1 | #include <stdio.h> |
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2 | #include <stdlib.h> |
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3 | #include <unistd.h> |
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4 | #include <signal.h> |
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5 | #include <netinet/in.h> |
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6 | #include <string.h> |
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7 | #include <time.h> |
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8 | #include <sys/types.h> |
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9 | #include <sys/stat.h> |
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10 | #include <sys/wait.h> |
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11 | #include <errno.h> |
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12 | #include <signal.h> |
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13 | #include "owl.h" |
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14 | #include "filterproc.h" |
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15 | |
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16 | char *owl_function_command(const char *cmdbuff) |
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17 | { |
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18 | owl_function_debugmsg("executing command: %s", cmdbuff); |
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19 | return owl_cmddict_execute(owl_global_get_cmddict(&g), |
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20 | owl_global_get_context(&g), cmdbuff); |
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21 | } |
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22 | |
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23 | char *owl_function_command_argv(const char *const *argv, int argc) |
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24 | { |
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25 | return owl_cmddict_execute_argv(owl_global_get_cmddict(&g), |
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26 | owl_global_get_context(&g), |
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27 | argv, argc); |
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28 | } |
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29 | |
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30 | void owl_function_command_norv(const char *cmdbuff) |
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31 | { |
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32 | char *rv; |
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33 | rv=owl_function_command(cmdbuff); |
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34 | if (rv) owl_free(rv); |
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35 | } |
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36 | |
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37 | void owl_function_command_alias(const char *alias_from, const char *alias_to) |
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38 | { |
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39 | owl_cmddict_add_alias(owl_global_get_cmddict(&g), alias_from, alias_to); |
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40 | } |
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41 | |
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42 | const owl_cmd *owl_function_get_cmd(const char *name) |
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43 | { |
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44 | return owl_cmddict_find(owl_global_get_cmddict(&g), name); |
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45 | } |
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46 | |
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47 | void owl_function_show_commands(void) |
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48 | { |
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49 | owl_list l; |
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50 | owl_fmtext fm; |
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51 | |
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52 | owl_fmtext_init_null(&fm); |
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53 | owl_fmtext_append_bold(&fm, "Commands: "); |
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54 | owl_fmtext_append_normal(&fm, "(use 'show command <name>' for details)\n"); |
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55 | owl_cmddict_get_names(owl_global_get_cmddict(&g), &l); |
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56 | owl_fmtext_append_list(&fm, &l, "\n", owl_function_cmd_describe); |
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57 | owl_fmtext_append_normal(&fm, "\n"); |
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58 | owl_function_popless_fmtext(&fm); |
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59 | owl_cmddict_namelist_cleanup(&l); |
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60 | owl_fmtext_cleanup(&fm); |
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61 | } |
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62 | |
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63 | void owl_function_show_view(const char *viewname) |
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64 | { |
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65 | const owl_view *v; |
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66 | owl_fmtext fm; |
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67 | |
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68 | /* we only have the one view right now */ |
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69 | v=owl_global_get_current_view(&g); |
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70 | if (viewname && strcmp(viewname, owl_view_get_name(v))) { |
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71 | owl_function_error("No view named '%s'", viewname); |
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72 | return; |
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73 | } |
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74 | |
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75 | owl_fmtext_init_null(&fm); |
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76 | owl_view_to_fmtext(v, &fm); |
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77 | owl_function_popless_fmtext(&fm); |
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78 | owl_fmtext_cleanup(&fm); |
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79 | } |
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80 | |
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81 | void owl_function_show_styles(void) { |
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82 | owl_list l; |
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83 | owl_fmtext fm; |
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84 | |
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85 | owl_fmtext_init_null(&fm); |
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86 | owl_fmtext_append_bold(&fm, "Styles:\n"); |
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87 | owl_global_get_style_names(&g, &l); |
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88 | owl_fmtext_append_list(&fm, &l, "\n", owl_function_style_describe); |
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89 | owl_fmtext_append_normal(&fm, "\n"); |
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90 | owl_function_popless_fmtext(&fm); |
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91 | owl_list_cleanup(&l, owl_free); |
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92 | owl_fmtext_cleanup(&fm); |
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93 | } |
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94 | |
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95 | static void _owl_function_timer_append_fmtext(gpointer data, gpointer user_data) { |
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96 | owl_fmtext *fm = user_data; |
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97 | owl_timer *timer = data; |
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98 | char *str = owl_sprintf("- %s: in %d seconds", |
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99 | timer->name ? timer->name : "(unnamed)", |
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100 | (int)(timer->time - time(NULL))); |
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101 | owl_fmtext_append_normal(fm, str); |
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102 | owl_free(str); |
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103 | if (timer->interval) { |
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104 | str = owl_sprintf(", repeat every %d seconds", timer->interval); |
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105 | owl_fmtext_append_normal(fm, str); |
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106 | owl_free(str); |
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107 | } |
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108 | owl_fmtext_append_normal(fm, "\n"); |
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109 | } |
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110 | |
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111 | void owl_function_show_timers(void) { |
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112 | owl_fmtext fm; |
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113 | GList **timers; |
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114 | |
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115 | owl_fmtext_init_null(&fm); |
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116 | owl_fmtext_append_bold(&fm, "Active timers:\n"); |
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117 | |
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118 | timers = owl_global_get_timerlist(&g); |
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119 | g_list_foreach(*timers, _owl_function_timer_append_fmtext, &fm); |
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120 | |
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121 | owl_function_popless_fmtext(&fm); |
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122 | owl_fmtext_cleanup(&fm); |
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123 | } |
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124 | |
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125 | char *owl_function_style_describe(const char *name) { |
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126 | const char *desc; |
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127 | char *s; |
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128 | const owl_style *style; |
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129 | style = owl_global_get_style_by_name(&g, name); |
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130 | if (style) { |
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131 | desc = owl_style_get_description(style); |
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132 | } else { |
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133 | desc = "???"; |
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134 | } |
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135 | s = owl_sprintf("%-20s - %s%s", name, |
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136 | 0==owl_style_validate(style)?"":"[INVALID] ", |
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137 | desc); |
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138 | return s; |
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139 | } |
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140 | |
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141 | char *owl_function_cmd_describe(const char *name) |
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142 | { |
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143 | const owl_cmd *cmd = owl_cmddict_find(owl_global_get_cmddict(&g), name); |
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144 | if (cmd) return owl_cmd_describe(cmd); |
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145 | else return(NULL); |
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146 | } |
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147 | |
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148 | void owl_function_show_command(const char *name) |
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149 | { |
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150 | owl_function_help_for_command(name); |
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151 | } |
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152 | |
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153 | void owl_function_show_license(void) |
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154 | { |
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155 | const char *text; |
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156 | |
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157 | text="" |
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158 | "barnowl version " OWL_VERSION_STRING "\n" |
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159 | "Copyright (c) 2006-2011 The BarnOwl Developers. All rights reserved.\n" |
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160 | "Copyright (c) 2004 James Kretchmar. All rights reserved.\n" |
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161 | "\n" |
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162 | "Redistribution and use in source and binary forms, with or without\n" |
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163 | "modification, are permitted provided that the following conditions are\n" |
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164 | "met:\n" |
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165 | "\n" |
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166 | " * Redistributions of source code must retain the above copyright\n" |
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167 | " notice, this list of conditions and the following disclaimer.\n" |
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168 | "\n" |
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169 | " * Redistributions in binary form must reproduce the above copyright\n" |
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170 | " notice, this list of conditions and the following disclaimer in\n" |
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171 | " the documentation and/or other materials provided with the\n" |
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172 | " distribution.\n" |
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173 | "\n" |
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174 | " * Redistributions in any form must be accompanied by information on\n" |
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175 | " how to obtain complete source code for the Owl software and any\n" |
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176 | " accompanying software that uses the Owl software. The source code\n" |
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177 | " must either be included in the distribution or be available for no\n" |
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178 | " more than the cost of distribution plus a nominal fee, and must be\n" |
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179 | " freely redistributable under reasonable conditions. For an\n" |
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180 | " executable file, complete source code means the source code for\n" |
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181 | " all modules it contains. It does not include source code for\n" |
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182 | " modules or files that typically accompany the major components of\n" |
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183 | " the operating system on which the executable file runs.\n" |
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184 | "\n" |
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185 | "THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\n" |
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186 | "IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n" |
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187 | "WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR\n" |
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188 | "NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE\n" |
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189 | "LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n" |
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190 | "CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n" |
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191 | "SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n" |
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192 | "BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n" |
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193 | "WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n" |
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194 | "OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n" |
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195 | "IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"; |
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196 | owl_function_popless_text(text); |
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197 | } |
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198 | |
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199 | void owl_function_show_quickstart(void) |
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200 | { |
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201 | const char *message = |
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202 | "Move between messages with the arrow keys, and press 'r' to reply.\n" |
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203 | "For more info, press 'h' or visit http://barnowl.mit.edu/\n\n" |
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204 | #ifdef HAVE_LIBZEPHYR |
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205 | "@b(Zephyr:)\n" |
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206 | "To send a message to a user, type ':zwrite @b(username)'. You can also\n" |
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207 | "press 'z' and then type the username. To subscribe to a class, type\n" |
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208 | "':sub @b(class)', and then type ':zwrite -c @b(class)' to send.\n\n" |
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209 | #endif |
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210 | "@b(AIM:)\n" |
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211 | "Log in to AIM with ':aimlogin @b(screenname)'. Use ':aimwrite @b(screenname)',\n" |
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212 | "or 'a' and then the screen name, to send someone a message.\n\n" |
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213 | ; |
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214 | |
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215 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_get_quickstart")) { |
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216 | char *perlquickstart = owl_perlconfig_execute("BarnOwl::Hooks::_get_quickstart()"); |
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217 | if (perlquickstart) { |
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218 | char *result = owl_sprintf("%s%s", message, perlquickstart); |
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219 | owl_function_adminmsg("BarnOwl Quickstart", result); |
