{ "decode", TF_EXPR, FT_LS_DECODE, 0, TFL_PUTS },
{ "trim", TF_EXPR, FT_LS_TRIM, 0, 0 },
{ "kilo", TF_EXPR, FT_LS_KILO, 0, TFL_PUTS },
+ { "kibi", TF_EXPR, FT_LS_KIBI, 0, TFL_PUTS },
{ "compval", TF_COMP, FT_LV_COMP, 0, TFL_PUTN },
{ "compflag", TF_COMP, FT_LV_COMPFLAG, 0, TFL_PUTN },
{ "num", TF_NUM, FT_LV_LIT, 0, TFL_PUTN },
{ "localmbox", TF_LMBOX, FT_LS_LIT, 0, TFL_PUTS },
{ "plus", TF_NUM, FT_LV_PLUS_L, 0, TFL_PUTN },
{ "minus", TF_NUM, FT_LV_MINUS_L, 0, TFL_PUTN },
+ { "multiply", TF_NUM, FT_LV_MULTIPLY_L, 0, TFL_PUTN },
{ "divide", TF_NUM, FT_LV_DIVIDE_L, 0, TFL_PUTN },
{ "modulo", TF_NUM, FT_LV_MODULO_L, 0, TFL_PUTN },
{ "charleft", TF_NONE, FT_LV_CHAR_LEFT, 0, TFL_PUTN },
{ "friendly", TF_COMP, FT_LS_FRIENDLY, FT_PARSEADDR, TFL_PUTS },
{ "mymbox", TF_COMP, FT_LV_COMPFLAG, FT_MYMBOX, TFL_PUTN },
+ { "getmymbox", TF_COMP, FT_STR, FT_GETMYMBOX, 0 },
+ { "getmyaddr", TF_COMP, FT_LS_ADDR, FT_GETMYADDR, TFL_PUTS },
{ "unquote", TF_EXPR, FT_LS_UNQUOTE, 0, TFL_PUTS },
{ NULL, 0, 0 }
};
-/*
- * Hash function for component name. The function should be
- * case independent and probably shouldn't involve a routine
- * call. This function is pretty good but will not work on
- * single character component names.
- */
-#define CHASH(nm) (((((nm)[0]) - ((nm)[1])) & 0x1f) + (((nm)[2]) & 0x5f))
+/* Hash function for component name. Deliberately avoids a function
+ * call. Is case independent. Covers interval [0, 126] so never uses
+ * the last element of wantcomp[]. This function is "pretty good". */
+#define CHASH(nm) ( \
+ (( \
+ ((nm)[0]) - ((nm)[0] ? ((nm)[1]) : 0) \
+ ) & 0x1f) + \
+ ((nm[1]) ? (((nm)[2]) & 0x5f) : 0) \
+ )
/*
* Find a component in the hash table.
/* Add new component to the hash table */
#define NEWCOMP(cm,name) do { \
- cm = ((struct comp *) calloc(1, sizeof (struct comp)));\
- cm->c_name = getcpy(name);\
+ NEW0(cm);\
+ cm->c_name = mh_xstrdup(name);\
cm->c_refcount++;\
ncomp++;\
i = CHASH(name);\
} while (0)
#define NEWFMT (next_fp++)
-#define NEW(type,fill,wid) do {\
+#define NEW_FP(type,fill,wid) do {\
fp=NEWFMT; fp->f_type=(type); fp->f_fill=(fill); fp->f_width=(wid); \
} while (0)
cm->c_refcount++; \
} while (0)
-#define LV(type, value) do { NEW(type,0,0); fp->f_value = (value); } while (0)
-#define LS(type, str) do { NEW(type,0,0); fp->f_text = getcpy(str); fp->f_flags |= FF_STRALLOC; } while (0)
+#define LV(type, value) do { NEW_FP(type,0,0); fp->f_value = (value); } while (0)
+#define LS(type, str) do { NEW_FP(type,0,0); fp->f_text = getcpy(str); fp->f_flags |= FF_STRALLOC; } while (0)
-#define PUTCOMP(comp) do { NEW(FT_COMP,0,0); ADDC(comp); } while (0)
-#define PUTLIT(str) do { NEW(FT_LIT,0,0); fp->f_text = getcpy(str); fp->f_flags |= FF_STRALLOC; } while (0)
-#define PUTC(c) do { NEW(FT_CHAR,0,0); fp->f_char = (c); } while (0)
+#define PUTCOMP(comp) do { NEW_FP(FT_COMP,0,0); ADDC(comp); } while (0)
+#define PUTLIT(str) do { NEW_FP(FT_LIT,0,0); fp->f_text = getcpy(str); fp->f_flags |= FF_STRALLOC; } while (0)
+#define PUTC(c) do { NEW_FP(FT_CHAR,0,0); fp->f_char = (c); } while (0)
static char *format_string;
static char *usr_fstring; /* for CERROR */
static struct ftable *
lookup(char *name)
{
- register struct ftable *t = functable;
- register char *nm;
- register char c = *name;
+ struct ftable *t = functable;
+ char *nm;
+ char c = *name;
while ((nm = t->name)) {
if (*nm == c && strcmp (nm, name) == 0)
int
fmt_compile(char *fstring, struct format **fmt, int reset_comptable)
{
- register char *cp;
+ char *cp;
