static int set_online_status_back(LwqqHttpRequest* req)
{
int err = LWQQ_EC_OK;
int ret;
char* response;
char* value;
json_t * json = NULL;
LwqqClient* lc = req->lc;
if(!lwqq_client_valid(lc)){
err = LWQQ_EC_ERROR;
goto done;
}
if (req->http_code != 200) {
err = LWQQ_EC_HTTP_ERROR;
goto done;
}
/**
* Here, we got a json object like this:
* {"retcode":0,"result":{"uin":1421032531,"cip":2013211875,"index":1060,"port":43415,"status":"online","vfwebqq":"e7ce7913336ad0d28de9cdb9b46a57e4a6127161e35b87d09486001870226ec1fca4c2ba31c025c7","psessionid":"8368046764001e636f6e6e7365727665725f77656271714031302e3133332e34312e32303200006b2900001544016e0400533cb3546d0000000a4046674d4652585136496d00000028e7ce7913336ad0d28de9cdb9b46a57e4a6127161e35b87d09486001870226ec1fca4c2ba31c025c7","user_state":0,"f":0}}
*
*/
response = req->response;
lwqq_verbose(3,"%s\n",response);
ret = json_parse_document(&json, response);
if (ret != JSON_OK) {
err = LWQQ_EC_ERROR;
goto done;
}
if (!(value = json_parse_simple_value(json, "retcode"))) {
err = LWQQ_EC_ERROR;
goto done;
}
/**
* Do we need parse "seskey? from kernelhcy's code, we need it,
* but from the response we got like above, we dont need
*
*/
lwqq__override(lc->seskey,lwqq__json_get_value(json,"seskey"));
lwqq__override(lc->cip,lwqq__json_get_value(json,"cip"));
lwqq__override(lc->myself->uin,lwqq__json_get_value(json,"uin"));
lwqq__override(lc->index,lwqq__json_get_value(json,"index"));
lwqq__override(lc->port,lwqq__json_get_value(json,"port"));
lwqq__override(lc->vfwebqq,lwqq__json_get_value(json,"vfwebqq"));
lwqq__override(lc->psessionid,lwqq__json_get_value(json,"psessionid"));
lc->stat = lwqq_status_from_str(
json_parse_simple_value(json, "status"));
err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
return err;
}
json_t *lwqq__parse_retcode_result(json_t *json,int* retcode)
{
//{"retcode":0,"result":......}
/**
* Frist, we parse retcode that indicate whether we get
* correct response from server
*/
char* value = json_parse_simple_value(json, "retcode");
if(!value){
*retcode = LWQQ_EC_ERROR;
return NULL;
}
*retcode = s_atoi(value,LWQQ_EC_ERROR);
/**
* Second, Check whether there is a "result" key in json object
* if success it would return result;
* if failed it would return NULL;
*/
json_t* result = json_find_first_label_all(json, "result");
if(result == NULL) return NULL;
return result->child;
}
/**
* this process simple result;
*/
int lwqq__process_simple_response(LwqqHttpRequest* req)
{
//{"retcode":0,"result":{"ret":0}}
int err = 0;
json_t *root = NULL;
lwqq__jump_if_http_fail(req,err);
lwqq__jump_if_json_fail(root,req->response,err);
int retcode = s_atoi(json_parse_simple_value(root, "retcode"),LWQQ_EC_ERROR);
if(retcode != LWQQ_EC_OK){
err = retcode;
}
done:
lwqq__log_if_error(err, req);
lwqq__clean_json_and_req(root,req);
return err;
}
static int process_login2(LwqqHttpRequest* req)
{
/*
* {"retcode":0,"result":{"uin":2501542492,"cip":3396791469,"index":1075,"port":49648,"status":"online","vfwebqq":"8e6abfdb20f9436be07e652397a1197553f49fabd3e67fc88ad7ee4de763f337e120fdf7036176c9","psessionid":"8368046764001d636f6e6e7365727665725f77656271714031302e3133392e372e31363000003bce00000f8a026e04005c821a956d0000000a407646664c41737a42416d000000288e6abfdb20f9436be07e652397a1197553f49fabd3e67fc88ad7ee4de763f337e120fdf7036176c9","user_state":0,"f":0}}