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220 | owl_free(result); |
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221 | owl_free(perlquickstart); |
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222 | return; |
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223 | } |
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224 | } |
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225 | owl_function_adminmsg("BarnOwl Quickstart", message); |
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226 | } |
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227 | |
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228 | |
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229 | /* Create an admin message, append it to the global list of messages |
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230 | * and redisplay if necessary. |
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231 | */ |
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232 | void owl_function_adminmsg(const char *header, const char *body) |
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233 | { |
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234 | owl_message *m; |
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235 | |
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236 | m=owl_malloc(sizeof(owl_message)); |
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237 | owl_message_create_admin(m, header, body); |
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238 | |
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239 | /* add it to the global list and current view */ |
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240 | owl_messagelist_append_element(owl_global_get_msglist(&g), m); |
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241 | owl_view_consider_message(owl_global_get_current_view(&g), m); |
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242 | |
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243 | /* do followlast if necessary */ |
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244 | if (owl_global_should_followlast(&g)) owl_function_lastmsg_noredisplay(); |
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245 | |
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246 | /* redisplay etc. */ |
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247 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
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248 | } |
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249 | |
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250 | /* Create an outgoing zephyr message and return a pointer to it. Does |
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251 | * not put it on the global queue, use owl_global_messagequeue_addmsg() for |
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252 | * that. |
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253 | */ |
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254 | owl_message *owl_function_make_outgoing_zephyr(const owl_zwrite *z) |
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255 | { |
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256 | owl_message *m; |
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257 | |
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258 | /* create the message */ |
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259 | m=owl_malloc(sizeof(owl_message)); |
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260 | owl_message_create_from_zwrite(m, z, owl_zwrite_get_message(z)); |
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261 | |
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262 | return(m); |
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263 | } |
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264 | |
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265 | /* Create an outgoing AIM message, returns a pointer to the created |
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266 | * message or NULL if we're not logged into AIM (and thus unable to |
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267 | * create the message). Does not put it on the global queue. Use |
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268 | * owl_global_messagequeue_addmsg() for that . |
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269 | */ |
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270 | owl_message *owl_function_make_outgoing_aim(const char *body, const char *to) |
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271 | { |
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272 | owl_message *m; |
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273 | |
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274 | /* error if we're not logged into aim */ |
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275 | if (!owl_global_is_aimloggedin(&g)) return(NULL); |
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276 | |
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277 | m=owl_malloc(sizeof(owl_message)); |
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278 | owl_message_create_aim(m, |
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279 | owl_global_get_aim_screenname(&g), |
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280 | to, |
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281 | body, |
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282 | OWL_MESSAGE_DIRECTION_OUT, |
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283 | 0); |
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284 | return(m); |
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285 | } |
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286 | |
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287 | /* Create an outgoing loopback message and return a pointer to it. |
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288 | * Does not append it to the global queue, use |
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289 | * owl_global_messagequeue_addmsg() for that. |
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290 | */ |
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291 | owl_message *owl_function_make_outgoing_loopback(const char *body) |
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292 | { |
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293 | owl_message *m; |
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294 | |
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295 | /* create the message */ |
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296 | m=owl_malloc(sizeof(owl_message)); |
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297 | owl_message_create_loopback(m, body); |
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298 | owl_message_set_direction_out(m); |
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299 | |
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300 | return(m); |
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301 | } |
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302 | |
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303 | void owl_function_start_edit_win(const char *line, void (*callback)(owl_editwin *), void *data, void (*cleanup)(void *)) |
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304 | { |
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305 | owl_editwin *e; |
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306 | owl_context *ctx; |
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307 | char *s; |
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308 | |
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309 | /* create and setup the editwin */ |
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310 | e = owl_global_set_typwin_active(&g, OWL_EDITWIN_STYLE_MULTILINE, |
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311 | owl_global_get_msg_history(&g)); |
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312 | owl_editwin_set_dotsend(e); |
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313 | s = owl_sprintf("----> %s\n", line); |
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314 | owl_editwin_set_locktext(e, s); |
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315 | owl_free(s); |
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316 | |
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317 | owl_editwin_set_cbdata(e, data, cleanup); |
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318 | owl_editwin_set_callback(e, callback); |
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319 | ctx = owl_editcontext_new(OWL_CTX_EDITMULTI, e, "editmulti", |
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320 | owl_global_deactivate_editcontext, &g); |
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321 | owl_global_push_context_obj(&g, ctx); |
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322 | |
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323 | } |
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324 | |
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325 | static void owl_function_write_setup(const char *noun) |
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326 | { |
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327 | |
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328 | if (!owl_global_get_lockout_ctrld(&g)) |
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329 | owl_function_makemsg("Type your %s below. " |
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330 | "End with ^D or a dot on a line by itself." |
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331 | " ^C will quit.", noun); |
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332 | else |
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333 | owl_function_makemsg("Type your %s below. " |
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334 | "End with a dot on a line by itself. ^C will quit.", |
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335 | noun); |
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336 | } |
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337 | |
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338 | void owl_function_zwrite_setup(owl_zwrite *z) |
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339 | { |
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340 | /* send a ping if necessary */ |
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341 | if (owl_global_is_txping(&g)) { |
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342 | owl_zwrite_send_ping(z); |
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343 | } |
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344 | |
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345 | |
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346 | owl_function_write_setup("zephyr"); |
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347 | owl_function_start_edit_win(z->zwriteline, |
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348 | &owl_callback_zwrite, |
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349 | z, (void(*)(void*))owl_zwrite_delete); |
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350 | } |
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351 | |
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352 | void owl_function_aimwrite_setup(const char *to) |
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353 | { |
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354 | /* TODO: We probably actually want an owl_aimwrite object like |
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355 | * owl_zwrite. */ |
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356 | char *line = owl_sprintf("aimwrite %s", to); |
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357 | owl_function_write_setup("message"); |
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358 | owl_function_start_edit_win(line, |
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359 | &owl_callback_aimwrite, |
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360 | owl_strdup(to), |
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361 | owl_free); |
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362 | owl_free(line); |
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363 | } |
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364 | |
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365 | void owl_function_loopwrite_setup(void) |
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366 | { |
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367 | owl_function_write_setup("message"); |
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368 | owl_function_start_edit_win("loopwrite", |
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369 | &owl_callback_loopwrite, |
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370 | NULL, NULL); |
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371 | } |
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372 | |
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373 | void owl_callback_zwrite(owl_editwin *e) { |
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374 | owl_zwrite *z = owl_editwin_get_cbdata(e); |
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375 | owl_function_zwrite(z, owl_editwin_get_text(e)); |
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376 | } |
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377 | |
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378 | /* send, log and display an outgoing zephyr. If 'msg' is NULL |
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379 | * the message is expected to be set from the zwrite line itself |
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380 | */ |
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381 | #ifdef HAVE_LIBZEPHYR |
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382 | void owl_function_zwrite(owl_zwrite *z, const char *msg) |
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383 | { |
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384 | owl_message *m; |
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385 | int ret; |
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386 | |
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387 | if(strcmp(z->cmd, "zcrypt") == 0) { |
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388 | owl_function_zcrypt(z, msg); |
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389 | return; |
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390 | } |
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391 | |
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392 | /* create the zwrite and send the message */ |
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393 | owl_zwrite_populate_zsig(z); |
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394 | if (msg) { |
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395 | owl_zwrite_set_message(z, msg); |
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396 | } |
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397 | ret = owl_zwrite_send_message(z); |
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398 | if (ret != 0) { |
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399 | owl_function_makemsg("Error sending zephyr: %s", error_message(ret)); |
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400 | return; |
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401 | } |
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402 | owl_function_makemsg("Waiting for ack..."); |
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403 | |
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404 | /* If it's personal */ |
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405 | if (owl_zwrite_is_personal(z)) { |
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406 | /* create the outgoing message */ |
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407 | m=owl_function_make_outgoing_zephyr(z); |
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408 | |
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409 | if (m) { |
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410 | owl_global_messagequeue_addmsg(&g, m); |
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411 | } else { |
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412 | owl_function_error("Could not create outgoing zephyr message"); |
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413 | } |
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414 | } |
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415 | } |
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416 | #else |
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417 | void owl_function_zwrite(owl_zwrite *z, const char *msg) { |
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418 | } |
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419 | #endif |
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420 | |
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421 | /* send, log and display an outgoing zcrypt zephyr. If 'msg' is NULL |
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422 | * the message is expected to be set from the zwrite line itself |
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423 | */ |
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424 | void owl_function_zcrypt(owl_zwrite *z, const char *msg) |
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425 | { |
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426 | char *cryptmsg; |
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427 | owl_message *m; |
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428 | const char *argv[7]; |
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429 | char *zcrypt; |
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430 | int rv, status; |
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431 | char *old_msg; |
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432 | |
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433 | /* create the zwrite and send the message */ |
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434 | owl_zwrite_populate_zsig(z); |
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435 | if (msg) { |
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436 | owl_zwrite_set_message(z, msg); |
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437 | } |
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438 | old_msg = owl_strdup(owl_zwrite_get_message(z)); |
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439 | |
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440 | zcrypt = owl_sprintf("%s/zcrypt", owl_get_bindir()); |
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441 | argv[0] = "zcrypt"; |
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442 | argv[1] = "-E"; |
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443 | argv[2] = "-c"; argv[3] = owl_zwrite_get_class(z); |
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444 | argv[4] = "-i"; argv[5] = owl_zwrite_get_instance(z); |
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445 | argv[6] = NULL; |
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446 | |
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447 | rv = call_filter(zcrypt, argv, owl_zwrite_get_message(z), &cryptmsg, &status); |
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448 | |
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449 | owl_free(zcrypt); |
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450 | |
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451 | if (rv || status) { |
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452 | if(cryptmsg) owl_free(cryptmsg); |
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453 | owl_free(old_msg); |
