diff options
Diffstat (limited to 'comm/mailnews/mime/src/mimemapl.cpp')
| -rw-r--r-- | comm/mailnews/mime/src/mimemapl.cpp | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/comm/mailnews/mime/src/mimemapl.cpp b/comm/mailnews/mime/src/mimemapl.cpp new file mode 100644 index 0000000000..4fca1defe1 --- /dev/null +++ b/comm/mailnews/mime/src/mimemapl.cpp @@ -0,0 +1,173 @@ +/* -*- Mode: C++; tab-width: 2; 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/. */ + +#include "nsCOMPtr.h" +#include "mimemapl.h" +#include "prmem.h" +#include "plstr.h" +#include "nsMimeStringResources.h" +#include "mimemoz2.h" +#include "nsMimeTypes.h" + +#define MIME_SUPERCLASS mimeMultipartClass +MimeDefClass(MimeMultipartAppleDouble, MimeMultipartAppleDoubleClass, + mimeMultipartAppleDoubleClass, &MIME_SUPERCLASS); + +static int MimeMultipartAppleDouble_parse_begin(MimeObject*); +static bool MimeMultipartAppleDouble_output_child_p(MimeObject*, MimeObject*); + +static int MimeMultipartAppleDoubleClassInitialize( + MimeMultipartAppleDoubleClass* clazz) { + MimeObjectClass* oclass = (MimeObjectClass*)clazz; + MimeMultipartClass* mclass = (MimeMultipartClass*)clazz; + + NS_ASSERTION(!oclass->class_initialized, "mime class not initialized"); + oclass->parse_begin = MimeMultipartAppleDouble_parse_begin; + mclass->output_child_p = MimeMultipartAppleDouble_output_child_p; + return 0; +} + +static int MimeMultipartAppleDouble_parse_begin(MimeObject* obj) { + /* #### This method is identical to MimeExternalObject_parse_begin + which kinda s#$%s... + */ + int status; + + status = ((MimeObjectClass*)&MIME_SUPERCLASS)->parse_begin(obj); + if (status < 0) return status; + + /* If we're writing this object, and we're doing it in raw form, then + now is the time to inform the backend what the type of this data is. + */ + if (obj->output_p && obj->options && !obj->options->write_html_p && + !obj->options->state->first_data_written_p) { + status = MimeObject_output_init(obj, 0); + if (status < 0) return status; + NS_ASSERTION(obj->options->state->first_data_written_p, + "first data not written"); + } + +#ifdef XP_MACOSX + if (obj->options && obj->options->state) { + // obj->options->state->separator_suppressed_p = true; + goto done; + } + /* + * It would be nice to not showing the resource fork links + * if we are displaying inline. But, there is no way we could + * know ahead of time that we could display the data fork and + * the data fork is always hidden on MAC platform. + */ +#endif + /* If we're writing this object as HTML, then emit a link for the + multipart/appledouble part (both links) that looks just like the + links that MimeExternalObject emits for external leaf parts. + */ + if (obj->options && obj->output_p && obj->options->write_html_p && + obj->options->output_fn) { + char* id = 0; + char* id_url = 0; + char* id_imap = 0; + + id = mime_part_address(obj); + if (!id) return MIME_OUT_OF_MEMORY; + if (obj->options->missing_parts) id_imap = mime_imap_part_address(obj); + + if (obj->options && obj->options->url) { + const char* url = obj->options->url; + if (id_imap && id) { + /* if this is an IMAP part. */ + id_url = mime_set_url_imap_part(url, id_imap, id); + } else { + /* This is just a normal MIME part as usual. */ + id_url = mime_set_url_part(url, id, true); + } + if (!id_url) { + PR_Free(id); + return MIME_OUT_OF_MEMORY; + } + } + + /********************** + if (!strcmp (id, "0")) + { + PR_Free(id); + id = MimeGetStringByID(MIME_MSG_ATTACHMENT); + } + else + { + const char *p = "Part "; + char *s = (char *)PR_MALLOC(strlen(p) + strlen(id) + 1); + if (!s) + { + PR_Free(id); + PR_Free(id_url); + return MIME_OUT_OF_MEMORY; + } + PL_strcpy(s, p); + PL_strcat(s, id); + PR_Free(id); + id = s; + } + + if (all_headers_p && + // Don't bother showing all headers on this part if it's the only + // part in the message: in that case, we've already shown these + // headers. + obj->options->state && + obj->options->state->root == obj->parent) + all_headers_p = false; + + newopt.fancy_headers_p = true; + newopt.headers = (all_headers_p ? MimeHeadersAll : MimeHeadersSome); + + // + RICHIE SHERRY + GOTTA STILL DO THIS FOR QUOTING! + status = MimeHeaders_write_attachment_box(obj->headers, &newopt, + obj->content_type, + obj->encoding, + id_name? id_name : id, id_url, 0) + // + *********************************************************************************/ + + // FAIL: + PR_FREEIF(id); + PR_FREEIF(id_url); + PR_FREEIF(id_imap); + if (status < 0) return status; + } + +#ifdef XP_MACOSX +done: +#endif + + return 0; +} + +static bool MimeMultipartAppleDouble_output_child_p(MimeObject* obj, + MimeObject* child) { + MimeContainer* cont = (MimeContainer*)obj; + + /* If this is the first child, and it's an application/applefile, then + don't emit a link for it. (There *should* be only two children, and + the first one should always be an application/applefile.) + */ + + if (cont->nchildren >= 1 && cont->children[0] == child && + child->content_type && + !PL_strcasecmp(child->content_type, APPLICATION_APPLEFILE)) { +#ifdef XP_MACOSX + if (obj->output_p && obj->options && + obj->options->write_html_p) // output HTML + return false; +#else + /* if we are not on a Macintosh, don't emitte the resources fork at all. */ + return false; +#endif + } + + return true; +} |