* please see the file GPL in the top level source directory.
*/
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <lib-lib/mem.h>
-#include <lib-lib/str.h>
-#include <lib-lib/macros.h>
-#include <lib-lib/buffer.h>
-
-#include "mutt.h"
-#include "mx.h"
-#include "mutt_crypt.h"
-
-#ifdef USE_COMPRESSED
-#include "compress.h"
-#endif
-
-#include "lib/rx.h"
-
-#include <limits.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <unistd.h>
-
-#define ERROR_STOP 0
-
-typedef struct hook {
+#include <lib-lib/lib-lib.h>
+#include <lib-lua/lib-lua.h>
+#include <lib-ui/lib-ui.h>
+#include <lib-mx/mx.h>
+#include <lib-mx/compress.h>
+
+#include "alias.h"
+#include "crypt.h"
+#include "pattern.h"
+
+#if 0
+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 *next;
-} HOOK;
-
-static HOOK *Hooks = NULL;
-
-static int current_hook_type = 0;
-
-int mutt_parse_hook (BUFFER * buf, BUFFER * s, unsigned long data,
- BUFFER * err)
-{
- HOOK *ptr;
- BUFFER command, pattern;
- int rc, not = 0;
- regex_t *rx = NULL;
- pattern_t *pat = NULL;
- char path[_POSIX_PATH_MAX];
-
- p_clear(&pattern, 1);
- p_clear(&command, 1);
-
- if (*s->dptr == '!') {
- s->dptr++;
- SKIPWS (s->dptr);
- not = 1;
- }
-
- mutt_extract_token (&pattern, s, 0);
-
- if (!MoreArgs (s)) {
- strfcpy (err->data, _("too few arguments"), err->dsize);
- goto error;
- }
-
- mutt_extract_token (&command, s,
- (data &
- (M_FOLDERHOOK | M_SENDHOOK | M_SEND2HOOK |
- M_ACCOUNTHOOK | M_REPLYHOOK)) ? M_TOKEN_SPACE : 0);
-
- if (!command.data) {
- strfcpy (err->data, _("too few arguments"), err->dsize);
- goto error;
- }
-
- if (MoreArgs (s)) {
- strfcpy (err->data, _("too many arguments"), err->dsize);
- goto error;
- }
-
- if (data & (M_FOLDERHOOK | M_MBOXHOOK)) {
- strfcpy (path, pattern.data, sizeof (path));
- _mutt_expand_path (path, sizeof (path), 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);
- return (-1);
- }
- }
-#endif
- else if (DefaultHook && !(data & (M_CHARSETHOOK | M_ACCOUNTHOOK))
- && (!WithCrypto || !(data & M_CRYPTHOOK))
- ) {
- char tmp[HUGE_STRING];
-
- strfcpy (tmp, pattern.data, sizeof (tmp));
- mutt_check_simple (tmp, sizeof (tmp), DefaultHook);
- 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));
- mutt_expand_path (path, sizeof (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 && !str_cmp (pattern.data, ptr->rx.pattern)) {
- if (data &
- (M_FOLDERHOOK | M_SENDHOOK | M_SEND2HOOK | M_MESSAGEHOOK |
- M_ACCOUNTHOOK | 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 (!str_cmp (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;
- }
+ struct hook_t *next;
+} hook_t;
- 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_SEND2HOOK | M_FCCHOOK)) ?
- 0 : M_FULL_MSG, err)) == NULL)
- goto error;
- }
- else {
- rx = p_new(regex_t, 1);
-#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 */
- {
- regerror (rc, rx, err->data, err->dsize);
- regfree (rx);
- p_delete(&rx);
- goto error;
- }
- }
-
- if (ptr) {
- ptr->next = p_new(HOOK, 1);
- ptr = ptr->next;
- }
- else
- Hooks = ptr = p_new(HOOK, 1);
- ptr->type = data;
- ptr->command = command.data;
- ptr->pattern = pat;
- ptr->rx.pattern = pattern.data;
- ptr->rx.rx = rx;
- ptr->rx.not = not;
- return 0;
-
-error:
- p_delete(&pattern.data);
- p_delete(&command.data);
- return (-1);
-}
-
-static void delete_hook (HOOK * h)
-{
- p_delete(&h->command);
- p_delete(&h->rx.pattern);
- if (h->rx.rx) {
- regfree (h->rx.rx);
- }
- mutt_pattern_free (&h->pattern);
- p_delete(&h);
-}
-
-/* Deletes all hooks of type ``type'', or all defined hooks if ``type'' is 0 */
-static void delete_hooks (int 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);
- }
- else
- prev = h;
- h = prev->next;
- }
-}
-
-int mutt_parse_unhook (BUFFER * buf, BUFFER * s, unsigned long data,
- BUFFER * err)
-{
- while (MoreArgs (s)) {
- mutt_extract_token (buf, s, 0);
- if (str_cmp ("*", 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);
- }
- 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);
- }
- }
- return 0;
+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);
