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Diffstat (limited to '')
| -rw-r--r-- | src/perl/perl-fe.c | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/src/perl/perl-fe.c b/src/perl/perl-fe.c new file mode 100644 index 0000000..ac84d67 --- /dev/null +++ b/src/perl/perl-fe.c @@ -0,0 +1,298 @@ +/* + perl-core.c : irssi + + Copyright (C) 1999-2001 Timo Sirainen + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include <irssi/src/perl/module-fe.h> +#include <irssi/src/core/modules.h> +#include <irssi/src/perl/module-formats.h> +#include <irssi/src/core/signals.h> +#include <irssi/src/core/commands.h> +#include <irssi/src/core/levels.h> + +#include <irssi/src/fe-common/core/printtext.h> +#include <irssi/src/fe-common/core/completion.h> + +#include <irssi/src/perl/perl-core.h> + +static void cmd_script(const char *data, SERVER_REC *server, void *item) +{ + if (*data == '\0') + data = "list"; + + command_runsub("script", data, server, item); +} + +static void cmd_script_exec(const char *data) +{ + PERL_SCRIPT_REC *script; + GHashTable *optlist; + char *code; + void *free_arg; + + if (!cmd_get_params(data, &free_arg, 1 | PARAM_FLAG_OPTIONS | + PARAM_FLAG_GETREST, + "script exec", &optlist, &code)) + return; + + if (*code == '\0') + cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS); + + script = perl_script_load_data(code); + if (script != NULL && + g_hash_table_lookup(optlist, "permanent") == NULL) { + /* not a permanent script, unload immediately */ + perl_script_unload(script); + } + + + cmd_params_free(free_arg); +} + +static void cmd_script_load(const char *data) +{ + PERL_SCRIPT_REC *script; + char *fname, *path; + void *free_arg; + + if (!cmd_get_params(data, &free_arg, 1, &path)) + return; + + if (*path == '\0') + cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS); + + fname = perl_script_get_path(path); + if (fname == NULL) { + printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, + TXT_SCRIPT_NOT_FOUND, data); + } else { + script = perl_script_load_file(fname); + if (script != NULL) { + printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, + TXT_SCRIPT_LOADED, + script->name, script->path); + } + g_free(fname); + } + cmd_params_free(free_arg); +} + +static void cmd_script_unload(const char *data) +{ + PERL_SCRIPT_REC *script; + char *name; + void *free_arg; + + if (!cmd_get_params(data, &free_arg, 1, &name)) + return; + + if (*name == '\0') + cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS); + + script_fix_name(name); + script = perl_script_find(name); + if (script == NULL) { + printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, + TXT_SCRIPT_NOT_LOADED, name); + } else { + printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, + TXT_SCRIPT_UNLOADED, script->name); + perl_script_unload(script); + } + cmd_params_free(free_arg); +} + +static void cmd_script_reset(const char *data) +{ + void *free_arg; + GHashTable *optlist; + + if (!cmd_get_params(data, &free_arg, 0 | PARAM_FLAG_OPTIONS, + "script reset", &optlist)) + return; + + perl_scripts_deinit(); + perl_scripts_init(); + + if (g_hash_table_lookup(optlist, "autorun") != NULL) + perl_scripts_autorun(); + + cmd_params_free(free_arg); +} + +static void cmd_script_list(void) +{ + GSList *tmp; + GString *data; + + if (perl_scripts == NULL) { + printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE, + TXT_NO_SCRIPTS_LOADED); + return; + } + + printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, + TXT_SCRIPT_LIST_HEADER); + + data = g_string_new(NULL); + for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) { + PERL_SCRIPT_REC *rec = tmp->data; + + if (rec->path != NULL) + g_string_assign(data, rec->path); + else { + g_string_assign(data, rec->data); + if (data->len > 50) { + g_string_truncate(data, 