*/
int err = 0;
LwqqClient* lc = req->lc;
json_t* root = NULL,*result;
lwqq__jump_if_http_fail(req,err);
lwqq__jump_if_json_fail(root,req->response,err);
result = lwqq__parse_retcode_result(root, &err);
switch(err){
case 0:
lwqq_puts("[ReLinkSuccess]");
break;
case 103:
lwqq_puts("[Not Relogin]");
vp_do_repeat(lc->events->poll_lost, NULL);
goto done;
case 113:
case 115:
case 112:
lwqq_puts("[RelinkFailure]");
vp_do_repeat(lc->events->poll_lost, NULL);
goto done;
default:
lwqq_puts("[RelinkStop]");
vp_do_repeat(lc->events->poll_lost, NULL);
goto done;
}
if(result){
lwqq_override(lc->cip,lwqq__json_get_value(result,"cip"));
lwqq_override(lc->index,lwqq__json_get_value(result,"index"));
lwqq_override(lc->port,lwqq__json_get_value(result,"port"));
lwqq_override(lc->psessionid,lwqq__json_get_value(result,"psessionid"));
lwqq_override(lc->vfwebqq,lwqq__json_get_value(result,"vfwebqq"));
lc->stat = lwqq_status_from_str(json_parse_simple_value(result, "status"));
}
done:
lwqq__log_if_error(err, req);
lwqq__clean_json_and_req(root,req);
return err;
}
static int set_online_status_back(LwqqHttpRequest* req)
{
int err = 0;
LwqqClient* lc = req->lc;
json_t* root = NULL,*result;
lwqq__jump_if_http_fail(req,err);
lwqq__jump_if_json_fail(root,req->response,err);
result = lwqq__parse_retcode_result(root, &err);
if(err) goto done;
if(result){
lwqq_override(lc->seskey,lwqq__json_get_value(result,"seskey"));
lwqq_override(lc->cip,lwqq__json_get_value(result,"cip"));
lwqq_override(lc->myself->uin,lwqq__json_get_value(result,"uin"));
lwqq_override(lc->index,lwqq__json_get_value(result,"index"));
lwqq_override(lc->port,lwqq__json_get_value(result,"port"));
lwqq_override(lc->psessionid,lwqq__json_get_value(result,"psessionid"));
lwqq_override(lc->vfwebqq,lwqq__json_get_value(result,"vfwebqq"));
lc->stat = lwqq_status_from_str(json_parse_simple_value(result, "status"));
}
done:
lwqq__log_if_error(err, req);
lwqq__clean_json_and_req(root,req);
return err;
}
static int process_login2(LwqqHttpRequest* req)
{
/*
* {"retcode":0,"result":{"uin":2501542492,"cip":3396791469,"index":1075,"port":49648,"status":"online","vfwebqq":"8e6abfdb20f9436be07e652397a1197553f49fabd3e67fc88ad7ee4de763f337e120fdf7036176c9","psessionid":"8368046764001d636f6e6e7365727665725f77656271714031302e3133392e372e31363000003bce00000f8a026e04005c821a956d0000000a407646664c41737a42416d000000288e6abfdb20f9436be07e652397a1197553f49fabd3e67fc88ad7ee4de763f337e120fdf7036176c9","user_state":0,"f":0}}
*/
int err = 0;
LwqqClient* lc = req->lc;
json_t* root = NULL,*result;
lwqq__jump_if_http_fail(req,err);
lwqq__jump_if_json_fail(root,req->response,err);
result = lwqq__parse_retcode_result(root, &err);
if(err!=WEBQQ_OK) goto done;
if(result){
lwqq__override(lc->cip,lwqq__json_get_value(result,"cip"));
lwqq__override(lc->index,lwqq__json_get_value(result,"index"));
lwqq__override(lc->port,lwqq__json_get_value(result,"port"));
lwqq__override(lc->psessionid,lwqq__json_get_value(result,"psessionid"));
lc->stat = lwqq_status_from_str(json_parse_simple_value(result, "status"));
lwqq__override(lc->vfwebqq,lwqq__json_get_value(result,"vfwebqq"));
