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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/libcacard/vscclient.c
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/libcacard/vscclient.c')
-rw-r--r--qemu/libcacard/vscclient.c785
1 files changed, 0 insertions, 785 deletions
diff --git a/qemu/libcacard/vscclient.c b/qemu/libcacard/vscclient.c
deleted file mode 100644
index 065268443..000000000
--- a/qemu/libcacard/vscclient.c
+++ /dev/null
@@ -1,785 +0,0 @@
-/*
- * Tester for VSCARD protocol, client side.
- *
- * Can be used with ccid-card-passthru.
- *
- * Copyright (c) 2011 Red Hat.
- * Written by Alon Levy.
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifndef _WIN32
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <unistd.h>
-#define closesocket(x) close(x)
-#else
-#include <getopt.h>
-#endif
-
-#include "glib-compat.h"
-
-#include "vscard_common.h"
-
-#include "vreader.h"
-#include "vcard_emul.h"
-#include "vevent.h"
-
-static int verbose;
-
-static void
-print_byte_array(
- uint8_t *arrBytes,
- unsigned int nSize
-) {
- int i;
- for (i = 0; i < nSize; i++) {
- printf("%02X ", arrBytes[i]);
- }
- printf("\n");
-}
-
-static void
-print_usage(void) {
- printf("vscclient [-c <certname> .. -e <emul_args> -d <level>%s] "
- "<host> <port>\n",
-#ifdef USE_PASSTHRU
- " -p");
- printf(" -p use passthrough mode\n");
-#else
- "");
-#endif
- vcard_emul_usage();
-}
-
-static GIOChannel *channel_socket;
-static GByteArray *socket_to_send;
-static CompatGMutex socket_to_send_lock;
-static guint socket_tag;
-
-static void
-update_socket_watch(void);
-
-static gboolean
-do_socket_send(GIOChannel *source,
- GIOCondition condition,
- gpointer data)
-{
- gsize bw;
- GError *err = NULL;
-
- g_return_val_if_fail(socket_to_send->len != 0, FALSE);
- g_return_val_if_fail(condition & G_IO_OUT, FALSE);
-
- g_io_channel_write_chars(channel_socket,
- (gchar *)socket_to_send->data, socket_to_send->len, &bw, &err);
- if (err != NULL) {
- g_error("Error while sending socket %s", err->message);
- return FALSE;
- }
- g_byte_array_remove_range(socket_to_send, 0, bw);
-
- if (socket_to_send->len == 0) {
- update_socket_watch();
- return FALSE;
- }
- return TRUE;
-}
-
-static gboolean
-socket_prepare_sending(gpointer user_data)
-{
- update_socket_watch();
-
- return FALSE;
-}
-
-static int
-send_msg(
- VSCMsgType type,
- uint32_t reader_id,
- const void *msg,
- unsigned int length
-) {
- VSCMsgHeader mhHeader;
-
- g_mutex_lock(&socket_to_send_lock);
-
- if (verbose > 10) {
- printf("sending type=%d id=%u, len =%u (0x%x)\n",
- type, reader_id, length, length);
- }
-
- mhHeader.type = htonl(type);
- mhHeader.reader_id = 0;
- mhHeader.length = htonl(length);
- g_byte_array_append(socket_to_send, (guint8 *)&mhHeader, sizeof(mhHeader));
- g_byte_array_append(socket_to_send, (guint8 *)msg, length);
- g_idle_add(socket_prepare_sending, NULL);
-
- g_mutex_unlock(&socket_to_send_lock);
-
- return 0;
-}
-
-static VReader *pending_reader;
-static CompatGMutex pending_reader_lock;
-static CompatGCond pending_reader_condition;
-
-#define MAX_ATR_LEN 40
-static gpointer
-event_thread(gpointer arg)
-{
- unsigned char atr[MAX_ATR_LEN];
- int atr_len;
- VEvent *event;
- unsigned int reader_id;
-
-
- while (1) {
- const char *reader_name;
-
- event = vevent_wait_next_vevent();
