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http://git.haproxy.org/git/haproxy.git/
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238 lines
6.6 KiB
C
238 lines
6.6 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <haproxy/channel-t.h>
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#include <haproxy/connection-t.h>
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#include <haproxy/stconn-t.h>
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#include <haproxy/http_ana-t.h>
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#include <haproxy/stream-t.h>
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#include <haproxy/task-t.h>
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// 1 bit per flag, no hole permitted here
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#define SHOW_AS_ANA 0x00000001
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#define SHOW_AS_CHN 0x00000002
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#define SHOW_AS_CONN 0x00000004
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#define SHOW_AS_SC 0x00000008
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#define SHOW_AS_SET 0x00000010
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#define SHOW_AS_STRM 0x00000020
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#define SHOW_AS_TASK 0x00000040
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#define SHOW_AS_TXN 0x00000080
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#define SHOW_AS_SD 0x00000100
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// command line names, must be in exact same order as the SHOW_AS_* flags above
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// so that show_as_words[i] matches flag 1U<<i.
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const char *show_as_words[] = { "ana", "chn", "conn", "sc", "stet", "strm", "task", "txn", "sd", };
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#define SHOW_FLAG(f,n) \
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do { \
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if (!((f) & (n))) break; \
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(f) &= ~(n); \
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printf(#n"%s", (f) ? " | " : ""); \
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} while (0)
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/* will be sufficient for even largest flag names */
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static char tmpbuf[4096];
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unsigned int get_show_as(const char *word)
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{
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int w = 0;
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while (1) {
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if (w == sizeof(show_as_words) / sizeof(*show_as_words))
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return 0;
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if (strcmp(word, show_as_words[w]) == 0)
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return 1U << w;
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w++;
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}
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}
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void show_chn_ana(unsigned int f)
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{
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chn_show_analysers(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("chn->ana = %s\n", tmpbuf);
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}
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void show_chn_flags(unsigned int f)
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{
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chn_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("chn->flags = %s\n", tmpbuf);
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}
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void show_conn_flags(unsigned int f)
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{
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conn_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("conn->flags = %s\n", tmpbuf);
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}
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void show_sd_flags(unsigned int f)
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{
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se_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("sd->flags = %s\n", tmpbuf);
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}
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void show_sc_flags(unsigned int f)
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{
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sc_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("sc->flags = %s\n", tmpbuf);
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}
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void show_strm_et(unsigned int f)
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{
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strm_et_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("strm->et = %s\n", tmpbuf);
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}
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void show_task_state(unsigned int f)
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{
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task_show_state(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("task->state = %s\n", tmpbuf);
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}
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void show_txn_flags(unsigned int f)
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{
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printf("txn->flags = ");
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if (!f) {
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printf("0\n");
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return;
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}
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SHOW_FLAG(f, TX_L7_RETRY);
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SHOW_FLAG(f, TX_D_L7_RETRY);
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SHOW_FLAG(f, TX_NOT_FIRST);
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SHOW_FLAG(f, TX_USE_PX_CONN);
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SHOW_FLAG(f, TX_CACHE_HAS_SEC_KEY);
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SHOW_FLAG(f, TX_CON_WANT_TUN);
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SHOW_FLAG(f, TX_CACHE_IGNORE);
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SHOW_FLAG(f, TX_CACHE_COOK);
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SHOW_FLAG(f, TX_CACHEABLE);
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SHOW_FLAG(f, TX_SCK_PRESENT);
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//printf("%s", f ? "" : " | ");
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switch (f & TX_SCK_MASK) {
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case TX_SCK_NONE: f &= ~TX_SCK_MASK ; /*printf("TX_SCK_NONE%s", f ? " | " : "");*/ break;
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case TX_SCK_FOUND: f &= ~TX_SCK_MASK ; printf("TX_SCK_FOUND%s", f ? " | " : ""); break;
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case TX_SCK_DELETED: f &= ~TX_SCK_MASK ; printf("TX_SCK_DELETED%s", f ? " | " : ""); break;
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case TX_SCK_INSERTED: f &= ~TX_SCK_MASK ; printf("TX_SCK_INSERTED%s", f ? " | " : ""); break;
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case TX_SCK_REPLACED: f &= ~TX_SCK_MASK ; printf("TX_SCK_REPLACED%s", f ? " | " : ""); break;
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case TX_SCK_UPDATED: f &= ~TX_SCK_MASK ; printf("TX_SCK_UPDATED%s", f ? " | " : ""); break;
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default: printf("TX_SCK_MASK(%02x)", f); f &= ~TX_SCK_MASK ; printf("%s", f ? " | " : ""); break;
