json: Clean up headers

The JSON parser has three public headers, json-lexer.h, json-parser.h,
json-streamer.h.  They all contain stuff that is of no interest
outside qobject/json-*.c.

Collect the public interface in include/qapi/qmp/json-parser.h, and
everything else in qobject/json-parser-int.h.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180823164025.12553-54-armbru@redhat.com>

3 files changed, 29 insertions, 103 deletions

diff --git a/include/qapi/qmp/json-lexer.h b/include/qapi/qmp/json-lexer.h
deleted file mode 100644
index 508fc7b..0000000
--- a/include/qapi/qmp/json-lexer.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * JSON lexer
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QEMU_JSON_LEXER_H
-#define QEMU_JSON_LEXER_H
-
-
-typedef enum json_token_type {
-    JSON_MIN = 100,
-    JSON_LCURLY = JSON_MIN,
-    JSON_RCURLY,
-    JSON_LSQUARE,
-    JSON_RSQUARE,
-    JSON_COLON,
-    JSON_COMMA,
-    JSON_INTEGER,
-    JSON_FLOAT,
-    JSON_KEYWORD,
-    JSON_STRING,
-    JSON_INTERP,
-    JSON_SKIP,
-    JSON_ERROR,
-    JSON_END_OF_INPUT,
-} JSONTokenType;
-
-typedef struct JSONLexer {
-    int start_state, state;
-    GString *token;
-    int x, y;
-} JSONLexer;
-
-void json_lexer_init(JSONLexer *lexer, bool enable_interpolation);
-
-void json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size);
-
-void json_lexer_flush(JSONLexer *lexer);
-
-void json_lexer_destroy(JSONLexer *lexer);
-
-#endif
diff --git a/include/qapi/qmp/json-parser.h b/include/qapi/qmp/json-parser.h
index 55f7595..7345a9b 100644
--- a/include/qapi/qmp/json-parser.h
+++ b/include/qapi/qmp/json-parser.h
@@ -1,5 +1,5 @@
 /*
- * JSON Parser 
+ * JSON Parser
  *
  * Copyright IBM, Corp. 2009
  *
@@ -11,14 +11,36 @@
  *
  */
 
-#ifndef QEMU_JSON_PARSER_H
-#define QEMU_JSON_PARSER_H
+#ifndef QAPI_QMP_JSON_PARSER_H
+#define QAPI_QMP_JSON_PARSER_H
 
-#include "qapi/qmp/json-lexer.h"
+typedef struct JSONLexer {
+    int start_state, state;
+    GString *token;
+    int x, y;
+} JSONLexer;
 
-typedef struct JSONToken JSONToken;
+typedef struct JSONMessageParser {
+    void (*emit)(void *opaque, QObject *json, Error *err);
+    void *opaque;
+    va_list *ap;
+    JSONLexer lexer;
+    int brace_count;
+    int bracket_count;
+    GQueue tokens;
+    uint64_t token_size;
+} JSONMessageParser;
 
-JSONToken *json_token(JSONTokenType type, int x, int y, GString *tokstr);
-QObject *json_parser_parse(GQueue *tokens, va_list *ap, Error **errp);
+void json_message_parser_init(JSONMessageParser *parser,
+                              void (*emit)(void *opaque, QObject *json,
+                                           Error *err),
+                              void *opaque, va_list *ap);
+
+void json_message_parser_feed(JSONMessageParser *parser,
+                             const char *buffer, size_t size);
+
+void json_message_parser_flush(JSONMessageParser *parser);
+
+void json_message_parser_destroy(JSONMessageParser *parser);
 
 #endif
diff --git a/include/qapi/qmp/json-streamer.h b/include/qapi/qmp/json-streamer.h
deleted file mode 100644
index 29950ac..0000000
--- a/include/qapi/qmp/json-streamer.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * JSON streaming support
- *
- * Copyright IBM, Corp. 2009
- *
- * Authors:
- *  Anthony Liguori   <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
- * See the COPYING.LIB file in the top-level directory.
- *
- */
-
-#ifndef QEMU_JSON_STREAMER_H
-#define QEMU_JSON_STREAMER_H
-
-#include "qapi/qmp/json-lexer.h"
-
-typedef struct JSONMessageParser
-{
-    void (*emit)(void *opaque, QObject *json, Error *err);
-    void *opaque;
-    va_list *ap;
-    JSONLexer lexer;
-    int brace_count;
-    int bracket_count;
-    GQueue tokens;
-    uint64_t token_size;
-} JSONMessageParser;
-
-void json_message_process_token(JSONLexer *lexer, GString *input,
-                                JSONTokenType type, int x, int y);
-
-void json_message_parser_init(JSONMessageParser *parser,
-                              void (*emit)(void *opaque, QObject *json,
-                                           Error *err),
-                              void *opaque, va_list *ap);
-
-void json_message_parser_feed(JSONMessageParser *parser,
-                             const char *buffer, size_t size);
-
-void json_message_parser_flush(JSONMessageParser *parser);
-
-void json_message_parser_destroy(JSONMessageParser *parser);
-
-#endif