/*
* Write the port so the monitor can manage
*/
static int writePort(MaHost *host)
{
char *cp, numBuf[16], *path;
int fd, port, len;
path = mprJoinPath(host, mprGetAppDir(host), "../.port.log");
if ((fd = open(path, O_CREAT | O_WRONLY | O_TRUNC, 0666)) < 0) {
mprError(host, "Could not create port file %s\n", path);
return MPR_ERR_CANT_CREATE;
}
cp = host->ipAddrPort;
if ((cp = strchr(host->ipAddrPort, ':')) != 0) {
port = atoi(++cp);
} else {
port = 80;
}
mprItoa(numBuf, sizeof(numBuf), port, 10);
len = (int) strlen(numBuf);
numBuf[len++] = '\n';
if (write(fd, numBuf, len) != len) {
mprError(host, "Write to file %s failed\n", path);
return MPR_ERR_CANT_WRITE;
}
close(fd);
return 0;
}
static void ejs_list_helper(struct clilist_file_info *info, const char *mask,
void *state)
{
MprVar *result = (MprVar *)state;
char idx[16];
mprItoa(result->properties->numDataItems, idx, sizeof(idx));
mprSetVar(result, idx, mprString(info->name));
}
int MprBuf::putInt(int i)
{
char numBuf[16];
int rc;
mprItoa(i, numBuf, sizeof(numBuf));
rc = put(numBuf);
*((char*) end) = (char) '\0';
return rc;
}
/*
* Add a number to the buffer (always null terminated).
*/
int mprPutIntToBuf(MprBuf *bp, int64 i)
{
char numBuf[16];
int rc;
mprItoa(numBuf, sizeof(numBuf), i, 10);
rc = mprPutStringToBuf(bp, numBuf);
if (bp->end < bp->endbuf) {
*((char*) bp->end) = (char) '\0';
}
return rc;
}
EjsVar *ejsAddArrayElt(Ejs *ep, EjsVar *op, EjsVar *element,
EjsCopyDepth copyDepth)
{
EjsProperty *pp;
EjsVar *vp;
char idx[16];
int length;
mprAssert(op->isArray);
length = ejsGetPropertyAsInteger(ep, op, "length");
mprItoa(idx, sizeof(idx), length);
pp = ejsCreateProperty(ep, op, idx);
vp = ejsGetVarPtr(pp);
ejsWriteVar(ep, vp, element, copyDepth);
ejsSetPropertyToInteger(ep, op, "length", length + 1);
return vp;
}
int ejsArrayConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
{
EjsProperty *pp;
EjsVar *vp;
char idx[16];
int i, max;
thisObj->isArray = 1;
max = 0;
if (argc > 0) {
if (argc == 1 && ejsVarIsNumber(argv[0])) {
/*
* x = new Array(size);
*/
max = (int) ejsVarToInteger(argv[0]);
} else {
/*
* x = new Array(element0, element1, ..., elementN):
*/
max = argc;
for (i = 0; i < max; i++) {
mprItoa(idx, sizeof(idx), i);
pp = ejsCreateSimpleProperty(ep, thisObj, idx);
vp = ejsGetVarPtr(pp);
ejsWriteVar(ep, vp, argv[i], EJS_SHALLOW_COPY);
}
}
}
pp = ejsCreateSimpleProperty(ep, thisObj, "length");
ejsMakePropertyEnumerable(pp, 0);
vp = ejsGetVarPtr(pp);
ejsWriteVarAsInteger(ep, vp, max);
vp->isArrayLength = 1;
return 0;
}
/*
add an indexed array element to a property
*/
void mprAddArray(struct MprVar *var, int i, struct MprVar v)
{
char idx[16];
mprItoa(i, idx, sizeof(idx));
mprSetVar(var, idx, v);
}
/*
* Format a fully qualified URI
*/
char *mprFormatUri(MprCtx ctx, cchar *scheme, cchar *host, int port, cchar *path, cchar *query)
{
char portBuf[16], *uri;
cchar *portDelim, *pathDelim, *queryDelim;
int defaultPort, len;
len = 0;
if (scheme == 0 || *scheme == '\0') {
scheme = "http";
}
len += (int) strlen(scheme) + 3; /* Add 3 for "://" */
defaultPort = (strcmp(scheme, "http") == 0) ? 80 : 443;
if (host == 0 || *host == '\0') {
host = "localhost";
}
/*
* Hosts with integral port specifiers override
*/
if (strchr(host, ':')) {
portDelim = 0;
} else {
if (port != defaultPort) {
mprItoa(portBuf, sizeof(portBuf), port, 10);
portDelim = ":";
} else {
portBuf[0] = '\0';
portDelim = "";
}
len += (int) strlen(portBuf) + (int) strlen(portDelim);
}
len += (int) strlen(host);
if (path) {
pathDelim = (*path == '/') ? "" : "/";
} else {
pathDelim = "/";
path = "";
}
len += (int) strlen(path) + (int) strlen(pathDelim);
if (query && *query) {
queryDelim = "?";
} else {
queryDelim = query = "";
}
len += (int) strlen(query) + (int) strlen(queryDelim);
len += 1; /* Add one for the null */
uri = mprAlloc(ctx, len);
if (uri == 0) {
return 0;
}
if (portDelim) {
uri = mprAsprintf(ctx, len, "%s://%s%s%s%s%s%s%s", scheme, host, portDelim, portBuf, pathDelim,
path, queryDelim, query);
} else {
uri = mprAsprintf(ctx, len, "%s://%s%s%s%s%s", scheme, host, pathDelim, path, queryDelim, query);
}
if (uri == 0) {
return 0;
}
return uri;
}
/*
Build the command arguments. NOTE: argv is untrusted input.
