mirror of
https://git.haproxy.org/git/haproxy.git/
synced 2025-08-06 07:07:04 +02:00
cdefa80e6c
There's no more point keeping functions that are just wrappers around other ones, let's directly call them from the main entry point. It helps visually control the mapping between output formats and their definition and doesn't require to invent long names. For a bit more readability, the tmpbuf and its size adopted slightly shorter names.
130 lines
3.6 KiB
C
130 lines
3.6 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <haproxy/channel-t.h>
|
|
#include <haproxy/connection-t.h>
|
|
#include <haproxy/stconn-t.h>
|
|
#include <haproxy/http_ana-t.h>
|
|
#include <haproxy/stream-t.h>
|
|
#include <haproxy/task-t.h>
|
|
|
|
// 1 bit per flag, no hole permitted here
|
|
#define SHOW_AS_ANA 0x00000001
|
|
#define SHOW_AS_CHN 0x00000002
|
|
#define SHOW_AS_CONN 0x00000004
|
|
#define SHOW_AS_SC 0x00000008
|
|
#define SHOW_AS_SET 0x00000010
|
|
#define SHOW_AS_STRM 0x00000020
|
|
#define SHOW_AS_TASK 0x00000040
|
|
#define SHOW_AS_TXN 0x00000080
|
|
#define SHOW_AS_SD 0x00000100
|
|
|
|
// command line names, must be in exact same order as the SHOW_AS_* flags above
|
|
// so that show_as_words[i] matches flag 1U<<i.
|
|
const char *show_as_words[] = { "ana", "chn", "conn", "sc", "stet", "strm", "task", "txn", "sd", };
|
|
|
|
/* will be sufficient for even largest flag names */
|
|
static char buf[4096];
|
|
static size_t bsz = sizeof(buf);
|
|
|
|
unsigned int get_show_as(const char *word)
|
|
{
|
|
int w = 0;
|
|
|
|
while (1) {
|
|
if (w == sizeof(show_as_words) / sizeof(*show_as_words))
|
|
return 0;
|
|
if (strcmp(word, show_as_words[w]) == 0)
|
|
return 1U << w;
|
|
w++;
|
|
}
|
|
}
|
|
|
|
void usage_exit(const char *name)
|
|
{
|
|
int word, nbword;
|
|
|
|
fprintf(stderr, "Usage: %s [", name);
|
|
|
|
nbword = sizeof(show_as_words) / sizeof(*show_as_words);
|
|
for (word = 0; word < nbword; word++)
|
|
fprintf(stderr, "%s%s", word ? "|" : "", show_as_words[word]);
|
|
fprintf(stderr, "]* { [+-][0x]value* | - }\n");
|
|
exit(1);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
unsigned int flags;
|
|
unsigned int show_as = 0;
|
|
unsigned int f;
|
|
const char *name = argv[0];
|
|
char line[20];
|
|
char *value;
|
|
int multi = 0;
|
|
int use_stdin = 0;
|
|
char *err;
|
|
|
|
while (argc > 0) {
|
|
argv++; argc--;
|
|
if (argc < 1)
|
|
usage_exit(name);
|
|
|
|
f = get_show_as(argv[0]);
|
|
if (!f)
|
|
break;
|
|
show_as |= f;
|
|
}
|
|
|
|
if (!show_as)
|
|
show_as = ~0U;
|
|
|
|
if (argc > 1)
|
|
multi = 1;
|
|
|
|
if (strcmp(argv[0], "-") == 0)
|
|
use_stdin = 1;
|
|
|
|
while (argc > 0) {
|
|
if (use_stdin) {
|
|
value = fgets(line, sizeof(line), stdin);
|
|
if (!value)
|
|
break;
|
|
|
|
/* skip common leading delimiters that slip from copy-paste */
|
|
while (*value == ' ' || *value == '\t' || *value == ':' || *value == '=')
|
|
value++;
|
|
|
|
/* stop at the end of the number and trim any C suffix like "UL" */
|
|
err = value;
|
|
while (*err == '-' || *err == '+' ||
|
|
(isalnum((unsigned char)*err) && toupper((unsigned char)*err) != 'U' && toupper((unsigned char)*err) != 'L'))
|
|
err++;
|
|
*err = 0;
|
|
} else {
|
|
value = argv[0];
|
|
argv++; argc--;
|
|
}
|
|
|
|
flags = strtoul(value, &err, 0);
|
|
if (!*value || *err) {
|
|
fprintf(stderr, "Unparsable value: <%s>\n", value);
|
|
usage_exit(name);
|
|
}
|
|
|
|
if (multi || use_stdin)
|
|
printf("### 0x%08x:\n", flags);
|
|
|
|
if (show_as & SHOW_AS_ANA) printf("chn->ana = %s\n", (chn_show_analysers(buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_CHN) printf("chn->flags = %s\n", (chn_show_flags (buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_CONN) printf("conn->flags = %s\n", (conn_show_flags (buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_SC) printf("sc->flags = %s\n", (sc_show_flags (buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_SD) printf("sd->flags = %s\n", (se_show_flags (buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_SET) printf("strm->et = %s\n", (strm_et_show_flags(buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_STRM) printf("strm->flags = %s\n", (strm_show_flags (buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_TASK) printf("task->state = %s\n", (task_show_state (buf, bsz, " | ", flags), buf));
|
|
if (show_as & SHOW_AS_TXN) printf("txn->flags = %s\n", (txn_show_flags (buf, bsz, " | ", flags), buf));
|
|
}
|
|
return 0;
|
|
}
|