From 302bf1b523012e11b60425d6eee1221ebc2724eb Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Sun, 3 Nov 2019 00:17:46 -0400 Subject: Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1 --- mailnews/compose/src/nsMsgAppleDoubleEncode.cpp | 266 ++++++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 mailnews/compose/src/nsMsgAppleDoubleEncode.cpp (limited to 'mailnews/compose/src/nsMsgAppleDoubleEncode.cpp') diff --git a/mailnews/compose/src/nsMsgAppleDoubleEncode.cpp b/mailnews/compose/src/nsMsgAppleDoubleEncode.cpp new file mode 100644 index 000000000..4d7178123 --- /dev/null +++ b/mailnews/compose/src/nsMsgAppleDoubleEncode.cpp @@ -0,0 +1,266 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* +* +* apple-double.c +* -------------- +* +* The codes to do apple double encoding/decoding. +* +* 02aug95 mym created. +* +*/ +#include "nsID.h" +#include "nscore.h" +#include "nsStringGlue.h" +#include "nsMsgAppleDouble.h" +#include "nsMsgAppleCodes.h" +#include "nsMsgCompUtils.h" +#include "nsCExternalHandlerService.h" +#include "nsIMIMEService.h" +#include "nsMimeTypes.h" +#include "prmem.h" +#include "nsNetUtil.h" + + +void +MacGetFileType(nsIFile *fs, + bool *useDefault, + char **fileType, + char **encoding) +{ + if ((fs == NULL) || (fileType == NULL) || (encoding == NULL)) + return; + + bool exists = false; + fs->Exists(&exists); + if (!exists) + return; + + *useDefault = TRUE; + *fileType = NULL; + *encoding = NULL; + + nsCOMPtr macFile = do_QueryInterface(fs); + FSRef fsRef; + FSCatalogInfo catalogInfo; + OSErr err = errFileOpen; + if (NS_SUCCEEDED(macFile->GetFSRef(&fsRef))) + err = ::FSGetCatalogInfo(&fsRef, kFSCatInfoFinderInfo, &catalogInfo, nullptr, nullptr, nullptr); + + if ( (err != noErr) || (((FileInfo*)(&catalogInfo.finderInfo))->fileType == 'TEXT') ) + *fileType = strdup(APPLICATION_OCTET_STREAM); + else + { + // At this point, we should call the mime service and + // see what we can find out? + nsresult rv; + nsCOMPtr tURI; + if (NS_SUCCEEDED(NS_NewFileURI(getter_AddRefs(tURI), fs)) && tURI) + { + nsCOMPtr mimeFinder (do_GetService(NS_MIMESERVICE_CONTRACTID, &rv)); + if (NS_SUCCEEDED(rv) && mimeFinder) + { + nsAutoCString mimeType; + rv = mimeFinder->GetTypeFromURI(tURI, mimeType); + if (NS_SUCCEEDED(rv)) + { + *fileType = ToNewCString(mimeType); + return; + } + } + } + + // If we hit here, return something...default to this... + *fileType = strdup(APPLICATION_OCTET_STREAM); + } +} + +//#pragma cplusplus reset + +/* +* ap_encode_init +* -------------- +* +* Setup the encode envirment +*/ + +int ap_encode_init( appledouble_encode_object *p_ap_encode_obj, + const char *fname, + char *separator) +{ + nsCOMPtr myFile; + NS_NewNativeLocalFile(nsDependentCString(fname), true, getter_AddRefs(myFile)); + bool exists; + if (myFile && NS_SUCCEEDED(myFile->Exists(&exists)) && !exists) + return -1; + + nsCOMPtr macFile = do_QueryInterface(myFile); + nsAutoCString path; + macFile->GetNativePath(path); + + memset(p_ap_encode_obj, 0, sizeof(appledouble_encode_object)); + + /* + ** Fill out the source file inforamtion. + */ + memcpy(p_ap_encode_obj->fname, path.get(), path.Length()); + p_ap_encode_obj->fname[path.Length()] = '\0'; + + p_ap_encode_obj->boundary = strdup(separator); + return noErr; +} + +/* +** ap_encode_next +** -------------- +** +** return : +** noErr : everything is ok +** errDone : when encoding is done. +** errors : otherwise. +*/ +int ap_encode_next( + appledouble_encode_object* p_ap_encode_obj, + char *to_buff, + int32_t buff_size, + int32_t* real_size) +{ + int status; + + /* + ** install the out buff now. + */ + p_ap_encode_obj->outbuff = to_buff; + p_ap_encode_obj->s_outbuff = buff_size; + p_ap_encode_obj->pos_outbuff = 0; + + /* + ** first copy the outstandind data in the overflow buff to the out buffer. + */ + if (p_ap_encode_obj->s_overflow) + { + status = write_stream(p_ap_encode_obj, + (const char*)(p_ap_encode_obj->b_overflow), + p_ap_encode_obj->s_overflow); + if (status != noErr) + return status; + + p_ap_encode_obj->s_overflow = 0; + } + + /* + ** go the next processing stage based on the current state. + */ + switch (p_ap_encode_obj->state) + { + case kInit: + /* + ** We are in the starting position, fill out the header. + */ + status = fill_apple_mime_header(p_ap_encode_obj); + if (status != noErr) + break; /* some error happens */ + + p_ap_encode_obj->state = kDoingHeaderPortion; + status = ap_encode_header(p_ap_encode_obj, true); + /* it is the first time to calling */ + if (status == errDone) + { + p_ap_encode_obj->state = kDoneHeaderPortion; + } + else + { + break; /* we need more work on header portion. */ + } + + /* + ** we are done with the header, so let's go to the data port. + */ + p_ap_encode_obj->state = kDoingDataPortion; + status = ap_encode_data(p_ap_encode_obj, true); + /* it is first time call do data portion */ + + if (status == errDone) + { + p_ap_encode_obj->state = kDoneDataPortion; + status = noErr; + } + break; + + case kDoingHeaderPortion: + + status = ap_encode_header(p_ap_encode_obj, false); + /* continue with the header portion. */ + if (status == errDone) + { + p_ap_encode_obj->state = kDoneHeaderPortion; + } + else + { + break; /* we need more work on header portion. */ + } + + /* + ** start the data portion. + */ + p_ap_encode_obj->state = kDoingDataPortion; + status = ap_encode_data(p_ap_encode_obj, true); + /* it is the first time calling */ + if (status == errDone) + { + p_ap_encode_obj->state = kDoneDataPortion; + status = noErr; + } + break; + + case kDoingDataPortion: + + status = ap_encode_data(p_ap_encode_obj, false); + /* it is not the first time */ + + if (status == errDone) + { + p_ap_encode_obj->state = kDoneDataPortion; + status = noErr; + } + break; + + case kDoneDataPortion: + status = errDone; /* we are really done. */ + + break; + } + + *real_size = p_ap_encode_obj->pos_outbuff; + return status; +} + +/* +** ap_encode_end +** ------------- +** +** clear the apple encoding. +*/ + +int ap_encode_end( + appledouble_encode_object *p_ap_encode_obj, + bool is_aborting) +{ + /* + ** clear up the apple doubler. + */ + if (p_ap_encode_obj == NULL) + return noErr; + + if (p_ap_encode_obj->fileId) /* close the file if it is open. */ + ::FSCloseFork(p_ap_encode_obj->fileId); + + PR_FREEIF(p_ap_encode_obj->boundary); /* the boundary string. */ + + return noErr; +} -- cgit v1.2.3