1 | #include <stdio.h> |
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2 | #include <unistd.h> |
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3 | #include <stdlib.h> |
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4 | #include <string.h> |
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5 | #include <netdb.h> |
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6 | #include <termios.h> |
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7 | #include <sys/ioctl.h> |
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8 | #include <time.h> |
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9 | #include "owl.h" |
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10 | |
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11 | #ifndef MAXHOSTNAMELEN |
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12 | #define MAXHOSTNAMELEN 256 |
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13 | #endif |
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14 | |
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15 | static void _owl_global_init_windows(owl_global *g); |
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16 | |
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17 | void owl_global_init(owl_global *g) { |
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18 | struct hostent *hent; |
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19 | char hostname[MAXHOSTNAMELEN]; |
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20 | char *cd; |
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21 | const char *homedir; |
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22 | |
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23 | g_type_init(); |
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24 | |
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25 | gethostname(hostname, MAXHOSTNAMELEN); |
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26 | hent=gethostbyname(hostname); |
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27 | if (!hent) { |
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28 | g->thishost=owl_strdup("localhost"); |
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29 | } else { |
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30 | g->thishost=owl_strdup(hent->h_name); |
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31 | } |
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32 | |
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33 | g->lines=LINES; |
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34 | g->cols=COLS; |
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35 | /* We shouldn't need this if we initialize lines and cols before the first |
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36 | * owl_window_get_screen, but to be safe, we synchronize. */ |
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37 | owl_window_resize(owl_window_get_screen(), g->lines, g->cols); |
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38 | |
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39 | g->context_stack = NULL; |
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40 | owl_global_push_context(g, OWL_CTX_STARTUP, NULL, NULL, NULL); |
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41 | |
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42 | g->curmsg=0; |
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43 | g->topmsg=0; |
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44 | g->markedmsgid=-1; |
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45 | g->startupargs=NULL; |
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46 | |
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47 | owl_variable_dict_setup(&(g->vars)); |
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48 | |
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49 | g->rightshift=0; |
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50 | |
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51 | g->pw = NULL; |
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52 | g->vw = NULL; |
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53 | g->tw = NULL; |
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54 | |
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55 | owl_keyhandler_init(&g->kh); |
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56 | owl_keys_setup_keymaps(&g->kh); |
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57 | |
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58 | owl_dict_create(&(g->filters)); |
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59 | g->filterlist = NULL; |
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60 | owl_list_create(&(g->puntlist)); |
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61 | g->messagequeue = g_queue_new(); |
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62 | owl_dict_create(&(g->styledict)); |
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63 | g->curmsg_vert_offset=0; |
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64 | g->resizepending=0; |
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65 | g->direction=OWL_DIRECTION_DOWNWARDS; |
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66 | g->zaway=0; |
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67 | if (has_colors()) { |
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68 | g->hascolors=1; |
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69 | } |
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70 | g->colorpairs=COLOR_PAIRS; |
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71 | owl_fmtext_init_colorpair_mgr(&(g->cpmgr)); |
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72 | g->debug=OWL_DEBUG; |
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73 | owl_regex_init(&g->search_re); |
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74 | g->starttime=time(NULL); /* assumes we call init only a start time */ |
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75 | g->lastinputtime=g->starttime; |
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76 | g->newmsgproc_pid=0; |
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77 | |
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78 | owl_global_set_config_format(g, 0); |
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79 | owl_global_set_no_have_config(g); |
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80 | owl_history_init(&(g->msghist)); |
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81 | owl_history_init(&(g->cmdhist)); |
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82 | owl_history_set_norepeats(&(g->cmdhist)); |
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83 | g->nextmsgid=0; |
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84 | |
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85 | /* Fill in some variables which don't have constant defaults */ |
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86 | |
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87 | /* glib's g_get_home_dir prefers passwd entries to $HOME, so we |
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88 | * explicitly check getenv first. */ |
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89 | homedir = getenv("HOME"); |