*/
static void buildArgs(MaConn *conn, MprCmd *cmd, int *argcp, char ***argvp)
{
MaRequest *req;
MaResponse *resp;
char *fileName, **argv, status[8], *indexQuery, *cp, *tok;
cchar *actionProgram;
int argc, argind, len;
req = conn->request;
resp = conn->response;
fileName = resp->filename;
mprAssert(fileName);
actionProgram = 0;
argind = 0;
argc = *argcp;
if (resp->extension) {
actionProgram = maGetMimeActionProgram(req->host, resp->extension);
if (actionProgram != 0) {
argc++;
}
}
/*
This is an Apache compatible hack for PHP 5.3
*/
mprItoa(status, sizeof(status), MPR_HTTP_CODE_MOVED_TEMPORARILY, 10);
mprAddHash(req->headers, "REDIRECT_STATUS", mprStrdup(req, status));
/*
Count the args for ISINDEX queries. Only valid if there is not a "=" in the query.
If this is so, then we must not have these args in the query env also?
*/
indexQuery = req->parsedUri->query;
if (indexQuery && !strchr(indexQuery, '=')) {
argc++;
for (cp = indexQuery; *cp; cp++) {
if (*cp == '+') {
argc++;
}
}
} else {
indexQuery = 0;
}
#if BLD_WIN_LIKE || VXWORKS
{
char *bangScript, *cmdBuf, *program, *cmdScript;
/*
On windows we attempt to find an executable matching the fileName.
We look for *.exe, *.bat and also do unix style processing "#!/program"
*/
findExecutable(conn, &program, &cmdScript, &bangScript, fileName);
mprAssert(program);
if (cmdScript) {
/*
Cmd/Batch script (.bat | .cmd)
Convert the command to the form where there are 4 elements in argv
that cmd.exe can interpret.
argv[0] = cmd.exe
argv[1] = /Q
argv[2] = /C
argv[3] = ""script" args ..."
*/
argc = 4;
len = (argc + 1) * sizeof(char*);
argv = (char**) mprAlloc(cmd, len);
memset(argv, 0, len);
argv[argind++] = program; /* Duped in findExecutable */
argv[argind++] = mprStrdup(cmd, "/Q");
argv[argind++] = mprStrdup(cmd, "/C");
len = (int) strlen(cmdScript) + 2 + 1;
cmdBuf = (char*) mprAlloc(cmd, len);
mprSprintf(cmdBuf, len, "\"%s\"", cmdScript);
argv[argind++] = cmdBuf;
mprSetCmdDir(cmd, cmdScript);
mprFree(cmdScript);
/* program will get freed when argv[] gets freed */
} else if (bangScript) {
/*
Script used "#!/program". NOTE: this may be overridden by a mime
Action directive.
*/
argc++; /* Adding bangScript arg */
len = (argc + 1) * sizeof(char*);
argv = (char**) mprAlloc(cmd, len);
memset(argv, 0, len);
argv[argind++] = program; /* Will get freed when argv[] is freed */
argv[argind++] = bangScript; /* Will get freed when argv[] is freed */
mprSetCmdDir(cmd, bangScript);
} else {
/*
Either unknown extension or .exe (.out) program.
*/
len = (argc + 1) * sizeof(char*);
argv = (char**) mprAlloc(cmd, len);
memset(argv, 0, len);
if (actionProgram) {
argv[argind++] = mprStrdup(cmd, actionProgram);
}
argv[argind++] = program;
}
}
#else
len = (argc + 1) * (int) sizeof(char*);
argv = (char**) mprAlloc(cmd, len);
memset(argv, 0, len);
if (actionProgram) {
argv[argind++] = mprStrdup(cmd, actionProgram);
}
argv[argind++] = mprStrdup(cmd, fileName);
#endif
/*
ISINDEX queries. Only valid if there is not a "=" in the query. If this is so, then we must not
have these args in the query env also?
