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%% options
copyright owner = Dirk Krause
copyright year = 2015-xxxx
license = bsd
%% module
#define TEST_SOCK_USE_APP 1
#define TEST_SOCK_REMOTE_SERVER "s-ka.e-technik.fh-schmalkalden.de"
#define TEST_SOCK_REMOTE_PORT 80
#define TEST_SOCK_LOCAL_PORT 55555
#define TEST_SOCK_TIMEOUT_SEC 0L
#define TEST_SOCK_TIMEOUT_USEC 0L
#include "dk4conf.h"
#include "dk4app.h"
#include "dk4sock.h"
#include "dk4socka.h"
#include "dk4vers.h"
#include "dk4fput.h"
$!trace-include
static const dkChar server[] = { dkT("s-ka.e-technik.fh-schmalkalden.de") };
static const char request[] = {
"GET /index.html HTTP/1.0\r\n\r\n"
};
static const dkChar * const help_text[] = {
$!string-table macro=dkT
Nix Hilfe!
$!end
};
static const dkChar * const license_text[] = {
$!string-table macro=dkT
BSD
$!end
};
static const dkChar * const kw_def[] = {
$!string-table macro=dkT
#
# 0
#
Failed to create socket!
#
# 1
#
Failed to bring Winsock up!
#
# 2
#
Failed to send data!
$!end
};
static size_t sz_kw_def = sizeof(kw_def)/sizeof(DK4_PCDKCHAR);
/** Main function.
@param argc Number of command line arguments.
@param argv Command line arguments array.
@return 0 on success, all other values indicate errors.
*/
#if DK4_CHAR_SIZE > 1
int wmain(int argc, wchar_t *argv[])
#else
int main(int argc, char *argv[])
#endif
{
#if TEST_SOCK_USE_APP
char buf[512];
dk4_app_t *app = NULL;
size_t rql;
dk4_socket_t sock;
#if DK4_ON_WINDOWS
int bytes;
#else
ssize_t bytes;
#endif
$!trace-init test-sock.deb
$? "+ main"
dk4fput_initialize_stderr();
app = dk4app_open_cmd(
argc, argv, NULL, 0, dkT("dktools"), DKT_VERSION_DK,
dkT("test-sock.txt"), help_text, license_text
);
if (NULL != app) {
if (DK4_SOCKET_RESULT_SUCCESS == dk4socket_up_app(app)) { $? ". up"
rql = strlen(request);
sock = dk4socket_tcp_client_for_host_port_app(
server, TEST_SOCK_REMOTE_PORT, TEST_SOCK_LOCAL_PORT,
TEST_SOCK_TIMEOUT_SEC, TEST_SOCK_TIMEOUT_USEC, app
);
if (INVALID_SOCKET != sock) { $? ". socket ok"
bytes = send(sock, request, rql, 0);
if (bytes == rql) { $? ". send ok"
do {
bytes = recv(sock, buf, sizeof(buf), 0);
if (0 < bytes) {
fwrite(buf, 1, bytes, stdout);
}
} while(0 < bytes);
fputc('\n', stdout);
} else { $? "! send failed"
dk4app_log_1(app, kw_def, sz_kw_def, DK4_LL_ERROR, 2);
}
dk4socket_close(sock, NULL);
} else { $? "! invalid socket"
dk4app_log_1(app, kw_def, sz_kw_def, DK4_LL_ERROR, 0);
}
dk4socket_down_app(app);
} else { $? "! Winsock up"
dk4app_log_1(app, kw_def, sz_kw_def, DK4_LL_ERROR, 1);
}
dk4app_close(app);
}
fflush(stderr);
dk4fput_cleanup_stderr();
$? "- main"
$!trace-end
exit(0); return 0;
#else
char buf[512];
size_t rql;
dk4_socket_t sock;
#if DK4_ON_WINDOWS
int bytes;
#else
ssize_t bytes;
#endif
$!trace-init test-sock.deb
$? "+ main"
rql = strlen(request);
if (DK4_SOCKET_RESULT_SUCCESS == dk4socket_up(NULL)) { $? ". up"
sock = dk4socket_tcp_client_host_port(
server, TEST_SOCK_REMOTE_PORT, TEST_SOCK_LOCAL_PORT,
TEST_SOCK_TIMEOUT_SEC, TEST_SOCK_TIMEOUT_USEC, NULL
);
if (INVALID_SOCKET != sock) { $? ". socket"
bytes = send(sock, request, rql, 0);
if (bytes == rql) { $? ". send"
do {
bytes = recv(sock, buf, sizeof(buf), 0);
if (0 < bytes) {
fwrite(buf, 1, bytes, stdout);
}
} while(0 < bytes);
fputc('\n', stdout);
} else { $? "! send"
}
dk4socket_close(sock, NULL);
} else { $? "! socket"
}
dk4socket_down(NULL);
} else { $? "! failed to bring Winsock up"
}
$? "- main"
$!trace-end
exit(0); return 0;
#endif
}
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