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90 | if (!homedir) |
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91 | homedir = g_get_home_dir(); |
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92 | g->homedir = owl_strdup(homedir); |
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93 | |
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94 | g->confdir = NULL; |
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95 | g->startupfile = NULL; |
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96 | cd = owl_sprintf("%s/%s", g->homedir, OWL_CONFIG_DIR); |
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97 | owl_global_set_confdir(g, cd); |
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98 | owl_free(cd); |
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99 | |
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100 | owl_messagelist_create(&(g->msglist)); |
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101 | |
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102 | _owl_global_init_windows(g); |
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103 | |
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104 | g->aim_screenname=NULL; |
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105 | g->aim_screenname_for_filters=NULL; |
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106 | g->aim_loggedin=0; |
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107 | owl_buddylist_init(&(g->buddylist)); |
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108 | |
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109 | g->havezephyr=0; |
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110 | g->haveaim=0; |
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111 | g->ignoreaimlogin=0; |
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112 | owl_global_set_no_doaimevents(g); |
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113 | |
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114 | owl_errqueue_init(&(g->errqueue)); |
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115 | g->got_err_signal=0; |
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116 | |
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117 | owl_zbuddylist_create(&(g->zbuddies)); |
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118 | |
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119 | g->zaldlist = NULL; |
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120 | g->pseudologin_notify = 0; |
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121 | |
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122 | owl_message_init_fmtext_cache(); |
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123 | owl_list_create(&(g->io_dispatch_list)); |
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124 | owl_list_create(&(g->psa_list)); |
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125 | g->timerlist = NULL; |
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126 | g->interrupted = FALSE; |
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127 | g->kill_buffer = NULL; |
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128 | } |
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129 | |
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130 | static void _owl_global_init_windows(owl_global *g) |
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131 | { |
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132 | /* Create the main window */ |
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133 | owl_mainpanel_init(&(g->mainpanel)); |
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134 | |
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135 | /* Create the widgets */ |
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136 | owl_mainwin_init(&(g->mw), g->mainpanel.recwin); |
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137 | owl_msgwin_init(&(g->msgwin), g->mainpanel.msgwin); |
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138 | owl_sepbar_init(g->mainpanel.sepwin); |
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139 | |
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140 | owl_window_set_default_cursor(g->mainpanel.sepwin); |
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141 | |
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142 | /* set up a pad for input */ |
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143 | g->input_pad = newpad(1, 1); |
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144 | nodelay(g->input_pad, 1); |
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145 | keypad(g->input_pad, 1); |
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146 | meta(g->input_pad, 1); |
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147 | } |
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148 | |
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149 | void owl_global_sepbar_dirty(owl_global *g) |
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150 | { |
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151 | owl_window_dirty(g->mainpanel.sepwin); |
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152 | } |
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153 | |
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154 | /* Called once perl has been initialized */ |
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155 | void owl_global_complete_setup(owl_global *g) |
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156 | { |
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157 | owl_cmddict_setup(&(g->cmds)); |
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158 | } |
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159 | |
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160 | owl_context *owl_global_get_context(const owl_global *g) { |
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161 | if (!g->context_stack) |
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162 | return NULL; |
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163 | return g->context_stack->data; |
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164 | } |
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165 | |
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166 | static void owl_global_activate_context(owl_global *g, owl_context *c) { |
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167 | if (!c) |
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168 | return; |
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169 | |
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170 | if (c->keymap) { |
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171 | if (!owl_keyhandler_activate(owl_global_get_keyhandler(g), c->keymap)) { |
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172 | owl_function_error("Unable to activate keymap '%s'", c->keymap); |
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173 | } |
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174 | } |
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175 | owl_window_set_cursor(c->cursor); |
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176 | } |
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177 | |
