X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=hook.c;h=37eda9e1c60104d4c31c50297d628d29709c3867;hp=12d455f52fcf279b752030ba11f2ece873ec2dc2;hb=dc726add2e8fe52be1f6859ea7cbe4651498eeb8;hpb=67b2c8d6719bccd621e47b59cb89b9e2cb97d4f5 diff --git a/hook.c b/hook.c index 12d455f..37eda9e 100644 --- a/hook.c +++ b/hook.c @@ -1,278 +1,223 @@ -/* +/* + * Copyright notice from original mutt: * Copyright (C) 1996-2002 Michael R. Elkins , and others * - * 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA. + * This file is part of mutt-ng, see http://www.muttng.org/. + * It's licensed under the GNU General Public License, + * please see the file GPL in the top level source directory. */ -#include "mutt.h" -#include "mailbox.h" -#include "mutt_crypt.h" - -#ifdef USE_COMPRESSED -#include "compress.h" -#endif - -#include -#include -#include -#include -#include - -typedef struct hook -{ - int type; /* hook type */ - REGEXP rx; /* regular expression */ - char *command; /* filename, command or pattern to execute */ - pattern_t *pattern; /* used for fcc,save,send-hook */ - struct hook *next; -} HOOK; - -static HOOK *Hooks = NULL; +#include +#include +#include +#include +#include + +#include "alias.h" +#include "crypt.h" +#include "pattern.h" + +typedef struct hook_t { + int type; /* hook type */ + rx_t rx; /* regular expression */ + char *command; /* filename, command or pattern to execute */ + pattern_t *pattern; /* used for fcc,save,send-hook */ + struct hook_t *next; +} hook_t; + +DO_INIT(hook_t, hook); +static inline void hook_wipe(hook_t *hk) { + p_delete(&hk->command); + pattern_list_wipe(&hk->pattern); +} +DO_NEW(hook_t, hook); +DO_DELETE(hook_t, hook); +DO_SLIST(hook_t, hook, hook_delete); -static int current_hook_type = 0; +static hook_t *Hooks = NULL; +static unsigned long current_hook_type = 0; -int mutt_parse_hook (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err) +int mutt_parse_hook (BUFFER * buf __attribute__ ((unused)), BUFFER * s, + unsigned long data, BUFFER * err) { - HOOK *ptr; + hook_t *ptr; BUFFER command, pattern; - int rc, not = 0; + int rc, neg = 0; regex_t *rx = NULL; pattern_t *pat = NULL; char path[_POSIX_PATH_MAX]; - memset (&pattern, 0, sizeof (pattern)); - memset (&command, 0, sizeof (command)); + p_clear(&pattern, 1); + p_clear(&command, 1); - if (*s->dptr == '!') - { - s->dptr++; - SKIPWS (s->dptr); - not = 1; + if (*s->dptr == '!') { + s->dptr = vskipspaces(s->dptr + 1); + neg = 1; } mutt_extract_token (&pattern, s, 0); - if (!MoreArgs (s)) - { - strfcpy (err->data, _("too few arguments"), err->dsize); + if (!MoreArgs (s)) { + m_strcpy(err->data, err->dsize, _("too few arguments")); goto error; } - mutt_extract_token (&command, s, (data & (M_FOLDERHOOK | M_SENDHOOK | M_ACCOUNTHOOK | M_REPLYHOOK)) ? M_TOKEN_SPACE : 0); + mutt_extract_token(&command, s, (data & (M_FOLDERHOOK | M_SENDHOOK | + M_SEND2HOOK | M_REPLYHOOK)) ? + M_TOKEN_SPACE : 0); - if (!command.data) - { - strfcpy (err->data, _("too few arguments"), err->dsize); + if (!command.data) { + m_strcpy(err->data, err->dsize, _("too few arguments")); goto error; } - if (MoreArgs (s)) - { - strfcpy (err->data, _("too many arguments"), err->dsize); + if (MoreArgs (s)) { + m_strcpy(err->data, err->dsize, _("too many arguments")); goto error; } - if (data & (M_FOLDERHOOK | M_MBOXHOOK)) - { - strfcpy (path, pattern.data, sizeof (path)); - _mutt_expand_path (path, sizeof (path), 1); - FREE (&pattern.data); - memset (&pattern, 