| 1 | /* -*- mode: c; indent-tabs-mode: t; c-basic-offset: 8 -*- */ |
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| 2 | #ifdef HAVE_LIBZEPHYR |
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| 3 | #include <zephyr/zephyr.h> |
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| 4 | #endif |
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| 5 | #include <EXTERN.h> |
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| 6 | |
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| 7 | #define OWL_PERL |
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| 8 | #include "owl.h" |
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| 9 | SV *owl_perlconfig_curmessage2hashref(void); |
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| 10 | |
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| 11 | #define SV_IS_CODEREF(sv) (SvROK((sv)) && SvTYPE(SvRV((sv))) == SVt_PVCV) |
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| 12 | |
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| 13 | /************************************************************* |
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| 14 | * NOTE |
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| 15 | ************************************************************* |
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| 16 | * These functions, when they are intended to be user-visible, |
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| 17 | * are documented in perl/lib/BarnOwl.pm. If you add functions |
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| 18 | * to this file, add the appropriate documentation there! |
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| 19 | * |
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| 20 | * If the function is simple enough, we simply define its |
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| 21 | * entire functionality here in XS. If, however, it needs |
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| 22 | * complex argument processing or something, we define a |
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| 23 | * simple version here that takes arguments in as flat a |
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| 24 | * manner as possible, to simplify the XS code, put it in |
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| 25 | * BarnOwl::Intenal::, and write a perl wrapper in BarnOwl.pm |
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| 26 | * that munges the arguments as appropriate and calls the |
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| 27 | * internal version. |
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| 28 | */ |
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| 29 | |
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| 30 | MODULE = BarnOwl PACKAGE = BarnOwl |
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| 31 | |
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| 32 | char * |
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| 33 | command(cmd, ...) |
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| 34 | char *cmd |
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| 35 | PREINIT: |
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| 36 | char *rv = NULL; |
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| 37 | char **argv; |
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| 38 | int i; |
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| 39 | CODE: |
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| 40 | { |
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| 41 | if (items == 1) { |
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| 42 | rv = owl_function_command(cmd); |
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| 43 | } else { |
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| 44 | argv = owl_malloc((items + 1) * sizeof *argv); |
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| 45 | argv[0] = cmd; |
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| 46 | for(i = 1; i < items; i++) { |
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| 47 | argv[i] = SvPV_nolen(ST(i)); |
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| 48 | } |
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| 49 | rv = owl_function_command_argv(argv, items); |
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| 50 | owl_free(argv); |
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| 51 | } |
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| 52 | RETVAL = rv; |
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| 53 | } |
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| 54 | OUTPUT: |
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| 55 | RETVAL |
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| 56 | CLEANUP: |
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| 57 | if (rv) owl_free(rv); |
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| 58 | |
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| 59 | SV * |
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| 60 | getcurmsg() |
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| 61 | CODE: |
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| 62 | RETVAL = owl_perlconfig_curmessage2hashref(); |
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| 63 | OUTPUT: |
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| 64 | RETVAL |
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| 65 | |
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| 66 | int |
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| 67 | getnumcols() |
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| 68 | CODE: |
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| 69 | RETVAL = owl_global_get_cols(&g); |
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| 70 | OUTPUT: |
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| 71 | RETVAL |
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| 72 | |
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| 73 | time_t |
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| 74 | getidletime() |
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| 75 | CODE: |
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| 76 | RETVAL = owl_global_get_idletime(&g); |
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| 77 | OUTPUT: |
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| 78 | RETVAL |
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| 79 | |
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| 80 | const char * |
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| 81 | zephyr_getrealm() |
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| 82 | CODE: |
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| 83 | RETVAL = owl_zephyr_get_realm(); |
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| 84 | OUTPUT: |
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| 85 | RETVAL |
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| 86 | |
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| 87 | char * |
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| 88 | zephyr_getsender() |
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| 89 | CODE: |
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| 90 | RETVAL = owl_zephyr_get_sender(); |
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| 91 | OUTPUT: |
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| 92 | RETVAL |
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| 93 | |
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| 94 | void |
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| 95 | zephyr_zwrite(cmd,msg) |
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| 96 | char *cmd |
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| 97 | char *msg |
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| 98 | PREINIT: |
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| 99 | int i; |
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| 100 | CODE: |
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| 101 | i = owl_zwrite_create_and_send_from_line(cmd, msg); |
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| 102 | |
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| 103 | char * |
