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mdbx-tools: refine/fix quiet mode.

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This commit is contained in:
Leonid Yuriev 2021-05-12 10:52:13 +03:00
parent dc9869f1a1
commit 9746dd20df
3 changed files with 44 additions and 22 deletions
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19
src/mdbx_drop.c
View File

@ -79,11 +79,12 @@ int main(int argc, char *argv[]) {
if (argc < 2)
usage();
/* -d: delete the db, don't just empty it
* -s: drop the named subDB
* -V: print version and exit
* (default) empty the main DB */
while ((i = getopt(argc, argv, "ds:nV")) != EOF) {
while ((i = getopt(argc, argv,
"d"
"s:"
"n"
"q"
"V")) != EOF) {
switch (i) {
case 'V':
printf("mdbx_drop version %d.%d.%d.%d\n"
@ -99,6 +100,9 @@ int main(int argc, char *argv[]) {
mdbx_build.target, mdbx_build.compiler, mdbx_build.flags,
mdbx_build.options);
return EXIT_SUCCESS;
case 'q':
quiet = true;
break;
case 'd':
delete = true;
break;
@ -130,11 +134,12 @@ int main(int argc, char *argv[]) {
#endif /* !WINDOWS */
envname = argv[optind];
if (!quiet)
if (!quiet) {
printf("mdbx_drop %s (%s, T-%s)\nRunning for %s/%s...\n",
mdbx_version.git.describe, mdbx_version.git.datetime,
mdbx_version.git.tree, envname, subname ? subname : "@MAIN");
fflush(nullptr);
fflush(nullptr);
}
rc = mdbx_env_create(&env);
if (unlikely(rc != MDBX_SUCCESS)) {

19
src/mdbx_dump.c
View File

@ -101,7 +101,9 @@ static void dumpval(MDBX_val *v) {
bool quiet = false, rescue = false;
const char *prog;
static void error(const char *func, int rc) {
fprintf(stderr, "%s: %s() error %d %s\n", prog, func, rc, mdbx_strerror(rc));
if (!quiet)
fprintf(stderr, "%s: %s() error %d %s\n", prog, func, rc,
mdbx_strerror(rc));
}
/* Dump in BDB-compatible format */
@ -216,7 +218,7 @@ static int dump_sdb(MDBX_txn *txn, MDBX_dbi dbi, char *name) {
static void usage(void) {
fprintf(stderr,
"usage: %s [-V] [-q] [-f file] [-l] [-p] [-a|-s subdb] [-r] "
"usage: %s [-V] [-q] [-f file] [-l] [-p] [-r] [-a|-s subdb] "
"dbpath\n"
" -V\t\tprint version and exit\n"
" -q\t\tbe quiet\n"
@ -431,8 +433,9 @@ int main(int argc, char *argv[]) {
if (unlikely(rc != MDBX_SUCCESS)) {
if (!rescue)
break;
fprintf(stderr, "%s: %s: ignore %s for `%s` and continue\n", prog,
envname, mdbx_strerror(rc), subname);
if (!quiet)
fprintf(stderr, "%s: %s: ignore %s for `%s` and continue\n", prog,
envname, mdbx_strerror(rc), subname);
/* Here is a hack for rescue mode, don't do that:
* - we should restart transaction in case error due
* database corruption;
@ -466,8 +469,9 @@ int main(int argc, char *argv[]) {
if (have_raw && (!count /* || rescue */))
rc = dump_sdb(txn, MAIN_DBI, nullptr);
else if (!count) {
fprintf(stderr, "%s: %s does not contain multiple databases\n", prog,
envname);
if (!quiet)
fprintf(stderr, "%s: %s does not contain multiple databases\n", prog,
envname);
rc = MDBX_NOTFOUND;
}
} else {
@ -480,7 +484,8 @@ int main(int argc, char *argv[]) {
case MDBX_SUCCESS:
break;
case MDBX_EINTR:
fprintf(stderr, "Interrupted by signal/user\n");
if (!quiet)
fprintf(stderr, "Interrupted by signal/user\n");
break;
default:
if (unlikely(rc != MDBX_SUCCESS))

28
src/mdbx_stat.c
View File

@ -54,8 +54,9 @@ static void print_stat(MDBX_stat *ms) {
static void usage(const char *prog) {
fprintf(stderr,
"usage: %s [-V] [-e] [-f[f[f]]] [-r[r]] [-a|-s name] dbpath\n"
"usage: %s [-V] [-q] [-e] [-f[f[f]]] [-r[r]] [-a|-s name] dbpath\n"
" -V\t\tprint version and exit\n"
" -q\t\tbe quiet\n"
" -e\t\tshow whole DB info\n"
" -f\t\tshow GC info\n"
" -r\t\tshow readers\n"
@ -88,8 +89,11 @@ static int reader_list_func(void *ctx, int num, int slot, mdbx_pid_t pid,
}
const char *prog;
bool quiet = false;
static void error(const char *func, int rc) {
fprintf(stderr, "%s: %s() error %d %s\n", prog, func, rc, mdbx_strerror(rc));
if (!quiet)
fprintf(stderr, "%s: %s() error %d %s\n", prog, func, rc,
mdbx_strerror(rc));
}
int main(int argc, char *argv[]) {
@ -108,6 +112,7 @@ int main(int argc, char *argv[]) {
while ((o = getopt(argc, argv,
"V"
"q"
"a"
"e"
"f"
@ -129,6 +134,9 @@ int main(int argc, char *argv[]) {
mdbx_build.target, mdbx_build.compiler, mdbx_build.flags,
mdbx_build.options);
return EXIT_SUCCESS;
case 'q':
quiet = true;
break;
case 'a':
if (subname)
usage(prog);
@ -174,10 +182,12 @@ int main(int argc, char *argv[]) {
envname = argv[optind];
envname = argv[optind];
printf("mdbx_stat %s (%s, T-%s)\nRunning for %s...\n",
mdbx_version.git.describe, mdbx_version.git.datetime,
mdbx_version.git.tree, envname);
fflush(nullptr);
if (!quiet) {
printf("mdbx_stat %s (%s, T-%s)\nRunning for %s...\n",
mdbx_version.git.describe, mdbx_version.git.datetime,
mdbx_version.git.tree, envname);
fflush(nullptr);
}
rc = mdbx_env_create(&env);
if (unlikely(rc != MDBX_SUCCESS)) {
@ -356,7 +366,8 @@ int main(int argc, char *argv[]) {
case MDBX_NOTFOUND:
break;
case MDBX_EINTR:
fprintf(stderr, "Interrupted by signal/user\n");
if (!quiet)
fprintf(stderr, "Interrupted by signal/user\n");
goto txn_abort;
default:
error("mdbx_cursor_get", rc);
@ -462,7 +473,8 @@ int main(int argc, char *argv[]) {
case MDBX_NOTFOUND:
break;
case MDBX_EINTR:
fprintf(stderr, "Interrupted by signal/user\n");
if (!quiet)
fprintf(stderr, "Interrupted by signal/user\n");
break;
default:
if (unlikely(rc != MDBX_SUCCESS))