diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c index 50c631b4c37c877adc93d32efe23aeb6cc14bc5e..bfb3c16a3745b8dec80e0cbad3638017048f1cde 100644 --- a/src/esx/esx_driver.c +++ b/src/esx/esx_driver.c @@ -2639,7 +2639,7 @@ esxDomainDumpXML(virDomainPtr domain, int flags) url = virBufferContentAndReset(&buffer); - if (esxVI_Context_DownloadFile(priv->primary, url, &vmx) < 0) { + if (esxVI_CURL_Download(priv->primary->curl, url, &vmx) < 0) { goto cleanup; } @@ -3108,7 +3108,7 @@ esxDomainDefineXML(virConnectPtr conn, const char *xml) /* Upload VMX file */ VIR_DEBUG("Uploading .vmx config, url='%s' vmx='%s'", url, vmx); - if (esxVI_Context_UploadFile(priv->primary, url, vmx) < 0) { + if (esxVI_CURL_Upload(priv->primary->curl, url, vmx) < 0) { goto cleanup; } diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c index 951f537051ab6ace2f64301c287f8eebf2791cb8..2ddbc2ad41fc8f362dafc05c4aed66aeb37a0f6f 100644 --- a/src/esx/esx_vi.c +++ b/src/esx/esx_vi.c @@ -76,42 +76,25 @@ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * Context + * CURL */ -/* esxVI_Context_Alloc */ -ESX_VI__TEMPLATE__ALLOC(Context); +/* esxVI_CURL_Alloc */ +ESX_VI__TEMPLATE__ALLOC(CURL) -/* esxVI_Context_Free */ -ESX_VI__TEMPLATE__FREE(Context, +/* esxVI_CURL_Free */ +ESX_VI__TEMPLATE__FREE(CURL, { - VIR_FREE(item->url); - VIR_FREE(item->ipAddress); - - if (item->curl_handle != NULL) { - curl_easy_cleanup(item->curl_handle); + if (item->handle != NULL) { + curl_easy_cleanup(item->handle); } - if (item->curl_headers != NULL) { - curl_slist_free_all(item->curl_headers); + if (item->headers != NULL) { + curl_slist_free_all(item->headers); } - virMutexDestroy(&item->curl_lock); - - VIR_FREE(item->username); - VIR_FREE(item->password); - esxVI_ServiceContent_Free(&item->service); - esxVI_UserSession_Free(&item->session); - esxVI_Datacenter_Free(&item->datacenter); - esxVI_ComputeResource_Free(&item->computeResource); - esxVI_HostSystem_Free(&item->hostSystem); - esxVI_SelectionSpec_Free(&item->selectSet_folderToChildEntity); - esxVI_SelectionSpec_Free(&item->selectSet_hostSystemToParent); - esxVI_SelectionSpec_Free(&item->selectSet_hostSystemToVm); - esxVI_SelectionSpec_Free(&item->selectSet_hostSystemToDatastore); - esxVI_SelectionSpec_Free(&item->selectSet_computeResourceToHost); - esxVI_SelectionSpec_Free(&item->selectSet_computeResourceToParentToParent); -}); + virMutexDestroy(&item->lock); +}) static size_t esxVI_CURL_ReadString(char *data, size_t size, size_t nmemb, void *ptrptr) @@ -218,7 +201,7 @@ esxVI_CURL_Debug(CURL *curl ATTRIBUTE_UNUSED, curl_infotype type, #endif static int -esxVI_CURL_Perform(esxVI_Context *ctx, const char *url) +esxVI_CURL_Perform(esxVI_CURL *curl, const char *url) { CURLcode errorCode; long responseCode = 0; @@ -226,23 +209,23 @@ esxVI_CURL_Perform(esxVI_Context *ctx, const char *url) const char *redirectUrl = NULL; #endif - errorCode = curl_easy_perform(ctx->curl_handle); + errorCode = curl_easy_perform(curl->handle); if (errorCode != CURLE_OK) { ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, _("curl_easy_perform() returned an error: %s (%d) : %s"), - curl_easy_strerror(errorCode), errorCode, ctx->curl_error); + curl_easy_strerror(errorCode), errorCode, curl->error); return -1; } - errorCode = curl_easy_getinfo(ctx->curl_handle, CURLINFO_RESPONSE_CODE, + errorCode = curl_easy_getinfo(curl->handle, CURLINFO_RESPONSE_CODE, &responseCode); if (errorCode != CURLE_OK) { ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, _("curl_easy_getinfo(CURLINFO_RESPONSE_CODE) returned an " "error: %s (%d) : %s"), curl_easy_strerror(errorCode), - errorCode, ctx->curl_error); + errorCode, curl->error); return -1; } @@ -255,7 +238,7 @@ esxVI_CURL_Perform(esxVI_Context *ctx, const char *url) if (responseCode == 301) { #if LIBCURL_VERSION_NUM >= 0x071202 /* 7.18.2 */ - errorCode = curl_easy_getinfo(ctx->curl_handle, CURLINFO_REDIRECT_URL, + errorCode = curl_easy_getinfo(curl->handle, CURLINFO_REDIRECT_URL, &redirectUrl); if (errorCode != CURLE_OK) { @@ -263,7 +246,7 @@ esxVI_CURL_Perform(esxVI_Context *ctx, const char *url) _("curl_easy_getinfo(CURLINFO_REDIRECT_URL) returned " "an error: %s (%d) : %s"), curl_easy_strerror(errorCode), - errorCode, ctx->curl_error); + errorCode, curl->error); } else { ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, _("The server redirects from '%s' to '%s'"), url, @@ -281,32 +264,23 @@ esxVI_CURL_Perform(esxVI_Context *ctx, const char *url) } int -esxVI_Context_Connect(esxVI_Context *ctx, const char *url, - const char *ipAddress, const char *username, - const char *password, esxUtil_ParsedUri *parsedUri) +esxVI_CURL_Connect(esxVI_CURL *curl, esxUtil_ParsedUri *parsedUri) { - if (ctx == NULL || url == NULL || ipAddress == NULL || username == NULL || - password == NULL || ctx->url != NULL || ctx->service != NULL || - ctx->curl_handle != NULL || ctx->curl_headers != NULL) { - ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); - return -1; - } - - if (esxVI_String_DeepCopyValue(&ctx->url, url) < 0 || - esxVI_String_DeepCopyValue(&ctx->ipAddress, ipAddress) < 0) { + if (curl->handle != NULL) { + ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid call")); return -1; } - ctx->curl_handle = curl_easy_init(); + curl->handle = curl_easy_init(); - if (ctx->curl_handle == NULL) { + if (curl->handle == NULL) { ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not initialize CURL")); return -1; } - ctx->curl_headers = curl_slist_append(ctx->curl_headers, "Content-Type: " - "text/xml; charset=UTF-8"); + curl->headers = curl_slist_append(curl->headers, + "Content-Type: text/xml; charset=UTF-8"); /* * Add a dummy expect header to stop CURL from waiting for a response code @@ -316,56 +290,179 @@ esxVI_Context_Connect(esxVI_Context *ctx, const char *url, * 100 (Continue) response and the wait times out resulting in wasting * approx. 2 sec per POST operation. */ - ctx->curl_headers = curl_slist_append(ctx->curl_headers, - "Expect: nothing"); + curl->headers = curl_slist_append(curl->headers, "Expect: nothing"); - if (ctx->curl_headers == NULL) { + if (curl->headers == NULL) { ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not build CURL header list")); return -1; } - curl_easy_setopt(ctx->curl_handle, CURLOPT_URL, ctx->url); - curl_easy_setopt(ctx->curl_handle, CURLOPT_USERAGENT, "libvirt-esx"); - curl_easy_setopt(ctx->curl_handle, CURLOPT_HEADER, 0); - curl_easy_setopt(ctx->curl_handle, CURLOPT_FOLLOWLOCATION, 0); - curl_easy_setopt(ctx->curl_handle, CURLOPT_SSL_VERIFYPEER, + curl_easy_setopt(curl->handle, CURLOPT_USERAGENT, "libvirt-esx"); + curl_easy_setopt(curl->handle, CURLOPT_HEADER, 0); + curl_easy_setopt(curl->handle, CURLOPT_FOLLOWLOCATION, 0); + curl_easy_setopt(curl->handle, CURLOPT_SSL_VERIFYPEER, parsedUri->noVerify ? 0 : 1); - curl_easy_setopt(ctx->curl_handle, CURLOPT_SSL_VERIFYHOST, + curl_easy_setopt(curl->handle, CURLOPT_SSL_VERIFYHOST, parsedUri->noVerify ? 