mirror of
https://github.com/sqlite/sqlite.git
synced 2025-11-09 14:21:03 +03:00
Systematize the names of some of the translation function in the JSON
implementation. FossilOrigin-Name: db44bd1d62084ef69c808f7d07e0a25d5a089dcb8b98b1b5d026777591bbdefc
This commit is contained in:
14
manifest
14
manifest
@@ -1,5 +1,5 @@
|
||||
C Merge\sthe\slatest\strunk\sfixes\sand\senhancements\sinto\sthe\sjsonb\sbranch,\sand\nespecially\sthe\sJSON\scache\sspill\sUAF\sfix.
|
||||
D 2023-10-09T12:57:03.290
|
||||
C Systematize\sthe\snames\sof\ssome\sof\sthe\stranslation\sfunction\sin\sthe\sJSON\nimplementation.
|
||||
D 2023-10-09T18:33:01.568
|
||||
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
|
||||
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
|
||||
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
|
||||
@@ -245,7 +245,7 @@ F ext/jni/src/org/sqlite/jni/AggregateFunction.java 7312486bc65fecdb91753c0a4515
|
||||
F ext/jni/src/org/sqlite/jni/AuthorizerCallback.java fde5f758ad170ca45ae00b12194c8ba8d8f3090bd64cc3e002dd9c5e7dff8568
|
||||
F ext/jni/src/org/sqlite/jni/AutoExtensionCallback.java c0fbfd3779fc92982c7935325a7484dee43eeb80d716989ed31218f453addb94
|
||||
F ext/jni/src/org/sqlite/jni/BusyHandlerCallback.java 4cb7fc70efd55583fed6033c34a8719da42975ca97ef4781dda0b9f6cc8ec2e8
|
||||
F ext/jni/src/org/sqlite/jni/CApi.java c1dde485a3a3f43c46c8d9c527f9ba5bf303fe0409b2c0de253fb7b6e1055f7e w ext/jni/src/org/sqlite/jni/SQLite3Jni.java
|
||||
F ext/jni/src/org/sqlite/jni/CApi.java c1dde485a3a3f43c46c8d9c527f9ba5bf303fe0409b2c0de253fb7b6e1055f7e
|
||||
F ext/jni/src/org/sqlite/jni/CallbackProxy.java 064a8a00e4c63cc501c30504f93ca996d422c5f010067f969b2d0a10f0868153
|
||||
F ext/jni/src/org/sqlite/jni/CollationCallback.java 8cf57cb014a645ecc12609eed17308852a597bc5e83d82a4fdb90f7fadc25f9d
|
||||
F ext/jni/src/org/sqlite/jni/CollationNeededCallback.java 0c62245e000d5db52576c728cac20f6a31f31f5cf40ca4cbcd64b22964e82ae5
|
||||
@@ -674,7 +674,7 @@ F src/hash.h 3340ab6e1d13e725571d7cee6d3e3135f0779a7d8e76a9ce0a85971fa3953c51
|
||||
F src/hwtime.h f9c2dfb84dce7acf95ce6d289e46f5f9d3d1afd328e53da8f8e9008e3b3caae6
|
||||
F src/in-operator.md 10cd8f4bcd225a32518407c2fb2484089112fd71
|
||||
F src/insert.c 3f0a94082d978bbdd33c38fefea15346c6c6bffb70bc645a71dc0f1f87dd3276
|
||||
F src/json.c 8717fe7a6461f24ba7b92ccd323c8e2417f44f2a959704c5a05a7aac1ca0df12
|
||||
F src/json.c bbf52181d04e09852e273f11cf31544a8030ffc911359cb7f77e39f252cce7a6
|
||||
F src/legacy.c d7874bc885906868cd51e6c2156698f2754f02d9eee1bae2d687323c3ca8e5aa
|
||||
F src/loadext.c 98cfba10989b3da6f1807ad42444017742db7f100a54f1032af7a8b1295912c0
|
||||
F src/main.c 618aeb399e993cf561864f4b0cf6a331ee4f355cf663635f8d9da3193a46aa40
|
||||
@@ -2128,8 +2128,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
|
||||
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
|
||||
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
|
||||
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
|
||||
P cbea16c29eb0507f39b5a1cf744a3bb9bb7c71ac156e84a19d03a37cb1816891 a163fecca90cab9d1b7bf8ebac78d498775eed7b6d81e7920e3401633c3a4b60
