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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/dktools/dk3maihd.ctr
Initial commit
Diffstat (limited to 'support/dktools/dk3maihd.ctr')
-rw-r--r--support/dktools/dk3maihd.ctr869
1 files changed, 869 insertions, 0 deletions
diff --git a/support/dktools/dk3maihd.ctr b/support/dktools/dk3maihd.ctr
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+++ b/support/dktools/dk3maihd.ctr
@@ -0,0 +1,869 @@
+%% options
+
+copyright owner = Dirk Krause
+copyright year = 2014-xxxx
+license = bsd
+
+
+
+%% header
+
+/** @file dk3maihd.h Retrieve numbers from hexadecimal dkChar strings.
+*/
+
+#include <dk3conf.h>
+
+#include <stdio.h>
+#if DK3_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if DK3_HAVE_STDINT
+#include <stdint.h>
+#endif
+#if DK3_HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+#if DK3_HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#if DK3_HAVE_MATH_H
+#include <math.h>
+#endif
+#if DK3_HAVE_FLOAT_H
+#include <float.h>
+#endif
+
+#include <dk3types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** Convert string to dk3_um_t.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_um_from_hex_string(dk3_um_t *rp, dkChar const *src, int *ec);
+
+/** Convert string to dk3_im_t.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_im_from_hex_string(dk3_im_t *rp, dkChar const *src, int *ec);
+
+/** Convert string to short.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_s_from_hex_string(short *rp, dkChar const *src, int *ec);
+
+/** Convert string to unsigned short.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_us_from_hex_string(unsigned short *rp, dkChar const *src, int *ec);
+
+/** Convert string to int.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_i_from_hex_string(int *rp, dkChar const *src, int *ec);
+
+/** Convert string to unsigned int.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_ui_from_hex_string(unsigned *rp, dkChar const *src, int *ec);
+
+/** Convert string to long.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_l_from_hex_string(long *rp, dkChar const *src, int *ec);
+
+/** Convert string to unsigned long.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_ul_from_hex_string(unsigned long *rp, dkChar const *src, int *ec);
+
+#if DK3_HAVE_LONG_LONG
+
+/** Convert string to long long.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_ll_from_hex_string(long long *rp, dkChar const *src, int *ec);
+
+/** Convert string to unsigned long long.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_ull_from_hex_string(unsigned long long *rp, dkChar const *src, int *ec);
+
+#endif
+
+#if DK3_HAVE_INTMAX_T
+
+/** Convert string to intmax_t.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_intmax_t_from_hex_string(intmax_t *rp, dkChar const *src, int *ec);
+
+/** Convert string to uintmax_t.
+ @param rp Pointer to result variable.
+ @param src Source text to convert.
+ @param ec Pointer to error code variable, may be NULL.
+ Set to DK3_ERROR_INVALID_ARGS if rp and/or src is NULL,
+ DK3_ERROR_SYNTAX if unacceptable characters found,
+ DK3_ERROR_MATH_OVERFLOW on numeric overflow.
+ @return 1 on success, 0 on error (see ec).
+ If trailing garbage is found after the number, the function
+ returns 1 and sets the error code variable to DK3_ERROR_SYNTAX.
+*/
+int
+dk3ma_uintmax_t_from_hex_string(uintmax_t *rp, dkChar const *src, int *ec);
+
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+%% module
+
+#include "dk3ma.h"
+
+
+
+$!trace-include
+
+
+
+/** Constant numeric values.
+*/
+static dk3_um_t const dk3maihd_um_array[] = {
+#if DK3_HAVE_LONG_LONG
+ /* 0 */ (dk3_um_t)10ULL,
+ /* 1 */ (dk3_um_t)1ULL,
+ /* 2 */ (dk3_um_t)2ULL,
+ /* 3 */ (dk3_um_t)3ULL,
+ /* 4 */ (dk3_um_t)4ULL,
+ /* 5 */ (dk3_um_t)5ULL,
+ /* 6 */ (dk3_um_t)6ULL,
+ /* 7 */ (dk3_um_t)7ULL,
+ /* 8 */ (dk3_um_t)8ULL,
+ /* 9 */ (dk3_um_t)9ULL,
+ /* 10 */ (dk3_um_t)10ULL,
+ /* 11 */ (dk3_um_t)11ULL,
+ /* 12 */ (dk3_um_t)12ULL,
+ /* 13 */ (dk3_um_t)13ULL,
+ /* 14 */ (dk3_um_t)14ULL,
+ /* 15 */ (dk3_um_t)15ULL,
+ /* 16 */ (dk3_um_t)16ULL
+#else
+ /* 0 */ (dk3_um_t)10UL,
+ /* 1 */ (dk3_um_t)1UL,
+ /* 2 */ (dk3_um_t)2UL,
+ /* 3 */ (dk3_um_t)3UL,
+ /* 4 */ (dk3_um_t)4UL,
+ /* 5 */ (dk3_um_t)5UL,
+ /* 6 */ (dk3_um_t)6UL,
+ /* 7 */ (dk3_um_t)7UL,
+ /* 8 */ (dk3_um_t)8UL,
+ /* 9 */ (dk3_um_t)9UL,
+ /* 10 */ (dk3_um_t)10UL,
+ /* 11 */ (dk3_um_t)11UL,
+ /* 12 */ (dk3_um_t)12UL,
+ /* 13 */ (dk3_um_t)13UL,
+ /* 14 */ (dk3_um_t)14UL,
+ /* 15 */ (dk3_um_t)15UL,
+ /* 16 */ (dk3_um_t)16UL
+#endif
+};
+
+
+
+#if DK3_CHAR_SIZE > 1
+/** Find start of text in string.
