Package ghidra.app.util.bin.format.golang.rtti

Class JsonPatch

java.lang.Object

ghidra.app.util.bin.format.golang.rtti.JsonPatch

public class JsonPatch
extends Object

Represents a sequence of operations that describe how a json file has changed.

This implementation currently only supports reading jd (https://github.com/josephburnett/jd) native format diffs.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	JsonPatch.PatchLine
static enum	JsonPatch.PatchOp
static final record	JsonPatch.PatchSection

Constructor Summary

Constructors

Constructor	Description
JsonPatch(List<JsonPatch.PatchSection> sections)

Method Summary

Modifier and Type	Method	Description
int	getSectionCount()
List<JsonPatch.PatchSection>	getSections()
static JsonPatch	read(com.google.gson.JsonArray patchSectionElements)	Creates a new instance using the contents of the jsonarray.
static JsonPatch	read(File patchFile)	Creates a new instance using the contents of the supplied file.
static JsonPatch	read(String patchString)	Creates a new instance using the contents in the supplied string.
static JsonPatch	read(ListIterator<String> lineIterator)	Creates a new instance using the contents of the supplied text lines.
com.google.gson.JsonArray	toJson()	Converts this patch to a json array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JsonPatch

public JsonPatch(List<JsonPatch.PatchSection> sections)

Method Details

read

public static JsonPatch read(String patchString)
                      throws IOException

Creates a new instance using the contents in the supplied string.

Parameters:

patchString - diff text

Returns:

new JsonPatch instance

Throws:

IOException - if error

read

public static JsonPatch read(File patchFile)
                      throws IOException

Creates a new instance using the contents of the supplied file.

Parameters:

patchFile - path to file containing json diff

Returns:

new JsonPatch instance

Throws:

IOException - if error

read

public static JsonPatch read(ListIterator<String> lineIterator)
                      throws IOException

Creates a new instance using the contents of the supplied text lines.

Parameters:

lineIterator - iterator that provides lines of text containing the json diff

Returns:

new JsonPatch instance

Throws:

IOException - if error

read

public static JsonPatch read(com.google.gson.JsonArray patchSectionElements)
                      throws IOException

Creates a new instance using the contents of the jsonarray. Allows storing a json patch in a json document.

Parameters:

patchSectionElements - json array containing the json diff sections

Returns:

new JsonPatch instance

Throws:

IOException - if error

getSectionCount

public int getSectionCount()

getSections

public List<JsonPatch.PatchSection> getSections()

toJson

public com.google.gson.JsonArray toJson()

Converts this patch to a json array.

Returns:

json array with json encoded patch/diff elements.