Auto-detect filename. Renamed 'filename' argument to 'filepath' for disambiguity. Added constructor for input stream. Use 'word' instead of 'string' for filename.

src/fileAttachment.cpp

@@ -31,48 +31,93 @@
 
 #include "vmime/contentDispositionField.hpp"
 
+#include "vmime/platform.hpp"
+#include "vmime/utility/file.hpp"
+
 
 namespace vmime
 {
 
 
-fileAttachment::fileAttachment(const string& filename, const mediaType& type)
+fileAttachment::fileAttachment(const string& filepath, const mediaType& type)
 {
 	m_type = type;
 
-	setData(filename);
+	setData(filepath);
 
 	m_encoding = encoding::decide(m_data);
 }
 
 
-fileAttachment::fileAttachment(const string& filename, const mediaType& type, const text& desc)
+fileAttachment::fileAttachment(const string& filepath, const mediaType& type, const text& desc)
 {
 	m_type = type;
 	m_desc = desc;
 
-	setData(filename);
+	setData(filepath);
 
 	m_encoding = encoding::decide(m_data);
 }
 
 
-fileAttachment::fileAttachment(const string& filename, const mediaType& type,
+fileAttachment::fileAttachment(const string& filepath, const mediaType& type,
 	const text& desc, const encoding& enc)
 {
 	m_type = type;
 	m_desc = desc;
 
-	setData(filename);
+	setData(filepath);
 
 	m_encoding = enc;
 }
 
 
-void fileAttachment::setData(const string& filename)
+fileAttachment::fileAttachment(ref <utility::inputStream> is, const word& filename, const mediaType& type)
+{
+	if (!filename.isEmpty())
+		m_fileInfo.setFilename(filename);
+
+	m_type = type;
+
+	setData(is);
+
+	m_encoding = encoding::decide(m_data);
+}
+
+
+fileAttachment::fileAttachment(ref <utility::inputStream> is, const word& filename,
+	const mediaType& type, const text& desc)
+{
+	if (!filename.isEmpty())
+		m_fileInfo.setFilename(filename);
+
+	m_type = type;
+	m_desc = desc;
+
+	setData(is);
+
+	m_encoding = encoding::decide(m_data);
+}
+
+
+fileAttachment::fileAttachment(ref <utility::inputStream> is, const word& filename,
+	const mediaType& type, const text& desc, const encoding& enc)
+{
+	if (!filename.isEmpty())
+		m_fileInfo.setFilename(filename);
+
+	m_type = type;
+	m_desc = desc;
+	m_encoding = enc;
+
+	setData(is);
+}
+
+
+void fileAttachment::setData(const string& filepath)
 {
 	std::ifstream* file = new std::ifstream();
-	file->open(filename.c_str(), std::ios::in | std::ios::binary);
+	file->open(filepath.c_str(), std::ios::in | std::ios::binary);
 
 	if (!*file)
 	{
@@ -82,6 +127,15 @@ void fileAttachment::setData(const string& filename)
 
 	ref <utility::inputStream> is = vmime::create <utility::inputStreamPointerAdapter>(file, true);
 
+	setData(is);
+
+	utility::file::path path = platform::getHandler()->getFileSystemFactory()->stringToPath(filepath);
+	m_fileInfo.setFilename(path.getLastComponent());
+}
+
+
+void fileAttachment::setData(ref <utility::inputStream> is)
+{
 	m_data = vmime::create <streamContentHandler>(is, 0);
 }
 
