp_keyid is NULL, actually.
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480 }
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481 #endif
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482 }
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483
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484 // settings_pgp_getkeyid(jid)
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485 // Get the PGP KeyId for user jid.
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486 const char *settings_pgp_getkeyid(const char *bjid)
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487 {
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488 #ifdef HAVE_GPGME
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489 T_pgpopt *pgpdata;
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490 pgpdata = g_hash_table_lookup(pgpopt, bjid);
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491 if (pgpdata)
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492 return pgpdata->pgp_keyid;
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493 #endif
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494 return NULL;
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495 }
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496
1141
5be2408a6534 Add option "max_history_blocks"
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497 guint get_max_history_blocks(void)
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498 {
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499 int max_num_of_blocks = settings_opt_get_int("max_history_blocks");
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500 if (max_num_of_blocks < 0)
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501 max_num_of_blocks = 0;
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502 else if (max_num_of_blocks == 1)
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503 max_num_of_blocks = 2;
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504 return (guint)max_num_of_blocks;
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505 }
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506
580
fed6d1e4d7a9 Fix modelines
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507 /* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */