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Merge pull request #163 from AntonioND/an/iso-8601

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Add equates with ISO 8601 date and time

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
This commit is contained in:
Antonio Niño Díaz
2017-04-10 23:34:12 +01:00
parent fe9e4f0583 5cfa15f963
commit a7393d7e45
1 changed files with 30 additions and 8 deletions
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36
src/asm/symbol.c
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@@ -12,6 +12,7 @@
#include "asm/main.h"
#include "asm/mymath.h"
#include "asm/output.h"
#include "extern/err.h"
struct sSymbol *tHashedSymbols[HASHSIZE];
struct sSymbol *pScope = NULL;
@@ -21,6 +22,8 @@ char *currentmacroargs[MAXMACROARGS + 1];
char *newmacroargs[MAXMACROARGS + 1];
char SavedTIME[256];
char SavedDATE[256];
char SavedTIMESTAMP_ISO8601_LOCAL[256];
char SavedTIMESTAMP_ISO8601_UTC[256];
bool exportall;
SLONG
@@ -795,6 +798,8 @@ sym_PrepPass2(void)
sym_AddString("__TIME__", SavedTIME);
sym_AddString("__DATE__", SavedDATE);
sym_AddString("__TIMESTAMP_ISO_8601_LOCAL__", SavedTIMESTAMP_ISO8601_LOCAL);
sym_AddString("__TIMESTAMP_ISO_8601_UTC__", SavedTIMESTAMP_ISO8601_UTC);
sym_AddSet("_RS", 0);
sym_AddEqu("_NARG", 0);
@@ -811,7 +816,7 @@ void
sym_Init(void)
{
SLONG i;
time_t tod;
time_t now;
for (i = 0; i < MAXMACROARGS; i += 1) {
currentmacroargs[i] = NULL;
@@ -829,15 +834,32 @@ sym_Init(void)
sym_AddSet("_RS", 0);
if (time(&tod) != -1) {
struct tm *tptr;
if (time(&now) != -1) {
struct tm *time_local = localtime(&now);
strftime(SavedTIME, sizeof(SavedTIME), "\"%H:%M:%S\"", time_local);
strftime(SavedDATE, sizeof(SavedDATE), "\"%d %B %Y\"", time_local);
strftime(SavedTIMESTAMP_ISO8601_LOCAL,
sizeof(SavedTIMESTAMP_ISO8601_LOCAL), "\"%FT%T%z\"", time_local);
struct tm *time_utc = gmtime(&now);
strftime(SavedTIMESTAMP_ISO8601_UTC,
sizeof(SavedTIMESTAMP_ISO8601_UTC), "\"%FT%TZ\"", time_utc);
} else {
warnx("Couldn't determine current time.");
/* The '?' have to be escaped or they will be treated as
* trigraphs... */
strcpy(SavedTIME, "\"\?\?:\?\?:\?\?\"");
strcpy(SavedDATE, "\"\?\? \?\?\? \?\?\?\?\"");
strcpy(SavedTIMESTAMP_ISO8601_LOCAL, "\"\?\?\?\?-\?\?-\?\?T\?\?:\?\?:\?\?+\?\?\?\?\"");
strcpy(SavedTIMESTAMP_ISO8601_UTC, "\"\?\?\?\?-\?\?-\?\?T\?\?:\?\?:\?\?Z\"");
}
tptr = localtime(&tod);
strftime(SavedTIME, sizeof(SavedTIME), "\"%H:%M:%S\"", tptr);
strftime(SavedDATE, sizeof(SavedDATE), "\"%d %B %Y\"", tptr);
sym_AddString("__TIME__", SavedTIME);
sym_AddString("__DATE__", SavedDATE);
}
sym_AddString("__TIMESTAMP_ISO_8601_LOCAL__", SavedTIMESTAMP_ISO8601_LOCAL);
sym_AddString("__TIMESTAMP_ISO_8601_UTC__", SavedTIMESTAMP_ISO8601_UTC);
pScope = NULL;
math_DefinePI();