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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 12:18:05 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 12:18:05 +0000
commitb46aad6df449445a9fc4aa7b32bd40005438e3f7 (patch)
tree751aa858ca01f35de800164516b298887382919d /dev/flags/flags.c
parentInitial commit. (diff)
downloadhaproxy-b46aad6df449445a9fc4aa7b32bd40005438e3f7.tar.xz
haproxy-b46aad6df449445a9fc4aa7b32bd40005438e3f7.zip
Adding upstream version 2.9.5.upstream/2.9.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dev/flags/flags.c')
-rw-r--r--dev/flags/flags.c157
1 files changed, 157 insertions, 0 deletions
diff --git a/dev/flags/flags.c b/dev/flags/flags.c
new file mode 100644
index 0000000..65af237
--- /dev/null
+++ b/dev/flags/flags.c
@@ -0,0 +1,157 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+/* make the include files below expose their flags */
+#define HA_EXPOSE_FLAGS
+
+#include <haproxy/channel-t.h>
+#include <haproxy/connection-t.h>
+#include <haproxy/fd-t.h>
+#include <haproxy/http_ana-t.h>
+#include <haproxy/htx-t.h>
+#include <haproxy/mux_fcgi-t.h>
+#include <haproxy/mux_h2-t.h>
+#include <haproxy/mux_h1-t.h>
+#include <haproxy/stconn-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
+#define SHOW_AS_HSL 0x00000200
+#define SHOW_AS_HTX 0x00000400
+#define SHOW_AS_HMSG 0x00000800
+#define SHOW_AS_FD 0x00001000
+#define SHOW_AS_H2C 0x00002000
+#define SHOW_AS_H2S 0x00004000
+#define SHOW_AS_H1C 0x00008000
+#define SHOW_AS_H1S 0x00010000
+#define SHOW_AS_FCONN 0x00020000
+#define SHOW_AS_FSTRM 0x00040000
+
+// 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", "hsl", "htx", "hmsg", "fd", "h2c", "h2s", "h1c", "h1s", "fconn", "fstrm"};
+
+/* 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));
+ if (show_as & SHOW_AS_HSL) printf("sl->flags = %s\n", (hsl_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_HTX) printf("htx->flags = %s\n", (htx_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_HMSG) printf("hmsg->flags = %s\n", (hmsg_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_FD) printf("fd->flags = %s\n", (fd_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_H2C) printf("h2c->flags = %s\n", (h2c_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_H2S) printf("h2s->flags = %s\n", (h2s_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_H1C) printf("h1c->flags = %s\n", (h1c_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_H1S) printf("h1s->flags = %s\n", (h1s_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_FCONN) printf("fconn->flags = %s\n",(fconn_show_flags (buf, bsz, " | ", flags), buf));
+ if (show_as & SHOW_AS_FSTRM) printf("fstrm->flags = %s\n",(fstrm_show_flags (buf, bsz, " | ", flags), buf));
+ }
+ return 0;
+}