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 | |
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15 | char *owl_function_command(const char *cmdbuff) |
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16 | { |
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17 | owl_function_debugmsg("executing command: %s", cmdbuff); |
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18 | return owl_cmddict_execute(owl_global_get_cmddict(&g), |
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19 | owl_global_get_context(&g), cmdbuff); |
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20 | } |
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21 | |
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22 | char *owl_function_command_argv(const char *const *argv, int argc) |
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23 | { |
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24 | return owl_cmddict_execute_argv(owl_global_get_cmddict(&g), |
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25 | owl_global_get_context(&g), |
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26 | argv, argc); |
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27 | } |
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28 | |
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29 | void owl_function_command_norv(const char *cmdbuff) |
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30 | { |
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31 | char *rv; |
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32 | rv=owl_function_command(cmdbuff); |
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33 | if (rv) owl_free(rv); |
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34 | } |
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35 | |
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36 | void owl_function_command_alias(const char *alias_from, const char *alias_to) |
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37 | { |
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38 | owl_cmddict_add_alias(owl_global_get_cmddict(&g), alias_from, alias_to); |
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39 | } |
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40 | |
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41 | const owl_cmd *owl_function_get_cmd(const char *name) |
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42 | { |
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43 | return owl_cmddict_find(owl_global_get_cmddict(&g), name); |
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44 | } |
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45 | |
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46 | void owl_function_show_commands(void) |
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47 | { |
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48 | owl_list l; |
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49 | owl_fmtext fm; |
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50 | |
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51 | owl_fmtext_init_null(&fm); |
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52 | owl_fmtext_append_bold(&fm, "Commands: "); |
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53 | owl_fmtext_append_normal(&fm, "(use 'show command <name>' for details)\n"); |
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54 | owl_cmddict_get_names(owl_global_get_cmddict(&g), &l); |
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55 | owl_fmtext_append_list(&fm, &l, "\n", owl_function_cmd_describe); |
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56 | owl_fmtext_append_normal(&fm, "\n"); |
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57 | owl_function_popless_fmtext(&fm); |
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58 | owl_cmddict_namelist_free(&l); |
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59 | owl_fmtext_free(&fm); |
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60 | } |
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61 | |
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62 | void owl_function_show_view(const char *viewname) |
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63 | { |
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64 | const owl_view *v; |
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65 | owl_fmtext fm; |
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66 | |
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67 | /* we only have the one view right now */ |
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68 | v=owl_global_get_current_view(&g); |
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69 | if (viewname && strcmp(viewname, owl_view_get_name(v))) { |
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70 | owl_function_error("No view named '%s'", viewname); |
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71 | return; |
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72 | } |
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73 | |
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74 | owl_fmtext_init_null(&fm); |
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75 | owl_view_to_fmtext(v, &fm); |
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76 | owl_function_popless_fmtext(&fm); |
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77 | owl_fmtext_free(&fm); |
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78 | } |
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79 | |
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80 | void owl_function_show_styles(void) { |
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81 | owl_list l; |
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82 | owl_fmtext fm; |
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83 | |
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84 | owl_fmtext_init_null(&fm); |
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85 | owl_fmtext_append_bold(&fm, "Styles:\n"); |
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86 | owl_global_get_style_names(&g, &l); |
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87 | owl_fmtext_append_list(&fm, &l, "\n", owl_function_style_describe); |
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88 | owl_fmtext_append_normal(&fm, "\n"); |
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89 | owl_function_popless_fmtext(&fm); |
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90 | owl_list_free_all(&l, owl_free); |
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91 | owl_fmtext_free(&fm); |
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92 | } |
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93 | |
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94 | char *owl_function_style_describe(const char *name) { |
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95 | const char *desc; |
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96 | char *s; |
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97 | const owl_style *style; |
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98 | style = owl_global_get_style_by_name(&g, name); |
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99 | if (style) { |
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100 | desc = owl_style_get_description(style); |
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101 | } else { |
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102 | desc = "???"; |
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103 | } |
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104 | s = owl_sprintf("%-20s - %s%s", name, |
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105 | 0==owl_style_validate(style)?"":"[INVALID] ", |
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106 | desc); |
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107 | return s; |
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108 | } |
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109 | |
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110 | char *owl_function_cmd_describe(const char *name) |
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111 | { |
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112 | const owl_cmd *cmd = owl_cmddict_find(owl_global_get_cmddict(&g), name); |
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113 | if (cmd) return owl_cmd_describe(cmd); |
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114 | else return(NULL); |
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115 | } |
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116 | |
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117 | void owl_function_show_command(const char *name) |
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118 | { |
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119 | owl_function_help_for_command(name); |
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120 | } |
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121 | |
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122 | void owl_function_show_license(void) |
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123 | { |
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124 | const char *text; |
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125 | |
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126 | text="" |
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127 | "barnowl version " OWL_VERSION_STRING "\n" |
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128 | "Copyright (c) 2006-2009 The BarnOwl Developers. All rights reserved.\n" |
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129 | "Copyright (c) 2004 James Kretchmar. All rights reserved.\n" |
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130 | "\n" |
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131 | "Redistribution and use in source and binary forms, with or without\n" |
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132 | "modification, are permitted provided that the following conditions are\n" |
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133 | "met:\n" |
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134 | "\n" |
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135 | " * Redistributions of source code must retain the above copyright\n" |
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136 | " notice, this list of conditions and the following disclaimer.\n" |
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137 | "\n" |
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138 | " * Redistributions in binary form must reproduce the above copyright\n" |
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139 | " notice, this list of conditions and the following disclaimer in\n" |
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140 | " the documentation and/or other materials provided with the\n" |
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141 | " distribution.\n" |
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142 | "\n" |
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143 | " * Redistributions in any form must be accompanied by information on\n" |
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144 | " how to obtain complete source code for the Owl software and any\n" |
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145 | " accompanying software that uses the Owl software. The source code\n" |
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146 | " must either be included in the distribution or be available for no\n" |
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147 | " more than the cost of distribution plus a nominal fee, and must be\n" |
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148 | " freely redistributable under reasonable conditions. For an\n" |
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149 | " executable file, complete source code means the source code for\n" |
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150 | " all modules it contains. It does not include source code for\n" |
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151 | " modules or files that typically accompany the major components of\n" |
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152 | " the operating system on which the executable file runs.\n" |
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153 | "\n" |
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154 | "THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\n" |
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155 | "IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n" |
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156 | "WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR\n" |
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157 | "NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE\n" |
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158 | "LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\n" |
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159 | "CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\n" |
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160 | "SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n" |
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161 | "BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n" |
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162 | "WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n" |
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163 | "OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN\n" |
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164 | "IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"; |
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165 | owl_function_popless_text(text); |
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166 | } |
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167 | |
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168 | void owl_function_show_quickstart(void) |
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169 | { |
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170 | const char *message = |
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171 | "Move between messages with the arrow keys, and press 'r' to reply.\n" |
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172 | "For more info, press 'h' or visit http://barnowl.mit.edu/\n\n" |
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173 | #ifdef HAVE_LIBZEPHYR |
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174 | "@b(Zephyr:)\n" |
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175 | "To send a message to a user, type ':zwrite @b(username)'. You can also\n" |
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176 | "press 'z' and then type the username. To subscribe to a class, type\n" |
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177 | "':sub @b(class)', and then type ':zwrite -c @b(class)' to send.\n\n" |
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178 | #endif |
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179 | "@b(AIM:)\n" |
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180 | "Log in to AIM with ':aimlogin @b(screenname)'. Use ':aimwrite @b(screenname)',\n" |
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181 | "or 'a' and then the screen name, to send someone a message.\n\n" |
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182 | ; |
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183 | |
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184 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_get_quickstart")) { |
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185 | char *perlquickstart = owl_perlconfig_execute("BarnOwl::Hooks::_get_quickstart()"); |
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186 | if (perlquickstart) { |
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187 | char *result = owl_sprintf("%s%s", message, perlquickstart); |
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188 | owl_function_adminmsg("BarnOwl Quickstart", result); |
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189 | owl_free(result); |
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190 | owl_free(perlquickstart); |
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191 | return; |
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192 | } |
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193 | } |
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194 | owl_function_adminmsg("BarnOwl Quickstart", message); |
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195 | } |
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196 | |
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197 | |
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198 | /* Create an admin message, append it to the global list of messages |
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199 | * and redisplay if necessary. |
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200 | */ |
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201 | void owl_function_adminmsg(const char *header, const char *body) |
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202 | { |
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203 | owl_message *m; |
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204 | |
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205 | m=owl_malloc(sizeof(owl_message)); |
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206 | owl_message_create_admin(m, header, body); |
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207 | |
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208 | /* add it to the global list and current view */ |
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209 | owl_messagelist_append_element(owl_global_get_msglist(&g), m); |
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210 | owl_view_consider_message(owl_global_get_current_view(&g), m); |
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211 | |
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212 | /* do followlast if necessary */ |
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213 | if (owl_global_should_followlast(&g)) owl_function_lastmsg_noredisplay(); |
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214 | |
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215 | /* redisplay etc. */ |
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216 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
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217 | if (owl_popwin_is_active(owl_global_get_popwin(&g))) { |
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218 | owl_popwin_refresh(owl_global_get_popwin(&g)); |
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219 | } |
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220 | wnoutrefresh(owl_global_get_curs_recwin(&g)); |
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221 | owl_global_set_needrefresh(&g); |
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222 | } |
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223 | |
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224 | /* Create an outgoing zephyr message and return a pointer to it. Does |
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225 | * not put it on the global queue, use owl_global_messagequeue_addmsg() for |
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226 | * that. |
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227 | */ |
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228 | owl_message *owl_function_make_outgoing_zephyr(const char *body, const char *zwriteline, const char *zsig) |
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229 | { |
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230 | owl_message *m; |
