/*
Run the web client to retrieve a URI
This will create the MPR and Http service on demand. As such, it is not the most
efficient way to run a web request.
@return HTTP status code or negative MPR error code. Returns a malloc string in response.
*/
PUBLIC int maRunWebClient(cchar *method, cchar *uri, cchar *data, char **response, char **err)
{
Mpr *mpr;
HttpConn *conn;
int status;
if (err) {
*err = 0;
}
if (response) {
*response = 0;
}
if ((mpr = mprCreate(0, NULL, 0)) == 0) {
mprLog("error appweb", 0, "Cannot create the MPR runtime");
return MPR_ERR_CANT_CREATE;
}
if (mprStart() < 0) {
mprLog("error appweb", 0, "Cannot start the web server runtime");
return MPR_ERR_CANT_INITIALIZE;
}
httpCreate(HTTP_CLIENT_SIDE);
conn = httpRequest(method, uri, data, err);
status = httpGetStatus(conn);
if (response) {
*response = httpReadString(conn);
}
mprDestroy();
return status;
}
/*
Return the value of a keyword in the content returned from the last request
Format either:
KEYWORD=value<
KEYWORD: value,
"KEYWORD": value,
"KEYWORD": value,
Return 0 on errors. Caller must free result.
*/
char *lookupValue(MprTestGroup *gp, char *key)
{
char *nextToken, *bp, *result;
if (gp->content == NULL) {
gp->content = httpReadString(getConn(gp));
}
if (gp->content == 0 || (nextToken = strstr(gp->content, key)) == 0) {
return 0;
}
nextToken += slen(key);
if (*nextToken != '=' && *nextToken != ':' && *nextToken != '"') {
return 0;
}
if (*nextToken == '"') {
nextToken++;
}
if (*nextToken == ':') {
nextToken += 2;
} else {
nextToken += 1;
}
result = sclone(nextToken);
for (bp = result; *bp && *bp != '<' && *bp != ','; bp++) {
;
}
*bp++ = '\0';
if (scmp(result, "null") == 0) {
return 0;
}
return result;
}
bool simpleGet(MprTestGroup *gp, cchar *uri, int expectStatus)
{
HttpConn *conn;
int status;
if (expectStatus <= 0) {
expectStatus = 200;
}
if (startRequest(gp, "GET", uri) < 0) {
return 0;
}
conn = getConn(gp);
httpFinalizeOutput(conn);
if (httpWait(conn, HTTP_STATE_COMPLETE, -1) < 0) {
return MPR_ERR_CANT_READ;
}
status = httpGetStatus(gp->conn);
tassert(status == expectStatus);
if (status != expectStatus) {
mprLog("appweb test get", 0, "HTTP response code %d, expected %d", status, expectStatus);
return 0;
}
tassert(httpGetError(gp->conn) != 0);
gp->content = httpReadString(gp->conn);
tassert(gp->content != NULL);
httpDestroyConn(gp->conn);
gp->conn = 0;
return 1;
}
MAIN(simpleClient, int argc, char** argv)
{
Mpr *mpr;
App *app;
cchar *content;
int code;
/*
Create the Multithreaded Portable Runtime
*/
mpr = mprCreate(argc, argv, MPR_USER_EVENTS_THREAD);
if ((app = mprAllocObj(App, manageApp)) == 0) {
return MPR_ERR_MEMORY;
}
mprAddRoot(app);
mprAddStandardSignals(app);
/*
Start the Multithreaded Portable Runtime
*/
mprStart();
/*
Create an Http service object
*/
app->http = httpCreate(mpr);
/*
Get a client http object to work with. We can issue multiple requests with this one object.
*/
app->conn = httpCreateConn(app->http, NULL, NULL);
/*
Get a URL
*/
if (httpConnect(app->conn, "GET", "http://www.embedthis.com/index.html") < 0) {
mprError("Can't get URL");
exit(2);
}
/*
Examine the HTTP response HTTP code. 200 is success.
