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internfile: keep around temp file for possible caller use

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This commit is contained in:
Jean-Francois Dockes 2011-05-09 07:00:34 +02:00
parent 4287eb008a
commit 631121e24e
2 changed files with 16 additions and 0 deletions
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11
src/internfile/internfile.cpp
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@ -734,6 +734,13 @@ int FileInterner::addHandler()
if (!(setres = newflt->set_document_file(filename))) {
m_tmpflgs[m_handlers.size()] = false;
m_tempfiles.pop_back();
} else {
// Hack here, but really helps perfs: if we happen to
// create a temp file for, ie, an image attachment,
// keep it around for preview reuse
if (!mimetype.compare(0, 6, "image/")) {
m_imgtmp = m_tempfiles.back();
}
}
}
}
@ -765,6 +772,10 @@ void FileInterner::processNextDocError(Rcl::Doc &doc, string& ipath)
FileInterner::Status FileInterner::internfile(Rcl::Doc& doc, const string& ipath)
{
LOGDEB(("FileInterner::internfile. ipath [%s]\n", ipath.c_str()));
// Get rid of possible image tempfile from older call
m_imgtmp.release();
if (m_handlers.size() < 1) {
// Just means the constructor failed
LOGDEB(("FileInterner::internfile: no handler: constructor failed\n"));

5
src/internfile/internfile.h
View File

@ -159,6 +159,10 @@ class FileInterner {
*/
const string& get_html() {return m_html;}
/** If we happen to be processing an image file and need a temp file,
we keep it around to save work for our caller, which can get it here */
TempFile get_imgtmp() {return m_imgtmp;}
/** Extract internal document into temporary file.
* This is used mainly for starting an external viewer for a
* subdocument (ie: mail attachment).
@ -198,6 +202,7 @@ class FileInterner {
string m_mimetype; // Mime type for [uncompressed] file
bool m_forPreview;
string m_html; // Possibly set-aside html text for preview
TempFile m_imgtmp; // Possible reference to an image temp file
string m_targetMType;
string m_reachedMType; // target or text/plain
// m_tdir and m_tfile are used only for decompressing input file if needed