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178 | void owl_global_push_context(owl_global *g, int mode, void *data, const char *keymap, owl_window *cursor) { |
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179 | owl_context *c; |
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180 | c = owl_context_new(mode, data, keymap, cursor); |
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181 | owl_global_push_context_obj(g, c); |
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182 | } |
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183 | |
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184 | void owl_global_push_context_obj(owl_global *g, owl_context *c) |
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185 | { |
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186 | g->context_stack = g_list_prepend(g->context_stack, c); |
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187 | owl_global_activate_context(g, owl_global_get_context(g)); |
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188 | } |
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189 | |
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190 | /* Pops the current context from the context stack and returns it. Caller is |
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191 | * responsible for freeing. */ |
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192 | owl_context *owl_global_pop_context_no_delete(owl_global *g) { |
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193 | owl_context *c; |
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194 | if (!g->context_stack) |
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195 | return NULL; |
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196 | c = owl_global_get_context(g); |
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197 | owl_context_deactivate(c); |
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198 | g->context_stack = g_list_delete_link(g->context_stack, |
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199 | g->context_stack); |
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200 | owl_global_activate_context(g, owl_global_get_context(g)); |
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201 | return c; |
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202 | } |
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203 | |
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204 | /* Pops the current context from the context stack and deletes it. */ |
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205 | void owl_global_pop_context(owl_global *g) { |
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206 | owl_context *c; |
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207 | c = owl_global_pop_context_no_delete(g); |
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208 | if (c) |
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209 | owl_context_delete(c); |
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210 | } |
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211 | |
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212 | int owl_global_get_lines(const owl_global *g) { |
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213 | return(g->lines); |
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214 | } |
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215 | |
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216 | int owl_global_get_cols(const owl_global *g) { |
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217 | return(g->cols); |
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218 | } |
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219 | |
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220 | int owl_global_get_recwin_lines(const owl_global *g) { |
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221 | return g->mainpanel.recwinlines; |
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222 | } |
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223 | |
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224 | /* curmsg */ |
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225 | |
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226 | int owl_global_get_curmsg(const owl_global *g) { |
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227 | return(g->curmsg); |
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228 | } |
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229 | |
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230 | void owl_global_set_curmsg(owl_global *g, int i) { |
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231 | g->curmsg=i; |
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232 | /* we will reset the vertical offset from here */ |
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233 | /* we might want to move this out to the functions later */ |
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234 | owl_global_set_curmsg_vert_offset(g, 0); |
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235 | } |
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236 | |
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237 | /* topmsg */ |
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238 | |
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239 | int owl_global_get_topmsg(const owl_global *g) { |
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240 | return(g->topmsg); |
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241 | } |
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242 | |
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243 | void owl_global_set_topmsg(owl_global *g, int i) { |
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244 | g->topmsg=i; |
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245 | } |
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246 | |
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247 | /* markedmsgid */ |
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248 | |
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249 | int owl_global_get_markedmsgid(const owl_global *g) { |
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250 | return(g->markedmsgid); |
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251 | } |
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252 | |
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253 | void owl_global_set_markedmsgid(owl_global *g, int i) { |
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254 | g->markedmsgid=i; |
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255 | /* i; index of message in the current view. |
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256 | const owl_message *m; |
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257 | owl_view *v; |
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258 | |
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259 | v = owl_global_get_current_view(&g); |
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260 | m = owl_view_get_element(v, i); |
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261 | g->markedmsgid = m ? owl_message_get_id(m) : 0; |
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262 | */ |
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263 | } |