0, sizeof (pattern)); - pattern.data = safe_strdup (path); + if (data & (M_FOLDERHOOK | M_MBOXHOOK)) { + _mutt_expand_path (path, sizeof (path), pattern.data, 1); + p_delete(&pattern.data); + p_clear(&pattern, 1); + pattern.data = m_strdup(path); } -#ifdef USE_COMPRESSED - else if (data & (M_APPENDHOOK | M_OPENHOOK | M_CLOSEHOOK)) - { - if (mutt_test_compress_command (command.data)) - { - strfcpy (err->data, _("bad formatted command string"), err->dsize); + else if (data & (M_APPENDHOOK | M_OPENHOOK | M_CLOSEHOOK)) { + if (mutt_test_compress_command (command.data)) { + m_strcpy(err->data, err->dsize, _("bad formatted command string")); return (-1); } } -#endif - else if (DefaultHook && !(data & (M_CHARSETHOOK | M_ACCOUNTHOOK)) - && (!WithCrypto || !(data & M_CRYPTHOOK)) - ) + else if (DefaultHook && !(data & M_CRYPTHOOK)) { char tmp[HUGE_STRING]; - strfcpy (tmp, pattern.data, sizeof (tmp)); + m_strcpy(tmp, sizeof(tmp), pattern.data); mutt_check_simple (tmp, sizeof (tmp), DefaultHook); - FREE (&pattern.data); - memset (&pattern, 0, sizeof (pattern)); - pattern.data = safe_strdup (tmp); + p_delete(&pattern.data); + p_clear(&pattern, 1); + pattern.data = m_strdup(tmp); } - if (data & (M_MBOXHOOK | M_SAVEHOOK | M_FCCHOOK)) - { - strfcpy (path, command.data, sizeof (path)); + if (data & (M_MBOXHOOK | M_SAVEHOOK | M_FCCHOOK)) { + m_strcpy(path, sizeof(path), command.data); mutt_expand_path (path, sizeof (path)); - FREE (&command.data); - memset (&command, 0, sizeof (command)); - command.data = safe_strdup (path); + p_delete(&command.data); + p_clear(&command, 1); + command.data = m_strdup(path); } /* check to make sure that a matching hook doesn't already exist */ - for (ptr = Hooks; ptr; ptr = ptr->next) - { - if (ptr->type == data && - ptr->rx.not == not && - !mutt_strcmp (pattern.data, ptr->rx.pattern)) - { - if (data & (M_FOLDERHOOK | M_SENDHOOK | M_MESSAGEHOOK | M_ACCOUNTHOOK | M_REPLYHOOK)) + for (ptr = Hooks; ptr; ptr = ptr->next) { + if (ptr->type == (int)data && + ptr->rx.neg == neg && !m_strcmp(pattern.data, ptr->rx.pattern)) { + if (data & (M_FOLDERHOOK | M_SENDHOOK | M_SEND2HOOK | M_MESSAGEHOOK | + M_REPLYHOOK)) { - /* these hooks allow multiple commands with the same - * pattern, so if we've already seen this pattern/command pair, just - * ignore it instead of creating a duplicate */ - if (!mutt_strcmp (ptr->command, command.data)) - { - FREE (&command.data); - FREE (&pattern.data); - return 0; - } - } - else - { - /* other hooks only allow one command per pattern, so update the - * entry with the new command. this currently does not change the - * order of execution of the hooks, which i think is desirable since - * a common action to perform is to change the default (.) entry - * based upon some other information. */ - FREE (&ptr->command); - ptr->command = command.data; - FREE (&pattern.data); - return 0; + /* these hooks allow multiple commands with the same + * pattern, so if we've already seen this pattern/command pair, just + * ignore it instead of creating a duplicate */ + if (!m_strcmp(ptr->command, command.data)) { + p_delete(&command.data); + p_delete(&pattern.data); + return 0; + } + } else { + /* other hooks only allow one command per pattern, so update the + * entry with the new command. this currently does not change the + * order of execution of the hooks, which i think is desirable since + * a common action to perform is to change the default (.) entry + * based upon some other information. */ + p_delete(&ptr->command); + ptr->command = command.data; + p_delete(&pattern.data); + return 0; } } if (!ptr->next) break; } - if (data & (M_SENDHOOK | M_SAVEHOOK | M_FCCHOOK | M_MESSAGEHOOK | M_REPLYHOOK)) + if (data & (M_SENDHOOK | M_SEND2HOOK | M_SAVEHOOK | M_FCCHOOK | + M_MESSAGEHOOK | M_REPLYHOOK)) { - if ((pat = mutt_pattern_comp (pattern.data, - (data & (M_SENDHOOK | M_FCCHOOK)) ? 