Parsing simple transaction

CMakeLists.txt

@@ -128,9 +128,14 @@ add_definitions(
 ##{TODO}
 ##############################################################
 # Static Libraries
-file(GLOB_RECURSE LIB_SRC
+
+file(GLOB_RECURSE BLAKE_SRC
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/BLAKE2/ref/blake2b-ref.c
+        )
+
+file(GLOB_RECURSE LIB_SRC
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/src/app_mode.c
+        ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/src/base64.c
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/src/base58.c
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/src/bech32.c
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/src/bignum.c
@@ -141,18 +146,28 @@ file(GLOB_RECURSE LIB_SRC
         ${CMAKE_CURRENT_SOURCE_DIR}/app/src/parser.c
         ${CMAKE_CURRENT_SOURCE_DIR}/app/src/parser_impl.c
         ${CMAKE_CURRENT_SOURCE_DIR}/app/src/crypto_helper.c
+        ${CMAKE_CURRENT_SOURCE_DIR}/app/src/json/json_parser.c
+        ${CMAKE_CURRENT_SOURCE_DIR}/app/src/jsmn/jsmn.c
         )
 
-add_library(app_lib STATIC ${LIB_SRC})
+add_library(app_lib STATIC
+        ${LIB_SRC}
+        ${JSMN_SRC}
+        ${BLAKE_SRC}
+        )
 
 target_include_directories(app_lib PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/BLAKE2/ref
         ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/include
         ${CMAKE_CURRENT_SOURCE_DIR}/app/src
-        ${CMAKE_CURRENT_SOURCE_DIR}/app/src/lib
         ${CMAKE_CURRENT_SOURCE_DIR}/app/src/common
+        ${CMAKE_CURRENT_SOURCE_DIR}/app/src/json
+        ${CMAKE_CURRENT_SOURCE_DIR}/app/src/jsmn
+        ${CMAKE_CURRENT_SOURCE_DIR}/deps/ledger-zxlib/app/common
         )
 
+target_link_libraries(app_lib PUBLIC)
+
 ##############################################################
 #  Fuzz Targets
 if(ENABLE_FUZZING)
@@ -177,6 +192,8 @@ else()
             ${gmock_SOURCE_DIR}/include
             ${CMAKE_CURRENT_SOURCE_DIR}/app/src
             ${CMAKE_CURRENT_SOURCE_DIR}/app/src/lib
+            ${CMAKE_CURRENT_SOURCE_DIR}/app/src/json
+            ${CMAKE_CURRENT_SOURCE_DIR}/app/src/jsmn
             )
 
     target_link_libraries(unittests PRIVATE
@@ -188,4 +205,4 @@ else()
     add_compile_definitions(TESTVECTORS_DIR="${CMAKE_CURRENT_SOURCE_DIR}/tests/")
     add_test(NAME unittests COMMAND unittests)
     set_tests_properties(unittests PROPERTIES WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests)
-endif()
+endif()

app/Makefile

@@ -61,8 +61,8 @@ $(info COIN  = [$(COIN)])
 
 ifeq ($(COIN),KDA)
 # Main app configuration
-APPNAME = "Kadena"
-APPPATH = "44'/626'"
+APPNAME = "Kadena-Led"
+APPPATH = "44'/626'" --path "44'/1'"
 
 else
 define error_message

app/src/coin.h

@@ -52,6 +52,11 @@ extern "C" {
 #define APPVERSION_LINE1 "Kadena"
 #define APPVERSION_LINE2 "v" APPVERSION
 
+typedef enum {
+    tx_json = 0,
+    tx_textual
+} tx_type_e;
+
 #ifdef __cplusplus
 }
 #endif

app/src/common/parser_common.h

@@ -22,8 +22,6 @@ extern "C" {
 #include <stddef.h>
 #include <stdint.h>
 
-#include "parser_txdef.h"
-
 #define CHECK_ERROR(__CALL)                   \
     {                                         \
         parser_error_t __err = __CALL;        \
@@ -56,15 +54,23 @@ typedef enum {
     parser_missing_field,
     paser_unknown_transaction,
     parser_tx_obj_empty,
-} parser_error_t;
 
-typedef struct {
-    const uint8_t *buffer;
-    uint16_t bufferLen;
-    uint16_t offset;
-    parser_tx_t *tx_obj;
-} parser_context_t;
+    // Coin Specific
+    parser_json_zero_tokens,
+    parser_json_too_many_tokens,    // "NOMEM: JSON string contains too many tokens"
+    parser_json_incomplete_json,    // "JSON string is not complete";
+    // TODO : Clean these if never used
+    //parser_json_contains_whitespace,
+    //parser_json_is_not_sorted,
+    //parser_json_missing_chain_id,
+    //parser_json_missing_sequence,
+    //parser_json_missing_fee,
+    //parser_json_missing_msgs,
+    //parser_json_missing_account_number,
+    //parser_json_missing_memo,
+    parser_json_unexpected_error,
+} parser_error_t;
 
 #ifdef __cplusplus
 }
-#endif
+#endif