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264 | |
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265 | /* windows */ |
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266 | |
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267 | owl_mainwin *owl_global_get_mainwin(owl_global *g) { |
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268 | return(&(g->mw)); |
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269 | } |
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270 | |
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271 | owl_popwin *owl_global_get_popwin(owl_global *g) { |
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272 | return g->pw; |
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273 | } |
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274 | |
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275 | void owl_global_set_popwin(owl_global *g, owl_popwin *pw) { |
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276 | g->pw = pw; |
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277 | } |
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278 | |
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279 | /* msglist */ |
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280 | |
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281 | owl_messagelist *owl_global_get_msglist(owl_global *g) { |
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282 | return(&(g->msglist)); |
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283 | } |
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284 | |
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285 | /* keyhandler */ |
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286 | |
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287 | owl_keyhandler *owl_global_get_keyhandler(owl_global *g) { |
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288 | return(&(g->kh)); |
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289 | } |
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290 | |
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291 | /* Gets the currently active typwin out of the current context. */ |
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292 | owl_editwin *owl_global_current_typwin(const owl_global *g) { |
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293 | owl_context *ctx = owl_global_get_context(g); |
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294 | return owl_editcontext_get_editwin(ctx); |
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295 | } |
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296 | |
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297 | /* variable dictionary */ |
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298 | |
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299 | owl_vardict *owl_global_get_vardict(owl_global *g) { |
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300 | return &(g->vars); |
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301 | } |
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302 | |
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303 | /* command dictionary */ |
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304 | |
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305 | owl_cmddict *owl_global_get_cmddict(owl_global *g) { |
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306 | return &(g->cmds); |
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307 | } |
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308 | |
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309 | /* rightshift */ |
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310 | |
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311 | void owl_global_set_rightshift(owl_global *g, int i) { |
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312 | g->rightshift = i; |
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313 | owl_mainwin_redisplay(owl_global_get_mainwin(g)); |
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314 | } |
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315 | |
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316 | int owl_global_get_rightshift(const owl_global *g) { |
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317 | return(g->rightshift); |
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318 | } |
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319 | |
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320 | /* typwin */ |
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321 | |
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322 | owl_editwin *owl_global_set_typwin_active(owl_global *g, int style, owl_history *hist) { |
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323 | int d; |
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324 | d = owl_global_get_typewindelta(g); |
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325 | if (d > 0 && style == OWL_EDITWIN_STYLE_MULTILINE) |
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326 | owl_function_resize_typwin(owl_global_get_typwin_lines(g) + d); |
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327 | |
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328 | if (g->typwin_erase_id) { |
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329 | g_signal_handler_disconnect(g->mainpanel.typwin, g->typwin_erase_id); |
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330 | g->typwin_erase_id = 0; |
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331 | } |
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332 | |
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333 | g->tw = owl_editwin_new(g->mainpanel.typwin, |
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334 | owl_global_get_typwin_lines(g), |
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335 | g->cols, |
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336 | style, |
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337 | hist); |
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338 | return g->tw; |
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339 | } |
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340 | |
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341 | void owl_global_deactivate_editcontext(owl_context *ctx) { |
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342 | owl_global *g = ctx->cbdata; |
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343 | owl_global_set_typwin_inactive(g); |
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344 | } |
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345 | |
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346 | void owl_global_set_typwin_inactive(owl_global *g) { |
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347 | int d = owl_global_get_typewindelta(g); |
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348 | if (d > 0 && owl_editwin_get_style(g->tw) == OWL_EDITWIN_STYLE_MULTILINE) |
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349 | owl_function_resize_typwin(owl_global_get_typwin_lines(g) - d); |
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350 | |
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351 | if (!g->typwin_erase_id) { |
