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Check_proxy: get_next_arg.

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GitOrigin-RevId: 9079c8f344a3bd2a8d6585c255e752abef66d3f1
This commit is contained in:
levlam 2019-09-23 16:55:07 +03:00
parent 0ca64b65de
commit 0897a140c7
1 changed files with 25 additions and 17 deletions
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42
benchmark/check_proxy.cpp
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@ -16,7 +16,8 @@
#include <utility>
static void usage() {
td::TsCerr() << "Tests specified MTProto-proxies, outputs working proxies to stdout; exits with code 0 if a working proxy was found.\n";
td::TsCerr() << "Tests specified MTProto-proxies, outputs working proxies to stdout; exits with code 0 if a working "
"proxy was found.\n";
td::TsCerr() << "Usage: check_proxy [options] server:port:secret [server2:port2:secret2 ...]\n";
td::TsCerr() << "Options:\n";
td::TsCerr() << " -v<N>\tSet verbosity level to N\n";
@ -66,12 +67,27 @@ int main(int argc, char **argv) {
for (int i = 1; i < argc; i++) {
td::string arg(argv[i]);
if (arg.substr(0, 2) == "-v") {
if (arg.size() == 2 && i + 1 < argc && argv[i + 1][0] != '-') {
arg = argv[++i];
auto get_next_arg = [&i, &arg, argc, argv](bool is_optional = false) {
CHECK(arg.size() >= 2);
if (arg.size() == 2 || arg[1] == '-') {
if (i + 1 < argc && argv[i + 1][0] != '-') {
return td::string(argv[++i]);
}
} else {
arg = arg.substr(2);
if (arg.size() > 2) {
return arg.substr(2);
}
}
if (!is_optional) {
td::TsCerr() << "Value is required after " << arg << "\n";
usage();
}
return td::string();
};
if (td::begins_with(arg, "-v")) {
arg = get_next_arg(true);
int new_verbosity = 1;
while (arg[0] == 'v') {
new_verbosity++;
@ -81,18 +97,10 @@ int main(int argc, char **argv) {
new_verbosity += td::to_integer<int>(arg) - (new_verbosity == 1);
}
new_verbosity_level = VERBOSITY_NAME(FATAL) + new_verbosity;
} else if (arg == "-t" || arg == "--timeout") {
if (i + 1 == argc) {
td::TsCerr() << "Value is required after " << arg;
usage();
}
timeout = td::to_double(td::string(argv[++i]));
} else if (arg == "-d" || arg == "--dc_id") {
if (i + 1 == argc) {
td::TsCerr() << "Value is required after " << arg;
usage();
}
dc_id = td::to_integer<td::int32>(td::string(argv[++i]));
} else if (td::begins_with(arg, "-t") || arg == "--timeout") {
timeout = td::to_double(get_next_arg());
} else if (td::begins_with(arg, "-d") || arg == "--dc_id") {
dc_id = td::to_integer<td::int32>(get_next_arg());
} else if (arg[0] == '-') {
usage();
} else {