|
||||
R 1dd322f61ae3b783d06705b01094df38
|
||||
P 9422c24f4a8b290dcae61e50ec81be5b314b22c61a2bca1e194e47da1316b6e6
|
||||
R 3ec6096d3289810ffc9770092e31c712
|
||||
U drh
|
||||
Z 41e410a665a938a0454df231f95bd4b4
|
||||
Z 411045c6779d7c6439ce2a3295f7e71a
|
||||
# Remove this line to create a well-formed Fossil manifest.
|
||||
|
||||
@@ -1 +1 @@
|
||||
9422c24f4a8b290dcae61e50ec81be5b314b22c61a2bca1e194e47da1316b6e6
|
||||
db44bd1d62084ef69c808f7d07e0a25d5a089dcb8b98b1b5d026777591bbdefc
|
||||
137
src/json.c
137
src/json.c
@@ -337,7 +337,7 @@ struct JsonParse {
|
||||
u32 iErr; /* Error location in zJson[] */
|
||||
u32 iSubst; /* Last JSON_SUBST entry in aNode[] */
|
||||
u32 iHold; /* Age of this entry in the cache for LRU replacement */
|
||||
/* Binary format */
|
||||
/* Storage for the binary JSONB format */
|
||||
u32 nBlob; /* Bytes of aBlob[] actually used */
|
||||
u32 nBlobAlloc; /* Bytes allocated to aBlob[] */
|
||||
u8 *aBlob; /* BLOB representation of zJson */
|
||||
@@ -356,12 +356,12 @@ struct JsonParse {
|
||||
** Forward references
|
||||
**************************************************************************/
|
||||
static void jsonReturnStringAsBlob(JsonString*);
|
||||
static void jsonRenderNodeAsBlob(JsonParse*,JsonNode*,JsonParse*);
|
||||
static void jsonXlateNodeToBlob(JsonParse*,JsonNode*,JsonParse*);
|
||||
static int jsonParseAddNode(JsonParse*,u32,u32,const char*);
|
||||
static int jsonParseValueFromBlob(JsonParse *pParse, u32 i);
|
||||
static int jsonXlateBlobToNode(JsonParse *pParse, u32 i);
|
||||
static int jsonFuncArgMightBeBinary(sqlite3_value *pJson);
|
||||
static JsonNode *jsonLookupAppend(JsonParse*,const char*,int*,const char**);
|
||||
static u32 jsonRenderBlob(JsonParse*,u32,JsonString*);
|
||||
static u32 jsonXlateBlobToText(JsonParse*,u32,JsonString*);
|
||||
|
||||
/**************************************************************************
|
||||
** Utility routines for dealing with JsonString objects
|
||||
@@ -735,7 +735,7 @@ static void jsonAppendSqlValue(
|
||||
memset(&px, 0, sizeof(px));
|
||||
px.aBlob = (u8*)sqlite3_value_blob(pValue);
|
||||
px.nBlob = sqlite3_value_bytes(pValue);
|
||||
jsonRenderBlob(&px, 0, p);
|
||||
jsonXlateBlobToText(&px, 0, p);
|
||||
}else if( p->eErr==0 ){
|
||||
sqlite3_result_error(p->pCtx, "JSON cannot hold BLOB values", -1);
|
||||
p->eErr = JSTRING_ERR;