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231 | owl_zwrite zw; |
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232 | |
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233 | owl_zwrite_create_from_line(&zw, zwriteline); |
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234 | owl_zwrite_set_zsig(&zw, zsig); |
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235 | |
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236 | /* create the message */ |
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237 | m=owl_malloc(sizeof(owl_message)); |
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238 | |
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239 | owl_message_create_from_zwrite(m, &zw, body); |
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240 | owl_zwrite_free(&zw); |
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241 | |
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242 | return(m); |
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243 | } |
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244 | |
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245 | /* Create an outgoing AIM message, returns a pointer to the created |
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246 | * message or NULL if we're not logged into AIM (and thus unable to |
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247 | * create the message). Does not put it on the global queue. Use |
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248 | * owl_global_messagequeue_addmsg() for that . |
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249 | */ |
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250 | owl_message *owl_function_make_outgoing_aim(const char *body, const char *to) |
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251 | { |
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252 | owl_message *m; |
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253 | |
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254 | /* error if we're not logged into aim */ |
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255 | if (!owl_global_is_aimloggedin(&g)) return(NULL); |
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256 | |
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257 | m=owl_malloc(sizeof(owl_message)); |
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258 | owl_message_create_aim(m, |
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259 | owl_global_get_aim_screenname(&g), |
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260 | to, |
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261 | body, |
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262 | OWL_MESSAGE_DIRECTION_OUT, |
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263 | 0); |
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264 | return(m); |
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265 | } |
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266 | |
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267 | /* Create an outgoing loopback message and return a pointer to it. |
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268 | * Does not append it to the global queue, use |
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269 | * owl_global_messagequeue_addmsg() for that. |
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270 | */ |
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271 | owl_message *owl_function_make_outgoing_loopback(const char *body) |
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272 | { |
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273 | owl_message *m; |
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274 | |
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275 | /* create the message */ |
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276 | m=owl_malloc(sizeof(owl_message)); |
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277 | owl_message_create_loopback(m, body); |
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278 | owl_message_set_direction_out(m); |
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279 | |
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280 | return(m); |
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281 | } |
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282 | |
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283 | void owl_function_start_edit_win(const char *line, void (*callback)(owl_editwin *), void *data) |
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284 | { |
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285 | owl_editwin *e; |
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286 | char *s; |
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287 | |
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288 | /* create and setup the editwin */ |
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289 | e = owl_global_get_typwin(&g); |
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290 | owl_editwin_new_style(e, OWL_EDITWIN_STYLE_MULTILINE, |
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291 | owl_global_get_msg_history(&g)); |
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292 | owl_editwin_clear(e); |
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293 | owl_editwin_set_dotsend(e); |
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294 | s = owl_sprintf("----> %s\n", line); |
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295 | owl_editwin_set_locktext(e, s); |
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296 | owl_free(s); |
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297 | |
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298 | /* make it active */ |
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299 | owl_global_set_typwin_active(&g); |
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300 | |
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301 | owl_editwin_set_cbdata(owl_global_get_typwin(&g), data); |
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302 | owl_global_set_buffercallback(&g, callback); |
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303 | } |
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304 | |
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305 | static void owl_function_write_setup(const char *line, const char *noun, void (*callback)(owl_editwin *)) |
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306 | { |
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307 | |
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308 | if (!owl_global_get_lockout_ctrld(&g)) |
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309 | owl_function_makemsg("Type your %s below. " |
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310 | "End with ^D or a dot on a line by itself." |
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311 | " ^C will quit.", noun); |
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312 | else |
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313 | owl_function_makemsg("Type your %s below. " |
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314 | "End with a dot on a line by itself. ^C will quit.", |
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315 | noun); |
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316 | |
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317 | owl_function_start_edit_win(line, callback, NULL); |
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318 | owl_global_set_buffercommand(&g, line); |
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319 | } |
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320 | |
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321 | void owl_function_zwrite_setup(const char *line) |
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322 | { |
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323 | owl_zwrite z; |
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324 | int ret; |
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325 | |
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326 | /* check the arguments */ |
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327 | ret=owl_zwrite_create_from_line(&z, line); |
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328 | if (ret) { |
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329 | owl_function_error("Error in zwrite arguments"); |
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330 | owl_zwrite_free(&z); |
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331 | return; |
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332 | } |
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333 | |
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334 | /* send a ping if necessary */ |
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335 | if (owl_global_is_txping(&g)) { |
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336 | owl_zwrite_send_ping(&z); |
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337 | } |
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338 | owl_zwrite_free(&z); |
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339 | |
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340 | owl_function_write_setup(line, "zephyr", &owl_callback_zwrite); |
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341 | } |
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342 | |
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343 | void owl_function_aimwrite_setup(const char *line) |
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344 | { |
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345 | owl_function_write_setup(line, "message", &owl_callback_aimwrite); |
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346 | } |
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347 | |
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348 | void owl_function_loopwrite_setup(void) |
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349 | { |
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350 | owl_editwin *e; |
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351 | |
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352 | /* create and setup the editwin */ |
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353 | e=owl_global_get_typwin(&g); |
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354 | owl_editwin_new_style(e, OWL_EDITWIN_STYLE_MULTILINE, owl_global_get_msg_history(&g)); |
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355 | |
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356 | if (!owl_global_get_lockout_ctrld(&g)) { |
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357 | owl_function_makemsg("Type your message below. End with ^D or a dot on a line by itself. ^C will quit."); |
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358 | } else { |
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359 | owl_function_makemsg("Type your message below. End with a dot on a line by itself. ^C will quit."); |
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360 | } |
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361 | |
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362 | owl_editwin_clear(e); |
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363 | owl_editwin_set_dotsend(e); |
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364 | owl_editwin_set_locktext(e, "----> loopwrite\n"); |
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365 | |
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366 | /* make it active */ |
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367 | owl_global_set_typwin_active(&g); |
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368 | |
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369 | owl_global_set_buffercommand(&g, "loopwrite"); |
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370 | owl_global_set_buffercallback(&g, &owl_callback_loopwrite); |
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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_function_zwrite(owl_editwin_get_command(e), |
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375 | 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 | void owl_function_zwrite(const char *line, const char *msg) |
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382 | { |
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383 | owl_zwrite z; |
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384 | const char *mymsg; |
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385 | owl_message *m; |
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386 | |
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387 | if(!strncmp(line, "zcrypt", strlen("zcrypt"))) { |
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388 | owl_function_zcrypt(line, 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_create_from_line(&z, line); |
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394 | owl_zwrite_populate_zsig(&z); |
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395 | if (msg) { |
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396 | owl_zwrite_set_message(&z, msg); |
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397 | } |
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398 | owl_zwrite_send_message(&z); |
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399 | owl_function_makemsg("Waiting for ack..."); |
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400 | |
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401 | /* If it's personal */ |
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402 | if (owl_zwrite_is_personal(&z)) { |
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403 | /* create the outgoing message */ |
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404 | mymsg=owl_zwrite_get_message(&z); |
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405 | m=owl_function_make_outgoing_zephyr(mymsg, line, owl_zwrite_get_zsig(&z)); |
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406 | |
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407 | if (m) { |
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408 | owl_global_messagequeue_addmsg(&g, m); |
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409 | } else { |
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410 | owl_function_error("Could not create outgoing zephyr message"); |
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411 | } |
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412 | } |
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413 | |
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414 | /* free the zwrite */ |
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415 | owl_zwrite_free(&z); |
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416 | } |
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417 | |
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418 | /* send, log and display an outgoing zcrypt zephyr. If 'msg' is NULL |
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419 | * the message is expected to be set from the zwrite line itself |
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420 | */ |
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421 | void owl_function_zcrypt(const char *line, const char *msg) |
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422 | { |
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423 | owl_zwrite z; |
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424 | const char *mymsg; |
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425 | char *cryptmsg; |
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426 | owl_message *m; |
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427 | #ifdef OWL_ENABLE_ZCRYPT |
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428 | int ret; |
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429 | #endif |
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430 | |
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431 | /* create the zwrite and send the message */ |
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432 | owl_zwrite_create_from_line(&z, line); |
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433 | owl_zwrite_populate_zsig(&z); |
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434 | if (msg) { |
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435 | owl_zwrite_set_message(&z, msg); |
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436 | } |
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437 | |
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438 | mymsg=owl_zwrite_get_message(&z); |
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439 | #ifdef OWL_ENABLE_ZCRYPT |
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440 | /* Allocate enough space for the crypted message. For each byte of |
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441 | * the message, the encoded cyphertext will have two bytes. Block |
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442 | * size is 8 bytes of input, or 16 bytes of output, so make sure we |
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443 | * have at least one block worth of space allocated. If the message |
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444 | * is empty, no blocks are sent, but we still allocate one |
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445 | * block. The additional 16 bytes also provide space for the null |
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446 | * terminator, as we will never use all of it for cyphertext. |
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447 | */ |
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448 | cryptmsg=owl_malloc((strlen(mymsg)*2)+16); |
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449 | ret=owl_zcrypt_encrypt(cryptmsg, mymsg, owl_zwrite_get_class(&z), owl_zwrite_get_instance(&z)); |
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450 | if (ret) { |
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451 | owl_function_error("Error in zcrypt, possibly no key found. Message not sent."); |
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452 | owl_function_beep(); |
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453 | owl_free(cryptmsg); |
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454 | owl_zwrite_free(&z); |
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455 | return; |
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456 | } |
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457 | #else |
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458 | cryptmsg=owl_strdup(mymsg); |
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459 | #endif |
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460 | |
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461 | owl_zwrite_set_message(&z, cryptmsg); |
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462 | owl_zwrite_set_opcode(&z, "crypt"); |
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463 | |
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464 | owl_zwrite_send_message(&z); |
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465 | owl_function_makemsg("Waiting for ack..."); |
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466 | |
---|
467 | /* If it's personal */ |
---|
468 | if (owl_zwrite_is_personal(&z)) { |
---|
469 | /* create the outgoing message */ |
---|
470 | mymsg=owl_zwrite_get_message(&z); |
---|
471 | m=owl_function_make_outgoing_zephyr(mymsg, line, owl_zwrite_get_zsig(&z)); |
---|
472 | if (m) { |
---|
473 | owl_global_messagequeue_addmsg(&g, m); |
---|
474 | } else { |
---|
475 | owl_function_error("Could not create outgoing zephyr message"); |
---|
476 | } |
---|
477 | } |
---|
478 | |
---|
479 | /* free the zwrite */ |
---|
480 | owl_free(cryptmsg); |
---|
481 | owl_zwrite_free(&z); |
---|
482 | } |