0 : 2); - curl_easy_setopt(ctx->curl_handle, CURLOPT_COOKIEFILE, ""); - curl_easy_setopt(ctx->curl_handle, CURLOPT_HTTPHEADER, ctx->curl_headers); - curl_easy_setopt(ctx->curl_handle, CURLOPT_READFUNCTION, + curl_easy_setopt(curl->handle, CURLOPT_COOKIEFILE, ""); + curl_easy_setopt(curl->handle, CURLOPT_HTTPHEADER, curl->headers); + curl_easy_setopt(curl->handle, CURLOPT_READFUNCTION, esxVI_CURL_ReadString); - curl_easy_setopt(ctx->curl_handle, CURLOPT_WRITEFUNCTION, + curl_easy_setopt(curl->handle, CURLOPT_WRITEFUNCTION, esxVI_CURL_WriteBuffer); - curl_easy_setopt(ctx->curl_handle, CURLOPT_ERRORBUFFER, - ctx->curl_error); + curl_easy_setopt(curl->handle, CURLOPT_ERRORBUFFER, curl->error); #if ESX_VI__CURL__ENABLE_DEBUG_OUTPUT - curl_easy_setopt(ctx->curl_handle, CURLOPT_DEBUGFUNCTION, esxVI_CURL_Debug); - curl_easy_setopt(ctx->curl_handle, CURLOPT_VERBOSE, 1); + curl_easy_setopt(curl->handle, CURLOPT_DEBUGFUNCTION, esxVI_CURL_Debug); + curl_easy_setopt(curl->handle, CURLOPT_VERBOSE, 1); #endif if (parsedUri->proxy) { - curl_easy_setopt(ctx->curl_handle, CURLOPT_PROXY, + curl_easy_setopt(curl->handle, CURLOPT_PROXY, parsedUri->proxy_hostname); - curl_easy_setopt(ctx->curl_handle, CURLOPT_PROXYTYPE, + curl_easy_setopt(curl->handle, CURLOPT_PROXYTYPE, parsedUri->proxy_type); - curl_easy_setopt(ctx->curl_handle, CURLOPT_PROXYPORT, + curl_easy_setopt(curl->handle, CURLOPT_PROXYPORT, parsedUri->proxy_port); } - if (virMutexInit(&ctx->curl_lock) < 0) { + if (virMutexInit(&curl->lock) < 0) { ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not initialize CURL mutex")); return -1; } - ctx->username = strdup(username); - ctx->password = strdup(password); + return 0; +} + +int +esxVI_CURL_Download(esxVI_CURL *curl, const char *url, char **content) +{ + virBuffer buffer = VIR_BUFFER_INITIALIZER; + int responseCode = 0; - if (ctx->username == NULL || ctx->password == NULL) { + if (content == NULL || *content != NULL) { + ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); + return -1; + } + + virMutexLock(&curl->lock); + + curl_easy_setopt(curl->handle, CURLOPT_URL, url); + curl_easy_setopt(curl->handle, CURLOPT_WRITEDATA, &buffer); + curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 0); + curl_easy_setopt(curl->handle, CURLOPT_HTTPGET, 1); + + responseCode = esxVI_CURL_Perform(curl, url); + + virMutexUnlock(&curl->lock); + + if (responseCode < 0) { + goto cleanup; + } else if (responseCode != 200) { + ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, + _("HTTP response code %d for download from '%s'"), + responseCode, url); + goto cleanup; + } + + if (virBufferError(&buffer)) { virReportOOMError(); + goto cleanup; + } + + *content = virBufferContentAndReset(&buffer); + + cleanup: + if (*content == NULL) { + virBufferFreeAndReset(&buffer); + return -1; + } + + return 0; +} + +int +esxVI_CURL_Upload(esxVI_CURL *curl, const char *url, const char *content) +{ + int responseCode = 0; + + if (content == NULL) { + ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); + return -1; + } + + virMutexLock(&curl->lock); + + curl_easy_setopt(curl->handle, CURLOPT_URL, url); + curl_easy_setopt(curl->handle, CURLOPT_READDATA, &content); + curl_easy_setopt(curl->handle, CURLOPT_UPLOAD, 1); + curl_easy_setopt(curl->handle, CURLOPT_INFILESIZE, strlen(content)); + + responseCode = esxVI_CURL_Perform(curl, url); + + virMutexUnlock(&curl->lock); + + if (responseCode < 0) { + return -1; + } else if (responseCode != 200 && responseCode != 201) { + ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, + _("HTTP response code %d for upload to '%s'"), + responseCode, url); + return -1; + } + + return 0; +} + + + +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Context + */ + +/* esxVI_Context_Alloc */ +ESX_VI__TEMPLATE__ALLOC(Context) + +/* esxVI_Context_Free */ +ESX_VI__TEMPLATE__FREE(Context, +{ + esxVI_CURL_Free(&item->curl); + VIR_FREE(item->url); + VIR_FREE(item->ipAddress); + VIR_FREE(item->username); + VIR_FREE(item->password); + esxVI_ServiceContent_Free(&item->service); + esxVI_UserSession_Free(&item->session); + esxVI_Datacenter_Free(&item->datacenter); + esxVI_ComputeResource_Free(&item->computeResource); + esxVI_HostSystem_Free(&item->hostSystem); + esxVI_SelectionSpec_Free(&item->selectSet_folderToChildEntity); + esxVI_SelectionSpec_Free(&item->selectSet_hostSystemToParent); + esxVI_SelectionSpec_Free(&item->selectSet_hostSystemToVm); + esxVI_SelectionSpec_Free(&item->selectSet_hostSystemToDatastore); + esxVI_SelectionSpec_Free(&item->selectSet_computeResourceToHost); + esxVI_SelectionSpec_Free(&item->selectSet_computeResourceToParentToParent); +}) + +int +esxVI_Context_Connect(esxVI_Context *ctx, const char *url, + const char *ipAddress, const char *username, + const char *password, esxUtil_ParsedUri *parsedUri) +{ + if (ctx == NULL || url == NULL || ipAddress == NULL || username == NULL || + password == NULL || ctx->url != NULL || ctx->service != NULL || + ctx->curl != NULL) { + ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); + return -1; + } + + if (esxVI_CURL_Alloc(&ctx->curl) < 0 || + esxVI_CURL_Connect(ctx->curl, parsedUri) < 0 || + esxVI_String_DeepCopyValue(&ctx->url, url) < 0 || + esxVI_String_DeepCopyValue(&ctx->ipAddress, ipAddress) < 0 || + esxVI_String_DeepCopyValue(&ctx->username, username) < 0 || + esxVI_String_DeepCopyValue(&ctx->password, password) < 0) { return -1; } @@ -576,87 +673,6 @@ esxVI_Context_LookupObjectsByHostSystemIp(esxVI_Context *ctx, return result; } -int -esxVI_Context_DownloadFile(esxVI_Context *ctx, const char *url, char **content) -{ - virBuffer buffer = VIR_BUFFER_INITIALIZER; - int responseCode = 0; - - if (content == NULL || *content != NULL) { - ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); - return -1; - } - - virMutexLock(&ctx->curl_lock); - - curl_easy_setopt(ctx->curl_handle, CURLOPT_URL, url); - curl_easy_setopt(ctx->curl_handle, CURLOPT_WRITEDATA, &buffer); - curl_easy_setopt(ctx->curl_handle, CURLOPT_UPLOAD, 0); - curl_easy_setopt(ctx->curl_handle, CURLOPT_HTTPGET, 1); - - responseCode = esxVI_CURL_Perform(ctx, url); - - virMutexUnlock(&ctx->curl_lock); - - if (responseCode < 0) { - goto cleanup; - } else if (responseCode != 200) { - ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, - _("HTTP response code %d for download from '%s'"), - responseCode, url); - goto cleanup; - } - - if (virBufferError(&buffer)) { - virReportOOMError(); - goto cleanup; - } - - *content = virBufferContentAndReset(&buffer); - - cleanup: - if (*content == NULL) { - virBufferFreeAndReset(&buffer); - return -1; - } - - return 0; -} - -int -esxVI_Context_UploadFile(esxVI_Context *ctx, const char *url, - const char *content) -{ - int responseCode = 0; - - if (content == NULL) { - ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument")); - return -1; - } - - virMutexLock(&ctx->curl_lock); - - curl_easy_setopt(ctx->curl_handle, CURLOPT_URL, url); - curl_easy_setopt(ctx->curl_handle, CURLOPT_READDATA, &content); - curl_easy_setopt(ctx->curl_handle, CURLOPT_UPLOAD, 1); - curl_easy_setopt(ctx->curl_handle, CURLOPT_INFILESIZE, strlen(content)); - - responseCode = esxVI_CURL_Perform(ctx, url); - - virMutexUnlock(&ctx->curl_lock); - - if (responseCode < 0) { - return -1; - } else if (responseCode != 200 && responseCode != 201) { - ESX_VI_ERROR(VIR_ERR_INTERNAL_ERROR, - _("HTTP response code %d for upload to '%s'"), - responseCode, url); - return -1; - } - - return 0; -} - int