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352 | g->typwin_erase_id = |
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353 | g_signal_connect(g->mainpanel.typwin, "redraw", G_CALLBACK(owl_window_erase_cb), NULL); |
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354 | } |
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355 | owl_window_dirty(g->mainpanel.typwin); |
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356 | |
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357 | owl_editwin_unref(g->tw); |
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358 | g->tw = NULL; |
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359 | } |
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360 | |
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361 | /* resize */ |
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362 | |
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363 | void owl_global_set_resize_pending(owl_global *g) { |
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364 | g->resizepending=1; |
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365 | } |
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366 | |
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367 | const char *owl_global_get_homedir(const owl_global *g) { |
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368 | if (g->homedir) return(g->homedir); |
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369 | return("/"); |
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370 | } |
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371 | |
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372 | const char *owl_global_get_confdir(const owl_global *g) { |
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373 | if (g->confdir) return(g->confdir); |
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374 | return("/"); |
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375 | } |
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376 | |
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377 | /* |
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378 | * Setting this also sets startupfile to confdir/startup |
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379 | */ |
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380 | void owl_global_set_confdir(owl_global *g, const char *cd) { |
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381 | owl_free(g->confdir); |
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382 | g->confdir = owl_strdup(cd); |
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383 | owl_free(g->startupfile); |
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384 | g->startupfile = owl_sprintf("%s/startup", cd); |
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385 | } |
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386 | |
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387 | const char *owl_global_get_startupfile(const owl_global *g) { |
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388 | if(g->startupfile) return(g->startupfile); |
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389 | return("/"); |
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390 | } |
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391 | |
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392 | int owl_global_get_direction(const owl_global *g) { |
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393 | return(g->direction); |
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394 | } |
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395 | |
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396 | void owl_global_set_direction_downwards(owl_global *g) { |
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397 | g->direction=OWL_DIRECTION_DOWNWARDS; |
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398 | } |
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399 | |
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400 | void owl_global_set_direction_upwards(owl_global *g) { |
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401 | g->direction=OWL_DIRECTION_UPWARDS; |
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402 | } |
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403 | |
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404 | /* perl stuff */ |
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405 | |
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406 | void owl_global_set_perlinterp(owl_global *g, void *p) { |
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407 | g->perl=p; |
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408 | } |
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409 | |
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410 | void *owl_global_get_perlinterp(const owl_global *g) { |
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411 | return(g->perl); |
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412 | } |
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413 | |
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414 | int owl_global_is_config_format(const owl_global *g) { |
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415 | if (g->config_format) return(1); |
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416 | return(0); |
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417 | } |
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418 | |
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419 | void owl_global_set_config_format(owl_global *g, int state) { |
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420 | if (state==1) { |
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421 | g->config_format=1; |
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422 | } else { |
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423 | g->config_format=0; |
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424 | } |
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425 | } |
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426 | |
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427 | void owl_global_set_have_config(owl_global *g) { |
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428 | g->haveconfig=1; |
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429 | } |
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430 | |
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431 | void owl_global_set_no_have_config(owl_global *g) { |
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432 | g->haveconfig=0; |
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433 | } |
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434 | |
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435 | int owl_global_have_config(owl_global *g) { |
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436 | if (g->haveconfig) return(1); |
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437 | return(0); |
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438 | } |
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439 | |
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440 | /* |
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441 | * Compute the size of the terminal. Try a ioctl, fallback to other stuff on |