---|
483 | |
---|
484 | void owl_callback_aimwrite(owl_editwin *e) { |
---|
485 | owl_function_aimwrite(owl_editwin_get_command(e), |
---|
486 | owl_editwin_get_text(e)); |
---|
487 | } |
---|
488 | |
---|
489 | void owl_function_aimwrite(const char *line, const char *msg) |
---|
490 | { |
---|
491 | int ret; |
---|
492 | const char *to; |
---|
493 | char *format_msg; |
---|
494 | owl_message *m; |
---|
495 | |
---|
496 | to = line + 9; |
---|
497 | |
---|
498 | /* make a formatted copy of the message */ |
---|
499 | format_msg=owl_strdup(msg); |
---|
500 | owl_text_wordunwrap(format_msg); |
---|
501 | |
---|
502 | /* send the message */ |
---|
503 | ret=owl_aim_send_im(to, format_msg); |
---|
504 | if (!ret) { |
---|
505 | owl_function_makemsg("AIM message sent."); |
---|
506 | } else { |
---|
507 | owl_function_error("Could not send AIM message."); |
---|
508 | } |
---|
509 | |
---|
510 | /* create the outgoing message */ |
---|
511 | m=owl_function_make_outgoing_aim(msg, to); |
---|
512 | |
---|
513 | if (m) { |
---|
514 | owl_global_messagequeue_addmsg(&g, m); |
---|
515 | } else { |
---|
516 | owl_function_error("Could not create outgoing AIM message"); |
---|
517 | } |
---|
518 | |
---|
519 | owl_free(format_msg); |
---|
520 | } |
---|
521 | |
---|
522 | void owl_function_send_aimawymsg(const char *to, const char *msg) |
---|
523 | { |
---|
524 | int ret; |
---|
525 | char *format_msg; |
---|
526 | owl_message *m; |
---|
527 | |
---|
528 | /* make a formatted copy of the message */ |
---|
529 | format_msg=owl_strdup(msg); |
---|
530 | owl_text_wordunwrap(format_msg); |
---|
531 | |
---|
532 | /* send the message */ |
---|
533 | ret=owl_aim_send_awaymsg(to, format_msg); |
---|
534 | if (!ret) { |
---|
535 | /* owl_function_makemsg("AIM message sent."); */ |
---|
536 | } else { |
---|
537 | owl_function_error("Could not send AIM message."); |
---|
538 | } |
---|
539 | |
---|
540 | /* create the message */ |
---|
541 | m=owl_function_make_outgoing_aim(msg, to); |
---|
542 | if (m) { |
---|
543 | owl_global_messagequeue_addmsg(&g, m); |
---|
544 | } else { |
---|
545 | owl_function_error("Could not create AIM message"); |
---|
546 | } |
---|
547 | owl_free(format_msg); |
---|
548 | } |
---|
549 | |
---|
550 | void owl_callback_loopwrite(owl_editwin *e) { |
---|
551 | owl_function_loopwrite(owl_editwin_get_text(e)); |
---|
552 | } |
---|
553 | |
---|
554 | void owl_function_loopwrite(const char *msg) |
---|
555 | { |
---|
556 | owl_message *min, *mout; |
---|
557 | |
---|
558 | /* create a message and put it on the message queue. This simulates |
---|
559 | * an incoming message */ |
---|
560 | min=owl_malloc(sizeof(owl_message)); |
---|
561 | mout=owl_function_make_outgoing_loopback(msg); |
---|
562 | |
---|
563 | if (owl_global_is_displayoutgoing(&g)) { |
---|
564 | owl_global_messagequeue_addmsg(&g, mout); |
---|
565 | } else { |
---|
566 | owl_message_free(mout); |
---|
567 | } |
---|
568 | |
---|
569 | owl_message_create_loopback(min, msg); |
---|
570 | owl_message_set_direction_in(min); |
---|
571 | owl_global_messagequeue_addmsg(&g, min); |
---|
572 | |
---|
573 | /* fake a makemsg */ |
---|
574 | owl_function_makemsg("loopback message sent"); |
---|
575 | } |
---|
576 | |
---|
577 | /* If filter is non-null, looks for the next message matching |
---|
578 | * that filter. If skip_deleted, skips any deleted messages. |
---|
579 | * If last_if_none, will stop at the last message in the view |
---|
580 | * if no matching messages are found. */ |
---|
581 | void owl_function_nextmsg_full(const char *filter, int skip_deleted, int last_if_none) |
---|
582 | { |
---|
583 | int curmsg, i, viewsize, found; |
---|
584 | const owl_view *v; |
---|
585 | const owl_filter *f = NULL; |
---|
586 | const owl_message *m; |
---|
587 | |
---|
588 | v=owl_global_get_current_view(&g); |
---|
589 | |
---|
590 | if (filter) { |
---|
591 | f=owl_global_get_filter(&g, filter); |
---|
592 | if (!f) { |
---|
593 | owl_function_error("No %s filter defined", filter); |
---|
594 | return; |
---|
595 | } |
---|
596 | } |
---|
597 | |
---|
598 | curmsg=owl_global_get_curmsg(&g); |
---|
599 | viewsize=owl_view_get_size(v); |
---|
600 | found=0; |
---|
601 | |
---|
602 | /* just check to make sure we're in bounds... */ |
---|
603 | if (curmsg>viewsize-1) curmsg=viewsize-1; |
---|
604 | if (curmsg<0) curmsg=0; |
---|
605 | |
---|
606 | for (i=curmsg+1; i<viewsize; i++) { |
---|
607 | m=owl_view_get_element(v, i); |
---|
608 | if (skip_deleted && owl_message_is_delete(m)) continue; |
---|
609 | if (f && !owl_filter_message_match(f, m)) continue; |
---|
610 | found = 1; |
---|
611 | break; |
---|
612 | } |
---|
613 | |
---|
614 | if (i>owl_view_get_size(v)-1) i=owl_view_get_size(v)-1; |
---|
615 | if (i<0) i=0; |
---|
616 | |
---|
617 | if (!found) { |
---|
618 | owl_function_makemsg("already at last%s message%s%s%s", |
---|
619 | skip_deleted?" non-deleted":"", |
---|
620 | filter?" in ":"", filter?filter:"", |
---|
621 | owl_mainwin_is_curmsg_truncated(owl_global_get_mainwin(&g)) ? |
---|
622 | ", press Enter to scroll" : ""); |
---|
623 | /* if (!skip_deleted) owl_function_beep(); */ |
---|
624 | } |
---|
625 | |
---|
626 | if (last_if_none || found) { |
---|
627 | owl_global_set_curmsg(&g, i); |
---|
628 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
629 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
630 | owl_global_set_direction_downwards(&g); |
---|
631 | } |
---|
632 | } |
---|
633 | |
---|
634 | void owl_function_prevmsg_full(const char *filter, int skip_deleted, int first_if_none) |
---|
635 | { |
---|
636 | int curmsg, i, found; |
---|
637 | const owl_view *v; |
---|
638 | const owl_filter *f = NULL; |
---|
639 | const owl_message *m; |
---|
640 | |
---|
641 | v=owl_global_get_current_view(&g); |
---|
642 | |
---|
643 | if (filter) { |
---|
644 | f=owl_global_get_filter(&g, filter); |
---|
645 | if (!f) { |
---|
646 | owl_function_error("No %s filter defined", filter); |
---|
647 | return; |
---|
648 | } |
---|
649 | } |
---|
650 | |
---|
651 | curmsg=owl_global_get_curmsg(&g); |
---|
652 | found=0; |
---|
653 | |
---|
654 | /* just check to make sure we're in bounds... */ |
---|
655 | if (curmsg<0) curmsg=0; |
---|
656 | |
---|
657 | for (i=curmsg-1; i>=0; i--) { |
---|
658 | m=owl_view_get_element(v, i); |
---|
659 | if (skip_deleted && owl_message_is_delete(m)) continue; |
---|
660 | if (f && !owl_filter_message_match(f, m)) continue; |
---|
661 | found = 1; |
---|
662 | break; |
---|
663 | } |
---|
664 | |
---|
665 | if (i<0) i=0; |
---|
666 | |
---|
667 | if (!found) { |
---|
668 | owl_function_makemsg("already at first%s message%s%s", |
---|
669 | skip_deleted?" non-deleted":"", |
---|
670 | filter?" in ":"", filter?filter:""); |
---|
671 | /* if (!skip_deleted) owl_function_beep(); */ |
---|
672 | } |
---|
673 | |
---|
674 | if (first_if_none || found) { |
---|
675 | owl_global_set_curmsg(&g, i); |
---|
676 | owl_function_calculate_topmsg(OWL_DIRECTION_UPWARDS); |
---|
677 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
678 | owl_global_set_direction_upwards(&g); |
---|
679 | } |
---|
680 | } |
---|
681 | |
---|
682 | void owl_function_nextmsg(void) |
---|
683 | { |
---|
684 | owl_function_nextmsg_full(NULL, 0, 1); |
---|
685 | } |
---|
686 | |
---|
687 | void owl_function_prevmsg(void) |
---|
688 | { |
---|
689 | owl_function_prevmsg_full(NULL, 0, 1); |
---|
690 | } |
---|
691 | |
---|
692 | void owl_function_nextmsg_notdeleted(void) |
---|
693 | { |
---|
694 | owl_function_nextmsg_full(NULL, 1, 1); |
---|
695 | } |
---|
696 | |
---|
697 | void owl_function_prevmsg_notdeleted(void) |
---|
698 | { |
---|
699 | owl_function_prevmsg_full(NULL, 1, 1); |
---|
700 | } |
---|
701 | |
---|
702 | /* if move_after is 1, moves after the delete */ |
---|
703 | void owl_function_deletecur(int move_after) |
---|
704 | { |
---|
705 | int curmsg; |
---|
706 | owl_view *v; |
---|
707 | |
---|
708 | v=owl_global_get_current_view(&g); |
---|
709 | |
---|
710 | /* bail if there's no current message */ |
---|
711 | if (owl_view_get_size(v) < 1) { |
---|
712 | owl_function_error("No current message to delete"); |
---|
713 | return; |
---|
714 | } |
---|
715 | |
---|
716 | /* mark the message for deletion */ |
---|
717 | curmsg=owl_global_get_curmsg(&g); |
---|
718 | owl_view_delete_element(v, curmsg); |
---|
719 | |
---|
720 | if (move_after) { |
---|
721 | /* move the poiner in the appropriate direction |
---|
722 | * to the next undeleted msg */ |
---|
723 | if (owl_global_get_direction(&g)==OWL_DIRECTION_UPWARDS) { |
---|
724 | owl_function_prevmsg_notdeleted(); |
---|
725 | } else { |
---|
726 | owl_function_nextmsg_notdeleted(); |
---|
727 | } |
---|
728 | } |
---|
729 | } |
---|
730 | |
---|
731 | void owl_function_undeletecur(int move_after) |
---|
732 | { |
---|
733 | int curmsg; |
---|
734 | owl_view *v; |
---|
735 | |
---|
736 | v=owl_global_get_current_view(&g); |
---|
737 | |
---|
738 | if (owl_view_get_size(v) < 1) { |
---|
739 | owl_function_error("No current message to undelete"); |
---|
740 | return; |
---|
741 | } |
---|
742 | curmsg=owl_global_get_curmsg(&g); |
---|
743 | |
---|
744 | owl_view_undelete_element(v, curmsg); |
---|
745 | |
---|
746 | if (move_after) { |
---|
747 | if (owl_global_get_direction(&g)==OWL_DIRECTION_UPWARDS) { |
---|
748 | if (curmsg>0) { |
---|
749 | owl_function_prevmsg(); |
---|
750 | } else { |
---|
751 | owl_function_nextmsg(); |
---|
752 | } |
---|
753 | } else { |
---|
754 | owl_function_nextmsg(); |
---|
755 | } |
---|
756 | } |
---|
757 | |
---|
758 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
759 | } |
---|
760 | |
---|
761 | void owl_function_expunge(void) |
---|
762 | { |
---|
763 | int curmsg; |
---|
764 | const owl_message *m; |
---|
765 | owl_messagelist *ml; |
---|
766 | owl_view *v; |
---|
767 | int lastmsgid=0; |
---|
768 | |
---|
769 | curmsg=owl_global_get_curmsg(&g); |
---|
770 | v=owl_global_get_current_view(&g); |
---|
771 | ml=owl_global_get_msglist(&g); |
---|
772 | |
---|
773 | m=owl_view_get_element(v, curmsg); |
---|
774 | if (m) lastmsgid = owl_message_get_id(m); |
---|
775 | |
---|
776 | /* expunge the message list */ |
---|
777 | owl_messagelist_expunge(ml); |
---|
778 | |
---|
779 | /* update all views (we only have one right now) */ |
---|
780 | owl_view_recalculate(v); |
---|
781 | |
---|
782 | /* find where the new position should be |
---|
783 | (as close as possible to where we last where) */ |
---|
784 | curmsg = owl_view_get_nearest_to_msgid(v, lastmsgid); |
---|
785 | if (curmsg>owl_view_get_size(v)-1) curmsg = owl_view_get_size(v)-1; |
---|
786 | if (curmsg<0) curmsg = 0; |
---|
787 | owl_global_set_curmsg(&g, curmsg); |
---|
788 | owl_function_calculate_topmsg(OWL_DIRECTION_NONE); |
---|
789 | /* if there are no messages set the direction to down in case we |
---|
790 | delete everything upwards */ |
---|
791 | owl_global_set_direction_downwards(&g); |
---|
792 | |
---|
793 | owl_function_makemsg("Messages expunged"); |
---|
794 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
795 | } |
---|
796 | |
---|
797 | void owl_function_firstmsg(void) |
---|
798 | { |
---|
799 | owl_global_set_curmsg(&g, 0); |
---|
800 | owl_global_set_topmsg(&g, 0); |
---|
801 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
802 | owl_global_set_direction_downwards(&g); |
---|
803 | } |
---|
804 | |
---|
805 | void owl_function_lastmsg_noredisplay(void) |
---|
806 | { |
---|
807 | int oldcurmsg, curmsg; |
---|
808 | const owl_view *v; |
---|
809 | |
---|
810 | v=owl_global_get_current_view(&g); |
---|
811 | oldcurmsg=owl_global_get_curmsg(&g); |
---|
812 | curmsg=owl_view_get_size(v)-1; |
---|
813 | if (curmsg<0) curmsg=0; |
---|
814 | owl_global_set_curmsg(&g, curmsg); |
---|
815 | if (oldcurmsg < curmsg) { |
---|
816 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
817 | } else if (curmsg<owl_view_get_size(v)) { |
---|
818 | /* If already at the end, blank the screen and move curmsg |
---|
819 | * past the end of the messages. */ |
---|
820 | owl_global_set_topmsg(&g, curmsg+1); |
---|
821 | owl_global_set_curmsg(&g, curmsg+1); |
---|
822 | } |
---|
823 | /* owl_mainwin_redisplay(owl_global_get_mainwin(&g)); */ |
---|
824 | owl_global_set_direction_downwards(&g); |
---|
825 | } |
---|
826 | |
---|
827 | void owl_function_lastmsg(void) |
---|
828 | { |
---|
829 | owl_function_lastmsg_noredisplay(); |
---|
830 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
831 | } |
---|
832 | |
---|
833 | void owl_function_shift_right(void) |
---|
834 | { |
---|
835 | owl_global_set_rightshift(&g, owl_global_get_rightshift(&g)+10); |
---|
836 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
837 | owl_global_set_needrefresh(&g); |
---|
838 | } |
---|
839 | |
---|
840 | void owl_function_shift_left(void) |
---|
841 | { |
---|
842 | int shift; |
---|
843 | |
---|
844 | shift=owl_global_get_rightshift(&g); |
---|
845 | if (shift > 0) { |
---|
846 | owl_global_set_rightshift(&g, MAX(shift - 10, 0)); |
---|
847 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
848 | owl_global_set_needrefresh(&g); |
---|
849 | } else { |
---|
850 | owl_function_beep(); |
---|
851 | owl_function_makemsg("Already full left"); |
---|
852 | } |
---|
853 | } |
---|
854 | |
---|
855 | void owl_function_unsuball(void) |
---|
856 | { |
---|
857 | unsuball(); |
---|
858 | owl_function_makemsg("Unsubscribed from all messages."); |
---|
859 | } |
---|
860 | |
---|
861 | |
---|
862 | /* Load zephyr subscriptions from the named 'file' and load zephyr's |
---|
863 | * default subscriptions as well. An error message is printed if |
---|
864 | * 'file' can't be opened or if zephyr reports an error in |
---|
865 | * subscribing. |
---|
866 | * |
---|
867 | * If 'file' is NULL, this look for the default filename |
---|
868 | * $HOME/.zephyr.subs. If the file can not be opened in this case |
---|
869 | * only, no error message is printed. |
---|
870 | */ |
---|
871 | void owl_function_loadsubs(const char *file) |
---|
872 | { |
---|
873 | int ret, ret2; |
---|
874 | const char *foo; |
---|
875 | char *path; |
---|
876 | |
---|
877 | if (file==NULL) { |
---|
878 | ret=owl_zephyr_loadsubs(NULL, 0); |
---|
879 | } else { |
---|
880 | path = owl_util_makepath(file); |
---|
881 | ret=owl_zephyr_loadsubs(path, 1); |
---|
882 | owl_free(path); |
---|
883 | } |
---|
884 | |
---|
885 | /* for backwards compatibility for now */ |
---|
886 | ret2=owl_zephyr_loaddefaultsubs(); |
---|
887 | |
---|
888 | if (!owl_context_is_interactive(owl_global_get_context(&g))) return; |
---|
889 | |
---|
890 | foo=file?file:"file"; |
---|
891 | if (ret==0 && ret2==0) { |
---|
892 | if (!file) { |
---|
893 | owl_function_makemsg("Subscribed to messages."); |
---|
894 | } else { |
---|
895 | owl_function_makemsg("Subscribed to messages from %s", file); |
---|
896 | } |
---|
897 | } else if (ret==-1) { |
---|
898 | owl_function_error("Could not read %s", foo); |
---|
899 | } else { |
---|
900 | owl_function_error("Error subscribing to messages"); |
---|
901 | } |
---|
902 | } |
---|
903 | |
---|
904 | void owl_function_loadloginsubs(const char *file) |
---|
905 | { |
---|
906 | int ret; |
---|
907 | |
---|
908 | ret=owl_zephyr_loadloginsubs(file); |
---|
909 | |
---|
910 | if (!owl_context_is_interactive(owl_global_get_context(&g))) return; |
---|
911 | if (ret==0) { |
---|
912 | } else if (ret==-1) { |
---|
913 | owl_function_error("Could not open file for login subscriptions."); |
---|
914 | } else { |
---|
915 | owl_function_error("Error subscribing to login messages from file."); |
---|
916 | } |
---|
917 | } |
---|
918 | |
---|
919 | void owl_callback_aimlogin(owl_editwin *e) { |
---|
920 | owl_function_aimlogin(owl_editwin_get_command(e), |
---|
921 | owl_editwin_get_text(e)); |
---|
922 | } |
---|
923 | |
---|
924 | void owl_function_aimlogin(const char *user, const char *passwd) { |
---|
925 | int ret; |
---|
926 | |
---|
927 | /* clear the buddylist */ |
---|
928 | owl_buddylist_clear(owl_global_get_buddylist(&g)); |
---|
929 | |
---|
930 | /* try to login */ |
---|
931 | ret=owl_aim_login(user, passwd); |
---|
932 | if (ret) owl_function_makemsg("Warning: login for %s failed.\n", user); |
---|
933 | } |
---|
934 | |
---|
935 | void owl_function_suspend(void) |
---|
936 | { |
---|
937 | endwin(); |
---|
938 | printf("\n"); |
---|
939 | kill(getpid(), SIGSTOP); |
---|
940 | |
---|
941 | /* resize to reinitialize all the windows when we come back */ |
---|
942 | owl_command_resize(); |
---|
943 | } |
---|
944 | |
---|
945 | void owl_function_zaway_toggle(void) |
---|
946 | { |
---|
947 | if (!owl_global_is_zaway(&g)) { |
---|
948 | owl_global_set_zaway_msg(&g, owl_global_get_zaway_msg_default(&g)); |
---|
949 | owl_function_zaway_on(); |
---|
950 | } else { |
---|
951 | owl_function_zaway_off(); |
---|
952 | } |
---|
953 | } |
---|
954 | |
---|
955 | void owl_function_zaway_on(void) |
---|
956 | { |
---|
957 | owl_global_set_zaway_on(&g); |
---|
958 | owl_function_makemsg("zaway set (%s)", owl_global_get_zaway_msg(&g)); |
---|
959 | } |
---|
960 | |
---|
961 | void owl_function_zaway_off(void) |
---|
962 | { |
---|
963 | owl_global_set_zaway_off(&g); |
---|
964 | owl_function_makemsg("zaway off"); |
---|
965 | } |
---|
966 | |
---|
967 | void owl_function_aaway_toggle(void) |
---|
968 | { |
---|
969 | if (!owl_global_is_aaway(&g)) { |
---|
970 | owl_global_set_aaway_msg(&g, owl_global_get_aaway_msg_default(&g)); |
---|
971 | owl_function_aaway_on(); |
---|
972 | } else { |
---|
973 | owl_function_aaway_off(); |
---|
974 | } |
---|
975 | } |
---|
976 | |
---|
977 | void owl_function_aaway_on(void) |
---|
978 | { |
---|
979 | owl_global_set_aaway_on(&g); |
---|
980 | /* owl_aim_set_awaymsg(owl_global_get_zaway_msg(&g)); */ |
---|
981 | owl_function_makemsg("AIM away set (%s)", owl_global_get_aaway_msg(&g)); |
---|
982 | } |
---|
983 | |
---|
984 | void owl_function_aaway_off(void) |
---|
985 | { |
---|
986 | owl_global_set_aaway_off(&g); |
---|
987 | /* owl_aim_set_awaymsg(""); */ |
---|
988 | owl_function_makemsg("AIM away off"); |
---|
989 | } |
---|
990 | |
---|
991 | void owl_function_quit(void) |
---|
992 | { |
---|
993 | char *ret; |
---|
994 | |
---|
995 | /* zlog out if we need to */ |
---|
996 | if (owl_global_is_havezephyr(&g) && |
---|
997 | owl_global_is_shutdownlogout(&g)) { |
---|
998 | owl_zephyr_zlog_out(); |
---|
999 | } |
---|
1000 | |
---|
1001 | /* execute the commands in shutdown */ |
---|
1002 | ret = owl_perlconfig_execute("BarnOwl::Hooks::_shutdown();"); |
---|
1003 | if (ret) owl_free(ret); |
---|
1004 | |
---|
1005 | /* signal our child process, if any */ |
---|
1006 | if (owl_global_get_newmsgproc_pid(&g)) { |
---|
1007 | kill(owl_global_get_newmsgproc_pid(&g), SIGHUP); |
---|
1008 | } |
---|
1009 | |
---|
1010 | /* Quit zephyr */ |
---|
1011 | owl_zephyr_shutdown(); |
---|
1012 | |
---|
1013 | /* Quit AIM */ |
---|
1014 | if (owl_global_is_aimloggedin(&g)) { |
---|
1015 | owl_aim_logout(); |
---|
1016 | } |
---|
1017 | |
---|
1018 | /* done with curses */ |
---|
1019 | endwin(); |
---|
1020 | |
---|
1021 | /* restore terminal settings */ |
---|
1022 | tcsetattr(0, TCSAFLUSH, owl_global_get_startup_tio(&g)); |
---|
1023 | |
---|
1024 | owl_function_debugmsg("Quitting Owl"); |
---|
1025 | exit(0); |
---|
1026 | } |
---|
1027 | |
---|
1028 | void owl_function_calculate_topmsg(int direction) |
---|
1029 | { |
---|
1030 | int recwinlines, topmsg, curmsg; |
---|
1031 | const owl_view *v; |
---|
1032 | |
---|
1033 | v=owl_global_get_current_view(&g); |
---|
1034 | curmsg=owl_global_get_curmsg(&g); |
---|
1035 | topmsg=owl_global_get_topmsg(&g); |
---|
1036 | recwinlines=owl_global_get_recwin_lines(&g); |
---|
1037 | |
---|
1038 | /* |
---|
1039 | if (owl_view_get_size(v) < 1) { |
---|
1040 | return; |
---|
1041 | } |
---|
1042 | */ |
---|
1043 | |
---|
1044 | switch (owl_global_get_scrollmode(&g)) { |
---|
1045 | case OWL_SCROLLMODE_TOP: |
---|
1046 | topmsg = owl_function_calculate_topmsg_top(direction, v, curmsg, topmsg, recwinlines); |