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454 | owl_function_error("Error in zcrypt, possibly no key found. Message not sent."); |
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455 | owl_function_beep(); |
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456 | return; |
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457 | } |
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458 | |
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459 | owl_zwrite_set_message_raw(z, cryptmsg); |
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460 | owl_zwrite_set_opcode(z, "crypt"); |
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461 | |
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462 | owl_zwrite_send_message(z); |
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463 | owl_function_makemsg("Waiting for ack..."); |
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464 | |
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465 | /* If it's personal */ |
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466 | if (owl_zwrite_is_personal(z)) { |
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467 | /* Create the outgoing message. Restore the un-crypted message for display. */ |
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468 | owl_zwrite_set_message_raw(z, old_msg); |
---|
469 | m=owl_function_make_outgoing_zephyr(z); |
---|
470 | if (m) { |
---|
471 | owl_global_messagequeue_addmsg(&g, m); |
---|
472 | } else { |
---|
473 | owl_function_error("Could not create outgoing zephyr message"); |
---|
474 | } |
---|
475 | } |
---|
476 | |
---|
477 | /* free the zwrite */ |
---|
478 | owl_free(cryptmsg); |
---|
479 | } |
---|
480 | |
---|
481 | void owl_callback_aimwrite(owl_editwin *e) { |
---|
482 | char *to = owl_editwin_get_cbdata(e); |
---|
483 | owl_function_aimwrite(to, owl_editwin_get_text(e), true); |
---|
484 | } |
---|
485 | |
---|
486 | void owl_function_aimwrite(const char *to, const char *msg, bool unwrap) |
---|
487 | { |
---|
488 | int ret; |
---|
489 | char *format_msg; |
---|
490 | owl_message *m; |
---|
491 | |
---|
492 | /* make a formatted copy of the message */ |
---|
493 | format_msg = owl_strdup(msg); |
---|
494 | if (unwrap) |
---|
495 | owl_text_wordunwrap(format_msg); |
---|
496 | |
---|
497 | /* send the message */ |
---|
498 | ret=owl_aim_send_im(to, format_msg); |
---|
499 | if (!ret) { |
---|
500 | owl_function_makemsg("AIM message sent."); |
---|
501 | } else { |
---|
502 | owl_function_error("Could not send AIM message."); |
---|
503 | } |
---|
504 | |
---|
505 | /* create the outgoing message */ |
---|
506 | m=owl_function_make_outgoing_aim(msg, to); |
---|
507 | |
---|
508 | if (m) { |
---|
509 | owl_global_messagequeue_addmsg(&g, m); |
---|
510 | } else { |
---|
511 | owl_function_error("Could not create outgoing AIM message"); |
---|
512 | } |
---|
513 | |
---|
514 | owl_free(format_msg); |
---|
515 | } |
---|
516 | |
---|
517 | void owl_function_send_aimawymsg(const char *to, const char *msg) |
---|
518 | { |
---|
519 | int ret; |
---|
520 | char *format_msg; |
---|
521 | owl_message *m; |
---|
522 | |
---|
523 | /* make a formatted copy of the message */ |
---|
524 | format_msg=owl_strdup(msg); |
---|
525 | owl_text_wordunwrap(format_msg); |
---|
526 | |
---|
527 | /* send the message */ |
---|
528 | ret=owl_aim_send_awaymsg(to, format_msg); |
---|
529 | if (!ret) { |
---|
530 | /* owl_function_makemsg("AIM message sent."); */ |
---|
531 | } else { |
---|
532 | owl_function_error("Could not send AIM message."); |
---|
533 | } |
---|
534 | |
---|
535 | /* create the message */ |
---|
536 | m=owl_function_make_outgoing_aim(msg, to); |
---|
537 | if (m) { |
---|
538 | owl_global_messagequeue_addmsg(&g, m); |
---|
539 | } else { |
---|
540 | owl_function_error("Could not create AIM message"); |
---|
541 | } |
---|
542 | owl_free(format_msg); |
---|
543 | } |
---|
544 | |
---|
545 | void owl_callback_loopwrite(owl_editwin *e) { |
---|
546 | owl_function_loopwrite(owl_editwin_get_text(e)); |
---|
547 | } |
---|
548 | |
---|
549 | void owl_function_loopwrite(const char *msg) |
---|
550 | { |
---|
551 | owl_message *min, *mout; |
---|
552 | |
---|
553 | /* create a message and put it on the message queue. This simulates |
---|
554 | * an incoming message */ |
---|
555 | min=owl_malloc(sizeof(owl_message)); |
---|
556 | mout=owl_function_make_outgoing_loopback(msg); |
---|
557 | |
---|
558 | if (owl_global_is_displayoutgoing(&g)) { |
---|
559 | owl_global_messagequeue_addmsg(&g, mout); |
---|
560 | } else { |
---|
561 | owl_message_delete(mout); |
---|
562 | } |
---|
563 | |
---|
564 | owl_message_create_loopback(min, msg); |
---|
565 | owl_message_set_direction_in(min); |
---|
566 | owl_global_messagequeue_addmsg(&g, min); |
---|
567 | |
---|
568 | /* fake a makemsg */ |
---|
569 | owl_function_makemsg("loopback message sent"); |
---|
570 | } |
---|
571 | |
---|
572 | /* If filter is non-null, looks for the next message matching |
---|
573 | * that filter. If skip_deleted, skips any deleted messages. |
---|
574 | * If last_if_none, will stop at the last message in the view |
---|
575 | * if no matching messages are found. */ |
---|
576 | void owl_function_nextmsg_full(const char *filter, int skip_deleted, int last_if_none) |
---|
577 | { |
---|
578 | int curmsg, i, viewsize, found; |
---|
579 | const owl_view *v; |
---|
580 | const owl_filter *f = NULL; |
---|
581 | const owl_message *m; |
---|
582 | |
---|
583 | v=owl_global_get_current_view(&g); |
---|
584 | |
---|
585 | if (filter) { |
---|
586 | f=owl_global_get_filter(&g, filter); |
---|
587 | if (!f) { |
---|
588 | owl_function_error("No %s filter defined", filter); |
---|
589 | return; |
---|
590 | } |
---|
591 | } |
---|
592 | |
---|
593 | curmsg=owl_global_get_curmsg(&g); |
---|
594 | viewsize=owl_view_get_size(v); |
---|
595 | found=0; |
---|
596 | |
---|
597 | /* just check to make sure we're in bounds... */ |
---|
598 | if (curmsg>viewsize-1) curmsg=viewsize-1; |
---|
599 | if (curmsg<0) curmsg=0; |
---|
600 | |
---|
601 | for (i=curmsg+1; i<viewsize; i++) { |
---|
602 | m=owl_view_get_element(v, i); |
---|
603 | if (skip_deleted && owl_message_is_delete(m)) continue; |
---|
604 | if (f && !owl_filter_message_match(f, m)) continue; |
---|
605 | found = 1; |
---|
606 | break; |
---|
607 | } |
---|
608 | |
---|
609 | if (i>owl_view_get_size(v)-1) i=owl_view_get_size(v)-1; |
---|
610 | if (i<0) i=0; |
---|
611 | |
---|
612 | if (!found) { |
---|
613 | owl_function_makemsg("already at last%s message%s%s%s", |
---|
614 | skip_deleted?" non-deleted":"", |
---|
615 | filter?" in ":"", filter?filter:"", |
---|
616 | owl_mainwin_is_curmsg_truncated(owl_global_get_mainwin(&g)) ? |
---|
617 | ", press Enter to scroll" : ""); |
---|
618 | /* if (!skip_deleted) owl_function_beep(); */ |
---|
619 | } |
---|
620 | |
---|
621 | if (last_if_none || found) { |
---|
622 | owl_global_set_curmsg(&g, i); |
---|
623 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
624 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
625 | owl_global_set_direction_downwards(&g); |
---|
626 | } |
---|
627 | } |
---|
628 | |
---|
629 | void owl_function_prevmsg_full(const char *filter, int skip_deleted, int first_if_none) |
---|
630 | { |
---|
631 | int curmsg, i, found; |
---|
632 | const owl_view *v; |
---|
633 | const owl_filter *f = NULL; |
---|
634 | const owl_message *m; |
---|
635 | |
---|
636 | v=owl_global_get_current_view(&g); |
---|
637 | |
---|
638 | if (filter) { |
---|
639 | f=owl_global_get_filter(&g, filter); |
---|
640 | if (!f) { |
---|
641 | owl_function_error("No %s filter defined", filter); |
---|
642 | return; |
---|
643 | } |
---|
644 | } |
---|
645 | |
---|
646 | curmsg=owl_global_get_curmsg(&g); |
---|
647 | found=0; |
---|
648 | |
---|
649 | /* just check to make sure we're in bounds... */ |
---|
650 | if (curmsg<0) curmsg=0; |
---|
651 | |
---|
652 | for (i=curmsg-1; i>=0; i--) { |
---|
653 | m=owl_view_get_element(v, i); |
---|
654 | if (skip_deleted && owl_message_is_delete(m)) continue; |
---|
655 | if (f && !owl_filter_message_match(f, m)) continue; |
---|
656 | found = 1; |
---|
657 | break; |
---|
658 | } |
---|
659 | |
---|
660 | if (i<0) i=0; |
---|
661 | |
---|
662 | if (!found) { |
---|
663 | owl_function_makemsg("already at first%s message%s%s", |
---|
664 | skip_deleted?" non-deleted":"", |
---|
665 | filter?" in ":"", filter?filter:""); |
---|
666 | /* if (!skip_deleted) owl_function_beep(); */ |
---|
667 | } |
---|
668 | |
---|
669 | if (first_if_none || found) { |
---|
670 | owl_global_set_curmsg(&g, i); |
---|
671 | owl_function_calculate_topmsg(OWL_DIRECTION_UPWARDS); |
---|
672 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
673 | owl_global_set_direction_upwards(&g); |
---|
674 | } |
---|
675 | } |
---|
676 | |
---|
677 | void owl_function_nextmsg(void) |
---|
678 | { |
---|
679 | owl_function_nextmsg_full(NULL, 0, 1); |
---|
680 | } |
---|
681 | |
---|
682 | void owl_function_prevmsg(void) |
---|
683 | { |
---|
684 | owl_function_prevmsg_full(NULL, 0, 1); |
---|
685 | } |
---|
686 | |
---|
687 | void owl_function_nextmsg_notdeleted(void) |
---|
688 | { |
---|
689 | owl_function_nextmsg_full(NULL, 1, 1); |
---|
690 | } |
---|
691 | |
---|
692 | void owl_function_prevmsg_notdeleted(void) |
---|
693 | { |
---|
694 | owl_function_prevmsg_full(NULL, 1, 1); |
---|
695 | } |
---|
696 | |
---|
697 | /* if move_after is 1, moves after the delete */ |
---|
698 | void owl_function_deletecur(int move_after) |
---|
699 | { |
---|
700 | int curmsg; |
---|
701 | owl_view *v; |
---|
702 | |
---|
703 | v=owl_global_get_current_view(&g); |
---|
704 | |
---|
705 | /* bail if there's no current message */ |
---|
706 | if (owl_view_get_size(v) < 1) { |
---|
707 | owl_function_error("No current message to delete"); |
---|
708 | return; |
---|
709 | } |
---|
710 | |
---|
711 | /* mark the message for deletion */ |
---|
712 | curmsg=owl_global_get_curmsg(&g); |
---|
713 | owl_view_delete_element(v, curmsg); |
---|
714 | |
---|
715 | if (move_after) { |
---|
716 | /* move the poiner in the appropriate direction |
---|
717 | * to the next undeleted msg */ |
---|
718 | if (owl_global_get_direction(&g)==OWL_DIRECTION_UPWARDS) { |
---|
719 | owl_function_prevmsg_notdeleted(); |
---|
720 | } else { |
---|
721 | owl_function_nextmsg_notdeleted(); |
---|
722 | } |
---|
723 | } |
---|
724 | } |
---|
725 | |
---|
726 | void owl_function_undeletecur(int move_after) |
---|
727 | { |
---|
728 | int curmsg; |
---|
729 | owl_view *v; |
---|
730 | |
---|
731 | v=owl_global_get_current_view(&g); |
---|
732 | |
---|
733 | if (owl_view_get_size(v) < 1) { |
---|
734 | owl_function_error("No current message to undelete"); |
---|
735 | return; |
---|
736 | } |
---|
737 | curmsg=owl_global_get_curmsg(&g); |
---|
738 | |
---|
739 | owl_view_undelete_element(v, curmsg); |
---|
740 | |
---|
741 | if (move_after) { |
---|
742 | if (owl_global_get_direction(&g)==OWL_DIRECTION_UPWARDS) { |
---|
743 | if (curmsg>0) { |
---|
744 | owl_function_prevmsg(); |
---|
745 | } else { |
---|
746 | owl_function_nextmsg(); |
---|
747 | } |
---|
748 | } else { |
---|
749 | owl_function_nextmsg(); |
---|
750 | } |
---|
751 | } |
---|
752 | |
---|
753 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
754 | } |
---|
755 | |
---|
756 | void owl_function_expunge(void) |
---|
757 | { |
---|
758 | int curmsg; |
---|
759 | const owl_message *m; |
---|
760 | owl_messagelist *ml; |
---|
761 | owl_view *v; |
---|
762 | int lastmsgid=0; |
---|
763 | |
---|
764 | curmsg=owl_global_get_curmsg(&g); |
---|
765 | v=owl_global_get_current_view(&g); |
---|
766 | ml=owl_global_get_msglist(&g); |
---|
767 | |
---|
768 | m=owl_view_get_element(v, curmsg); |
---|
769 | if (m) lastmsgid = owl_message_get_id(m); |
---|
770 | |
---|
771 | /* expunge the message list */ |
---|
772 | owl_messagelist_expunge(ml); |
---|
773 | |
---|
774 | /* update all views (we only have one right now) */ |
---|
775 | owl_view_recalculate(v); |
---|
776 | |
---|
777 | /* find where the new position should be |
---|
778 | (as close as possible to where we last where) */ |
---|
779 | curmsg = owl_view_get_nearest_to_msgid(v, lastmsgid); |
---|
780 | if (curmsg>owl_view_get_size(v)-1) curmsg = owl_view_get_size(v)-1; |
---|
781 | if (curmsg<0) curmsg = 0; |
---|
782 | owl_global_set_curmsg(&g, curmsg); |
---|
783 | owl_function_calculate_topmsg(OWL_DIRECTION_NONE); |
---|
784 | /* if there are no messages set the direction to down in case we |
---|
785 | delete everything upwards */ |
---|
786 | owl_global_set_direction_downwards(&g); |
---|
787 | |
---|
788 | owl_function_makemsg("Messages expunged"); |
---|
789 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
790 | } |
---|
791 | |
---|
792 | void owl_function_firstmsg(void) |
---|
793 | { |
---|
794 | owl_global_set_curmsg(&g, 0); |
---|
795 | owl_global_set_topmsg(&g, 0); |
---|
796 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
797 | owl_global_set_direction_downwards(&g); |
---|
798 | } |
---|
799 | |
---|
800 | void owl_function_lastmsg_noredisplay(void) |
---|
801 | { |
---|
802 | int oldcurmsg, curmsg; |
---|
803 | const owl_view *v; |
---|
804 | |
---|
805 | v=owl_global_get_current_view(&g); |
---|
806 | oldcurmsg=owl_global_get_curmsg(&g); |
---|
807 | curmsg=owl_view_get_size(v)-1; |
---|
808 | if (curmsg<0) curmsg=0; |
---|
809 | owl_global_set_curmsg(&g, curmsg); |
---|
810 | if (oldcurmsg < curmsg) { |
---|
811 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
812 | } else if (curmsg<owl_view_get_size(v)) { |
---|
813 | /* If already at the end, blank the screen and move curmsg |
---|
814 | * past the end of the messages. */ |
---|
815 | owl_global_set_topmsg(&g, curmsg+1); |
---|
816 | owl_global_set_curmsg(&g, curmsg+1); |
---|
817 | } |
---|
818 | /* owl_mainwin_redisplay(owl_global_get_mainwin(&g)); */ |
---|
819 | owl_global_set_direction_downwards(&g); |
---|
820 | } |
---|
821 | |
---|
822 | void owl_function_lastmsg(void) |
---|
823 | { |
---|
824 | owl_function_lastmsg_noredisplay(); |
---|
825 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
826 | } |
---|
827 | |
---|
828 | void owl_function_shift_right(void) |
---|
829 | { |
---|
830 | owl_global_set_rightshift(&g, owl_global_get_rightshift(&g)+10); |
---|
831 | } |
---|
832 | |
---|
833 | void owl_function_shift_left(void) |
---|
834 | { |
---|
835 | int shift; |
---|
836 | |
---|
837 | shift=owl_global_get_rightshift(&g); |
---|
838 | if (shift > 0) { |
---|
839 | owl_global_set_rightshift(&g, MAX(shift - 10, 0)); |
---|
840 | } else { |
---|
841 | owl_function_beep(); |
---|
842 | owl_function_makemsg("Already full left"); |
---|
843 | } |
---|
844 | } |
---|
845 | |
---|
846 | void owl_function_unsuball(void) |
---|
847 | { |
---|
848 | unsuball(); |
---|
849 | owl_function_makemsg("Unsubscribed from all messages."); |
---|
850 | } |
---|
851 | |
---|
852 | |
---|
853 | /* Load zephyr subscriptions from the named 'file' and load zephyr's |
---|
854 | * default subscriptions as well. An error message is printed if |
---|
855 | * 'file' can't be opened or if zephyr reports an error in |
---|
856 | * subscribing. |
---|
857 | * |
---|
858 | * If 'file' is NULL, this look for the default filename |
---|
859 | * $HOME/.zephyr.subs. If the file can not be opened in this case |
---|
860 | * only, no error message is printed. |
---|
861 | */ |
---|
862 | void owl_function_loadsubs(const char *file) |
---|
863 | { |
---|
864 | int ret, ret2; |
---|
865 | const char *foo; |
---|
866 | char *path; |
---|
867 | |
---|
868 | if (file==NULL) { |
---|
869 | ret=owl_zephyr_loadsubs(NULL, 0); |
---|
870 | } else { |
---|
871 | path = owl_util_makepath(file); |
---|
872 | ret=owl_zephyr_loadsubs(path, 1); |
---|
873 | owl_free(path); |
---|
874 | } |
---|
875 | |
---|
876 | /* for backwards compatibility for now */ |
---|
877 | ret2=owl_zephyr_loaddefaultsubs(); |
---|
878 | |
---|
879 | if (!owl_context_is_interactive(owl_global_get_context(&g))) return; |
---|
880 | |
---|
881 | foo=file?file:"file"; |
---|
882 | if (ret==0 && ret2==0) { |
---|
883 | if (!file) { |
---|
884 | owl_function_makemsg("Subscribed to messages."); |
---|
885 | } else { |
---|
886 | owl_function_makemsg("Subscribed to messages from %s", file); |
---|
887 | } |
---|
888 | } else if (ret==-1) { |
---|
889 | owl_function_error("Could not read %s", foo); |
---|
890 | } else { |
---|
891 | owl_function_error("Error subscribing to messages"); |
---|
892 | } |
---|
893 | } |
---|
894 | |
---|
895 | void owl_function_loadloginsubs(const char *file) |
---|
896 | { |
---|
897 | int ret; |
---|
898 | |
---|
899 | ret=owl_zephyr_loadloginsubs(file); |
---|
900 | |
---|
901 | if (!owl_context_is_interactive(owl_global_get_context(&g))) return; |
---|
902 | if (ret==0) { |
---|
903 | } else if (ret==-1) { |
---|
904 | owl_function_error("Could not open file for login subscriptions."); |
---|
905 | } else { |
---|
906 | owl_function_error("Error subscribing to login messages from file."); |
---|
907 | } |
---|
908 | } |
---|
909 | |
---|
910 | void owl_callback_aimlogin(owl_editwin *e) { |
---|
911 | char *user = owl_editwin_get_cbdata(e); |
---|
912 | owl_function_aimlogin(user, |
---|
913 | owl_editwin_get_text(e)); |
---|
914 | } |
---|
915 | |
---|
916 | void owl_function_aimlogin(const char *user, const char *passwd) { |
---|
917 | int ret; |
---|
918 | |
---|
919 | /* clear the buddylist */ |
---|
920 | owl_buddylist_clear(owl_global_get_buddylist(&g)); |
---|
921 | |
---|
922 | /* try to login */ |
---|
923 | ret=owl_aim_login(user, passwd); |
---|
924 | if (ret) owl_function_makemsg("Warning: login for %s failed.\n", user); |
---|
925 | } |
---|
926 | |
---|
927 | void owl_function_suspend(void) |
---|
928 | { |
---|
929 | endwin(); |
---|
930 | printf("\n"); |
---|
931 | kill(getpid(), SIGSTOP); |
---|
932 | |
---|
933 | /* resize to reinitialize all the windows when we come back */ |
---|
934 | owl_command_resize(); |
---|
935 | } |
---|
936 | |
---|
937 | void owl_function_zaway_toggle(void) |
---|
938 | { |
---|
939 | if (!owl_global_is_zaway(&g)) { |
---|
940 | owl_global_set_zaway_msg(&g, owl_global_get_zaway_msg_default(&g)); |
---|
941 | owl_function_zaway_on(); |
---|
942 | } else { |
---|
943 | owl_function_zaway_off(); |
---|
944 | } |
---|
945 | } |
---|
946 | |
---|
947 | void owl_function_zaway_on(void) |
---|
948 | { |
---|
949 | owl_global_set_zaway_on(&g); |
---|
950 | owl_function_makemsg("zaway set (%s)", owl_global_get_zaway_msg(&g)); |
---|
951 | } |
---|
952 | |
---|
953 | void owl_function_zaway_off(void) |
---|
954 | { |
---|
955 | owl_global_set_zaway_off(&g); |
---|
956 | owl_function_makemsg("zaway off"); |
---|
957 | } |
---|
958 | |
---|
959 | void owl_function_aaway_toggle(void) |
---|
960 | { |
---|
961 | if (!owl_global_is_aaway(&g)) { |
---|
962 | owl_global_set_aaway_msg(&g, owl_global_get_aaway_msg_default(&g)); |
---|
963 | owl_function_aaway_on(); |
---|
964 | } else { |
---|
965 | owl_function_aaway_off(); |
---|
966 | } |
---|
967 | } |
---|
968 | |
---|
969 | void owl_function_aaway_on(void) |
---|
970 | { |
---|
971 | owl_global_set_aaway_on(&g); |
---|
972 | /* owl_aim_set_awaymsg(owl_global_get_zaway_msg(&g)); */ |
---|
973 | owl_function_makemsg("AIM away set (%s)", owl_global_get_aaway_msg(&g)); |
---|
974 | } |
---|
975 | |
---|
976 | void owl_function_aaway_off(void) |
---|
977 | { |
---|
978 | owl_global_set_aaway_off(&g); |
---|
979 | /* owl_aim_set_awaymsg(""); */ |
---|
980 | owl_function_makemsg("AIM away off"); |
---|
981 | } |
---|
982 | |
---|
983 | void owl_function_quit(void) |
---|
984 | { |
---|
985 | char *ret; |
---|
986 | |
---|
987 | /* zlog out if we need to */ |
---|
988 | if (owl_global_is_havezephyr(&g) && |
---|
989 | owl_global_is_shutdownlogout(&g)) { |
---|
990 | owl_zephyr_zlog_out(); |
---|
991 | } |
---|
992 | |
---|
993 | /* execute the commands in shutdown */ |
---|