+ @param str String to search for text.
+ @return Pointer to start of text on success, NULL on error.
+*/
+static
+dkChar const *
+dk3maihd_str_start(dkChar const *str)
+{
+ dkChar const *back = NULL;
+ if (NULL != str) {
+ back = str;
+ while((dkT(' ') == *back) || (dkT('\t') == *back)) { back++; }
+ switch(*back) {
+ case dkT('\0'): case dkT('\n'): case dkT('\r'): {
+ back = NULL;
+ } break;
+ }
+ }
+ return back;
+}
+#endif
+
+
+
+int
+dk3ma_um_from_hex_string(dk3_um_t *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dkChar const *ptr = NULL; /* Current char to process */
+ dk3_um_t val = DK3_UM_0; /* Value found */
+ dk3_um_t op = DK3_UM_0; /* Operand to add */
+ int mec = 0; /* Math error code */
+ int back = 0; /* Function result */
+ int found = 0; /* Flag: Digits found */
+ int cc = 1; /* Flag: Can continue */
+ int action = 0; /* Action to take */
+ $? "+ dk3ma_um_from_hex_string \"%!ds\"", TR_STR(src)
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ while (0 != cc) {
+ action = 0;
+ switch(*(ptr++)) {
+ case dkT('\0'): { /* End of string */
+ cc = 0;
+ if (0 != found) {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ } break;
+ case dkT('0'): {
+ found = 1; action = 1; op = DK3_UM_0;
+ } break;
+ case dkT('1'): {
+ found = 1; action = 1; op = dk3maihd_um_array[1];
+ } break;
+ case dkT('2'): {
+ found = 1; action = 1; op = dk3maihd_um_array[2];
+ } break;
+ case dkT('3'): {
+ found = 1; action = 1; op = dk3maihd_um_array[3];
+ } break;
+ case dkT('4'): {
+ found = 1; action = 1; op = dk3maihd_um_array[4];
+ } break;
+ case dkT('5'): {
+ found = 1; action = 1; op = dk3maihd_um_array[5];
+ } break;
+ case dkT('6'): {
+ found = 1; action = 1; op = dk3maihd_um_array[6];
+ } break;
+ case dkT('7'): {
+ found = 1; action = 1; op = dk3maihd_um_array[7];
+ } break;
+ case dkT('8'): {
+ found = 1; action = 1; op = dk3maihd_um_array[8];
+ } break;
+ case dkT('9'): {
+ found = 1; action = 1; op = dk3maihd_um_array[9];
+ } break;
+ case dkT('a'): case dkT('A'): {
+ found = 1; action = 1; op = dk3maihd_um_array[10];
+ } break;
+ case dkT('b'): case dkT('B'): {
+ found = 1; action = 1; op = dk3maihd_um_array[11];
+ } break;
+ case dkT('c'): case dkT('C'): {
+ found = 1; action = 1; op = dk3maihd_um_array[12];
+ } break;
+ case dkT('d'): case dkT('D'): {
+ found = 1; action = 1; op = dk3maihd_um_array[13];
+ } break;
+ case dkT('e'): case dkT('E'): {
+ found = 1; action = 1; op = dk3maihd_um_array[14];
+ } break;
+ case dkT('f'): case dkT('F'): {
+ found = 1; action = 1; op = dk3maihd_um_array[15];
+ } break;
+ default: { /* Non-digit */
+ cc = 0;
+ if (0 != found) {
+ back = 1;
+ }
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ } break;
+ }
+ if (0 != cc) {
+ switch(action) {
+ case 1: {
+ val = dk3ma_um_add_ok(
+ dk3ma_um_mul_ok(val, dk3maihd_um_array[16], &mec), op, &mec
+ ); $? ". mec = %d", mec
+ if (0 != mec) { $? "! mec != 0"
+ cc = 0;
+ val = DK3_UM_MAX;
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ } break;
+ }
+ } $? ". mec = %d", mec
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ *rp = val;
+#if DK3_ON_WINDOWS
+ $? ". value = %I64u", val
+#else
+#if DK3_HAVE_INTMAX_T
+ $? ". value = %ju", val
+#else
+#if DK3_HAVE_LONG_LONG
+ $? ". value = %llu", val
+#else
+ $? ". value = %lu", val
+#endif
+#endif
+#endif
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ } $? "- dk3ma_um_from_hex_string %d", back
+ return back;
+#else
+ return (dk3ma_um_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_im_from_hex_string(dk3_im_t *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dkChar const *ptr = NULL; /* Start of text */
+ dk3_um_t umv = DK3_UM_0; /* Temporary value */
+ dk3_im_t val = DK3_IM_0; /* Conversion result */
+ int back = 0; /* Function result */