---|
1047 | break; |
---|
1048 | case OWL_SCROLLMODE_NEARTOP: |
---|
1049 | topmsg = owl_function_calculate_topmsg_neartop(direction, v, curmsg, topmsg, recwinlines); |
---|
1050 | break; |
---|
1051 | case OWL_SCROLLMODE_CENTER: |
---|
1052 | topmsg = owl_function_calculate_topmsg_center(direction, v, curmsg, topmsg, recwinlines); |
---|
1053 | break; |
---|
1054 | case OWL_SCROLLMODE_PAGED: |
---|
1055 | topmsg = owl_function_calculate_topmsg_paged(direction, v, curmsg, topmsg, recwinlines, 0); |
---|
1056 | break; |
---|
1057 | case OWL_SCROLLMODE_PAGEDCENTER: |
---|
1058 | topmsg = owl_function_calculate_topmsg_paged(direction, v, curmsg, topmsg, recwinlines, 1); |
---|
1059 | break; |
---|
1060 | case OWL_SCROLLMODE_NORMAL: |
---|
1061 | default: |
---|
1062 | topmsg = owl_function_calculate_topmsg_normal(direction, v, curmsg, topmsg, recwinlines); |
---|
1063 | } |
---|
1064 | owl_function_debugmsg("Calculated a topmsg of %i", topmsg); |
---|
1065 | owl_global_set_topmsg(&g, topmsg); |
---|
1066 | } |
---|
1067 | |
---|
1068 | /* Returns what the new topmsg should be. |
---|
1069 | * Passed the last direction of movement, |
---|
1070 | * the current view, |
---|
1071 | * the current message number in the view, |
---|
1072 | * the top message currently being displayed, |
---|
1073 | * and the number of lines in the recwin. |
---|
1074 | */ |
---|
1075 | int owl_function_calculate_topmsg_top(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1076 | { |
---|
1077 | return(curmsg); |
---|
1078 | } |
---|
1079 | |
---|
1080 | int owl_function_calculate_topmsg_neartop(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1081 | { |
---|
1082 | if (curmsg>0 |
---|
1083 | && (owl_message_get_numlines(owl_view_get_element(v, curmsg-1)) |
---|
1084 | < recwinlines/2)) { |
---|
1085 | return(curmsg-1); |
---|
1086 | } else { |
---|
1087 | return(curmsg); |
---|
1088 | } |
---|
1089 | } |
---|
1090 | |
---|
1091 | int owl_function_calculate_topmsg_center(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1092 | { |
---|
1093 | int i, last, lines; |
---|
1094 | |
---|
1095 | last = curmsg; |
---|
1096 | lines = 0; |
---|
1097 | for (i=curmsg-1; i>=0; i--) { |
---|
1098 | lines += owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1099 | if (lines > recwinlines/2) break; |
---|
1100 | last = i; |
---|
1101 | } |
---|
1102 | return(last); |
---|
1103 | } |
---|
1104 | |
---|
1105 | int owl_function_calculate_topmsg_paged(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines, int center_on_page) |
---|
1106 | { |
---|
1107 | int i, last, lines, savey; |
---|
1108 | |
---|
1109 | /* If we're off the top of the screen, scroll up such that the |
---|
1110 | * curmsg is near the botton of the screen. */ |
---|
1111 | if (curmsg < topmsg) { |
---|
1112 | last = curmsg; |
---|
1113 | lines = 0; |
---|
1114 | for (i=curmsg; i>=0; i--) { |
---|
1115 | lines += owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1116 | if (lines > recwinlines) break; |
---|
1117 | last = i; |
---|
1118 | } |
---|
1119 | if (center_on_page) { |
---|
1120 | return(owl_function_calculate_topmsg_center(direction, v, curmsg, 0, recwinlines)); |
---|
1121 | } else { |
---|
1122 | return(last); |
---|
1123 | } |
---|
1124 | } |
---|
1125 | |
---|
1126 | /* Find number of lines from top to bottom of curmsg (store in savey) */ |
---|
1127 | savey=0; |
---|
1128 | for (i=topmsg; i<=curmsg; i++) { |
---|
1129 | savey+=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1130 | } |
---|
1131 | |
---|
1132 | /* if we're off the bottom of the screen, scroll down */ |
---|
1133 | if (savey > recwinlines) { |
---|
1134 | if (center_on_page) { |
---|
1135 | return(owl_function_calculate_topmsg_center(direction, v, curmsg, 0, recwinlines)); |
---|
1136 | } else { |
---|
1137 | return(curmsg); |
---|
1138 | } |
---|
1139 | } |
---|
1140 | |
---|
1141 | /* else just stay as we are... */ |
---|
1142 | return(topmsg); |
---|
1143 | } |
---|
1144 | |
---|
1145 | int owl_function_calculate_topmsg_normal(int direction, const owl_view *v, int curmsg, int topmsg, int recwinlines) |
---|
1146 | { |
---|
1147 | int savey, i, foo, y; |
---|
1148 | |
---|
1149 | if (curmsg<0) return(topmsg); |
---|
1150 | |
---|
1151 | /* If we're off the top of the screen then center */ |
---|
1152 | if (curmsg<topmsg) { |
---|
1153 | topmsg=owl_function_calculate_topmsg_center(direction, v, curmsg, 0, recwinlines); |
---|
1154 | } |
---|
1155 | |
---|
1156 | /* If curmsg is so far past topmsg that there are more messages than |
---|
1157 | lines, skip the line counting that follows because we're |
---|
1158 | certainly off screen. */ |
---|
1159 | savey=curmsg-topmsg; |
---|
1160 | if (savey <= recwinlines) { |
---|
1161 | /* Find number of lines from top to bottom of curmsg (store in savey) */ |
---|
1162 | savey = 0; |
---|
1163 | for (i=topmsg; i<=curmsg; i++) { |
---|
1164 | savey+=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1165 | } |
---|
1166 | } |
---|
1167 | |
---|
1168 | /* If we're off the bottom of the screen, set the topmsg to curmsg |
---|
1169 | * and scroll upwards */ |
---|
1170 | if (savey > recwinlines) { |
---|
1171 | topmsg=curmsg; |
---|
1172 | savey=owl_message_get_numlines(owl_view_get_element(v, curmsg)); |
---|
1173 | direction=OWL_DIRECTION_UPWARDS; |
---|
1174 | } |
---|
1175 | |
---|
1176 | /* If our bottom line is less than 1/4 down the screen then scroll up */ |
---|
1177 | if (direction == OWL_DIRECTION_UPWARDS || direction == OWL_DIRECTION_NONE) { |
---|
1178 | if (savey < (recwinlines / 4)) { |
---|
1179 | y=0; |
---|
1180 | for (i=curmsg; i>=0; i--) { |
---|
1181 | foo=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1182 | /* will we run the curmsg off the screen? */ |
---|
1183 | if ((foo+y) >= recwinlines) { |
---|
1184 | i++; |
---|
1185 | if (i>curmsg) i=curmsg; |
---|
1186 | break; |
---|
1187 | } |
---|
1188 | /* have saved 1/2 the screen space? */ |
---|
1189 | y+=foo; |
---|
1190 | if (y > (recwinlines / 2)) break; |
---|
1191 | } |
---|
1192 | if (i<0) i=0; |
---|
1193 | return(i); |
---|
1194 | } |
---|
1195 | } |
---|
1196 | |
---|
1197 | if (direction == OWL_DIRECTION_DOWNWARDS || direction == OWL_DIRECTION_NONE) { |
---|
1198 | /* If curmsg bottom line is more than 3/4 down the screen then scroll down */ |
---|
1199 | if (savey > ((recwinlines * 3)/4)) { |
---|
1200 | y=0; |
---|
1201 | /* count lines from the top until we can save 1/2 the screen size */ |
---|
1202 | for (i=topmsg; i<curmsg; i++) { |
---|
1203 | y+=owl_message_get_numlines(owl_view_get_element(v, i)); |
---|
1204 | if (y > (recwinlines / 2)) break; |
---|
1205 | } |
---|
1206 | if (i==curmsg) { |
---|
1207 | i--; |
---|
1208 | } |
---|
1209 | return(i+1); |
---|
1210 | } |
---|
1211 | } |
---|
1212 | |
---|
1213 | return(topmsg); |
---|
1214 | } |
---|
1215 | |
---|
1216 | void owl_function_resize(void) |
---|
1217 | { |
---|
1218 | owl_global_set_resize_pending(&g); |
---|
1219 | } |
---|
1220 | |
---|
1221 | void owl_function_run_buffercommand(void) |
---|
1222 | { |
---|
1223 | owl_editwin_do_callback(owl_global_get_typwin(&g)); |
---|
1224 | } |
---|
1225 | |
---|
1226 | void owl_function_debugmsg(const char *fmt, ...) |
---|
1227 | { |
---|
1228 | FILE *file; |
---|
1229 | time_t now; |
---|
1230 | va_list ap; |
---|
1231 | va_start(ap, fmt); |
---|
1232 | |
---|
1233 | if (!owl_global_is_debug_fast(&g)) |
---|
1234 | return; |
---|
1235 | |
---|
1236 | file = fopen(owl_global_get_debug_file(&g), "a"); |
---|
1237 | if (!file) /* XXX should report this */ |
---|
1238 | return; |
---|
1239 | |
---|
1240 | now = time(NULL); |
---|
1241 | |
---|
1242 | fprintf(file, "[%d - %.24s - %lds]: ", |
---|
1243 | (int) getpid(), ctime(&now), now - owl_global_get_starttime(&g)); |
---|
1244 | vfprintf(file, fmt, ap); |
---|
1245 | putc('\n', file); |
---|
1246 | fclose(file); |
---|
1247 | |
---|
1248 | va_end(ap); |
---|
1249 | } |
---|
1250 | |
---|
1251 | void owl_function_beep(void) |
---|
1252 | { |
---|
1253 | if (owl_global_is_bell(&g)) { |
---|
1254 | beep(); |
---|
1255 | owl_global_set_needrefresh(&g); /* do we really need this? */ |
---|
1256 | } |
---|
1257 | } |
---|
1258 | |
---|
1259 | int owl_function_subscribe(const char *class, const char *inst, const char *recip) |
---|
1260 | { |
---|
1261 | int ret; |
---|
1262 | |
---|
1263 | ret=owl_zephyr_sub(class, inst, recip); |
---|
1264 | if (ret) { |
---|
1265 | owl_function_error("Error subscribing."); |
---|
1266 | } else { |
---|
1267 | owl_function_makemsg("Subscribed."); |
---|
1268 | } |
---|
1269 | return(ret); |
---|
1270 | } |
---|
1271 | |
---|
1272 | void owl_function_unsubscribe(const char *class, const char *inst, const char *recip) |
---|
1273 | { |
---|
1274 | int ret; |
---|
1275 | |
---|
1276 | ret=owl_zephyr_unsub(class, inst, recip); |
---|
1277 | if (ret) { |
---|
1278 | owl_function_error("Error subscribing."); |
---|
1279 | } else { |
---|
1280 | owl_function_makemsg("Unsubscribed."); |
---|
1281 | } |
---|
1282 | } |
---|
1283 | |
---|
1284 | void owl_function_set_cursor(WINDOW *win) |
---|
1285 | { |
---|
1286 | wnoutrefresh(win); |
---|
1287 | } |
---|
1288 | |
---|
1289 | void owl_function_full_redisplay(void) |
---|
1290 | { |
---|
1291 | redrawwin(owl_global_get_curs_recwin(&g)); |
---|
1292 | redrawwin(owl_global_get_curs_sepwin(&g)); |
---|
1293 | /* Work around curses segfualts with windows off the screen */ |
---|
1294 | if (g.lines >= owl_global_get_typwin_lines(&g)+2) |
---|
1295 | redrawwin(owl_global_get_curs_typwin(&g)); |
---|
1296 | if (g.lines >= 2) |
---|
1297 | redrawwin(owl_global_get_curs_msgwin(&g)); |
---|
1298 | |
---|
1299 | wnoutrefresh(owl_global_get_curs_recwin(&g)); |
---|
1300 | wnoutrefresh(owl_global_get_curs_sepwin(&g)); |
---|
1301 | wnoutrefresh(owl_global_get_curs_typwin(&g)); |
---|
1302 | wnoutrefresh(owl_global_get_curs_msgwin(&g)); |
---|
1303 | |
---|
1304 | if (owl_popwin_is_active(owl_global_get_popwin(&g))) { |
---|
1305 | owl_popwin_refresh(owl_global_get_popwin(&g)); |
---|
1306 | } |
---|
1307 | |
---|
1308 | sepbar(""); |
---|
1309 | owl_function_makemsg(""); |
---|
1310 | |
---|
1311 | owl_global_set_needrefresh(&g); |
---|
1312 | } |
---|
1313 | |
---|
1314 | void owl_function_popless_text(const char *text) |
---|
1315 | { |
---|
1316 | owl_popwin *pw; |
---|
1317 | owl_viewwin *v; |
---|
1318 | |
---|
1319 | pw=owl_global_get_popwin(&g); |
---|
1320 | v=owl_global_get_viewwin(&g); |
---|
1321 | |
---|
1322 | owl_popwin_up(pw); |
---|
1323 | owl_viewwin_init_text(v, owl_popwin_get_curswin(pw), |
---|
1324 | owl_popwin_get_lines(pw), owl_popwin_get_cols(pw), |
---|
1325 | text); |
---|
1326 | owl_popwin_refresh(pw); |
---|
1327 | owl_viewwin_redisplay(v, 0); |
---|
1328 | owl_global_set_needrefresh(&g); |
---|
1329 | } |
---|
1330 | |
---|
1331 | void owl_function_popless_fmtext(const owl_fmtext *fm) |
---|
1332 | { |
---|
1333 | owl_popwin *pw; |
---|
1334 | owl_viewwin *v; |
---|
1335 | |
---|
1336 | pw=owl_global_get_popwin(&g); |
---|
1337 | v=owl_global_get_viewwin(&g); |
---|
1338 | |
---|
1339 | owl_popwin_up(pw); |
---|
1340 | owl_viewwin_init_fmtext(v, owl_popwin_get_curswin(pw), |
---|
1341 | owl_popwin_get_lines(pw), owl_popwin_get_cols(pw), |
---|
1342 | fm); |
---|
1343 | owl_popwin_refresh(pw); |
---|
1344 | owl_viewwin_redisplay(v, 0); |
---|
1345 | owl_global_set_needrefresh(&g); |
---|
1346 | } |
---|
1347 | |
---|
1348 | void owl_function_popless_file(const char *filename) |
---|
1349 | { |
---|
1350 | owl_fmtext fm; |
---|
1351 | FILE *file; |
---|
1352 | char *s = NULL; |
---|
1353 | |
---|
1354 | file=fopen(filename, "r"); |
---|
1355 | if (!file) { |
---|
1356 | owl_function_error("Could not open file: %s", filename); |
---|
1357 | return; |
---|
1358 | } |
---|
1359 | |
---|
1360 | owl_fmtext_init_null(&fm); |
---|
1361 | while (owl_getline(&s, file)) |
---|
1362 | owl_fmtext_append_normal(&fm, s); |
---|
1363 | owl_free(s); |
---|
1364 | |
---|
1365 | owl_function_popless_fmtext(&fm); |
---|
1366 | owl_fmtext_free(&fm); |
---|
1367 | fclose(file); |
---|
1368 | } |
---|
1369 | |
---|
1370 | void owl_function_about(void) |
---|
1371 | { |
---|
1372 | owl_function_popless_text( |
---|
1373 | "This is barnowl version " OWL_VERSION_STRING ".\n\n" |
---|
1374 | "barnowl is a fork of the Owl zephyr client, written and\n" |
---|
1375 | "maintained by Alejandro Sedeno and Nelson Elhage at the\n" |
---|
1376 | "Massachusetts Institute of Technology. \n" |
---|
1377 | "\n" |
---|
1378 | "Owl was written by James Kretchmar. The first version, 0.5, was\n" |
---|
1379 | "released in March 2002.\n" |
---|
1380 | "\n" |
---|
1381 | "The name 'owl' was chosen in reference to the owls in the\n" |
---|
1382 | "Harry Potter novels, who are tasked with carrying messages\n" |
---|
1383 | "between Witches and Wizards. The name 'barnowl' was chosen\n" |
---|
1384 | "because we feel our owls should live closer to our ponies.\n" |
---|
1385 | "\n" |
---|
1386 | "Copyright (c) 2006-2009 The BarnOwl Developers. All rights reserved.\n" |
---|
1387 | "Copyright (c) 2004 James Kretchmar. All rights reserved.\n" |
---|
1388 | "Copyright 2002 Massachusetts Institute of Technology\n" |
---|
1389 | "\n" |
---|
1390 | "This program is free software. You can redistribute it and/or\n" |
---|
1391 | "modify under the terms of the Sleepycat License. Use the \n" |
---|
1392 | "':show license' command to display the full license\n" |
---|
1393 | ); |
---|
1394 | } |
---|
1395 | |
---|
1396 | void owl_function_info(void) |
---|
1397 | { |
---|
1398 | const owl_message *m; |
---|
1399 | owl_fmtext fm, attrfm; |
---|
1400 | const owl_view *v; |
---|
1401 | #ifdef HAVE_LIBZEPHYR |
---|
1402 | const ZNotice_t *n; |
---|
1403 | #endif |
---|
1404 | |
---|
1405 | owl_fmtext_init_null(&fm); |
---|
1406 | |
---|
1407 | v=owl_global_get_current_view(&g); |
---|
1408 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
1409 | if (!m || owl_view_get_size(v)==0) { |
---|
1410 | owl_function_error("No message selected\n"); |
---|
1411 | return; |
---|
1412 | } |
---|
1413 | |
---|
1414 | owl_fmtext_append_bold(&fm, "General Information:\n"); |
---|
1415 | owl_fmtext_appendf_normal(&fm, " Msg Id : %i\n", owl_message_get_id(m)); |
---|
1416 | |
---|
1417 | owl_fmtext_append_normal(&fm, " Type : "); |
---|
1418 | owl_fmtext_append_bold(&fm, owl_message_get_type(m)); |
---|
1419 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1420 | |
---|
1421 | if (owl_message_is_direction_in(m)) { |
---|
1422 | owl_fmtext_append_normal(&fm, " Direction : in\n"); |
---|
1423 | } else if (owl_message_is_direction_out(m)) { |
---|
1424 | owl_fmtext_append_normal(&fm, " Direction : out\n"); |
---|
1425 | } else if (owl_message_is_direction_none(m)) { |
---|
1426 | owl_fmtext_append_normal(&fm, " Direction : none\n"); |
---|
1427 | } else { |
---|
1428 | owl_fmtext_append_normal(&fm, " Direction : unknown\n"); |
---|
1429 | } |
---|
1430 | |
---|
1431 | owl_fmtext_appendf_normal(&fm, " Time : %s\n", owl_message_get_timestr(m)); |
---|
1432 | |
---|
1433 | if (!owl_message_is_type_admin(m)) { |
---|
1434 | owl_fmtext_appendf_normal(&fm, " Sender : %s\n", owl_message_get_sender(m)); |
---|
1435 | owl_fmtext_appendf_normal(&fm, " Recipient : %s\n", owl_message_get_recipient(m)); |
---|
1436 | } |
---|
1437 | |
---|
1438 | if (owl_message_is_type_zephyr(m)) { |
---|
1439 | owl_fmtext_append_bold(&fm, "\nZephyr Specific Information:\n"); |
---|
1440 | |
---|
1441 | owl_fmtext_appendf_normal(&fm, " Class : %s\n", owl_message_get_class(m)); |
---|
1442 | owl_fmtext_appendf_normal(&fm, " Instance : %s\n", owl_message_get_instance(m)); |
---|
1443 | owl_fmtext_appendf_normal(&fm, " Opcode : %s\n", owl_message_get_opcode(m)); |
---|
1444 | #ifdef HAVE_LIBZEPHYR |
---|
1445 | if (owl_message_is_direction_in(m)) { |
---|
1446 | char *ptr, tmpbuff[1024]; |
---|
1447 | int i, j, fields, len; |
---|
1448 | |
---|
1449 | n=owl_message_get_notice(m); |
---|
1450 | |
---|
1451 | if (!owl_message_is_pseudo(m)) { |
---|
1452 | owl_fmtext_append_normal(&fm, " Kind : "); |
---|
1453 | if (n->z_kind==UNSAFE) { |
---|
1454 | owl_fmtext_append_normal(&fm, "UNSAFE\n"); |
---|
1455 | } else if (n->z_kind==UNACKED) { |
---|
1456 | owl_fmtext_append_normal(&fm, "UNACKED\n"); |
---|
1457 | } else if (n->z_kind==ACKED) { |
---|
1458 | owl_fmtext_append_normal(&fm, "ACKED\n"); |
---|
1459 | } else if (n->z_kind==HMACK) { |
---|
1460 | owl_fmtext_append_normal(&fm, "HMACK\n"); |
---|
1461 | } else if (n->z_kind==HMCTL) { |
---|
1462 | owl_fmtext_append_normal(&fm, "HMCTL\n"); |
---|
1463 | } else if (n->z_kind==SERVACK) { |
---|
1464 | owl_fmtext_append_normal(&fm, "SERVACK\n"); |
---|
1465 | } else if (n->z_kind==SERVNAK) { |
---|
1466 | owl_fmtext_append_normal(&fm, "SERVNACK\n"); |
---|
1467 | } else if (n->z_kind==CLIENTACK) { |
---|
1468 | owl_fmtext_append_normal(&fm, "CLIENTACK\n"); |
---|
1469 | } else if (n->z_kind==STAT) { |
---|
1470 | owl_fmtext_append_normal(&fm, "STAT\n"); |
---|
1471 | } else { |
---|
1472 | owl_fmtext_append_normal(&fm, "ILLEGAL VALUE\n"); |
---|
1473 | } |
---|
1474 | } |
---|
1475 | owl_fmtext_appendf_normal(&fm, " Host : %s\n", owl_message_get_hostname(m)); |
---|
1476 | |
---|
1477 | if (!owl_message_is_pseudo(m)) { |
---|
1478 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1479 | owl_fmtext_appendf_normal(&fm, " Port : %i\n", ntohs(n->z_port)); |
---|
1480 | owl_fmtext_appendf_normal(&fm, " Auth : %s\n", owl_zephyr_get_authstr(n)); |
---|
1481 | |
---|
1482 | /* FIXME make these more descriptive */ |
---|
1483 | owl_fmtext_appendf_normal(&fm, " Checkd Ath: %i\n", n->z_checked_auth); |
---|
1484 | owl_fmtext_appendf_normal(&fm, " Multi notc: %s\n", n->z_multinotice); |
---|
1485 | owl_fmtext_appendf_normal(&fm, " Num other : %i\n", n->z_num_other_fields); |
---|
1486 | owl_fmtext_appendf_normal(&fm, " Msg Len : %i\n", n->z_message_len); |
---|
1487 | |
---|
1488 | fields=owl_zephyr_get_num_fields(n); |
---|
1489 | owl_fmtext_appendf_normal(&fm, " Fields : %i\n", fields); |
---|
1490 | |
---|
1491 | for (i=0; i<fields; i++) { |
---|
1492 | ptr=owl_zephyr_get_field_as_utf8(n, i+1); |
---|
1493 | len=strlen(ptr); |
---|
1494 | if (len<30) { |
---|
1495 | strncpy(tmpbuff, ptr, len); |
---|
1496 | tmpbuff[len]='\0'; |
---|
1497 | } else { |
---|
1498 | strncpy(tmpbuff, ptr, 30); |
---|
1499 | tmpbuff[30]='\0'; |
---|
1500 | strcat(tmpbuff, "..."); |
---|
1501 | } |
---|
1502 | owl_free(ptr); |
---|
1503 | |
---|
1504 | for (j=0; j<strlen(tmpbuff); j++) { |
---|
1505 | if (tmpbuff[j]=='\n') tmpbuff[j]='~'; |
---|
1506 | if (tmpbuff[j]=='\r') tmpbuff[j]='!'; |
---|
1507 | } |
---|
1508 | |
---|
1509 | owl_fmtext_appendf_normal(&fm, " Field %i : %s\n", i+1, tmpbuff); |
---|
1510 | } |
---|
1511 | owl_fmtext_appendf_normal(&fm, " Default Fm: %s\n", n->z_default_format); |
---|
1512 | } |
---|
1513 | |
---|
1514 | } |
---|
1515 | #endif |
---|
1516 | } |
---|
1517 | |
---|
1518 | owl_fmtext_append_bold(&fm, "\nOwl Message Attributes:\n"); |
---|
1519 | owl_message_attributes_tofmtext(m, &attrfm); |
---|
1520 | owl_fmtext_append_fmtext(&fm, &attrfm); |
---|
1521 | |
---|
1522 | owl_function_popless_fmtext(&fm); |
---|
1523 | owl_fmtext_free(&fm); |
---|
1524 | owl_fmtext_free(&attrfm); |
---|
1525 | } |
---|
1526 | |
---|
1527 | /* print the current message in a popup window. |
---|
1528 | * Use the 'default' style regardless of whatever |
---|
1529 | * style the user may be using |
---|
1530 | */ |
---|
1531 | void owl_function_curmsg_to_popwin(void) |
---|
1532 | { |
---|
1533 | const owl_view *v; |
---|
1534 | const owl_message *m; |
---|
1535 | const owl_style *s; |
---|
1536 | owl_fmtext fm; |
---|
1537 | |
---|
1538 | v=owl_global_get_current_view(&g); |
---|
1539 | s=owl_global_get_style_by_name(&g, "default"); |
---|
1540 | |
---|
1541 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
1542 | |
---|
1543 | if (!m || owl_view_get_size(v)==0) { |
---|