|
||||
@@ -868,11 +868,10 @@ static int jsonParseAddCleanup(
|
||||
}
|
||||
|
||||
/*
|
||||
** Convert the JsonNode pNode into a pure JSON string and
|
||||
** append to pOut. Subsubstructure is also included. Return
|
||||
** the number of JsonNode objects that are encoded.
|
||||
** Translate the JsonNode pNode into a pure JSON string and
|
||||
** append that string on pOut. Subsubstructure is also included.
|
||||
*/
|
||||
static void jsonRenderNodeAsText(
|
||||
static void jsonXlateNodeToText(
|
||||
JsonParse *pParse, /* the complete parse of the JSON */
|
||||
JsonNode *pNode, /* The node to render */
|
||||
JsonString *pOut /* Write JSON here */
|
||||
@@ -947,7 +946,7 @@ static void jsonRenderNodeAsText(
|
||||
while( j<=pNode->n ){
|
||||
if( (pNode[j].jnFlags & JNODE_REMOVE)==0 || pParse->useMod==0 ){
|
||||
jsonAppendSeparator(pOut);
|
||||
jsonRenderNodeAsText(pParse, &pNode[j], pOut);
|
||||
jsonXlateNodeToText(pParse, &pNode[j], pOut);
|
||||
}
|
||||
j += jsonNodeSize(&pNode[j]);
|
||||
}
|
||||
@@ -967,9 +966,9 @@ static void jsonRenderNodeAsText(
|
||||
while( j<=pNode->n ){
|
||||
if( (pNode[j+1].jnFlags & JNODE_REMOVE)==0 || pParse->useMod==0 ){
|
||||
jsonAppendSeparator(pOut);
|
||||
jsonRenderNodeAsText(pParse, &pNode[j], pOut);
|
||||
jsonXlateNodeToText(pParse, &pNode[j], pOut);
|
||||
jsonAppendChar(pOut, ':');
|
||||
jsonRenderNodeAsText(pParse, &pNode[j+1], pOut);
|
||||
jsonXlateNodeToText(pParse, &pNode[j+1], pOut);
|
||||
}
|
||||
j += 1 + jsonNodeSize(&pNode[j+1]);
|
||||
}
|
||||
@@ -1012,7 +1011,7 @@ static void jsonReturnNodeAsJson(
|
||||
if( flags & JSON_BLOB ){
|
||||
JsonParse x;
|
||||
memset(&x, 0, sizeof(x));
|
||||
jsonRenderNodeAsBlob(pParse, pNode, &x);
|
||||
jsonXlateNodeToBlob(pParse, pNode, &x);
|
||||
if( x.oom ){
|
||||
sqlite3_result_error_nomem(pCtx);
|
||||
sqlite3_free(x.aBlob);
|
||||
@@ -1021,7 +1020,7 @@ static void jsonReturnNodeAsJson(
|
||||
}
|
||||
}else{
|
||||
jsonStringInit(&s, pCtx);
|
||||
jsonRenderNodeAsText(pParse, pNode, &s);
|
||||
jsonXlateNodeToText(pParse, pNode, &s);
|
||||
if( bGenerateAlt && pParse->zAlt==0 && jsonForceRCStr(&s) ){
|
||||
pParse->zAlt = sqlite3RCStrRef(s.zBuf);
|
||||
pParse->nAlt = s.nUsed;
|
||||
@@ -1072,7 +1071,7 @@ static u32 jsonHexToInt4(const char *z){
|
||||
** value returned is either RFC-8259 JSON text or a BLOB in the JSONB
|
||||
** format, depending on the JSON_BLOB flag of the function user-data.
|
||||
*/
|
||||
static void jsonReturnNodeAsSql(
|
||||
static void jsonReturnFromNode(
|
||||
JsonParse *pParse, /* Complete JSON parse tree */
|
||||
JsonNode *pNode, /* Node to return */
|
||||
sqlite3_context *pCtx /* Return value for this function */
|
||||
@@ -1510,8 +1509,11 @@ static const struct NanInfName {
|
||||
};
|
||||
|
||||
/*
|
||||
** Parse a single JSON value which begins at pParse->zJson[i]. Return the
|
||||
** index of the first character past the end of the value parsed.
|
||||
** Translate a single element of JSON text beginning at pParse->zJson[i] into
|
||||
** its JsonNode representation. Append the translation onto the
|
||||
** pParse->aNode[] array, which is increased in size as necessary.
|
||||
** Return the pJson->zJson[] index of the first character past the end of
|
||||
** the element that was parsed.
|
||||
**
|
||||
** Special return values:
|
||||
**
|
||||
@@ -1522,7 +1524,7 @@ static const struct NanInfName {
|
||||
** -4 ',' seen / the index in zJson[] of the seen character
|
||||
** -5 ':' seen /
|
||||
*/
|
||||
static int jsonParseValueFromText(JsonParse *pParse, u32 i){
|
||||
static int jsonXlateTextToNode(JsonParse *pParse, u32 i){
|
||||
char c;
|
||||
u32 j;
|
||||
int iThis;
|
||||
@@ -1541,7 +1543,7 @@ json_parse_restart:
|
||||
}
|
||||
for(j=i+1;;j++){
|
||||
u32 nNode = pParse->nNode;
|
||||
x = jsonParseValueFromText(pParse, j);
|
||||
x = jsonXlateTextToNode(pParse, j);
|
||||
if( x<=0 ){
|
||||
if( x==(-2) ){
|
||||
j = pParse->iErr;
|
||||
@@ -1584,7 +1586,7 @@ json_parse_restart:
|
||||
goto parse_object_value;
|
||||
}
|
||||
}
|
||||
x = jsonParseValueFromText(pParse, j);
|
||||
x = jsonXlateTextToNode(pParse, j);
|
||||
if( x!=(-5) ){
|
||||
if( x!=(-1) ) pParse->iErr = j;
|
||||
return -1;
|
||||
@@ -1592,7 +1594,7 @@ json_parse_restart:
|
||||
j = pParse->iErr+1;
|
||||
}
|
||||
parse_object_value:
|
||||
x = jsonParseValueFromText(pParse, j);
|
||||
x = jsonXlateTextToNode(pParse, j);
|
||||
if( x<=0 ){
|
||||
if( x!=(-1) ) pParse->iErr = j;
|
||||
return -1;
|
||||
@@ -1611,7 +1613,7 @@ json_parse_restart:
|
||||
break;
|
||||
}
|
||||
}
|
||||
x = jsonParseValueFromText(pParse, j);
|
||||
x = jsonXlateTextToNode(pParse, j);
|
||||
if( x==(-4) ){
|
||||
j = pParse->iErr;
|
||||
continue;
|
||||
@@ -1640,7 +1642,7 @@ json_parse_restart:
|
||||
}
|
||||
memset(&pParse->aNode[iThis].u, 0, sizeof(pParse->aNode[iThis].u));
|
||||
for(j=i+1;;j++){
|
||||
x = jsonParseValueFromText(pParse, j);
|
||||
x = jsonXlateTextToNode(pParse, j);
|
||||
if( x<=0 ){
|
||||
if( x==(-3) ){
|
||||
j = pParse->iErr;
|
||||
@@ -1664,7 +1666,7 @@ json_parse_restart:
|
||||
break;
|
||||
}
|
||||
}
|
||||
x = jsonParseValueFromText(pParse, j);
|
||||
x = jsonXlateTextToNode(pParse, j);
|
||||
if( x==(-4) ){
|
||||
j = pParse->iErr;
|
||||
continue;
|
||||
@@ -2004,9 +2006,9 @@ static int jsonParse(
|
||||
if( pParse->isBinary ){
|
||||
pParse->aBlob = (u8*)pParse->zJson;
|
||||
pParse->nBlob = pParse->nJson;
|
||||
i = jsonParseValueFromBlob(pParse, 0);
|
||||
i = jsonXlateBlobToNode(pParse, 0);
|
||||
}else{
|
||||
i = jsonParseValueFromText(pParse, 0);
|
||||
i = jsonXlateTextToNode(pParse, 0);
|
||||
}
|
||||
if( pParse->oom ) i = -1;
