On Thu, 20 Apr 2023 05:47:35 GMT, Ichiroh Takiguchi <[email protected]> wrote:
> "character set of font" (font charset) table was created by "Rich Text Format > Specification 1.9.1" > https://interoperability.blob.core.windows.net/files/Archive_References/[MSFT-RTF].pdf > It refers windgi.h > https://learn.microsoft.com/en-us/windows/win32/api/wingdi/ns-wingdi-textmetrica > > Test files and testcase are in bugid > [JDK-6928542](https://bugs.openjdk.org/browse/JDK-6928542) > > Additional change: > Special character `\line` should `\n` > > Additional information: > > Add 2 hash tables > - fcharsetToCP: Predefined conversion table, `fcharset` with number control > word, from control word to Java charset name, `fcharset0` refers > `windows-1252` Java charset name > - fcharsetTable: Conversion table for each RTF file, `f` control word with > number, from integer font numbers to Charset font charsets, In case of > `{\f0\fnil\fcharset0 Segoe UI;}`, `0` refers Java Charset `windows-1252` > > When RTF Character Set control word (like `\mac`) is used, unmappable > character returns \u0000 and it's not written into RTF text.. > When fcharset control word is used, unmappable character returns \uFFFD (it's > the same as replacement character on decoder), \u0000 is used for DBCS lead > byte detection. > If `f` or `par` control word is there and lead byte is remains on byte buffer > for decoder, this byte data is as invalid character and write \uFFFD into RTF > text. > > If `f` control word is used without `fcharset`, `translationTable` char array > is used. > If `f` control word is used with `fcharset`, predefined Java Charset name is > used (if missing, ISO8859_1 is used for fallback). > > **Note:** Following GitHub actions were failed > linux-cross-compile / build (riscv64), I opened following JBS. >> [JDK-8314624](https://bugs.openjdk.org/browse/JDK-8314624) GHA: RISC-V >> cross-build was failed This pull request has now been integrated. Changeset: a26f7c03 Author: Ichiroh Takiguchi <[email protected]> URL: https://git.openjdk.org/jdk/commit/a26f7c03c72e4efe6d3219d294294c554aebc631 Stats: 286 lines in 3 files changed: 282 ins; 0 del; 4 mod 6928542: Chinese characters in RTF are not decoded Reviewed-by: prr, psadhukhan ------------- PR: https://git.openjdk.org/jdk/pull/13553