1544 | owl_function_error("No current message"); |
---|
1545 | return; |
---|
1546 | } |
---|
1547 | |
---|
1548 | owl_fmtext_init_null(&fm); |
---|
1549 | owl_style_get_formattext(s, &fm, m); |
---|
1550 | |
---|
1551 | owl_function_popless_fmtext(&fm); |
---|
1552 | owl_fmtext_free(&fm); |
---|
1553 | } |
---|
1554 | |
---|
1555 | void owl_function_page_curmsg(int step) |
---|
1556 | { |
---|
1557 | /* scroll down or up within the current message IF the message is truncated */ |
---|
1558 | |
---|
1559 | int offset, curmsg, lines; |
---|
1560 | const owl_view *v; |
---|
1561 | owl_message *m; |
---|
1562 | |
---|
1563 | offset=owl_global_get_curmsg_vert_offset(&g); |
---|
1564 | v=owl_global_get_current_view(&g); |
---|
1565 | curmsg=owl_global_get_curmsg(&g); |
---|
1566 | m=owl_view_get_element(v, curmsg); |
---|
1567 | if (!m || owl_view_get_size(v)==0) return; |
---|
1568 | lines=owl_message_get_numlines(m); |
---|
1569 | |
---|
1570 | if (offset==0) { |
---|
1571 | /* Bail if the curmsg isn't the last one displayed */ |
---|
1572 | if (curmsg != owl_mainwin_get_last_msg(owl_global_get_mainwin(&g))) { |
---|
1573 | owl_function_makemsg("The entire message is already displayed"); |
---|
1574 | return; |
---|
1575 | } |
---|
1576 | |
---|
1577 | /* Bail if we're not truncated */ |
---|
1578 | if (!owl_mainwin_is_curmsg_truncated(owl_global_get_mainwin(&g))) { |
---|
1579 | owl_function_makemsg("The entire message is already displayed"); |
---|
1580 | return; |
---|
1581 | } |
---|
1582 | } |
---|
1583 | |
---|
1584 | |
---|
1585 | /* don't scroll past the last line */ |
---|
1586 | if (step>0) { |
---|
1587 | if (offset+step > lines-1) { |
---|
1588 | owl_global_set_curmsg_vert_offset(&g, lines-1); |
---|
1589 | } else { |
---|
1590 | owl_global_set_curmsg_vert_offset(&g, offset+step); |
---|
1591 | } |
---|
1592 | } |
---|
1593 | |
---|
1594 | /* would we be before the beginning of the message? */ |
---|
1595 | if (step<0) { |
---|
1596 | if (offset+step<0) { |
---|
1597 | owl_global_set_curmsg_vert_offset(&g, 0); |
---|
1598 | } else { |
---|
1599 | owl_global_set_curmsg_vert_offset(&g, offset+step); |
---|
1600 | } |
---|
1601 | } |
---|
1602 | |
---|
1603 | /* redisplay */ |
---|
1604 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
1605 | owl_global_set_needrefresh(&g); |
---|
1606 | } |
---|
1607 | |
---|
1608 | void owl_function_resize_typwin(int newsize) |
---|
1609 | { |
---|
1610 | owl_global_set_typwin_lines(&g, newsize); |
---|
1611 | owl_function_resize(); |
---|
1612 | } |
---|
1613 | |
---|
1614 | void owl_function_mainwin_pagedown(void) |
---|
1615 | { |
---|
1616 | int i; |
---|
1617 | |
---|
1618 | i=owl_mainwin_get_last_msg(owl_global_get_mainwin(&g)); |
---|
1619 | if (i<0) return; |
---|
1620 | if (owl_mainwin_is_last_msg_truncated(owl_global_get_mainwin(&g)) |
---|
1621 | && (owl_global_get_curmsg(&g) < i) |
---|
1622 | && (i>0)) { |
---|
1623 | i--; |
---|
1624 | } |
---|
1625 | owl_global_set_curmsg(&g, i); |
---|
1626 | owl_function_nextmsg(); |
---|
1627 | } |
---|
1628 | |
---|
1629 | void owl_function_mainwin_pageup(void) |
---|
1630 | { |
---|
1631 | owl_global_set_curmsg(&g, owl_global_get_topmsg(&g)); |
---|
1632 | owl_function_prevmsg(); |
---|
1633 | } |
---|
1634 | |
---|
1635 | void owl_function_getsubs(void) |
---|
1636 | { |
---|
1637 | char *buff; |
---|
1638 | |
---|
1639 | buff=owl_zephyr_getsubs(); |
---|
1640 | |
---|
1641 | if (buff) { |
---|
1642 | owl_function_popless_text(buff); |
---|
1643 | } else { |
---|
1644 | owl_function_popless_text("Error getting subscriptions"); |
---|
1645 | } |
---|
1646 | |
---|
1647 | owl_free(buff); |
---|
1648 | } |
---|
1649 | |
---|
1650 | void owl_function_printallvars(void) |
---|
1651 | { |
---|
1652 | const char *name; |
---|
1653 | char var[LINE]; |
---|
1654 | owl_list varnames; |
---|
1655 | int i, numvarnames; |
---|
1656 | GString *str = g_string_new(""); |
---|
1657 | |
---|
1658 | g_string_append_printf(str, "%-20s = %s\n", "VARIABLE", "VALUE"); |
---|
1659 | g_string_append_printf(str, "%-20s %s\n", "--------", "-----"); |
---|
1660 | owl_variable_dict_get_names(owl_global_get_vardict(&g), &varnames); |
---|
1661 | numvarnames = owl_list_get_size(&varnames); |
---|
1662 | for (i=0; i<numvarnames; i++) { |
---|
1663 | name = owl_list_get_element(&varnames, i); |
---|
1664 | if (name && name[0]!='_') { |
---|
1665 | g_string_append_printf(str, "\n%-20s = ", name); |
---|
1666 | owl_variable_get_tostring(owl_global_get_vardict(&g), name, var, LINE); |
---|
1667 | g_string_append(str, var); |
---|
1668 | } |
---|
1669 | } |
---|
1670 | g_string_append(str, "\n"); |
---|
1671 | owl_variable_dict_namelist_free(&varnames); |
---|
1672 | |
---|
1673 | owl_function_popless_text(str->str); |
---|
1674 | g_string_free(str, TRUE); |
---|
1675 | } |
---|
1676 | |
---|
1677 | void owl_function_show_variables(void) |
---|
1678 | { |
---|
1679 | owl_list varnames; |
---|
1680 | owl_fmtext fm; |
---|
1681 | int i, numvarnames; |
---|
1682 | const char *varname; |
---|
1683 | |
---|
1684 | owl_fmtext_init_null(&fm); |
---|
1685 | owl_fmtext_append_bold(&fm, |
---|
1686 | "Variables: (use 'show variable <name>' for details)\n"); |
---|
1687 | owl_variable_dict_get_names(owl_global_get_vardict(&g), &varnames); |
---|
1688 | numvarnames = owl_list_get_size(&varnames); |
---|
1689 | for (i=0; i<numvarnames; i++) { |
---|
1690 | varname = owl_list_get_element(&varnames, i); |
---|
1691 | if (varname && varname[0]!='_') { |
---|
1692 | owl_variable_describe(owl_global_get_vardict(&g), varname, &fm); |
---|
1693 | } |
---|
1694 | } |
---|
1695 | owl_variable_dict_namelist_free(&varnames); |
---|
1696 | owl_function_popless_fmtext(&fm); |
---|
1697 | owl_fmtext_free(&fm); |
---|
1698 | } |
---|
1699 | |
---|
1700 | void owl_function_show_variable(const char *name) |
---|
1701 | { |
---|
1702 | owl_fmtext fm; |
---|
1703 | |
---|
1704 | owl_fmtext_init_null(&fm); |
---|
1705 | owl_variable_get_help(owl_global_get_vardict(&g), name, &fm); |
---|
1706 | owl_function_popless_fmtext(&fm); |
---|
1707 | owl_fmtext_free(&fm); |
---|
1708 | } |
---|
1709 | |
---|
1710 | /* note: this applies to global message list, not to view. |
---|
1711 | * If flag is 1, deletes. If flag is 0, undeletes. */ |
---|
1712 | void owl_function_delete_by_id(int id, int flag) |
---|
1713 | { |
---|
1714 | const owl_messagelist *ml; |
---|
1715 | owl_message *m; |
---|
1716 | ml = owl_global_get_msglist(&g); |
---|
1717 | m = owl_messagelist_get_by_id(ml, id); |
---|
1718 | if (m) { |
---|
1719 | if (flag == 1) { |
---|
1720 | owl_message_mark_delete(m); |
---|
1721 | } else if (flag == 0) { |
---|
1722 | owl_message_unmark_delete(m); |
---|
1723 | } |
---|
1724 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
1725 | owl_global_set_needrefresh(&g); |
---|
1726 | } else { |
---|
1727 | owl_function_error("No message with id %d: unable to mark for (un)delete",id); |
---|
1728 | } |
---|
1729 | } |
---|
1730 | |
---|
1731 | void owl_function_delete_automsgs(void) |
---|
1732 | { |
---|
1733 | /* mark for deletion all messages in the current view that match the |
---|
1734 | * 'trash' filter */ |
---|
1735 | |
---|
1736 | int i, j, count; |
---|
1737 | owl_message *m; |
---|
1738 | const owl_view *v; |
---|
1739 | const owl_filter *f; |
---|
1740 | |
---|
1741 | /* get the trash filter */ |
---|
1742 | f=owl_global_get_filter(&g, "trash"); |
---|
1743 | if (!f) { |
---|
1744 | owl_function_error("No trash filter defined"); |
---|
1745 | return; |
---|
1746 | } |
---|
1747 | |
---|
1748 | v=owl_global_get_current_view(&g); |
---|
1749 | |
---|
1750 | count=0; |
---|
1751 | j=owl_view_get_size(v); |
---|
1752 | for (i=0; i<j; i++) { |
---|
1753 | m=owl_view_get_element(v, i); |
---|
1754 | if (owl_filter_message_match(f, m)) { |
---|
1755 | count++; |
---|
1756 | owl_message_mark_delete(m); |
---|
1757 | } |
---|
1758 | } |
---|
1759 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
1760 | owl_function_makemsg("%i messages marked for deletion", count); |
---|
1761 | owl_global_set_needrefresh(&g); |
---|
1762 | } |
---|
1763 | |
---|
1764 | void owl_function_status(void) |
---|
1765 | { |
---|
1766 | char buff[MAXPATHLEN+1]; |
---|
1767 | time_t start; |
---|
1768 | int up, days, hours, minutes; |
---|
1769 | owl_fmtext fm; |
---|
1770 | |
---|
1771 | owl_fmtext_init_null(&fm); |
---|
1772 | |
---|
1773 | start=owl_global_get_starttime(&g); |
---|
1774 | |
---|
1775 | owl_fmtext_append_normal(&fm, "General Information:\n"); |
---|
1776 | |
---|
1777 | owl_fmtext_append_normal(&fm, " Version: "); |
---|
1778 | owl_fmtext_append_normal(&fm, OWL_VERSION_STRING); |
---|
1779 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1780 | |
---|
1781 | owl_fmtext_append_normal(&fm, " Startup Arguments: "); |
---|
1782 | owl_fmtext_append_normal(&fm, owl_global_get_startupargs(&g)); |
---|
1783 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1784 | |
---|
1785 | owl_fmtext_append_normal(&fm, " Current Directory: "); |
---|
1786 | if(getcwd(buff, MAXPATHLEN) == NULL) { |
---|
1787 | owl_fmtext_append_normal(&fm, "<Error in getcwd>"); |
---|
1788 | } else { |
---|
1789 | owl_fmtext_append_normal(&fm, buff); |
---|
1790 | } |
---|
1791 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1792 | |
---|
1793 | owl_fmtext_appendf_normal(&fm, " Startup Time: %s", ctime(&start)); |
---|
1794 | |
---|
1795 | up=owl_global_get_runtime(&g); |
---|
1796 | days=up/86400; |
---|
1797 | up-=days*86400; |
---|
1798 | hours=up/3600; |
---|
1799 | up-=hours*3600; |
---|
1800 | minutes=up/60; |
---|
1801 | up-=minutes*60; |
---|
1802 | owl_fmtext_appendf_normal(&fm, " Run Time: %i days %2.2i:%2.2i:%2.2i\n", days, hours, minutes, up); |
---|
1803 | |
---|
1804 | owl_fmtext_append_normal(&fm, "\nProtocol Options:\n"); |
---|
1805 | owl_fmtext_append_normal(&fm, " Zephyr included : "); |
---|
1806 | if (owl_global_is_havezephyr(&g)) { |
---|
1807 | owl_fmtext_append_normal(&fm, "yes\n"); |
---|
1808 | } else { |
---|
1809 | owl_fmtext_append_normal(&fm, "no\n"); |
---|
1810 | } |
---|
1811 | owl_fmtext_append_normal(&fm, " AIM included : yes\n"); |
---|
1812 | owl_fmtext_append_normal(&fm, " Loopback included : yes\n"); |
---|
1813 | |
---|
1814 | |
---|
1815 | owl_fmtext_append_normal(&fm, "\nBuild Options:\n"); |
---|
1816 | owl_fmtext_append_normal(&fm, " Stderr redirection : "); |
---|
1817 | #if OWL_STDERR_REDIR |
---|
1818 | owl_fmtext_append_normal(&fm, "yes\n"); |
---|
1819 | #else |
---|
1820 | owl_fmtext_append_normal(&fm, "no\n"); |
---|
1821 | #endif |
---|
1822 | |
---|
1823 | |
---|
1824 | owl_fmtext_append_normal(&fm, "\nAIM Status:\n"); |
---|
1825 | owl_fmtext_append_normal(&fm, " Logged in: "); |
---|
1826 | if (owl_global_is_aimloggedin(&g)) { |
---|
1827 | owl_fmtext_append_normal(&fm, owl_global_get_aim_screenname(&g)); |
---|
1828 | owl_fmtext_append_normal(&fm, "\n"); |
---|
1829 | } else { |
---|
1830 | owl_fmtext_append_normal(&fm, "(not logged in)\n"); |
---|
1831 | } |
---|
1832 | |
---|
1833 | owl_fmtext_append_normal(&fm, " Processing events: "); |
---|
1834 | if (owl_global_is_doaimevents(&g)) { |
---|
1835 | owl_fmtext_append_normal(&fm, "yes\n"); |
---|
1836 | } else { |
---|
1837 | owl_fmtext_append_normal(&fm, "no\n"); |
---|
1838 | } |
---|
1839 | |
---|
1840 | owl_function_popless_fmtext(&fm); |
---|
1841 | owl_fmtext_free(&fm); |
---|
1842 | } |
---|
1843 | |
---|
1844 | void owl_function_show_term(void) |
---|
1845 | { |
---|
1846 | owl_fmtext fm; |
---|
1847 | |
---|
1848 | owl_fmtext_init_null(&fm); |
---|
1849 | owl_fmtext_appendf_normal(&fm, "Terminal Lines: %i\nTerminal Columns: %i\n", |
---|
1850 | owl_global_get_lines(&g), |
---|
1851 | owl_global_get_cols(&g)); |
---|
1852 | |
---|
1853 | if (owl_global_get_hascolors(&g)) { |
---|
1854 | owl_fmtext_append_normal(&fm, "Color: Yes\n"); |
---|
1855 | owl_fmtext_appendf_normal(&fm, "Number of color pairs: %i\n", owl_global_get_colorpairs(&g)); |
---|
1856 | owl_fmtext_appendf_normal(&fm, "Can change colors: %s\n", can_change_color() ? "yes" : "no"); |
---|
1857 | } else { |
---|
1858 | owl_fmtext_append_normal(&fm, "Color: No\n"); |
---|
1859 | } |
---|
1860 | |
---|
1861 | owl_function_popless_fmtext(&fm); |
---|
1862 | owl_fmtext_free(&fm); |
---|
1863 | } |
---|
1864 | |
---|
1865 | /* if type = 0 then normal reply. |
---|
1866 | * if type = 1 then it's a reply to sender |
---|
1867 | * if enter = 0 then allow the command to be edited |
---|
1868 | * if enter = 1 then don't wait for editing |
---|
1869 | */ |
---|
1870 | void owl_function_reply(int type, int enter) |
---|
1871 | { |
---|
1872 | char *buff=NULL; |
---|
1873 | const owl_message *m; |
---|
1874 | const owl_filter *f; |
---|
1875 | |
---|
1876 | if (owl_view_get_size(owl_global_get_current_view(&g))==0) { |
---|
1877 | owl_function_error("No message selected"); |
---|
1878 | } else { |
---|
1879 | char *cmd; |
---|
1880 | |
---|
1881 | m=owl_view_get_element(owl_global_get_current_view(&g), owl_global_get_curmsg(&g)); |
---|
1882 | if (!m) { |
---|
1883 | owl_function_error("No message selected"); |
---|
1884 | return; |
---|
1885 | } |
---|
1886 | |
---|
1887 | /* first check if we catch the reply-lockout filter */ |
---|
1888 | f=owl_global_get_filter(&g, "reply-lockout"); |
---|
1889 | if (f) { |
---|
1890 | if (owl_filter_message_match(f, m)) { |
---|
1891 | owl_function_error("Sorry, replies to this message have been disabled by the reply-lockout filter"); |
---|
1892 | return; |
---|
1893 | } |
---|
1894 | } |
---|
1895 | |
---|
1896 | /* then check if it's a question and just bring up the command prompt */ |
---|
1897 | if (owl_message_is_question(m)) { |
---|
1898 | owl_function_start_command(""); |
---|
1899 | return; |
---|
1900 | } |
---|
1901 | |
---|
1902 | if((type == 0 && |
---|
1903 | (cmd=owl_perlconfig_message_call_method(m, "replycmd", 0, NULL))) || |
---|
1904 | (type == 1 && |
---|
1905 | (cmd=owl_perlconfig_message_call_method(m, "replysendercmd", 0, NULL)))) { |
---|
1906 | buff = cmd; |
---|
1907 | } |
---|
1908 | |
---|
1909 | if(!buff) { |
---|
1910 | owl_function_error("I don't know how to reply to that message."); |
---|
1911 | return; |
---|
1912 | } |
---|
1913 | |
---|
1914 | if (enter) { |
---|
1915 | owl_history *hist = owl_global_get_cmd_history(&g); |
---|
1916 | owl_history_store(hist, buff); |
---|
1917 | owl_history_reset(hist); |
---|
1918 | owl_function_command_norv(buff); |
---|
1919 | } else { |
---|
1920 | owl_function_start_command(buff); |
---|
1921 | } |
---|
1922 | owl_free(buff); |
---|
1923 | } |
---|
1924 | } |
---|
1925 | |
---|
1926 | void owl_function_zlocate(int argc, const char *const *argv, int auth) |
---|
1927 | { |
---|
1928 | owl_fmtext fm; |
---|
1929 | char *ptr; |
---|
1930 | char *result; |
---|
1931 | int i; |
---|
1932 | |
---|
1933 | owl_fmtext_init_null(&fm); |
---|
1934 | |
---|
1935 | for (i=0; i<argc; i++) { |
---|
1936 | ptr = long_zuser(argv[i]); |
---|
1937 | result = owl_zephyr_zlocate(ptr, auth); |
---|
1938 | owl_fmtext_append_normal(&fm, result); |
---|
1939 | owl_free(result); |
---|
1940 | owl_free(ptr); |
---|
1941 | } |
---|
1942 | |
---|
1943 | owl_function_popless_fmtext(&fm); |
---|
1944 | owl_fmtext_free(&fm); |
---|
1945 | } |
---|
1946 | |
---|
1947 | void owl_function_start_command(const char *line) |
---|
1948 | { |
---|
1949 | owl_editwin *tw; |
---|
1950 | |
---|
1951 | tw=owl_global_get_typwin(&g); |
---|
1952 | owl_global_set_typwin_active(&g); |
---|
1953 | owl_editwin_new_style(tw, OWL_EDITWIN_STYLE_ONELINE, |
---|
1954 | owl_global_get_cmd_history(&g)); |
---|
1955 | |
---|
1956 | owl_editwin_set_locktext(tw, "command: "); |
---|
1957 | owl_global_set_needrefresh(&g); |
---|
1958 | |
---|
1959 | owl_editwin_insert_string(tw, line); |
---|
1960 | owl_editwin_redisplay(tw, 0); |
---|
1961 | |
---|
1962 | owl_context_set_editline(owl_global_get_context(&g), tw); |
---|
1963 | owl_function_activate_keymap("editline"); |
---|
1964 | } |
---|
1965 | |
---|
1966 | void owl_function_start_question(const char *line) |
---|
1967 | { |
---|
1968 | owl_editwin *tw; |
---|
1969 | |
---|
1970 | tw=owl_global_get_typwin(&g); |
---|
1971 | owl_global_set_typwin_active(&g); |
---|
1972 | owl_editwin_new_style(tw, OWL_EDITWIN_STYLE_ONELINE, owl_global_get_cmd_history(&g)); |
---|
1973 | |
---|
1974 | owl_editwin_set_locktext(tw, line); |
---|
1975 | owl_global_set_needrefresh(&g); |
---|
1976 | |
---|
1977 | owl_editwin_redisplay(tw, 0); |
---|
1978 | |
---|
1979 | owl_context_set_editresponse(owl_global_get_context(&g), tw); |
---|
1980 | owl_function_activate_keymap("editresponse"); |
---|
1981 | } |
---|
1982 | |
---|
1983 | void owl_function_start_password(const char *line) |
---|
1984 | { |
---|
1985 | owl_editwin *tw; |
---|
1986 | |
---|
1987 | tw=owl_global_get_typwin(&g); |
---|
1988 | owl_global_set_typwin_active(&g); |
---|
1989 | owl_editwin_new_style(tw, OWL_EDITWIN_STYLE_ONELINE, owl_global_get_cmd_history(&g)); |
---|
1990 | owl_editwin_set_echochar(tw, '*'); |
---|
1991 | |
---|
1992 | owl_editwin_set_locktext(tw, line); |
---|
1993 | owl_global_set_needrefresh(&g); |
---|
1994 | |
---|
1995 | owl_editwin_redisplay(tw, 0); |
---|
1996 | |
---|
1997 | owl_context_set_editresponse(owl_global_get_context(&g), tw); |
---|
1998 | owl_function_activate_keymap("editresponse"); |
---|
1999 | } |
---|
2000 | |
---|
2001 | char *owl_function_exec(int argc, const char *const *argv, const char *buff, int type) |
---|
2002 | { |
---|
2003 | /* if type == 1 display in a popup |
---|
2004 | * if type == 2 display an admin messages |
---|
2005 | * if type == 0 return output |
---|
2006 | * else display in a popup |
---|
2007 | */ |
---|
2008 | const char *redirect = " 2>&1 < /dev/null"; |
---|
2009 | char *newbuff; |
---|
2010 | char *out; |
---|
2011 | FILE *p; |
---|
2012 | |
---|
2013 | #if OWL_STDERR_REDIR |
---|
2014 | redirect = " < /dev/null"; |
---|
2015 | #endif |
---|
2016 | |
---|
2017 | if (argc<2) { |
---|
2018 | owl_function_error("Wrong number of arguments to the exec command"); |
---|
2019 | return NULL; |
---|
2020 | } |
---|
2021 | |
---|
2022 | buff = skiptokens(buff, 1); |
---|
2023 | newbuff = owl_sprintf("%s%s", buff, redirect); |
---|
2024 | |
---|
2025 | if (type == 1) { |
---|
2026 | owl_popexec_new(newbuff); |
---|
2027 | } else { |
---|
2028 | p = popen(newbuff, "r"); |
---|
2029 | out = owl_slurp(p); |
---|
2030 | pclose(p); |
---|
2031 | |
---|
2032 | if (type==1) { |
---|
2033 | owl_function_popless_text(out); |
---|
2034 | } else if (type==0) { |
---|
2035 | return out; |
---|
2036 | } else if (type==2) { |
---|
2037 | owl_function_adminmsg(buff, out); |
---|
2038 | } else { |
---|
2039 | owl_function_popless_text(out); |
---|
2040 | } |
---|
2041 | owl_free(out); |
---|
2042 | } |
---|
2043 | return NULL; |
---|
2044 | } |
---|
2045 | |
---|
2046 | char *owl_function_perl(int argc, const char *const *argv, const char *buff, int type) |
---|
2047 | { |
---|
2048 | /* if type == 1 display in a popup |
---|
2049 | * if type == 2 display an admin messages |
---|
2050 | * if type == 0 return output |
---|
2051 | * else display in a popup |
---|
2052 | */ |
---|
2053 | char *perlout; |
---|
2054 | |
---|
2055 | if (argc<2) { |
---|
2056 | owl_function_error("Wrong number of arguments to perl command"); |
---|
2057 | return NULL; |
---|
2058 | } |
---|
2059 | |
---|
2060 | /* consume first token (argv[0]) */ |
---|
2061 | buff = skiptokens(buff, 1); |
---|
2062 | |
---|
2063 | perlout = owl_perlconfig_execute(buff); |
---|
2064 | if (perlout) { |
---|
2065 | if (type==1) { |
---|
2066 | owl_function_popless_text(perlout); |
---|
2067 | } else if (type==2) { |
---|
2068 | owl_function_adminmsg(buff, perlout); |
---|
2069 | } else if (type==0) { |
---|
2070 | return perlout; |
---|
2071 | } else { |
---|
2072 | owl_function_popless_text(perlout); |
---|
2073 | } |
---|
2074 | owl_free(perlout); |
---|
2075 | } |
---|
2076 | return NULL; |
---|
2077 | } |
---|
2078 | |
---|