}
done:
lwqq__clean_json_and_req(root,req);
return err;
}
/**
* WebQQ logout function
*
* @param client Lwqq Client
* @param err Error code
*/
void lwqq_logout(LwqqClient *client, LwqqErrorCode *err)
{
char url[512];
LwqqHttpRequest *req = NULL;
int ret;
json_t *json = NULL;
char *value;
struct timeval tv;
char *cookies;
long int re;
if (!client) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
/* Get the milliseconds of now */
if (gettimeofday(&tv, NULL)) {
if (err)
*err = LWQQ_EC_ERROR;
return ;
}
re = tv.tv_usec / 1000;
re += tv.tv_sec;
snprintf(url, sizeof(url), "%s/channel/logout2?clientid=%s&psessionid=%s&t=%ld",
"http://d.web2.qq.com", client->clientid, client->psessionid, re);
/* Create a GET request */
req = lwqq_http_create_default_request(url, err);
if (!req) {
goto done;
}
/* Set header needed by server */
req->set_header(req, "Referer", "http://ptlogin2.qq.com/proxy.html?v=20101025002");
/* Set http cookie */
cookies = lwqq_get_cookies(client);
if (cookies) {
req->set_header(req, "Cookie", cookies);
s_free(cookies);
}
ret = req->do_request(req, 0, NULL);
if (ret) {
lwqq_log(LOG_ERROR, "Send logout request failed\n");
if (err)
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
if (err)
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
ret = json_parse_document(&json, req->response);
if (ret != JSON_OK) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Check whether logout correctly */
value = json_parse_simple_value(json, "retcode");
if (!value || strcmp(value, "0")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
value = json_parse_simple_value(json, "result");
if (!value || strcmp(value, "ok")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Ok, seems like all thing is ok */
if (err)
*err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
}
/**
* Set online status, this is the last step of login
*
* @param err
* @param lc
*/
static void set_online_status(LwqqClient *lc, char *status, LwqqErrorCode *err)
{
char msg[1024] ={0};
char *buf;
LwqqHttpRequest *req = NULL;
char *response = NULL;
char *cookies;
int ret;
json_t *json = NULL;
char *value;
if (!status || !err) {
goto done ;
}
lc->clientid = generate_clientid();
if (!lc->clientid) {
lwqq_log(LOG_ERROR, "Generate clientid error\n");
*err = LWQQ_EC_ERROR;
goto done ;
}
snprintf(msg, sizeof(msg), "{\"status\":\"%s\",\"ptwebqq\":\"%s\","
"\"passwd_sig\":""\"\",\"clientid\":\"%s\""
", \"psessionid\":null}"
,status, lc->cookies->ptwebqq
,lc->clientid);
buf = url_encode(msg);
snprintf(msg, sizeof(msg), "r=%s", buf);
s_free(buf);
/* Create a POST request */
req = lwqq_http_create_default_request(LWQQ_URL_SET_STATUS, err);
if (!req) {
goto done;
}
/* Set header needed by server */
req->set_header(req, "Cookie2", "$Version=1");
req->set_header(req, "Referer", "http://d.web2.qq.com/proxy.html?v=20101025002");
req->set_header(req, "Content-type", "application/x-www-form-urlencoded");
/* Set http cookie */
cookies = lwqq_get_cookies(lc);
if (cookies) {
req->set_header(req, "Cookie", cookies);
s_free(cookies);
}
ret = req->do_request(req, 1, msg);
if (ret) {
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
/**
* Here, we got a json object like this:
