d03c2c732e
Review URL: https://codereview.chromium.org/27057003 git-svn-id: http://skia.googlecode.com/svn/trunk@11735 2bbb7eff-a529-9590-31e7-b0007b416f81
100 lines
3.0 KiB
C++
100 lines
3.0 KiB
C++
/*
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* Copyright 2013 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkPdfReporter_DEFINED
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#define SkPdfReporter_DEFINED
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#include "SkPdfConfig.h"
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class SkPdfNativeObject;
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class SkPdfContext;
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// TODO(edisonn): ability to turn on asserts for known good files
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// Severity of the issue, if it something interesting info, the result of an NYI feature,
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// sme ignorable defect in pdf or a major issue.
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enum SkPdfIssueSeverity {
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kInfo_SkPdfIssueSeverity,
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kCodeWarning_SkPdfIssueSeverity, // e.g. like NYI, PDF file is Ok.
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kWarning_SkPdfIssueSeverity,
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kIgnoreError_SkPdfIssueSeverity,
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kError_SkPdfIssueSeverity,
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kFatalError_SkPdfIssueSeverity,
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_kCount__SkPdfIssueSeverity
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};
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// The type of the issue.
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enum SkPdfIssue {
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kNoIssue_SkPdfIssue,
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kNullObject_SkPdfIssue,
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kUnexpectedArraySize_SkPdfIssue,
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kMissingEncoding_SkPdfIssue,
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kNYI_SkPdfIssue,
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kIncostistentSizes_SkPdfIssue,
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kMissingRequiredKey_SkPdfIssue,
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kRecursiveReferencing_SkPdfIssue,
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kStackNestingOverflow_SkPdfIssue,
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kStackOverflow_SkPdfIssue,
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kIncositentSyntax_SkPdfIssue,
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kMissingFont_SkPdfIssue,
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kInvalidFont_SkPdfIssue,
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kMissingBT_SkPdfIssue,
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kOutOfRange_SkPdfIssue,
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kUnknownBlendMode_SkPdfIssue,
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kMissingExtGState_SkPdfIssue,
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kMissingXObject_SkPdfIssue,
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kReadStreamError_SkPdfIssue,
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kMissingToken_SkPdfIssue,
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kBadReference_SkPdfIssue,
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kNoFlateLibrary_SkPdfIssue,
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kBadStream_SkPdfIssue,
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_kCount__SkPdfIssue
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};
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#ifdef PDF_REPORT
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// Calls SkPdfReport(...) if report is true.
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void SkPdfReportIf(bool report,
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SkPdfIssueSeverity sev, SkPdfIssue issue,
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const char* context,
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const SkPdfNativeObject* obj,
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SkPdfContext* pdfContext);
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// Reports an issue, along with information where it happened, for example obj can be used to report
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// where exactly in th pdf there is a corruption
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// TODO(edisonn): add ability to report the callstack
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void SkPdfReport(SkPdfIssueSeverity sev, SkPdfIssue issue,
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const char* context,
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const SkPdfNativeObject* obj,
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SkPdfContext* pdfContext);
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// Reports that an object does not have the expected type
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// TODO(edisonn): replace with SkPdfReportIfUnexpectedType() to simplify the callers?
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// TODO(edisonn): pass the keyword/operator too which triggers the issue.
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void SkPdfReportUnexpectedType(SkPdfIssueSeverity sev,
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const char* context,
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const SkPdfNativeObject* obj, int anyOfTypes,
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SkPdfContext* pdfContext);
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// Code only in builds with reporting turn on.
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#define SkPdfREPORTCODE(code) code
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#else // !PDF_REPORT
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#define SkPdfReportIf(a,b,c,d,e,f)
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#define SkPdfReport(a,b,c,d,e)
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#define SkPdfReportUnexpectedType(a,b,c,d,e)
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#define SkPdfREPORTCODE(code)
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#endif // PDF_REPORT
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#endif // SkPdfReporter_DEFINED
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