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442 | * fail. |
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443 | */ |
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444 | void owl_global_get_terminal_size(int *lines, int *cols) { |
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445 | struct winsize size; |
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446 | /* get the new size */ |
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447 | ioctl(STDIN_FILENO, TIOCGWINSZ, &size); |
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448 | if (size.ws_row) { |
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449 | *lines = size.ws_row; |
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450 | } else { |
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451 | *lines = LINES; |
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452 | } |
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453 | |
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454 | if (size.ws_col) { |
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455 | *cols = size.ws_col; |
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456 | } else { |
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457 | *cols = COLS; |
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458 | } |
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459 | } |
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460 | |
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461 | void owl_global_check_resize(owl_global *g) { |
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462 | /* resize the screen. If lines or cols is 0 use the terminal size */ |
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463 | if (!g->resizepending) return; |
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464 | g->resizepending = 0; |
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465 | |
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466 | owl_global_get_terminal_size(&g->lines, &g->cols); |
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467 | owl_window_resize(owl_window_get_screen(), g->lines, g->cols); |
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468 | |
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469 | owl_function_debugmsg("New size is %i lines, %i cols.", g->lines, g->cols); |
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470 | } |
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471 | |
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472 | /* debug */ |
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473 | |
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474 | int owl_global_is_debug_fast(const owl_global *g) { |
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475 | if (g->debug) return(1); |
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476 | return(0); |
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477 | } |
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478 | |
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479 | /* starttime */ |
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480 | |
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481 | time_t owl_global_get_starttime(const owl_global *g) { |
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482 | return(g->starttime); |
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483 | } |
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484 | |
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485 | time_t owl_global_get_runtime(const owl_global *g) { |
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486 | return(time(NULL)-g->starttime); |
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487 | } |
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488 | |
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489 | time_t owl_global_get_lastinputtime(const owl_global *g) { |
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490 | return(g->lastinputtime); |
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491 | } |
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492 | |
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493 | void owl_global_set_lastinputtime(owl_global *g, time_t time) { |
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494 | g->lastinputtime = time; |
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495 | } |
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496 | |
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497 | time_t owl_global_get_idletime(const owl_global *g) { |
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498 | return(time(NULL)-g->lastinputtime); |
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499 | } |
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500 | |
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501 | const char *owl_global_get_hostname(const owl_global *g) { |
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502 | if (g->thishost) return(g->thishost); |
---|
503 | return(""); |
---|
504 | } |
---|
505 | |
---|
506 | /* viewwin */ |
---|
507 | |
---|
508 | owl_viewwin *owl_global_get_viewwin(owl_global *g) { |
---|
509 | return g->vw; |
---|
510 | } |
---|
511 | |
---|
512 | void owl_global_set_viewwin(owl_global *g, owl_viewwin *vw) { |
---|
513 | g->vw = vw; |
---|
514 | } |
---|
515 | |
---|
516 | |
---|
517 | /* vert offset */ |
---|
518 | |
---|
519 | int owl_global_get_curmsg_vert_offset(const owl_global *g) { |
---|
520 | return(g->curmsg_vert_offset); |
---|
521 | } |
---|
522 | |
---|
523 | void owl_global_set_curmsg_vert_offset(owl_global *g, int i) { |
---|
524 | g->curmsg_vert_offset = i; |
---|
525 | } |
---|
526 | |
---|
527 | /* startup args */ |
---|
528 | |
---|
529 | void owl_global_set_startupargs(owl_global *g, int argc, const char *const *argv) { |
---|
530 | int i, len; |
---|
531 | |
---|
532 | if (g->startupargs) owl_free(g->startupargs); |
---|
533 | |
---|
534 | len=0; |
---|
535 | for (i=0; i<argc; i++) { |
---|
536 | len+=strlen(argv[i])+5; |
---|
537 | } |
---|
538 | g->startupargs=owl_malloc(len+5); |
---|
539 | |
---|
540 | strcpy(g->startupargs, ""); |
---|
541 | for (i=0; i<argc; i++) { |
---|
542 | sprintf(g->startupargs + strlen(g->startupargs), "%s ", argv[i]); |
---|
543 | } |
---|
544 | g->startupargs[strlen(g->startupargs)-1]='\0'; |
---|
545 | } |
---|
546 | |
---|
547 | const char *owl_global_get_startupargs(const owl_global *g) { |
---|
548 | if (g->startupargs) return(g->startupargs); |
---|
549 | return(""); |
---|
550 | } |
---|
551 | |
---|
552 | /* history */ |
---|
553 | |
---|
554 | owl_history *owl_global_get_msg_history(owl_global *g) { |
---|
555 | return(&(g->msghist)); |
---|
556 | } |
---|
557 | |
---|
558 | owl_history *owl_global_get_cmd_history(owl_global *g) { |
---|
559 | return(&(g->cmdhist)); |
---|
560 | } |
---|
561 | |
---|
562 | /* filterlist */ |
---|
563 | typedef struct _owl_global_filter_ent { /* noproto */ |
---|
564 | owl_global *g; |
---|
565 | owl_filter *f; |
---|
566 | } owl_global_filter_ent; |
---|
567 | |
---|
568 | owl_filter *owl_global_get_filter(const owl_global *g, const char *name) { |
---|
569 | owl_global_filter_ent *e = owl_dict_find_element(&(g->filters), name); |
---|
570 | if (e) return e->f; |