50); + g_string_append(data, " ..."); + } + } + + printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, + TXT_SCRIPT_LIST_LINE, rec->name, data->str); + } + g_string_free(data, TRUE); + + printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, + TXT_SCRIPT_LIST_FOOTER); +} + +static void cmd_load(const char *data, SERVER_REC *server, void *item) +{ + char *rootmodule, *submodule; + void *free_arg; + size_t len; + + if (!cmd_get_params(data, &free_arg, 2 , &rootmodule, &submodule)) + return; + + len = strlen(rootmodule); + if (len > 3 && g_strcmp0(rootmodule + len - 3, ".pl") == 0) { + /* make /LOAD script.pl work as expected */ + signal_stop(); + cmd_script_load(data); + } + + cmd_params_free(free_arg); +} + +static void sig_script_error(PERL_SCRIPT_REC *script, const char *error) +{ + printformat(NULL, NULL, MSGLEVEL_CLIENTERROR, + TXT_SCRIPT_ERROR, script == NULL ? "??" : script->name); + + printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "%[-s]%s", error); +} + +static void sig_complete_load(GList **list, WINDOW_REC *window, + const char *word, const char *line, + int *want_space) +{ + char *user_dir; + + if (*line != '\0') + return; + + /* completing filename parameter for /SCRIPT LOAD */ + user_dir = g_strdup_printf("%s/scripts", get_irssi_dir()); + *list = filename_complete(word, user_dir); + *list = g_list_concat(*list, filename_complete(word, SCRIPTDIR)); + g_free(user_dir); + + if (*list != NULL) { + *want_space = FALSE; + signal_stop(); + } +} + +static GList *script_complete(const char *name) +{ + GSList *tmp; + GList *list; + int len; + + list = NULL; + len = strlen(name); + for (tmp = perl_scripts; tmp != NULL; tmp = tmp->next) { + PERL_SCRIPT_REC *rec = tmp->data; + + if (strncmp(rec->name, name, len) == 0) + list = g_list_append(list, g_strdup(rec->name)); + } + + return list; +} + +static void sig_complete_unload(GList **list, WINDOW_REC *window, + const char *word, const char *line, + int *want_space) +{ + if (*line != '\0') + return; + + /* completing script parameter for /SCRIPT UNLOAD */ + *list = script_complete(word); + if (*list != NULL) + signal_stop(); +} + +void fe_perl_init(void) +{ + theme_register(feperl_formats); + + command_bind("script", NULL, (SIGNAL_FUNC) cmd_script); + command_bind("script exec", NULL, (SIGNAL_FUNC) cmd_script_exec); + command_bind("script load", NULL, (SIGNAL_FUNC) cmd_script_load); + command_bind("script unload", NULL, (SIGNAL_FUNC) cmd_script_unload); + command_bind("script reset", NULL, (SIGNAL_FUNC) cmd_script_reset); + command_bind("script list", NULL, (SIGNAL_FUNC) cmd_script_list); + command_bind("load", NULL, (SIGNAL_FUNC) cmd_load); + command_set_options("script exec", "permanent"); + command_set_options("script reset", "autorun"); + + signal_add("script error", (SIGNAL_FUNC) sig_script_error); + signal_add("complete command script load", (SIGNAL_FUNC) sig_complete_load); + signal_add("complete command script unload", (SIGNAL_FUNC) sig_complete_unload); + + perl_core_print_script_error(FALSE); + module_register("perl", "fe"); +} + +void fe_perl_deinit(void) +{ + theme_unregister(); + + command_unbind("script", (SIGNAL_FUNC) cmd_script); + command_unbind("script exec", (SIGNAL_FUNC) cmd_script_exec); + command_unbind("script load", (SIGNAL_FUNC) cmd_script_load); + command_unbind("script unload", (SIGNAL_FUNC) cmd_script_unload); + command_unbind("script reset", (SIGNAL_FUNC) cmd_script_reset); + command_unbind("script list", (SIGNAL_FUNC) cmd_script_list); + command_unbind("load", (SIGNAL_FUNC) cmd_load); + + signal_remove("script error", (SIGNAL_FUNC) sig_script_error); + signal_remove("complete command script load", (SIGNAL_FUNC) sig_complete_load); + signal_remove("complete command script unload", (SIGNAL_FUNC) sig_complete_unload); + + perl_core_print_script_error(TRUE); +} + +void fe_perl_abicheck(int *version) +{ + *version = IRSSI_ABI_VERSION; +} |