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Diffstat (limited to 'vendor/github.com/ncruces/go-sqlite3/json_v2.go')
-rw-r--r--vendor/github.com/ncruces/go-sqlite3/json_v2.go113
1 files changed, 0 insertions, 113 deletions
diff --git a/vendor/github.com/ncruces/go-sqlite3/json_v2.go b/vendor/github.com/ncruces/go-sqlite3/json_v2.go
deleted file mode 100644
index 4b74bc7a4..000000000
--- a/vendor/github.com/ncruces/go-sqlite3/json_v2.go
+++ /dev/null
@@ -1,113 +0,0 @@
-//go:build goexperiment.jsonv2
-
-package sqlite3
-
-import (
- "encoding/json/v2"
- "strconv"
-
- "github.com/ncruces/go-sqlite3/internal/util"
-)
-
-// JSON returns a value that can be used as an argument to
-// [database/sql.DB.Exec], [database/sql.Row.Scan] and similar methods to
-// store value as JSON, or decode JSON into value.
-// JSON should NOT be used with [Stmt.BindJSON], [Stmt.ColumnJSON],
-// [Value.JSON], or [Context.ResultJSON].
-func JSON(value any) any {
- return util.JSON{Value: value}
-}
-
-// ResultJSON sets the result of the function to the JSON encoding of value.
-//
-// https://sqlite.org/c3ref/result_blob.html
-func (ctx Context) ResultJSON(value any) {
- w := bytesWriter{sqlite: ctx.c.sqlite}
- if err := json.MarshalWrite(&w, value); err != nil {
- ctx.c.free(w.ptr)
- ctx.ResultError(err)
- return // notest
- }
- ctx.c.call("sqlite3_result_text_go",
- stk_t(ctx.handle), stk_t(w.ptr), stk_t(len(w.buf)))
-}
-
-// BindJSON binds the JSON encoding of value to the prepared statement.
-// The leftmost SQL parameter has an index of 1.
-//
-// https://sqlite.org/c3ref/bind_blob.html
-func (s *Stmt) BindJSON(param int, value any) error {
- w := bytesWriter{sqlite: s.c.sqlite}
- if err := json.MarshalWrite(&w, value); err != nil {
- s.c.free(w.ptr)
- return err
- }
- rc := res_t(s.c.call("sqlite3_bind_text_go",
- stk_t(s.handle), stk_t(param),
- stk_t(w.ptr), stk_t(len(w.buf))))
- return s.c.error(rc)
-}
-
-// ColumnJSON parses the JSON-encoded value of the result column
-// and stores it in the value pointed to by ptr.
-// The leftmost column of the result set has the index 0.
-//
-// https://sqlite.org/c3ref/column_blob.html
-func (s *Stmt) ColumnJSON(col int, ptr any) error {
- var data []byte
- switch s.ColumnType(col) {
- case NULL:
- data = []byte("null")
- case TEXT:
- data = s.ColumnRawText(col)
- case BLOB:
- data = s.ColumnRawBlob(col)
- case INTEGER:
- data = strconv.AppendInt(nil, s.ColumnInt64(col), 10)
- case FLOAT:
- data = util.AppendNumber(nil, s.ColumnFloat(col))
- default:
- panic(util.AssertErr())
- }
- return json.Unmarshal(data, ptr)
-}
-
-// JSON parses a JSON-encoded value
-// and stores the result in the value pointed to by ptr.
-func (v Value) JSON(ptr any) error {
- var data []byte
- switch v.Type() {
- case NULL:
- data = []byte("null")
- case TEXT:
- data = v.RawText()
- case BLOB:
- data = v.RawBlob()
- case INTEGER:
- data = strconv.AppendInt(nil, v.Int64(), 10)
- case FLOAT:
- data = util.AppendNumber(nil, v.Float())
- default:
- panic(util.AssertErr())
- }
- return json.Unmarshal(data, ptr)
-}
-
-type bytesWriter struct {
- *sqlite
- buf []byte
- ptr ptr_t
-}
-
-func (b *bytesWriter) Write(p []byte) (n int, err error) {
- if len(p) > cap(b.buf)-len(b.buf) {
- want := int64(len(b.buf)) + int64(len(p))
- grow := int64(cap(b.buf))
- grow += grow >> 1
- want = max(want, grow)
- b.ptr = b.realloc(b.ptr, want)
- b.buf = util.View(b.mod, b.ptr, want)[:len(b.buf)]
- }
- b.buf = append(b.buf, p...)
- return len(p), nil
-}