994 | ret = owl_perlconfig_execute("BarnOwl::Hooks::_shutdown();"); |
---|
995 | if (ret) owl_free(ret); |
---|
996 | |
---|
997 | /* signal our child process, if any */ |
---|
998 | if (owl_global_get_newmsgproc_pid(&g)) { |
---|
999 | kill(owl_global_get_newmsgproc_pid(&g), SIGHUP); |
---|
1000 | } |
---|
1001 | |
---|
1002 | /* Quit AIM */ |
---|
1003 | if (owl_global_is_aimloggedin(&g)) { |
---|
1004 | owl_aim_logout(); |
---|
1005 | } |
---|
1006 | |
---|
1007 | owl_function_debugmsg("Quitting Owl"); |
---|
1008 | owl_select_quit_loop(); |
---|
1009 | } |
---|
1010 | |
---|
1011 | void owl_function_calculate_topmsg(int direction) |
---|
1012 | { |
---|
1013 | int recwinlines, topmsg, curmsg; |
---|
1014 | const owl_view *v; |
---|
1015 | |
---|
1016 | v=owl_global_get_current_view(&g); |
---|
1017 | curmsg=owl_global_get_curmsg(&g); |
---|
1018 | topmsg=owl_global_get_topmsg(&g); |
---|
1019 | recwinlines=owl_global_get_recwin_lines(&g); |
---|
1020 | |
---|
1021 | /* |
---|
1022 | if (owl_view_get_size(v) < 1) { |
---|
1023 | return; |
---|
1024 | } |
---|
1025 | */ |
---|
1026 | |
---|
1027 | switch (owl_global_get_scrollmode(&g)) { |
---|
1028 | case OWL_SCROLLMODE_TOP: |
---|
1029 | topmsg = owl_function_calculate_topmsg_top(direction, v, curmsg, topmsg, recwinlines); |
---|
1030 | break; |
---|
1031 | case OWL_SCROLLMODE_NEARTOP: |
---|
1032 | topmsg = owl_function_calculate_topmsg_neartop(direction, v, curmsg, topmsg, recwinlines); |
---|
1033 | break; |
---|
1034 | case OWL_SCROLLMODE_CENTER: |
---|
1035 | topmsg = owl_function_calculate_topmsg_center(direction, v, curmsg, topmsg, recwinlines); |
---|
1036 | break; |
---|
1037 | case OWL_SCROLLMODE_PAGED: |
---|
1038 | topmsg = owl_function_calculate_topmsg_paged(direction, v, curmsg, topmsg, recwinlines, 0); |
---|
1039 | break; |
---|
1040 | case OWL_SCROLLMODE_PAGEDCENTER: |
---|
1041 | topmsg = owl_function_calculate_topmsg_paged(direction, v, curmsg, topmsg, recwinlines, 1); |
---|
1042 | break; |
---|
1043 | case OWL_SCROLLMODE_NORMAL: |
---|
1044 | default: |
---|
1045 | topmsg = owl_function_calculate_topmsg_normal(direction, v, curmsg, topmsg, recwinlines); |
---|
1046 | } |
---|
1047 | owl_function_debugmsg("Calculated a topmsg of %i", topmsg); |
---|
1048 | owl_global_set_topmsg(&g, topmsg); |
---|
1049 | } |
---|
1050 | |
---|
1051 | /* Returns what the new topmsg should be. |
---|
1052 | * Passed the last direction of movement, |
---|
1053 | * the current view, |
---|
1054 | * the current message number in the view, |
---|
1055 | * the top message currently being displayed, |
---|
1056 | * and the number of lines in the recwin. |
---|
1057 | */ |
---|
1058 | int owl_function_calculate_topmsg_top(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1059 | { |
---|
1060 | return(curmsg); |
---|
1061 | } |
---|
1062 | |
---|
1063 | int owl_function_calculate_topmsg_neartop(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1064 | { |
---|
1065 | if (curmsg>0 |
---|
1066 | && (owl_message_get_numlines(owl_view_get_element(v, curmsg-1)) |
---|
1067 | < recwinlines/2)) { |
---|
1068 | return(curmsg-1); |
---|
1069 | } else { |
---|
1070 | return(curmsg); |
---|
1071 | } |
---|
1072 | } |
---|
1073 | |
---|
1074 | int owl_function_calculate_topmsg_center(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1075 | { |
---|
1076 | int i, last, lines; |
---|
1077 | |
---|
1078 | last = curmsg; |
---|
1079 | lines = 0; |
---|
1080 | for (i=curmsg-1; i>=0; i--) { |
---|
1081 | lines += owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1082 | if (lines > recwinlines/2) break; |
---|
1083 | last = i; |
---|
1084 | } |
---|
1085 | return(last); |
---|
1086 | } |
---|
1087 | |
---|
1088 | int owl_function_calculate_topmsg_paged(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines, int center_on_page) |
---|
1089 | { |
---|
1090 | int i, last, lines, savey; |
---|
1091 | |
---|
1092 | /* If we're off the top of the screen, scroll up such that the |
---|
1093 | * curmsg is near the botton of the screen. */ |
---|
1094 | if (curmsg < topmsg) { |
---|
1095 | last = curmsg; |
---|
1096 | lines = 0; |
---|
1097 | for (i=curmsg; i>=0; i--) { |
---|
1098 | lines += owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1099 | if (lines > recwinlines) break; |
---|
1100 | last = i; |
---|
1101 | } |
---|
1102 | if (center_on_page) { |
---|
1103 | return(owl_function_calculate_topmsg_center(direction, v, curmsg, 0, recwinlines)); |
---|
1104 | } else { |
---|
1105 | return(last); |
---|
1106 | } |
---|
1107 | } |
---|
1108 | |
---|
1109 | /* Find number of lines from top to bottom of curmsg (store in savey) */ |
---|
1110 | savey=0; |
---|
1111 | for (i=topmsg; i<=curmsg; i++) { |
---|
1112 | savey+=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1113 | } |
---|
1114 | |
---|
1115 | /* if we're off the bottom of the screen, scroll down */ |
---|
1116 | if (savey > recwinlines) { |
---|
1117 | if (center_on_page) { |
---|
1118 | return(owl_function_calculate_topmsg_center(direction, v, curmsg, 0, recwinlines)); |
---|
1119 | } else { |
---|
1120 | return(curmsg); |
---|
1121 | } |
---|
1122 | } |
---|
1123 | |
---|
1124 | /* else just stay as we are... */ |
---|
1125 | return(topmsg); |
---|
1126 | } |
---|
1127 | |
---|
1128 | int owl_function_calculate_topmsg_normal(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1129 | { |
---|
1130 | int savey, i, foo, y; |
---|
1131 | |
---|
1132 | if (curmsg<0) return(topmsg); |
---|
1133 | |
---|
1134 | /* If we're off the top of the screen then center */ |
---|
1135 | if (curmsg<topmsg) { |
---|
1136 | topmsg=owl_function_calculate_topmsg_center(direction, v, curmsg, 0, recwinlines); |
---|
1137 | } |
---|
1138 | |
---|
1139 | /* If curmsg is so far past topmsg that there are more messages than |
---|
1140 | lines, skip the line counting that follows because we're |
---|
1141 | certainly off screen. */ |
---|
1142 | savey=curmsg-topmsg; |
---|
1143 | if (savey <= recwinlines) { |
---|
1144 | /* Find number of lines from top to bottom of curmsg (store in savey) */ |
---|
1145 | savey = 0; |
---|
1146 | for (i=topmsg; i<=curmsg; i++) { |
---|
1147 | savey+=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1148 | } |
---|
1149 | } |
---|
1150 | |
---|
1151 | /* If we're off the bottom of the screen, set the topmsg to curmsg |
---|
1152 | * and scroll upwards */ |
---|
1153 | if (savey > recwinlines) { |
---|
1154 | topmsg=curmsg; |
---|
1155 | savey=owl_message_get_numlines(owl_view_get_element(v, curmsg)); |
---|
1156 | direction=OWL_DIRECTION_UPWARDS; |
---|
1157 | } |
---|
1158 | |
---|
1159 | /* If our bottom line is less than 1/4 down the screen then scroll up */ |
---|
1160 | if (direction == OWL_DIRECTION_UPWARDS || direction == OWL_DIRECTION_NONE) { |
---|
1161 | if (savey < (recwinlines / 4)) { |
---|
1162 | y=0; |
---|
1163 | for (i=curmsg; i>=0; i--) { |
---|
1164 | foo=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1165 | /* will we run the curmsg off the screen? */ |
---|
1166 | if ((foo+y) >= recwinlines) { |
---|
1167 | i++; |
---|
1168 | if (i>curmsg) i=curmsg; |
---|
1169 | break; |
---|
1170 | } |
---|
1171 | /* have saved 1/2 the screen space? */ |
---|
1172 | y+=foo; |
---|
1173 | if (y > (recwinlines / 2)) break; |
---|
1174 | } |
---|
1175 | if (i<0) i=0; |
---|
1176 | return(i); |
---|
1177 | } |
---|
1178 | } |
---|
1179 | |
---|
1180 | if (direction == OWL_DIRECTION_DOWNWARDS || direction == OWL_DIRECTION_NONE) { |
---|
1181 | /* If curmsg bottom line is more than 3/4 down the screen then scroll down */ |
---|
1182 | if (savey > ((recwinlines * 3)/4)) { |
---|
1183 | y=0; |
---|
1184 | /* count lines from the top until we can save 1/2 the screen size */ |
---|
1185 | for (i=topmsg; i<curmsg; i++) { |
---|
1186 | y+=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1187 | if (y > (recwinlines / 2)) break; |
---|
1188 | } |
---|
1189 | if (i==curmsg) { |
---|
1190 | i--; |
---|
1191 | } |
---|
1192 | return(i+1); |
---|
1193 | } |
---|
1194 | } |
---|
1195 | |
---|
1196 | return(topmsg); |
---|
1197 | } |
---|
1198 | |
---|
1199 | void owl_function_resize(void) |
---|
1200 | { |
---|
1201 | owl_global_set_resize_pending(&g); |
---|
1202 | } |
---|
1203 | |
---|
1204 | void owl_function_debugmsg(const char *fmt, ...) |
---|
1205 | { |
---|
1206 | FILE *file; |
---|
1207 | time_t now; |
---|
1208 | va_list ap; |
---|
1209 | va_start(ap, fmt); |
---|
1210 | |
---|
1211 | if (!owl_global_is_debug_fast(&g)) |
---|
1212 | return; |
---|
1213 | |
---|
1214 | file = owl_global_get_debug_file_handle(&g); |
---|
1215 | if (!file) /* XXX should report this */ |
---|
1216 | return; |
---|
1217 | |
---|
1218 | now = time(NULL); |
---|
1219 | |
---|
1220 | fprintf(file, "[%d - %.24s - %lds]: ", |
---|
1221 | (int) getpid(), ctime(&now), now - owl_global_get_starttime(&g)); |
---|
1222 | vfprintf(file, fmt, ap); |
---|
1223 | putc('\n', file); |
---|
1224 | fflush(file); |
---|
1225 | |
---|
1226 | va_end(ap); |
---|
1227 | } |
---|
1228 | |
---|
1229 | void owl_function_beep(void) |
---|
1230 | { |
---|
1231 | if (owl_global_is_bell(&g)) { |
---|
1232 | beep(); |
---|
1233 | } |
---|
1234 | } |
---|
1235 | |
---|
1236 | int owl_function_subscribe(const char *class, const char *inst, const char *recip) |
---|
1237 | { |
---|
1238 | int ret; |
---|
1239 | |
---|
1240 | ret=owl_zephyr_sub(class, inst, recip); |
---|
1241 | if (ret) { |
---|
1242 | owl_function_error("Error subscribing."); |
---|
1243 | } else { |
---|
1244 | owl_function_makemsg("Subscribed."); |
---|
1245 | } |
---|
1246 | return(ret); |
---|
1247 | } |
---|
1248 | |
---|
1249 | void owl_function_unsubscribe(const char *class, const char *inst, const char *recip) |
---|
1250 | { |
---|
1251 | int ret; |
---|
1252 | |
---|
1253 | ret=owl_zephyr_unsub(class, inst, recip); |
---|
1254 | if (ret) { |
---|
1255 | owl_function_error("Error subscribing."); |
---|
1256 | } else { |
---|
1257 | owl_function_makemsg("Unsubscribed."); |
---|
1258 | } |
---|
1259 | } |
---|
1260 | |
---|
1261 | static void _dirty_everything(owl_window *w) { |
---|
1262 | if (!owl_window_is_realized(w)) |
---|
1263 | return; |
---|
1264 | owl_window_dirty(w); |
---|
1265 | owl_window_children_foreach(w, (GFunc)_dirty_everything, NULL); |
---|
1266 | } |
---|
1267 | |
---|
1268 | void owl_function_full_redisplay(void) |
---|
1269 | { |
---|
1270 | /* Ask every widget to redraw itself. */ |
---|
1271 | _dirty_everything(owl_window_get_screen()); |
---|
1272 | /* Force ncurses to redisplay everything. */ |
---|
1273 | clearok(stdscr, TRUE); |
---|
1274 | } |
---|
1275 | |
---|
1276 | void owl_function_popless_text(const char *text) |
---|
1277 | { |
---|
1278 | owl_popwin *pw; |
---|
1279 | owl_viewwin *v; |
---|
1280 | |
---|
1281 | if (owl_global_get_popwin(&g) || owl_global_get_viewwin(&g)) { |
---|
1282 | owl_function_error("Popwin already in use."); |
---|
1283 | return; |
---|
1284 | } |
---|
1285 | pw = owl_popwin_new(); |
---|
1286 | owl_global_set_popwin(&g, pw); |
---|
1287 | owl_popwin_up(pw); |
---|
1288 | |
---|
1289 | v = owl_viewwin_new_text(owl_popwin_get_content(pw), text); |
---|
1290 | owl_global_set_viewwin(&g, v); |
---|
1291 | |
---|
1292 | owl_global_push_context(&g, OWL_CTX_POPLESS, v, "popless", NULL); |
---|
1293 | } |
---|
1294 | |
---|
1295 | void owl_function_popless_fmtext(const owl_fmtext *fm) |
---|
1296 | { |
---|
1297 | owl_popwin *pw; |
---|
1298 | owl_viewwin *v; |
---|
1299 | |
---|
1300 | if (owl_global_get_popwin(&g) || owl_global_get_viewwin(&g)) { |
---|
1301 | owl_function_error("Popwin already in use."); |
---|
1302 | return; |
---|
1303 | } |
---|
1304 | pw = owl_popwin_new(); |
---|
1305 | owl_global_set_popwin(&g, pw); |
---|
1306 | owl_popwin_up(pw); |
---|
1307 | |
---|
1308 | v = owl_viewwin_new_fmtext(owl_popwin_get_content(pw), fm); |
---|
1309 | owl_global_set_viewwin(&g, v); |
---|
1310 | |
---|
1311 | owl_global_push_context(&g, OWL_CTX_POPLESS, v, "popless", NULL); |
---|
1312 | } |
---|
1313 | |
---|
1314 | void owl_function_popless_file(const char *filename) |
---|
1315 | { |
---|
1316 | owl_fmtext fm; |
---|
1317 | FILE *file; |
---|
1318 | char *s = NULL; |
---|
1319 | |
---|
1320 | file=fopen(filename, "r"); |
---|
1321 | if (!file) { |
---|
1322 | owl_function_error("Could not open file: %s", filename); |
---|
1323 | return; |
---|
1324 | } |
---|
1325 | |
---|
1326 | owl_fmtext_init_null(&fm); |
---|
1327 | while (owl_getline(&s, file)) |
---|
1328 | owl_fmtext_append_normal(&fm, s); |
---|
1329 | owl_free(s); |
---|
1330 | |
---|
1331 | owl_function_popless_fmtext(&fm); |
---|
1332 | owl_fmtext_cleanup(&fm); |
---|
1333 | fclose(file); |
---|
1334 | } |
---|
1335 | |
---|
1336 | void owl_function_about(void) |
---|
1337 | { |
---|
1338 | owl_function_popless_text( |
---|
1339 | "This is barnowl version " OWL_VERSION_STRING ".\n\n" |
---|
1340 | "barnowl is a fork of the Owl zephyr client, written and\n" |
---|
1341 | "maintained by Alejandro Sedeno and Nelson Elhage at the\n" |
---|
1342 | "Massachusetts Institute of Technology. \n" |
---|
1343 | "\n" |
---|
1344 | "Owl was written by James Kretchmar. The first version, 0.5, was\n" |
---|
1345 | "released in March 2002.\n" |
---|
1346 | "\n" |
---|
1347 | "The name 'owl' was chosen in reference to the owls in the\n" |
---|
1348 | "Harry Potter novels, who are tasked with carrying messages\n" |
---|
1349 | "between Witches and Wizards. The name 'barnowl' was chosen\n" |
---|
1350 | "because we feel our owls should live closer to our ponies.\n" |
---|
1351 | "\n" |
---|
1352 | "Copyright (c) 2006-2011 The BarnOwl Developers. All rights reserved.\n" |
---|
1353 | "Copyright (c) 2004 James Kretchmar. All rights reserved.\n" |
---|
1354 | "Copyright 2002 Massachusetts Institute of Technology\n" |
---|
1355 | "\n" |
---|
1356 | "This program is free software. You can redistribute it and/or\n" |
---|
1357 | "modify under the terms of the Sleepycat License. Use the \n" |
---|
1358 | "':show license' command to display the full license\n" |
---|
1359 | ); |
---|
1360 | } |
---|
1361 | |
---|
1362 | void owl_function_info(void) |
---|
1363 | { |
---|
1364 | const owl_message *m; |
---|
1365 | owl_fmtext fm, attrfm; |
---|
1366 | const owl_view *v; |
---|
1367 | #ifdef HAVE_LIBZEPHYR |
---|
1368 | const ZNotice_t *n; |
---|
1369 | #endif |
---|
1370 | |
---|
1371 | owl_fmtext_init_null(&fm); |
---|
1372 | |
---|
1373 | v=owl_global_get_current_view(&g); |
---|
1374 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
1375 | if (!m || owl_view_get_size(v)==0) { |
---|
1376 | owl_function_error("No message selected\n"); |
---|
1377 | return; |
---|
1378 | } |
---|
1379 | |
---|
1380 | owl_fmtext_append_bold(&fm, "General Information:\n"); |
---|
1381 | owl_fmtext_appendf_normal(&fm, " Msg Id : %i\n", owl_message_get_id(m)); |
---|
1382 | |
---|
1383 | owl_fmtext_append_normal(&fm, " Type : "); |
---|
1384 | owl_fmtext_append_bold(&fm, owl_message_get_type(m)); |
---|
1385 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1386 | |
---|
1387 | if (owl_message_is_direction_in(m)) { |
---|
1388 | owl_fmtext_append_normal(&fm, " Direction : in\n"); |
---|
1389 | } else if (owl_message_is_direction_out(m)) { |
---|
1390 | owl_fmtext_append_normal(&fm, " Direction : out\n"); |
---|
1391 | } else if (owl_message_is_direction_none(m)) { |
---|
1392 | owl_fmtext_append_normal(&fm, " Direction : none\n"); |
---|
1393 | } else { |
---|
1394 | owl_fmtext_append_normal(&fm, " Direction : unknown\n"); |
---|
1395 | } |
---|
1396 | |
---|
1397 | owl_fmtext_appendf_normal(&fm, " Time : %s\n", owl_message_get_timestr(m)); |
---|
1398 | |
---|
1399 | if (!owl_message_is_type_admin(m)) { |
---|
1400 | owl_fmtext_appendf_normal(&fm, " Sender : %s\n", owl_message_get_sender(m)); |
---|
1401 | owl_fmtext_appendf_normal(&fm, " Recipient : %s\n", owl_message_get_recipient(m)); |
---|
1402 | } |
---|
1403 | |
---|
1404 | if (owl_message_is_type_zephyr(m)) { |
---|
1405 | owl_fmtext_append_bold(&fm, "\nZephyr Specific Information:\n"); |
---|
1406 | |
---|
1407 | owl_fmtext_appendf_normal(&fm, " Class : %s\n", owl_message_get_class(m)); |
---|
1408 | owl_fmtext_appendf_normal(&fm, " Instance : %s\n", owl_message_get_instance(m)); |
---|
1409 | owl_fmtext_appendf_normal(&fm, " Opcode : %s\n", owl_message_get_opcode(m)); |
---|
1410 | #ifdef HAVE_LIBZEPHYR |
---|
1411 | if (owl_message_is_direction_in(m)) { |
---|
1412 | char *ptr, tmpbuff[1024]; |
---|
1413 | int i, j, fields, len; |
---|
1414 | |
---|
1415 | n=owl_message_get_notice(m); |
---|
1416 | |
---|
1417 | if (!owl_message_is_pseudo(m)) { |
---|
1418 | owl_fmtext_append_normal(&fm, " Kind : "); |
---|
1419 | if (n->z_kind==UNSAFE) { |
---|
1420 | owl_fmtext_append_normal(&fm, "UNSAFE\n"); |
---|
1421 | } else if (n->z_kind==UNACKED) { |
---|
1422 | owl_fmtext_append_normal(&fm, "UNACKED\n"); |
---|
1423 | } else if (n->z_kind==ACKED) { |
---|
1424 | owl_fmtext_append_normal(&fm, "ACKED\n"); |
---|
1425 | } else if (n->z_kind==HMACK) { |
---|
1426 | owl_fmtext_append_normal(&fm, "HMACK\n"); |
---|
1427 | } else if (n->z_kind==HMCTL) { |
---|
1428 | owl_fmtext_append_normal(&fm, "HMCTL\n"); |
---|
1429 | } else if (n->z_kind==SERVACK) { |
---|
1430 | owl_fmtext_append_normal(&fm, "SERVACK\n"); |
---|
1431 | } else if (n->z_kind==SERVNAK) { |
---|
1432 | owl_fmtext_append_normal(&fm, "SERVNACK\n"); |
---|
1433 | } else if (n->z_kind==CLIENTACK) { |
---|
1434 | owl_fmtext_append_normal(&fm, "CLIENTACK\n"); |
---|
1435 | } else if (n->z_kind==STAT) { |
---|
1436 | owl_fmtext_append_normal(&fm, "STAT\n"); |
---|
1437 | } else { |
---|
1438 | owl_fmtext_append_normal(&fm, "ILLEGAL VALUE\n"); |
---|
1439 | } |
---|
1440 | } |
---|
1441 | owl_fmtext_appendf_normal(&fm, " Host : %s\n", owl_message_get_hostname(m)); |
---|
1442 | |
---|
1443 | if (!owl_message_is_pseudo(m)) { |
---|
1444 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1445 | owl_fmtext_appendf_normal(&fm, " Port : %i\n", ntohs(n->z_port)); |
---|
1446 | owl_fmtext_appendf_normal(&fm, " Auth : %s\n", owl_zephyr_get_authstr(n)); |
---|
1447 | |
---|
1448 | /* FIXME make these more descriptive */ |
---|
1449 | owl_fmtext_appendf_normal(&fm, " Checkd Ath: %i\n", n->z_checked_auth); |
---|
1450 | owl_fmtext_appendf_normal(&fm, " Multi notc: %s\n", n->z_multinotice); |
---|
1451 | owl_fmtext_appendf_normal(&fm, " Num other : %i\n", n->z_num_other_fields); |
---|
1452 | owl_fmtext_appendf_normal(&fm, " Msg Len : %i\n", n->z_message_len); |
---|
1453 | |
---|
1454 | fields=owl_zephyr_get_num_fields(n); |
---|
1455 | owl_fmtext_appendf_normal(&fm, " Fields : %i\n", fields); |
---|
1456 | |
---|
1457 | for (i=0; i<fields; i++) { |
---|
1458 | ptr=owl_zephyr_get_field_as_utf8(n, i+1); |
---|
1459 | len=strlen(ptr); |
---|
1460 | if (len<30) { |
---|
1461 | strncpy(tmpbuff, ptr, len); |
---|
1462 | tmpbuff[len]='\0'; |
---|
1463 | } else { |
---|
1464 | strncpy(tmpbuff, ptr, 30); |
---|
1465 | tmpbuff[30]='\0'; |
---|
1466 | strcat(tmpbuff, "..."); |
---|
1467 | } |
---|
1468 | owl_free(ptr); |
---|
1469 | |
---|
1470 | for (j=0; j<strlen(tmpbuff); j++) { |
---|
1471 | if (tmpbuff[j]=='\n') tmpbuff[j]='~'; |
---|
1472 | if (tmpbuff[j]=='\r') tmpbuff[j]='!'; |
---|
1473 | } |
---|
1474 | |
---|
1475 | owl_fmtext_appendf_normal(&fm, " Field %i : %s\n", i+1, tmpbuff); |
---|
1476 | } |
---|
1477 | owl_fmtext_appendf_normal(&fm, " Default Fm: %s\n", n->z_default_format); |
---|
1478 | } |
---|
1479 | |
---|
1480 | } |
---|
1481 | #endif |
---|
1482 | } |
---|
1483 | |
---|
1484 | owl_fmtext_append_bold(&fm, "\nOwl Message Attributes:\n"); |
---|
1485 | owl_message_attributes_tofmtext(m, &attrfm); |
---|
1486 | owl_fmtext_append_fmtext(&fm, &attrfm); |
---|
1487 | |
---|
1488 | owl_function_popless_fmtext(&fm); |
---|
1489 | owl_fmtext_cleanup(&fm); |
---|
1490 | owl_fmtext_cleanup(&attrfm); |
---|
1491 | } |
---|
1492 | |
---|
1493 | /* print the current message in a popup window. |