*/
if (indexQuery) {
indexQuery = mprStrdup(cmd, indexQuery);
cp = mprStrTok(indexQuery, "+", &tok);
while (cp) {
argv[argind++] = mprEscapeCmd(resp, mprUrlDecode(resp, cp), 0);
cp = mprStrTok(NULL, "+", &tok);
}
}
mprAssert(argind <= argc);
argv[argind] = 0;
*argcp = argc;
*argvp = argv;
}
static int doRequest(MprHttp *http, cchar *url, MprList *fields, MprList *files)
{
MprHttpResponse *resp;
MprKeyValue *header;
char buf[MPR_HTTP_BUFSIZE], seqBuf[16], *responseHeaders, *redirect;
int64 contentLen;
int code, next, count, bytes, transCount;
mprAssert(url && *url);
mprLog(http, MPR_DEBUG, "fetch: %s %s", method, url);
/*
* Send the request
*/
count = -1;
transCount = 0;
do {
for (next = 0; (header = mprGetNextItem(headers, &next)) != 0; ) {
mprSetHttpHeader(http, 0, header->key, header->value);
}
if (sequence) {
static int next = 0;
mprItoa(seqBuf, sizeof(seqBuf), next++, 10);
mprSetHttpHeader(http, 1, "X-Http-Seq", seqBuf);
}
if (ranges) {
mprSetHttpHeader(http, 1, "Range", ranges);
}
if (fields) {
mprSetHttpHeader(http, 1, "Content-Type", "application/x-www-form-urlencoded");
}
if (chunkSize) {
mprSetHttpChunked(http, 1);
}
if (setContentLength(http, fields, files) < 0) {
return MPR_ERR_CANT_OPEN;
}
if (mprStartHttpRequest(http, method, url) < 0) {
mprError(http, "Can't process request for \"%s\". %s", url, mprGetHttpError(http));
return MPR_ERR_CANT_OPEN;
}
/*
* This program does not do full-duplex writes with reads. ie. if you have a request that sends and receives
* data in parallel -- http will do the writes first then read the response.
*/
if (files || fields) {
if (writeBody(http, fields, files) < 0) {
mprError(http, "Can't write body data to \"%s\". %s", url, mprGetHttpError(http));
return MPR_ERR_CANT_WRITE;
}
} else {
if (chunkSize) {
mprFinalizeHttpWriting(http);
}
mprWaitForHttpResponse(http, -1);
}
#if WIN
_setmode(fileno(stdout), O_BINARY);
#endif
while ((bytes = mprReadHttp(http, buf, sizeof(buf))) > 0) {
showOutput(http, buf, bytes);
}
mprWaitForHttp(http, MPR_HTTP_STATE_COMPLETE, -1);
/* May not be complete if a disconnect occurs */
if (http->state >= MPR_HTTP_STATE_CONTENT) {
if (mprNeedHttpRetry(http, &redirect)) {
if (redirect) {
url = resolveUrl(http, redirect);
}
count--;
transCount++;
continue;
}
break;
}
} while (++count < http->retries && transCount < 4 && !mprIsExiting(http));
if (count >= http->retries) {
mprError(http, "http: failed \"%s\" request for %s after %d attempt(s)", method, url, count);
return MPR_ERR_TOO_MANY;
}
if (mprIsExiting(http)) {
return MPR_ERR_BAD_STATE;
}
/*
* Request now complete
*/
code = mprGetHttpCode(http);
contentLen = mprGetHttpContentLength(http);
mprLog(http, 6, "Response code %d, content len %d", code, contentLen);
if (http->response) {
if (showCode) {
mprPrintf(http, "%d\n", code);
}
if (showHeaders) {
responseHeaders = mprGetHttpHeaders(http);
resp = http->response;
mprPrintf(http, "%s %d %s\n", resp->protocol, resp->code, resp->message);
mprPrintf(http, "%s\n", responseHeaders);
mprFree(responseHeaders);
}
}
if (code < 0) {
mprError(http, "Can't process request for \"%s\" %s", url, mprGetHttpError(http));
return MPR_ERR_CANT_READ;
} else if (code == 0 && http->protocolVersion == 0) {
;
} else if (!(200 <= code && code <= 206) && !(301 <= code && code <= 304)) {
if (!showCode) {
mprError(http, "Can't process request for \"%s\" (%d) %s", url, code, mprGetHttpError(http));
return MPR_ERR_CANT_READ;
}
}
lock();
if (verbose && noout) {
trace(http, url, fetchCount, method, code, (int) contentLen);
}
unlock();
return 0;
}