- if (event == NULL) {
- break;
- }
- reader_id = vreader_get_id(event->reader);
- if (reader_id == VSCARD_UNDEFINED_READER_ID &&
- event->type != VEVENT_READER_INSERT) {
- /* ignore events from readers qemu has rejected */
- /* if qemu is still deciding on this reader, wait to see if need to
- * forward this event */
- g_mutex_lock(&pending_reader_lock);
- if (!pending_reader || (pending_reader != event->reader)) {
- /* wasn't for a pending reader, this reader has already been
- * rejected by qemu */
- g_mutex_unlock(&pending_reader_lock);
- vevent_delete(event);
- continue;
- }
- /* this reader hasn't been told its status from qemu yet, wait for
- * that status */
- while (pending_reader != NULL) {
- g_cond_wait(&pending_reader_condition, &pending_reader_lock);
- }
- g_mutex_unlock(&pending_reader_lock);
- /* now recheck the id */
- reader_id = vreader_get_id(event->reader);
- if (reader_id == VSCARD_UNDEFINED_READER_ID) {
- /* this reader was rejected */
- vevent_delete(event);
- continue;
- }
- /* reader was accepted, now forward the event */
- }
- switch (event->type) {
- case VEVENT_READER_INSERT:
- /* tell qemu to insert a new CCID reader */
- /* wait until qemu has responded to our first reader insert
- * before we send a second. That way we won't confuse the responses
- * */
- g_mutex_lock(&pending_reader_lock);
- while (pending_reader != NULL) {
- g_cond_wait(&pending_reader_condition, &pending_reader_lock);
- }
- pending_reader = vreader_reference(event->reader);
- g_mutex_unlock(&pending_reader_lock);
- reader_name = vreader_get_name(event->reader);
- if (verbose > 10) {
- printf(" READER INSERT: %s\n", reader_name);
- }
- send_msg(VSC_ReaderAdd,
- reader_id, /* currerntly VSCARD_UNDEFINED_READER_ID */
- NULL, 0 /* TODO reader_name, strlen(reader_name) */);
- break;
- case VEVENT_READER_REMOVE:
- /* future, tell qemu that an old CCID reader has been removed */
- if (verbose > 10) {
- printf(" READER REMOVE: %u\n", reader_id);
- }
- send_msg(VSC_ReaderRemove, reader_id, NULL, 0);
- break;
- case VEVENT_CARD_INSERT:
- /* get the ATR (intended as a response to a power on from the
- * reader */
- atr_len = MAX_ATR_LEN;
- vreader_power_on(event->reader, atr, &atr_len);
- /* ATR call functions as a Card Insert event */
- if (verbose > 10) {
- printf(" CARD INSERT %u: ", reader_id);
- print_byte_array(atr, atr_len);
- }
- send_msg(VSC_ATR, reader_id, atr, atr_len);
- break;
- case VEVENT_CARD_REMOVE:
- /* Card removed */
- if (verbose > 10) {
- printf(" CARD REMOVE %u:\n", reader_id);
- }
- send_msg(VSC_CardRemove, reader_id, NULL, 0);
- break;
- default:
- break;
- }
- vevent_delete(event);
- }
- return NULL;
-}
-
-
-static unsigned int
-get_id_from_string(char *string, unsigned int default_id)
-{
- unsigned int id = atoi(string);
-
- /* don't accidentally swith to zero because no numbers have been supplied */
- if ((id == 0) && *string != '0') {
- return default_id;
- }
- return id;
-}
-
-static int
-on_host_init(VSCMsgHeader *mhHeader, VSCMsgInit *incoming)
-{
- uint32_t *capabilities = (incoming->capabilities);
- int num_capabilities =
- 1 + ((mhHeader->length - sizeof(VSCMsgInit)) / sizeof(uint32_t));
- int i;
-
- incoming->version = ntohl(incoming->version);
- if (incoming->version != VSCARD_VERSION) {