|
||||
if( !pParse->isBinary && i>0 ){
|
||||
@@ -2679,12 +2681,12 @@ static int jsonIs4HexB(const char *z, int *pOp){
|
||||
}
|
||||
|
||||
/*
|
||||
** Parse a single JSON text value which begins at pParse->zJson[i] into
|
||||
** its equivalent BLOB representation in pParse->aBlob[]. The parse is
|
||||
** appended to pParse->aBlob[] beginning at pParse->nBlob. The size of
|
||||
** Translate a single element of JSON text at pParse->zJson[i] into
|
||||
** its equivalent binary JSONB representation. Append the translation into
|
||||
** pParse->aBlob[] beginning at pParse->nBlob. The size of
|
||||
** pParse->aBlob[] is increased as necessary.
|
||||
**
|
||||
** Return the index of the first character past the end of the value parsed,
|
||||
** Return the index of the first character past the end of the element parsed,
|
||||
** or one of the following special result codes:
|
||||
**
|
||||
** 0 End of input
|
||||
@@ -2694,7 +2696,7 @@ static int jsonIs4HexB(const char *z, int *pOp){
|
||||
** -4 ',' seen / the index in zJson[] of the seen character
|
||||
** -5 ':' seen /
|
||||
*/
|
||||
static int jsonTranslateTextValueToBlob(JsonParse *pParse, u32 i){
|
||||
static int jsonXlateTextToBlob(JsonParse *pParse, u32 i){
|
||||
char c;
|
||||
u32 j;
|
||||
u32 iThis, iStart;
|
||||
@@ -2714,7 +2716,7 @@ json_parse_restart:
|
||||
iStart = pParse->nBlob;
|
||||
for(j=i+1;;j++){
|
||||
u32 iBlob = pParse->nBlob;
|
||||
x = jsonTranslateTextValueToBlob(pParse, j);
|
||||
x = jsonXlateTextToBlob(pParse, j);
|
||||
if( x<=0 ){
|
||||
int op;
|
||||
if( x==(-2) ){
|
||||
@@ -2760,7 +2762,7 @@ json_parse_restart:
|
||||
goto parse_object_value;
|
||||
}
|
||||
}
|
||||
x = jsonTranslateTextValueToBlob(pParse, j);
|
||||
x = jsonXlateTextToBlob(pParse, j);
|
||||
if( x!=(-5) ){
|
||||
if( x!=(-1) ) pParse->iErr = j;
|
||||
return -1;
|
||||
@@ -2768,7 +2770,7 @@ json_parse_restart:
|
||||
j = pParse->iErr+1;
|
||||
}
|
||||
parse_object_value:
|
||||
x = jsonTranslateTextValueToBlob(pParse, j);
|
||||
x = jsonXlateTextToBlob(pParse, j);
|
||||
if( x<=0 ){
|
||||
if( x!=(-1) ) pParse->iErr = j;
|
||||
return -1;
|
||||
@@ -2787,7 +2789,7 @@ json_parse_restart:
|
||||
break;
|
||||
}
|
||||
}
|
||||
x = jsonTranslateTextValueToBlob(pParse, j);
|
||||
x = jsonXlateTextToBlob(pParse, j);
|
||||
if( x==(-4) ){
|
||||
j = pParse->iErr;
|
||||
continue;
|
||||
@@ -2815,7 +2817,7 @@ json_parse_restart:
|
||||
return -1;
|
||||
}
|
||||
for(j=i+1;;j++){
|
||||
x = jsonTranslateTextValueToBlob(pParse, j);
|
||||
x = jsonXlateTextToBlob(pParse, j);
|
||||
if( x<=0 ){
|
||||
if( x==(-3) ){
|
||||
j = pParse->iErr;
|
||||
@@ -2839,7 +2841,7 @@ json_parse_restart:
|
||||
break;
|
||||
}
|
||||
}
|
||||
x = jsonTranslateTextValueToBlob(pParse, j);
