Updated documentation in file.
Simplified the update counting.
This commit is contained in:
Jim Derry
parent
6bce1b377f
commit
4509695445
114
src/message.c
114
src/message.c
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@ -40,45 +40,6 @@ ctmbstr TY_(tidyLibraryVersion)(void)
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* General Message Utility Functions
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*********************************************************************/
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/* Updates document message counts and compares counts to options to
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** see if message display should go forward.
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*/
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static Bool UpdateCount( TidyDocImpl* doc, TidyReportLevel level )
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{
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/* keep quiet after <ShowErrors> errors */
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Bool go = ( doc->errors < cfg(doc, TidyShowErrors) );
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switch ( level )
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{
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case TidyInfo:
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doc->infoMessages++;
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break;
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case TidyWarning:
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doc->warnings++;
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break;
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case TidyConfig:
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doc->optionErrors++;
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break;
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case TidyAccess:
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doc->accessErrors++;
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break;
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case TidyError:
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doc->errors++;
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break;
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case TidyBadDocument:
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doc->docErrors++;
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break;
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case TidyFatal:
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/* Ack! */
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break;
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default:
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break;
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}
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return go;
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}
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/* Returns the given node's tag as a string. */
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static char* TagToString(Node* tag, char* buf, size_t count)
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{
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@ -157,7 +118,7 @@ static ctmbstr HTMLVersion( TidyDocImpl* doc )
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static void messageOut( TidyMessageImpl *message )
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{
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TidyDocImpl *doc;
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Bool go;
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Bool go = yes;
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if ( !message )
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return;
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@ -167,10 +128,38 @@ static void messageOut( TidyMessageImpl *message )
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/* The filter has had a chance to suppress *any* message from output. */
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go = message->allowMessage;
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/* Allow UpdateCount a chance to suppress further report messages. */
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/* Update the count of each report type. */
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switch ( message->level )
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{
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case TidyInfo:
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doc->infoMessages++;
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break;
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case TidyWarning:
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doc->warnings++;
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break;
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case TidyConfig:
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doc->optionErrors++;
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break;
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case TidyAccess:
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doc->accessErrors++;
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break;
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case TidyError:
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doc->errors++;
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break;
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case TidyBadDocument:
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doc->docErrors++;
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break;
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case TidyFatal:
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/* Ack! */
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break;
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default:
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break;
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}
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/* Suppress report messages if we've already reached the reporting limit. */
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if ( message->level <= TidyFatal )
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{
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go = go & UpdateCount( doc, message->level );
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go = go & ( doc->errors < cfg(doc, TidyShowErrors) );
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}
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/* If suppressing TidyInfo/TidyDialogueInfo on Reports, suppress them. */
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@ -229,7 +218,11 @@ static void messageOut( TidyMessageImpl *message )
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/* Functions of this type will create new instances of TidyMessage specific to
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** the type of report being emitted. Many messages share the same fomatter for
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** messages, but new ones can be written as required.
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** messages, but new ones can be written as required. Please have a look at
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** the existing formatters in order to determine if an existing signature is
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** compatible with the report you wish to output before adding a new formatter.
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** In particular, if an existing formatter provides most of the local variables
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** required to populate your format string, try to use it.
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*/
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typedef TidyMessageImpl*(messageFormatter)(TidyDocImpl* doc, Node *element, Node *node, uint code, uint level, va_list args);
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@ -244,7 +237,7 @@ static messageFormatter formatStandardDynamic;
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/* This structure ties together for each report Code the default
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** TidyReportLevel, the Formatter to be used to construct the message, and the
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** Next code to output, if applicable. Assuming an existing formatter can,
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** next code to output, if applicable. Assuming an existing formatter can,
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** this it makes it simple to output new reports, or to change report level by
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** modifying this array.
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*/
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@ -485,14 +478,30 @@ static struct _dispatchTable {
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*********************************************************************/
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/* Provides formatting for the Attribute-related reports. */
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/* Provides formatting for the Attribute-related reports. This formatter
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** should be reserved for messages generated by Tidy's accessibility module,
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** even if the signature matches some unrelated report that you wish to
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** generate.
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*/
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TidyMessageImpl *formatAccessReport(TidyDocImpl* doc, Node *element, Node *node, uint code, uint level, va_list args)
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{
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doc->badAccess |= BA_WAI;
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/* Currently *all* cases are handled in the default, but maintain this
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structure for possible future cases. */
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switch (code)
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{
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default:
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return TY_(tidyMessageCreateWithNode)(doc, node, code, level );
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}
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return NULL;
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}
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/* Provides formatting for the Attribute-related reports. */
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/* Provides formatting for the Attribute-related reports. This formatter
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** provides local variables that are used principally in the formats used for
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** the attribute related reports.
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*/
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TidyMessageImpl *formatAttributeReport(TidyDocImpl* doc, Node *element, Node *node, uint code, uint level, va_list args)
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{
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AttVal *av = NULL;
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@ -573,7 +582,8 @@ TidyMessageImpl *formatAttributeReport(TidyDocImpl* doc, Node *element, Node *no
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/* Provides report formatting *and* additional status settings for Tidy's
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** encoding reports.
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** encoding reports. Provides the local variables typically used for this type
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** of report.
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** @todo: These status changes probably SHOULD be made in the calling code;
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** however these states are captured to generate future output, which may be
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** useful here in the long run.
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@ -633,6 +643,9 @@ TidyMessageImpl *formatEncodingReport(TidyDocImpl* doc, Node *element, Node *nod
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** reports use the same basic data derived from the element and node, this
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** formatter covers the vast majority of Tidy's report messages. Note that this
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** formatter guarantees the values of TidyReportLevel in the dispatchTable[].
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** Some of the cases in this formatter start new contexts from the va_list
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** when the required data is simple. For complex local variable needs, it may
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** be preferred to write a new formatter.
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*/
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TidyMessageImpl *formatStandard(TidyDocImpl* doc, Node *element, Node *node, uint code, uint level, va_list args)
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{
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@ -880,7 +893,9 @@ static void vReport(TidyDocImpl* doc, Node *element, Node *node, uint code, va_l
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** possible, relevant data that can be reported. The only real drawbacks are
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** having to pass NULL when some of the values aren't used, and the lack of
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** type safety by using the variable arguments. To counter this some convenience
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** report output functions exist, too.
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** report output functions exist, too. Any new reports you wish to create must
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** be able to use this function signature, although convenience functions should
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** be added to abstract the full fuction signature and to preserve type safety.
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*/
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void TY_(Report)(TidyDocImpl* doc, Node *element, Node *node, uint code, ...)
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{
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@ -894,7 +909,8 @@ void TY_(Report)(TidyDocImpl* doc, Node *element, Node *node, uint code, ...)
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/*********************************************************************
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* Convenience Reporting Functions
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* Functions that don't require the full signature of TY_(Report),
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* and help protect type safety by avoiding variable arguments.
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* and help protect type safety by avoiding variable arguments in the
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* rest of Tidy's code.
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*********************************************************************/
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#if SUPPORT_ACCESSIBILITY_CHECKS
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