*/
code = httpGetStatus(app->conn);
if (code != 200) {
mprError("Server responded with code %d\n", code);
exit(1);
}
/*
Get the actual response content
*/
content = httpReadString(app->conn);
if (content) {
mprPrintf("Server responded with: %s\n", content);
}
mprDestroy(MPR_EXIT_DEFAULT);
return 0;
}
MAIN(simpleClient, int argc, char **argv, char **envp)
{
Http *http;
HttpConn *conn;
cchar *content;
int code;
/*
Create the Multithreaded Portable Runtime and start it.
*/
mprCreate(argc, argv, 0);
mprStart();
/*
Get a client http object to work with. We can issue multiple requests with this one object.
Add the conn as a root object so the GC won't collect it while we are using it.
*/
http = httpCreate(HTTP_CLIENT_SIDE);
conn = httpCreateConn(http, NULL, NULL);
mprAddRoot(conn);
/*
Open a connection to issue the GET. Then finalize the request output - this forces the request out.
*/
if (httpConnect(conn, "GET", "http://www.embedthis.com/index.html", NULL) < 0) {
mprError("Can't get URL");
exit(2);
}
httpFinalizeOutput(conn);
/*
Wait for a response
*/
if (httpWait(conn, HTTP_STATE_PARSED, 10000) < 0) {
mprError("No response");
exit(2);
}
/*
Examine the HTTP response HTTP code. 200 is success.
*/
code = httpGetStatus(conn);
if (code != 200) {
mprError("Server responded with code %d\n", code);
exit(1);
}
/*
Get the actual response content
*/
content = httpReadString(conn);
if (content) {
mprPrintf("Server responded with: %s\n", content);
}
mprDestroy(MPR_EXIT_DEFAULT);
return 0;
}
bool simpleForm(MprTestGroup *gp, char *uri, char *formData, int expectStatus)
{
HttpConn *conn;
MprOff contentLen;
ssize len;
int status;
contentLen = 0;
if (expectStatus <= 0) {
expectStatus = 200;
}
if (startRequest(gp, "POST", uri) < 0) {
return 0;
}
conn = getConn(gp);
if (formData) {
httpSetHeader(conn, "Content-Type", "application/x-www-form-urlencoded");
len = slen(formData);
if (httpWrite(conn->writeq, formData, len) != len) {
return MPR_ERR_CANT_WRITE;
}
}
httpFinalizeOutput(conn);
if (httpWait(conn, HTTP_STATE_COMPLETE, -1) < 0) {
return MPR_ERR_CANT_READ;
}
status = httpGetStatus(conn);
if (status != expectStatus) {
mprLog("appweb test form", 0, "Client failed for %s, response code: %d, msg %s",
uri, status, httpGetStatusMessage(conn));
return 0;
}
gp->content = httpReadString(conn);
contentLen = httpGetContentLength(conn);
if (! tassert(gp->content != 0 && contentLen > 0)) {
return 0;
}
return 1;
}
bool simplePost(MprTestGroup *gp, char *uri, char *bodyData, ssize len, int expectStatus)
{
HttpConn *conn;
MprOff contentLen;
int status;
contentLen = 0;
conn = getConn(gp);
if (expectStatus <= 0) {
expectStatus = 200;
}
if (startRequest(gp, "POST", uri) < 0) {
return 0;
}
if (bodyData) {
if (httpWrite(conn->writeq, bodyData, len) != len) {
return MPR_ERR_CANT_WRITE;
}
}
httpFinalizeOutput(conn);
if (httpWait(conn, HTTP_STATE_COMPLETE, -1) < 0) {
return MPR_ERR_CANT_READ;
}
status = httpGetStatus(conn);
if (status != expectStatus) {
mprLog("appweb test post", 0, "Client failed for %s, response code: %d, msg %s",
uri, status, httpGetStatusMessage(conn));
return 0;
}
gp->content = httpReadString(conn);
contentLen = httpGetContentLength(conn);
if (! tassert(gp->content != 0 && contentLen > 0)) {
return 0;
}
return 1;
}