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ if (dkT('-') == *ptr) {
+ ptr++;
+ if (0 != dk3ma_um_from_hex_string(&umv, ptr, ec)) {
+ if ((dk3_um_t)DK3_IM_MAX >= umv) {
+ val = (dk3_im_t)umv;
+ val = DK3_IM_0 - val;
+ back = 1;
+ } else {
+ val = DK3_IM_MIN;
+#if VERSION_BEFORE_20140924
+ if ((dk3_um_t)(DK3_IM_MAX + (dk3_im_t)1L) == umv)
+#else
+ /* 2014-09-24: Fixed warning about integer overflow in constant.
+ */
+ if (((dk3_um_t)(DK3_IM_MAX) + (dk3_um_t)1UL) == umv)
+#endif
+ {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ }
+ } else {
+ val = (dk3_im_t)umv;
+ }
+ } else {
+ if (0 != dk3ma_um_from_hex_string(&umv, ptr, ec)) {
+ val = (dk3_im_t)umv;
+ back = 1;
+ } else {
+ val = (dk3_im_t)umv;
+ }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ *rp = val;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_im_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_us_from_hex_string(unsigned short *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dk3_um_t val = DK3_UM_0;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ if (0 != dk3ma_um_from_hex_string(&val, src, ec)) {
+ if ((dk3_um_t)DK3_US_MAX >= val) {
+ *rp = (unsigned short)val;
+ back = 1;
+ } else {
+ *rp = DK3_US_MAX;
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ } else {
+ *rp = (unsigned short)val;
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_us_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_s_from_hex_string(short *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ const dkChar *ptr;
+ unsigned short val = 0U;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ if (dkT('-') == *ptr) {
+ if (0 != dk3ma_us_from_hex_string(&val, &(ptr[1]), ec)) {
+ if ((unsigned short)DK3_S_MAX >= val) {
+ *rp = (short)(0 - (short)val);
+ back = 1;
+ } else {
+ *rp = DK3_S_MIN;
+ if (((unsigned short)DK3_S_MAX + (unsigned short)1U) == val) {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ }
+ } else {
+ *rp = (short)val;
+ }
+ } else {
+ if (0 != dk3ma_us_from_hex_string(&val, ptr, ec)) {
+ *rp = (short)val;
+ back = 1;
+ } else {
+ *rp = (short)val;
+ }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_s_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_ui_from_hex_string(unsigned *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dk3_um_t val = DK3_UM_0;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ if (0 != dk3ma_um_from_hex_string(&val, src, ec)) {
+ if ((dk3_um_t)DK3_U_MAX >= val) {
+ *rp = (unsigned)val;
+ back = 1;
+ } else {
+ *rp = DK3_U_MAX;
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ } else {
+ *rp = (unsigned)val;
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_ui_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_i_from_hex_string(int *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ const dkChar *ptr;
+ unsigned val = 0U;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ if (dkT('-') == *ptr) {
+ if (0 != dk3ma_ui_from_hex_string(&val, &(ptr[1]), ec)) {
+ if ((unsigned)DK3_I_MAX >= val) {
+ *rp = 0 - (int)val;
+ back = 1;
+ } else {
+ *rp = DK3_I_MIN;
+ if (((unsigned)DK3_I_MAX + 1U) == val) {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ }
+ } else {
+ *rp = (int)val;
+ }
+ } else {
+ if (0 != dk3ma_ui_from_hex_string(&val, ptr, ec)) {
+ *rp = (int)val;
+ back = 1;
+ } else {
+ *rp = (int)val;
+ }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_i_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_ul_from_hex_string(unsigned long *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dk3_um_t val = DK3_UM_0;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ if (0 != dk3ma_um_from_hex_string(&val, src, ec)) {
+ if ((dk3_um_t)DK3_UL_MAX >= val) {
+ *rp = (unsigned long)val;
+ back = 1;
+ } else {
+ *rp = DK3_UL_MAX;
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ } else {