|
||||
x = jsonXlateTextToBlob(pParse, j);
|
||||
if( x==(-4) ){
|
||||
j = pParse->iErr;
|
||||
continue;
|
||||
@@ -3156,7 +3158,7 @@ static int jsonConvertTextToBlob(
|
||||
){
|
||||
int i;
|
||||
const char *zJson = pParse->zJson;
|
||||
i = jsonTranslateTextValueToBlob(pParse, 0);
|
||||
i = jsonXlateTextToBlob(pParse, 0);
|
||||
if( pParse->oom ) i = -1;
|
||||
if( i>0 ){
|
||||
assert( pParse->iDepth==0 );
|
||||
@@ -3194,7 +3196,7 @@ static void jsonReturnStringAsBlob(JsonString *pStr){
|
||||
memset(&px, 0, sizeof(px));
|
||||
px.zJson = pStr->zBuf;
|
||||
px.nJson = pStr->nUsed;
|
||||
(void)jsonTranslateTextValueToBlob(&px, 0);
|
||||
(void)jsonXlateTextToBlob(&px, 0);
|
||||
if( px.oom ){
|
||||
sqlite3_free(px.aBlob);
|
||||
sqlite3_result_error_nomem(pStr->pCtx);
|
||||
@@ -3253,9 +3255,10 @@ static u32 jsonbPayloadSize(JsonParse *pParse, u32 i, u32 *pSz){
|
||||
|
||||
|
||||
/*
|
||||
** Convert the binary BLOB representation of JSON beginning at
|
||||
** aBlob[0] and extending for no more than nBlob bytes into
|
||||
** a pure JSON string. The string is appended to pOut.
|
||||
** Translate the binary JSONB representation of JSON beginning at
|
||||
** pParse->aBlob[i] into a JSON text string. Append the JSON
|
||||
** text onto the end of pOut. Return the index in pParse->aBlob[]
|
||||
** of the first byte past the end of the element that is translated.
|
||||
**
|
||||
** If an error is detected in the BLOB input, the pOut->eErr flag
|
||||
** might get set to JSTRING_MALFORMED. But not all BLOB input errors
|
||||
@@ -3264,7 +3267,7 @@ static u32 jsonbPayloadSize(JsonParse *pParse, u32 i, u32 *pSz){
|
||||
**
|
||||
** The pOut->eErr JSTRING_OOM flag is set on a OOM.
|
||||
*/
|
||||
static u32 jsonRenderBlob(
|
||||
static u32 jsonXlateBlobToText(
|
||||
JsonParse *pParse, /* the complete parse of the JSON */
|
||||
u32 i, /* Start rendering at this index */
|
||||
JsonString *pOut /* Write JSON here */
|
||||
@@ -3403,7 +3406,7 @@ static u32 jsonRenderBlob(
|
||||
j = i+n;
|
||||
iEnd = j+sz;
|
||||
while( j<iEnd ){
|
||||
j = jsonRenderBlob(pParse, j, pOut);
|
||||
j = jsonXlateBlobToText(pParse, j, pOut);
|
||||
jsonAppendChar(pOut, ',');
|
||||
}
|
||||
if( sz>0 ) pOut->nUsed--;
|
||||
@@ -3416,7 +3419,7 @@ static u32 jsonRenderBlob(
|
||||
j = i+n;
|
||||
iEnd = j+sz;
|
||||
while( j<iEnd ){
|
||||
j = jsonRenderBlob(pParse, j, pOut);
|
||||
j = jsonXlateBlobToText(pParse, j, pOut);
|
||||
jsonAppendChar(pOut, (x++ & 1) ? ',' : ':');
|
||||
}
|
||||
if( sz>0 ) pOut->nUsed--;
|
||||
@@ -3458,14 +3461,13 @@ static int jsonFuncArgMightBeBinary(sqlite3_value *pJson){
|
||||
return sz+n==(u32)nBlob;
|
||||
}
|
||||
|
||||
/* Parse a single element of binary JSON into the legacy Node structure.