esxVI_Context_Execute(esxVI_Context *ctx, const char *methodName, const char *request, esxVI_Response **response, @@ -678,17 +694,17 @@ esxVI_Context_Execute(esxVI_Context *ctx, const char *methodName, return -1; } - virMutexLock(&ctx->curl_lock); + virMutexLock(&ctx->curl->lock); - curl_easy_setopt(ctx->curl_handle, CURLOPT_URL, ctx->url); - curl_easy_setopt(ctx->curl_handle, CURLOPT_WRITEDATA, &buffer); - curl_easy_setopt(ctx->curl_handle, CURLOPT_UPLOAD, 0); - curl_easy_setopt(ctx->curl_handle, CURLOPT_POSTFIELDS, request); - curl_easy_setopt(ctx->curl_handle, CURLOPT_POSTFIELDSIZE, strlen(request)); + curl_easy_setopt(ctx->curl->handle, CURLOPT_URL, ctx->url); + curl_easy_setopt(ctx->curl->handle, CURLOPT_WRITEDATA, &buffer); + curl_easy_setopt(ctx->curl->handle, CURLOPT_UPLOAD, 0); + curl_easy_setopt(ctx->curl->handle, CURLOPT_POSTFIELDS, request); + curl_easy_setopt(ctx->curl->handle, CURLOPT_POSTFIELDSIZE, strlen(request)); - (*response)->responseCode = esxVI_CURL_Perform(ctx, ctx->url); + (*response)->responseCode = esxVI_CURL_Perform(ctx->curl, ctx->url); - virMutexUnlock(&ctx->curl_lock); + virMutexUnlock(&ctx->curl->lock); if ((*response)->responseCode < 0) { goto cleanup; @@ -869,7 +885,7 @@ esxVI_Context_Execute(esxVI_Context *ctx, const char *methodName, */ /* esxVI_Response_Alloc */ -ESX_VI__TEMPLATE__ALLOC(Response); +ESX_VI__TEMPLATE__ALLOC(Response) /* esxVI_Response_Free */ ESX_VI__TEMPLATE__FREE(Response, @@ -879,7 +895,7 @@ ESX_VI__TEMPLATE__FREE(Response, if (item->document != NULL) { xmlFreeDoc(item->document); } -}); +}) diff --git a/src/esx/esx_vi.h b/src/esx/esx_vi.h index 7d420da720d52c29c818ddc7e4c8add10a94582c..92f92a29248fc4555fd291331ba4f47e1553cd50 100644 --- a/src/esx/esx_vi.h +++ b/src/esx/esx_vi.h @@ -82,6 +82,7 @@ typedef enum _esxVI_APIVersion esxVI_APIVersion; typedef enum _esxVI_ProductVersion esxVI_ProductVersion; typedef enum _esxVI_Occurrence esxVI_Occurrence; typedef struct _esxVI_ParsedHostCpuIdInfo esxVI_ParsedHostCpuIdInfo; +typedef struct _esxVI_CURL esxVI_CURL; typedef struct _esxVI_Context esxVI_Context; typedef struct _esxVI_Response esxVI_Response; typedef struct _esxVI_Enumeration esxVI_Enumeration; @@ -141,17 +142,33 @@ struct _esxVI_ParsedHostCpuIdInfo { +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * CURL + */ + +struct _esxVI_CURL { + CURL *handle; + virMutex lock; + struct curl_slist *headers; + char error[CURL_ERROR_SIZE]; +}; + +int esxVI_CURL_Alloc(esxVI_CURL **curl); +void esxVI_CURL_Free(esxVI_CURL **curl); +int esxVI_CURL_Connect(esxVI_CURL *curl, esxUtil_ParsedUri *parsedUri); +int esxVI_CURL_Download(esxVI_CURL *curl, const char *url, char **content); +int esxVI_CURL_Upload(esxVI_CURL *curl, const char *url, const char *content); + + + /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Context */ struct _esxVI_Context { + esxVI_CURL *curl; char *url; char *ipAddress; - CURL *curl_handle; - struct curl_slist *curl_headers; - char curl_error[CURL_ERROR_SIZE]; - virMutex curl_lock; char *username; char *password; esxVI_ServiceContent *service; @@ -180,10 +197,6 @@ int esxVI_Context_LookupObjectsByPath(esxVI_Context *ctx, esxUtil_ParsedUri *parsedUri); int esxVI_Context_LookupObjectsByHostSystemIp(esxVI_Context *ctx, const char *hostSystemIpAddress); -int esxVI_Context_DownloadFile(esxVI_Context *ctx, const char *url, - char **content); -int esxVI_Context_UploadFile(esxVI_Context *ctx, const char *url, - const char *content); int esxVI_Context_Execute(esxVI_Context *ctx, const char *methodName, const char *request, esxVI_Response **response, esxVI_Occurrence occurrence);