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| 104 | ztext_stylestrip(ztext) |
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| 105 | char *ztext |
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| 106 | PREINIT: |
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| 107 | char *rv = NULL; |
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| 108 | CODE: |
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| 109 | rv = owl_function_ztext_stylestrip(ztext); |
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| 110 | RETVAL = rv; |
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| 111 | OUTPUT: |
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| 112 | RETVAL |
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| 113 | CLEANUP: |
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| 114 | if (rv) owl_free(rv); |
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| 115 | |
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| 116 | char * |
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| 117 | zephyr_smartstrip_user(in) |
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| 118 | char *in |
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| 119 | PREINIT: |
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| 120 | char *rv = NULL; |
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| 121 | CODE: |
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| 122 | { |
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| 123 | rv = owl_zephyr_smartstripped_user(in); |
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| 124 | RETVAL = rv; |
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| 125 | } |
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| 126 | OUTPUT: |
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| 127 | RETVAL |
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| 128 | CLEANUP: |
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| 129 | owl_free(rv); |
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| 130 | |
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| 131 | char * |
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| 132 | zephyr_getsubs() |
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| 133 | PREINIT: |
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| 134 | char *rv = NULL; |
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| 135 | CODE: |
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| 136 | rv = owl_zephyr_getsubs(); |
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| 137 | RETVAL = rv; |
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| 138 | OUTPUT: |
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| 139 | RETVAL |
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| 140 | CLEANUP: |
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| 141 | if (rv) owl_free(rv); |
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| 142 | |
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| 143 | void queue_message(msg) |
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| 144 | SV *msg |
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| 145 | PREINIT: |
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| 146 | owl_message *m; |
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| 147 | CODE: |
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| 148 | { |
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| 149 | if(!SvROK(msg) || SvTYPE(SvRV(msg)) != SVt_PVHV) { |
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| 150 | croak("Usage: BarnOwl::queue_message($message)"); |
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| 151 | } |
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| 152 | |
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| 153 | m = owl_perlconfig_hashref2message(msg); |
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| 154 | |
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| 155 | owl_global_messagequeue_addmsg(&g, m); |
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| 156 | } |
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| 157 | |
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| 158 | void admin_message(header, body) |
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| 159 | char *header |
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| 160 | char *body |
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| 161 | CODE: |
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| 162 | { |
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| 163 | owl_function_adminmsg(header, body); |
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| 164 | } |
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| 165 | |
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| 166 | void start_question(line, callback) |
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| 167 | char *line |
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| 168 | SV *callback |
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| 169 | PREINIT: |
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| 170 | CODE: |
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| 171 | { |
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| 172 | if(!SV_IS_CODEREF(callback)) |
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| 173 | croak("Callback must be a subref"); |
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| 174 | |
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| 175 | owl_function_start_question(line); |
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| 176 | |
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| 177 | SvREFCNT_inc(callback); |
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| 178 | owl_editwin_set_cbdata(owl_global_get_typwin(&g), callback); |
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| 179 | owl_editwin_set_callback(owl_global_get_typwin(&g), owl_perlconfig_edit_callback); |
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| 180 | } |
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| 181 | |
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| 182 | void start_password(line, callback) |
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| 183 | char *line |
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| 184 | SV *callback |
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| 185 | PREINIT: |
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| 186 | CODE: |
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| 187 | { |
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| 188 | if(!SV_IS_CODEREF(callback)) |
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| 189 | croak("Callback must be a subref"); |
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| 190 | |
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| 191 | owl_function_start_password(line); |
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| 192 | |
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| 193 | SvREFCNT_inc(callback); |
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| 194 | owl_editwin_set_cbdata(owl_global_get_typwin(&g), callback); |
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| 195 | owl_editwin_set_callback(owl_global_get_typwin(&g), owl_perlconfig_edit_callback); |
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| 196 | } |
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| 197 | |
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| 198 | void start_edit_win(line, callback) |
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| 199 | char *line |
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| 200 | SV *callback |
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| 201 | PREINIT: |
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| 202 | owl_editwin * e; |
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| 203 | char buff[1024]; |
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| 204 | CODE: |
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| 205 | { |
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| 206 | if(!SV_IS_CODEREF(callback)) |
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| 207 | croak("Callback must be a subref"); |
