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-rw-r--r--src/body.cpp130
1 files changed, 65 insertions, 65 deletions
diff --git a/src/body.cpp b/src/body.cpp
index 8d6bab3f..8251ab1f 100644
--- a/src/body.cpp
+++ b/src/body.cpp
@@ -150,15 +150,16 @@ void body::parseImpl
return;
}
- // Check whether the body is a MIME-multipart
+ // Check whether the body is a MIME-multipart.
+ // If it is, also get (or try to guess) the boundary separator.
bool isMultipart = false;
string boundary;
- try
- {
- const shared_ptr <const contentTypeField> ctf =
- m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
+ shared_ptr <const contentTypeField> ctf =
+ m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
+ if (ctf)
+ {
const mediaType type = *ctf->getValue <mediaType>();
if (type.getType() == mediaTypes::MULTIPART)
@@ -239,10 +240,6 @@ void body::parseImpl
}
}
}
- catch (exceptions::no_such_field&)
- {
- // No "Content-Type" field...
- }
// This is a multi-part body
if (isMultipart && !boundary.empty())
@@ -353,14 +350,14 @@ void body::parseImpl
{
encoding enc;
- try
- {
- const shared_ptr <headerField> cef =
- m_part->getHeader()->findField(fields::CONTENT_TRANSFER_ENCODING);
+ shared_ptr <const headerField> cef =
+ m_part->getHeader()->findField(fields::CONTENT_TRANSFER_ENCODING);
+ if (cef)
+ {
enc = *cef->getValue <encoding>();
}
- catch (exceptions::no_such_field&)
+ else
{
// Defaults to "7bit" (RFC-1521)
enc = vmime::encoding(encodingTypes::SEVEN_BIT);
@@ -432,21 +429,26 @@ void body::generateImpl
}
else
{
- try
- {
- shared_ptr <contentTypeField> ctf =
- m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
+ // Use current boundary string, if specified. If no "Content-Type" field is
+ // present, or the boundary is not specified, generate a random one
+ shared_ptr <contentTypeField> ctf =
+ m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
- boundary = ctf->getBoundary();
- }
- catch (exceptions::no_such_field&)
+ if (ctf)
{
- // Warning: no content-type and no boundary string specified!
- boundary = generateRandomBoundaryString();
+ try
+ {
+ boundary = ctf->getBoundary();
+ }
+ catch (exceptions::no_such_parameter&)
+ {
+ // No boundary string specified
+ boundary = generateRandomBoundaryString();
+ }
}
- catch (exceptions::no_such_parameter&)
+ else
{
- // Warning: no boundary string specified!
+ // No Content-Type (and no boundary string specified)
boundary = generateRandomBoundaryString();
}
}
@@ -658,14 +660,14 @@ void body::setContentType(const mediaType& type)
const mediaType body::getContentType() const
{
- try
- {
- shared_ptr <const contentTypeField> ctf =
- m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
+ shared_ptr <const contentTypeField> ctf =
+ m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
- return (*ctf->getValue <mediaType>());
+ if (ctf)
+ {
+ return *ctf->getValue <mediaType>();
}
- catch (exceptions::no_such_field&)
+ else
{
// Defaults to "text/plain" (RFC-1521)
return (mediaType(mediaTypes::TEXT, mediaTypes::TEXT_PLAIN));
@@ -675,17 +677,17 @@ const mediaType body::getContentType() const
void body::setCharset(const charset& chset)
{
+ shared_ptr <contentTypeField> ctf =
+ m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
+
// If a Content-Type field exists, set charset
- try
+ if (ctf)
{
- shared_ptr <contentTypeField> ctf =
- m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
-
ctf->setCharset(chset);
}
// Else, create a new Content-Type field of default type "text/plain"
// and set charset on it
- catch (exceptions::no_such_field&)
+ else
{
setContentType(mediaType(mediaTypes::TEXT, mediaTypes::TEXT_PLAIN), chset);
}
@@ -694,19 +696,22 @@ void body::setCharset(const charset& chset)
const charset body::getCharset() const
{
- try
- {
- const shared_ptr <const contentTypeField> ctf =
- m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
+ const shared_ptr <const contentTypeField> ctf =
+ m_part->getHeader()->findField <contentTypeField>(fields::CONTENT_TYPE);
- return (ctf->getCharset());
- }
- catch (exceptions::no_such_parameter&)
+ if (ctf)
{
- // Defaults to "us-ascii" (RFC-1521)
- return (vmime::charset(charsets::US_ASCII));
+ try
+ {
+ return (ctf->getCharset());
+ }
+ catch (exceptions::no_such_parameter&)
+ {
+ // Defaults to "us-ascii" (RFC-1521)
+ return (vmime::charset(charsets::US_ASCII));
+ }
}
- catch (exceptions::no_such_field&)
+ else
{
// Defaults to "us-ascii" (RFC-1521)
return (vmime::charset(charsets::US_ASCII));
@@ -722,25 +727,21 @@ void body::setEncoding(const encoding& enc)
const encoding body::getEncoding() const
{
- try
- {
- const shared_ptr <const headerField> cef =
- m_part->getHeader()->findField(fields::CONTENT_TRANSFER_ENCODING);
+ shared_ptr <const headerField> cef =
+ m_part->getHeader()->findField(fields::CONTENT_TRANSFER_ENCODING);
+ if (cef)
+ {
return *cef->getValue <encoding>();
}
- catch (exceptions::no_such_field&)
+ else
{
if (m_contents->isEncoded())
- {
return m_contents->getEncoding();
- }
- else
- {
- // Defaults to "7bit" (RFC-1521)
- return vmime::encoding(encodingTypes::SEVEN_BIT);
- }
}
+
+ // Defaults to "7bit" (RFC-1521)
+ return vmime::encoding(encodingTypes::SEVEN_BIT);
}
@@ -879,11 +880,11 @@ void body::initNewPart(shared_ptr <bodyPart> part)
shared_ptr <header> hdr = m_part->getHeader();
// Check whether we have a boundary string
- try
- {
- shared_ptr <contentTypeField> ctf =
- hdr->findField <contentTypeField>(fields::CONTENT_TYPE);
+ shared_ptr <contentTypeField> ctf =
+ hdr->findField <contentTypeField>(fields::CONTENT_TYPE);
+ if (ctf)
+ {
try
{
const string boundary = ctf->getBoundary();
@@ -903,12 +904,11 @@ void body::initNewPart(shared_ptr <bodyPart> part)
// not specified as "multipart/..."
}
}
- catch (exceptions::no_such_field&)
+ else
{
// No "Content-Type" field: create a new one and generate
// a random boundary string.
- shared_ptr <contentTypeField> ctf =
- hdr->getField <contentTypeField>(fields::CONTENT_TYPE);
+ ctf = hdr->getField <contentTypeField>(fields::CONTENT_TYPE);
ctf->setValue(mediaType(mediaTypes::MULTIPART, mediaTypes::MULTIPART_MIXED));
ctf->setBoundary(generateRandomBoundaryString());
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 13:45:02 +0000