diff options
Diffstat (limited to 'func.c')
| -rw-r--r-- | func.c | 102 |
1 files changed, 65 insertions, 37 deletions
@@ -1,4 +1,4 @@ -/* $Id: func.c,v 1.9 2002/03/22 15:05:18 ukai Exp $ */ +/* $Id: func.c,v 1.10 2002/06/01 16:50:16 ukai Exp $ */ /* * w3m func.c */ @@ -14,20 +14,77 @@ #define KEYDATA_HASH_SIZE 16 static Hash_iv *keyData = NULL; +static char keymap_initialized; +static struct stat current_keymap_file; void -initKeymap(void) +setKeymap(char *p, int lineno, int verbose) +{ + char *s, *emsg; + int c, f; + + s = getQWord(&p); + c = getKey(s); + if (c < 0) { /* error */ + if (lineno > 0) + emsg = Sprintf("line %d: unknown key '%s'", lineno, s)->ptr; + else + emsg = Sprintf("defkey: unknown key '%s'", s)->ptr; + record_err_message(emsg); + if (verbose) + disp_message_nsec(emsg, FALSE, 1, TRUE, FALSE); + return; + } + s = getWord(&p); + f = getFuncList(s); + if (f < 0) { + if (lineno > 0) + emsg = Sprintf("line %d: invalid command '%s'", lineno, s)->ptr; + else + emsg = Sprintf("defkey: invalid command '%s'", s)->ptr; + record_err_message(emsg); + if (verbose) + disp_message_nsec(emsg, FALSE, 1, TRUE, FALSE); + return; + } + if (c & K_ESCD) + EscDKeymap[c ^ K_ESCD] = f; + else if (c & K_ESCB) + EscBKeymap[c ^ K_ESCB] = f; + else if (c & K_ESC) + EscKeymap[c ^ K_ESC] = f; + else + GlobalKeymap[c] = f; + s = getQWord(&p); + if (*s) { + if (keyData == NULL) + keyData = newHash_iv(KEYDATA_HASH_SIZE); + putHash_iv(keyData, c, (void *)s); + } +} + +void +initKeymap(int force) { FILE *kf; Str line; char *p, *s, *emsg; - int c; - int f; int lineno; int verbose = 1; + int fd; + struct stat kstat; extern int str_to_bool(char *value, int old); - if ((kf = fopen(rcFile(KEYMAP_FILE), "rt")) == NULL) + if (!force && !keymap_initialized) + return; + + if ((kf = fopen(rcFile(keymap_file), "rt")) == NULL || + ((fd = fileno(kf)) < 0 || fstat(fd, &kstat) || + (!force && keymap_initialized && + kstat.st_mtime == current_keymap_file.st_mtime && + kstat.st_dev == current_keymap_file.st_dev && + kstat.st_ino == current_keymap_file.st_ino && + kstat.st_size == current_keymap_file.st_size))) return; lineno = 0; @@ -56,40 +113,11 @@ initKeymap(void) disp_message_nsec(emsg, FALSE, 1, TRUE, FALSE); continue; } - s = getQWord(&p); - c = getKey(s); - if (c < 0) { /* error */ - emsg = Sprintf("line %d: unknown key '%s'", lineno, s)->ptr; - record_err_message(emsg); - if (verbose) - disp_message_nsec(emsg, FALSE, 1, TRUE, FALSE); - continue; - } - s = getWord(&p); - f = getFuncList(s); - if (f < 0) { - emsg = Sprintf("line %d: invalid command '%s'", lineno, s)->ptr; - record_err_message(emsg); - if (verbose) - disp_message_nsec(emsg, FALSE, 1, TRUE, FALSE); - continue; - } - if (c & K_ESCD) - EscDKeymap[c ^ K_ESCD] = f; - else if (c & K_ESCB) - EscBKeymap[c ^ K_ESCB] = f; - else if (c & K_ESC) - EscKeymap[c ^ K_ESC] = f; - else - GlobalKeymap[c] = f; - s = getQWord(&p); - if (*s) { - if (keyData == NULL) - keyData = newHash_iv(KEYDATA_HASH_SIZE); - putHash_iv(keyData, c, (void *)s); - } + setKeymap(p, lineno, verbose); } fclose(kf); + current_keymap_file = kstat; + keymap_initialized = TRUE; } int |