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added the bin directory and moves files for binary commands into it

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hyung-hwan
2019-05-14 04:21:35 +00:00
parent 6e5a92a041
commit 4ce47cb435
18 changed files with 1067 additions and 550 deletions
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bin/main-j.c Normal file
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#include <hcl-json.h>
#include <hcl-utl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <time.h>
/* ========================================================================= */
typedef struct json_xtn_t json_xtn_t;
struct json_xtn_t
{
int logfd;
hcl_bitmask_t logmask;
int logfd_istty;
struct
{
hcl_bch_t buf[4096];
hcl_oow_t len;
} logbuf;
int depth;
};
/* ========================================================================= */
static void* sys_alloc (hcl_mmgr_t* mmgr, hcl_oow_t size)
{
return malloc(size);
}
static void* sys_realloc (hcl_mmgr_t* mmgr, void* ptr, hcl_oow_t size)
{
return realloc(ptr, size);
}
static void sys_free (hcl_mmgr_t* mmgr, void* ptr)
{
free (ptr);
}
static hcl_mmgr_t sys_mmgr =
{
sys_alloc,
sys_realloc,
sys_free,
HCL_NULL
};
/* ========================================================================= */
static int write_all (int fd, const hcl_bch_t* ptr, hcl_oow_t len)
{
while (len > 0)
{
hcl_ooi_t wr;
wr = write(fd, ptr, len);
if (wr <= -1)
{
#if defined(EAGAIN) && defined(EWOULDBLOCK) && (EAGAIN == EWOULDBLOCK)
if (errno == EAGAIN) continue;
#else
#if defined(EAGAIN)
if (errno == EAGAIN) continue;
#elif defined(EWOULDBLOCK)
if (errno == EWOULDBLOCK) continue;
#endif
#endif
#if defined(EINTR)
/* TODO: would this interfere with non-blocking nature of this VM? */
if (errno == EINTR) continue;
#endif
return -1;
}
ptr += wr;
len -= wr;
}
return 0;
}
static int write_log (hcl_json_t* json, int fd, const hcl_bch_t* ptr, hcl_oow_t len)
{
json_xtn_t* xtn = (json_xtn_t*)hcl_json_getxtn(json);
while (len > 0)
{
if (xtn->logbuf.len > 0)
{
hcl_oow_t rcapa, cplen;
rcapa = HCL_COUNTOF(xtn->logbuf.buf) - xtn->logbuf.len;
cplen = (len >= rcapa)? rcapa: len;
memcpy (&xtn->logbuf.buf[xtn->logbuf.len], ptr, cplen);
xtn->logbuf.len += cplen;
ptr += cplen;
len -= cplen;
if (xtn->logbuf.len >= HCL_COUNTOF(xtn->logbuf.buf))
{
write_all(fd, xtn->logbuf.buf, xtn->logbuf.len);
xtn->logbuf.len = 0;
}
}
else
{
hcl_oow_t rcapa;
rcapa = HCL_COUNTOF(xtn->logbuf.buf);
if (len >= rcapa)
{
write_all (fd, ptr, rcapa);
ptr += rcapa;
len -= rcapa;
}
else
{
memcpy (xtn->logbuf.buf, ptr, len);
xtn->logbuf.len += len;
ptr += len;
len -= len;
}
}
}
return 0;
}
static void flush_log (hcl_json_t* json, int fd)
{
json_xtn_t* xtn = (json_xtn_t*)hcl_json_getxtn(json);
if (xtn->logbuf.len > 0)
{
write_all (fd, xtn->logbuf.buf, xtn->logbuf.len);
xtn->logbuf.len = 0;
}
}
static void log_write (hcl_json_t* json, hcl_bitmask_t mask, const hcl_ooch_t* msg, hcl_oow_t len)
{
json_xtn_t* xtn = (json_xtn_t*)hcl_json_getxtn(json);
hcl_bch_t buf[256];
hcl_oow_t ucslen, bcslen;
hcl_oow_t msgidx;
int n, logfd;
if (mask & HCL_LOG_STDERR)
{
/* the messages that go to STDERR don't get masked out */
logfd = 2;
}
else
{
if (!(xtn->logmask & mask & ~HCL_LOG_ALL_LEVELS)) return; /* check log types */
if (!(xtn->logmask & mask & ~HCL_LOG_ALL_TYPES)) return; /* check log levels */
if (mask & HCL_LOG_STDOUT) logfd = 1;
else
{
logfd = xtn->logfd;
if (logfd <= -1) return;
}
}
/* TODO: beautify the log message.