---|
1494 | * Use the 'default' style regardless of whatever |
---|
1495 | * style the user may be using |
---|
1496 | */ |
---|
1497 | void owl_function_curmsg_to_popwin(void) |
---|
1498 | { |
---|
1499 | const owl_view *v; |
---|
1500 | const owl_message *m; |
---|
1501 | const owl_style *s; |
---|
1502 | owl_fmtext fm; |
---|
1503 | |
---|
1504 | v=owl_global_get_current_view(&g); |
---|
1505 | s=owl_global_get_style_by_name(&g, "default"); |
---|
1506 | |
---|
1507 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
1508 | |
---|
1509 | if (!m || owl_view_get_size(v)==0) { |
---|
1510 | owl_function_error("No current message"); |
---|
1511 | return; |
---|
1512 | } |
---|
1513 | |
---|
1514 | owl_fmtext_init_null(&fm); |
---|
1515 | owl_style_get_formattext(s, &fm, m); |
---|
1516 | |
---|
1517 | owl_function_popless_fmtext(&fm); |
---|
1518 | owl_fmtext_cleanup(&fm); |
---|
1519 | } |
---|
1520 | |
---|
1521 | void owl_function_page_curmsg(int step) |
---|
1522 | { |
---|
1523 | /* scroll down or up within the current message IF the message is truncated */ |
---|
1524 | |
---|
1525 | int offset, curmsg, lines; |
---|
1526 | const owl_view *v; |
---|
1527 | owl_message *m; |
---|
1528 | |
---|
1529 | offset=owl_global_get_curmsg_vert_offset(&g); |
---|
1530 | v=owl_global_get_current_view(&g); |
---|
1531 | curmsg=owl_global_get_curmsg(&g); |
---|
1532 | m=owl_view_get_element(v, curmsg); |
---|
1533 | if (!m || owl_view_get_size(v)==0) return; |
---|
1534 | lines=owl_message_get_numlines(m); |
---|
1535 | |
---|
1536 | if (offset==0) { |
---|
1537 | /* Bail if the curmsg isn't the last one displayed */ |
---|
1538 | if (curmsg != owl_mainwin_get_last_msg(owl_global_get_mainwin(&g))) { |
---|
1539 | owl_function_makemsg("The entire message is already displayed"); |
---|
1540 | return; |
---|
1541 | } |
---|
1542 | |
---|
1543 | /* Bail if we're not truncated */ |
---|
1544 | if (!owl_mainwin_is_curmsg_truncated(owl_global_get_mainwin(&g))) { |
---|
1545 | owl_function_makemsg("The entire message is already displayed"); |
---|
1546 | return; |
---|
1547 | } |
---|
1548 | } |
---|
1549 | |
---|
1550 | |
---|
1551 | /* don't scroll past the last line */ |
---|
1552 | if (step>0) { |
---|
1553 | if (offset+step > lines-1) { |
---|
1554 | owl_global_set_curmsg_vert_offset(&g, lines-1); |
---|
1555 | } else { |
---|
1556 | owl_global_set_curmsg_vert_offset(&g, offset+step); |
---|
1557 | } |
---|
1558 | } |
---|
1559 | |
---|
1560 | /* would we be before the beginning of the message? */ |
---|
1561 | if (step<0) { |
---|
1562 | if (offset+step<0) { |
---|
1563 | owl_global_set_curmsg_vert_offset(&g, 0); |
---|
1564 | } else { |
---|
1565 | owl_global_set_curmsg_vert_offset(&g, offset+step); |
---|
1566 | } |
---|
1567 | } |
---|
1568 | |
---|
1569 | /* redisplay */ |
---|
1570 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
1571 | } |
---|
1572 | |
---|
1573 | void owl_function_resize_typwin(int newsize) |
---|
1574 | { |
---|
1575 | owl_global_set_typwin_lines(&g, newsize); |
---|
1576 | owl_mainpanel_layout_contents(&g.mainpanel); |
---|
1577 | } |
---|
1578 | |
---|
1579 | void owl_function_mainwin_pagedown(void) |
---|
1580 | { |
---|
1581 | int i; |
---|
1582 | |
---|
1583 | i=owl_mainwin_get_last_msg(owl_global_get_mainwin(&g)); |
---|
1584 | if (i<0) return; |
---|
1585 | if (owl_mainwin_is_last_msg_truncated(owl_global_get_mainwin(&g)) |
---|
1586 | && (owl_global_get_curmsg(&g) < i) |
---|
1587 | && (i>0)) { |
---|
1588 | i--; |
---|
1589 | } |
---|
1590 | owl_global_set_curmsg(&g, i); |
---|
1591 | owl_function_nextmsg(); |
---|
1592 | } |
---|
1593 | |
---|
1594 | void owl_function_mainwin_pageup(void) |
---|
1595 | { |
---|
1596 | owl_global_set_curmsg(&g, owl_global_get_topmsg(&g)); |
---|
1597 | owl_function_prevmsg(); |
---|
1598 | } |
---|
1599 | |
---|
1600 | void owl_function_getsubs(void) |
---|
1601 | { |
---|
1602 | char *buff; |
---|
1603 | |
---|
1604 | buff=owl_zephyr_getsubs(); |
---|
1605 | |
---|
1606 | if (buff) { |
---|
1607 | owl_function_popless_text(buff); |
---|
1608 | } else { |
---|
1609 | owl_function_popless_text("Error getting subscriptions"); |
---|
1610 | } |
---|
1611 | |
---|
1612 | owl_free(buff); |
---|
1613 | } |
---|
1614 | |
---|
1615 | void owl_function_printallvars(void) |
---|
1616 | { |
---|
1617 | const char *name; |
---|
1618 | char var[LINE]; |
---|
1619 | owl_list varnames; |
---|
1620 | int i, numvarnames; |
---|
1621 | GString *str = g_string_new(""); |
---|
1622 | |
---|
1623 | g_string_append_printf(str, "%-20s = %s\n", "VARIABLE", "VALUE"); |
---|
1624 | g_string_append_printf(str, "%-20s %s\n", "--------", "-----"); |
---|
1625 | owl_variable_dict_get_names(owl_global_get_vardict(&g), &varnames); |
---|
1626 | numvarnames = owl_list_get_size(&varnames); |
---|
1627 | for (i=0; i<numvarnames; i++) { |
---|
1628 | name = owl_list_get_element(&varnames, i); |
---|
1629 | if (name && name[0]!='_') { |
---|
1630 | g_string_append_printf(str, "\n%-20s = ", name); |
---|
1631 | owl_variable_get_tostring(owl_global_get_vardict(&g), name, var, LINE); |
---|
1632 | g_string_append(str, var); |
---|
1633 | } |
---|
1634 | } |
---|
1635 | g_string_append(str, "\n"); |
---|
1636 | owl_variable_dict_namelist_cleanup(&varnames); |
---|
1637 | |
---|
1638 | owl_function_popless_text(str->str); |
---|
1639 | g_string_free(str, true); |
---|
1640 | } |
---|
1641 | |
---|
1642 | void owl_function_show_variables(void) |
---|
1643 | { |
---|
1644 | owl_list varnames; |
---|
1645 | owl_fmtext fm; |
---|
1646 | int i, numvarnames; |
---|
1647 | const char *varname; |
---|
1648 | |
---|
1649 | owl_fmtext_init_null(&fm); |
---|
1650 | owl_fmtext_append_bold(&fm, |
---|
1651 | "Variables: (use 'show variable <name>' for details)\n"); |
---|
1652 | owl_variable_dict_get_names(owl_global_get_vardict(&g), &varnames); |
---|
1653 | numvarnames = owl_list_get_size(&varnames); |
---|
1654 | for (i=0; i<numvarnames; i++) { |
---|
1655 | varname = owl_list_get_element(&varnames, i); |
---|
1656 | if (varname && varname[0]!='_') { |
---|
1657 | owl_variable_describe(owl_global_get_vardict(&g), varname, &fm); |
---|
1658 | } |
---|
1659 | } |
---|
1660 | owl_variable_dict_namelist_cleanup(&varnames); |
---|
1661 | owl_function_popless_fmtext(&fm); |
---|
1662 | owl_fmtext_cleanup(&fm); |
---|
1663 | } |
---|
1664 | |
---|
1665 | void owl_function_show_variable(const char *name) |
---|
1666 | { |
---|
1667 | owl_fmtext fm; |
---|
1668 | |
---|
1669 | owl_fmtext_init_null(&fm); |
---|
1670 | owl_variable_get_help(owl_global_get_vardict(&g), name, &fm); |
---|
1671 | owl_function_popless_fmtext(&fm); |
---|
1672 | owl_fmtext_cleanup(&fm); |
---|
1673 | } |
---|
1674 | |
---|
1675 | /* note: this applies to global message list, not to view. |
---|
1676 | * If flag is 1, deletes. If flag is 0, undeletes. */ |
---|
1677 | void owl_function_delete_by_id(int id, int flag) |
---|
1678 | { |
---|
1679 | const owl_messagelist *ml; |
---|
1680 | owl_message *m; |
---|
1681 | ml = owl_global_get_msglist(&g); |
---|
1682 | m = owl_messagelist_get_by_id(ml, id); |
---|
1683 | if (m) { |
---|
1684 | if (flag == 1) { |
---|
1685 | owl_message_mark_delete(m); |
---|
1686 | } else if (flag == 0) { |
---|
1687 | owl_message_unmark_delete(m); |
---|
1688 | } |
---|
1689 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
1690 | } else { |
---|
1691 | owl_function_error("No message with id %d: unable to mark for (un)delete",id); |
---|
1692 | } |
---|
1693 | } |
---|
1694 | |
---|
1695 | void owl_function_delete_automsgs(void) |
---|
1696 | { |
---|
1697 | /* mark for deletion all messages in the current view that match the |
---|
1698 | * 'trash' filter */ |
---|
1699 | |
---|
1700 | int i, j, count; |
---|
1701 | owl_message *m; |
---|
1702 | const owl_view *v; |
---|
1703 | const owl_filter *f; |
---|
1704 | |
---|
1705 | /* get the trash filter */ |
---|
1706 | f=owl_global_get_filter(&g, "trash"); |
---|
1707 | if (!f) { |
---|
1708 | owl_function_error("No trash filter defined"); |
---|
1709 | return; |
---|
1710 | } |
---|
1711 | |
---|
1712 | v=owl_global_get_current_view(&g); |
---|
1713 | |
---|
1714 | count=0; |
---|
1715 | j=owl_view_get_size(v); |
---|
1716 | for (i=0; i<j; i++) { |
---|
1717 | m=owl_view_get_element(v, i); |
---|
1718 | if (owl_filter_message_match(f, m)) { |
---|
1719 | count++; |
---|
1720 | owl_message_mark_delete(m); |
---|
1721 | } |
---|
1722 | } |
---|
1723 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
1724 | owl_function_makemsg("%i messages marked for deletion", count); |
---|
1725 | } |
---|
1726 | |
---|
1727 | void owl_function_status(void) |
---|
1728 | { |
---|
1729 | char buff[MAXPATHLEN+1]; |
---|
1730 | time_t start; |
---|
1731 | int up, days, hours, minutes; |
---|
1732 | owl_fmtext fm; |
---|
1733 | |
---|
1734 | owl_fmtext_init_null(&fm); |
---|
1735 | |
---|
1736 | start=owl_global_get_starttime(&g); |
---|
1737 | |
---|
1738 | owl_fmtext_append_normal(&fm, "General Information:\n"); |
---|
1739 | |
---|
1740 | owl_fmtext_append_normal(&fm, " Version: "); |
---|
1741 | owl_fmtext_append_normal(&fm, OWL_VERSION_STRING); |
---|
1742 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1743 | |
---|
1744 | owl_fmtext_append_normal(&fm, " Startup Arguments: "); |
---|
1745 | owl_fmtext_append_normal(&fm, owl_global_get_startupargs(&g)); |
---|
1746 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1747 | |
---|
1748 | owl_fmtext_append_normal(&fm, " Current Directory: "); |
---|
1749 | if(getcwd(buff, MAXPATHLEN) == NULL) { |
---|
1750 | owl_fmtext_append_normal(&fm, "<Error in getcwd>"); |
---|
1751 | } else { |
---|
1752 | owl_fmtext_append_normal(&fm, buff); |
---|
1753 | } |
---|
1754 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1755 | |
---|
1756 | owl_fmtext_appendf_normal(&fm, " Startup Time: %s", ctime(&start)); |
---|
1757 | |
---|
1758 | up=owl_global_get_runtime(&g); |
---|
1759 | days=up/86400; |
---|
1760 | up-=days*86400; |
---|
1761 | hours=up/3600; |
---|
1762 | up-=hours*3600; |
---|
1763 | minutes=up/60; |
---|
1764 | up-=minutes*60; |
---|
1765 | owl_fmtext_appendf_normal(&fm, " Run Time: %i days %2.2i:%2.2i:%2.2i\n", days, hours, minutes, up); |
---|
1766 | |
---|
1767 | owl_fmtext_append_normal(&fm, "\nProtocol Options:\n"); |
---|
1768 | owl_fmtext_append_normal(&fm, " Zephyr included : "); |
---|
1769 | if (owl_global_is_havezephyr(&g)) { |
---|
1770 | owl_fmtext_append_normal(&fm, "yes\n"); |
---|
1771 | } else { |
---|
1772 | owl_fmtext_append_normal(&fm, "no\n"); |
---|
1773 | } |
---|
1774 | owl_fmtext_append_normal(&fm, " AIM included : yes\n"); |
---|
1775 | owl_fmtext_append_normal(&fm, " Loopback included : yes\n"); |
---|
1776 | |
---|
1777 | |
---|
1778 | owl_fmtext_append_normal(&fm, "\nBuild Options:\n"); |
---|
1779 | owl_fmtext_append_normal(&fm, " Stderr redirection : "); |
---|
1780 | #if OWL_STDERR_REDIR |
---|
1781 | owl_fmtext_append_normal(&fm, "yes\n"); |
---|
1782 | #else |
---|
1783 | owl_fmtext_append_normal(&fm, "no\n"); |
---|
1784 | #endif |
---|
1785 | |
---|
1786 | |
---|
1787 | owl_fmtext_append_normal(&fm, "\nAIM Status:\n"); |
---|
1788 | owl_fmtext_append_normal(&fm, " Logged in: "); |
---|
1789 | if (owl_global_is_aimloggedin(&g)) { |
---|
1790 | owl_fmtext_append_normal(&fm, owl_global_get_aim_screenname(&g)); |
---|
1791 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1792 | } else { |
---|
1793 | owl_fmtext_append_normal(&fm, "(not logged in)\n"); |
---|
1794 | } |
---|
1795 | |
---|
1796 | owl_fmtext_append_normal(&fm, " Processing events: "); |
---|
1797 | if (owl_global_is_doaimevents(&g)) { |
---|
1798 | owl_fmtext_append_normal(&fm, "yes\n"); |
---|
1799 | } else { |
---|
1800 | owl_fmtext_append_normal(&fm, "no\n"); |
---|
1801 | } |
---|
1802 | |
---|
1803 | owl_function_popless_fmtext(&fm); |
---|
1804 | owl_fmtext_cleanup(&fm); |
---|
1805 | } |
---|
1806 | |
---|
1807 | void owl_function_show_term(void) |
---|
1808 | { |
---|
1809 | owl_fmtext fm; |
---|
1810 | |
---|
1811 | owl_fmtext_init_null(&fm); |
---|
1812 | owl_fmtext_appendf_normal(&fm, "Terminal Lines: %i\nTerminal Columns: %i\n", |
---|
1813 | owl_global_get_lines(&g), |
---|
1814 | owl_global_get_cols(&g)); |
---|
1815 | |
---|
1816 | if (owl_global_get_hascolors(&g)) { |
---|
1817 | owl_fmtext_append_normal(&fm, "Color: Yes\n"); |
---|
1818 | owl_fmtext_appendf_normal(&fm, "Number of color pairs: %i\n", owl_global_get_colorpairs(&g)); |
---|
1819 | owl_fmtext_appendf_normal(&fm, "Can change colors: %s\n", can_change_color() ? "yes" : "no"); |
---|
1820 | } else { |
---|
1821 | owl_fmtext_append_normal(&fm, "Color: No\n"); |
---|
1822 | } |
---|
1823 | |
---|
1824 | owl_function_popless_fmtext(&fm); |
---|
1825 | owl_fmtext_cleanup(&fm); |
---|
1826 | } |
---|
1827 | |
---|
1828 | /* if type = 0 then normal reply. |
---|
1829 | * if type = 1 then it's a reply to sender |
---|
1830 | * if enter = 0 then allow the command to be edited |
---|
1831 | * if enter = 1 then don't wait for editing |
---|
1832 | */ |
---|
1833 | void owl_function_reply(int type, int enter) |
---|
1834 | { |
---|
1835 | char *buff=NULL; |
---|
1836 | const owl_message *m; |
---|
1837 | const owl_filter *f; |
---|
1838 | |
---|
1839 | if (owl_view_get_size(owl_global_get_current_view(&g))==0) { |
---|
1840 | owl_function_error("No message selected"); |
---|
1841 | } else { |
---|
1842 | char *cmd; |
---|
1843 | |
---|
1844 | m=owl_view_get_element(owl_global_get_current_view(&g), owl_global_get_curmsg(&g)); |
---|
1845 | if (!m) { |
---|
1846 | owl_function_error("No message selected"); |
---|
1847 | return; |
---|
1848 | } |
---|
1849 | |
---|
1850 | /* first check if we catch the reply-lockout filter */ |
---|
1851 | f=owl_global_get_filter(&g, "reply-lockout"); |
---|
1852 | if (f) { |
---|
1853 | if (owl_filter_message_match(f, m)) { |
---|
1854 | owl_function_error("Sorry, replies to this message have been disabled by the reply-lockout filter"); |
---|
1855 | return; |
---|
1856 | } |
---|
1857 | } |
---|
1858 | |
---|
1859 | /* then check if it's a question and just bring up the command prompt */ |
---|
1860 | if (owl_message_is_question(m)) { |
---|
1861 | owl_function_start_command(""); |
---|
1862 | return; |
---|
1863 | } |
---|
1864 | |
---|
1865 | if((type == 0 && |
---|
1866 | (cmd=owl_perlconfig_message_call_method(m, "replycmd", 0, NULL))) || |
---|
1867 | (type == 1 && |
---|
1868 | (cmd=owl_perlconfig_message_call_method(m, "replysendercmd", 0, NULL)))) { |
---|
1869 | buff = cmd; |
---|
1870 | } |
---|
1871 | |
---|
1872 | if(!buff) { |
---|
1873 | owl_function_error("I don't know how to reply to that message."); |
---|
1874 | return; |
---|
1875 | } |
---|
1876 | |
---|
1877 | if (enter) { |
---|
1878 | owl_history *hist = owl_global_get_cmd_history(&g); |
---|
1879 | owl_history_store(hist, buff); |
---|
1880 | owl_history_reset(hist); |
---|
1881 | owl_function_command_norv(buff); |
---|
1882 | } else { |
---|
1883 | owl_function_start_command(buff); |
---|
1884 | } |
---|
1885 | owl_free(buff); |
---|
1886 | } |
---|
1887 | } |
---|
1888 | |
---|
1889 | void owl_function_zlocate(int argc, const char *const *argv, int auth) |
---|
1890 | { |
---|
1891 | owl_fmtext fm; |
---|
1892 | char *ptr; |
---|
1893 | char *result; |
---|
1894 | int i; |
---|
1895 | |
---|
1896 | owl_fmtext_init_null(&fm); |
---|
1897 | |
---|
1898 | for (i=0; i<argc; i++) { |
---|
1899 | ptr = long_zuser(argv[i]); |
---|
1900 | result = owl_zephyr_zlocate(ptr, auth); |
---|
1901 | owl_fmtext_append_normal(&fm, result); |
---|
1902 | owl_free(result); |
---|
1903 | owl_free(ptr); |
---|
1904 | } |
---|
1905 | |
---|
1906 | owl_function_popless_fmtext(&fm); |
---|
1907 | owl_fmtext_cleanup(&fm); |
---|
1908 | } |
---|
1909 | |
---|
1910 | void owl_callback_command(owl_editwin *e) |
---|
1911 | { |
---|
1912 | char *rv; |
---|
1913 | const char *line = owl_editwin_get_text(e); |
---|
1914 | |
---|
1915 | rv = owl_function_command(line); |
---|
1916 | if (rv) { |
---|
1917 | owl_function_makemsg("%s", rv); |
---|
1918 | owl_free(rv); |
---|
1919 | } |
---|
1920 | } |
---|
1921 | |
---|
1922 | void owl_function_start_command(const char *line) |
---|
1923 | { |
---|
1924 | owl_editwin *tw; |
---|
1925 | owl_context *ctx; |
---|
1926 | |
---|
1927 | tw = owl_global_set_typwin_active(&g, OWL_EDITWIN_STYLE_ONELINE, owl_global_get_cmd_history(&g)); |
---|
1928 | |
---|
1929 | owl_editwin_set_locktext(tw, "command: "); |
---|
1930 | |
---|
1931 | owl_editwin_insert_string(tw, line); |
---|
1932 | |
---|
1933 | ctx = owl_editcontext_new(OWL_CTX_EDITLINE, tw, "editline", |
---|
1934 | owl_global_deactivate_editcontext, &g); |
---|
1935 | owl_global_push_context_obj(&g, ctx); |
---|
1936 | owl_editwin_set_callback(tw, owl_callback_command); |
---|
1937 | } |
---|
1938 | |
---|
1939 | owl_editwin *owl_function_start_question(const char *line) |
---|
1940 | { |
---|
1941 | owl_editwin *tw; |
---|
1942 | owl_context *ctx; |
---|
1943 | |
---|
1944 | tw = owl_global_set_typwin_active(&g, OWL_EDITWIN_STYLE_ONELINE, owl_global_get_cmd_history(&g)); |
---|
1945 | |
---|
1946 | owl_editwin_set_locktext(tw, line); |
---|
1947 | |
---|
1948 | ctx = owl_editcontext_new(OWL_CTX_EDITRESPONSE, tw, "editresponse", |
---|
1949 | owl_global_deactivate_editcontext, &g); |
---|
1950 | owl_global_push_context_obj(&g, ctx); |
---|
1951 | return tw; |
---|
1952 | } |
---|
1953 | |
---|
1954 | owl_editwin *owl_function_start_password(const char *line) |
---|
1955 | { |
---|
1956 | owl_editwin *tw; |
---|
1957 | owl_context *ctx; |
---|
1958 | |
---|
1959 | tw = owl_global_set_typwin_active(&g, OWL_EDITWIN_STYLE_ONELINE, NULL); |
---|
1960 | |
---|
1961 | owl_editwin_set_echochar(tw, '*'); |
---|
1962 | |
---|
1963 | owl_editwin_set_locktext(tw, line); |
---|
1964 | |
---|
1965 | ctx = owl_editcontext_new(OWL_CTX_EDITRESPONSE, tw, "editresponse", |
---|
1966 | owl_global_deactivate_editcontext, &g); |
---|
1967 | owl_global_push_context_obj(&g, ctx); |
---|
1968 | return tw; |
---|
1969 | } |
---|
1970 | |
---|
1971 | char *owl_function_exec(int argc, const char *const *argv, const char *buff, int type) |
---|
1972 | { |
---|
1973 | /* if type == 1 display in a popup |
---|
1974 | * if type == 2 display an admin messages |
---|
1975 | * if type == 0 return output |
---|
1976 | * else display in a popup |
---|
1977 | */ |
---|
1978 | const char *redirect = " 2>&1 < /dev/null"; |
---|
1979 | char *newbuff; |
---|
1980 | char *out; |
---|
1981 | FILE *p; |
---|
1982 | |
---|
1983 | #if OWL_STDERR_REDIR |
---|
1984 | redirect = " < /dev/null"; |
---|
1985 | #endif |
---|
1986 | |
---|
1987 | if (argc<2) { |
---|
1988 | owl_function_error("Wrong number of arguments to the exec command"); |
---|
1989 | return NULL; |
---|
1990 | } |
---|
1991 | |
---|
1992 | buff = skiptokens(buff, 1); |
---|
1993 | newbuff = owl_sprintf("%s%s", buff, redirect); |
---|
1994 | |
---|
1995 | if (type == OWL_OUTPUT_POPUP) { |
---|
1996 | owl_popexec_new(newbuff); |
---|
1997 | } else { |
---|
1998 | p = popen(newbuff, "r"); |
---|
1999 | out = owl_slurp(p); |
---|
2000 | pclose(p); |
---|
2001 | |
---|
2002 | if (type == OWL_OUTPUT_RETURN) { |
---|
2003 | owl_free(newbuff); |
---|
2004 | return out; |
---|
2005 | } else if (type == OWL_OUTPUT_ADMINMSG) { |
---|
2006 | owl_function_adminmsg(buff, out); |
---|
2007 | } |
---|
2008 | owl_free(out); |
---|
2009 | } |
---|
2010 | owl_free(newbuff); |
---|
2011 | return NULL; |
---|
2012 | } |
---|
2013 | |
---|
2014 | char *owl_function_perl(int argc, const char *const *argv, const char *buff, int type) |
---|
2015 | { |
---|
2016 | /* if type == 1 display in a popup |
---|
2017 | * if type == 2 display an admin messages |
---|
2018 | * if type == 0 return output |
---|
2019 | * else display in a popup |
---|
2020 | */ |
---|
2021 | char *perlout; |
---|
2022 | |
---|
2023 | if (argc<2) { |
---|