---|
571 | return NULL; |
---|
572 | } |
---|
573 | |
---|
574 | static void owl_global_delete_filter_ent(void *data) |
---|
575 | { |
---|
576 | owl_global_filter_ent *e = data; |
---|
577 | e->g->filterlist = g_list_remove(e->g->filterlist, e->f); |
---|
578 | owl_filter_delete(e->f); |
---|
579 | owl_free(e); |
---|
580 | } |
---|
581 | |
---|
582 | void owl_global_add_filter(owl_global *g, owl_filter *f) { |
---|
583 | owl_global_filter_ent *e = owl_malloc(sizeof *e); |
---|
584 | e->g = g; |
---|
585 | e->f = f; |
---|
586 | |
---|
587 | owl_dict_insert_element(&(g->filters), owl_filter_get_name(f), |
---|
588 | e, owl_global_delete_filter_ent); |
---|
589 | g->filterlist = g_list_append(g->filterlist, f); |
---|
590 | } |
---|
591 | |
---|
592 | void owl_global_remove_filter(owl_global *g, const char *name) { |
---|
593 | owl_global_filter_ent *e = owl_dict_remove_element(&(g->filters), name); |
---|
594 | if (e) |
---|
595 | owl_global_delete_filter_ent(e); |
---|
596 | } |
---|
597 | |
---|
598 | /* nextmsgid */ |
---|
599 | |
---|
600 | int owl_global_get_nextmsgid(owl_global *g) { |
---|
601 | return(g->nextmsgid++); |
---|
602 | } |
---|
603 | |
---|
604 | /* current view */ |
---|
605 | |
---|
606 | owl_view *owl_global_get_current_view(owl_global *g) { |
---|
607 | return(&(g->current_view)); |
---|
608 | } |
---|
609 | |
---|
610 | /* has colors */ |
---|
611 | |
---|
612 | int owl_global_get_hascolors(const owl_global *g) { |
---|
613 | if (g->hascolors) return(1); |
---|
614 | return(0); |
---|
615 | } |
---|
616 | |
---|
617 | /* color pairs */ |
---|
618 | |
---|
619 | int owl_global_get_colorpairs(const owl_global *g) { |
---|
620 | return(g->colorpairs); |
---|
621 | } |
---|
622 | |
---|
623 | owl_colorpair_mgr *owl_global_get_colorpair_mgr(owl_global *g) { |
---|
624 | return(&(g->cpmgr)); |
---|
625 | } |
---|
626 | |
---|
627 | /* puntlist */ |
---|
628 | |
---|
629 | owl_list *owl_global_get_puntlist(owl_global *g) { |
---|
630 | return(&(g->puntlist)); |
---|
631 | } |
---|
632 | |
---|
633 | int owl_global_message_is_puntable(owl_global *g, const owl_message *m) { |
---|
634 | const owl_list *pl; |
---|
635 | int i, j; |
---|
636 | |
---|
637 | pl=owl_global_get_puntlist(g); |
---|
638 | j=owl_list_get_size(pl); |
---|
639 | for (i=0; i<j; i++) { |
---|
640 | if (owl_filter_message_match(owl_list_get_element(pl, i), m)) return(1); |
---|
641 | } |
---|
642 | return(0); |
---|
643 | } |
---|
644 | |
---|
645 | int owl_global_should_followlast(owl_global *g) { |
---|
646 | const owl_view *v; |
---|
647 | |
---|
648 | if (!owl_global_is__followlast(g)) return(0); |
---|
649 | |
---|
650 | v=owl_global_get_current_view(g); |
---|
651 | |
---|
652 | if (owl_global_get_curmsg(g)==owl_view_get_size(v)-1) return(1); |
---|
653 | return(0); |
---|
654 | } |
---|
655 | |
---|
656 | int owl_global_is_search_active(const owl_global *g) { |
---|
657 | if (owl_regex_is_set(&g->search_re)) return(1); |
---|
658 | return(0); |
---|
659 | } |
---|
660 | |
---|
661 | void owl_global_set_search_re(owl_global *g, const owl_regex *re) { |
---|
662 | if (owl_regex_is_set(&g->search_re)) { |
---|
663 | owl_regex_cleanup(&g->search_re); |
---|
664 | owl_regex_init(&g->search_re); |
---|
665 | } |
---|
666 | if (re != NULL) |
---|
667 | owl_regex_copy(re, &g->search_re); |
---|
668 | /* TODO: Emit a signal so we don't depend on the viewwin and mainwin */ |
---|
669 | if (owl_global_get_viewwin(g)) |
---|
670 | owl_viewwin_dirty(owl_global_get_viewwin(g)); |
---|
671 | owl_mainwin_redisplay(owl_global_get_mainwin(g)); |
---|
672 | } |
---|
673 | |
---|
674 | const owl_regex *owl_global_get_search_re(const owl_global *g) { |
---|
675 | return &g->search_re; |
---|
676 | } |
---|
677 | |
---|
678 | void owl_global_set_newmsgproc_pid(owl_global *g, pid_t i) { |
---|
679 | g->newmsgproc_pid=i; |
---|
680 | } |
---|
681 | |
---|
682 | pid_t owl_global_get_newmsgproc_pid(const owl_global *g) { |
---|
683 | return(g->newmsgproc_pid); |
---|
684 | } |
---|
685 | |
---|
686 | /* AIM stuff */ |
---|
687 | |
---|
688 | int owl_global_is_aimloggedin(const owl_global *g) |
---|
689 | { |
---|
690 | if (g->aim_loggedin) return(1); |
---|
691 | return(0); |
---|
692 | } |
---|
693 | |
---|
694 | const char *owl_global_get_aim_screenname(const owl_global *g) |
---|
695 | { |
---|
696 | if (owl_global_is_aimloggedin(g)) { |
---|
697 | return (g->aim_screenname); |
---|
698 | } |
---|
699 | return(""); |
---|
700 | } |
---|
701 | |
---|
702 | const char *owl_global_get_aim_screenname_for_filters(const owl_global *g) |
---|
703 | { |
---|
704 | if (owl_global_is_aimloggedin(g)) { |
---|
705 | return (g->aim_screenname_for_filters); |
---|
706 | } |
---|
707 | return(""); |
---|
708 | } |
---|
709 | |
---|
710 | void owl_global_set_aimloggedin(owl_global *g, const char *screenname) |
---|
711 | { |
---|
712 | char *sn_escaped; |
---|
713 | g->aim_loggedin=1; |
---|
714 | if (g->aim_screenname) owl_free(g->aim_screenname); |
---|
715 | if (g->aim_screenname_for_filters) owl_free(g->aim_screenname_for_filters); |
---|
716 | g->aim_screenname=owl_strdup(screenname); |
---|
717 | sn_escaped = owl_text_quote(screenname, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
718 | g->aim_screenname_for_filters = owl_arg_quote(sn_escaped); |
---|
719 | owl_free(sn_escaped); |
---|
720 | } |
---|
721 | |
---|
722 | void owl_global_set_aimnologgedin(owl_global *g) |
---|
723 | { |
---|
724 | g->aim_loggedin=0; |
---|
725 | } |
---|
726 | |
---|
727 | int owl_global_is_doaimevents(const owl_global *g) |
---|
728 | { |
---|
729 | if (g->aim_doprocessing) return(1); |
---|
730 | return(0); |
---|
731 | } |
---|
732 | |
---|
733 | void owl_global_set_doaimevents(owl_global *g) |
---|
734 | { |
---|
735 | g->aim_doprocessing=1; |
---|
736 | } |
---|
737 | |
---|
738 | void owl_global_set_no_doaimevents(owl_global *g) |
---|
739 | { |
---|
740 | g->aim_doprocessing=0; |
---|
741 | } |
---|
742 | |
---|
743 | aim_session_t *owl_global_get_aimsess(owl_global *g) |
---|
744 | { |
---|
745 | return(&(g->aimsess)); |
---|
746 | } |
---|
747 | |
---|
748 | aim_conn_t *owl_global_get_bosconn(owl_global *g) |
---|
749 | { |
---|
750 | return(&(g->bosconn)); |
---|
751 | } |
---|
752 | |
---|
753 | void owl_global_set_bossconn(owl_global *g, aim_conn_t *conn) |
---|
754 | { |
---|
755 | g->bosconn=*conn; |
---|
756 | } |
---|
757 | |
---|
758 | /* message queue */ |
---|
759 | |
---|
760 | void owl_global_messagequeue_addmsg(owl_global *g, owl_message *m) |
---|
761 | { |
---|
762 | g_queue_push_tail(g->messagequeue, m); |
---|
763 | } |
---|
764 | |
---|
765 | /* pop off the first message and return it. Return NULL if the queue |
---|
766 | * is empty. The caller should free the message after using it, if |
---|
767 | * necessary. |
---|
768 | */ |
---|
769 | owl_message *owl_global_messagequeue_popmsg(owl_global *g) |
---|
770 | { |
---|
771 | owl_message *out; |
---|
772 | |
---|
773 | if (g_queue_is_empty(g->messagequeue)) |
---|
774 | return NULL; |
---|
775 | out = g_queue_pop_head(g->messagequeue); |
---|
776 | return out; |
---|
777 | } |
---|
778 | |
---|
779 | int owl_global_messagequeue_pending(owl_global *g) |
---|
780 | { |
---|
781 | return !g_queue_is_empty(g->messagequeue); |
---|
