/* * The contents of this file are subject to the Netscape Public * License Version 1.1 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or * implied. See the License for the specific language governing * rights and limitations under the License. * * The Original Code is the Netscape Messaging Access SDK Version 3.5 code, * released on or about June 15, 1998. * * The Initial Developer of the Original Code is Netscape Communications * Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): ______________________________________. */ /* * Copyright (c) 1997 and 1998 Netscape Communications Corporation * (http://home.netscape.com/misc/trademarks.html) */ /* This example demonstrates use of MIME C-API to create message with multi-parts * and message-parts and nesting of parts. * * This program creates a multi-part message that contains a message-part and a text part. * The message-part itself contains a multi-part message. */ #include #include #ifdef XP_UNIX #include #endif #include #include "mime.h" #include "nsStream.h" #define outmsg(x) (fprintf(stderr,"%s:%d>%s\n",__FILE__,__LINE__,x)) #ifdef XP_UNIX #define TMPDIR "/tmp/" #else #define TMPDIR "C:\\Temp\\" #endif static char * getFileExtn (char * fileName) { char * pCh; int i, len; if (fileName != NULL) { len = strlen (fileName); if (len <= 2) return NULL; pCh = fileName + len; for (i = len -1; i > (len - 6); i--) { if (fileName [i] == '.') { return strdup (pCh); } pCh--; } } return NULL; } BOOLEAN fStrEqual (char *s1, char *s2) { static char achBuffer[64]; int len; if ( s1 != NULL && s2 != NULL ) { len = strlen( s2 ); strncpy( achBuffer, s1, len ); achBuffer[len] = 0; #ifdef XP_UNIX if (strcasecmp (achBuffer, s2) == 0) return TRUE; #else if ( stricmp( achBuffer, s2 ) == 0 ) return TRUE; #endif } return FALSE; } main (int argc, char *argv[]) { char filename [1024]; file_mime_type fmt; char *pTextBuf, *pEnc, * extn = NULL; mime_message_t *pMsg = NULL, *pInnerMsg = NULL; mime_messagePart_t *pMsgPart = NULL; mime_multiPart_t *pMultiPart = NULL; mime_basicPart_t *pFilePart = NULL; nsmail_outputstream_t *pOS; nsmail_inputstream_t *pInput_stream; mime_encoding_type enc = 0; mime_header_t * pRFC822_hdrs, * pHdr, *pTmpHdr; int ret, part_index; if (argc < 2) { fprintf (stderr, "Usage: %s [encoding]\n", argv[0]); exit (1); } if (argc > 2) { pEnc = argv[2]; if (fStrEqual (pEnc, "B")) { enc = MIME_ENCODING_BASE64; } else if (fStrEqual (pEnc, "Q")) { enc = MIME_ENCODING_QP; } } fprintf (stderr, "FileName = %s\n", argv[1]); /*ret = mime_message_create (pTextBuf, NULL, &pMsg); */ /*ret = mime_message_create (NULL, argv[1], &pMsg);*/ /*ret = mime_message_create (pTextBuf, argv[1], enc, &pMsg);*/ pTextBuf = (char *) mime_malloc (80); sprintf (pTextBuf, "Hello this is a simple text"); /* create a new (multi-part) message with the above text and specified file */ ret = mime_message_create (pTextBuf, argv[1], enc, &pInnerMsg); if (ret != MIME_OK) { fprintf (stderr, "mime_message_create() on Inner Msg failed! Err= %d\n", ret); exit (1); } else { /* not needed anymore */ mime_memfree (pTextBuf); pTextBuf = NULL; } /* Add headers to the inner message */ pTmpHdr = mime_header_new ("From", "prasad@mcom.com"); pRFC822_hdrs = pTmpHdr; pHdr = pRFC822_hdrs; pTmpHdr = mime_header_new ("To", "prasad@mcom.com"); pHdr->next = pTmpHdr; pHdr = pHdr->next; pTmpHdr = mime_header_new ("Subject", "This is the Inner Message"); pHdr->next = pTmpHdr; pHdr = pHdr->next; pInnerMsg->rfc822_headers = pRFC822_hdrs; /* create a messagePart from above message */ ret = mime_messagePart_fromMessage (pInnerMsg, &pMsgPart); if (ret != MIME_OK) { fprintf (stderr, "mime_messagePart_fromMessage() on Inner Msg failed! Err= %d\n", ret); exit (1); } #if (0) /* alternatively you could also create a messagePart from a message as follows */ /*create a new messagePart */ pMsgPart = (mime_messagePart_t *) mime_malloc (sizeof (mime_messagePart_t)); memset (pMsgPart, 0, sizeof (mime_messagePart_t)); pMsgPart->content_type = MIME_CONTENT_MESSAGEPART; ret = mime_messagePart_setMessage (pMsgPart, pInnerMsg); if (ret != MIME_OK) { fprintf (stderr, "mime_messagePart_setMessage() on Inner Msg failed! Err= %d\n", ret); exit (1); } #endif /* create a multi-part */ pMultiPart = (mime_multiPart_t *) mime_malloc (sizeof (mime_multiPart_t)); memset (pMultiPart, 0, sizeof (mime_multiPart_t)); pMsgPart->content_type = MIME_CONTENT_MULTIPART; pMultiPart->content_subtype = strdup ("mixed"); /* add the messagePart above to the multi-part */ ret = mime_multiPart_addMessagePart (pMultiPart, pMsgPart, FALSE, &part_index); if (ret != MIME_OK) { fprintf (stderr, "mime_multiPart_addMessagePar() failed! Err= %d\n", ret); exit (1); } else { fprintf (stderr, "mime_multiPart_addMessagePar() added at index %d\n", part_index); } /* create the file part */ pFilePart = (mime_basicPart_t *) mime_malloc (sizeof (mime_basicPart_t)); memset (pFilePart, 0, sizeof (mime_basicPart_t)); extn = getFileExtn (argv[1]); ret = getFileMIMEType (extn, &fmt); if (ret != MIME_OK) { fprintf (stderr, "getFileMIMEType() failed! Err= %d\n", ret); exit (1); } /* set content-type etc. */ pFilePart->content_type = fmt.content_type; pFilePart->content_subtype = fmt.content_subtype; pFilePart->content_type_params = fmt.content_params; pFilePart->encoding_type = fmt.mime_encoding; /* create an input stream to the file to be added */ ret = file_inputStream_create (argv[1], &pInput_stream); if (ret != MIME_OK) { fprintf (stderr, "file_inputStream_create() failed! Err= %d\n", ret); exit (1); } /* Set the stream as body-data of the file-part */ ret = mime_basicPart_setDataStream (pFilePart, pInput_stream, TRUE); if (ret != MIME_OK) { fprintf (stderr, "mime_basicPart_setDataStream() failed! Err= %d\n", ret); exit (1); } /* add the basicPart above to the multi-part */ ret = mime_multiPart_addBasicPart (pMultiPart, pFilePart, FALSE, &part_index); if (ret != MIME_OK) { fprintf (stderr, "mime_multiPart_addBasicPart() failed! Err= %d\n", ret); exit (1); } else { fprintf (stderr, "mime_multiPart_addBasicPart() added at index %d\n", part_index); } /* create an empty (Outer) message */ pMsg = (mime_message_t *) mime_malloc (sizeof (mime_message_t)); memset (pMsg, 0, sizeof (mime_message_t)); /* Add multi-Part above to the message */ ret = mime_message_addMultiPart (pMsg, pMultiPart, FALSE); if (ret != MIME_OK) { fprintf (stderr, "mime_message_addMultiPart() failed! Err= %d\n", ret); exit (1); } outmsg("building RFC822 headers"); pTmpHdr = mime_header_new ("From", "prasad@netscape.com"); pRFC822_hdrs = pTmpHdr; pHdr = pRFC822_hdrs; pTmpHdr = mime_header_new ("To", "prasad@netscape.com"); pHdr->next = pTmpHdr; pHdr = pHdr->next; pTmpHdr = mime_header_new ("Subject", "Hello This is a C Test"); pHdr->next = pTmpHdr; pHdr = pHdr->next; pTmpHdr = mime_header_new ("X-Msg-SDK-HDR", "X-Test-Value1"); pHdr->next = pTmpHdr; pHdr = pHdr->next; outmsg("adding RFC822 headers to message"); pMsg->rfc822_headers = pRFC822_hdrs; sprintf (filename, "%s%s", TMPDIR, "sdkCEnc.out"); outmsg(filename); file_outputStream_create (filename, &pOS); outmsg(" Invoking mime_message_putByteStream (pMsg, pOS)"); ret = mime_message_putByteStream (pMsg, pOS); if (ret != MIME_OK) { fprintf (stderr, "mime_message_putByteStream() failed! Err= %d\n", ret); exit (1); } /* close and free up the input and output streams */ pOS->close (pOS->rock); nsStream_free (pOS); pInput_stream->close (pInput_stream->rock); nsStream_free (pInput_stream); /* free up the message itself */ mime_message_free_all (pMsg); pMsg = NULL; /* NOTE: mime_message_free_all() frees all its constituent parts (recursively as needed) */ pMsgPart = NULL; pMultiPart = NULL; pInnerMsg = NULL; return 0; }