root/tags/1.0.2/processor/string.m4

dnl {{{ PROC_STRING_N_EX(1:dst, 2:src, 3:size, 4:name, 5:type=char)
define(`PROC_STRING_N_EX', `
    pushdef(`STRTYPE', `ifelse(`$5',,`char',`$5')')
    pushdef(`ISTYPE', ifelse(STRTYPE,`char',IS_STRING,IS_UNICODE))
    if ($2 == NULL) {
        IFNOTMEMCPY(`IFCOPY(`
            $1 = NULL;
        ')')
        IFDASM(`
            add_assoc_null_ex(dst, ZEND_STRS("$4"));
        ')
    }
    else {
        IFDPRINT(`INDENT()
            ifelse(STRTYPE, `UChar', `
#ifdef IS_UNICODE
            do {
                zval zv;
                zval reszv;
                int usecopy;

                INIT_ZVAL(zv);
                ZVAL_UNICODEL(&zv, (UChar *) ($2), $3 - 1, 1);
                zend_make_printable_zval(&zv, &reszv, &usecopy);
                fprintf(stderr, "string:%s:\t\"%s\" len=%d\n", "$1", reszv.value.str.val, $3 - 1);
                if (usecopy) {
                    zval_dtor(&reszv);
                }
                zval_dtor(&zv);
            } while (0);
#endif
            ', `
            fprintf(stderr, "string:%s:\t\"%s\" len=%d\n", "$1", $2, $3 - 1);
            ')
        ')
        IFCALC(`xc_calc_string_n(processor, ISTYPE, (void *) $2, `$3' IFASSERT(`, __LINE__'));')
        IFSTORE(`$1 = (STRTYPE *) xc_store_string_n(processor, ISTYPE, (char *) $2, `$3' IFASSERT(`, __LINE__'));')
        IFRESTORE(`
            ALLOC(`$1', `STRTYPE', `($3)')
            memcpy($1, $2, sizeof(STRTYPE) * ($3));
        ')
        FIXPOINTER_EX(`STRTYPE', `$1')
        IFDASM(`
                ifelse(STRTYPE,UChar, `
                    add_assoc_unicodel_ex(dst, ZEND_STRS("$4"), $2, $3-1, 1);
                    ', ` dnl else
                    add_assoc_stringl_ex(dst, ZEND_STRS("$4"), $2, $3-1, 1);')
                ')
    }
    popdef(`STRTYPE')
    popdef(`ISTYPE')
')
dnl }}}
dnl PROC_STRING_N(1:name, 2:size, 3:type)
define(`PROC_STRING_N', `DBG(`$0($*)') DONE(`$1')`'PROC_STRING_N_EX(`dst->$1', `src->$1', `src->$2', `$1', `char')')

define(`PROC_STRING_L', `DBG(`$0($*)') PROC_STRING_N(`$1', `$2 + 1')')
define(`PROC_STRING',   `DBG(`$0($*)') DONE(`$1')`'PROC_STRING_N_EX(`dst->$1', `src->$1', `strlen(src->$1) + 1', `$1', `char')')

dnl {{{ PROC_USTRING_N(1:type, 2:name, 3:size, 4:size_type)
define(`PROC_USTRING_N', `
    DBG(`$0($*)')
#ifdef IS_UNICODE
    pushdef(`NSIZE', ifelse(
            `$4', `strlen', `strlen(src->$2) + 1',
            `$4', `len',    `src->$3 + 1',
            `',   `',       `src->$3',
            ))
    DONE(`$2')
    ifelse(`$1', `1', `PROC_STRING_N_EX(`dst->$2', `src->$2', NSIZE, `$2', `UChar')
    ', `
        if (ifelse(`$1', `', `UG(unicode)', `src->$1')) {
            PROC_STRING_N_EX(`dst->$2', `src->$2', NSIZE, `$2', `UChar')
        }
        else {
            PROC_STRING_N_EX(`dst->$2', `src->$2', NSIZE, `$2', `char')
        }
    ')
#else
    DONE(`$2')
    PROC_STRING_N_EX(`dst->$2', `src->$2', NSIZE, `$2', `char')
#endif
    popdef(`NSIZE')
')
// }}}
define(`PROC_USTRING_L', `DBG(`$0($*)') PROC_USTRING_N(`$1', `$2', `$3', `len')')
define(`PROC_USTRING', `DBG(`$0($*)') PROC_USTRING_N(`$1', `$2', , `strlen')')