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| 208 | |
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| 209 | e = owl_global_get_typwin(&g); |
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| 210 | owl_editwin_new_style(e, OWL_EDITWIN_STYLE_MULTILINE, |
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| 211 | owl_global_get_msg_history(&g)); |
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| 212 | owl_editwin_clear(e); |
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| 213 | owl_editwin_set_dotsend(e); |
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| 214 | snprintf(buff, 1023, "----> %s\n", line); |
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| 215 | owl_editwin_set_locktext(e, buff); |
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| 216 | |
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| 217 | owl_global_set_typwin_active(&g); |
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| 218 | |
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| 219 | SvREFCNT_inc(callback); |
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| 220 | owl_editwin_set_cbdata(owl_global_get_typwin(&g), callback); |
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| 221 | owl_editwin_set_callback(owl_global_get_typwin(&g), owl_perlconfig_edit_callback); |
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| 222 | } |
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| 223 | |
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| 224 | |
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| 225 | char * |
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| 226 | get_data_dir () |
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| 227 | CODE: |
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| 228 | RETVAL = owl_get_datadir(); |
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| 229 | OUTPUT: |
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| 230 | RETVAL |
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| 231 | |
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| 232 | char * |
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| 233 | get_config_dir () |
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| 234 | CODE: |
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| 235 | RETVAL = owl_global_get_confdir(&g); |
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| 236 | OUTPUT: |
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| 237 | RETVAL |
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| 238 | |
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| 239 | void |
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| 240 | popless_text(text) |
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| 241 | char *text |
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| 242 | CODE: |
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| 243 | { |
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| 244 | owl_function_popless_text(text); |
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| 245 | } |
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| 246 | |
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| 247 | void |
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| 248 | popless_ztext(text) |
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| 249 | char *text |
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| 250 | CODE: |
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| 251 | { |
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| 252 | owl_fmtext fm; |
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| 253 | owl_fmtext_init_null(&fm); |
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| 254 | owl_fmtext_append_ztext(&fm, text); |
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| 255 | owl_function_popless_fmtext(&fm); |
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| 256 | owl_fmtext_free(&fm); |
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| 257 | } |
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| 258 | |
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| 259 | void |
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| 260 | error(text) |
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| 261 | char *text |
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| 262 | CODE: |
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| 263 | { |
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| 264 | owl_function_error("%s", text); |
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| 265 | } |
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| 266 | |
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| 267 | void |
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| 268 | debug(text) |
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| 269 | char *text |
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| 270 | CODE: |
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| 271 | { |
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| 272 | owl_function_debugmsg("%s", text); |
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| 273 | } |
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| 274 | |
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| 275 | void |
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| 276 | create_style(name, object) |
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| 277 | char *name |
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| 278 | SV *object |
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| 279 | PREINIT: |
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| 280 | owl_style *s; |
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| 281 | CODE: |
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| 282 | { |
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| 283 | s = owl_malloc(sizeof(owl_style)); |
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| 284 | owl_style_create_perl(s, name, object); |
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| 285 | owl_global_add_style(&g, s); |
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| 286 | } |
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| 287 | |
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| 288 | int |
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| 289 | getnumcolors() |
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| 290 | CODE: |
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| 291 | RETVAL = owl_function_get_color_count(); |
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| 292 | OUTPUT: |
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| 293 | RETVAL |
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| 294 | |
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| 295 | void |
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| 296 | _remove_filter(filterName) |
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| 297 | char *filterName |
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| 298 | CODE: |
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| 299 | { |
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| 300 | /* Don't delete the current view, or the 'all' filter */ |
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| 301 | if (strcmp(filterName, owl_view_get_filtname(owl_global_get_current_view(&g))) |
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| 302 | && strcmp(filterName, "all")) { |
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| 303 | owl_global_remove_filter(&g,filterName); |
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| 304 | } |
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| 305 | } |
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| 306 | |
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| 307 | char * |
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| 308 | wordwrap(in, cols) |
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| 309 | char *in |
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| 310 | int cols |
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| 311 | PREINIT: |
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| 312 | char *rv = NULL; |
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| 313 | CODE: |