2024 | owl_function_error("Wrong number of arguments to perl command"); |
---|
2025 | return NULL; |
---|
2026 | } |
---|
2027 | |
---|
2028 | /* consume first token (argv[0]) */ |
---|
2029 | buff = skiptokens(buff, 1); |
---|
2030 | |
---|
2031 | perlout = owl_perlconfig_execute(buff); |
---|
2032 | if (perlout) { |
---|
2033 | if (type == OWL_OUTPUT_POPUP) { |
---|
2034 | owl_function_popless_text(perlout); |
---|
2035 | } else if (type == OWL_OUTPUT_ADMINMSG) { |
---|
2036 | owl_function_adminmsg(buff, perlout); |
---|
2037 | } else if (type == OWL_OUTPUT_RETURN) { |
---|
2038 | return perlout; |
---|
2039 | } |
---|
2040 | owl_free(perlout); |
---|
2041 | } |
---|
2042 | return NULL; |
---|
2043 | } |
---|
2044 | |
---|
2045 | /* Change the filter associated with the current view. |
---|
2046 | * This also figures out which message in the new filter |
---|
2047 | * should have the pointer. |
---|
2048 | */ |
---|
2049 | void owl_function_change_currentview_filter(const char *filtname) |
---|
2050 | { |
---|
2051 | owl_view *v; |
---|
2052 | owl_filter *f; |
---|
2053 | int curid=-1, newpos, curmsg; |
---|
2054 | const owl_message *curm=NULL; |
---|
2055 | |
---|
2056 | v=owl_global_get_current_view(&g); |
---|
2057 | |
---|
2058 | curmsg=owl_global_get_curmsg(&g); |
---|
2059 | if (curmsg==-1) { |
---|
2060 | owl_function_debugmsg("Hit the curmsg==-1 case in change_view"); |
---|
2061 | } else { |
---|
2062 | curm=owl_view_get_element(v, curmsg); |
---|
2063 | if (curm) { |
---|
2064 | curid=owl_message_get_id(curm); |
---|
2065 | owl_view_save_curmsgid(v, curid); |
---|
2066 | } |
---|
2067 | } |
---|
2068 | |
---|
2069 | f=owl_global_get_filter(&g, filtname); |
---|
2070 | if (!f) { |
---|
2071 | owl_function_error("Unknown filter %s", filtname); |
---|
2072 | return; |
---|
2073 | } |
---|
2074 | |
---|
2075 | owl_view_new_filter(v, f); |
---|
2076 | |
---|
2077 | /* Figure out what to set the current message to. |
---|
2078 | * - If the view we're leaving has messages in it, go to the closest message |
---|
2079 | * to the last message pointed to in that view. |
---|
2080 | * - If the view we're leaving is empty, try to restore the position |
---|
2081 | * from the last time we were in the new view. */ |
---|
2082 | if (curm) { |
---|
2083 | newpos = owl_view_get_nearest_to_msgid(v, curid); |
---|
2084 | } else { |
---|
2085 | newpos = owl_view_get_nearest_to_saved(v); |
---|
2086 | } |
---|
2087 | |
---|
2088 | owl_global_set_curmsg(&g, newpos); |
---|
2089 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
2090 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2091 | owl_global_set_direction_downwards(&g); |
---|
2092 | } |
---|
2093 | |
---|
2094 | /* Create a new filter, or replace an existing one |
---|
2095 | * with a new definition. |
---|
2096 | */ |
---|
2097 | void owl_function_create_filter(int argc, const char *const *argv) |
---|
2098 | { |
---|
2099 | owl_filter *f; |
---|
2100 | const owl_view *v; |
---|
2101 | int inuse = 0; |
---|
2102 | |
---|
2103 | if (argc < 2) { |
---|
2104 | owl_function_error("Wrong number of arguments to filter command"); |
---|
2105 | return; |
---|
2106 | } |
---|
2107 | |
---|
2108 | owl_function_debugmsg("owl_function_create_filter: starting to create filter named %s", argv[1]); |
---|
2109 | |
---|
2110 | v=owl_global_get_current_view(&g); |
---|
2111 | |
---|
2112 | /* don't touch the all filter */ |
---|
2113 | if (!strcmp(argv[1], "all")) { |
---|
2114 | owl_function_error("You may not change the 'all' filter."); |
---|
2115 | return; |
---|
2116 | } |
---|
2117 | |
---|
2118 | /* deal with the case of trying change the filter color */ |
---|
2119 | if (argc==4 && !strcmp(argv[2], "-c")) { |
---|
2120 | f=owl_global_get_filter(&g, argv[1]); |
---|
2121 | if (!f) { |
---|
2122 | owl_function_error("The filter '%s' does not exist.", argv[1]); |
---|
2123 | return; |
---|
2124 | } |
---|
2125 | if (owl_util_string_to_color(argv[3])==OWL_COLOR_INVALID) { |
---|
2126 | owl_function_error("The color '%s' is not available.", argv[3]); |
---|
2127 | return; |
---|
2128 | } |
---|
2129 | owl_filter_set_fgcolor(f, owl_util_string_to_color(argv[3])); |
---|
2130 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2131 | return; |
---|
2132 | } |
---|
2133 | if (argc==4 && !strcmp(argv[2], "-b")) { |
---|
2134 | f=owl_global_get_filter(&g, argv[1]); |
---|
2135 | if (!f) { |
---|
2136 | owl_function_error("The filter '%s' does not exist.", argv[1]); |
---|
2137 | return; |
---|
2138 | } |
---|
2139 | if (owl_util_string_to_color(argv[3])==OWL_COLOR_INVALID) { |
---|
2140 | owl_function_error("The color '%s' is not available.", argv[3]); |
---|
2141 | return; |
---|
2142 | } |
---|
2143 | owl_filter_set_bgcolor(f, owl_util_string_to_color(argv[3])); |
---|
2144 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2145 | return; |
---|
2146 | } |
---|
2147 | |
---|
2148 | /* create the filter and check for errors */ |
---|
2149 | f = owl_filter_new(argv[1], argc-2, argv+2); |
---|
2150 | if (f == NULL) { |
---|
2151 | owl_function_error("Invalid filter"); |
---|
2152 | return; |
---|
2153 | } |
---|
2154 | |
---|
2155 | /* if the named filter is in use by the current view, remember it */ |
---|
2156 | if (!strcmp(owl_view_get_filtname(v), argv[1])) { |
---|
2157 | inuse=1; |
---|
2158 | } |
---|
2159 | |
---|
2160 | /* if the named filter already exists, nuke it */ |
---|
2161 | if (owl_global_get_filter(&g, argv[1])) { |
---|
2162 | owl_global_remove_filter(&g, argv[1]); |
---|
2163 | } |
---|
2164 | |
---|
2165 | /* add the filter */ |
---|
2166 | owl_global_add_filter(&g, f); |
---|
2167 | |
---|
2168 | /* if it was in use by the current view then update */ |
---|
2169 | if (inuse) { |
---|
2170 | owl_function_change_currentview_filter(argv[1]); |
---|
2171 | } |
---|
2172 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2173 | } |
---|
2174 | |
---|
2175 | /* If 'filtername' does not start with 'not-' create a filter named |
---|
2176 | * 'not-<filtername>' defined as "not filter <filtername>". If the |
---|
2177 | * filter 'not-<filtername>' already exists, do not overwrite it. If |
---|
2178 | * 'filtername' begins with 'not-' and a filter 'filtername' already |
---|
2179 | * exists, then do nothing. If the filter 'filtername' does not |
---|
2180 | * exist, create it and define it as 'not filter <filtername>' |
---|
2181 | * |
---|
2182 | * Returns the name of the negated filter, which the caller must free. |
---|
2183 | */ |
---|
2184 | char *owl_function_create_negative_filter(const char *filtername) |
---|
2185 | { |
---|
2186 | char *newname; |
---|
2187 | const owl_filter *tmpfilt; |
---|
2188 | const char *argv[5]; |
---|
2189 | |
---|
2190 | owl_function_debugmsg("owl_function_create_negative_filter"); |
---|
2191 | |
---|
2192 | if (!strncmp(filtername, "not-", 4)) { |
---|
2193 | newname=owl_strdup(filtername+4); |
---|
2194 | } else { |
---|
2195 | newname=owl_sprintf("not-%s", filtername); |
---|
2196 | } |
---|
2197 | |
---|
2198 | tmpfilt=owl_global_get_filter(&g, newname); |
---|
2199 | if (!tmpfilt) { |
---|
2200 | argv[0]="filter"; /* anything is fine here */ |
---|
2201 | argv[1]=newname; |
---|
2202 | argv[2]="not"; |
---|
2203 | argv[3]="filter"; |
---|
2204 | argv[4]=filtername; |
---|
2205 | owl_function_create_filter(5, argv); |
---|
2206 | } |
---|
2207 | |
---|
2208 | owl_function_debugmsg("owl_function_create_negative_filter: returning with %s", newname); |
---|
2209 | return(newname); |
---|
2210 | } |
---|
2211 | |
---|
2212 | void owl_function_show_filters(void) |
---|
2213 | { |
---|
2214 | const owl_filter *f; |
---|
2215 | GList *fl; |
---|
2216 | owl_fmtext fm; |
---|
2217 | |
---|
2218 | owl_fmtext_init_null(&fm); |
---|
2219 | |
---|
2220 | owl_fmtext_append_bold(&fm, "Filters:\n"); |
---|
2221 | |
---|
2222 | for (fl = g.filterlist; fl; fl = g_list_next(fl)) { |
---|
2223 | f = fl->data; |
---|
2224 | owl_fmtext_append_normal(&fm, " "); |
---|
2225 | if (owl_global_get_hascolors(&g)) { |
---|
2226 | owl_fmtext_append_normal_color(&fm, owl_filter_get_name(f), owl_filter_get_fgcolor(f), owl_filter_get_bgcolor(f)); |
---|
2227 | } else { |
---|
2228 | owl_fmtext_append_normal(&fm, owl_filter_get_name(f)); |
---|
2229 | } |
---|
2230 | owl_fmtext_append_normal(&fm, "\n"); |
---|
2231 | } |
---|
2232 | owl_function_popless_fmtext(&fm); |
---|
2233 | owl_fmtext_cleanup(&fm); |
---|
2234 | } |
---|
2235 | |
---|
2236 | void owl_function_show_filter(const char *name) |
---|
2237 | { |
---|
2238 | const owl_filter *f; |
---|
2239 | char *buff, *tmp; |
---|
2240 | |
---|
2241 | f=owl_global_get_filter(&g, name); |
---|
2242 | if (!f) { |
---|
2243 | owl_function_error("There is no filter named %s", name); |
---|
2244 | return; |
---|
2245 | } |
---|
2246 | tmp = owl_filter_print(f); |
---|
2247 | buff = owl_sprintf("%s: %s", owl_filter_get_name(f), tmp); |
---|
2248 | owl_function_popless_text(buff); |
---|
2249 | owl_free(buff); |
---|
2250 | owl_free(tmp); |
---|
2251 | } |
---|
2252 | |
---|
2253 | void owl_function_show_zpunts(void) |
---|
2254 | { |
---|
2255 | const owl_filter *f; |
---|
2256 | const owl_list *fl; |
---|
2257 | char buff[5000]; |
---|
2258 | char *tmp; |
---|
2259 | owl_fmtext fm; |
---|
2260 | int i, j; |
---|
2261 | |
---|
2262 | owl_fmtext_init_null(&fm); |
---|
2263 | |
---|
2264 | fl=owl_global_get_puntlist(&g); |
---|
2265 | j=owl_list_get_size(fl); |
---|
2266 | owl_fmtext_append_bold(&fm, "Active zpunt filters:\n"); |
---|
2267 | |
---|
2268 | for (i=0; i<j; i++) { |
---|
2269 | f=owl_list_get_element(fl, i); |
---|
2270 | snprintf(buff, sizeof(buff), "[% 2d] ", i+1); |
---|
2271 | owl_fmtext_append_normal(&fm, buff); |
---|
2272 | tmp = owl_filter_print(f); |
---|
2273 | owl_fmtext_append_normal(&fm, tmp); |
---|
2274 | owl_free(tmp); |
---|
2275 | } |
---|
2276 | owl_function_popless_fmtext(&fm); |
---|
2277 | owl_fmtext_cleanup(&fm); |
---|
2278 | } |
---|
2279 | |
---|
2280 | /* Create a filter for a class, instance if one doesn't exist. If |
---|
2281 | * instance is NULL then catch all messgaes in the class. Returns the |
---|
2282 | * name of the filter or null. The caller must free this name. |
---|
2283 | * If 'related' is nonzero, encompass unclasses and .d classes as well. |
---|
2284 | */ |
---|
2285 | char *owl_function_classinstfilt(const char *c, const char *i, int related) |
---|
2286 | { |
---|
2287 | owl_filter *f; |
---|
2288 | char *filtname; |
---|
2289 | char *tmpclass, *tmpinstance = NULL; |
---|
2290 | char *class, *instance = NULL; |
---|
2291 | GString *buf; |
---|
2292 | |
---|
2293 | if (related) { |
---|
2294 | class = owl_util_baseclass(c); |
---|
2295 | if (i) { |
---|
2296 | instance = owl_util_baseclass(i); |
---|
2297 | } |
---|
2298 | } else { |
---|
2299 | class = owl_strdup(c); |
---|
2300 | if (i) { |
---|
2301 | instance = owl_strdup(i); |
---|
2302 | } |
---|
2303 | } |
---|
2304 | |
---|
2305 | /* name for the filter */ |
---|
2306 | if (!instance) { |
---|
2307 | filtname = owl_sprintf("%sclass-%s", related ? "related-" : "", class); |
---|
2308 | } else { |
---|
2309 | filtname = owl_sprintf("%sclass-%s-instance-%s", related ? "related-" : "", class, instance); |
---|
2310 | } |
---|
2311 | /* downcase it */ |
---|
2312 | { |
---|
2313 | char *temp = g_utf8_strdown(filtname, -1); |
---|
2314 | if (temp) { |
---|
2315 | owl_free(filtname); |
---|
2316 | filtname = temp; |
---|
2317 | } |
---|
2318 | } |
---|
2319 | |
---|
2320 | /* if it already exists then go with it. This lets users override */ |
---|
2321 | if (owl_global_get_filter(&g, filtname)) { |
---|
2322 | goto done; |
---|
2323 | } |
---|
2324 | |
---|
2325 | /* create the new filter */ |
---|
2326 | tmpclass=owl_text_quote(class, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2327 | if (instance) { |
---|
2328 | tmpinstance=owl_text_quote(instance, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2329 | } |
---|
2330 | |
---|
2331 | buf = g_string_new(""); |
---|
2332 | owl_string_appendf_quoted(buf, |
---|
2333 | related ? "class ^(un)*%q(\\.d)*$" : "class ^%q$", |
---|
2334 | tmpclass); |
---|
2335 | |
---|
2336 | if (tmpinstance) { |
---|
2337 | owl_string_appendf_quoted(buf, |
---|
2338 | related ? |
---|
2339 | " and ( instance ^(un)*%q(\\.d)*$ )" : |
---|
2340 | " and instance ^%q$", |
---|
2341 | tmpinstance); |
---|
2342 | } |
---|
2343 | owl_free(tmpclass); |
---|
2344 | owl_free(tmpinstance); |
---|
2345 | |
---|
2346 | f = owl_filter_new_fromstring(filtname, buf->str); |
---|
2347 | g_string_free(buf, true); |
---|
2348 | if (f == NULL) { |
---|
2349 | /* Couldn't make a filter for some reason. Return NULL. */ |
---|
2350 | owl_function_error("Error creating filter '%s'", filtname); |
---|
2351 | owl_free(filtname); |
---|
2352 | filtname = NULL; |
---|
2353 | goto done; |
---|
2354 | } |
---|
2355 | |
---|
2356 | /* add it to the global list */ |
---|
2357 | owl_global_add_filter(&g, f); |
---|
2358 | |
---|
2359 | done: |
---|
2360 | owl_free(class); |
---|
2361 | if (instance) { |
---|
2362 | owl_free(instance); |
---|
2363 | } |
---|
2364 | return(filtname); |
---|
2365 | } |
---|
2366 | |
---|
2367 | /* Create a filter for personal zephyrs to or from the specified |
---|
2368 | * zephyr user. Includes login/logout notifications for the user. |
---|
2369 | * The name of the filter will be 'user-<shortuser>'. If a filter already |
---|
2370 | * exists with this name, no new filter will be created. This allows |
---|
2371 | * the configuration to override this function. Returns the name of |
---|
2372 | * the filter, which the caller must free. |
---|
2373 | */ |
---|
2374 | char *owl_function_zuserfilt(const char *longuser) |
---|
2375 | { |
---|
2376 | owl_filter *f; |
---|
2377 | char *argbuff, *esclonguser, *shortuser, *filtname; |
---|
2378 | |
---|
2379 | /* name for the filter */ |
---|
2380 | shortuser = short_zuser(longuser); |
---|
2381 | filtname = owl_sprintf("user-%s", shortuser); |
---|
2382 | owl_free(shortuser); |
---|
2383 | |
---|
2384 | /* if it already exists then go with it. This lets users override */ |
---|
2385 | if (owl_global_get_filter(&g, filtname)) { |
---|
2386 | return filtname; |
---|
2387 | } |
---|
2388 | |
---|
2389 | /* create the new-internal filter */ |
---|
2390 | esclonguser = owl_text_quote(longuser, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2391 | |
---|
2392 | argbuff=owl_string_build_quoted("( type ^zephyr$ and filter personal and " |
---|
2393 | "( ( direction ^in$ and sender ^%q$ ) or ( direction ^out$ and " |
---|
2394 | "recipient ^%q$ ) ) ) or ( ( class ^login$ ) and ( sender ^%q$ ) )", |
---|
2395 | esclonguser, esclonguser, esclonguser); |
---|
2396 | owl_free(esclonguser); |
---|
2397 | |
---|
2398 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2399 | owl_free(argbuff); |
---|
2400 | |
---|
2401 | if (f == NULL) { |
---|
2402 | /* Couldn't make a filter for some reason. Return NULL. */ |
---|
2403 | owl_function_error("Error creating filter '%s'", filtname); |
---|
2404 | owl_free(filtname); |
---|
2405 | return NULL; |
---|
2406 | } |
---|
2407 | |
---|
2408 | /* add it to the global list */ |
---|
2409 | owl_global_add_filter(&g, f); |
---|
2410 | |
---|
2411 | return(filtname); |
---|
2412 | } |
---|
2413 | |
---|
2414 | /* Create a filter for AIM IM messages to or from the specified |
---|
2415 | * screenname. The name of the filter will be 'aimuser-<user>'. If a |
---|
2416 | * filter already exists with this name, no new filter will be |
---|
2417 | * created. This allows the configuration to override this function. |
---|
2418 | * Returns the name of the filter, which the caller must free. |
---|
2419 | */ |
---|
2420 | char *owl_function_aimuserfilt(const char *user) |
---|
2421 | { |
---|
2422 | owl_filter *f; |
---|
2423 | char *argbuff, *filtname; |
---|
2424 | char *escuser; |
---|
2425 | |
---|
2426 | /* name for the filter */ |
---|
2427 | filtname=owl_sprintf("aimuser-%s", user); |
---|
2428 | |
---|
2429 | /* if it already exists then go with it. This lets users override */ |
---|
2430 | if (owl_global_get_filter(&g, filtname)) { |
---|
2431 | return(owl_strdup(filtname)); |
---|
2432 | } |
---|
2433 | |
---|
2434 | /* create the new-internal filter */ |
---|
2435 | escuser = owl_text_quote(user, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2436 | |
---|
2437 | argbuff = owl_sprintf( |
---|
2438 | "( type ^aim$ and ( ( sender ^%1$s$ and recipient ^%2$s$ ) or " |
---|
2439 | "( sender ^%2$s$ and recipient ^%1$s$ ) ) )", |
---|
2440 | escuser, owl_global_get_aim_screenname_for_filters(&g)); |
---|
2441 | owl_free(escuser); |
---|
2442 | |
---|
2443 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2444 | owl_free(argbuff); |
---|
2445 | |
---|
2446 | if (f == NULL) { |
---|
2447 | owl_function_error("Error creating filter '%s'", filtname); |
---|
2448 | owl_free(filtname); |
---|
2449 | return NULL; |
---|
2450 | } |
---|
2451 | |
---|
2452 | /* add it to the global list */ |
---|
2453 | owl_global_add_filter(&g, f); |
---|
2454 | |
---|
2455 | return(filtname); |
---|
2456 | } |
---|
2457 | |
---|
2458 | char *owl_function_typefilt(const char *type) |
---|
2459 | { |
---|
2460 | owl_filter *f; |
---|
2461 | char *argbuff, *filtname, *esctype; |
---|
2462 | |
---|
2463 | /* name for the filter */ |
---|
2464 | filtname=owl_sprintf("type-%s", type); |
---|
2465 | |
---|
2466 | /* if it already exists then go with it. This lets users override */ |
---|
2467 | if (owl_global_get_filter(&g, filtname)) { |
---|
2468 | return filtname; |
---|
2469 | } |
---|
2470 | |
---|
2471 | /* create the new-internal filter */ |
---|
2472 | esctype = owl_text_quote(type, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2473 | |
---|
2474 | argbuff = owl_string_build_quoted("type ^%q$", esctype); |
---|
2475 | owl_free(esctype); |
---|
2476 | |
---|
2477 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2478 | owl_free(argbuff); |
---|
2479 | |
---|
2480 | if (f == NULL) { |
---|
2481 | owl_function_error("Error creating filter '%s'", filtname); |
---|
2482 | owl_free(filtname); |
---|
2483 | return NULL; |
---|
2484 | } |
---|
2485 | |
---|
2486 | /* add it to the global list */ |
---|
2487 | owl_global_add_filter(&g, f); |
---|
2488 | |
---|
2489 | return filtname; |
---|
2490 | } |
---|
2491 | |
---|
2492 | /* If flag is 1, marks for deletion. If flag is 0, |
---|
2493 | * unmarks for deletion. */ |
---|
2494 | void owl_function_delete_curview_msgs(int flag) |
---|
2495 | { |
---|
2496 | const owl_view *v; |
---|
2497 | int i, j; |
---|
2498 | |
---|
2499 | v=owl_global_get_current_view(&g); |
---|
2500 | j=owl_view_get_size(v); |
---|
2501 | for (i=0; i<j; i++) { |
---|
2502 | if (flag == 1) { |
---|
2503 | owl_message_mark_delete(owl_view_get_element(v, i)); |
---|
2504 | } else if (flag == 0) { |
---|
2505 | owl_message_unmark_delete(owl_view_get_element(v, i)); |
---|
2506 | } |
---|
2507 | } |
---|
2508 | |
---|
2509 | owl_function_makemsg("%i messages marked for %sdeletion", j, flag?"":"un"); |
---|
2510 | |
---|
2511 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2512 | } |
---|
2513 | |
---|
2514 | static char *owl_function_smartfilter_cc(const owl_message *m) { |
---|
2515 | const char *ccs; |
---|
2516 | char *ccs_quoted; |
---|
2517 | char *filtname; |
---|
2518 | owl_filter *f; |
---|
2519 | GString *buf; |
---|
2520 | |
---|
2521 | ccs = owl_message_get_attribute_value(m, "zephyr_ccs"); |
---|
2522 | |
---|
2523 | filtname = owl_sprintf("conversation-%s", ccs); |
---|
2524 | owl_text_tr(filtname, ' ', '-'); |
---|
2525 | |
---|
2526 | if (owl_global_get_filter(&g, filtname)) { |
---|
2527 | return filtname; |
---|
2528 | } |
---|
2529 | |
---|
2530 | buf = g_string_new("type ^zephyr$ and filter personal and " |
---|
2531 | "zephyr_ccs ^"); |
---|
2532 | ccs_quoted = owl_text_quote(ccs, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2533 | owl_string_append_quoted_arg(buf, ccs_quoted); |