@@ -94,7 +148,7 @@ void fileAttachment::generatePart(ref <bodyPart> part) const
 		dynamicCast <contentDispositionField>();
 
 	if (m_fileInfo.hasSize()) cdf->setSize(utility::stringUtils::toString(m_fileInfo.getSize()));
-	if (m_fileInfo.hasFilename()) cdf->setFilename(m_fileInfo.getFilename());
+	if (m_fileInfo.hasFilename() && !m_fileInfo.getFilename().isEmpty()) cdf->setFilename(m_fileInfo.getFilename());
 	if (m_fileInfo.hasCreationDate()) cdf->setCreationDate(m_fileInfo.getCreationDate());
 	if (m_fileInfo.hasModificationDate()) cdf->setModificationDate(m_fileInfo.getModificationDate());
 	if (m_fileInfo.hasReadDate()) cdf->setReadDate(m_fileInfo.getReadDate());
@@ -134,8 +188,9 @@ fileAttachment::fileInfo::~fileInfo()
 }
 
 bool fileAttachment::fileInfo::hasFilename() const { return (m_filename != NULL); }
-const string& fileAttachment::fileInfo::getFilename() const { return (*m_filename); }
+const word& fileAttachment::fileInfo::getFilename() const { return (*m_filename); }
-void fileAttachment::fileInfo::setFilename(const string& name) { if (m_filename) { *m_filename = name; } else { m_filename = new string(name); } }
+void fileAttachment::fileInfo::setFilename(const string& name) { if (m_filename) { *m_filename = name; } else { m_filename = new word(name); } }
+void fileAttachment::fileInfo::setFilename(const word& name) { if (m_filename) { *m_filename = name; } else { m_filename = new word(name); } }
 
 bool fileAttachment::fileInfo::hasCreationDate() const { return (m_creationDate != NULL); }
 const datetime& fileAttachment::fileInfo::getCreationDate() const { return (*m_creationDate); }

src/word.cpp

@@ -699,6 +699,12 @@ string& word::getBuffer()
 }
 
 
+bool word::isEmpty() const
+{
+	return m_buffer.empty();
+}
+
+
 void word::setBuffer(const string& buffer)
 {
 	m_buffer = buffer;

vmime/fileAttachment.hpp

@@ -41,9 +41,13 @@ class fileAttachment : public defaultAttachment
 {
 public:
 
-	fileAttachment(const string& filename, const mediaType& type);
+	fileAttachment(const string& filepath, const mediaType& type);
-	fileAttachment(const string& filename, const mediaType& type, const text& desc);
+	fileAttachment(const string& filepath, const mediaType& type, const text& desc);
-	fileAttachment(const string& filename, const mediaType& type, const text& desc, const encoding& enc);
+	fileAttachment(const string& filepath, const mediaType& type, const text& desc, const encoding& enc);
+
+	fileAttachment(ref <utility::inputStream> is, const word& filename, const mediaType& type);
+	fileAttachment(ref <utility::inputStream> is, const word& filename, const mediaType& type, const text& desc);
+	fileAttachment(ref <utility::inputStream> is, const word& filename, const mediaType& type, const text& desc, const encoding& enc);
 
 	/** Stores information about a file attachment.
 	  */
@@ -65,7 +69,7 @@ public:
 		  *
 		  * @return file name
 		  */
-		const string& getFilename() const;
+		const word& getFilename() const;
 
 		/** Set the value of the 'filename' property.
 		  *
@@ -73,6 +77,12 @@ public:
 		  */
 		void setFilename(const string& name);
 
+		/** Set the value of the 'filename' property.
+		  *
+		  * @param name file name
+		  */
+		void setFilename(const word& name);
+
 		/** Check whether the 'creation-date' property is present.
 		  *
 		  * @return true if the 'creation-date' property is set,
@@ -151,7 +161,7 @@ public:
 
 	private:
 
-		string* m_filename;
+		word* m_filename;
 		unsigned int* m_size;
 		datetime* m_creationDate;
 		datetime* m_modifDate;
@@ -163,7 +173,8 @@ public:
 
 private:
 
-	void setData(const string& filename);
+	void setData(const string& filepath);
+	void setData(ref <utility::inputStream> is);
 
 	fileInfo m_fileInfo;
 

vmime/word.hpp

@@ -60,6 +60,12 @@ public:
 	  */
 	string& getBuffer();
 
+	/** Tests whether this word is empty.
+	  *
+	  * @return true if the buffer is empty, false otherwise
+	  */
+	bool isEmpty() const;
+
 	/** Set the raw data for this encoded word.
 	  *
 	  * @param buffer raw data buffer