* do classification based on mask. */
if (!(mask & (HCL_LOG_STDOUT | HCL_LOG_STDERR)))
{
time_t now;
char ts[32];
size_t tslen;
struct tm tm, *tmp;
now = time(NULL);
#if defined(__OS2__)
tmp = _localtime(&now, &tm);
#elif defined(HAVE_LOCALTIME_R)
tmp = localtime_r(&now, &tm);
#else
tmp = localtime(&now);
#endif
#if defined(HAVE_STRFTIME_SMALL_Z)
tslen = strftime(ts, sizeof(ts), "%Y-%m-%d %H:%M:%S %z ", tmp);
#else
tslen = strftime(ts, sizeof(ts), "%Y-%m-%d %H:%M:%S %Z ", tmp);
#endif
if (tslen == 0)
{
strcpy (ts, "0000-00-00 00:00:00 +0000");
tslen = 25;
}
write_log (json, logfd, ts, tslen);
}
if (logfd == xtn->logfd && xtn->logfd_istty)
{
if (mask & HCL_LOG_FATAL) write_log (json, logfd, "\x1B[1;31m", 7);
else if (mask & HCL_LOG_ERROR) write_log (json, logfd, "\x1B[1;32m", 7);
else if (mask & HCL_LOG_WARN) write_log (json, logfd, "\x1B[1;33m", 7);
}
#if defined(HCL_OOCH_IS_UCH)
msgidx = 0;
while (len > 0)
{
ucslen = len;
bcslen = HCL_COUNTOF(buf);
n = hcl_conv_oochars_to_bchars_with_cmgr(&msg[msgidx], &ucslen, buf, &bcslen, hcl_get_utf8_cmgr());
if (n == 0 || n == -2)
{
/* n = 0:
* converted all successfully
* n == -2:
* buffer not sufficient. not all got converted yet.
* write what have been converted this round. */
/*HCL_ASSERT (hcl, ucslen > 0); */ /* if this fails, the buffer size must be increased */
/*assert (ucslen > 0);*/
/* attempt to write all converted characters */
if (write_log(json, logfd, buf, bcslen) <= -1) break;
if (n == 0) break;
else
{
msgidx += ucslen;
len -= ucslen;
}
}
else if (n <= -1)
{
/* conversion error */
if (bcslen <= 0) break;
if (write_log(json, logfd, buf, bcslen) <= -1) break;
msgidx += ucslen;
len -= ucslen;
}
}
#else
write_log (json, logfd, msg, len);
#endif
if (logfd == xtn->logfd && xtn->logfd_istty)
{
if (mask & (HCL_LOG_FATAL | HCL_LOG_ERROR | HCL_LOG_WARN)) write_log (json, logfd, "\x1B[0m", 4);
}
flush_log (json, logfd);
}
static int instcb (hcl_json_t* json, hcl_json_inst_t it, const hcl_oocs_t* str)
{
json_xtn_t* json_xtn = (json_xtn_t*)hcl_json_getxtn(json);
switch (it)
{
case HCL_JSON_INST_START_ARRAY:
json_xtn->depth++;
hcl_json_logbfmt (json, HCL_LOG_INFO | HCL_LOG_APP, "[\n");
break;
case HCL_JSON_INST_END_ARRAY:
json_xtn->depth--;
hcl_json_logbfmt (json, HCL_LOG_INFO | HCL_LOG_APP, "]\n");
break;
case HCL_JSON_INST_START_DIC:
json_xtn->depth++;
hcl_json_logbfmt (json, HCL_LOG_INFO | HCL_LOG_APP, "{\n");
break;
case HCL_JSON_INST_END_DIC:
json_xtn->depth--;
hcl_json_logbfmt (json, HCL_LOG_INFO | HCL_LOG_APP, "}\n");
break;
case HCL_JSON_INST_KEY:
hcl_json_logbfmt (json, HCL_LOG_INFO | HCL_LOG_APP, "%.*js: ", str->len, str->ptr);
break;
case HCL_JSON_INST_CHARACTER:
case HCL_JSON_INST_STRING:
case HCL_JSON_INST_NUMBER:
case HCL_JSON_INST_TRUE:
case HCL_JSON_INST_FALSE:
case HCL_JSON_INST_NIL:
hcl_json_logbfmt (json, HCL_LOG_INFO | HCL_LOG_APP, "%.*js\n", str->len, str->ptr);
break;
}
return 0;
}
/* ========================================================================= */
int main (int argc, char* argv[])
{
hcl_json_t* json;
hcl_json_prim_t json_prim;
json_xtn_t* json_xtn;
hcl_oow_t xlen;
const char* p;
memset (&json_prim, 0, HCL_SIZEOF(json_prim));
json_prim.log_write = log_write;
json_prim.instcb = instcb;
json = hcl_json_open (&sys_mmgr, HCL_SIZEOF(json_xtn_t), &json_prim, NULL);
json_xtn = (json_xtn_t*)hcl_json_getxtn(json);
json_xtn->logmask = HCL_LOG_ALL_LEVELS | HCL_LOG_ALL_TYPES;
p = "[ \"ab\\xab\\uC88B\\uC544\\uC6A9c\", \"kaden\", \"iron\", true, { \"null\": \"a\\1bc\", \"123\": \"AA20AA\", \"10\": -0.123, \"way\": '\\uC88A' } ]";
/*p = "{ \"result\": \"SUCCESS\", \"message\": \"1 clients\", \"sessions\": [] }";*/
if (hcl_json_feed(json, p, strlen(p), &xlen) <= -1)
{
hcl_json_logbfmt (json, HCL_LOG_FATAL | HCL_LOG_APP, "ERROR: unable to process - %js\n", hcl_json_geterrmsg(json));
}
else if (json_xtn->depth != 0)
{
hcl_json_logbfmt (json, HCL_LOG_FATAL | HCL_LOG_APP, "ERROR: incomplete input\n");
}
hcl_json_close (json);
return 0;
}