-void mutt_folder_hook (char *path)
-{
- HOOK *tmp = Hooks;
- BUFFER err, token;
- char buf[STRING];
-
- current_hook_type = M_FOLDERHOOK;
-
- err.data = buf;
- err.dsize = sizeof (buf);
- 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);
- mutt_sleep (1); /* pause a moment to let the user see the error */
- if (ERROR_STOP) {
- p_delete(&token.data);
- current_hook_type = 0;
- return;
- }
- }
- }
- }
- }
- p_delete(&token.data);
-
- current_hook_type = 0;
-}
-
-char *mutt_find_hook (int type, const char *pat)
-{
- HOOK *tmp = Hooks;
-
- for (; tmp; tmp = tmp->next)
- if (tmp->type & type) {
- if (regexec (tmp->rx.rx, pat, 0, NULL, 0) == 0)
- return (tmp->command);
- }
- return (NULL);
-}
+static hook_t *Hooks = NULL;
+static unsigned long current_hook_type = 0;
+#endif
void mutt_message_hook (CONTEXT * ctx, HEADER * hdr, int type)
{
+#if 0
BUFFER err, token;
- HOOK *hook;
+ hook_t *hook;
char buf[STRING];
current_hook_type = type;
continue;
if (hook->type & type)
- if ((mutt_pattern_exec (hook->pattern, 0, ctx, hdr) > 0) ^ hook->rx.not)
+ 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);
- if (ERROR_STOP) {
- p_delete(&token.data);
- current_hook_type = 0;
- return;
- }
}
}
p_delete(&token.data);
current_hook_type = 0;
+#endif
}
-static int
-mutt_addr_hook (char *path, size_t pathlen, int type, CONTEXT * ctx,
- HEADER * hdr)
-{
- HOOK *hook;
-
- /* determine if a matching hook exists */
- 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;
- }
- }
-
- return -1;
-}
-
-void mutt_default_save (char *path, size_t pathlen, HEADER * hdr)
+/* Deletes all hooks of type ``type'', or all defined hooks if ``type'' is 0 */
+void mutt_folder_hook (char *path)
{
- *path = 0;
- if (mutt_addr_hook (path, pathlen, M_SAVEHOOK, Context, hdr) != 0) {
- char tmp[_POSIX_PATH_MAX];
- ADDRESS *adr;
- ENVELOPE *env = hdr->env;
- int fromMe = mutt_addr_is_user (env->from);
-
- if (!fromMe && env->reply_to && env->reply_to->mailbox)
- adr = env->reply_to;
- else if (!fromMe && env->from && env->from->mailbox)
- adr = env->from;
- else if (env->to && env->to->mailbox)
- adr = env->to;
- else if (env->cc && env->cc->mailbox)
- adr = env->cc;
- else
- adr = NULL;
- if (adr) {
- mutt_safe_path (tmp, sizeof (tmp), adr);
- snprintf (path, pathlen, "=%s", tmp);
+ lua_State *L = luaM_getruntime();
+ lua_getglobal(L, "mod_core"); /* push mod_core 1 */
+ lua_getfield(L, -1, "folder_hook"); /* push folder_hook() 2 */
+ if (lua_isfunction(L, -1)) {
+ lua_pushstring(L, LastFolder);
+ lua_pushstring(L, CurrentFolder);
+ if (lua_pcall(L, 2, 0, 0)) {
+ lua_pop(L, 3);
+ return;
+ }
}
- }
+ lua_pop(L, 2);
}
-void mutt_select_fcc (char *path, size_t pathlen, HEADER * hdr)
+void mutt_default_save (char *path, ssize_t pathlen, HEADER * hdr)
{
- ADDRESS *adr;
- char buf[_POSIX_PATH_MAX];
+ char tmp[_POSIX_PATH_MAX];
+ address_t *adr;
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);
- }
- else
- strfcpy (path, NONULL (Outbox), pathlen);
- }
- mutt_pretty_mailbox (path);
-}
-
-static char *_mutt_string_hook (const char *match, int hook)
-{
- HOOK *tmp = Hooks;
-
- for (; tmp; tmp = tmp->next) {
- if ((tmp->type & hook) && ((match &&
- regexec (tmp->rx.rx, match, 0, NULL,
- 0) == 0) ^ tmp->rx.not))
- 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)
-{
- 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);
- p_clear(&token, 1);
-
- 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) {
- mutt_error ("%s", err.data);
- mutt_sleep (1);
- if (ERROR_STOP) {
- p_delete(&token.data);
- current_hook_type = 0;
- return;
- }
- }
- }
+ int fromMe = mutt_addr_is_user (env->from);
+
+ if (!fromMe && env->reply_to && env->reply_to->mailbox)
+ adr = env->reply_to;
+ else if (!fromMe && env->from && env->from->mailbox)
+ adr = env->from;
+ else if (env->to && env->to->mailbox)
+ adr = env->to;
+ else if (env->cc && env->cc->mailbox)
+ adr = env->cc;
+ else
+ adr = NULL;
+ if (adr) {
+ mutt_safe_path (tmp, sizeof (tmp), adr);
+ snprintf (path, pathlen, "=%s", tmp);
+ } else {
+ *path = 0;
}
-
- p_delete(&token.data);
}
-#endif