782 | } |
---|
783 | |
---|
784 | owl_buddylist *owl_global_get_buddylist(owl_global *g) |
---|
785 | { |
---|
786 | return(&(g->buddylist)); |
---|
787 | } |
---|
788 | |
---|
789 | /* style */ |
---|
790 | |
---|
791 | /* Return the style with name 'name'. If it does not exist return |
---|
792 | * NULL */ |
---|
793 | const owl_style *owl_global_get_style_by_name(const owl_global *g, const char *name) |
---|
794 | { |
---|
795 | return owl_dict_find_element(&(g->styledict), name); |
---|
796 | } |
---|
797 | |
---|
798 | /* creates a list and fills it in with keys. duplicates the keys, |
---|
799 | * so they will need to be freed by the caller. */ |
---|
800 | int owl_global_get_style_names(const owl_global *g, owl_list *l) { |
---|
801 | return owl_dict_get_keys(&(g->styledict), l); |
---|
802 | } |
---|
803 | |
---|
804 | void owl_global_add_style(owl_global *g, owl_style *s) |
---|
805 | { |
---|
806 | /* |
---|
807 | * If we're redefining the current style, make sure to update |
---|
808 | * pointers to it. |
---|
809 | */ |
---|
810 | if(g->current_view.style |
---|
811 | && !strcmp(owl_style_get_name(g->current_view.style), |
---|
812 | owl_style_get_name(s))) |
---|
813 | g->current_view.style = s; |
---|
814 | owl_dict_insert_element(&(g->styledict), owl_style_get_name(s), |
---|
815 | s, (void (*)(void *))owl_style_delete); |
---|
816 | } |
---|
817 | |
---|
818 | void owl_global_set_haveaim(owl_global *g) |
---|
819 | { |
---|
820 | g->haveaim=1; |
---|
821 | } |
---|
822 | |
---|
823 | int owl_global_is_haveaim(const owl_global *g) |
---|
824 | { |
---|
825 | if (g->haveaim) return(1); |
---|
826 | return(0); |
---|
827 | } |
---|
828 | |
---|
829 | void owl_global_set_ignore_aimlogin(owl_global *g) |
---|
830 | { |
---|
831 | g->ignoreaimlogin = 1; |
---|
832 | } |
---|
833 | |
---|
834 | void owl_global_unset_ignore_aimlogin(owl_global *g) |
---|
835 | { |
---|
836 | g->ignoreaimlogin = 0; |
---|
837 | } |
---|
838 | |
---|
839 | int owl_global_is_ignore_aimlogin(const owl_global *g) |
---|
840 | { |
---|
841 | return g->ignoreaimlogin; |
---|
842 | } |
---|
843 | |
---|
844 | void owl_global_set_havezephyr(owl_global *g) |
---|
845 | { |
---|
846 | g->havezephyr=1; |
---|
847 | } |
---|
848 | |
---|
849 | int owl_global_is_havezephyr(const owl_global *g) |
---|
850 | { |
---|
851 | if (g->havezephyr) return(1); |
---|
852 | return(0); |
---|
853 | } |
---|
854 | |
---|
855 | owl_errqueue *owl_global_get_errqueue(owl_global *g) |
---|
856 | { |
---|
857 | return(&(g->errqueue)); |
---|
858 | } |
---|
859 | |
---|
860 | void owl_global_set_errsignal(owl_global *g, int signum, siginfo_t *siginfo) |
---|
861 | { |
---|
862 | g->got_err_signal = signum; |
---|
863 | if (siginfo) { |
---|
864 | g->err_signal_info = *siginfo; |
---|
865 | } else { |
---|
866 | siginfo_t si; |
---|
867 | memset(&si, 0, sizeof(si)); |
---|
868 | g->err_signal_info = si; |
---|
869 | } |
---|
870 | } |
---|
871 | |
---|
872 | int owl_global_get_errsignal_and_clear(owl_global *g, siginfo_t *siginfo) |
---|
873 | { |
---|
874 | int signum; |
---|
875 | if (siginfo && g->got_err_signal) { |
---|
876 | *siginfo = g->err_signal_info; |
---|
877 | } |
---|
878 | signum = g->got_err_signal; |
---|
879 | g->got_err_signal = 0; |
---|
880 | return signum; |
---|
881 | } |
---|
882 | |
---|
883 | |
---|
884 | owl_zbuddylist *owl_global_get_zephyr_buddylist(owl_global *g) |
---|
885 | { |
---|
886 | return(&(g->zbuddies)); |
---|
887 | } |
---|
888 | |
---|
889 | GList **owl_global_get_zaldlist(owl_global *g) |
---|
890 | { |
---|
891 | return &(g->zaldlist); |
---|
892 | } |
---|
893 | |
---|
894 | int owl_global_get_pseudologin_notify(owl_global *g) |
---|
895 | { |
---|
896 | return g->pseudologin_notify; |
---|
897 | } |
---|
898 | |
---|
899 | void owl_global_set_pseudologin_notify(owl_global *g, int notify) |
---|
900 | { |
---|
901 | g->pseudologin_notify = notify; |
---|
902 | } |
---|
903 | |
---|
904 | struct termios *owl_global_get_startup_tio(owl_global *g) |
---|
905 | { |
---|
906 | return(&(g->startup_tio)); |
---|
907 | } |
---|
908 | |
---|
909 | owl_list *owl_global_get_io_dispatch_list(owl_global *g) |
---|
910 | { |
---|
911 | return &(g->io_dispatch_list); |
---|
912 | } |
---|
913 | |
---|
914 | owl_list *owl_global_get_psa_list(owl_global *g) |
---|
915 | { |
---|
916 | return &(g->psa_list); |
---|
917 | } |
---|
918 | |
---|
919 | GList **owl_global_get_timerlist(owl_global *g) |
---|
920 | { |
---|
921 | return &(g->timerlist); |
---|
922 | } |
---|
923 | |
---|
924 | int owl_global_is_interrupted(const owl_global *g) { |
---|
925 | return g->interrupted; |
---|
926 | } |
---|
927 | |
---|
928 | void owl_global_set_interrupted(owl_global *g) { |
---|
929 | g->interrupted = 1; |
---|
930 | } |
---|
931 | |
---|
932 | void owl_global_unset_interrupted(owl_global *g) { |
---|
933 | g->interrupted = 0; |
---|
934 | } |
---|
935 | |
---|
936 | void owl_global_setup_default_filters(owl_global *g) |
---|
937 | { |
---|
938 | int i; |
---|
939 | static const struct { |
---|
940 | const char *name; |
---|
941 | const char *desc; |
---|
942 | } filters[] = { |
---|
943 | { "personal", |
---|
944 | "isprivate ^true$ and ( not type ^zephyr$ or ( class ^message ) )" }, |
---|
945 | { "trash", |
---|
946 | "class ^mail$ or opcode ^ping$ or type ^admin$ or ( not login ^none$ )" }, |
---|
947 | { "wordwrap", "not ( type ^admin$ or type ^zephyr$ )" }, |
---|
948 | { "ping", "opcode ^ping$" }, |
---|
949 | { "auto", "opcode ^auto$" }, |
---|
950 | { "login", "not login ^none$" }, |
---|
951 | { "reply-lockout", "class ^noc or class ^mail$" }, |
---|
952 | { "out", "direction ^out$" }, |
---|
953 | { "aim", "type ^aim$" }, |
---|
954 | { "zephyr", "type ^zephyr$" }, |
---|
955 | { "none", "false" }, |
---|
956 | { "all", "true" }, |
---|
957 | { NULL, NULL } |
---|
958 | }; |
---|
959 | |
---|
960 | owl_function_debugmsg("startup: creating default filters"); |
---|
961 | |
---|
962 | for (i = 0; filters[i].name != NULL; i++) |
---|
963 | owl_global_add_filter(g, owl_filter_new_fromstring(filters[i].name, |
---|
964 | filters[i].desc)); |
---|
965 | } |
---|
966 | |
---|
967 | FILE *owl_global_get_debug_file_handle(owl_global *g) { |
---|
968 | static char *open_file = NULL; |
---|
969 | const char *filename = owl_global_get_debug_file(g); |
---|
970 | if (g->debug_file == NULL || |
---|
971 | (open_file && strcmp(filename, open_file) != 0)) { |
---|
972 | char *path; |
---|
973 | int fd; |
---|
974 | |
---|
975 | if (g->debug_file) |
---|
976 | fclose(g->debug_file); |
---|
977 | |
---|
978 | g->debug_file = NULL; |
---|
979 | |
---|
980 | path = owl_sprintf("%s.%d", filename, getpid()); |
---|
981 | fd = open(path, O_CREAT|O_WRONLY|O_EXCL, 0600); |
---|
982 | owl_free(path); |
---|
983 | |
---|
984 | if (fd >= 0) |
---|
985 | g->debug_file = fdopen(fd, "a"); |
---|
986 | |
---|
987 | owl_free(open_file); |
---|
988 | open_file = owl_strdup(filename); |
---|
989 | } |
---|
990 | return g->debug_file; |
---|
991 | } |
---|
992 | |
---|
993 | char *owl_global_get_kill_buffer(owl_global *g) { |
---|
994 | return g->kill_buffer; |
---|
995 | } |
---|
996 | |
---|
997 | void owl_global_set_kill_buffer(owl_global *g,char *kill) { |
---|
998 | g->kill_buffer = kill; |
---|
999 | } |
---|