diff options
Diffstat (limited to 'lsp.h')
| -rw-r--r-- | lsp.h | 116 |
1 files changed, 116 insertions, 0 deletions
@@ -574,3 +574,119 @@ LSPDocumentPosition lsp_location_end_position(LSPLocation location); void lsp_free(LSP *lsp); #endif // LSP_H_ + +#if defined LSP_INTERNAL && !defined LSP_INTERNAL_H_ +#define LSP_INTERNAL_H_ + +#define lsp_set_error(lsp, ...) do {\ + SDL_LockMutex(lsp->error_mutex);\ + strbuf_printf(lsp->error, __VA_ARGS__);\ + SDL_UnlockMutex(lsp->error_mutex);\ + } while (0) + +// a string +typedef struct { + u32 pos; + u32 len; +} JSONString; + +typedef struct JSONValue JSONValue; + +typedef struct { + u32 len; + // this is an index into the values array + // values[items..items+len] store the names + // values[items+len..items+2*len] store the values + u32 items; +} JSONObject; + +typedef struct { + u32 len; + // this is an index into the values array + // values[elements..elements+len] are the elements + u32 elements; +} JSONArray; + +typedef enum { + // note: json doesn't actually include undefined. + // this is only for returning things from json_get etc. + JSON_UNDEFINED, + JSON_NULL, + JSON_FALSE, + JSON_TRUE, + JSON_NUMBER, + JSON_STRING, + JSON_OBJECT, + JSON_ARRAY +} JSONValueType; + +struct JSONValue { + JSONValueType type; + union { + double number; + JSONString string; + JSONArray array; + JSONObject object; + } val; +}; + + +typedef struct { + char error[64]; + bool is_text_copied; // if this is true, then json_free will call free on text + const char *text; + // root = values[0] + JSONValue *values; +} JSON; + + +void process_message(LSP *lsp, JSON *json); +void write_request(LSP *lsp, LSPRequest *request); +void write_message(LSP *lsp, LSPMessage *message); +void lsp_request_free(LSPRequest *r); +void lsp_response_free(LSPResponse *r); + +const char *json_type_to_str(JSONValueType type); +void json_debug_print_array(const JSON *json, JSONArray array); +void json_debug_print_object(const JSON *json, JSONObject obj); +void json_debug_print_string(const JSON *json, JSONString string); +void json_debug_print_value(const JSON *json, JSONValue value); +void json_free(JSON *json); +// NOTE: text must live as long as json!!! +bool json_parse(JSON *json, const char *text); +// like json_parse, but a copy of text is made, so you can free/overwrite it immediately. +bool json_parse_copy(JSON *json, const char *text); +JSONValue json_object_get(const JSON *json, JSONObject object, const char *name); +JSONValue json_array_get(const JSON *json, JSONArray array, u64 i); +JSONValue json_object_key(const JSON *json, JSONObject object, u64 i); +JSONValue json_object_value(const JSON *json, JSONObject object, u64 i); +double json_force_number(JSONValue x); +double json_object_get_number(const JSON *json, JSONObject object, const char *name); +double json_array_get_number(const JSON *json, JSONArray array, size_t i); +bool json_force_bool(JSONValue x, bool default_value); +bool json_object_get_bool(const JSON *json, JSONObject object, const char *name, bool default_value); +bool json_array_get_bool(const JSON *json, JSONArray array, size_t i, bool default_value); +JSONString json_force_string(JSONValue x); +JSONString json_object_get_string(const JSON *json, JSONObject object, const char *name); +JSONString json_array_get_string(const JSON *json, JSONArray array, size_t i); +JSONObject json_force_object(JSONValue x); +JSONObject json_object_get_object(const JSON *json, JSONObject object, const char *name); +JSONObject json_array_get_object(const JSON *json, JSONArray array, size_t i); +JSONArray json_force_array(JSONValue x); +JSONArray json_object_get_array(const JSON *json, JSONObject object, const char *name); +JSONArray json_array_get_array(const JSON *json, JSONArray array, size_t i); +JSONValue json_root(const JSON *json); +JSONValue json_get(const JSON *json, const char *path); +bool json_has(const JSON *json, const char *path); +void json_string_get(const JSON *json, JSONString string, char *buf, size_t buf_sz); +void json_debug_print(const JSON *json); +size_t json_escape_to(char *out, size_t out_sz, const char *in); +char *json_escape(const char *str); + +// print server-to-client communication +#define LSP_SHOW_S2C 0 +// print client-to-server communication +#define LSP_SHOW_C2S 0 + +#endif // LSP_INTERNAL + |