- if (verbose > 0) {
- printf("warning: host has version %d, we have %d\n",
- verbose, VSCARD_VERSION);
- }
- }
- if (incoming->magic != VSCARD_MAGIC) {
- printf("unexpected magic: got %d, expected %d\n",
- incoming->magic, VSCARD_MAGIC);
- return -1;
- }
- for (i = 0 ; i < num_capabilities; ++i) {
- capabilities[i] = ntohl(capabilities[i]);
- }
- /* Future: check capabilities */
- /* remove whatever reader might be left in qemu,
- * in case of an unclean previous exit. */
- send_msg(VSC_ReaderRemove, VSCARD_MINIMAL_READER_ID, NULL, 0);
- /* launch the event_thread. This will trigger reader adds for all the
- * existing readers */
- g_thread_new("vsc/event", event_thread, NULL);
- return 0;
-}
-
-
-enum {
- STATE_HEADER,
- STATE_MESSAGE,
-};
-
-#define APDUBufSize 270
-
-static gboolean
-do_socket_read(GIOChannel *source,
- GIOCondition condition,
- gpointer data)
-{
- int rv;
- int dwSendLength;
- int dwRecvLength;
- uint8_t pbRecvBuffer[APDUBufSize];
- static uint8_t pbSendBuffer[APDUBufSize];
- VReaderStatus reader_status;
- VReader *reader = NULL;
- static VSCMsgHeader mhHeader;
- VSCMsgError *error_msg;
- GError *err = NULL;
-
- static gchar *buf;
- static gsize br, to_read;
- static int state = STATE_HEADER;
-
- if (state == STATE_HEADER && to_read == 0) {
- buf = (gchar *)&mhHeader;
- to_read = sizeof(mhHeader);
- }
-
- if (to_read > 0) {
- g_io_channel_read_chars(source, (gchar *)buf, to_read, &br, &err);
- if (err != NULL) {
- g_error("error while reading: %s", err->message);
- }
- buf += br;
- to_read -= br;
- if (to_read != 0) {
- return TRUE;
- }
- }
-
- if (state == STATE_HEADER) {
- mhHeader.type = ntohl(mhHeader.type);
- mhHeader.reader_id = ntohl(mhHeader.reader_id);
- mhHeader.length = ntohl(mhHeader.length);
- if (verbose) {
- printf("Header: type=%d, reader_id=%u length=%d (0x%x)\n",
- mhHeader.type, mhHeader.reader_id, mhHeader.length,
- mhHeader.length);
- }
- switch (mhHeader.type) {
- case VSC_APDU:
- case VSC_Flush:
- case VSC_Error:
- case VSC_Init:
- buf = (gchar *)pbSendBuffer;
- to_read = mhHeader.length;
- state = STATE_MESSAGE;
- return TRUE;
- default:
- fprintf(stderr, "Unexpected message of type 0x%X\n", mhHeader.type);
- return FALSE;
- }
- }
-
- if (state == STATE_MESSAGE) {
- switch (mhHeader.type) {
- case VSC_APDU:
- if (verbose) {
- printf(" recv APDU: ");
- print_byte_array(pbSendBuffer, mhHeader.length);
- }
- /* Transmit received APDU */
- dwSendLength = mhHeader.length;
- dwRecvLength = sizeof(pbRecvBuffer);
- reader = vreader_get_reader_by_id(mhHeader.reader_id);
- reader_status = vreader_xfr_bytes(reader,
- pbSendBuffer, dwSendLength,
- pbRecvBuffer, &dwRecvLength);
- if (reader_status == VREADER_OK) {
- mhHeader.length = dwRecvLength;
- if (verbose) {
- printf(" send response: ");
- print_byte_array(pbRecvBuffer, mhHeader.length);
- }
- send_msg(VSC_APDU, mhHeader.reader_id,
- pbRecvBuffer, dwRecvLength);
- } else {
- rv = reader_status; /* warning: not meaningful */
- send_msg(VSC_Error, mhHeader.reader_id, &rv, sizeof(uint32_t));
- }
- vreader_free(reader);
- reader = NULL; /* we've freed it, don't use it by accident
- again */
- break;
- case VSC_Flush:
- /* TODO: actually flush */
- send_msg(VSC_FlushComplete, mhHeader.reader_id, NULL, 0);
- break;
- case VSC_Error:
- error_msg = (VSCMsgError *) pbSendBuffer;
