From 2c06fdbfecfb8ac79b45da15708acf373cb3848d Mon Sep 17 00:00:00 2001 From: Pierre Habouzit Date: Fri, 9 Mar 2007 21:29:07 +0100 Subject: [PATCH] more cleanse Signed-off-by: Pierre Habouzit --- init.c | 3 - parse.h | 25 ---- rcparser.y | 352 ----------------------------------------------------- 3 files changed, 380 deletions(-) delete mode 100644 parse.h delete mode 100644 rcparser.y diff --git a/init.c b/init.c index bcb8139..da7227d 100644 --- a/init.c +++ b/init.c @@ -2304,9 +2304,6 @@ static int mutt_execute_commands (string_list_t * p) return 0; } -#include "parse.h" -#include "rcparser.h" - void mutt_init (int skip_sys_rc, string_list_t * commands) { struct passwd *pw; diff --git a/parse.h b/parse.h deleted file mode 100644 index f7e0f59..0000000 --- a/parse.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef MUTT_PARSE_H -#define MUTT_PARSE_H - -typedef struct segment { - const char *s; - ssize_t len; -} segment; - -#ifdef NDEBUG -# define rcparseTrace(a, b) -#else -void rcparseTrace(FILE *, char *); -#endif - -const char *rcparseTokenName(int); -void *rcparseAlloc(void *(*)(size_t)); -void rcparseFree(void*, void (*)(void*)); - -struct rcstate { - int linenum; -}; - -void rcparse(void *, int, segment, struct rcstate *state); - -#endif diff --git a/rcparser.y b/rcparser.y deleted file mode 100644 index 114c043..0000000 --- a/rcparser.y +++ /dev/null @@ -1,352 +0,0 @@ -/* - * 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. - * - * Copyright © 2006 Pierre Habouzit - */ - -%include { -# include -# include "mutt.h" -# include "parse.h" -# include "buffy.h" - - static buffer_t *buffer_merge(buffer_t *A, buffer_t **B) - { - buffer_addbuf(A, *B); - buffer_delete(B); - return A; - } - - static inline int to_control(int c) { - return (toupper((unsigned char)c) - 'A' + 1) & 0x7f; - } - - static buffer_t *buffer_escape(buffer_t *buf, const char *s, ssize_t len) - { - assert (len > 0); - - switch (*s) { - case 'c': case 'Z': - if (len < 2) - break; - buffer_addch(buf, to_control(s[1])); - buffer_add(buf, s + 2, len - 2); - return buf; - - case 'x': - if (len >= 3) { - int i = (hexval(s[1]) << 4) | hexval(s[2]); - if (i >= 0) { - buffer_addch(buf, i); - buffer_add(buf, s + 3, len - 3); - return buf; - } - } - break; - - case '0': case '1': case '2': case '3': - if (len >= 3) { - int i = (octval(s[0]) << 6) | (octval(s[1]) << 3) | octval(s[2]); - if (i >= 0) { - buffer_addch(buf, i); - buffer_add(buf, s + 3, len - 3); - return buf; - } - } - break; - - case 'e': buffer_addch(buf, '\e'); return buf; - case 'f': buffer_addch(buf, '\f'); return buf; - case 'n': buffer_addch(buf, '\n'); return buf; - case 'r': buffer_addch(buf, '\r'); return buf; - case 't': buffer_addch(buf, '\t'); return buf; - case 'v': buffer_addch(buf, '\v'); return buf; - - default: - break; - } - - buffer_add(buf, s, len); - return buf; - } - - static void substvar(buffer_t *buf, const segment seg) - { - const char *res; - char tmp[STRING]; - char var[STRING]; - - if (m_strncpy(var, sizeof(var), seg.s, seg.len) <= 0) - return; - - if ((res = getenv(var))) { - buffer_addstr(buf, res); - return; - } - if (mutt_option_value(var, tmp, sizeof(tmp))) { - buffer_addstr(buf, tmp); - } - } -} - -%name rcparse -%token_prefix RCTK_ -%token_type { segment } -%start_symbol rc -%extra_argument { struct rcstate *state } - -/****************************************************************************/ -/* Often used */ -/****************************************************************************/ - -escnl ::= BSLASH NL . { state->linenum++; } - -sp ::= SPACE . -sp ::= sp SPACE . -sp ::= sp escnl SPACE . - -non_nl ::= ATOM|SPACE|BQUOTE|BSLASH|SHARP|DOLLAR|DQUOTE|EQUAL|LBRACE|SQUOTE|RBRACE . -non_nl_star ::= . -non_nl_star ::= non_nl_star non_nl . - -to_eol_aux ::= NL . { state->linenum++; } -to_eol_aux ::= SHARP non_nl_star NL . { state->linenum++; } -to_eol ::= to_eol_aux . -to_eol ::= sp to_eol_aux . - -/****************************************************************************/ -/* Our macro tokens */ -/****************************************************************************/ -/* {{{*/ - -%type svar { segment } -svar(Z) ::= DOLLAR ATOM(B) . { Z = B; } -svar(Z) ::= DOLLAR LBRACE ATOM(B) RBRACE . { Z = B; } - -/* '-quoted tokens */ -%type sqtok { buffer_t* } -%destructor sqtok { buffer_delete(&$$); } -sqtok(Z) ::= . { Z = buffer_new(); } -sqtok(Z) ::= sqtok(A) escnl . { Z = A; } -sqtok(Z) ::= sqtok(A) BSLASH BSLASH|SQUOTE(B) . { buffer_addch(Z = A, *B.s); } -sqtok(Z) ::= sqtok(A) BSLASH ATOM|SPACE|BQUOTE|SHARP|DOLLAR|DQUOTE|EQUAL|LBRACE|RBRACE(B) . { - buffer_addch(Z = A, '\\'); - buffer_add(Z, B.s, B.len); -} -sqtok(Z) ::= sqtok(A) ATOM|SPACE|BQUOTE|SHARP|DOLLAR|DQUOTE|EQUAL|LBRACE|RBRACE(B) . { - buffer_add(Z = A, B.s, B.len); -} - -/* `-quoted tokens */ -%type bqtok { buffer_t* } -%destructor bqtok { buffer_delete(&$$); } -bqtok(Z) ::= . { Z = buffer_new(); } -bqtok(Z) ::= bqtok(A) escnl . { Z = A; } -bqtok(Z) ::= bqtok(A) BSLASH non_nl(B) . { Z = buffer_escape(A, B.s, B.len); } -bqtok(Z) ::= bqtok(A) svar(B) . { substvar(Z = A, B); } -bqtok(Z) ::= bqtok(A) ATOM|SPACE|SHARP|EQUAL|LBRACE|RBRACE|SQUOTE|DQUOTE(B) . { - buffer_add(Z = A, B.s, B.len); -} - -/* "-quoted tokens */ -%type dqtok { buffer_t* } -%destructor dqtok { buffer_delete(&$$); } -dqtok(Z) ::= . { Z = buffer_new(); } -dqtok(Z) ::= dqtok(A) escnl . { Z = A; } -dqtok(Z) ::= dqtok(A) BSLASH non_nl(B) . { Z = buffer_escape(A, B.s, B.len); } -dqtok(Z) ::= dqtok(A) svar(B) . { substvar(Z = A, B); } -dqtok(Z) ::= dqtok(A) ATOM|SPACE|SHARP|EQUAL|LBRACE|RBRACE|SQUOTE(B) . { - buffer_add(Z = A, B.s, B.len); -} -dqtok(Z) ::= dqtok(A) BQUOTE bqtok(B) BQUOTE . { /* XXX */ buffer_merge(Z = A, &B); } - -/* unquoted tokens */ -%type uqtok { buffer_t* } -%destructor uqtok { buffer_delete(&$$); } -uqtok(Z) ::= BSLASH non_nl(A) . { buffer_add(Z = buffer_new(), A.s, A.len); } -uqtok(Z) ::= svar(A) . { substvar(Z = buffer_new(), A); } -uqtok(Z) ::= ATOM|EQUAL|LBRACE|RBRACE(A) . { buffer_add(Z = buffer_new(), A.s, A.len); } -uqtok(Z) ::= SQUOTE sqtok(A) SQUOTE . { Z = A; } -uqtok(Z) ::= DQUOTE dqtok(A) DQUOTE . { Z = A; } -uqtok(Z) ::= BQUOTE bqtok(A) BQUOTE . { /* XXX */ Z = A; } - -/* token accumulator: NEVER USE DIRECTLY */ -%type tokaux { buffer_t* } -%destructor tokaux { abort(); } -tokaux(Z) ::= uqtok(A) . { Z = A; } -tokaux(Z) ::= tokaux(A) escnl . { Z = A; } -tokaux(Z) ::= tokaux(A) uqtok(B) . { Z = buffer_merge(A, &B); } - -%type token { buffer_t* } -%destructor token { buffer_delete(&$$); } -token(Z) ::= sp tokaux(A) . { Z = A; } - -/* }}}*/ -/****************************************************************************/ -/* list of tokens */ -/****************************************************************************/ - -%type simple_list { string_list_t * } -%destructor simple_list { string_list_wipe(&$$); } -simple_list ::= . -simple_list(L) ::= simple_list(A) token(B) . { - if (B->len) { - L = string_item_new(); - L->data = buffer_unwrap(&B); - L->next = A; - } else { - L = A; - buffer_delete(&B); - } -} - - -/****************************************************************************/ -/* Entry point : the rc lines */ -/****************************************************************************/ - -rc ::= rclines . -rclines ::= . -rclines ::= rclines rcline . - -rcline ::= to_eol . -rcline ::= BIND token token token to_eol . -rcline ::= EXEC simple_list to_eol . -rcline ::= MACRO token token token to_eol . -rcline ::= MACRO token token token token to_eol . -rcline ::= PUSH token to_eol . -rcline ::= SCORE token token to_eol . -rcline ::= UNSCORE simple_list to_eol . - -/* {{{ alias */ - -%type atok { buffer_t* } -%destructor atok { buffer_delete(&$$); } -atok(Z) ::= ATOM|SHARP|DQUOTE|EQUAL|LBRACE|SQUOTE|RBRACE(A) . { - buffer_add(Z = buffer_new(), A.s, A.len); -} -atok(Z) ::= SPACE(A) . { - buffer_add(Z = buffer_new(), A.s, A.len); -} -atok(Z) ::= atok(A) escnl . { Z = A; } -atok(Z) ::= atok(A) BSLASH non_nl(B) . { Z = buffer_escape(A, B.s, B.len); } -atok(Z) ::= atok(A) svar(B) . { substvar(Z = A, B); } -atok(Z) ::= atok(A) BQUOTE bqtok(B) BQUOTE . { /* XXX */ buffer_merge(Z = A, &B); } - -rcline ::= ALIAS token SPACE atok to_eol . - -/* }}} */ -/* {{{ colors */ - -rcline ::= COLOR token token token to_eol . -rcline ::= COLOR token token token token to_eol . -rcline ::= UNCOLOR token simple_list to_eol . -rcline ::= MONO token token to_eol . -rcline ::= MONO token token token to_eol . -rcline ::= UNMONO token simple_list to_eol . - -/* }}} */ -/* {{{ hooks */ - -rcline ::= ACCOUNT_HOOK token token to_eol . -rcline ::= APPEND_HOOK token token to_eol . -rcline ::= CHARSET_HOOK token token to_eol . -rcline ::= CLOSE_HOOK token token to_eol . -rcline ::= CRYPT_HOOK token token to_eol . -rcline ::= FCC_HOOK token token to_eol . -rcline ::= FCC_SAVE_HOOK token token to_eol . -rcline ::= FOLDER_HOOK token token to_eol . -rcline ::= ICONV_HOOK token token to_eol . -rcline ::= MBOX_HOOK token token to_eol . -rcline ::= MESSAGE_HOOK token token to_eol . -rcline ::= OPEN_HOOK token token to_eol . -rcline ::= PGP_HOOK token token to_eol . -rcline ::= REPLY_HOOK token token to_eol . -rcline ::= SAVE_HOOK token token to_eol . -rcline ::= SEND2_HOOK token token to_eol . -rcline ::= SEND_HOOK token token to_eol . - -rcline ::= UNHOOK token to_eol . - -/* }}} */ -/* {{{ buffy related */ - -mailboxes ::= . -mailboxes ::= mailboxes token(A) . { - if (A->len) { - char buf[_POSIX_PATH_MAX]; - BUFFY *tmp; - int i; - - m_strcpy(buf, sizeof(buf), A->data); - mutt_expand_path(buf, sizeof(buf)); - i = buffy_lookup(buf); - if (i < 0) { - tmp = p_new(BUFFY, 1); - tmp->path = m_strdup(buf); - buffy_array_append(&Incoming, tmp); - } else { - tmp = Incoming.arr[i]; - } - - tmp->new = 0; - tmp->notified = 1; - tmp->newly_created = 0; - } - buffer_delete(&A); -} -rcline ::= MAILBOXES mailboxes to_eol . - -unmailboxes ::= . -unmailboxes ::= unmailboxes token(A) . { - if (A->len) { - if (A->data[0] == '*' && A->len == 1) { - buffy_array_wipe(&Incoming); - } else { - char buf[_POSIX_PATH_MAX]; - BUFFY *tmp; - int i; - - m_strcpy(buf, sizeof(buf), A->data); - mutt_expand_path(buf, sizeof(buf)); - i = buffy_lookup(buf); - tmp = buffy_array_take(&Incoming, i); - buffy_delete(&tmp); - } - } - buffer_delete(&A); -} -rcline ::= UNMAILBOXES unmailboxes to_eol . - -/* }}} */ -/* {{{ lists (alternative_order, auto_view, hdr_order, mime_lookup */ - -rcline ::= ALTERNATIVE_ORDER simple_list(L) to_eol . { - string_list_append(&AlternativeOrderList, string_list_rev(L)); -} -rcline ::= AUTO_VIEW simple_list(L) to_eol . { - string_list_append(&AutoViewList, string_list_rev(L)); -} -rcline ::= HDR_ORDER simple_list(L) to_eol . { - string_list_append(&HeaderOrderList, string_list_rev(L)); -} -rcline ::= MIME_LOOKUP simple_list(L) to_eol . { - string_list_append(&MimeLookupList, string_list_rev(L)); -} - -/* }}} */ - -/* vim: set indentexpr= cin: */ -- 2.20.1