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| 314 | rv = owl_text_wordwrap(in, cols); |
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| 315 | RETVAL = rv; |
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| 316 | OUTPUT: |
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| 317 | RETVAL |
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| 318 | CLEANUP: |
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| 319 | if (rv) owl_free(rv); |
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| 320 | |
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| 321 | void |
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| 322 | add_dispatch(fd, cb) |
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| 323 | int fd |
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| 324 | SV * cb |
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| 325 | CODE: |
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| 326 | SvREFCNT_inc(cb); |
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| 327 | owl_select_add_perl_dispatch(fd, cb); |
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| 328 | |
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| 329 | void |
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| 330 | remove_dispatch(fd) |
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| 331 | int fd |
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| 332 | CODE: |
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| 333 | owl_select_remove_perl_dispatch(fd); |
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| 334 | |
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| 335 | MODULE = BarnOwl PACKAGE = BarnOwl::Internal |
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| 336 | |
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| 337 | |
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| 338 | void |
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| 339 | new_command(name, func, summary, usage, description) |
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| 340 | char *name |
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| 341 | SV *func |
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| 342 | char *summary |
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| 343 | char *usage |
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| 344 | char *description |
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| 345 | PREINIT: |
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| 346 | owl_cmd cmd; |
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| 347 | CODE: |
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| 348 | { |
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| 349 | if(!SV_IS_CODEREF(func)) { |
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| 350 | croak("Command function must be a coderef!"); |
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| 351 | } |
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| 352 | SvREFCNT_inc(func); |
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| 353 | cmd.name = name; |
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| 354 | cmd.cmd_perl = func; |
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| 355 | cmd.summary = summary; |
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| 356 | cmd.usage = usage; |
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| 357 | cmd.description = description; |
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| 358 | cmd.validctx = OWL_CTX_ANY; |
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| 359 | cmd.cmd_aliased_to = NULL; |
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| 360 | cmd.cmd_args_fn = NULL; |
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| 361 | cmd.cmd_v_fn = NULL; |
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| 362 | cmd.cmd_i_fn = NULL; |
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| 363 | cmd.cmd_ctxargs_fn = NULL; |
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| 364 | cmd.cmd_ctxv_fn = NULL; |
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| 365 | cmd.cmd_ctxi_fn = NULL; |
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| 366 | owl_cmddict_add_cmd(owl_global_get_cmddict(&g), &cmd); |
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| 367 | } |
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| 368 | |
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| 369 | void |
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| 370 | new_variable_string(name, ival, summ, desc) |
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| 371 | char * name |
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| 372 | char * ival |
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| 373 | char * summ |
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| 374 | char * desc |
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| 375 | CODE: |
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| 376 | owl_variable_dict_newvar_string(owl_global_get_vardict(&g), |
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| 377 | name, |
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| 378 | summ, |
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| 379 | desc, |
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| 380 | ival); |
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| 381 | |
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| 382 | void |
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| 383 | new_variable_int(name, ival, summ, desc) |
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| 384 | char * name |
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| 385 | int ival |
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| 386 | char * summ |
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| 387 | char * desc |
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| 388 | CODE: |
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| 389 | owl_variable_dict_newvar_int(owl_global_get_vardict(&g), |
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| 390 | name, |
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| 391 | summ, |
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| 392 | desc, |
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| 393 | ival); |
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| 394 | |
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| 395 | void |
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| 396 | new_variable_bool(name, ival, summ, desc) |
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| 397 | char * name |
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| 398 | int ival |
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| 399 | char * summ |
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| 400 | char * desc |
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| 401 | CODE: |
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| 402 | owl_variable_dict_newvar_bool(owl_global_get_vardict(&g), |
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| 403 | name, |
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| 404 | summ, |
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| 405 | desc, |
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| 406 | ival); |
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| 407 | |
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| 408 | IV |
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| 409 | add_timer(after, interval, cb) |
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| 410 | int after |
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| 411 | int interval |
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| 412 | SV *cb |
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| 413 | PREINIT: |
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| 414 | SV *ref; |
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| 415 | owl_timer *t; |
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| 416 | CODE: |
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| 417 | ref = sv_rvweaken(newSVsv(cb)); |
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| 418 | t = owl_select_add_timer(after, |
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| 419 | interval, |