- if (error_msg->code == VSC_SUCCESS) {
- g_mutex_lock(&pending_reader_lock);
- if (pending_reader) {
- vreader_set_id(pending_reader, mhHeader.reader_id);
- vreader_free(pending_reader);
- pending_reader = NULL;
- g_cond_signal(&pending_reader_condition);
- }
- g_mutex_unlock(&pending_reader_lock);
- break;
- }
- printf("warning: qemu refused to add reader\n");
- if (error_msg->code == VSC_CANNOT_ADD_MORE_READERS) {
- /* clear pending reader, qemu can't handle any more */
- g_mutex_lock(&pending_reader_lock);
- if (pending_reader) {
- pending_reader = NULL;
- /* make sure the event loop doesn't hang */
- g_cond_signal(&pending_reader_condition);
- }
- g_mutex_unlock(&pending_reader_lock);
- }
- break;
- case VSC_Init:
- if (on_host_init(&mhHeader, (VSCMsgInit *)pbSendBuffer) < 0) {
- return FALSE;
- }
- break;
- default:
- g_assert_not_reached();
- return FALSE;
- }
-
- state = STATE_HEADER;
- }
-
-
- return TRUE;
-}
-
-static gboolean
-do_socket(GIOChannel *source,
- GIOCondition condition,
- gpointer data)
-{
- /* not sure if two watches work well with a single win32 sources */
- if (condition & G_IO_OUT) {
- if (!do_socket_send(source, condition, data)) {
- return FALSE;
- }
- }
-
- if (condition & G_IO_IN) {
- if (!do_socket_read(source, condition, data)) {
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-static void
-update_socket_watch(void)
-{
- gboolean out = socket_to_send->len > 0;
-
- if (socket_tag != 0) {
- g_source_remove(socket_tag);
- }
-
- socket_tag = g_io_add_watch(channel_socket,
- G_IO_IN | (out ? G_IO_OUT : 0), do_socket, NULL);
-}
-
-static gboolean
-do_command(GIOChannel *source,
- GIOCondition condition,
- gpointer data)
-{
- char *string;
- VCardEmulError error;
- static unsigned int default_reader_id;
- unsigned int reader_id;
- VReader *reader = NULL;
- GError *err = NULL;
-
- g_assert(condition & G_IO_IN);
-
- reader_id = default_reader_id;
- g_io_channel_read_line(source, &string, NULL, NULL, &err);
- if (err != NULL) {
- g_error("Error while reading command: %s", err->message);
- }
-
- if (string != NULL) {
- if (strncmp(string, "exit", 4) == 0) {
- /* remove all the readers */
- VReaderList *list = vreader_get_reader_list();
- VReaderListEntry *reader_entry;
- printf("Active Readers:\n");
- for (reader_entry = vreader_list_get_first(list); reader_entry;
- reader_entry = vreader_list_get_next(reader_entry)) {
- VReader *reader = vreader_list_get_reader(reader_entry);
- vreader_id_t reader_id;
- reader_id = vreader_get_id(reader);
- if (reader_id == -1) {
- continue;
- }
- /* be nice and signal card removal first (qemu probably should
- * do this itself) */
- if (vreader_card_is_present(reader) == VREADER_OK) {
- send_msg(VSC_CardRemove, reader_id, NULL, 0);
- }
- send_msg(VSC_ReaderRemove, reader_id, NULL, 0);
- }
- exit(0);
- } else if (strncmp(string, "insert", 6) == 0) {
- if (string[6] == ' ') {
- reader_id = get_id_from_string(&string[7], reader_id);
- }
- reader = vreader_get_reader_by_id(reader_id);
- if (reader != NULL) {
- error = vcard_emul_force_card_insert(reader);
- printf("insert %s, returned %d\n",
- vreader_get_name(reader), error);
- } else {
- printf("no reader by id %u found\n", reader_id);
- }
- } else if (strncmp(string, "remove", 6) == 0) {
- if (string[6] == ' ') {