+ *rp = (unsigned long)val;
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_ul_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_l_from_hex_string(long *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ const dkChar *ptr;
+ unsigned long val = 0U;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ if (dkT('-') == *ptr) {
+ if (0 != dk3ma_ul_from_hex_string(&val, &(ptr[1]), ec)) {
+ if ((unsigned long)DK3_L_MAX >= val) {
+ *rp = 0L - (long)val;
+ back = 1;
+ } else {
+ *rp = DK3_L_MIN;
+ if (((unsigned long)DK3_L_MAX + 1UL) == val) {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ }
+ } else {
+ *rp = (long)val;
+ }
+ } else {
+ if (0 != dk3ma_ul_from_hex_string(&val, ptr, ec)) {
+ *rp = (long)val;
+ back = 1;
+ } else {
+ *rp = (long)val;
+ }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_l_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+#if DK3_HAVE_LONG_LONG
+
+int
+dk3ma_ull_from_hex_string(unsigned long long *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dk3_um_t val = DK3_UM_0;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ if (0 != dk3ma_um_from_hex_string(&val, src, ec)) {
+ if ((dk3_um_t)DK3_ULL_MAX >= val) {
+ *rp = (unsigned long long)val;
+ back = 1;
+ } else {
+ *rp = DK3_ULL_MAX;
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ } else {
+ *rp = (unsigned long long)val;
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_ull_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_ll_from_hex_string(long long *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ const dkChar *ptr;
+ unsigned long long val = 0ULL;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ if (dkT('-') == *ptr) {
+ if (0 != dk3ma_ull_from_hex_string(&val, &(ptr[1]), ec)) {
+ if ((unsigned long long)DK3_LL_MAX >= val) {
+ *rp = 0LL - (long long)val;
+ back = 1;
+ } else {
+ *rp = DK3_LL_MIN;
+ if (((unsigned long long)DK3_LL_MAX + 1ULL) == val) {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ }
+ } else {
+ *rp = (long long)val;
+ }
+ } else {
+ if (0 != dk3ma_ull_from_hex_string(&val, ptr, ec)) {
+ *rp = (long long)val;
+ back = 1;
+ } else {
+ *rp = (long long)val;
+ }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_ll_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+#endif
+
+#if DK3_HAVE_INTMAX_T
+
+int
+dk3ma_uintmax_t_from_hex_string(uintmax_t *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ dk3_um_t val = DK3_UM_0;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ if (0 != dk3ma_um_from_hex_string(&val, src, ec)) {
+ *rp = (uintmax_t)val;
+ back = 1;
+ } else {
+ *rp = (uintmax_t)val;
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_uintmax_t_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+
+
+int
+dk3ma_intmax_t_from_hex_string(intmax_t *rp, dkChar const *src, int *ec)
+{
+#if DK3_CHAR_SIZE > 1
+ const dkChar *ptr;
+ uintmax_t val = (uintmax_t)0U;
+ int back = 0;
+ if ((NULL != rp) && (NULL != src)) {
+ ptr = dk3maihd_str_start(src);
+ if (NULL != ptr) {
+ if (dkT('-') == *ptr) {
+ if (0 != dk3ma_uintmax_t_from_hex_string(&val, &(ptr[1]), ec)) {
+ if ((uintmax_t)DK3_INTMAX_T_MAX >= val) {
+ *rp = (intmax_t)0L - (intmax_t)val;
+ back = 1;
+ } else {
+ *rp = DK3_INTMAX_T_MIN;
+ if (((uintmax_t)DK3_INTMAX_T_MAX + (uintmax_t)1UL) == val) {
+ back = 1;
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_MATH_OVERFLOW; }
+ }
+ }
+ } else {
+ *rp = (intmax_t)val;
+ }
+ } else {
+ if (0 != dk3ma_uintmax_t_from_hex_string(&val, ptr, ec)) {
+ *rp = (intmax_t)val;
+ back = 1;
+ } else {
+ *rp = (intmax_t)val;
+ }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_SYNTAX; }
+ }
+ } else {
+ if (NULL != ec) { *ec = DK3_ERROR_INVALID_ARGS; }
+ }
+ return back;
+#else
+ return (dk3ma_intmax_t_from_c8_hex_string(rp, src, ec));
+#endif
+}
+
+#endif