0 : M_FULL_MSG, - err)) == NULL) + if ((pat = + mutt_pattern_comp (pattern.data, + (data & (M_SENDHOOK | M_SEND2HOOK | M_FCCHOOK)) ? + 0 : M_FULL_MSG, err)) == NULL) goto error; - } - else - { - rx = safe_malloc (sizeof (regex_t)); -#ifdef M_CRYPTHOOK - if ((rc = REGCOMP (rx, NONULL(pattern.data), ((data & (M_CRYPTHOOK|M_CHARSETHOOK)) ? REG_ICASE : 0))) != 0) -#else - if ((rc = REGCOMP (rx, NONULL(pattern.data), (data & (M_CHARSETHOOK|M_ICONVHOOK)) ? REG_ICASE : 0)) != 0) -#endif /* M_CRYPTHOOK */ + } else { + rx = p_new(regex_t, 1); + if ((rc = REGCOMP(rx, NONULL(pattern.data), + ((data & M_CRYPTHOOK) ? REG_ICASE : 0))) != 0) { regerror (rc, rx, err->data, err->dsize); regfree (rx); - FREE (&rx); + p_delete(&rx); goto error; } } - if (ptr) - { - ptr->next = safe_calloc (1, sizeof (HOOK)); + if (ptr) { + ptr->next = p_new(hook_t, 1); ptr = ptr->next; + } else { + Hooks = ptr = p_new(hook_t, 1); } - else - Hooks = ptr = safe_calloc (1, sizeof (HOOK)); ptr->type = data; ptr->command = command.data; ptr->pattern = pat; ptr->rx.pattern = pattern.data; ptr->rx.rx = rx; - ptr->rx.not = not; + ptr->rx.neg = neg; return 0; error: - FREE (&pattern.data); - FREE (&command.data); + p_delete(&pattern.data); + p_delete(&command.data); return (-1); } -static void delete_hook (HOOK *h) -{ - FREE (&h->command); - FREE (&h->rx.pattern); - if (h->rx.rx) - { - regfree (h->rx.rx); - } - mutt_pattern_free (&h->pattern); - FREE (&h); -} - /* Deletes all hooks of type ``type'', or all defined hooks if ``type'' is 0 */ -static void delete_hooks (int type) +static void delete_hooks (long type) { - HOOK *h; - HOOK *prev; - - while (h = Hooks, h && (type == 0 || type == h->type)) - { - Hooks = h->next; - delete_hook (h); - } - - prev = h; /* Unused assignment to avoid compiler warnings */ - - while (h) - { - if (type == h->type) - { - prev->next = h->next; - delete_hook (h); + hook_t **l = &Hooks; + + while (*l) { + if ((*l)->type == type) { + hook_t *tmp = hook_list_pop(l); + hook_delete(&tmp); + } else { + l = &(*l)->next; + } } - else - prev = h; - h = prev->next; - } } -int mutt_parse_unhook (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err) +int mutt_parse_unhook (BUFFER * buf, BUFFER * s, unsigned long data __attribute__ ((unused)), + BUFFER * err) { - while (MoreArgs (s)) - { + while (MoreArgs (s)) { mutt_extract_token (buf, s, 0); - if (mutt_strcmp ("*", buf->data) == 0) - { - if (current_hook_type) - { - snprintf (err->data, err->dsize, - _("unhook: Can't do unhook * from within a hook.")); - return -1; + if (m_strcmp("*", buf->data) == 0) { + if (current_hook_type) { + snprintf (err->data, err->dsize, + _("unhook: Can't do unhook * from within a hook.")); + return -1; } - delete_hooks (0); - } - else - { - int type = mutt_get_hook_type (buf->data); - - if (!type) - { - snprintf (err->data, err->dsize, - _("unhook: unknown hook type: %s"), buf->data); - return (-1); + hook_list_wipe(&Hooks); + } else { + unsigned long type = mutt_get_hook_type (buf->data); + + if (!type) { + snprintf (err->data, err->dsize, + _("unhook: unknown hook type: %s"), buf->data); + return (-1); } - if (current_hook_type == type) - { - snprintf (err->data, err->dsize, _("unhook: Can't delete a %s from within a %s."), - buf->data, buf->data); - return -1; + if (current_hook_type == type) { + snprintf (err->data, err->dsize, + _("unhook: Can't delete a %s from within a %s."), buf->data, + buf->data); + return -1; } delete_hooks (type); } @@ -282,113 +227,112 @@ int mutt_parse_unhook (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER *err) void mutt_folder_hook (char *path) { - HOOK *tmp = Hooks; + hook_t *tmp = Hooks; BUFFER err, token; char buf[STRING]; current_hook_type = M_FOLDERHOOK; - + err.data = buf; err.dsize = sizeof (buf); - memset (&token, 0, sizeof (token)); - for (; tmp; tmp = tmp->next) - { - if(!tmp->command) + p_clear(&token, 1); + for (; tmp; tmp = tmp->next) { + if (!tmp->command) continue; - if (tmp->type & M_FOLDERHOOK) - { - if ((regexec (tmp->rx.rx, path, 0, NULL, 0) == 0) ^ tmp->rx.not) - { - if (mutt_parse_rc_line (tmp->command, &token, &err) == -1) - { - mutt_error ("%s", err.data); - FREE (&token.data); - mutt_sleep (1); /* pause a moment to let the user see the error */ - current_hook_type = 0; - return; - } + if (tmp->type & M_FOLDERHOOK) { + if ((regexec (tmp->rx.rx, path, 0, NULL, 0) == 0) ^ tmp->rx.neg) { + if (mutt_parse_rc_line (tmp->command, &token, &err) == -1) { + mutt_error ("%s", err.data); + mutt_sleep (1); /* pause a moment to let the user see the error */ + } } } } - FREE (&token.data); - + p_delete(&token.data); + current_hook_type = 0; + + { + lua_State *L = luaM_getruntime(); + lua_getfield(L, LUA_GLOBALSINDEX, "mod_core"); + lua_getfield(L, -1, "folder_hook"); + lua_remove(L, -2); + if (lua_isfunction(L, -1)) { + lua_pushstring(L, LastFolder); + lua_pushstring(L, CurrentFolder); + lua_pcall(L, 2, 0, 0); + } else { + lua_pop(L, 1); + } + } } char *mutt_find_hook (int type, const char *pat) { - HOOK *tmp = Hooks; + hook_t *tmp = Hooks; for (; tmp; tmp = tmp->next) - if (tmp->type & type) - { + if (tmp->type & type) { if (regexec (tmp->rx.rx, pat, 0, NULL, 0) == 0) - return (tmp->command); + return (tmp->command); } return (NULL); } -void mutt_message_hook (CONTEXT *ctx, HEADER *hdr, int type) +void mutt_message_hook (CONTEXT * ctx, HEADER * hdr, int type) { BUFFER err, token; - HOOK *hook; + hook_t *hook; char buf[STRING]; current_hook_type = type; - + err.data = buf; err.dsize = sizeof (buf); - memset (&token, 0, sizeof (token)); - for (hook = Hooks; hook; hook = hook->next) - { - if(!hook->command) + p_clear(&token, 1); + for (hook = Hooks; hook; hook = hook->next) { + if (!hook->command) continue; if (hook->type & type) - if ((mutt_pattern_exec (hook->pattern, 0, ctx, hdr) > 0) ^ hook->rx.not) - if (mutt_parse_rc_line (hook->command, &token, &err) != 0) - { - FREE (&token.data); - mutt_error ("%s", err.data); - mutt_sleep (1); - current_hook_type = 0; - return; - } + if ((mutt_pattern_exec (hook->pattern, 0, ctx, hdr) > 0) ^ hook->rx.neg) + if (mutt_parse_rc_line (hook->command, &token, &err) != 0) { + mutt_error ("%s", err.data); + mutt_sleep (1); + } } - FREE (&token.data); + p_delete(&token.data); current_hook_type = 0; } static int -mutt_addr_hook (char *path, size_t pathlen, int type, CONTEXT *ctx, HEADER *hdr) +mutt_addr_hook (char *path, ssize_t pathlen, unsigned long type, CONTEXT * ctx, + HEADER * hdr) { - HOOK *hook; + hook_t *hook; /* determine if a matching hook