2079 | /* Change the filter associated with the current view. |
---|
2080 | * This also figures out which message in the new filter |
---|
2081 | * should have the pointer. |
---|
2082 | */ |
---|
2083 | void owl_function_change_currentview_filter(const char *filtname) |
---|
2084 | { |
---|
2085 | owl_view *v; |
---|
2086 | owl_filter *f; |
---|
2087 | int curid=-1, newpos, curmsg; |
---|
2088 | const owl_message *curm=NULL; |
---|
2089 | |
---|
2090 | v=owl_global_get_current_view(&g); |
---|
2091 | |
---|
2092 | curmsg=owl_global_get_curmsg(&g); |
---|
2093 | if (curmsg==-1) { |
---|
2094 | owl_function_debugmsg("Hit the curmsg==-1 case in change_view"); |
---|
2095 | } else { |
---|
2096 | curm=owl_view_get_element(v, curmsg); |
---|
2097 | if (curm) { |
---|
2098 | curid=owl_message_get_id(curm); |
---|
2099 | owl_view_save_curmsgid(v, curid); |
---|
2100 | } |
---|
2101 | } |
---|
2102 | |
---|
2103 | f=owl_global_get_filter(&g, filtname); |
---|
2104 | if (!f) { |
---|
2105 | owl_function_error("Unknown filter %s", filtname); |
---|
2106 | return; |
---|
2107 | } |
---|
2108 | |
---|
2109 | owl_view_new_filter(v, f); |
---|
2110 | |
---|
2111 | /* Figure out what to set the current message to. |
---|
2112 | * - If the view we're leaving has messages in it, go to the closest message |
---|
2113 | * to the last message pointed to in that view. |
---|
2114 | * - If the view we're leaving is empty, try to restore the position |
---|
2115 | * from the last time we were in the new view. */ |
---|
2116 | if (curm) { |
---|
2117 | newpos = owl_view_get_nearest_to_msgid(v, curid); |
---|
2118 | } else { |
---|
2119 | newpos = owl_view_get_nearest_to_saved(v); |
---|
2120 | } |
---|
2121 | |
---|
2122 | owl_global_set_curmsg(&g, newpos); |
---|
2123 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
2124 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2125 | owl_global_set_direction_downwards(&g); |
---|
2126 | } |
---|
2127 | |
---|
2128 | /* Create a new filter, or replace an existing one |
---|
2129 | * with a new definition. |
---|
2130 | */ |
---|
2131 | void owl_function_create_filter(int argc, const char *const *argv) |
---|
2132 | { |
---|
2133 | owl_filter *f; |
---|
2134 | const owl_view *v; |
---|
2135 | int inuse = 0; |
---|
2136 | |
---|
2137 | if (argc < 2) { |
---|
2138 | owl_function_error("Wrong number of arguments to filter command"); |
---|
2139 | return; |
---|
2140 | } |
---|
2141 | |
---|
2142 | owl_function_debugmsg("owl_function_create_filter: starting to create filter named %s", argv[1]); |
---|
2143 | |
---|
2144 | v=owl_global_get_current_view(&g); |
---|
2145 | |
---|
2146 | /* don't touch the all filter */ |
---|
2147 | if (!strcmp(argv[1], "all")) { |
---|
2148 | owl_function_error("You may not change the 'all' filter."); |
---|
2149 | return; |
---|
2150 | } |
---|
2151 | |
---|
2152 | /* deal with the case of trying change the filter color */ |
---|
2153 | if (argc==4 && !strcmp(argv[2], "-c")) { |
---|
2154 | f=owl_global_get_filter(&g, argv[1]); |
---|
2155 | if (!f) { |
---|
2156 | owl_function_error("The filter '%s' does not exist.", argv[1]); |
---|
2157 | return; |
---|
2158 | } |
---|
2159 | if (owl_util_string_to_color(argv[3])==OWL_COLOR_INVALID) { |
---|
2160 | owl_function_error("The color '%s' is not available.", argv[3]); |
---|
2161 | return; |
---|
2162 | } |
---|
2163 | owl_filter_set_fgcolor(f, owl_util_string_to_color(argv[3])); |
---|
2164 | owl_global_set_needrefresh(&g); |
---|
2165 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2166 | return; |
---|
2167 | } |
---|
2168 | if (argc==4 && !strcmp(argv[2], "-b")) { |
---|
2169 | f=owl_global_get_filter(&g, argv[1]); |
---|
2170 | if (!f) { |
---|
2171 | owl_function_error("The filter '%s' does not exist.", argv[1]); |
---|
2172 | return; |
---|
2173 | } |
---|
2174 | if (owl_util_string_to_color(argv[3])==OWL_COLOR_INVALID) { |
---|
2175 | owl_function_error("The color '%s' is not available.", argv[3]); |
---|
2176 | return; |
---|
2177 | } |
---|
2178 | owl_filter_set_bgcolor(f, owl_util_string_to_color(argv[3])); |
---|
2179 | owl_global_set_needrefresh(&g); |
---|
2180 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2181 | return; |
---|
2182 | } |
---|
2183 | |
---|
2184 | /* create the filter and check for errors */ |
---|
2185 | f = owl_filter_new(argv[1], argc-2, argv+2); |
---|
2186 | if (f == NULL) { |
---|
2187 | owl_function_error("Invalid filter"); |
---|
2188 | return; |
---|
2189 | } |
---|
2190 | |
---|
2191 | /* if the named filter is in use by the current view, remember it */ |
---|
2192 | if (!strcmp(owl_view_get_filtname(v), argv[1])) { |
---|
2193 | inuse=1; |
---|
2194 | } |
---|
2195 | |
---|
2196 | /* if the named filter already exists, nuke it */ |
---|
2197 | if (owl_global_get_filter(&g, argv[1])) { |
---|
2198 | owl_global_remove_filter(&g, argv[1]); |
---|
2199 | } |
---|
2200 | |
---|
2201 | /* add the filter */ |
---|
2202 | owl_global_add_filter(&g, f); |
---|
2203 | |
---|
2204 | /* if it was in use by the current view then update */ |
---|
2205 | if (inuse) { |
---|
2206 | owl_function_change_currentview_filter(argv[1]); |
---|
2207 | } |
---|
2208 | owl_global_set_needrefresh(&g); |
---|
2209 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2210 | } |
---|
2211 | |
---|
2212 | /* If 'filtername' does not start with 'not-' create a filter named |
---|
2213 | * 'not-<filtername>' defined as "not filter <filtername>". If the |
---|
2214 | * filter 'not-<filtername>' already exists, do not overwrite it. If |
---|
2215 | * 'filtername' begins with 'not-' and a filter 'filtername' already |
---|
2216 | * exists, then do nothing. If the filter 'filtername' does not |
---|
2217 | * exist, create it and define it as 'not filter <filtername>' |
---|
2218 | * |
---|
2219 | * Returns the name of the negated filter, which the caller must free. |
---|
2220 | */ |
---|
2221 | char *owl_function_create_negative_filter(const char *filtername) |
---|
2222 | { |
---|
2223 | char *newname; |
---|
2224 | const owl_filter *tmpfilt; |
---|
2225 | const char *argv[5]; |
---|
2226 | |
---|
2227 | owl_function_debugmsg("owl_function_create_negative_filter"); |
---|
2228 | |
---|
2229 | if (!strncmp(filtername, "not-", 4)) { |
---|
2230 | newname=owl_strdup(filtername+4); |
---|
2231 | } else { |
---|
2232 | newname=owl_sprintf("not-%s", filtername); |
---|
2233 | } |
---|
2234 | |
---|
2235 | tmpfilt=owl_global_get_filter(&g, newname); |
---|
2236 | if (!tmpfilt) { |
---|
2237 | argv[0]="filter"; /* anything is fine here */ |
---|
2238 | argv[1]=newname; |
---|
2239 | argv[2]="not"; |
---|
2240 | argv[3]="filter"; |
---|
2241 | argv[4]=filtername; |
---|
2242 | owl_function_create_filter(5, argv); |
---|
2243 | } |
---|
2244 | |
---|
2245 | owl_function_debugmsg("owl_function_create_negative_filter: returning with %s", newname); |
---|
2246 | return(newname); |
---|
2247 | } |
---|
2248 | |
---|
2249 | void owl_function_show_filters(void) |
---|
2250 | { |
---|
2251 | const owl_filter *f; |
---|
2252 | GList *fl; |
---|
2253 | owl_fmtext fm; |
---|
2254 | |
---|
2255 | owl_fmtext_init_null(&fm); |
---|
2256 | |
---|
2257 | owl_fmtext_append_bold(&fm, "Filters:\n"); |
---|
2258 | |
---|
2259 | for (fl = g.filterlist; fl; fl = g_list_next(fl)) { |
---|
2260 | f = fl->data; |
---|
2261 | owl_fmtext_append_normal(&fm, " "); |
---|
2262 | if (owl_global_get_hascolors(&g)) { |
---|
2263 | owl_fmtext_append_normal_color(&fm, owl_filter_get_name(f), owl_filter_get_fgcolor(f), owl_filter_get_bgcolor(f)); |
---|
2264 | } else { |
---|
2265 | owl_fmtext_append_normal(&fm, owl_filter_get_name(f)); |
---|
2266 | } |
---|
2267 | owl_fmtext_append_normal(&fm, "\n"); |
---|
2268 | } |
---|
2269 | owl_function_popless_fmtext(&fm); |
---|
2270 | owl_fmtext_free(&fm); |
---|
2271 | } |
---|
2272 | |
---|
2273 | void owl_function_show_filter(const char *name) |
---|
2274 | { |
---|
2275 | const owl_filter *f; |
---|
2276 | char *buff, *tmp; |
---|
2277 | |
---|
2278 | f=owl_global_get_filter(&g, name); |
---|
2279 | if (!f) { |
---|
2280 | owl_function_error("There is no filter named %s", name); |
---|
2281 | return; |
---|
2282 | } |
---|
2283 | tmp = owl_filter_print(f); |
---|
2284 | buff = owl_sprintf("%s: %s", owl_filter_get_name(f), tmp); |
---|
2285 | owl_function_popless_text(buff); |
---|
2286 | owl_free(buff); |
---|
2287 | owl_free(tmp); |
---|
2288 | } |
---|
2289 | |
---|
2290 | void owl_function_show_zpunts(void) |
---|
2291 | { |
---|
2292 | const owl_filter *f; |
---|
2293 | const owl_list *fl; |
---|
2294 | char buff[5000]; |
---|
2295 | char *tmp; |
---|
2296 | owl_fmtext fm; |
---|
2297 | int i, j; |
---|
2298 | |
---|
2299 | owl_fmtext_init_null(&fm); |
---|
2300 | |
---|
2301 | fl=owl_global_get_puntlist(&g); |
---|
2302 | j=owl_list_get_size(fl); |
---|
2303 | owl_fmtext_append_bold(&fm, "Active zpunt filters:\n"); |
---|
2304 | |
---|
2305 | for (i=0; i<j; i++) { |
---|
2306 | f=owl_list_get_element(fl, i); |
---|
2307 | snprintf(buff, sizeof(buff), "[% 2d] ", i+1); |
---|
2308 | owl_fmtext_append_normal(&fm, buff); |
---|
2309 | tmp = owl_filter_print(f); |
---|
2310 | owl_fmtext_append_normal(&fm, tmp); |
---|
2311 | owl_free(tmp); |
---|
2312 | } |
---|
2313 | owl_function_popless_fmtext(&fm); |
---|
2314 | owl_fmtext_free(&fm); |
---|
2315 | } |
---|
2316 | |
---|
2317 | /* Create a filter for a class, instance if one doesn't exist. If |
---|
2318 | * instance is NULL then catch all messgaes in the class. Returns the |
---|
2319 | * name of the filter, which the caller must free. |
---|
2320 | */ |
---|
2321 | char *owl_function_classinstfilt(const char *c, const char *i) |
---|
2322 | { |
---|
2323 | owl_filter *f; |
---|
2324 | char *argbuff, *filtname; |
---|
2325 | char *tmpclass, *tmpinstance = NULL; |
---|
2326 | char *class, *instance = NULL; |
---|
2327 | |
---|
2328 | class = owl_util_baseclass(c); |
---|
2329 | if(i) { |
---|
2330 | instance = owl_util_baseclass(i); |
---|
2331 | } |
---|
2332 | |
---|
2333 | /* name for the filter */ |
---|
2334 | if (!instance) { |
---|
2335 | filtname = owl_sprintf("class-%s", class); |
---|
2336 | } else { |
---|
2337 | filtname = owl_sprintf("class-%s-instance-%s", class, instance); |
---|
2338 | } |
---|
2339 | /* downcase it */ |
---|
2340 | { |
---|
2341 | char *temp = g_utf8_strdown(filtname, -1); |
---|
2342 | if (temp) { |
---|
2343 | owl_free(filtname); |
---|
2344 | filtname = temp; |
---|
2345 | } |
---|
2346 | } |
---|
2347 | /* turn spaces, single quotes, and double quotes into dots */ |
---|
2348 | owl_text_tr(filtname, ' ', '.'); |
---|
2349 | owl_text_tr(filtname, '\'', '.'); |
---|
2350 | owl_text_tr(filtname, '"', '.'); |
---|
2351 | |
---|
2352 | /* if it already exists then go with it. This lets users override */ |
---|
2353 | if (owl_global_get_filter(&g, filtname)) { |
---|
2354 | return(filtname); |
---|
2355 | } |
---|
2356 | |
---|
2357 | /* create the new filter */ |
---|
2358 | tmpclass=owl_text_quote(class, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2359 | owl_text_tr(tmpclass, ' ', '.'); |
---|
2360 | owl_text_tr(tmpclass, '\'', '.'); |
---|
2361 | owl_text_tr(tmpclass, '"', '.'); |
---|
2362 | if (instance) { |
---|
2363 | tmpinstance=owl_text_quote(instance, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2364 | owl_text_tr(tmpinstance, ' ', '.'); |
---|
2365 | owl_text_tr(tmpinstance, '\'', '.'); |
---|
2366 | owl_text_tr(tmpinstance, '"', '.'); |
---|
2367 | } |
---|
2368 | |
---|
2369 | argbuff = owl_sprintf("class ^(un)*%s(\\.d)*$", tmpclass); |
---|
2370 | if (tmpinstance) { |
---|
2371 | char *tmp = argbuff; |
---|
2372 | argbuff = owl_sprintf("%s and ( instance ^(un)*%s(\\.d)*$ )", tmp, tmpinstance); |
---|
2373 | owl_free(tmp); |
---|
2374 | } |
---|
2375 | owl_free(tmpclass); |
---|
2376 | if (tmpinstance) owl_free(tmpinstance); |
---|
2377 | |
---|
2378 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2379 | |
---|
2380 | /* add it to the global list */ |
---|
2381 | owl_global_add_filter(&g, f); |
---|
2382 | |
---|
2383 | owl_free(argbuff); |
---|
2384 | owl_free(class); |
---|
2385 | if (instance) { |
---|
2386 | owl_free(instance); |
---|
2387 | } |
---|
2388 | return(filtname); |
---|
2389 | } |
---|
2390 | |
---|
2391 | /* Create a filter for personal zephyrs to or from the specified |
---|
2392 | * zephyr user. Includes login/logout notifications for the user. |
---|
2393 | * The name of the filter will be 'user-<user>'. If a filter already |
---|
2394 | * exists with this name, no new filter will be created. This allows |
---|
2395 | * the configuration to override this function. Returns the name of |
---|
2396 | * the filter, which the caller must free. |
---|
2397 | */ |
---|
2398 | char *owl_function_zuserfilt(const char *user) |
---|
2399 | { |
---|
2400 | owl_filter *f; |
---|
2401 | char *argbuff, *longuser, *esclonguser, *shortuser, *filtname; |
---|
2402 | |
---|
2403 | /* stick the local realm on if it's not there */ |
---|
2404 | longuser=long_zuser(user); |
---|
2405 | shortuser=short_zuser(user); |
---|
2406 | |
---|
2407 | /* name for the filter */ |
---|
2408 | filtname=owl_sprintf("user-%s", shortuser); |
---|
2409 | |
---|
2410 | /* if it already exists then go with it. This lets users override */ |
---|
2411 | if (owl_global_get_filter(&g, filtname)) { |
---|
2412 | return(owl_strdup(filtname)); |
---|
2413 | } |
---|
2414 | |
---|
2415 | /* create the new-internal filter */ |
---|
2416 | esclonguser = owl_text_quote(longuser, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2417 | |
---|
2418 | argbuff=owl_sprintf("( type ^zephyr$ and filter personal and " |
---|
2419 | "( ( direction ^in$ and sender ^%1$s$ ) or ( direction ^out$ and " |
---|
2420 | "recipient ^%1$s$ ) ) ) or ( ( class ^login$ ) and ( sender ^%1$s$ ) )", |
---|
2421 | esclonguser); |
---|
2422 | |
---|
2423 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2424 | |
---|
2425 | /* add it to the global list */ |
---|
2426 | owl_global_add_filter(&g, f); |
---|
2427 | |
---|
2428 | /* free stuff */ |
---|
2429 | owl_free(argbuff); |
---|
2430 | owl_free(longuser); |
---|
2431 | owl_free(esclonguser); |
---|
2432 | owl_free(shortuser); |
---|
2433 | |
---|
2434 | return(filtname); |
---|
2435 | } |
---|
2436 | |
---|
2437 | /* Create a filter for AIM IM messages to or from the specified |
---|
2438 | * screenname. The name of the filter will be 'aimuser-<user>'. If a |
---|
2439 | * filter already exists with this name, no new filter will be |
---|
2440 | * created. This allows the configuration to override this function. |
---|
2441 | * Returns the name of the filter, which the caller must free. |
---|
2442 | */ |
---|
2443 | char *owl_function_aimuserfilt(const char *user) |
---|
2444 | { |
---|
2445 | owl_filter *f; |
---|
2446 | char *argbuff, *filtname; |
---|
2447 | char *escuser; |
---|
2448 | |
---|
2449 | /* name for the filter */ |
---|
2450 | filtname=owl_sprintf("aimuser-%s", user); |
---|
2451 | |
---|
2452 | /* if it already exists then go with it. This lets users override */ |
---|
2453 | if (owl_global_get_filter(&g, filtname)) { |
---|
2454 | return(owl_strdup(filtname)); |
---|
2455 | } |
---|
2456 | |
---|
2457 | /* create the new-internal filter */ |
---|
2458 | escuser = owl_text_quote(user, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2459 | |
---|
2460 | argbuff = owl_sprintf( |
---|
2461 | "( type ^aim$ and ( ( sender ^%1$s$ and recipient ^%2$s$ ) or " |
---|
2462 | "( sender ^%2$s$ and recipient ^%1$s$ ) ) )", |
---|
2463 | escuser, owl_global_get_aim_screenname_for_filters(&g)); |
---|
2464 | |
---|
2465 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2466 | |
---|
2467 | /* add it to the global list */ |
---|
2468 | owl_global_add_filter(&g, f); |
---|
2469 | |
---|
2470 | /* free stuff */ |
---|
2471 | owl_free(argbuff); |
---|
2472 | owl_free(escuser); |
---|
2473 | |
---|
2474 | return(filtname); |
---|
2475 | } |
---|
2476 | |
---|
2477 | char *owl_function_typefilt(const char *type) |
---|
2478 | { |
---|
2479 | owl_filter *f; |
---|
2480 | char *argbuff, *filtname, *esctype; |
---|
2481 | |
---|
2482 | /* name for the filter */ |
---|
2483 | filtname=owl_sprintf("type-%s", type); |
---|
2484 | |
---|
2485 | /* if it already exists then go with it. This lets users override */ |
---|
2486 | if (owl_global_get_filter(&g, filtname)) { |
---|
2487 | return filtname; |
---|
2488 | } |
---|
2489 | |
---|
2490 | /* create the new-internal filter */ |
---|
2491 | f=owl_malloc(sizeof(owl_filter)); |
---|
2492 | |
---|
2493 | esctype = owl_text_quote(type, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2494 | |
---|
2495 | argbuff = owl_sprintf("type ^%s$", esctype); |
---|
2496 | |
---|
2497 | f = owl_filter_new_fromstring(filtname, argbuff); |
---|
2498 | |
---|
2499 | /* add it to the global list */ |
---|
2500 | owl_global_add_filter(&g, f); |
---|
2501 | |
---|
2502 | /* free stuff */ |
---|
2503 | owl_free(argbuff); |
---|
2504 | owl_free(esctype); |
---|
2505 | |
---|
2506 | return filtname; |
---|
2507 | } |
---|
2508 | |
---|
2509 | /* If flag is 1, marks for deletion. If flag is 0, |
---|
2510 | * unmarks for deletion. */ |
---|
2511 | void owl_function_delete_curview_msgs(int flag) |
---|
2512 | { |
---|
2513 | const owl_view *v; |
---|
2514 | int i, j; |
---|
2515 | |
---|
2516 | v=owl_global_get_current_view(&g); |
---|
2517 | j=owl_view_get_size(v); |
---|
2518 | for (i=0; i<j; i++) { |
---|
2519 | if (flag == 1) { |
---|
2520 | owl_message_mark_delete(owl_view_get_element(v, i)); |
---|
2521 | } else if (flag == 0) { |
---|
2522 | owl_message_unmark_delete(owl_view_get_element(v, i)); |
---|
2523 | } |
---|
2524 | } |
---|
2525 | |
---|
2526 | owl_function_makemsg("%i messages marked for %sdeletion", j, flag?"":"un"); |
---|
2527 | |
---|
2528 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2529 | } |
---|
2530 | |
---|
2531 | /* Create a filter based on the current message. Returns the name of |
---|
2532 | * a filter or null. The caller must free this name. |
---|
2533 | * |
---|
2534 | * if the curmsg is a personal zephyr return a filter name |
---|
2535 | * to the zephyr conversation with that user. |
---|
2536 | * If the curmsg is a zephyr class message, instance foo, recip *, |
---|
2537 | * return a filter name to the class, inst. |
---|
2538 | * If the curmsg is a zephyr class message and type==0 then |
---|
2539 | * return a filter name for just the class. |
---|
2540 | * If the curmsg is a zephyr class message and type==1 then |
---|
2541 | * return a filter name for the class and instance. |
---|
2542 | * If the curmsg is a personal AIM message returna filter |
---|
2543 | * name to the AIM conversation with that user |
---|
2544 | */ |
---|
2545 | char *owl_function_smartfilter(int type) |
---|
2546 | { |
---|
2547 | const owl_view *v; |
---|
2548 | const owl_message *m; |
---|
2549 | char *zperson, *filtname=NULL; |
---|
2550 | const char *argv[1]; |
---|
2551 | |
---|
2552 | v=owl_global_get_current_view(&g); |
---|
2553 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
2554 | |
---|
2555 | if (!m || owl_view_get_size(v)==0) { |
---|
2556 | owl_function_error("No message selected\n"); |
---|
2557 | return(NULL); |
---|
2558 | } |
---|
2559 | |
---|
2560 | /* very simple handling of admin messages for now */ |
---|
2561 | if (owl_message_is_type_admin(m)) { |
---|
2562 | return(owl_function_typefilt("admin")); |
---|
2563 | } |
---|
2564 | |
---|
2565 | /* very simple handling of loopback messages for now */ |
---|
2566 | if (owl_message_is_type_loopback(m)) { |
---|
2567 | return(owl_function_typefilt("loopback")); |
---|
2568 | } |
---|
2569 | |
---|
2570 | /* aim messages */ |
---|
2571 | if (owl_message_is_type_aim(m)) { |
---|
2572 | if (owl_message_is_direction_in(m)) { |
---|
2573 | filtname=owl_function_aimuserfilt(owl_message_get_sender(m)); |
---|
2574 | } else if (owl_message_is_direction_out(m)) { |
---|