* {"retcode":0,"result":{"uin":1421032531,"cip":2013211875,"index":1060,"port":43415,"status":"online","vfwebqq":"e7ce7913336ad0d28de9cdb9b46a57e4a6127161e35b87d09486001870226ec1fca4c2ba31c025c7","psessionid":"8368046764001e636f6e6e7365727665725f77656271714031302e3133332e34312e32303200006b2900001544016e0400533cb3546d0000000a4046674d4652585136496d00000028e7ce7913336ad0d28de9cdb9b46a57e4a6127161e35b87d09486001870226ec1fca4c2ba31c025c7","user_state":0,"f":0}}
*
*/
response = req->response;
ret = json_parse_document(&json, response);
if (ret != JSON_OK) {
*err = LWQQ_EC_ERROR;
goto done;
}
if (!(value = json_parse_simple_value(json, "retcode"))) {
*err = LWQQ_EC_ERROR;
goto done;
}
/**
* Do we need parse "seskey? from kernelhcy's code, we need it,
* but from the response we got like above, we dont need
*
*/
if ((value = json_parse_simple_value(json, "seskey"))) {
lc->seskey = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "cip"))) {
lc->cip = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "index"))) {
lc->index = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "port"))) {
lc->port = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "status"))) {
/* This really need? */
lc->status = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "vfwebqq"))) {
lc->vfwebqq = s_strdup(value);
}
if ((value = json_parse_simple_value(json, "psessionid"))) {
lc->psessionid = s_strdup(value);
}
*err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
}
/**
* WebQQ logout function
*
* @param client Lwqq Client
* @param err Error code
*/
LWQQ_EXPORT
void lwqq_logout(LwqqClient *client, LwqqErrorCode *err)
{
LwqqClient* lc = client;
char url[512];
LwqqHttpRequest *req = NULL;
int ret;
json_t *json = NULL;
char *value;
struct timeval tv;
long int re;
if (!client) {
lwqq_log(LOG_ERROR, "Invalid pointer\n");
return ;
}
/* Get the milliseconds of now */
if (gettimeofday(&tv, NULL)) {
if (err)
*err = LWQQ_EC_ERROR;
return ;
}
re = tv.tv_usec / 1000;
re += tv.tv_sec;
snprintf(url, sizeof(url), "%s/channel/logout2"
"?clientid=%s&psessionid=%s&t=%ld",
WEBQQ_D_HOST, client->clientid, client->psessionid, re);
/* Create a GET request */
req = lwqq_http_create_default_request(client,url, err);
if (!req) {
goto done;
}
/* Set header needed by server */
req->set_header(req, "Referer", WEBQQ_LOGIN_REF_URL);
lwqq_http_set_option(req, LWQQ_HTTP_ALL_TIMEOUT,5L);
req->retry = 0;
ret = req->do_request(req, 0, NULL);
if (ret) {
lwqq_log(LOG_ERROR, "Send logout request failed\n");
if (err)
*err = LWQQ_EC_NETWORK_ERROR;
goto done;
}
if (req->http_code != 200) {
if (err)
*err = LWQQ_EC_HTTP_ERROR;
goto done;
}
ret = json_parse_document(&json, req->response);
if (ret != JSON_OK) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Check whether logout correctly */
value = json_parse_simple_value(json, "retcode");
if (!value || strcmp(value, "0")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
value = json_parse_simple_value(json, "result");
if (!value || strcmp(value, "ok")) {
if (err)
*err = LWQQ_EC_ERROR;
goto done;
}
/* Ok, seems like all thing is ok */
if (err)
*err = LWQQ_EC_OK;
done:
if (json)
json_free_value(&json);
lwqq_http_request_free(req);
client->stat = LWQQ_STATUS_LOGOUT;
}