---|
2534 | g_string_append_c(buf, '$'); |
---|
2535 | owl_free(ccs_quoted); |
---|
2536 | |
---|
2537 | f = owl_filter_new_fromstring(filtname, buf->str); |
---|
2538 | g_string_free(buf, true); |
---|
2539 | |
---|
2540 | if (f == NULL) { |
---|
2541 | owl_function_error("Error creating filter '%s'", filtname); |
---|
2542 | owl_free(filtname); |
---|
2543 | return NULL; |
---|
2544 | } |
---|
2545 | |
---|
2546 | owl_global_add_filter(&g, f); |
---|
2547 | |
---|
2548 | return filtname; |
---|
2549 | } |
---|
2550 | |
---|
2551 | /* Create a filter based on the current message. Returns the name of |
---|
2552 | * a filter or null. The caller must free this name. |
---|
2553 | * |
---|
2554 | * if the curmsg is a personal zephyr return a filter name |
---|
2555 | * to the zephyr conversation with that user. |
---|
2556 | * If the curmsg is a zephyr class message, instance foo, recip *, |
---|
2557 | * return a filter name to the class, inst. |
---|
2558 | * If the curmsg is a zephyr class message and type==0 then |
---|
2559 | * return a filter name for just the class. |
---|
2560 | * If the curmsg is a zephyr class message and type==1 then |
---|
2561 | * return a filter name for the class and instance. |
---|
2562 | * If the curmsg is a personal AIM message returna filter |
---|
2563 | * name to the AIM conversation with that user |
---|
2564 | */ |
---|
2565 | char *owl_function_smartfilter(int type, int invert_related) |
---|
2566 | { |
---|
2567 | const owl_view *v; |
---|
2568 | const owl_message *m; |
---|
2569 | char *filtname = NULL; |
---|
2570 | const char *argv[2], *zperson; |
---|
2571 | int related = owl_global_is_narrow_related(&g) ^ invert_related; |
---|
2572 | |
---|
2573 | v=owl_global_get_current_view(&g); |
---|
2574 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
2575 | |
---|
2576 | if (!m || owl_view_get_size(v)==0) { |
---|
2577 | owl_function_error("No message selected\n"); |
---|
2578 | return(NULL); |
---|
2579 | } |
---|
2580 | |
---|
2581 | /* very simple handling of admin messages for now */ |
---|
2582 | if (owl_message_is_type_admin(m)) { |
---|
2583 | return(owl_function_typefilt("admin")); |
---|
2584 | } |
---|
2585 | |
---|
2586 | /* very simple handling of loopback messages for now */ |
---|
2587 | if (owl_message_is_type_loopback(m)) { |
---|
2588 | return(owl_function_typefilt("loopback")); |
---|
2589 | } |
---|
2590 | |
---|
2591 | /* aim messages */ |
---|
2592 | if (owl_message_is_type_aim(m)) { |
---|
2593 | if (owl_message_is_direction_in(m)) { |
---|
2594 | filtname=owl_function_aimuserfilt(owl_message_get_sender(m)); |
---|
2595 | } else if (owl_message_is_direction_out(m)) { |
---|
2596 | filtname=owl_function_aimuserfilt(owl_message_get_recipient(m)); |
---|
2597 | } |
---|
2598 | return(filtname); |
---|
2599 | } |
---|
2600 | |
---|
2601 | /* narrow personal and login messages to the sender or recip as appropriate */ |
---|
2602 | if (owl_message_is_type_zephyr(m)) { |
---|
2603 | if (owl_message_is_personal(m) || owl_message_is_loginout(m)) { |
---|
2604 | if (owl_message_get_attribute_value(m, "zephyr_ccs") != NULL) { |
---|
2605 | return owl_function_smartfilter_cc(m); |
---|
2606 | } |
---|
2607 | |
---|
2608 | if (owl_message_is_direction_in(m)) { |
---|
2609 | zperson = owl_message_get_sender(m); |
---|
2610 | } else { |
---|
2611 | zperson = owl_message_get_recipient(m); |
---|
2612 | } |
---|
2613 | filtname = owl_function_zuserfilt(zperson); |
---|
2614 | return filtname; |
---|
2615 | } |
---|
2616 | |
---|
2617 | /* narrow class MESSAGE, instance foo, recip * messages to class, inst */ |
---|
2618 | if (!strcasecmp(owl_message_get_class(m), "message")) { |
---|
2619 | filtname=owl_function_classinstfilt(owl_message_get_class(m), owl_message_get_instance(m), related); |
---|
2620 | return(filtname); |
---|
2621 | } |
---|
2622 | |
---|
2623 | /* otherwise narrow to the class */ |
---|
2624 | if (type==0) { |
---|
2625 | filtname=owl_function_classinstfilt(owl_message_get_class(m), NULL, related); |
---|
2626 | } else if (type==1) { |
---|
2627 | filtname=owl_function_classinstfilt(owl_message_get_class(m), owl_message_get_instance(m), related); |
---|
2628 | } |
---|
2629 | return(filtname); |
---|
2630 | } |
---|
2631 | |
---|
2632 | /* pass it off to perl */ |
---|
2633 | argv[0] = type ? "1" : "0"; |
---|
2634 | argv[1] = related ? "1" : "0"; |
---|
2635 | return owl_perlconfig_message_call_method(m, "smartfilter", 2, argv); |
---|
2636 | } |
---|
2637 | |
---|
2638 | void owl_function_smartzpunt(int type) |
---|
2639 | { |
---|
2640 | /* Starts a zpunt command based on the current class,instance pair. |
---|
2641 | * If type=0, uses just class. If type=1, uses instance as well. */ |
---|
2642 | const owl_view *v; |
---|
2643 | const owl_message *m; |
---|
2644 | const char *mclass, *minst; |
---|
2645 | GString *buf; |
---|
2646 | |
---|
2647 | v=owl_global_get_current_view(&g); |
---|
2648 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
2649 | |
---|
2650 | if (!m || owl_view_get_size(v)==0) { |
---|
2651 | owl_function_error("No message selected\n"); |
---|
2652 | return; |
---|
2653 | } |
---|
2654 | |
---|
2655 | /* for now we skip admin messages. */ |
---|
2656 | if (owl_message_is_type_admin(m) |
---|
2657 | || owl_message_is_loginout(m) |
---|
2658 | || !owl_message_is_type_zephyr(m)) { |
---|
2659 | owl_function_error("smartzpunt doesn't support this message type."); |
---|
2660 | return; |
---|
2661 | } |
---|
2662 | |
---|
2663 | mclass = owl_message_get_class(m); |
---|
2664 | minst = owl_message_get_instance(m); |
---|
2665 | if (!mclass || !*mclass || *mclass==' ' |
---|
2666 | || (!strcasecmp(mclass, "message") && !strcasecmp(minst, "personal")) |
---|
2667 | || (type && (!minst || !*minst|| *minst==' '))) { |
---|
2668 | owl_function_error("smartzpunt can't safely do this for <%s,%s>", |
---|
2669 | mclass, minst); |
---|
2670 | } else { |
---|
2671 | buf = g_string_new("start-command zpunt "); |
---|
2672 | owl_string_append_quoted_arg(buf, mclass); |
---|
2673 | if (type) { |
---|
2674 | g_string_append_c(buf, ' '); |
---|
2675 | owl_string_append_quoted_arg(buf, minst); |
---|
2676 | } else { |
---|
2677 | g_string_append(buf, " *"); |
---|
2678 | } |
---|
2679 | owl_function_command(buf->str); |
---|
2680 | g_string_free(buf, true); |
---|
2681 | } |
---|
2682 | } |
---|
2683 | |
---|
2684 | /* Set the color of the current view's filter to |
---|
2685 | * be 'color' |
---|
2686 | */ |
---|
2687 | void owl_function_color_current_filter(const char *fgcolor, const char *bgcolor) |
---|
2688 | { |
---|
2689 | const char *name; |
---|
2690 | |
---|
2691 | name=owl_view_get_filtname(owl_global_get_current_view(&g)); |
---|
2692 | owl_function_color_filter(name, fgcolor, bgcolor); |
---|
2693 | } |
---|
2694 | |
---|
2695 | /* Set the color of the filter 'filter' to be 'color'. If the color |
---|
2696 | * name does not exist, return -1, if the filter does not exist or is |
---|
2697 | * the "all" filter, return -2. Return 0 on success |
---|
2698 | */ |
---|
2699 | int owl_function_color_filter(const char *filtname, const char *fgcolor, const char *bgcolor) |
---|
2700 | { |
---|
2701 | owl_filter *f; |
---|
2702 | |
---|
2703 | f=owl_global_get_filter(&g, filtname); |
---|
2704 | if (!f) { |
---|
2705 | owl_function_error("Unknown filter"); |
---|
2706 | return(-2); |
---|
2707 | } |
---|
2708 | |
---|
2709 | /* don't touch the all filter */ |
---|
2710 | if (!strcmp(filtname, "all")) { |
---|
2711 | owl_function_error("You may not change the 'all' filter."); |
---|
2712 | return(-2); |
---|
2713 | } |
---|
2714 | |
---|
2715 | if (owl_util_string_to_color(fgcolor)==OWL_COLOR_INVALID) { |
---|
2716 | owl_function_error("No color named '%s' avilable.", fgcolor); |
---|
2717 | return(-1); |
---|
2718 | } |
---|
2719 | |
---|
2720 | |
---|
2721 | if (bgcolor != NULL) { |
---|
2722 | if (owl_util_string_to_color(bgcolor)==OWL_COLOR_INVALID) { |
---|
2723 | owl_function_error("No color named '%s' avilable.", bgcolor); |
---|
2724 | return(-1); |
---|
2725 | } |
---|
2726 | owl_filter_set_bgcolor(f, owl_util_string_to_color(bgcolor)); |
---|
2727 | } |
---|
2728 | owl_filter_set_fgcolor(f, owl_util_string_to_color(fgcolor)); |
---|
2729 | |
---|
2730 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2731 | return(0); |
---|
2732 | } |
---|
2733 | |
---|
2734 | void owl_function_show_colors(void) |
---|
2735 | { |
---|
2736 | owl_fmtext fm; |
---|
2737 | int i; |
---|
2738 | |
---|
2739 | owl_fmtext_init_null(&fm); |
---|
2740 | owl_fmtext_append_normal(&fm, "default: "); |
---|
2741 | owl_fmtext_append_normal_color(&fm, "default\n", OWL_COLOR_DEFAULT, OWL_COLOR_DEFAULT); |
---|
2742 | |
---|
2743 | owl_fmtext_append_normal(&fm,"red: "); |
---|
2744 | owl_fmtext_append_normal_color(&fm, "red\n", OWL_COLOR_RED, OWL_COLOR_DEFAULT); |
---|
2745 | |
---|
2746 | owl_fmtext_append_normal(&fm,"green: "); |
---|
2747 | owl_fmtext_append_normal_color(&fm, "green\n", OWL_COLOR_GREEN, OWL_COLOR_DEFAULT); |
---|
2748 | |
---|
2749 | owl_fmtext_append_normal(&fm,"yellow: "); |
---|
2750 | owl_fmtext_append_normal_color(&fm, "yellow\n", OWL_COLOR_YELLOW, OWL_COLOR_DEFAULT); |
---|
2751 | |
---|
2752 | owl_fmtext_append_normal(&fm,"blue: "); |
---|
2753 | owl_fmtext_append_normal_color(&fm, "blue\n", OWL_COLOR_BLUE, OWL_COLOR_DEFAULT); |
---|
2754 | |
---|
2755 | owl_fmtext_append_normal(&fm,"magenta: "); |
---|
2756 | owl_fmtext_append_normal_color(&fm, "magenta\n", OWL_COLOR_MAGENTA, OWL_COLOR_DEFAULT); |
---|
2757 | |
---|
2758 | owl_fmtext_append_normal(&fm,"cyan: "); |
---|
2759 | owl_fmtext_append_normal_color(&fm, "cyan\n", OWL_COLOR_CYAN, OWL_COLOR_DEFAULT); |
---|
2760 | |
---|
2761 | owl_fmtext_append_normal(&fm,"white: "); |
---|
2762 | owl_fmtext_append_normal_color(&fm, "white\n", OWL_COLOR_WHITE, OWL_COLOR_DEFAULT); |
---|
2763 | |
---|
2764 | for(i = 8; i < COLORS; ++i) { |
---|
2765 | char* str1 = owl_sprintf("%4i: ",i); |
---|
2766 | char* str2 = owl_sprintf("%i\n",i); |
---|
2767 | owl_fmtext_append_normal(&fm,str1); |
---|
2768 | owl_fmtext_append_normal_color(&fm, str2, i, OWL_COLOR_DEFAULT); |
---|
2769 | owl_free(str1); |
---|
2770 | owl_free(str2); |
---|
2771 | } |
---|
2772 | |
---|
2773 | owl_function_popless_fmtext(&fm); |
---|
2774 | owl_fmtext_cleanup(&fm); |
---|
2775 | } |
---|
2776 | |
---|
2777 | /* add the given class, inst, recip to the punt list for filtering. |
---|
2778 | * if direction==0 then punt |
---|
2779 | * if direction==1 then unpunt |
---|
2780 | */ |
---|
2781 | void owl_function_zpunt(const char *class, const char *inst, const char *recip, int direction) |
---|
2782 | { |
---|
2783 | GString *buf; |
---|
2784 | char *quoted; |
---|
2785 | |
---|
2786 | buf = g_string_new(""); |
---|
2787 | if (!strcmp(class, "*")) { |
---|
2788 | g_string_append(buf, "class .*"); |
---|
2789 | } else { |
---|
2790 | quoted=owl_text_quote(class, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2791 | owl_string_appendf_quoted(buf, "class ^(un)*%q(\\.d)*$", quoted); |
---|
2792 | owl_free(quoted); |
---|
2793 | } |
---|
2794 | if (!strcmp(inst, "*")) { |
---|
2795 | g_string_append(buf, " and instance .*"); |
---|
2796 | } else { |
---|
2797 | quoted=owl_text_quote(inst, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2798 | owl_string_appendf_quoted(buf, " and instance ^(un)*%q(\\.d)*$", quoted); |
---|
2799 | owl_free(quoted); |
---|
2800 | } |
---|
2801 | if (!strcmp(recip, "*")) { |
---|
2802 | /* g_string_append(buf, ""); */ |
---|
2803 | } else { |
---|
2804 | if(!strcmp(recip, "%me%")) { |
---|
2805 | recip = owl_zephyr_get_sender(); |
---|
2806 | } |
---|
2807 | quoted=owl_text_quote(recip, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2808 | owl_string_appendf_quoted(buf, " and recipient ^%q$", quoted); |
---|
2809 | owl_free(quoted); |
---|
2810 | } |
---|
2811 | |
---|
2812 | owl_function_punt(buf->str, direction); |
---|
2813 | g_string_free(buf, true); |
---|
2814 | } |
---|
2815 | |
---|
2816 | void owl_function_punt(const char *filter, int direction) |
---|
2817 | { |
---|
2818 | owl_filter *f; |
---|
2819 | owl_list *fl; |
---|
2820 | int i, j; |
---|
2821 | fl=owl_global_get_puntlist(&g); |
---|
2822 | |
---|
2823 | /* first, create the filter */ |
---|
2824 | owl_function_debugmsg("About to filter %s", filter); |
---|
2825 | f = owl_filter_new_fromstring("punt-filter", filter); |
---|
2826 | if (f == NULL) { |
---|
2827 | owl_function_error("Error creating filter for zpunt"); |
---|
2828 | return; |
---|
2829 | } |
---|
2830 | |
---|
2831 | /* Check for an identical filter */ |
---|
2832 | j=owl_list_get_size(fl); |
---|
2833 | for (i=0; i<j; i++) { |
---|
2834 | if (owl_filter_equiv(f, owl_list_get_element(fl, i))) { |
---|
2835 | owl_function_debugmsg("found an equivalent punt filter"); |
---|
2836 | /* if we're punting, then just silently bow out on this duplicate */ |
---|
2837 | if (direction==0) { |
---|
2838 | owl_filter_delete(f); |
---|
2839 | return; |
---|
2840 | } |
---|
2841 | |
---|
2842 | /* if we're unpunting, then remove this filter from the puntlist */ |
---|
2843 | if (direction==1) { |
---|
2844 | owl_filter_delete(owl_list_get_element(fl, i)); |
---|
2845 | owl_list_remove_element(fl, i); |
---|
2846 | owl_filter_delete(f); |
---|
2847 | return; |
---|
2848 | } |
---|
2849 | } |
---|
2850 | } |
---|
2851 | |
---|
2852 | owl_function_debugmsg("punting"); |
---|
2853 | /* If we're punting, add the filter to the global punt list */ |
---|
2854 | if (direction==0) { |
---|
2855 | owl_list_append_element(fl, f); |
---|
2856 | } |
---|
2857 | } |
---|
2858 | |
---|
2859 | void owl_function_show_keymaps(void) |
---|
2860 | { |
---|
2861 | owl_list l; |
---|
2862 | owl_fmtext fm; |
---|
2863 | const owl_keymap *km; |
---|
2864 | const owl_keyhandler *kh; |
---|
2865 | int i, numkm; |
---|
2866 | const char *kmname; |
---|
2867 | |
---|
2868 | kh = owl_global_get_keyhandler(&g); |
---|
2869 | owl_fmtext_init_null(&fm); |
---|
2870 | owl_fmtext_append_bold(&fm, "Keymaps: "); |
---|
2871 | owl_fmtext_append_normal(&fm, "(use 'show keymap <name>' for details)\n"); |
---|
2872 | owl_keyhandler_get_keymap_names(kh, &l); |
---|
2873 | owl_fmtext_append_list(&fm, &l, "\n", owl_function_keymap_summary); |
---|
2874 | owl_fmtext_append_normal(&fm, "\n"); |
---|
2875 | |
---|
2876 | numkm = owl_list_get_size(&l); |
---|
2877 | for (i=0; i<numkm; i++) { |
---|
2878 | kmname = owl_list_get_element(&l, i); |
---|
2879 | km = owl_keyhandler_get_keymap(kh, kmname); |
---|
2880 | owl_fmtext_append_bold(&fm, "\n\n----------------------------------------------------------------------------------------------------\n\n"); |
---|
2881 | owl_keymap_get_details(km, &fm, 0); |
---|
2882 | } |
---|
2883 | owl_fmtext_append_normal(&fm, "\n"); |
---|
2884 | |
---|
2885 | owl_function_popless_fmtext(&fm); |
---|
2886 | owl_keyhandler_keymap_namelist_cleanup(&l); |
---|
2887 | owl_fmtext_cleanup(&fm); |
---|
2888 | } |
---|
2889 | |
---|
2890 | char *owl_function_keymap_summary(const char *name) |
---|
2891 | { |
---|
2892 | const owl_keymap *km |
---|
2893 | = owl_keyhandler_get_keymap(owl_global_get_keyhandler(&g), name); |
---|
2894 | if (km) return owl_keymap_summary(km); |
---|
2895 | else return(NULL); |
---|
2896 | } |
---|
2897 | |
---|
2898 | /* TODO: implement for real */ |
---|
2899 | void owl_function_show_keymap(const char *name) |
---|
2900 | { |
---|
2901 | owl_fmtext fm; |
---|
2902 | const owl_keymap *km; |
---|
2903 | |
---|
2904 | owl_fmtext_init_null(&fm); |
---|
2905 | km = owl_keyhandler_get_keymap(owl_global_get_keyhandler(&g), name); |
---|
2906 | if (km) { |
---|
2907 | owl_keymap_get_details(km, &fm, 1); |
---|
2908 | } else { |
---|
2909 | owl_fmtext_append_normal(&fm, "No such keymap...\n"); |
---|
2910 | } |
---|
2911 | owl_function_popless_fmtext(&fm); |
---|
2912 | owl_fmtext_cleanup(&fm); |
---|
2913 | } |
---|
2914 | |
---|
2915 | void owl_function_help_for_command(const char *cmdname) |
---|
2916 | { |
---|
2917 | owl_fmtext fm; |
---|
2918 | |
---|
2919 | owl_fmtext_init_null(&fm); |
---|
2920 | owl_cmd_get_help(owl_global_get_cmddict(&g), cmdname, &fm); |
---|
2921 | owl_function_popless_fmtext(&fm); |
---|
2922 | owl_fmtext_cleanup(&fm); |
---|
2923 | } |
---|
2924 | |
---|
2925 | void owl_function_set_search(const char *string) |
---|
2926 | { |
---|
2927 | owl_regex re; |
---|
2928 | |
---|
2929 | if (string && owl_regex_create_quoted(&re, string) == 0) { |
---|
2930 | owl_global_set_search_re(&g, &re); |
---|
2931 | owl_regex_cleanup(&re); |
---|
2932 | } else { |
---|
2933 | owl_global_set_search_re(&g, NULL); |
---|
2934 | } |
---|
2935 | } |
---|
2936 | |
---|
2937 | void owl_function_search_helper(int consider_current, int direction) |
---|
2938 | { |
---|
2939 | /* move to a message that contains the string. If direction is |
---|
2940 | * OWL_DIRECTION_DOWNWARDS then search fowards, if direction is |
---|
2941 | * OWL_DIRECTION_UPWARDS then search backwards. |
---|
2942 | * |
---|
2943 | * If consider_current is true then it will stay on the |
---|
2944 | * current message if it contains the string. |
---|
2945 | */ |
---|
2946 | |
---|
2947 | const owl_view *v; |
---|
2948 | int viewsize, i, curmsg, start; |
---|
2949 | owl_message *m; |
---|
2950 | |
---|
2951 | v=owl_global_get_current_view(&g); |
---|
2952 | viewsize=owl_view_get_size(v); |
---|
2953 | curmsg=owl_global_get_curmsg(&g); |
---|
2954 | |
---|
2955 | if (viewsize==0) { |
---|
2956 | owl_function_error("No messages present"); |
---|
2957 | return; |
---|
2958 | } |
---|
2959 | |
---|
2960 | if (consider_current) { |
---|
2961 | start=curmsg; |
---|
2962 | } else if (direction==OWL_DIRECTION_DOWNWARDS) { |
---|
2963 | start=curmsg+1; |
---|
2964 | } else { |
---|
2965 | start=curmsg-1; |
---|
2966 | } |
---|
2967 | |
---|
2968 | /* bounds check */ |
---|
2969 | if (start>=viewsize || start<0) { |
---|
2970 | owl_function_error("No further matches found"); |
---|
2971 | return; |
---|
2972 | } |
---|
2973 | |
---|
2974 | for (i=start; i<viewsize && i>=0;) { |
---|
2975 | m=owl_view_get_element(v, i); |
---|
2976 | if (owl_message_search(m, owl_global_get_search_re(&g))) { |
---|
2977 | owl_global_set_curmsg(&g, i); |
---|
2978 | owl_function_calculate_topmsg(direction); |
---|
2979 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2980 | if (direction==OWL_DIRECTION_DOWNWARDS) { |
---|
2981 | owl_global_set_direction_downwards(&g); |
---|
2982 | } else { |
---|
2983 | owl_global_set_direction_upwards(&g); |
---|
2984 | } |
---|
2985 | return; |
---|
2986 | } |
---|
2987 | if (direction==OWL_DIRECTION_DOWNWARDS) { |
---|
2988 | i++; |
---|
2989 | } else { |
---|
2990 | i--; |
---|
2991 | } |
---|
2992 | owl_function_mask_sigint(NULL); |
---|
2993 | if(owl_global_is_interrupted(&g)) { |
---|
2994 | owl_global_unset_interrupted(&g); |
---|
2995 | owl_function_unmask_sigint(NULL); |
---|
2996 | owl_function_makemsg("Search interrupted!"); |
---|
2997 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2998 | return; |
---|
2999 | } |
---|
3000 | owl_function_unmask_sigint(NULL); |
---|
3001 | } |
---|
3002 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3003 | owl_function_error("No matches found"); |
---|
3004 | } |
---|
3005 | |
---|
3006 | /* strips formatting from ztext and returns the unformatted text. |
---|
3007 | * caller is responsible for freeing. */ |
---|
3008 | char *owl_function_ztext_stylestrip(const char *zt) |
---|
3009 | { |
---|
3010 | owl_fmtext fm; |
---|
3011 | char *plaintext; |
---|
3012 | |
---|
3013 | owl_fmtext_init_null(&fm); |
---|
3014 | owl_fmtext_append_ztext(&fm, zt); |
---|
3015 | plaintext = owl_fmtext_print_plain(&fm); |
---|
3016 | owl_fmtext_cleanup(&fm); |
---|
3017 | return(plaintext); |
---|
3018 | } |
---|
3019 | |
---|
3020 | /* Popup a buddylisting. If filename is NULL use the default .anyone */ |
---|