- reader_id = get_id_from_string(&string[7], reader_id);
- }
- reader = vreader_get_reader_by_id(reader_id);
- if (reader != NULL) {
- error = vcard_emul_force_card_remove(reader);
- printf("remove %s, returned %d\n",
- vreader_get_name(reader), error);
- } else {
- printf("no reader by id %u found\n", reader_id);
- }
- } else if (strncmp(string, "select", 6) == 0) {
- if (string[6] == ' ') {
- reader_id = get_id_from_string(&string[7],
- VSCARD_UNDEFINED_READER_ID);
- }
- if (reader_id != VSCARD_UNDEFINED_READER_ID) {
- reader = vreader_get_reader_by_id(reader_id);
- }
- if (reader) {
- printf("Selecting reader %u, %s\n", reader_id,
- vreader_get_name(reader));
- default_reader_id = reader_id;
- } else {
- printf("Reader with id %u not found\n", reader_id);
- }
- } else if (strncmp(string, "debug", 5) == 0) {
- if (string[5] == ' ') {
- verbose = get_id_from_string(&string[6], 0);
- }
- printf("debug level = %d\n", verbose);
- } else if (strncmp(string, "list", 4) == 0) {
- VReaderList *list = vreader_get_reader_list();
- VReaderListEntry *reader_entry;
- printf("Active Readers:\n");
- for (reader_entry = vreader_list_get_first(list); reader_entry;
- reader_entry = vreader_list_get_next(reader_entry)) {
- VReader *reader = vreader_list_get_reader(reader_entry);
- vreader_id_t reader_id;
- reader_id = vreader_get_id(reader);
- if (reader_id == -1) {
- continue;
- }
- printf("%3u %s %s\n", reader_id,
- vreader_card_is_present(reader) == VREADER_OK ?
- "CARD_PRESENT" : " ",
- vreader_get_name(reader));
- }
- printf("Inactive Readers:\n");
- for (reader_entry = vreader_list_get_first(list); reader_entry;
- reader_entry = vreader_list_get_next(reader_entry)) {
- VReader *reader = vreader_list_get_reader(reader_entry);
- vreader_id_t reader_id;
- reader_id = vreader_get_id(reader);
- if (reader_id != -1) {
- continue;
- }
-
- printf("INA %s %s\n",
- vreader_card_is_present(reader) == VREADER_OK ?
- "CARD_PRESENT" : " ",
- vreader_get_name(reader));
- }
- vreader_list_delete(list);
- } else if (*string != 0) {
- printf("valid commands:\n");
- printf("insert [reader_id]\n");
- printf("remove [reader_id]\n");
- printf("select reader_id\n");
- printf("list\n");
- printf("debug [level]\n");
- printf("exit\n");
- }
- }
- vreader_free(reader);
- printf("> ");
- fflush(stdout);
-
- return TRUE;
-}
-
-
-/* just for ease of parsing command line arguments. */
-#define MAX_CERTS 100
-
-static int
-connect_to_qemu(
- const char *host,
- const char *port
-) {
- struct addrinfo hints;
- struct addrinfo *server = NULL;
- int ret, sock;
-
- sock = socket(AF_INET, SOCK_STREAM, 0);
- if (sock < 0) {
- /* Error */
- fprintf(stderr, "Error opening socket!\n");
- return -1;
- }
-
- memset(&hints, 0, sizeof(struct addrinfo));
- hints.ai_family = AF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags = 0;
- hints.ai_protocol = 0; /* Any protocol */
-
- ret = getaddrinfo(host, port, &hints, &server);
-
- if (ret != 0) {
- /* Error */
- fprintf(stderr, "getaddrinfo failed\n");
- goto cleanup_socket;
- }
-
- if (connect(sock, server->ai_addr, server->ai_addrlen) < 0) {
- /* Error */
- fprintf(stderr, "Could not connect\n");
- goto cleanup_socket;
- }
- if (verbose) {
- printf("Connected (sizeof Header=%zd)!\n", sizeof(VSCMsgHeader));
- }
-
- freeaddrinfo(server);
