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| author | thestig <thestig@chromium.org> | 2016-11-04 16:07:25 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-11-04 16:07:25 -0700 |
| commit | 04bebfe590d6d27a825b881fd234e31501843edc (patch) | |
| tree | 127477b084005457579c599b2ec9eef0668a1479 /public | |
| parent | 931d087b991a986cc8bfa72131fe8eda0d987fc4 (diff) | |
| download | pdfium-04bebfe590d6d27a825b881fd234e31501843edc.tar.xz | |
Implement FPDF_VIEWERREF_GetName() API.chromium/2910
This is a generic API function to retrieve any viewer preference of type
name.
BUG=pdfium:414
Review-Url: https://codereview.chromium.org/2475923003
Diffstat (limited to 'public')
| -rw-r--r-- | public/fpdf_doc.h | 2 | ||||
| -rw-r--r-- | public/fpdfview.h | 19 |
2 files changed, 20 insertions, 1 deletions
diff --git a/public/fpdf_doc.h b/public/fpdf_doc.h index 0b78743259..c3be0e0598 100644 --- a/public/fpdf_doc.h +++ b/public/fpdf_doc.h @@ -271,7 +271,7 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetQuadPoints(FPDF_LINK linkAnnot, // Returns the number of bytes in the title, including trailing zeros. // // The |buffer| is always encoded in UTF-16LE. The |buffer| is followed by two -// bytes of zeros indicating the end of the string. If |buflen| is less then +// bytes of zeros indicating the end of the string. If |buflen| is less than // the returned length, or |buffer| is NULL, |buffer| will not be modified. DLLEXPORT unsigned long STDCALL FPDF_GetMetaText(FPDF_DOCUMENT doc, FPDF_BYTESTRING tag, diff --git a/public/fpdfview.h b/public/fpdfview.h index 499124d6e8..469053c4e8 100644 --- a/public/fpdfview.h +++ b/public/fpdfview.h @@ -914,6 +914,25 @@ FPDF_VIEWERREF_GetPrintPageRange(FPDF_DOCUMENT document); DLLEXPORT FPDF_DUPLEXTYPE STDCALL FPDF_VIEWERREF_GetDuplex(FPDF_DOCUMENT document); +// Function: FPDF_VIEWERREF_GetName +// Gets the contents for a viewer ref, with a given key. The value must +// be of type "name". +// Parameters: +// document - Handle to the loaded document. +// key - Name of the key in the viewer pref dictionary. +// buffer - A string to write the contents of the key to. +// length - Length of the buffer. +// Return value: +// The number of bytes in the contents, including the NULL terminator. +// Thus if the return value is 0, then that indicates an error, such +// as when |document| is invalid or |buffer| is NULL. If |length| is +// less than the returned length, or |buffer| is NULL, |buffer| will +// not be modified. +DLLEXPORT unsigned long STDCALL FPDF_VIEWERREF_GetName(FPDF_DOCUMENT document, + FPDF_BYTESTRING key, + char* buffer, + unsigned long length); + // Function: FPDF_CountNamedDests // Get the count of named destinations in the PDF document. // Parameters: |