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| 420 | owl_perlconfig_perl_timer, |
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| 421 | owl_perlconfig_perl_timer_destroy, |
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| 422 | ref); |
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| 423 | owl_function_debugmsg("Created timer %p", t); |
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| 424 | RETVAL = (IV)t; |
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| 425 | OUTPUT: |
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| 426 | RETVAL |
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| 427 | |
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| 428 | void |
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| 429 | remove_timer(timer) |
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| 430 | IV timer |
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| 431 | PREINIT: |
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| 432 | owl_timer *t; |
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| 433 | CODE: |
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| 434 | t = (owl_timer*)timer; |
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| 435 | owl_function_debugmsg("Freeing timer %p", t); |
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| 436 | owl_select_remove_timer(t); |
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| 437 | |
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| 438 | MODULE = BarnOwl PACKAGE = BarnOwl::Editwin |
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| 439 | |
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| 440 | int |
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| 441 | replace(count, string) |
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| 442 | int count; |
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| 443 | char *string; |
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| 444 | CODE: |
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| 445 | RETVAL = owl_editwin_replace(owl_global_get_typwin(&g), count, string); |
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| 446 | OUTPUT: |
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| 447 | RETVAL |
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| 448 | |
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| 449 | int |
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| 450 | point_move(delta) |
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| 451 | int delta; |
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| 452 | CODE: |
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| 453 | RETVAL = owl_editwin_point_move(owl_global_get_typwin(&g), delta); |
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| 454 | OUTPUT: |
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| 455 | RETVAL |
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| 456 | |
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| 457 | int |
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| 458 | replace_region(string) |
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| 459 | char *string; |
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| 460 | CODE: |
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| 461 | RETVAL = owl_editwin_replace_region(owl_global_get_typwin(&g), string); |
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| 462 | OUTPUT: |
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| 463 | RETVAL |
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| 464 | |
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| 465 | char * |
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| 466 | get_region() |
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| 467 | PREINIT: |
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| 468 | char *region; |
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| 469 | CODE: |
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| 470 | region = owl_editwin_get_region(owl_global_get_typwin(&g)); |
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| 471 | RETVAL = region; |
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| 472 | OUTPUT: |
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| 473 | RETVAL |
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| 474 | CLEANUP: |
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| 475 | owl_free(region); |
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| 476 | |
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| 477 | SV * |
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| 478 | save_excursion(sub) |
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| 479 | SV *sub; |
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| 480 | PROTOTYPE: & |
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| 481 | PREINIT: |
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| 482 | int count; |
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| 483 | owl_editwin_excursion *x; |
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| 484 | CODE: |
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| 485 | { |
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| 486 | x = owl_editwin_begin_excursion(owl_global_get_typwin(&g)); |
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| 487 | PUSHMARK(SP); |
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| 488 | count = call_sv(sub, G_SCALAR|G_EVAL|G_NOARGS); |
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| 489 | SPAGAIN; |
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| 490 | owl_editwin_end_excursion(owl_global_get_typwin(&g), x); |
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| 491 | |
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| 492 | if(SvTRUE(ERRSV)) { |
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| 493 | croak(NULL); |
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| 494 | } |
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| 495 | |
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| 496 | if(count == 1) |
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| 497 | RETVAL = SvREFCNT_inc(POPs); |
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| 498 | else |
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| 499 | XSRETURN_UNDEF; |
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| 500 | |
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| 501 | } |
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| 502 | OUTPUT: |
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| 503 | RETVAL |
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| 504 | |
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| 505 | int |
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| 506 | current_column() |
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| 507 | CODE: |
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| 508 | RETVAL = owl_editwin_current_column(owl_global_get_typwin(&g)); |
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| 509 | OUTPUT: |
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| 510 | RETVAL |
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| 511 | |
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| 512 | int |
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| 513 | point() |
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| 514 | CODE: |
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| 515 | RETVAL = owl_editwin_get_point(owl_global_get_typwin(&g)); |
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| 516 | OUTPUT: |
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| 517 | RETVAL |
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| 518 | |
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| 519 | int |
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| 520 | mark() |
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| 521 | CODE: |
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| 522 | RETVAL = owl_editwin_get_mark(owl_global_get_typwin(&g)); |
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| 523 | OUTPUT: |
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| 524 | RETVAL |
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