2575 | filtname=owl_function_aimuserfilt(owl_message_get_recipient(m)); |
---|
2576 | } |
---|
2577 | return(filtname); |
---|
2578 | } |
---|
2579 | |
---|
2580 | /* narrow personal and login messages to the sender or recip as appropriate */ |
---|
2581 | if (owl_message_is_type_zephyr(m)) { |
---|
2582 | if (owl_message_is_personal(m) || owl_message_is_loginout(m)) { |
---|
2583 | if (owl_message_is_direction_in(m)) { |
---|
2584 | zperson=short_zuser(owl_message_get_sender(m)); |
---|
2585 | } else { |
---|
2586 | zperson=short_zuser(owl_message_get_recipient(m)); |
---|
2587 | } |
---|
2588 | filtname=owl_function_zuserfilt(zperson); |
---|
2589 | owl_free(zperson); |
---|
2590 | return(filtname); |
---|
2591 | } |
---|
2592 | |
---|
2593 | /* narrow class MESSAGE, instance foo, recip * messages to class, inst */ |
---|
2594 | if (!strcasecmp(owl_message_get_class(m), "message")) { |
---|
2595 | filtname=owl_function_classinstfilt(owl_message_get_class(m), owl_message_get_instance(m)); |
---|
2596 | return(filtname); |
---|
2597 | } |
---|
2598 | |
---|
2599 | /* otherwise narrow to the class */ |
---|
2600 | if (type==0) { |
---|
2601 | filtname=owl_function_classinstfilt(owl_message_get_class(m), NULL); |
---|
2602 | } else if (type==1) { |
---|
2603 | filtname=owl_function_classinstfilt(owl_message_get_class(m), owl_message_get_instance(m)); |
---|
2604 | } |
---|
2605 | return(filtname); |
---|
2606 | } |
---|
2607 | |
---|
2608 | /* pass it off to perl */ |
---|
2609 | if(type) { |
---|
2610 | argv[0] = "-i"; |
---|
2611 | }; |
---|
2612 | return owl_perlconfig_message_call_method(m, "smartfilter", type ? 1 : 0, argv); |
---|
2613 | } |
---|
2614 | |
---|
2615 | void owl_function_smartzpunt(int type) |
---|
2616 | { |
---|
2617 | /* Starts a zpunt command based on the current class,instance pair. |
---|
2618 | * If type=0, uses just class. If type=1, uses instance as well. */ |
---|
2619 | const owl_view *v; |
---|
2620 | const owl_message *m; |
---|
2621 | const char *cmdprefix, *mclass, *minst; |
---|
2622 | char *cmd; |
---|
2623 | |
---|
2624 | v=owl_global_get_current_view(&g); |
---|
2625 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
2626 | |
---|
2627 | if (!m || owl_view_get_size(v)==0) { |
---|
2628 | owl_function_error("No message selected\n"); |
---|
2629 | return; |
---|
2630 | } |
---|
2631 | |
---|
2632 | /* for now we skip admin messages. */ |
---|
2633 | if (owl_message_is_type_admin(m) |
---|
2634 | || owl_message_is_loginout(m) |
---|
2635 | || !owl_message_is_type_zephyr(m)) { |
---|
2636 | owl_function_error("smartzpunt doesn't support this message type."); |
---|
2637 | return; |
---|
2638 | } |
---|
2639 | |
---|
2640 | mclass = owl_message_get_class(m); |
---|
2641 | minst = owl_message_get_instance(m); |
---|
2642 | if (!mclass || !*mclass || *mclass==' ' |
---|
2643 | || (!strcasecmp(mclass, "message") && !strcasecmp(minst, "personal")) |
---|
2644 | || (type && (!minst || !*minst|| *minst==' '))) { |
---|
2645 | owl_function_error("smartzpunt can't safely do this for <%s,%s>", |
---|
2646 | mclass, minst); |
---|
2647 | } else { |
---|
2648 | cmdprefix = "start-command zpunt "; |
---|
2649 | cmd = owl_malloc(strlen(cmdprefix)+strlen(mclass)+strlen(minst)+10); |
---|
2650 | strcpy(cmd, cmdprefix); |
---|
2651 | strcat(cmd, owl_getquoting(mclass)); |
---|
2652 | strcat(cmd, mclass); |
---|
2653 | strcat(cmd, owl_getquoting(mclass)); |
---|
2654 | if (type) { |
---|
2655 | strcat(cmd, " "); |
---|
2656 | strcat(cmd, owl_getquoting(minst)); |
---|
2657 | strcat(cmd, minst); |
---|
2658 | strcat(cmd, owl_getquoting(minst)); |
---|
2659 | } else { |
---|
2660 | strcat(cmd, " *"); |
---|
2661 | } |
---|
2662 | owl_function_command(cmd); |
---|
2663 | owl_free(cmd); |
---|
2664 | } |
---|
2665 | } |
---|
2666 | |
---|
2667 | /* Set the color of the current view's filter to |
---|
2668 | * be 'color' |
---|
2669 | */ |
---|
2670 | void owl_function_color_current_filter(const char *fgcolor, const char *bgcolor) |
---|
2671 | { |
---|
2672 | const char *name; |
---|
2673 | |
---|
2674 | name=owl_view_get_filtname(owl_global_get_current_view(&g)); |
---|
2675 | owl_function_color_filter(name, fgcolor, bgcolor); |
---|
2676 | } |
---|
2677 | |
---|
2678 | /* Set the color of the filter 'filter' to be 'color'. If the color |
---|
2679 | * name does not exist, return -1, if the filter does not exist or is |
---|
2680 | * the "all" filter, return -2. Return 0 on success |
---|
2681 | */ |
---|
2682 | int owl_function_color_filter(const char *filtname, const char *fgcolor, const char *bgcolor) |
---|
2683 | { |
---|
2684 | owl_filter *f; |
---|
2685 | |
---|
2686 | f=owl_global_get_filter(&g, filtname); |
---|
2687 | if (!f) { |
---|
2688 | owl_function_error("Unknown filter"); |
---|
2689 | return(-2); |
---|
2690 | } |
---|
2691 | |
---|
2692 | /* don't touch the all filter */ |
---|
2693 | if (!strcmp(filtname, "all")) { |
---|
2694 | owl_function_error("You may not change the 'all' filter."); |
---|
2695 | return(-2); |
---|
2696 | } |
---|
2697 | |
---|
2698 | if (owl_util_string_to_color(fgcolor)==OWL_COLOR_INVALID) { |
---|
2699 | owl_function_error("No color named '%s' avilable.", fgcolor); |
---|
2700 | return(-1); |
---|
2701 | } |
---|
2702 | |
---|
2703 | |
---|
2704 | if (bgcolor != NULL) { |
---|
2705 | if (owl_util_string_to_color(bgcolor)==OWL_COLOR_INVALID) { |
---|
2706 | owl_function_error("No color named '%s' avilable.", bgcolor); |
---|
2707 | return(-1); |
---|
2708 | } |
---|
2709 | owl_filter_set_bgcolor(f, owl_util_string_to_color(bgcolor)); |
---|
2710 | } |
---|
2711 | owl_filter_set_fgcolor(f, owl_util_string_to_color(fgcolor)); |
---|
2712 | |
---|
2713 | owl_global_set_needrefresh(&g); |
---|
2714 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2715 | return(0); |
---|
2716 | } |
---|
2717 | |
---|
2718 | void owl_function_show_colors(void) |
---|
2719 | { |
---|
2720 | owl_fmtext fm; |
---|
2721 | int i; |
---|
2722 | |
---|
2723 | owl_fmtext_init_null(&fm); |
---|
2724 | owl_fmtext_append_normal(&fm, "default: "); |
---|
2725 | owl_fmtext_append_normal_color(&fm, "default\n", OWL_COLOR_DEFAULT, OWL_COLOR_DEFAULT); |
---|
2726 | |
---|
2727 | owl_fmtext_append_normal(&fm,"red: "); |
---|
2728 | owl_fmtext_append_normal_color(&fm, "red\n", OWL_COLOR_RED, OWL_COLOR_DEFAULT); |
---|
2729 | |
---|
2730 | owl_fmtext_append_normal(&fm,"green: "); |
---|
2731 | owl_fmtext_append_normal_color(&fm, "green\n", OWL_COLOR_GREEN, OWL_COLOR_DEFAULT); |
---|
2732 | |
---|
2733 | owl_fmtext_append_normal(&fm,"yellow: "); |
---|
2734 | owl_fmtext_append_normal_color(&fm, "yellow\n", OWL_COLOR_YELLOW, OWL_COLOR_DEFAULT); |
---|
2735 | |
---|
2736 | owl_fmtext_append_normal(&fm,"blue: "); |
---|
2737 | owl_fmtext_append_normal_color(&fm, "blue\n", OWL_COLOR_BLUE, OWL_COLOR_DEFAULT); |
---|
2738 | |
---|
2739 | owl_fmtext_append_normal(&fm,"magenta: "); |
---|
2740 | owl_fmtext_append_normal_color(&fm, "magenta\n", OWL_COLOR_MAGENTA, OWL_COLOR_DEFAULT); |
---|
2741 | |
---|
2742 | owl_fmtext_append_normal(&fm,"cyan: "); |
---|
2743 | owl_fmtext_append_normal_color(&fm, "cyan\n", OWL_COLOR_CYAN, OWL_COLOR_DEFAULT); |
---|
2744 | |
---|
2745 | owl_fmtext_append_normal(&fm,"white: "); |
---|
2746 | owl_fmtext_append_normal_color(&fm, "white\n", OWL_COLOR_WHITE, OWL_COLOR_DEFAULT); |
---|
2747 | |
---|
2748 | for(i = 8; i < COLORS; ++i) { |
---|
2749 | char* str1 = owl_sprintf("%4i: ",i); |
---|
2750 | char* str2 = owl_sprintf("%i\n",i); |
---|
2751 | owl_fmtext_append_normal(&fm,str1); |
---|
2752 | owl_fmtext_append_normal_color(&fm, str2, i, OWL_COLOR_DEFAULT); |
---|
2753 | owl_free(str1); |
---|
2754 | owl_free(str2); |
---|
2755 | } |
---|
2756 | |
---|
2757 | owl_function_popless_fmtext(&fm); |
---|
2758 | owl_fmtext_free(&fm); |
---|
2759 | } |
---|
2760 | |
---|
2761 | /* add the given class, inst, recip to the punt list for filtering. |
---|
2762 | * if direction==0 then punt |
---|
2763 | * if direction==1 then unpunt |
---|
2764 | */ |
---|
2765 | void owl_function_zpunt(const char *class, const char *inst, const char *recip, int direction) |
---|
2766 | { |
---|
2767 | char *puntexpr, *classexpr, *instexpr, *recipexpr; |
---|
2768 | char *quoted; |
---|
2769 | |
---|
2770 | if (!strcmp(class, "*")) { |
---|
2771 | classexpr = owl_sprintf("class .*"); |
---|
2772 | } else { |
---|
2773 | quoted=owl_text_quote(class, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2774 | owl_text_tr(quoted, ' ', '.'); |
---|
2775 | owl_text_tr(quoted, '\'', '.'); |
---|
2776 | owl_text_tr(quoted, '"', '.'); |
---|
2777 | classexpr = owl_sprintf("class ^(un)*%s(\\.d)*$", quoted); |
---|
2778 | owl_free(quoted); |
---|
2779 | } |
---|
2780 | if (!strcmp(inst, "*")) { |
---|
2781 | instexpr = owl_sprintf(" and instance .*"); |
---|
2782 | } else { |
---|
2783 | quoted=owl_text_quote(inst, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2784 | owl_text_tr(quoted, ' ', '.'); |
---|
2785 | owl_text_tr(quoted, '\'', '.'); |
---|
2786 | owl_text_tr(quoted, '"', '.'); |
---|
2787 | instexpr = owl_sprintf(" and instance ^(un)*%s(\\.d)*$", quoted); |
---|
2788 | owl_free(quoted); |
---|
2789 | } |
---|
2790 | if (!strcmp(recip, "*")) { |
---|
2791 | recipexpr = owl_sprintf(""); |
---|
2792 | } else { |
---|
2793 | if(!strcmp(recip, "%me%")) { |
---|
2794 | recip = owl_zephyr_get_sender(); |
---|
2795 | } |
---|
2796 | quoted=owl_text_quote(recip, OWL_REGEX_QUOTECHARS, OWL_REGEX_QUOTEWITH); |
---|
2797 | owl_text_tr(quoted, ' ', '.'); |
---|
2798 | owl_text_tr(quoted, '\'', '.'); |
---|
2799 | owl_text_tr(quoted, '"', '.'); |
---|
2800 | recipexpr = owl_sprintf(" and recipient ^%s$", quoted); |
---|
2801 | owl_free(quoted); |
---|
2802 | } |
---|
2803 | |
---|
2804 | puntexpr = owl_sprintf("%s %s %s", classexpr, instexpr, recipexpr); |
---|
2805 | owl_function_punt(puntexpr, direction); |
---|
2806 | owl_free(puntexpr); |
---|
2807 | owl_free(classexpr); |
---|
2808 | owl_free(instexpr); |
---|
2809 | owl_free(recipexpr); |
---|
2810 | } |
---|
2811 | |
---|
2812 | void owl_function_punt(const char *filter, int direction) |
---|
2813 | { |
---|
2814 | owl_filter *f; |
---|
2815 | owl_list *fl; |
---|
2816 | int i, j; |
---|
2817 | fl=owl_global_get_puntlist(&g); |
---|
2818 | |
---|
2819 | /* first, create the filter */ |
---|
2820 | owl_function_debugmsg("About to filter %s", filter); |
---|
2821 | f = owl_filter_new_fromstring("punt-filter", filter); |
---|
2822 | if (f == NULL) { |
---|
2823 | owl_function_error("Error creating filter for zpunt"); |
---|
2824 | return; |
---|
2825 | } |
---|
2826 | |
---|
2827 | /* Check for an identical filter */ |
---|
2828 | j=owl_list_get_size(fl); |
---|
2829 | for (i=0; i<j; i++) { |
---|
2830 | if (owl_filter_equiv(f, owl_list_get_element(fl, i))) { |
---|
2831 | owl_function_debugmsg("found an equivalent punt filter"); |
---|
2832 | /* if we're punting, then just silently bow out on this duplicate */ |
---|
2833 | if (direction==0) { |
---|
2834 | owl_filter_delete(f); |
---|
2835 | return; |
---|
2836 | } |
---|
2837 | |
---|
2838 | /* if we're unpunting, then remove this filter from the puntlist */ |
---|
2839 | if (direction==1) { |
---|
2840 | owl_filter_delete(owl_list_get_element(fl, i)); |
---|
2841 | owl_list_remove_element(fl, i); |
---|
2842 | owl_filter_delete(f); |
---|
2843 | return; |
---|
2844 | } |
---|
2845 | } |
---|
2846 | } |
---|
2847 | |
---|
2848 | owl_function_debugmsg("punting"); |
---|
2849 | /* If we're punting, add the filter to the global punt list */ |
---|
2850 | if (direction==0) { |
---|
2851 | owl_list_append_element(fl, f); |
---|
2852 | } |
---|
2853 | } |
---|
2854 | |
---|
2855 | void owl_function_activate_keymap(const char *keymap) |
---|
2856 | { |
---|
2857 | if (!owl_keyhandler_activate(owl_global_get_keyhandler(&g), keymap)) { |
---|
2858 | owl_function_error("Unable to activate keymap '%s'", keymap); |
---|
2859 | } |
---|
2860 | } |
---|
2861 | |
---|
2862 | void owl_function_show_keymaps(void) |
---|
2863 | { |
---|
2864 | owl_list l; |
---|
2865 | owl_fmtext fm; |
---|
2866 | const owl_keymap *km; |
---|
2867 | const owl_keyhandler *kh; |
---|
2868 | int i, numkm; |
---|
2869 | const char *kmname; |
---|
2870 | |
---|
2871 | kh = owl_global_get_keyhandler(&g); |
---|
2872 | owl_fmtext_init_null(&fm); |
---|
2873 | owl_fmtext_append_bold(&fm, "Keymaps: "); |
---|
2874 | owl_fmtext_append_normal(&fm, "(use 'show keymap <name>' for details)\n"); |
---|
2875 | owl_keyhandler_get_keymap_names(kh, &l); |
---|
2876 | owl_fmtext_append_list(&fm, &l, "\n", owl_function_keymap_summary); |
---|
2877 | owl_fmtext_append_normal(&fm, "\n"); |
---|
2878 | |
---|
2879 | numkm = owl_list_get_size(&l); |
---|
2880 | for (i=0; i<numkm; i++) { |
---|
2881 | kmname = owl_list_get_element(&l, i); |
---|
2882 | km = owl_keyhandler_get_keymap(kh, kmname); |
---|
2883 | owl_fmtext_append_bold(&fm, "\n\n----------------------------------------------------------------------------------------------------\n\n"); |
---|
2884 | owl_keymap_get_details(km, &fm); |
---|
2885 | } |
---|
2886 | owl_fmtext_append_normal(&fm, "\n"); |
---|
2887 | |
---|
2888 | owl_function_popless_fmtext(&fm); |
---|
2889 | owl_keyhandler_keymap_namelist_free(&l); |
---|
2890 | owl_fmtext_free(&fm); |
---|
2891 | } |
---|
2892 | |
---|
2893 | char *owl_function_keymap_summary(const char *name) |
---|
2894 | { |
---|
2895 | const owl_keymap *km |
---|
2896 | = owl_keyhandler_get_keymap(owl_global_get_keyhandler(&g), name); |
---|
2897 | if (km) return owl_keymap_summary(km); |
---|
2898 | else return(NULL); |
---|
2899 | } |
---|
2900 | |
---|
2901 | /* TODO: implement for real */ |
---|
2902 | void owl_function_show_keymap(const char *name) |
---|
2903 | { |
---|
2904 | owl_fmtext fm; |
---|
2905 | const owl_keymap *km; |
---|
2906 | |
---|
2907 | owl_fmtext_init_null(&fm); |
---|
2908 | km = owl_keyhandler_get_keymap(owl_global_get_keyhandler(&g), name); |
---|
2909 | if (km) { |
---|
2910 | owl_keymap_get_details(km, &fm); |
---|
2911 | } else { |
---|
2912 | owl_fmtext_append_normal(&fm, "No such keymap...\n"); |
---|
2913 | } |
---|
2914 | owl_function_popless_fmtext(&fm); |
---|
2915 | owl_fmtext_free(&fm); |
---|
2916 | } |
---|
2917 | |
---|
2918 | void owl_function_help_for_command(const char *cmdname) |
---|
2919 | { |
---|
2920 | owl_fmtext fm; |
---|
2921 | |
---|
2922 | owl_fmtext_init_null(&fm); |
---|
2923 | owl_cmd_get_help(owl_global_get_cmddict(&g), cmdname, &fm); |
---|
2924 | owl_function_popless_fmtext(&fm); |
---|
2925 | owl_fmtext_free(&fm); |
---|
2926 | } |
---|
2927 | |
---|
2928 | void owl_function_search_start(const char *string, int direction) |
---|
2929 | { |
---|
2930 | /* direction is OWL_DIRECTION_DOWNWARDS or OWL_DIRECTION_UPWARDS or |
---|
2931 | * OWL_DIRECTION_NONE */ |
---|
2932 | owl_regex re; |
---|
2933 | |
---|
2934 | if (string && owl_regex_create_quoted(&re, string) == 0) { |
---|
2935 | owl_global_set_search_re(&g, &re); |
---|
2936 | owl_regex_free(&re); |
---|
2937 | } else { |
---|
2938 | owl_global_set_search_re(&g, NULL); |
---|
2939 | } |
---|
2940 | |
---|
2941 | if (direction == OWL_DIRECTION_NONE) |
---|
2942 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2943 | else |
---|
2944 | owl_function_search_helper(0, direction); |
---|
2945 | } |
---|
2946 | |
---|
2947 | void owl_function_search_continue(int direction) |
---|
2948 | { |
---|
2949 | /* direction is OWL_DIRECTION_DOWNWARDS or OWL_DIRECTION_UPWARDS */ |
---|
2950 | owl_function_search_helper(1, direction); |
---|
2951 | } |
---|
2952 | |
---|
2953 | void owl_function_search_helper(int mode, int direction) |
---|
2954 | { |
---|
2955 | /* move to a message that contains the string. If direction is |
---|
2956 | * OWL_DIRECTION_DOWNWARDS then search fowards, if direction is |
---|
2957 | * OWL_DIRECTION_UPWARDS then search backwards. |
---|
2958 | * |
---|
2959 | * If mode==0 then it will stay on the current message if it |
---|
2960 | * contains the string. |
---|
2961 | */ |
---|
2962 | |
---|
2963 | const owl_view *v; |
---|
2964 | int viewsize, i, curmsg, start; |
---|
2965 | owl_message *m; |
---|
2966 | |
---|
2967 | v=owl_global_get_current_view(&g); |
---|
2968 | viewsize=owl_view_get_size(v); |
---|
2969 | curmsg=owl_global_get_curmsg(&g); |
---|
2970 | |
---|
2971 | if (viewsize==0) { |
---|
2972 | owl_function_error("No messages present"); |
---|
2973 | return; |
---|
2974 | } |
---|
2975 | |
---|
2976 | if (mode==0) { |
---|
2977 | start=curmsg; |
---|
2978 | } else if (direction==OWL_DIRECTION_DOWNWARDS) { |
---|
2979 | start=curmsg+1; |
---|
2980 | } else { |
---|
2981 | start=curmsg-1; |
---|
2982 | } |
---|
2983 | |
---|
2984 | /* bounds check */ |
---|
2985 | if (start>=viewsize || start<0) { |
---|
2986 | owl_function_error("No further matches found"); |
---|
2987 | return; |
---|
2988 | } |
---|
2989 | |
---|
2990 | for (i=start; i<viewsize && i>=0;) { |
---|
2991 | m=owl_view_get_element(v, i); |
---|
2992 | if (owl_message_search(m, owl_global_get_search_re(&g))) { |
---|
2993 | owl_global_set_curmsg(&g, i); |
---|
2994 | owl_function_calculate_topmsg(direction); |
---|
2995 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
2996 | if (direction==OWL_DIRECTION_DOWNWARDS) { |
---|
2997 | owl_global_set_direction_downwards(&g); |
---|
2998 | } else { |
---|
2999 | owl_global_set_direction_upwards(&g); |
---|
3000 | } |
---|
3001 | return; |
---|
3002 | } |
---|
3003 | if (direction==OWL_DIRECTION_DOWNWARDS) { |
---|
3004 | i++; |
---|
3005 | } else { |
---|
3006 | i--; |
---|
3007 | } |
---|
3008 | owl_function_mask_sigint(NULL); |
---|
3009 | if(owl_global_is_interrupted(&g)) { |
---|
3010 | owl_global_unset_interrupted(&g); |
---|
3011 | owl_function_unmask_sigint(NULL); |
---|
3012 | owl_function_makemsg("Search interrupted!"); |
---|
3013 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3014 | return; |
---|
3015 | } |
---|
3016 | owl_function_unmask_sigint(NULL); |
---|
3017 | } |
---|
3018 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3019 | owl_function_error("No matches found"); |
---|
3020 | } |
---|
3021 | |
---|
3022 | /* strips formatting from ztext and returns the unformatted text. |
---|
3023 | * caller is responsible for freeing. */ |
---|
3024 | char *owl_function_ztext_stylestrip(const char *zt) |
---|
3025 | { |
---|
3026 | owl_fmtext fm; |
---|
3027 | char *plaintext; |
---|
3028 | |
---|
3029 | owl_fmtext_init_null(&fm); |
---|
3030 | owl_fmtext_append_ztext(&fm, zt); |
---|
3031 | plaintext = owl_fmtext_print_plain(&fm); |
---|
3032 | owl_fmtext_free(&fm); |
---|
3033 | return(plaintext); |
---|
3034 | } |
---|
3035 | |
---|
3036 | /* Popup a buddylisting. If filename is NULL use the default .anyone */ |
---|
3037 | void owl_function_buddylist(int aim, int zephyr, const char *filename) |
---|
3038 | { |
---|
3039 | int i, j, idle; |
---|
3040 | int interrupted = 0; |
---|
3041 | owl_fmtext fm; |
---|
3042 | const owl_buddylist *bl; |
---|
3043 | const owl_buddy *b; |
---|
3044 | char *timestr; |
---|
3045 | #ifdef HAVE_LIBZEPHYR |
---|
3046 | int x; |
---|
3047 | owl_list anyone; |
---|
3048 | const char *user; |
---|
3049 | char *tmp; |
---|
3050 | ZLocations_t location[200]; |
---|
3051 | int numlocs, ret; |
---|
3052 | #endif |
---|
3053 | |
---|
3054 | owl_fmtext_init_null(&fm); |
---|
3055 | |
---|
3056 | /* AIM first */ |
---|
3057 | if (aim && owl_global_is_aimloggedin(&g)) { |
---|
3058 | bl=owl_global_get_buddylist(&g); |
---|
3059 | |
---|
3060 | owl_fmtext_append_bold(&fm, "AIM users logged in:\n"); |
---|
3061 | /* we're assuming AIM for now */ |
---|
3062 | j=owl_buddylist_get_size(bl); |
---|
3063 | for (i=0; i<j; i++) { |
---|
3064 | b=owl_buddylist_get_buddy_n(bl, i); |
---|
3065 | idle=owl_buddy_get_idle_time(b); |
---|
3066 | if (idle!=0) { |
---|
3067 | timestr=owl_util_minutes_to_timestr(idle); |
---|
3068 | } else { |
---|
3069 | timestr=owl_strdup(""); |
---|
3070 | } |
---|
