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(Unicode C) Outlook -- List Messages in a Specified FolderDemonstrates how to list the messages in a particular Outlook mailbox folder. Note: This example requires Chilkat v9.5.0.67 or greater. This example applies to: Exchange Online | Office 365 | Hotmail.com | Live.com | MSN.com | Outlook.com | Passport.com
#include <C_CkHttpW.h> #include <C_CkStringBuilderW.h> #include <C_CkHashtableW.h> #include <C_CkJsonObjectW.h> void ChilkatSample(void) { HCkHttpW http; HCkStringBuilderW sbResponse; HCkHashtableW htFolderMap; HCkStringBuilderW sbMap; const wchar_t *folderId; BOOL success; HCkJsonObjectW json; int i; int numMessages; const wchar_t *messageId; int numRecipients; int j; const wchar_t *bodyContent; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http = CkHttpW_Create(); // Use your previously obtained access token here: // See the following examples for getting an access token: // Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint). // Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint). // Refresh Access Token (Azure AD v2.0 Endpoint). // Refresh Access Token (Azure AD Endpoint). CkHttpW_putAuthToken(http,L"MICROSOFT_GRAPH_ACCESS_TOKEN"); sbResponse = CkStringBuilderW_Create(); // Sends: GET /users/{user_id | userPrincipalName}/mailFolders/{folder_id}/messages // Note: It is also possible to use the literal string "me" for the current logged-on user. // For example: GET /me/mailFolders/{folder_id}/messages CkHttpW_ClearUrlVars(http); CkHttpW_SetUrlVar(http,L"userPrincipalName",L"chilkatsoft@outlook.com"); // In this example, we'd like to get the messages in the folder "/Inbox/abc", // but we must specify the corresponding folder_id. The best way to do this is to create // a local map of folderPaths-to-folderIds. // This example does it: Create Outlook Folder Map) htFolderMap = CkHashtableW_Create(); sbMap = CkStringBuilderW_Create(); CkStringBuilderW_LoadFile(sbMap,L"qa_data/outlook/folderMap.xml",L"utf-8"); CkHashtableW_AddFromXmlSb(htFolderMap,sbMap); // Get the ID for the "/Inbox/abc" folder: folderId = CkHashtableW_lookupStr(htFolderMap,L"/Inbox/abc"); if (CkHashtableW_getLastMethodSuccess(htFolderMap) != TRUE) { wprintf(L"Folder ID not found\n"); CkHttpW_Dispose(http); CkStringBuilderW_Dispose(sbResponse); CkHashtableW_Dispose(htFolderMap); CkStringBuilderW_Dispose(sbMap); return; } CkHttpW_SetUrlVar(http,L"folder_id",folderId); // Send the request to list the messages. success = CkHttpW_QuickGetSb(http,L"https://graph.microsoft.com/v1.0/users/{$userPrincipalName}/mailFolders/{$folder_id}/messages",sbResponse); if ((success != TRUE) && (CkHttpW_getLastStatus(http) == 0)) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkHttpW_Dispose(http); CkStringBuilderW_Dispose(sbResponse); CkHashtableW_Dispose(htFolderMap); CkStringBuilderW_Dispose(sbMap); return; } json = CkJsonObjectW_Create(); CkJsonObjectW_LoadSb(json,sbResponse); CkJsonObjectW_putEmitCompact(json,FALSE); wprintf(L"Status code = %d\n",CkHttpW_getLastStatus(http)); if (CkHttpW_getLastStatus(http) != 200) { wprintf(L"%s\n",CkJsonObjectW_emit(json)); wprintf(L"Failed.\n"); } // In my test case, the raw JSON returned is shown below. // Iterate over the messages to get information about each.. i = 0; numMessages = CkJsonObjectW_SizeOfArray(json,L"value"); while (i < numMessages) { CkJsonObjectW_putI(json,i); // This is the id for the email message. // For REST API calls that require particular email message id, this is what should be used.. messageId = CkJsonObjectW_stringOf(json,L"value[i].id"); wprintf(L"id: %s\n",messageId); wprintf(L"From Name: %s\n",CkJsonObjectW_stringOf(json,L"value[i].from.emailAddress.name")); wprintf(L"From Addr: %s\n",CkJsonObjectW_stringOf(json,L"value[i].from.emailAddress.address")); numRecipients = CkJsonObjectW_SizeOfArray(json,L"value[i].toRecipients"); j = 0; while (j < numRecipients) { CkJsonObjectW_putJ(json,j); wprintf(L"To Name: %s\n",CkJsonObjectW_stringOf(json,L"value[i].toRecipients[j].emailAddress.name")); wprintf(L"To Addr: %s\n",CkJsonObjectW_stringOf(json,L"value[i].toRecipients[j].emailAddress.address")); j = j + 1; } wprintf(L"Subject: %s\n",CkJsonObjectW_stringOf(json,L"value[i].subject")); wprintf(L"Has Attachments:%d\n",CkJsonObjectW_BoolOf(json,L"value[i].hasAttachments")); wprintf(L"Body Content-Type:%s\n",CkJsonObjectW_stringOf(json,L"value[i].body.contentType")); bodyContent = CkJsonObjectW_stringOf(json,L"value[i].body.content"); // ... wprintf(L"----\n"); i = i + 1; } // The output of the above loop: // id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2wAAAA== // From Name: Chilkat Software // From Addr: support@chilkatsoft.com // To Name: Chilkat Software // To Addr: chilkatsoft@outlook.com // Subject: email with attachments // Has Attachments:True // Body Content-Type:html // ---- // id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2gAAAA== // From Name: Chilkat Software // From Addr: support@chilkatsoft.com // To Name: Chilkat Software // To Addr: chilkatsoft@outlook.com // To Name: admin@chilkat.io // To Addr: admin@chilkat.io // Subject: Re: Test HTML email with embedded images. // Has Attachments:False // Body Content-Type:html // ---- // id: AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2QAAAA== // From Name: Chilkat Software // From Addr: support@chilkatsoft.com // To Name: chilkatsoft@outlook.com // To Addr: chilkatsoft@outlook.com // To Name: admin@chilkat.io // To Addr: admin@chilkat.io // Subject: Test HTML email with embedded images. // Has Attachments:False // Body Content-Type:html // ---- // ------------------------------------------------------ // This is the raw JSON response: // { // "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('chilkatsoft%40outlook.com')/mailFolders('AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAAA%3D')/messages", // "value": [ // { // "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADBQ0bb\"", // "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2wAAAA==", // "createdDateTime": "2017-05-10T00:27:40Z", // "lastModifiedDateTime": "2017-05-10T00:30:51Z", // "changeKey": "CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADBQ0bb", // "categories": [ // ], // "receivedDateTime": "2017-05-10T00:27:41Z", // "sentDateTime": "2017-05-10T00:27:12Z", // "hasAttachments": true, // "internetMessageId": "<9a65d233-0882-d346-f405-202a8b1a3acd@chilkatsoft.com>", // "subject": "email with attachments", // "bodyPreview": "This email has attachments...", // "importance": "normal", // "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAAA=", // "conversationId": "AQQkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAQABQcNI8CG1xKpGjzxJTpoOE=", // "isDeliveryReceiptRequested": null, // "isReadReceiptRequested": false, // "isRead": true, // "isDraft": false, // "webLink": "https://outlook.live.com/owa/?ItemID=AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5%2BvF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2wAAAA%3D%3D&exvsurl=1&viewmodel=ReadMessageItem", // "inferenceClassification": "focused", // "body": { // "contentType": "html", // "content": "<html>...</html>\r\n" // }, // "sender": { // "emailAddress": { // "name": "Chilkat Software", // "address": "support@chilkatsoft.com" // } // }, // "from": { // "emailAddress": { // "name": "Chilkat Software", // "address": "support@chilkatsoft.com" // } // }, // "toRecipients": [ // { // "emailAddress": { // "name": "Chilkat Software", // "address": "chilkatsoft@outlook.com" // } // } // ], // "ccRecipients": [ // ], // "bccRecipients": [ // ], // "replyTo": [ // ] // }, // { // "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADBQ0bZ\"", // "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2gAAAA==", // "createdDateTime": "2017-05-10T00:25:28Z", // "lastModifiedDateTime": "2017-05-10T00:25:44Z", // "changeKey": "CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADBQ0bZ", // "categories": [ // ], // "receivedDateTime": "2017-05-10T00:25:28Z", // "sentDateTime": "2017-05-10T00:25:10Z", // "hasAttachments": false, // "internetMessageId": "<707ff357-28ea-7ebd-9409-f46d752e871f@chilkatsoft.com>", // "subject": "Re: Test HTML email with embedded images.", // "bodyPreview": "My reply...", // "importance": "normal", // "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAAA=", // "conversationId": "AQQkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAQACYVrc_6yptKn9tuOqBiUMQ=", // "isDeliveryReceiptRequested": null, // "isReadReceiptRequested": false, // "isRead": true, // "isDraft": false, // "webLink": "https://outlook.live.com/owa/?ItemID=AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5%2BvF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2gAAAA%3D%3D&exvsurl=1&viewmodel=ReadMessageItem", // "inferenceClassification": "focused", // "body": { // "contentType": "html", // "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=utf-8\">\r\n</head>\r\n<body bgcolor=\"#FFFFFF\">...</body>\r\n</html>\r\n" // }, // "sender": { // "emailAddress": { // "name": "Chilkat Software", // // "address": "support@chilkatsoft.com" // } // }, // "from": { // "emailAddress": { // "name": "Chilkat Software", // "address": "support@chilkatsoft.com" // } // }, // "toRecipients": [ // { // "emailAddress": { // "name": "Chilkat Software", // "address": "chilkatsoft@outlook.com" // } // }, // { // "emailAddress": { // "name": "admin@chilkat.io", // "address": "admin@chilkat.io" // } // } // ], // "ccRecipients": [ // { // "emailAddress": { // "name": "Matt Smith", // "address": "chilkat.support@gmail.com" // } // } // ], // "bccRecipients": [ // ], // "replyTo": [ // ] // }, // { // "@odata.etag": "W/\"CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADBQ0bY\"", // "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2QAAAA==", // "createdDateTime": "2017-05-10T00:22:23Z", // "lastModifiedDateTime": "2017-05-10T00:22:45Z", // "changeKey": "CQAAABYAAADn68XtMop0TpsYJGpfKXY9AADBQ0bY", // "categories": [ // ], // "receivedDateTime": "2017-05-10T00:22:23Z", // "sentDateTime": "2017-05-10T00:22:03Z", // "hasAttachments": false, // "internetMessageId": "<4da724c6-fa94-5516-81d5-9cdf152eddc5@chilkatsoft.com>", // "subject": "Test HTML email with embedded images.", // "bodyPreview": "This is a test email with images...", // "importance": "normal", // "parentFolderId": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAuAAADsVyfxjDU406Ic4X7ill8xAEA5_vF7TKKdE6bGCRqXyl2PQAAAL8huv8AAAA=", // "conversationId": "AQQkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgAQACYVrc_6yptKn9tuOqBiUMQ=", // "isDeliveryReceiptRequested": null, // "isReadReceiptRequested": false, // "isRead": true, // "isDraft": false, // "webLink": "https://outlook.live.com/owa/?ItemID=AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5%2BvF7TKKdE6bGCRqXyl2PQAAAL8huv8AAADn68XtMop0TpsYJGpfKXY9AAAAwSju2QAAAA%3D%3D&exvsurl=1&viewmodel=ReadMessageItem", // "inferenceClassification": "focused", // "body": { // "contentType": "html", // "content": "<html>...</html>\r\n" // }, // "sender": { // "emailAddress": { // "name": "Chilkat Software", // "address": "support@chilkatsoft.com" // } // }, // "from": { // "emailAddress": { // "name": "Chilkat Software", // "address": "support@chilkatsoft.com" // } // }, // "toRecipients": [ // { // "emailAddress": { // "name": "chilkatsoft@outlook.com", // "address": "chilkatsoft@outlook.com" // } // }, // { // "emailAddress": { // "name": "admin@chilkat.io", // "address": "admin@chilkat.io" // } // } // ], // "ccRecipients": [ // { // "emailAddress": { // "name": "Matt Smith", // "address": "chilkat.support@gmail.com" // } // } // ], // "bccRecipients": [ // ], // "replyTo": [ // ] // } // ] // // } CkHttpW_Dispose(http); CkStringBuilderW_Dispose(sbResponse); CkHashtableW_Dispose(htFolderMap); CkStringBuilderW_Dispose(sbMap); CkJsonObjectW_Dispose(json); } |
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