|
||||
** Return the index of the first byte past the end of the binary JSON element.
|
||||
**
|
||||
** This routine is a temporary translator while the legacy Node encoding
|
||||
** is still in use. It will be removed after all processing translates
|
||||
** to the new BLOB encoding.
|
||||
/* Translate a single element of JSONB into the JsonNode format. The
|
||||
** first byte of the element to be translated is at pParse->aBlob[i].
|
||||
** Return the index in pParse->aBlob[] of the first byte past the end
|
||||
** of the JSONB element. Append the JsonNode translation in
|
||||
** pParse->aNode[], which is increased in size as necessary.
|
||||
*/
|
||||
static int jsonParseValueFromBlob(JsonParse *pParse, u32 i){
|
||||
static int jsonXlateBlobToNode(JsonParse *pParse, u32 i){
|
||||
u8 t; /* Node type */
|
||||
u32 sz; /* Node size */
|
||||
u32 x; /* Index of payload start */
|
||||
@@ -3535,7 +3537,7 @@ static int jsonParseValueFromBlob(JsonParse *pParse, u32 i){
|
||||
int iThis = jsonParseAddNode(pParse, JSON_ARRAY, 0, 0);
|
||||
u32 j = i+x;
|
||||
while( j<i+x+sz ){
|
||||
int r = jsonParseValueFromBlob(pParse, j);
|
||||
int r = jsonXlateBlobToNode(pParse, j);
|
||||
if( r<=0 ) return -1;
|
||||
j = (u32)r;
|
||||
}
|
||||
@@ -3548,7 +3550,7 @@ static int jsonParseValueFromBlob(JsonParse *pParse, u32 i){
|
||||
int iThis = jsonParseAddNode(pParse, JSON_OBJECT, 0, 0);
|
||||
u32 j = i+x, k = 0;
|
||||
while( j<i+x+sz ){
|
||||
int r = jsonParseValueFromBlob(pParse, j);
|
||||
int r = jsonXlateBlobToNode(pParse, j);
|
||||
if( r<=0 ) return -1;
|
||||
if( (k++&1)==0 && !pParse->oom ){
|
||||
pParse->aNode[pParse->nNode-1].jnFlags |= JNODE_LABEL;
|
||||
@@ -3569,10 +3571,11 @@ static int jsonParseValueFromBlob(JsonParse *pParse, u32 i){
|
||||
}
|
||||
|
||||
/*
|
||||
** Convert pNode that belongs to pParse into the BLOB representation.
|
||||
** The BLOB representation is added to the pOut->aBlob[] array.
|
||||
** Translate pNode (which is always a node found in pParse->aNode[]) into
|
||||
** the JSONB representation and append the translation onto the end of the
|
||||
** pOut->aBlob[] array.
|
||||
*/
|
||||
static void jsonRenderNodeAsBlob(
|
||||
static void jsonXlateNodeToBlob(
|
||||
JsonParse *pParse, /* the complete parse of the JSON */
|
||||
JsonNode *pNode, /* The node to render */
|
||||
JsonParse *pOut /* Write the BLOB rendering of JSON here */
|
||||
@@ -3661,7 +3664,7 @@ static void jsonRenderNodeAsBlob(
|
||||
for(;;){
|
||||
while( j<=pNode->n ){
|
||||
if( (pNode[j].jnFlags & JNODE_REMOVE)==0 || pParse->useMod==0 ){
|
||||
jsonRenderNodeAsBlob(pParse, &pNode[j], pOut);
|
||||
jsonXlateNodeToBlob(pParse, &pNode[j], pOut);