exists */ - for (hook = Hooks; hook; hook = hook->next) - { - if(!hook->command) + for (hook = Hooks; hook; hook = hook->next) { + if (!hook->command) continue; if (hook->type & type) - if ((mutt_pattern_exec (hook->pattern, 0, ctx, hdr) > 0) ^ hook->rx.not) - { - mutt_make_string (path, pathlen, hook->command, ctx, hdr); - return 0; + if ((mutt_pattern_exec (hook->pattern, 0, ctx, hdr) > 0) ^ hook->rx.neg) { + mutt_make_string (path, pathlen, hook->command, ctx, hdr); + return 0; } } return -1; } -void mutt_default_save (char *path, size_t pathlen, HEADER *hdr) +void mutt_default_save (char *path, ssize_t pathlen, HEADER * hdr) { *path = 0; - if (mutt_addr_hook (path, pathlen, M_SAVEHOOK, Context, hdr) != 0) - { + if (mutt_addr_hook (path, pathlen, M_SAVEHOOK, Context, hdr) != 0) { char tmp[_POSIX_PATH_MAX]; - ADDRESS *adr; + address_t *adr; ENVELOPE *env = hdr->env; int fromMe = mutt_addr_is_user (env->from); @@ -402,95 +346,34 @@ void mutt_default_save (char *path, size_t pathlen, HEADER *hdr) adr = env->cc; else adr = NULL; - if (adr) - { + if (adr) { mutt_safe_path (tmp, sizeof (tmp), adr); snprintf (path, pathlen, "=%s", tmp); } } } -void mutt_select_fcc (char *path, size_t pathlen, HEADER *hdr) +void mutt_select_fcc (char *path, ssize_t pathlen, HEADER * hdr) { - ADDRESS *adr; - char buf[_POSIX_PATH_MAX]; - ENVELOPE *env = hdr->env; - - if (mutt_addr_hook (path, pathlen, M_FCCHOOK, NULL, hdr) != 0) - { - if ((option (OPTSAVENAME) || option (OPTFORCENAME)) && - (env->to || env->cc || env->bcc)) - { - adr = env->to ? env->to : (env->cc ? env->cc : env->bcc); - mutt_safe_path (buf, sizeof (buf), adr); - mutt_concat_path (path, NONULL(Maildir), buf, pathlen); - if (!option (OPTFORCENAME) && mx_access (path, W_OK) != 0) - strfcpy (path, NONULL (Outbox), pathlen); + if (mutt_addr_hook (path, pathlen, M_FCCHOOK, NULL, hdr) != 0) { + m_strcpy(path, pathlen, NONULL(MAlias.record)); } - else - strfcpy (path, NONULL (Outbox), pathlen); - } - mutt_pretty_mailbox (path); + mutt_pretty_mailbox (path); } -static char *_mutt_string_hook (const char *match, int hook) +static const char *_mutt_string_hook (const char *match, int hook) { - HOOK *tmp = Hooks; + hook_t *tmp = Hooks; - for (; tmp; tmp = tmp->next) - { - if ((tmp->type & hook) && ((match && - regexec (tmp->rx.rx, match, 0, NULL, 0) == 0) ^ tmp->rx.not)) + for (; tmp; tmp = tmp->next) { + if ((tmp->type & hook) + && ((match && regexec(tmp->rx.rx, match, 0, NULL, 0) == 0) ^ tmp->rx.neg)) return (tmp->command); } return (NULL); } -char *mutt_charset_hook (const char *chs) -{ - return _mutt_string_hook (chs, M_CHARSETHOOK); -} - -char *mutt_iconv_hook (const char *chs) -{ - return _mutt_string_hook (chs, M_ICONVHOOK); -} - -char *mutt_crypt_hook (ADDRESS *adr) +const char *mutt_crypt_hook (address_t * adr) { return _mutt_string_hook (adr->mailbox, M_CRYPTHOOK); } - -#ifdef USE_SOCKET -void mutt_account_hook (const char* url) -{ - HOOK* hook; - BUFFER token; - BUFFER err; - char buf[STRING]; - - err.data = buf; - err.dsize = sizeof (buf); - memset (&token, 0, sizeof (token)); - - for (hook = Hooks; hook; hook = hook->next) - { - if (! (hook->command && (hook->type & M_ACCOUNTHOOK))) - continue; - - if ((regexec (hook->rx.rx, url, 0, NULL, 0) == 0) ^ hook->rx.not) - { - if (mutt_parse_rc_line (hook->command, &token, &err) == -1) - { - FREE (&token.data); - mutt_error ("%s", err.data); - mutt_sleep (1); - - return; - } - } - } - - FREE (&token.data); -} -#endif