- return sock;
-
-cleanup_socket:
- if (server) {
- freeaddrinfo(server);
- }
- closesocket(sock);
- return -1;
-}
-
-int
-main(
- int argc,
- char *argv[]
-) {
- GMainLoop *loop;
- GIOChannel *channel_stdin;
- char *qemu_host;
- char *qemu_port;
-
- VCardEmulOptions *command_line_options = NULL;
-
- char *cert_names[MAX_CERTS];
- char *emul_args = NULL;
- int cert_count = 0;
- int c, sock;
-
-#ifdef _WIN32
- WSADATA Data;
-
- if (WSAStartup(MAKEWORD(2, 2), &Data) != 0) {
- c = WSAGetLastError();
- fprintf(stderr, "WSAStartup: %d\n", c);
- return 1;
- }
-#endif
-#if !GLIB_CHECK_VERSION(2, 31, 0)
- if (!g_thread_supported()) {
- g_thread_init(NULL);
- }
-#endif
-
- while ((c = getopt(argc, argv, "c:e:pd:")) != -1) {
- switch (c) {
- case 'c':
- if (cert_count >= MAX_CERTS) {
- printf("too many certificates (max = %d)\n", MAX_CERTS);
- exit(5);
- }
- cert_names[cert_count++] = optarg;
- break;
- case 'e':
- emul_args = optarg;
- break;
- case 'p':
- print_usage();
- exit(4);
- break;
- case 'd':
- verbose = get_id_from_string(optarg, 1);
- break;
- }
- }
-
- if (argc - optind != 2) {
- print_usage();
- exit(4);
- }
-
- if (cert_count > 0) {
- char *new_args;
- int len, i;
- /* if we've given some -c options, we clearly we want do so some
- * software emulation. add that emulation now. this is NSS Emulator
- * specific */
- if (emul_args == NULL) {
- emul_args = (char *)"db=\"/etc/pki/nssdb\"";
- }
-#define SOFT_STRING ",soft=(,Virtual Reader,CAC,,"
- /* 2 == close paren & null */
- len = strlen(emul_args) + strlen(SOFT_STRING) + 2;
- for (i = 0; i < cert_count; i++) {
- len += strlen(cert_names[i])+1; /* 1 == comma */
- }
- new_args = g_malloc(len);
- strcpy(new_args, emul_args);
- strcat(new_args, SOFT_STRING);
- for (i = 0; i < cert_count; i++) {
- strcat(new_args, cert_names[i]);
- strcat(new_args, ",");
- }
- strcat(new_args, ")");
- emul_args = new_args;
- }
- if (emul_args) {
- command_line_options = vcard_emul_options(emul_args);
- }
-
- qemu_host = g_strdup(argv[argc - 2]);
- qemu_port = g_strdup(argv[argc - 1]);
- sock = connect_to_qemu(qemu_host, qemu_port);
- if (sock == -1) {
- fprintf(stderr, "error opening socket, exiting.\n");
- exit(5);
- }
-
- socket_to_send = g_byte_array_new();
- vcard_emul_init(command_line_options);
- loop = g_main_loop_new(NULL, TRUE);
-
- printf("> ");
- fflush(stdout);
-
-#ifdef _WIN32
- channel_stdin = g_io_channel_win32_new_fd(STDIN_FILENO);
-#else
- channel_stdin = g_io_channel_unix_new(STDIN_FILENO);
-#endif
- g_io_add_watch(channel_stdin, G_IO_IN, do_command, NULL);
-#ifdef _WIN32
- channel_socket = g_io_channel_win32_new_socket(sock);
-#else
- channel_socket = g_io_channel_unix_new(sock);
-#endif
- g_io_channel_set_encoding(channel_socket, NULL, NULL);
- /* we buffer ourself for thread safety reasons */
- g_io_channel_set_buffered(channel_socket, FALSE);
-
- /* Send init message, Host responds (and then we send reader attachments) */
- VSCMsgInit init = {
- .version = htonl(VSCARD_VERSION),
- .magic = VSCARD_MAGIC,
- .capabilities = {0}
- };
- send_msg(VSC_Init, 0, &init, sizeof(init));
-
- g_main_loop_run(loop);
- g_main_loop_unref(loop);
-
- g_io_channel_unref(channel_stdin);
- g_io_channel_unref(channel_socket);
- g_byte_array_free(socket_to_send, TRUE);
-
- closesocket(sock);
- return 0;
-}