public newHunkHeader ( int offset ) : GitSharp.Core.Patch.HunkHeader | ||
offset | int | |
return | GitSharp.Core.Patch.HunkHeader |
private int ParseHunks(FileHeader fh, int c, int end) { byte[] buf = fh.Buffer; while (c < end) { // If we see a file header at this point, we have all of the // hunks for our current file. We should stop and report back // with this position so it can be parsed again later. // if (RawParseUtils.match(buf, c, DiffGit) >= 0) { break; } if (RawParseUtils.match(buf, c, DiffCc) >= 0) { break; } if (RawParseUtils.match(buf, c, DiffCombined) >= 0) { break; } if (RawParseUtils.match(buf, c, FileHeader.OLD_NAME) >= 0) { break; } if (RawParseUtils.match(buf, c, FileHeader.NEW_NAME) >= 0) { break; } if (FileHeader.isHunkHdr(buf, c, end) == fh.ParentCount) { HunkHeader h = fh.newHunkHeader(c); h.parseHeader(); c = h.parseBody(this, end); h.EndOffset = c; fh.addHunk(h); if (c < end) { switch (buf[c]) { case (byte)'@': case (byte)'d': case (byte)'\n': break; default: if (RawParseUtils.match(buf, c, SigFooter) < 0) { warn(buf, c, "Unexpected hunk trailer"); } break; } } continue; } int eol = RawParseUtils.nextLF(buf, c); if (fh.Hunks.isEmpty() && RawParseUtils.match(buf, c, GitBinary) >= 0) { fh.PatchType = FileHeader.PatchTypeEnum.GIT_BINARY; return(ParseGitBinary(fh, eol, end)); } if (fh.Hunks.isEmpty() && BinTrailer.Length < eol - c && RawParseUtils.match(buf, eol - BinTrailer.Length, BinTrailer) >= 0 && MatchAny(buf, c, BinHeaders)) { // The patch is a binary file diff, with no deltas. // fh.PatchType = FileHeader.PatchTypeEnum.BINARY; return(eol); } // Skip this line and move to the next. Its probably garbage // After the last hunk of a file. // c = eol; } if (fh.Hunks.isEmpty() && fh.getPatchType() == FileHeader.PatchTypeEnum.UNIFIED && !fh.hasMetaDataChanges()) { // Hmm, an empty patch? If there is no metadata here we // really have a binary patch that we didn't notice above. // fh.PatchType = FileHeader.PatchTypeEnum.BINARY; } return(c); }
private int ParseHunks(FileHeader fh, int c, int end) { byte[] buf = fh.Buffer; while (c < end) { // If we see a file header at this point, we have all of the // hunks for our current file. We should stop and report back // with this position so it can be parsed again later. // if (RawParseUtils.match(buf, c, DiffGit) >= 0) break; if (RawParseUtils.match(buf, c, DiffCc) >= 0) break; if (RawParseUtils.match(buf, c, DiffCombined) >= 0) break; if (RawParseUtils.match(buf, c, FileHeader.OLD_NAME) >= 0) break; if (RawParseUtils.match(buf, c, FileHeader.NEW_NAME) >= 0) break; if (FileHeader.isHunkHdr(buf, c, end) == fh.ParentCount) { HunkHeader h = fh.newHunkHeader(c); h.parseHeader(); c = h.parseBody(this, end); h.EndOffset = c; fh.addHunk(h); if (c < end) { switch (buf[c]) { case (byte)'@': case (byte)'d': case (byte)'\n': break; default: if (RawParseUtils.match(buf, c, SigFooter) < 0) warn(buf, c, "Unexpected hunk trailer"); break; } } continue; } int eol = RawParseUtils.nextLF(buf, c); if (fh.Hunks.isEmpty() && RawParseUtils.match(buf, c, GitBinary) >= 0) { fh.PatchType = FileHeader.PatchTypeEnum.GIT_BINARY; return ParseGitBinary(fh, eol, end); } if (fh.Hunks.isEmpty() && BinTrailer.Length < eol - c && RawParseUtils.match(buf, eol - BinTrailer.Length, BinTrailer) >= 0 && MatchAny(buf, c, BinHeaders)) { // The patch is a binary file diff, with no deltas. // fh.PatchType = FileHeader.PatchTypeEnum.BINARY; return eol; } // Skip this line and move to the next. Its probably garbage // After the last hunk of a file. // c = eol; } if (fh.Hunks.isEmpty() && fh.getPatchType() == FileHeader.PatchTypeEnum.UNIFIED && !fh.hasMetaDataChanges()) { // Hmm, an empty patch? If there is no metadata here we // really have a binary patch that we didn't notice above. // fh.PatchType = FileHeader.PatchTypeEnum.BINARY; } return c; }