|
||||
}
|
||||
j += jsonNodeSize(&pNode[j]);
|
||||
}
|
||||
@@ -3682,8 +3685,8 @@ static void jsonRenderNodeAsBlob(
|
||||
for(;;){
|
||||
while( j<=pNode->n ){
|
||||
if( (pNode[j+1].jnFlags & JNODE_REMOVE)==0 || pParse->useMod==0 ){
|
||||
jsonRenderNodeAsBlob(pParse, &pNode[j], pOut);
|
||||
jsonRenderNodeAsBlob(pParse, &pNode[j+1], pOut);
|
||||
jsonXlateNodeToBlob(pParse, &pNode[j], pOut);
|
||||
jsonXlateNodeToBlob(pParse, &pNode[j+1], pOut);
|
||||
}
|
||||
j += 1 + jsonNodeSize(&pNode[j+1]);
|
||||
}
|
||||
@@ -3850,7 +3853,7 @@ static void jsonReturnTextJsonFromBlob(
|
||||
x.aBlob = (u8*)aBlob;
|
||||
x.nBlob = nBlob;
|
||||
jsonStringInit(&s, ctx);
|
||||
jsonRenderBlob(&x, 0, &s);
|
||||
jsonXlateBlobToText(&x, 0, &s);
|
||||
jsonReturnString(&s);
|
||||
}
|
||||
|
||||
@@ -4431,13 +4434,13 @@ static void jsonExtractFunc(
|
||||
if( flags & JSON_JSON ){
|
||||
jsonReturnNodeAsJson(p, pNode, ctx, 0);
|
||||
}else{
|
||||
jsonReturnNodeAsSql(p, pNode, ctx);
|
||||
jsonReturnFromNode(p, pNode, ctx);
|
||||
sqlite3_result_subtype(ctx, 0);
|
||||
}
|
||||
}
|
||||
}else{
|
||||
pNode = jsonLookup(p, zPath, 0, ctx);
|
||||
if( p->nErr==0 && pNode ) jsonReturnNodeAsSql(p, pNode, ctx);
|
||||
if( p->nErr==0 && pNode ) jsonReturnFromNode(p, pNode, ctx);
|
||||
}
|
||||
}else{
|
||||
/* Two or more PATH arguments results in a JSON array with each
|
||||
@@ -4451,7 +4454,7 @@ static void jsonExtractFunc(
|
||||
if( p->nErr ) break;
|
||||
jsonAppendSeparator(&jx);
|
||||
if( pNode ){
|
||||
jsonRenderNodeAsText(p, pNode, &jx);
|
||||
jsonXlateNodeToText(p, pNode, &jx);
|
||||
}else{
|
||||
jsonAppendRawNZ(&jx, "null", 4);
|
||||
}
|
||||
@@ -5379,7 +5382,7 @@ static int jsonEachColumn(
|
||||
case JEACH_KEY: {
|
||||
if( p->i==0 ) break;
|
||||
if( p->eType==JSON_OBJECT ){
|
||||
jsonReturnNodeAsSql(&p->sParse, pThis, ctx);
|
||||
jsonReturnFromNode(&p->sParse, pThis, ctx);
|
||||
}else if( p->eType==JSON_ARRAY ){
|
||||
u32 iKey;
|
||||
if( p->bRecursive ){
|
||||
@@ -5395,7 +5398,7 @@ static int jsonEachColumn(
|
||||
}
|
||||
case JEACH_VALUE: {
|
||||
if( pThis->jnFlags & JNODE_LABEL ) pThis++;
|
||||
jsonReturnNodeAsSql(&p->sParse, pThis, ctx);
|
||||
jsonReturnFromNode(&p->sParse, pThis, ctx);
|
||||
break;
|
||||
}
|
||||
case JEACH_TYPE: {
|
||||
@@ -5406,7 +5409,7 @@ static int jsonEachColumn(
|
||||
case JEACH_ATOM: {
|
||||
if( pThis->jnFlags & JNODE_LABEL ) pThis++;
|
||||
if( pThis->eType>=JSON_ARRAY ) break;
|
||||
jsonReturnNodeAsSql(&p->sParse, pThis, ctx);
|
||||
jsonReturnFromNode(&p->sParse, pThis, ctx);
|
||||
break;
|
||||
}
|
||||
case JEACH_ID: {
|
||||
|
||||
Reference in New Issue
Block a user