3021 | void owl_function_buddylist(int aim, int zephyr, const char *filename) |
---|
3022 | { |
---|
3023 | int i, j, idle; |
---|
3024 | int interrupted = 0; |
---|
3025 | owl_fmtext fm; |
---|
3026 | const owl_buddylist *bl; |
---|
3027 | const owl_buddy *b; |
---|
3028 | char *timestr; |
---|
3029 | #ifdef HAVE_LIBZEPHYR |
---|
3030 | int x; |
---|
3031 | owl_list anyone; |
---|
3032 | const char *user; |
---|
3033 | char *tmp; |
---|
3034 | ZLocations_t location[200]; |
---|
3035 | int numlocs, ret; |
---|
3036 | #endif |
---|
3037 | |
---|
3038 | owl_fmtext_init_null(&fm); |
---|
3039 | |
---|
3040 | /* AIM first */ |
---|
3041 | if (aim && owl_global_is_aimloggedin(&g)) { |
---|
3042 | bl=owl_global_get_buddylist(&g); |
---|
3043 | |
---|
3044 | owl_fmtext_append_bold(&fm, "AIM users logged in:\n"); |
---|
3045 | /* we're assuming AIM for now */ |
---|
3046 | j=owl_buddylist_get_size(bl); |
---|
3047 | for (i=0; i<j; i++) { |
---|
3048 | b=owl_buddylist_get_buddy_n(bl, i); |
---|
3049 | idle=owl_buddy_get_idle_time(b); |
---|
3050 | if (idle!=0) { |
---|
3051 | timestr=owl_util_minutes_to_timestr(idle); |
---|
3052 | } else { |
---|
3053 | timestr=owl_strdup(""); |
---|
3054 | } |
---|
3055 | owl_fmtext_appendf_normal(&fm, " %-20.20s %-12.12s\n", owl_buddy_get_name(b), timestr); |
---|
3056 | owl_free(timestr); |
---|
3057 | } |
---|
3058 | } |
---|
3059 | |
---|
3060 | #ifdef HAVE_LIBZEPHYR |
---|
3061 | if (zephyr) { |
---|
3062 | if(!owl_global_is_havezephyr(&g)) { |
---|
3063 | owl_function_error("Zephyr currently not available."); |
---|
3064 | } else { |
---|
3065 | owl_fmtext_append_bold(&fm, "Zephyr users logged in:\n"); |
---|
3066 | owl_list_create(&anyone); |
---|
3067 | ret=owl_zephyr_get_anyone_list(&anyone, filename); |
---|
3068 | if (ret) { |
---|
3069 | if (errno == ENOENT) { |
---|
3070 | owl_fmtext_append_normal(&fm, " You have not added any zephyr buddies. Use the\n"); |
---|
3071 | owl_fmtext_append_normal(&fm, " command ':addbuddy zephyr "); |
---|
3072 | owl_fmtext_append_bold( &fm, "<username>"); |
---|
3073 | owl_fmtext_append_normal(&fm, "'.\n"); |
---|
3074 | } else { |
---|
3075 | owl_fmtext_append_normal(&fm, " Could not read zephyr buddies from the .anyone file.\n"); |
---|
3076 | } |
---|
3077 | } else { |
---|
3078 | j=owl_list_get_size(&anyone); |
---|
3079 | for (i=0; i<j; i++) { |
---|
3080 | user=owl_list_get_element(&anyone, i); |
---|
3081 | ret=ZLocateUser(zstr(user), &numlocs, ZAUTH); |
---|
3082 | |
---|
3083 | owl_function_mask_sigint(NULL); |
---|
3084 | if(owl_global_is_interrupted(&g)) { |
---|
3085 | interrupted = 1; |
---|
3086 | owl_global_unset_interrupted(&g); |
---|
3087 | owl_function_unmask_sigint(NULL); |
---|
3088 | owl_function_makemsg("Interrupted!"); |
---|
3089 | break; |
---|
3090 | } |
---|
3091 | |
---|
3092 | owl_function_unmask_sigint(NULL); |
---|
3093 | |
---|
3094 | if (ret!=ZERR_NONE) { |
---|
3095 | owl_function_error("Error getting location for %s", user); |
---|
3096 | continue; |
---|
3097 | } |
---|
3098 | |
---|
3099 | numlocs=200; |
---|
3100 | ret=ZGetLocations(location, &numlocs); |
---|
3101 | if (ret==0) { |
---|
3102 | for (x=0; x<numlocs; x++) { |
---|
3103 | tmp=short_zuser(user); |
---|
3104 | owl_fmtext_appendf_normal(&fm, " %-10.10s %-24.24s %-12.12s %20.20s\n", |
---|
3105 | tmp, |
---|
3106 | location[x].host, |
---|
3107 | location[x].tty, |
---|
3108 | location[x].time); |
---|
3109 | owl_free(tmp); |
---|
3110 | } |
---|
3111 | if (numlocs>=200) { |
---|
3112 | owl_fmtext_append_normal(&fm, " Too many locations found for this user, truncating.\n"); |
---|
3113 | } |
---|
3114 | } |
---|
3115 | } |
---|
3116 | } |
---|
3117 | owl_list_cleanup(&anyone, owl_free); |
---|
3118 | } |
---|
3119 | } |
---|
3120 | #endif |
---|
3121 | |
---|
3122 | if (aim && zephyr) { |
---|
3123 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_get_blist")) { |
---|
3124 | char * perlblist = owl_perlconfig_execute("BarnOwl::Hooks::_get_blist()"); |
---|
3125 | if (perlblist) { |
---|
3126 | owl_fmtext_append_ztext(&fm, perlblist); |
---|
3127 | owl_free(perlblist); |
---|
3128 | } |
---|
3129 | } |
---|
3130 | } |
---|
3131 | |
---|
3132 | if(!interrupted) { |
---|
3133 | owl_function_popless_fmtext(&fm); |
---|
3134 | } |
---|
3135 | owl_fmtext_cleanup(&fm); |
---|
3136 | } |
---|
3137 | |
---|
3138 | /* Dump messages in the current view to the file 'filename'. */ |
---|
3139 | void owl_function_dump(const char *filename) |
---|
3140 | { |
---|
3141 | int i, j; |
---|
3142 | owl_message *m; |
---|
3143 | const owl_view *v; |
---|
3144 | FILE *file; |
---|
3145 | char *plaintext; |
---|
3146 | |
---|
3147 | v=owl_global_get_current_view(&g); |
---|
3148 | |
---|
3149 | /* in the future make it ask yes/no */ |
---|
3150 | /* |
---|
3151 | ret=stat(filename, &sbuf); |
---|
3152 | if (!ret) { |
---|
3153 | ret=owl_function_askyesno("File exists, continue? [Y/n]"); |
---|
3154 | if (!ret) return; |
---|
3155 | } |
---|
3156 | */ |
---|
3157 | |
---|
3158 | file=fopen(filename, "w"); |
---|
3159 | if (!file) { |
---|
3160 | owl_function_error("Error opening file"); |
---|
3161 | return; |
---|
3162 | } |
---|
3163 | |
---|
3164 | j=owl_view_get_size(v); |
---|
3165 | for (i=0; i<j; i++) { |
---|
3166 | m=owl_view_get_element(v, i); |
---|
3167 | plaintext = owl_strip_format_chars(owl_message_get_text(m)); |
---|
3168 | if (plaintext) { |
---|
3169 | fputs(plaintext, file); |
---|
3170 | owl_free(plaintext); |
---|
3171 | } |
---|
3172 | } |
---|
3173 | fclose(file); |
---|
3174 | owl_function_makemsg("Messages dumped to %s", filename); |
---|
3175 | } |
---|
3176 | |
---|
3177 | void owl_function_do_newmsgproc(void) |
---|
3178 | { |
---|
3179 | if (owl_global_get_newmsgproc(&g) && strcmp(owl_global_get_newmsgproc(&g), "")) { |
---|
3180 | /* if there's a process out there, we need to check on it */ |
---|
3181 | if (owl_global_get_newmsgproc_pid(&g)) { |
---|
3182 | owl_function_debugmsg("Checking on newmsgproc pid==%i", owl_global_get_newmsgproc_pid(&g)); |
---|
3183 | owl_function_debugmsg("Waitpid return is %i", waitpid(owl_global_get_newmsgproc_pid(&g), NULL, WNOHANG)); |
---|
3184 | waitpid(owl_global_get_newmsgproc_pid(&g), NULL, WNOHANG); |
---|
3185 | if (waitpid(owl_global_get_newmsgproc_pid(&g), NULL, WNOHANG)==-1) { |
---|
3186 | /* it exited */ |
---|
3187 | owl_global_set_newmsgproc_pid(&g, 0); |
---|
3188 | owl_function_debugmsg("newmsgproc exited"); |
---|
3189 | } else { |
---|
3190 | owl_function_debugmsg("newmsgproc did not exit"); |
---|
3191 | } |
---|
3192 | } |
---|
3193 | |
---|
3194 | /* if it exited, fork & exec a new one */ |
---|
3195 | if (owl_global_get_newmsgproc_pid(&g)==0) { |
---|
3196 | pid_t i; |
---|
3197 | int myargc; |
---|
3198 | i=fork(); |
---|
3199 | if (i) { |
---|
3200 | /* parent set the child's pid */ |
---|
3201 | owl_global_set_newmsgproc_pid(&g, i); |
---|
3202 | owl_function_debugmsg("I'm the parent and I started a new newmsgproc with pid %i", i); |
---|
3203 | } else { |
---|
3204 | /* child exec's the program */ |
---|
3205 | char **parsed; |
---|
3206 | parsed=owl_parseline(owl_global_get_newmsgproc(&g), &myargc); |
---|
3207 | if (myargc < 0) { |
---|
3208 | owl_function_debugmsg("Could not parse newmsgproc '%s': unbalanced quotes?", owl_global_get_newmsgproc(&g)); |
---|
3209 | } |
---|
3210 | if (myargc <= 0) { |
---|
3211 | _exit(127); |
---|
3212 | } |
---|
3213 | owl_function_debugmsg("About to exec \"%s\" with %d arguments", parsed[0], myargc); |
---|
3214 | |
---|
3215 | execvp(parsed[0], parsed); |
---|
3216 | |
---|
3217 | |
---|
3218 | /* was there an error exec'ing? */ |
---|
3219 | owl_function_debugmsg("Cannot run newmsgproc '%s': cannot exec '%s': %s", |
---|
3220 | owl_global_get_newmsgproc(&g), parsed[0], strerror(errno)); |
---|
3221 | _exit(127); |
---|
3222 | } |
---|
3223 | } |
---|
3224 | } |
---|
3225 | } |
---|
3226 | |
---|
3227 | /* print the xterm escape sequence to raise the window */ |
---|
3228 | void owl_function_xterm_raise(void) |
---|
3229 | { |
---|
3230 | printf("\033[5t"); |
---|
3231 | } |
---|
3232 | |
---|
3233 | /* print the xterm escape sequence to deiconify the window */ |
---|
3234 | void owl_function_xterm_deiconify(void) |
---|
3235 | { |
---|
3236 | printf("\033[1t"); |
---|
3237 | } |
---|
3238 | |
---|
3239 | /* Add the specified command to the startup file. Eventually this |
---|
3240 | * should be clever, and rewriting settings that will obviosly |
---|
3241 | * override earlier settings with 'set' 'bindkey' and 'alias' |
---|
3242 | * commands. For now though we just remove any line that would |
---|
3243 | * duplicate this one and then append this line to the end of |
---|
3244 | * startupfile. |
---|
3245 | */ |
---|
3246 | void owl_function_addstartup(const char *buff) |
---|
3247 | { |
---|
3248 | FILE *file; |
---|
3249 | const char *filename; |
---|
3250 | |
---|
3251 | filename=owl_global_get_startupfile(&g); |
---|
3252 | |
---|
3253 | /* delete earlier copies */ |
---|
3254 | owl_util_file_deleteline(filename, buff, 1); |
---|
3255 | |
---|
3256 | file=fopen(filename, "a"); |
---|
3257 | if (!file) { |
---|
3258 | owl_function_error("Error opening startupfile for new command"); |
---|
3259 | return; |
---|
3260 | } |
---|
3261 | |
---|
3262 | /* add this line */ |
---|
3263 | fprintf(file, "%s\n", buff); |
---|
3264 | |
---|
3265 | fclose(file); |
---|
3266 | } |
---|
3267 | |
---|
3268 | /* Remove the specified command from the startup file. */ |
---|
3269 | void owl_function_delstartup(const char *buff) |
---|
3270 | { |
---|
3271 | const char *filename; |
---|
3272 | filename=owl_global_get_startupfile(&g); |
---|
3273 | owl_util_file_deleteline(filename, buff, 1); |
---|
3274 | } |
---|
3275 | |
---|
3276 | /* Execute owl commands from the given filename. If the filename |
---|
3277 | * is NULL, use the default owl startup commands file. |
---|
3278 | */ |
---|
3279 | void owl_function_source(const char *filename) |
---|
3280 | { |
---|
3281 | char *path; |
---|
3282 | FILE *file; |
---|
3283 | char *s = NULL; |
---|
3284 | int fail_silent = 0; |
---|
3285 | |
---|
3286 | if (!filename) { |
---|
3287 | fail_silent = 1; |
---|
3288 | path = owl_strdup(owl_global_get_startupfile(&g)); |
---|
3289 | } else { |
---|
3290 | path = owl_util_makepath(filename); |
---|
3291 | } |
---|
3292 | file = fopen(path, "r"); |
---|
3293 | owl_free(path); |
---|
3294 | if (!file) { |
---|
3295 | if (!fail_silent) { |
---|
3296 | owl_function_error("Error opening file: %s", filename); |
---|
3297 | } |
---|
3298 | return; |
---|
3299 | } |
---|
3300 | while (owl_getline_chomp(&s, file)) { |
---|
3301 | if (s[0] == '\0' || s[0] == '#') |
---|
3302 | continue; |
---|
3303 | owl_function_command(s); |
---|
3304 | } |
---|
3305 | |
---|
3306 | owl_free(s); |
---|
3307 | fclose(file); |
---|
3308 | } |
---|
3309 | |
---|
3310 | void owl_function_change_style(owl_view *v, const char *stylename) |
---|
3311 | { |
---|
3312 | const owl_style *s; |
---|
3313 | |
---|
3314 | s=owl_global_get_style_by_name(&g, stylename); |
---|
3315 | if (!s) { |
---|
3316 | owl_function_error("No style named %s", stylename); |
---|
3317 | return; |
---|
3318 | } |
---|
3319 | owl_view_set_style(v, s); |
---|
3320 | owl_messagelist_invalidate_formats(owl_global_get_msglist(&g)); |
---|
3321 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
3322 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3323 | } |
---|
3324 | |
---|
3325 | void owl_function_toggleoneline(void) |
---|
3326 | { |
---|
3327 | owl_view *v; |
---|
3328 | const owl_style *s; |
---|
3329 | |
---|
3330 | v=owl_global_get_current_view(&g); |
---|
3331 | s=owl_view_get_style(v); |
---|
3332 | |
---|
3333 | if (!owl_style_matches_name(s, "oneline")) { |
---|
3334 | owl_function_change_style(v, "oneline"); |
---|
3335 | } else { |
---|
3336 | owl_function_change_style(v, owl_global_get_default_style(&g)); |
---|
3337 | } |
---|
3338 | |
---|
3339 | owl_messagelist_invalidate_formats(owl_global_get_msglist(&g)); |
---|
3340 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
3341 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3342 | } |
---|
3343 | |
---|
3344 | void owl_function_error(const char *fmt, ...) |
---|
3345 | { |
---|
3346 | static int in_error = 0; |
---|
3347 | va_list ap; |
---|
3348 | char *buff; |
---|
3349 | const char *nl; |
---|
3350 | |
---|
3351 | if (++in_error > 2) { |
---|
3352 | /* More than two nested errors, bail immediately. */ |
---|
3353 | in_error--; |
---|
3354 | return; |
---|
3355 | } |
---|
3356 | |
---|
3357 | va_start(ap, fmt); |
---|
3358 | buff = g_strdup_vprintf(fmt, ap); |
---|
3359 | va_end(ap); |
---|
3360 | |
---|
3361 | owl_function_debugmsg("ERROR: %s", buff); |
---|
3362 | owl_function_log_err(buff); |
---|
3363 | |
---|
3364 | nl = strchr(buff, '\n'); |
---|
3365 | |
---|
3366 | /* |
---|
3367 | Showing admin messages triggers a lot of code. If we have a |
---|
3368 | recursive error call, that's the most likely candidate, so |
---|
3369 | suppress the call in that case, to try to avoid infinite looping. |
---|
3370 | */ |
---|
3371 | |
---|
3372 | if(nl && *(nl + 1) && in_error == 1) { |
---|
3373 | /* Multiline error */ |
---|
3374 | owl_function_adminmsg("ERROR", buff); |
---|
3375 | } else { |
---|
3376 | owl_function_makemsg("[Error] %s", buff); |
---|
3377 | } |
---|
3378 | |
---|
3379 | owl_free(buff); |
---|
3380 | |
---|
3381 | in_error--; |
---|
3382 | } |
---|
3383 | |
---|
3384 | void owl_function_log_err(const char *string) |
---|
3385 | { |
---|
3386 | char *date; |
---|
3387 | time_t now; |
---|
3388 | char *buff; |
---|
3389 | |
---|
3390 | now=time(NULL); |
---|
3391 | date=owl_strdup(ctime(&now)); |
---|
3392 | date[strlen(date)-1]='\0'; |
---|
3393 | |
---|
3394 | buff = owl_sprintf("%s %s", date, string); |
---|
3395 | |
---|
3396 | owl_errqueue_append_err(owl_global_get_errqueue(&g), buff); |
---|
3397 | |
---|
3398 | owl_free(buff); |
---|
3399 | owl_free(date); |
---|
3400 | } |
---|
3401 | |
---|
3402 | void owl_function_showerrs(void) |
---|
3403 | { |
---|
3404 | owl_fmtext fm; |
---|
3405 | |
---|
3406 | owl_fmtext_init_null(&fm); |
---|
3407 | owl_fmtext_append_normal(&fm, "Errors:\n\n"); |
---|
3408 | owl_errqueue_to_fmtext(owl_global_get_errqueue(&g), &fm); |
---|
3409 | owl_function_popless_fmtext(&fm); |
---|
3410 | } |
---|
3411 | |
---|
3412 | void owl_function_makemsg(const char *fmt, ...) |
---|
3413 | { |
---|
3414 | va_list ap; |
---|
3415 | char *str; |
---|
3416 | |
---|
3417 | va_start(ap, fmt); |
---|
3418 | str = g_strdup_vprintf(fmt, ap); |
---|
3419 | va_end(ap); |
---|
3420 | |
---|
3421 | owl_function_debugmsg("makemsg: %s", str); |
---|
3422 | owl_msgwin_set_text_nocopy(&g.msgwin, str); |
---|
3423 | } |
---|
3424 | |
---|
3425 | /* get locations for everyone in .anyone. If 'notify' is '1' then |
---|
3426 | * send a pseudo login or logout message for everyone not in sync with |
---|
3427 | * the global zephyr buddy list. The list is updated regardless of |
---|
3428 | * the status of 'notify'. |
---|
3429 | */ |
---|
3430 | void owl_function_zephyr_buddy_check(int notify) |
---|
3431 | { |
---|
3432 | #ifdef HAVE_LIBZEPHYR |
---|
3433 | int i, j; |
---|
3434 | owl_list anyone; |
---|
3435 | GList **zaldlist; |
---|
3436 | GList *zaldptr; |
---|
3437 | ZAsyncLocateData_t *zald; |
---|
3438 | const char *user; |
---|
3439 | |
---|
3440 | if (!owl_global_is_havezephyr(&g)) return; |
---|
3441 | owl_global_set_pseudologin_notify(&g, notify); |
---|
3442 | zaldlist = owl_global_get_zaldlist(&g); |
---|
3443 | |
---|
3444 | /* Clear the existing ZALDs first. */ |
---|
3445 | zaldptr = g_list_first(*zaldlist); |
---|
3446 | while (zaldptr) { |
---|
3447 | ZFreeALD(zaldptr->data); |
---|
3448 | owl_free(zaldptr->data); |
---|
3449 | zaldptr = g_list_next(zaldptr); |
---|
3450 | } |
---|
3451 | g_list_free(*zaldlist); |
---|
3452 | *zaldlist = NULL; |
---|
3453 | |
---|
3454 | owl_list_create(&anyone); |
---|
3455 | owl_zephyr_get_anyone_list(&anyone, NULL); |
---|
3456 | j = owl_list_get_size(&anyone); |
---|
3457 | for (i = 0; i < j; i++) { |
---|
3458 | user = owl_list_get_element(&anyone, i); |
---|
3459 | zald = owl_malloc(sizeof(ZAsyncLocateData_t)); |
---|
3460 | if (ZRequestLocations(zstr(user), zald, UNACKED, ZAUTH) == ZERR_NONE) { |
---|
3461 | *zaldlist = g_list_append(*zaldlist, zald); |
---|
3462 | } else { |
---|
3463 | owl_free(zald); |
---|
3464 | } |
---|
3465 | } |
---|
3466 | |
---|
3467 | owl_list_cleanup(&anyone, owl_free); |
---|
3468 | #endif |
---|
3469 | } |
---|
3470 | |
---|
3471 | void owl_function_aimsearch_results(const char *email, owl_list *namelist) |
---|
3472 | { |
---|
3473 | owl_fmtext fm; |
---|
3474 | int i, j; |
---|
3475 | |
---|
3476 | owl_fmtext_init_null(&fm); |
---|
3477 | owl_fmtext_append_normal(&fm, "AIM screennames associated with "); |
---|
3478 | owl_fmtext_append_normal(&fm, email); |
---|
3479 | owl_fmtext_append_normal(&fm, ":\n"); |
---|
3480 | |
---|
3481 | j=owl_list_get_size(namelist); |
---|
3482 | for (i=0; i<j; i++) { |
---|
3483 | owl_fmtext_append_normal(&fm, " "); |
---|
3484 | owl_fmtext_append_normal(&fm, owl_list_get_element(namelist, i)); |
---|
3485 | owl_fmtext_append_normal(&fm, "\n"); |
---|
3486 | } |
---|
3487 | |
---|
3488 | owl_function_popless_fmtext(&fm); |
---|
3489 | owl_fmtext_cleanup(&fm); |
---|
3490 | } |
---|
3491 | |
---|
3492 | int owl_function_get_color_count(void) |
---|
3493 | { |
---|
3494 | return COLORS; |
---|
3495 | } |
---|
3496 | |
---|
3497 | void owl_function_mask_sigint(sigset_t *oldmask) { |
---|
3498 | sigset_t intr; |
---|
3499 | |
---|
3500 | sigemptyset(&intr); |
---|
3501 | sigaddset(&intr, SIGINT); |
---|
3502 | sigprocmask(SIG_BLOCK, &intr, oldmask); |
---|
3503 | } |
---|
3504 | |
---|
3505 | void owl_function_unmask_sigint(sigset_t *oldmask) { |
---|
3506 | sigset_t intr; |
---|
3507 | |
---|
3508 | sigemptyset(&intr); |
---|
3509 | sigaddset(&intr, SIGINT); |
---|
3510 | sigprocmask(SIG_UNBLOCK, &intr, oldmask); |
---|
3511 | } |
---|
3512 | |
---|
3513 | void _owl_function_mark_message(const owl_message *m) |
---|
3514 | { |
---|
3515 | if (m) { |
---|
3516 | owl_global_set_markedmsgid(&g, owl_message_get_id(m)); |
---|
3517 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3518 | } |
---|
3519 | } |
---|
3520 | |
---|
3521 | void owl_function_mark_message(void) |
---|
3522 | { |
---|
3523 | const owl_message *m; |
---|
3524 | const owl_view *v; |
---|
3525 | |
---|
3526 | v=owl_global_get_current_view(&g); |
---|
3527 | |
---|
3528 | /* bail if there's no current message */ |
---|
3529 | if (owl_view_get_size(v) < 1) { |
---|
3530 | owl_function_error("No messages to mark"); |
---|
3531 | return; |
---|
3532 | } |
---|
3533 | |
---|
3534 | /* mark the message */ |
---|
3535 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
3536 | _owl_function_mark_message(m); |
---|
3537 | owl_function_makemsg("Mark set"); |
---|
3538 | } |
---|
3539 | |
---|
3540 | void owl_function_swap_cur_marked(void) |
---|
3541 | { |
---|
3542 | int marked_id; |
---|
3543 | const owl_message *m; |
---|
3544 | const owl_view *v; |
---|
3545 | |
---|
3546 | marked_id=owl_global_get_markedmsgid(&g); |
---|
3547 | if (marked_id == -1) { |
---|
3548 | owl_function_error("Mark not set."); |
---|
3549 | return; |
---|
3550 | } |
---|
3551 | |
---|
3552 | v=owl_global_get_current_view(&g); |
---|
3553 | /* bail if there's no current message */ |
---|
3554 | if (owl_view_get_size(v) < 1) { |
---|
3555 | return; |
---|
3556 | } |
---|
3557 | |
---|
3558 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
3559 | _owl_function_mark_message(m); |
---|
3560 | owl_global_set_curmsg(&g, owl_view_get_nearest_to_msgid(v, marked_id)); |
---|
3561 | owl_function_calculate_topmsg(OWL_DIRECTION_NONE); |
---|
3562 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3563 | owl_global_set_direction_downwards(&g); |
---|
3564 | } |
---|