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}
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//printf("%s", f ? "" : " | ");
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switch (f & TX_CK_MASK) {
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case TX_CK_NONE: f &= ~TX_CK_MASK ; /*printf("TX_CK_NONE%s", f ? " | " : "");*/ break;
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case TX_CK_INVALID: f &= ~TX_CK_MASK ; printf("TX_CK_INVALID%s", f ? " | " : ""); break;
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case TX_CK_DOWN: f &= ~TX_CK_MASK ; printf("TX_CK_DOWN%s", f ? " | " : ""); break;
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case TX_CK_VALID: f &= ~TX_CK_MASK ; printf("TX_CK_VALID%s", f ? " | " : ""); break;
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case TX_CK_EXPIRED: f &= ~TX_CK_MASK ; printf("TX_CK_EXPIRED%s", f ? " | " : ""); break;
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case TX_CK_OLD: f &= ~TX_CK_MASK ; printf("TX_CK_OLD%s", f ? " | " : ""); break;
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case TX_CK_UNUSED: f &= ~TX_CK_MASK ; printf("TX_CK_UNUSED%s", f ? " | " : ""); break;
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default: printf("TX_CK_MASK(%02x)", f); f &= ~TX_CK_MASK ; printf("%s", f ? " | " : ""); break;
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}
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SHOW_FLAG(f, TX_CLTARPIT);
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SHOW_FLAG(f, TX_CONST_REPLY);
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if (f) {
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printf("EXTRA(0x%08x)", f);
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}
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putchar('\n');
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}
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void show_strm_flags(unsigned int f)
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{
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strm_show_flags(tmpbuf, sizeof(tmpbuf), " | ", f);
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printf("strm->flags = %s\n", tmpbuf);
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return;
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}
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void usage_exit(const char *name)
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{
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int word, nbword;
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fprintf(stderr, "Usage: %s [", name);
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nbword = sizeof(show_as_words) / sizeof(*show_as_words);
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for (word = 0; word < nbword; word++)
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fprintf(stderr, "%s%s", word ? "|" : "", show_as_words[word]);
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fprintf(stderr, "]* { [+-][0x]value* | - }\n");
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exit(1);
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}
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int main(int argc, char **argv)
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{
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unsigned int flags;
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unsigned int show_as = 0;
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unsigned int f;
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const char *name = argv[0];
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char line[20];
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char *value;
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int multi = 0;
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int use_stdin = 0;
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char *err;
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while (argc > 0) {
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argv++; argc--;
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if (argc < 1)
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usage_exit(name);
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f = get_show_as(argv[0]);
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if (!f)
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break;
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show_as |= f;
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}
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if (!show_as)
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show_as = ~0U;
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if (argc > 1)
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multi = 1;
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if (strcmp(argv[0], "-") == 0)
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use_stdin = 1;
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while (argc > 0) {
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if (use_stdin) {
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value = fgets(line, sizeof(line), stdin);
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if (!value)
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break;
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/* skip common leading delimiters that slip from copy-paste */
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while (*value == ' ' || *value == '\t' || *value == ':' || *value == '=')
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value++;
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/* stop at the end of the number and trim any C suffix like "UL" */
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err = value;
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while (*err == '-' || *err == '+' ||
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(isalnum((unsigned char)*err) && toupper((unsigned char)*err) != 'U' && toupper((unsigned char)*err) != 'L'))
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err++;
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*err = 0;
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} else {
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value = argv[0];
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argv++; argc--;
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}
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flags = strtoul(value, &err, 0);
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if (!*value || *err) {
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fprintf(stderr, "Unparsable value: <%s>\n", value);
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usage_exit(name);
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}
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if (multi || use_stdin)
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printf("### 0x%08x:\n", flags);
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if (show_as & SHOW_AS_ANA) show_chn_ana(flags);
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if (show_as & SHOW_AS_CHN) show_chn_flags(flags);
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if (show_as & SHOW_AS_CONN) show_conn_flags(flags);
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if (show_as & SHOW_AS_SC) show_sc_flags(flags);
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if (show_as & SHOW_AS_SD) show_sd_flags(flags);
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if (show_as & SHOW_AS_SET) show_strm_et(flags);
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if (show_as & SHOW_AS_STRM) show_strm_flags(flags);
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if (show_as & SHOW_AS_TASK) show_task_state(flags);
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if (show_as & SHOW_AS_TXN) show_txn_flags(flags);
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}
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return 0;
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}
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