size_t i;
static int comptable_initialized = 0;
- format_string = getcpy (fstring);
+ format_string = mh_xstrdup(fstring);
usr_fstring = fstring;
if (reset_comptable || !comptable_initialized) {
comptable_initialized = 1;
}
- memset((char *) &fmt_mnull, 0, sizeof(fmt_mnull));
-
/* it takes at least 4 char to generate one format so we
* allocate a worst-case format array using 1/4 the length
* of the format string. We actually need twice this much
*/
i = strlen(fstring)/2 + 1;
if (i==1) i++;
- next_fp = formatvec = (struct format *)calloc ((size_t) i,
- sizeof(struct format));
- if (next_fp == NULL)
- adios (NULL, "unable to allocate format storage");
-
+ next_fp = formatvec = mh_xcalloc(i, sizeof *next_fp);
infunction = 0;
cp = compile(format_string);
static char *
compile (char *sp)
{
- register char *cp = sp;
- register int c;
+ char *cp = sp;
+ int c;
for (;;) {
sp = cp;
static char *
do_spec(char *sp)
{
- register char *cp = sp;
- register int c;
+ char *cp = sp;
+ int c;
#ifndef lint
- register int ljust = 0;
+ int ljust = 0;
#endif /* not lint */
- register int wid = 0;
- register char fill = ' ';
+ int wid = 0;
+ char fill = ' ';
c = *cp++;
if (c == '-') {
static char *
do_name(char *sp, int preprocess)
{
- register char *cp = sp;
- register int c;
- register int i;
+ char *cp = sp;
+ int c;
+ int i;
static int primed = 0;
while (isalnum(c = *cp++) || c == '-' || c == '_')
if (cm->c_type & CT_ADDR) {
CERROR("component used as both date and address");
}
- cm->c_tws = (struct tws *)
- calloc((size_t) 1, sizeof(*cm->c_tws));
+ if (cm->c_tws) {
+ memset (cm->c_tws, 0, sizeof *cm->c_tws);
+ } else {
+ NEW0(cm->c_tws);
+ }
fp->f_type = preprocess;
PUTCOMP(sp);
cm->c_type |= CT_DATE;
break;
case FT_MYMBOX:
+ case FT_GETMYMBOX:
+ case FT_GETMYADDR:
if (!primed) {
ismymbox ((struct mailname *) 0);
primed++;
}
- /* fall through */
+ /* FALLTHRU */
case FT_PARSEADDR:
if (cm->c_type & CT_DATE) {
CERROR("component used as both date and address");
static char *
do_func(char *sp)
{
- register char *cp = sp;
- register int c;
- register struct ftable *t;
- register int n;
+ char *cp = sp;
+ int c;
+ struct ftable *t;
+ int n;
int mflag; /* minus sign in NUM */
infunction++;
case TF_EXPR_SV:
LV(FT_SAVESTR, 0);
- /* fall through */
+ /* FALLTHRU */
case TF_EXPR:
*--cp = c;
cp = do_expr(cp, t->extra);
static char *
do_expr (char *sp, int preprocess)
{
- register char *cp = sp;
- register int c;
+ char *cp = sp;
+ int c;
if ((c = *cp++) == '{') {
cp = do_name (cp, preprocess);
static char *
do_loop(char *sp)
{
- register char *cp = sp;
+ char *cp = sp;
struct format *floop;
floop = next_fp;
static char *
do_if(char *sp)
{
- register char *cp = sp;
- register struct format *fexpr,
+ char *cp = sp;
+ struct format *fexpr,
*fif = (struct format *)NULL;
- register int c = '<';
+ int c = '<';
for (;;) {
if (c == '<') { /* doing an IF */
struct comp *cm;
for (i = 0; i < sizeof(wantcomp)/sizeof(wantcomp[0]); i++)
- for (cm = wantcomp[i]; cm; cm = cm->c_next)
- if (cm->c_text) {
- free(cm->c_text);
- cm->c_text = NULL;
- }
+ for (cm = wantcomp[i]; cm; cm = cm->c_next) {
+ mh_xfree(cm->c_text);
+ cm->c_text = NULL;
+ }
}
/*
{
if (--cm->c_refcount <= 0) {
/* Shouldn't ever be NULL, but just in case ... */
- if (cm->c_name)
- free(cm->c_name);
- if (cm->c_text)
- free(cm->c_text);
+ mh_xfree(cm->c_name);
+ mh_xfree(cm->c_text);
if (cm->c_type & CT_DATE)
free(cm->c_tws);
if (cm->c_type & CT_ADDR && cm->c_mn && cm->c_mn != &fmt_mnull)
projects / nmh / blobdiff