3071 | owl_fmtext_appendf_normal(&fm, " %-20.20s %-12.12s\n", owl_buddy_get_name(b), timestr); |
---|
3072 | owl_free(timestr); |
---|
3073 | } |
---|
3074 | } |
---|
3075 | |
---|
3076 | #ifdef HAVE_LIBZEPHYR |
---|
3077 | if (zephyr) { |
---|
3078 | if(!owl_global_is_havezephyr(&g)) { |
---|
3079 | owl_function_error("Zephyr currently not available."); |
---|
3080 | } else { |
---|
3081 | owl_fmtext_append_bold(&fm, "Zephyr users logged in:\n"); |
---|
3082 | owl_list_create(&anyone); |
---|
3083 | ret=owl_zephyr_get_anyone_list(&anyone, filename); |
---|
3084 | if (ret) { |
---|
3085 | if (errno == ENOENT) { |
---|
3086 | owl_fmtext_append_normal(&fm, " You have not added any zephyr buddies. Use the\n"); |
---|
3087 | owl_fmtext_append_normal(&fm, " command ':addbuddy zephyr "); |
---|
3088 | owl_fmtext_append_bold( &fm, "<username>"); |
---|
3089 | owl_fmtext_append_normal(&fm, "'.\n"); |
---|
3090 | } else { |
---|
3091 | owl_fmtext_append_normal(&fm, " Could not read zephyr buddies from the .anyone file.\n"); |
---|
3092 | } |
---|
3093 | } else { |
---|
3094 | j=owl_list_get_size(&anyone); |
---|
3095 | for (i=0; i<j; i++) { |
---|
3096 | user=owl_list_get_element(&anyone, i); |
---|
3097 | ret=ZLocateUser(zstr(user), &numlocs, ZAUTH); |
---|
3098 | |
---|
3099 | owl_function_mask_sigint(NULL); |
---|
3100 | if(owl_global_is_interrupted(&g)) { |
---|
3101 | interrupted = 1; |
---|
3102 | owl_global_unset_interrupted(&g); |
---|
3103 | owl_function_unmask_sigint(NULL); |
---|
3104 | owl_function_makemsg("Interrupted!"); |
---|
3105 | break; |
---|
3106 | } |
---|
3107 | |
---|
3108 | owl_function_unmask_sigint(NULL); |
---|
3109 | |
---|
3110 | if (ret!=ZERR_NONE) { |
---|
3111 | owl_function_error("Error getting location for %s", user); |
---|
3112 | continue; |
---|
3113 | } |
---|
3114 | |
---|
3115 | numlocs=200; |
---|
3116 | ret=ZGetLocations(location, &numlocs); |
---|
3117 | if (ret==0) { |
---|
3118 | for (x=0; x<numlocs; x++) { |
---|
3119 | tmp=short_zuser(user); |
---|
3120 | owl_fmtext_appendf_normal(&fm, " %-10.10s %-24.24s %-12.12s %20.20s\n", |
---|
3121 | tmp, |
---|
3122 | location[x].host, |
---|
3123 | location[x].tty, |
---|
3124 | location[x].time); |
---|
3125 | owl_free(tmp); |
---|
3126 | } |
---|
3127 | if (numlocs>=200) { |
---|
3128 | owl_fmtext_append_normal(&fm, " Too many locations found for this user, truncating.\n"); |
---|
3129 | } |
---|
3130 | } |
---|
3131 | } |
---|
3132 | } |
---|
3133 | owl_list_free_all(&anyone, owl_free); |
---|
3134 | } |
---|
3135 | } |
---|
3136 | #endif |
---|
3137 | |
---|
3138 | if (aim && zephyr) { |
---|
3139 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_get_blist")) { |
---|
3140 | char * perlblist = owl_perlconfig_execute("BarnOwl::Hooks::_get_blist()"); |
---|
3141 | if (perlblist) { |
---|
3142 | owl_fmtext_append_ztext(&fm, perlblist); |
---|
3143 | owl_free(perlblist); |
---|
3144 | } |
---|
3145 | } |
---|
3146 | } |
---|
3147 | |
---|
3148 | if(!interrupted) { |
---|
3149 | owl_function_popless_fmtext(&fm); |
---|
3150 | } |
---|
3151 | owl_fmtext_free(&fm); |
---|
3152 | } |
---|
3153 | |
---|
3154 | /* Dump messages in the current view to the file 'filename'. */ |
---|
3155 | void owl_function_dump(const char *filename) |
---|
3156 | { |
---|
3157 | int i, j; |
---|
3158 | owl_message *m; |
---|
3159 | const owl_view *v; |
---|
3160 | FILE *file; |
---|
3161 | char *plaintext; |
---|
3162 | |
---|
3163 | v=owl_global_get_current_view(&g); |
---|
3164 | |
---|
3165 | /* in the future make it ask yes/no */ |
---|
3166 | /* |
---|
3167 | ret=stat(filename, &sbuf); |
---|
3168 | if (!ret) { |
---|
3169 | ret=owl_function_askyesno("File exists, continue? [Y/n]"); |
---|
3170 | if (!ret) return; |
---|
3171 | } |
---|
3172 | */ |
---|
3173 | |
---|
3174 | file=fopen(filename, "w"); |
---|
3175 | if (!file) { |
---|
3176 | owl_function_error("Error opening file"); |
---|
3177 | return; |
---|
3178 | } |
---|
3179 | |
---|
3180 | j=owl_view_get_size(v); |
---|
3181 | for (i=0; i<j; i++) { |
---|
3182 | m=owl_view_get_element(v, i); |
---|
3183 | plaintext = owl_strip_format_chars(owl_message_get_text(m)); |
---|
3184 | if (plaintext) { |
---|
3185 | fputs(plaintext, file); |
---|
3186 | owl_free(plaintext); |
---|
3187 | } |
---|
3188 | } |
---|
3189 | fclose(file); |
---|
3190 | owl_function_makemsg("Messages dumped to %s", filename); |
---|
3191 | } |
---|
3192 | |
---|
3193 | void owl_function_do_newmsgproc(void) |
---|
3194 | { |
---|
3195 | if (owl_global_get_newmsgproc(&g) && strcmp(owl_global_get_newmsgproc(&g), "")) { |
---|
3196 | /* if there's a process out there, we need to check on it */ |
---|
3197 | if (owl_global_get_newmsgproc_pid(&g)) { |
---|
3198 | owl_function_debugmsg("Checking on newmsgproc pid==%i", owl_global_get_newmsgproc_pid(&g)); |
---|
3199 | owl_function_debugmsg("Waitpid return is %i", waitpid(owl_global_get_newmsgproc_pid(&g), NULL, WNOHANG)); |
---|
3200 | waitpid(owl_global_get_newmsgproc_pid(&g), NULL, WNOHANG); |
---|
3201 | if (waitpid(owl_global_get_newmsgproc_pid(&g), NULL, WNOHANG)==-1) { |
---|
3202 | /* it exited */ |
---|
3203 | owl_global_set_newmsgproc_pid(&g, 0); |
---|
3204 | owl_function_debugmsg("newmsgproc exited"); |
---|
3205 | } else { |
---|
3206 | owl_function_debugmsg("newmsgproc did not exit"); |
---|
3207 | } |
---|
3208 | } |
---|
3209 | |
---|
3210 | /* if it exited, fork & exec a new one */ |
---|
3211 | if (owl_global_get_newmsgproc_pid(&g)==0) { |
---|
3212 | pid_t i; |
---|
3213 | int myargc; |
---|
3214 | i=fork(); |
---|
3215 | if (i) { |
---|
3216 | /* parent set the child's pid */ |
---|
3217 | owl_global_set_newmsgproc_pid(&g, i); |
---|
3218 | owl_function_debugmsg("I'm the parent and I started a new newmsgproc with pid %i", i); |
---|
3219 | } else { |
---|
3220 | /* child exec's the program */ |
---|
3221 | char **parsed; |
---|
3222 | parsed=owl_parseline(owl_global_get_newmsgproc(&g), &myargc); |
---|
3223 | if (myargc < 0) { |
---|
3224 | owl_function_debugmsg("Could not parse newmsgproc '%s': unbalanced quotes?", owl_global_get_newmsgproc(&g)); |
---|
3225 | } |
---|
3226 | if (myargc <= 0) { |
---|
3227 | _exit(127); |
---|
3228 | } |
---|
3229 | parsed=owl_realloc(parsed, sizeof(*parsed) * (myargc+1)); |
---|
3230 | parsed[myargc] = NULL; |
---|
3231 | |
---|
3232 | owl_function_debugmsg("About to exec \"%s\" with %d arguments", parsed[0], myargc); |
---|
3233 | |
---|
3234 | execvp(parsed[0], parsed); |
---|
3235 | |
---|
3236 | |
---|
3237 | /* was there an error exec'ing? */ |
---|
3238 | owl_function_debugmsg("Cannot run newmsgproc '%s': cannot exec '%s': %s", |
---|
3239 | owl_global_get_newmsgproc(&g), parsed[0], strerror(errno)); |
---|
3240 | _exit(127); |
---|
3241 | } |
---|
3242 | } |
---|
3243 | } |
---|
3244 | } |
---|
3245 | |
---|
3246 | /* print the xterm escape sequence to raise the window */ |
---|
3247 | void owl_function_xterm_raise(void) |
---|
3248 | { |
---|
3249 | printf("\033[5t"); |
---|
3250 | } |
---|
3251 | |
---|
3252 | /* print the xterm escape sequence to deiconify the window */ |
---|
3253 | void owl_function_xterm_deiconify(void) |
---|
3254 | { |
---|
3255 | printf("\033[1t"); |
---|
3256 | } |
---|
3257 | |
---|
3258 | /* Add the specified command to the startup file. Eventually this |
---|
3259 | * should be clever, and rewriting settings that will obviosly |
---|
3260 | * override earlier settings with 'set' 'bindkey' and 'alias' |
---|
3261 | * commands. For now though we just remove any line that would |
---|
3262 | * duplicate this one and then append this line to the end of |
---|
3263 | * startupfile. |
---|
3264 | */ |
---|
3265 | void owl_function_addstartup(const char *buff) |
---|
3266 | { |
---|
3267 | FILE *file; |
---|
3268 | const char *filename; |
---|
3269 | |
---|
3270 | filename=owl_global_get_startupfile(&g); |
---|
3271 | |
---|
3272 | /* delete earlier copies */ |
---|
3273 | owl_util_file_deleteline(filename, buff, 1); |
---|
3274 | |
---|
3275 | file=fopen(filename, "a"); |
---|
3276 | if (!file) { |
---|
3277 | owl_function_error("Error opening startupfile for new command"); |
---|
3278 | return; |
---|
3279 | } |
---|
3280 | |
---|
3281 | /* add this line */ |
---|
3282 | fprintf(file, "%s\n", buff); |
---|
3283 | |
---|
3284 | fclose(file); |
---|
3285 | } |
---|
3286 | |
---|
3287 | /* Remove the specified command from the startup file. */ |
---|
3288 | void owl_function_delstartup(const char *buff) |
---|
3289 | { |
---|
3290 | const char *filename; |
---|
3291 | filename=owl_global_get_startupfile(&g); |
---|
3292 | owl_util_file_deleteline(filename, buff, 1); |
---|
3293 | } |
---|
3294 | |
---|
3295 | /* Execute owl commands from the given filename. If the filename |
---|
3296 | * is NULL, use the default owl startup commands file. |
---|
3297 | */ |
---|
3298 | void owl_function_source(const char *filename) |
---|
3299 | { |
---|
3300 | char *path; |
---|
3301 | FILE *file; |
---|
3302 | char *s = NULL; |
---|
3303 | int fail_silent = 0; |
---|
3304 | |
---|
3305 | if (!filename) { |
---|
3306 | fail_silent = 1; |
---|
3307 | path = owl_strdup(owl_global_get_startupfile(&g)); |
---|
3308 | } else { |
---|
3309 | path = owl_util_makepath(filename); |
---|
3310 | } |
---|
3311 | file = fopen(path, "r"); |
---|
3312 | owl_free(path); |
---|
3313 | if (!file) { |
---|
3314 | if (!fail_silent) { |
---|
3315 | owl_function_error("Error opening file: %s", filename); |
---|
3316 | } |
---|
3317 | return; |
---|
3318 | } |
---|
3319 | while (owl_getline_chomp(&s, file)) { |
---|
3320 | if (s[0] == '\0' || s[0] == '#') |
---|
3321 | continue; |
---|
3322 | owl_function_command(s); |
---|
3323 | } |
---|
3324 | |
---|
3325 | owl_free(s); |
---|
3326 | fclose(file); |
---|
3327 | } |
---|
3328 | |
---|
3329 | void owl_function_change_style(owl_view *v, const char *stylename) |
---|
3330 | { |
---|
3331 | const owl_style *s; |
---|
3332 | |
---|
3333 | s=owl_global_get_style_by_name(&g, stylename); |
---|
3334 | if (!s) { |
---|
3335 | owl_function_error("No style named %s", stylename); |
---|
3336 | return; |
---|
3337 | } |
---|
3338 | owl_view_set_style(v, s); |
---|
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_toggleoneline(void) |
---|
3345 | { |
---|
3346 | owl_view *v; |
---|
3347 | const owl_style *s; |
---|
3348 | |
---|
3349 | v=owl_global_get_current_view(&g); |
---|
3350 | s=owl_view_get_style(v); |
---|
3351 | |
---|
3352 | if (!owl_style_matches_name(s, "oneline")) { |
---|
3353 | owl_function_change_style(v, "oneline"); |
---|
3354 | } else { |
---|
3355 | owl_function_change_style(v, owl_global_get_default_style(&g)); |
---|
3356 | } |
---|
3357 | |
---|
3358 | owl_messagelist_invalidate_formats(owl_global_get_msglist(&g)); |
---|
3359 | owl_function_calculate_topmsg(OWL_DIRECTION_DOWNWARDS); |
---|
3360 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3361 | } |
---|
3362 | |
---|
3363 | void owl_function_error(const char *fmt, ...) |
---|
3364 | { |
---|
3365 | static int in_error = 0; |
---|
3366 | va_list ap; |
---|
3367 | char *buff; |
---|
3368 | const char *nl; |
---|
3369 | |
---|
3370 | if (++in_error > 2) { |
---|
3371 | /* More than two nested errors, bail immediately. */ |
---|
3372 | in_error--; |
---|
3373 | return; |
---|
3374 | } |
---|
3375 | |
---|
3376 | va_start(ap, fmt); |
---|
3377 | buff = g_strdup_vprintf(fmt, ap); |
---|
3378 | va_end(ap); |
---|
3379 | |
---|
3380 | owl_function_debugmsg("ERROR: %s", buff); |
---|
3381 | owl_function_log_err(buff); |
---|
3382 | |
---|
3383 | nl = strchr(buff, '\n'); |
---|
3384 | |
---|
3385 | /* |
---|
3386 | Showing admin messages triggers a lot of code. If we have a |
---|
3387 | recursive error call, that's the most likely candidate, so |
---|
3388 | suppress the call in that case, to try to avoid infinite looping. |
---|
3389 | */ |
---|
3390 | |
---|
3391 | if(nl && *(nl + 1) && in_error == 1) { |
---|
3392 | /* Multiline error */ |
---|
3393 | owl_function_adminmsg("ERROR", buff); |
---|
3394 | } else { |
---|
3395 | owl_function_makemsg("[Error] %s", buff); |
---|
3396 | } |
---|
3397 | |
---|
3398 | owl_free(buff); |
---|
3399 | |
---|
3400 | in_error--; |
---|
3401 | } |
---|
3402 | |
---|
3403 | void owl_function_log_err(const char *string) |
---|
3404 | { |
---|
3405 | char *date; |
---|
3406 | time_t now; |
---|
3407 | char *buff; |
---|
3408 | |
---|
3409 | now=time(NULL); |
---|
3410 | date=owl_strdup(ctime(&now)); |
---|
3411 | date[strlen(date)-1]='\0'; |
---|
3412 | |
---|
3413 | buff = owl_sprintf("%s %s", date, string); |
---|
3414 | |
---|
3415 | owl_errqueue_append_err(owl_global_get_errqueue(&g), buff); |
---|
3416 | |
---|
3417 | owl_free(buff); |
---|
3418 | owl_free(date); |
---|
3419 | } |
---|
3420 | |
---|
3421 | void owl_function_showerrs(void) |
---|
3422 | { |
---|
3423 | owl_fmtext fm; |
---|
3424 | |
---|
3425 | owl_fmtext_init_null(&fm); |
---|
3426 | owl_fmtext_append_normal(&fm, "Errors:\n\n"); |
---|
3427 | owl_errqueue_to_fmtext(owl_global_get_errqueue(&g), &fm); |
---|
3428 | owl_function_popless_fmtext(&fm); |
---|
3429 | } |
---|
3430 | |
---|
3431 | void owl_function_makemsg(const char *fmt, ...) |
---|
3432 | { |
---|
3433 | va_list ap; |
---|
3434 | char buff[2048]; |
---|
3435 | |
---|
3436 | if (!owl_global_get_curs_msgwin(&g)) return; |
---|
3437 | |
---|
3438 | va_start(ap, fmt); |
---|
3439 | werase(owl_global_get_curs_msgwin(&g)); |
---|
3440 | |
---|
3441 | vsnprintf(buff, 2048, fmt, ap); |
---|
3442 | owl_function_debugmsg("makemsg: %s", buff); |
---|
3443 | waddstr(owl_global_get_curs_msgwin(&g), buff); |
---|
3444 | wnoutrefresh(owl_global_get_curs_msgwin(&g)); |
---|
3445 | owl_global_set_needrefresh(&g); |
---|
3446 | va_end(ap); |
---|
3447 | } |
---|
3448 | |
---|
3449 | /* get locations for everyone in .anyone. If 'notify' is '1' then |
---|
3450 | * send a pseudo login or logout message for everyone not in sync with |
---|
3451 | * the global zephyr buddy list. The list is updated regardless of |
---|
3452 | * the status of 'notify'. |
---|
3453 | */ |
---|
3454 | void owl_function_zephyr_buddy_check(int notify) |
---|
3455 | { |
---|
3456 | #ifdef HAVE_LIBZEPHYR |
---|
3457 | int i, j; |
---|
3458 | owl_list anyone; |
---|
3459 | owl_message *m; |
---|
3460 | owl_zbuddylist *zbl; |
---|
3461 | const char *user; |
---|
3462 | ZLocations_t location[200]; |
---|
3463 | int numlocs, ret; |
---|
3464 | |
---|
3465 | if (!owl_global_is_havezephyr(&g)) return; |
---|
3466 | |
---|
3467 | zbl=owl_global_get_zephyr_buddylist(&g); |
---|
3468 | |
---|
3469 | owl_list_create(&anyone); |
---|
3470 | ret=owl_zephyr_get_anyone_list(&anyone, NULL); |
---|
3471 | |
---|
3472 | j=owl_list_get_size(&anyone); |
---|
3473 | for (i=0; i<j; i++) { |
---|
3474 | user=owl_list_get_element(&anyone, i); |
---|
3475 | ret=ZLocateUser(zstr(user), &numlocs, ZAUTH); |
---|
3476 | if (ret!=ZERR_NONE) { |
---|
3477 | owl_function_error("Error getting location for %s", user); |
---|
3478 | continue; |
---|
3479 | } |
---|
3480 | numlocs=200; |
---|
3481 | ret=ZGetLocations(location, &numlocs); |
---|
3482 | if (ret==0) { |
---|
3483 | if ((numlocs>0) && !owl_zbuddylist_contains_user(zbl, user)) { |
---|
3484 | /* Send a PSEUDO LOGIN! */ |
---|
3485 | if (notify) { |
---|
3486 | m=owl_malloc(sizeof(owl_message)); |
---|
3487 | owl_message_create_pseudo_zlogin(m, 0, user, location[0].host, location[0].time, location[0].tty); |
---|
3488 | owl_global_messagequeue_addmsg(&g, m); |
---|
3489 | } |
---|
3490 | owl_zbuddylist_adduser(zbl, user); |
---|
3491 | owl_function_debugmsg("owl_function_zephyr_buddy_check: login for %s ", user); |
---|
3492 | } else if ((numlocs==0) && owl_zbuddylist_contains_user(zbl, user)) { |
---|
3493 | /* I don't think this ever happens (if there are 0 locations we should get an error from |
---|
3494 | * ZGetLocations) |
---|
3495 | */ |
---|
3496 | owl_function_error("owl_function_zephyr_buddy_check: exceptional case logout for %s ",user); |
---|
3497 | } |
---|
3498 | } else if ((ret==ZERR_NOLOCATIONS) && owl_zbuddylist_contains_user(zbl, user)) { |
---|
3499 | /* Send a PSEUDO LOGOUT! */ |
---|
3500 | if (notify) { |
---|
3501 | m=owl_malloc(sizeof(owl_message)); |
---|
3502 | owl_message_create_pseudo_zlogin(m, 1, user, "", "", ""); |
---|
3503 | owl_global_messagequeue_addmsg(&g, m); |
---|
3504 | } |
---|
3505 | owl_zbuddylist_deluser(zbl, user); |
---|
3506 | owl_function_debugmsg("owl_function_zephyr_buddy_check: logout for %s ",user); |
---|
3507 | } |
---|
3508 | } |
---|
3509 | |
---|
3510 | owl_list_free_all(&anyone, owl_free); |
---|
3511 | #endif |
---|
3512 | } |
---|
3513 | |
---|
3514 | void owl_function_aimsearch_results(const char *email, owl_list *namelist) |
---|
3515 | { |
---|
3516 | owl_fmtext fm; |
---|
3517 | int i, j; |
---|
3518 | |
---|
3519 | owl_fmtext_init_null(&fm); |
---|
3520 | owl_fmtext_append_normal(&fm, "AIM screennames associated with "); |
---|
3521 | owl_fmtext_append_normal(&fm, email); |
---|
3522 | owl_fmtext_append_normal(&fm, ":\n"); |
---|
3523 | |
---|
3524 | j=owl_list_get_size(namelist); |
---|
3525 | for (i=0; i<j; i++) { |
---|
3526 | owl_fmtext_append_normal(&fm, " "); |
---|
3527 | owl_fmtext_append_normal(&fm, owl_list_get_element(namelist, i)); |
---|
3528 | owl_fmtext_append_normal(&fm, "\n"); |
---|
3529 | } |
---|
3530 | |
---|
3531 | owl_function_popless_fmtext(&fm); |
---|
3532 | owl_fmtext_free(&fm); |
---|
3533 | } |
---|
3534 | |
---|
3535 | int owl_function_get_color_count(void) |
---|
3536 | { |
---|
3537 | return COLORS; |
---|
3538 | } |
---|
3539 | |
---|
3540 | void owl_function_mask_sigint(sigset_t *oldmask) { |
---|
3541 | sigset_t intr; |
---|
3542 | |
---|
3543 | sigemptyset(&intr); |
---|
3544 | sigaddset(&intr, SIGINT); |
---|
3545 | sigprocmask(SIG_BLOCK, &intr, oldmask); |
---|
3546 | } |
---|
3547 | |
---|
3548 | void owl_function_unmask_sigint(sigset_t *oldmask) { |
---|
3549 | sigset_t intr; |
---|
3550 | |
---|
3551 | sigemptyset(&intr); |
---|
3552 | sigaddset(&intr, SIGINT); |
---|
3553 | sigprocmask(SIG_UNBLOCK, &intr, oldmask); |
---|
3554 | } |
---|
3555 | |
---|
3556 | void _owl_function_mark_message(const owl_message *m) |
---|
3557 | { |
---|
3558 | if (m) { |
---|
3559 | owl_global_set_markedmsgid(&g, owl_message_get_id(m)); |
---|
3560 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3561 | } |
---|
3562 | } |
---|
3563 | |
---|
3564 | void owl_function_mark_message(void) |
---|
3565 | { |
---|
3566 | const owl_message *m; |
---|
3567 | const owl_view *v; |
---|
3568 | |
---|
3569 | v=owl_global_get_current_view(&g); |
---|
3570 | |
---|
3571 | /* bail if there's no current message */ |
---|
3572 | if (owl_view_get_size(v) < 1) { |
---|
3573 | owl_function_error("No messages to mark"); |
---|
3574 | return; |
---|
3575 | } |
---|
3576 | |
---|
3577 | /* mark the message */ |
---|
3578 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
3579 | _owl_function_mark_message(m); |
---|
3580 | owl_function_makemsg("Mark set"); |
---|
3581 | } |
---|
3582 | |
---|
3583 | void owl_function_swap_cur_marked(void) |
---|
3584 | { |
---|
3585 | int marked_id; |
---|
3586 | const owl_message *m; |
---|
3587 | const owl_view *v; |
---|
3588 | |
---|
3589 | marked_id=owl_global_get_markedmsgid(&g); |
---|
3590 | if (marked_id == -1) { |
---|
3591 | owl_function_error("Mark not set."); |
---|
3592 | return; |
---|
3593 | } |
---|
3594 | |
---|
3595 | v=owl_global_get_current_view(&g); |
---|
3596 | /* bail if there's no current message */ |
---|
3597 | if (owl_view_get_size(v) < 1) { |
---|
3598 | return; |
---|
3599 | } |
---|
3600 | |
---|
3601 | m=owl_view_get_element(v, owl_global_get_curmsg(&g)); |
---|
3602 | _owl_function_mark_message(m); |
---|
3603 | owl_global_set_curmsg(&g, owl_view_get_nearest_to_msgid(v, marked_id)); |
---|
3604 | owl_function_calculate_topmsg(OWL_DIRECTION_NONE); |
---|
3605 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
---|
3606 | owl_global_set_direction_downwards(&g); |
---|
3607 | } |
---|