static char *parseResponse(int sd, char **pResponseCode) /* parse the http response */ { struct dyString *dy = netSlurpFile(sd); close(sd); char *protocol = "HTTP/1.1 "; if (!startsWith(protocol, dy->string)) errAbort("GenomeSpace: Expected response to start with [%s], got [%s]", protocol, dy->string); if (pResponseCode) { char *rc = dy->string + strlen(protocol); char *rcEndString = "\r\n"; char *rcEnd = strstr(dy->string, rcEndString); *pResponseCode = cloneStringZ(rc, rcEnd - rc); } char *headerEndString = "\r\n\r\n"; char *headerEnd = strstr(dy->string, headerEndString); if (!headerEnd) errAbort("header end not found in response"); char *gsResponse = cloneString(headerEnd+strlen(headerEndString)); dyStringFree(&dy); return gsResponse; }
static char *getGsPersonalDirectory(char *gsToken) /* Get User's default directory from GenomeSpace DM * Returns a url like [https://identity.genomespace.org/datamanager/files/users/<user>] */ { // DEFAULT DIRECTORY // old1 char *defaultDirectoryUrl = "https://identity.genomespace.org/datamanager/defaultdirectory"; // old2 char *defaultDirectoryUrl = "https://dmtest.genomespace.org:8444/datamanager/defaultdirectory"; // old3 char *defaultDirectoryUrl = "https://dm.genomespace.org/datamanager/v1.0/defaultdirectory"; // NOTE the defaultdirectory method got renamed to personaldirectory // old4 char *personalDirectoryUrl = "https://dm.genomespace.org/datamanager/v1.0/personaldirectory"; char *dmSvr = getGenomeSpaceConfig("dmServer"); char personalDirectoryUrl[1024]; safef(personalDirectoryUrl, sizeof personalDirectoryUrl, "%s/v1.0/personaldirectory", dmSvr); struct dyString *reqExtra = newDyString(256); dyStringPrintf(reqExtra, "Cookie: gs-token=%s\r\n", gsToken); int sd = netOpenHttpExt(personalDirectoryUrl, "GET", reqExtra->string); if (sd < 0) errAbort("failed to open socket for [%s]", personalDirectoryUrl); struct dyString *dy = netSlurpFile(sd); close(sd); char *personalDirectory = NULL; if (strstr(dy->string, "HTTP/1.1 303 See Other")) { char *valStart = strstr(dy->string, "Location: "); if (valStart) { valStart += strlen("Location: "); char *valEnd = strstr(valStart, "\r\n"); if (!valEnd) errAbort("location not found in response headers"); personalDirectory = cloneStringZ(valStart, valEnd - valStart); } } dyStringFree(&dy); dyStringFree(&reqExtra); return personalDirectory; }
char *htmlSlurpWithCookies(char *url, struct htmlCookie *cookies) /* Send get message to url with cookies, and return full response as * a dyString. This is not parsed or validated, and includes http * header lines. Typically you'd pass this to htmlPageParse() to * get an actual page. */ { struct dyString *dyHeader = dyStringNew(0); struct dyString *dyText; int sd; cookieOutput(dyHeader, cookies); sd = netOpenHttpExt(url, "GET", dyHeader->string); dyText = netSlurpFile(sd); close(sd); dyStringFree(&dyHeader); return dyStringCannibalize(&dyText); }
struct htmlPage *htmlPageFromForm(struct htmlPage *origPage, struct htmlForm *form, char *buttonName, char *buttonVal) /* Return a new htmlPage based on response to pressing indicated button * on indicated form in origPage. */ { struct htmlPage *newPage = NULL; struct dyString *dyUrl = dyStringNew(0); struct dyString *dyHeader = dyStringNew(0); struct dyString *dyText = NULL; char *url = htmlExpandUrl(origPage->url, form->action); char *cgiVars = NULL; int contentLength = 0; int sd = -1; dyStringAppend(dyUrl, url); cookieOutput(dyHeader, origPage->cookies); if (sameWord(form->method, "GET")) { cgiVars = htmlFormCgiVars(origPage, form, buttonName, buttonVal, dyHeader); dyStringAppend(dyUrl, "?"); dyStringAppend(dyUrl, cgiVars); verbose(3, "GET %s\n", dyUrl->string); sd = netOpenHttpExt(dyUrl->string, form->method, dyHeader->string); } else if (sameWord(form->method, "POST")) { cgiVars = htmlFormCgiVars(origPage, form, buttonName, buttonVal, dyHeader); contentLength = strlen(cgiVars); verbose(3, "POST %s\n", dyUrl->string); dyStringPrintf(dyHeader, "Content-length: %d\r\n", contentLength); sd = netOpenHttpExt(dyUrl->string, form->method, dyHeader->string); mustWriteFd(sd, cgiVars, contentLength); } dyText = netSlurpFile(sd); close(sd); newPage = htmlPageParse(url, dyStringCannibalize(&dyText)); freez(&url); dyStringFree(&dyUrl); dyStringFree(&dyHeader); freez(&cgiVars); return newPage; }
void syncOneRecord(struct sqlConnection *conn, char *type, struct jsonWrite *json, char *table, long long id) /* Send over one record and save UUID result to row of table defined by id in idField. */ { /* Construct dyString for URL */ struct dyString *dyUrl = dyStringNew(0); dyStringPrintf(dyUrl, "http://%s:%s@%s/%s/", gUserId, gPassword, gHost, type); verbose(2, "%s\n", dyUrl->string); /* Construct dyString for http header */ struct dyString *dyHeader = dyStringNew(0); dyStringPrintf(dyHeader, "Content-length: %d\r\n", json->dy->stringSize); dyStringPrintf(dyHeader, "Content-type: text/javascript\r\n"); /* Send header and then JSON */ int sd = netOpenHttpExt(dyUrl->string, "POST", dyHeader->string); mustWriteFd(sd, json->dy->string, json->dy->stringSize); /* Grab response */ struct dyString *dyText = netSlurpFile(sd); close(sd); uglyf("%s\n", dyText->string); /* Turn it into htmlPage structure - this will also parse out http header */ struct htmlPage *response = htmlPageParse(dyUrl->string, dyText->string); uglyf("status %s %d\n", response->status->version, response->status->status); /* If we got bad status abort with hopefully very informative message. */ int status = response->status->status; if (status != 200 && status != 201) // HTTP codes { errAbort("ERROR - Metadatabase returns %d to our post request\n" "POSTED JSON: %s\n" "URL: %s\n" "FULL RESPONSE: %s\n", status, json->dy->string, dyUrl->string, dyText->string); } /* Parse uuid out of json response. It should look something like { "status": "success", "@graph": [ { "description": "The macs2 peak calling software from Tao Liu.", "name": "macs2", "title": "macs2", "url": "https://github.com/taoliu/MACS/", "uuid": "9bda84fd-9872-49e3-9aa0-b71adbf9f31d", "schema_version": "1", "source_url": "https://github.com/taoliu/MACS/", "references": [], "@id": "/software/9bda84fd-9872-49e3-9aa0-b71adbf9f31d/", "@type": ["software", "item"], "aliases": [] } ], "@type": ["result"] } */ struct jsonElement *jsonRoot = jsonParse(response->htmlText); struct jsonElement *graph = jsonMustFindNamedField(jsonRoot, "", "@graph"); struct slRef *ref = jsonListVal(graph, "@graph"); assert(slCount(ref) == 1); struct jsonElement *graphEl = ref->val; char *uuid = jsonStringField(graphEl, "uuid"); uglyf("Got uuid %s\n", uuid); /* Save uuid to table */ char query[256]; sqlSafef(query, sizeof(query), "update %s set metaUuid='%s' where id=%lld", table, uuid, id); sqlUpdate(conn, query); /* Clean up */ dyStringFree(&dyUrl); dyStringFree(&dyHeader); dyStringFree(&dyText); response->fullText = NULL; // avoid double free of this htmlPageFree(&response); }