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This commit is contained in:
TamtamHero
2020-12-01 16:20:13 +01:00
parent 1421a74be5
commit 17bd07a346
80 changed files with 8859 additions and 5091 deletions
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451
src/eth_plugin_handler.c
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@@ -5,248 +5,267 @@
#include "base64.h"
void eth_plugin_prepare_init(ethPluginInitContract_t *init, uint8_t *selector, uint32_t dataSize) {
memset((uint8_t*)init, 0, sizeof(ethPluginInitContract_t));
init->selector = selector;
init->dataSize = dataSize;
memset((uint8_t *) init, 0, sizeof(ethPluginInitContract_t));
init->selector = selector;
init->dataSize = dataSize;
}
void eth_plugin_prepare_provide_parameter(ethPluginProvideParameter_t *provideParameter, uint8_t *parameter, uint32_t parameterOffset) {
memset((uint8_t*)provideParameter, 0, sizeof(ethPluginProvideParameter_t));
provideParameter->parameter = parameter;
provideParameter->parameterOffset = parameterOffset;
void eth_plugin_prepare_provide_parameter(ethPluginProvideParameter_t *provideParameter,
uint8_t *parameter,
uint32_t parameterOffset) {
memset((uint8_t *) provideParameter, 0, sizeof(ethPluginProvideParameter_t));
provideParameter->parameter = parameter;
provideParameter->parameterOffset = parameterOffset;
}
void eth_plugin_prepare_finalize(ethPluginFinalize_t *finalize) {
memset((uint8_t*)finalize, 0, sizeof(ethPluginFinalize_t));
memset((uint8_t *) finalize, 0, sizeof(ethPluginFinalize_t));
}
void eth_plugin_prepare_provide_token(ethPluginProvideToken_t *provideToken, tokenDefinition_t *token1, tokenDefinition_t *token2) {
memset((uint8_t*)provideToken, 0, sizeof(ethPluginProvideToken_t));
provideToken->token1 = token1;
provideToken->token2 = token2;
void eth_plugin_prepare_provide_token(ethPluginProvideToken_t *provideToken,
tokenDefinition_t *token1,
tokenDefinition_t *token2) {
memset((uint8_t *) provideToken, 0, sizeof(ethPluginProvideToken_t));
provideToken->token1 = token1;
provideToken->token2 = token2;
}
void eth_plugin_prepare_query_contract_ID(ethQueryContractID_t *queryContractID, char *name, uint32_t nameLength, char *version, uint32_t versionLength) {
memset((uint8_t*)queryContractID, 0, sizeof(ethQueryContractID_t));
queryContractID->name = name;
queryContractID->nameLength = nameLength;
queryContractID->version = version;
queryContractID->versionLength = versionLength;
void eth_plugin_prepare_query_contract_ID(ethQueryContractID_t *queryContractID,
char *name,
uint32_t nameLength,
char *version,
uint32_t versionLength) {
memset((uint8_t *) queryContractID, 0, sizeof(ethQueryContractID_t));
queryContractID->name = name;
queryContractID->nameLength = nameLength;
queryContractID->version = version;
queryContractID->versionLength = versionLength;
}
void eth_plugin_prepare_query_contract_UI(ethQueryContractUI_t *queryContractUI, uint8_t screenIndex, char *title, uint32_t titleLength, char *msg, uint32_t msgLength) {
memset((uint8_t*)queryContractUI, 0, sizeof(ethQueryContractUI_t));
queryContractUI->screenIndex = screenIndex;
queryContractUI->title = title;
queryContractUI->titleLength = titleLength;
queryContractUI->msg = msg;
queryContractUI->msgLength = msgLength;
void eth_plugin_prepare_query_contract_UI(ethQueryContractUI_t *queryContractUI,
uint8_t screenIndex,
char *title,
uint32_t titleLength,
char *msg,
uint32_t msgLength) {
memset((uint8_t *) queryContractUI, 0, sizeof(ethQueryContractUI_t));
queryContractUI->screenIndex = screenIndex;
queryContractUI->title = title;
queryContractUI->titleLength = titleLength;
queryContractUI->msg = msg;
queryContractUI->msgLength = msgLength;
}
int eth_plugin_perform_init(uint8_t *contractAddress, ethPluginInitContract_t *init) {
uint8_t i;
const uint8_t **selectors;
dataContext.tokenContext.pluginAvailable = 0;
// Handle hardcoded plugin list
PRINTF("Selector %.*H\n", 4, init->selector);
for (i=0;; i++) {
uint8_t j;
selectors = PIC(INTERNAL_ETH_PLUGINS[i].selectors);
if (selectors == NULL) {
break;
}
for (j=0; ((j<INTERNAL_ETH_PLUGINS[i].num_selectors) && (contractAddress != NULL)); j++) {
if (memcmp(init->selector, PIC(selectors[j]), SELECTOR_SIZE) == 0) {
if ((INTERNAL_ETH_PLUGINS[i].availableCheck == NULL) ||
((PluginAvailableCheck)PIC(INTERNAL_ETH_PLUGINS[i].availableCheck))()) {
strcpy(dataContext.tokenContext.pluginName, INTERNAL_ETH_PLUGINS[i].alias);
dataContext.tokenContext.pluginAvailable = 1;
contractAddress = NULL;
break;
}
}
}
}
uint8_t i;
const uint8_t **selectors;
dataContext.tokenContext.pluginAvailable = 0;
// Handle hardcoded plugin list
PRINTF("Selector %.*H\n", 4, init->selector);
for (i = 0;; i++) {
uint8_t j;
selectors = PIC(INTERNAL_ETH_PLUGINS[i].selectors);
if (selectors == NULL) {
break;
}
for (j = 0; ((j < INTERNAL_ETH_PLUGINS[i].num_selectors) && (contractAddress != NULL));
j++) {
if (memcmp(init->selector, PIC(selectors[j]), SELECTOR_SIZE) == 0) {
if ((INTERNAL_ETH_PLUGINS[i].availableCheck == NULL) ||
((PluginAvailableCheck) PIC(INTERNAL_ETH_PLUGINS[i].availableCheck))()) {
strcpy(dataContext.tokenContext.pluginName, INTERNAL_ETH_PLUGINS[i].alias);
dataContext.tokenContext.pluginAvailable = 1;
contractAddress = NULL;
break;
}
}
}
}
// Do not handle a plugin if running in swap mode
if (called_from_swap && (contractAddress != NULL)) {
PRINTF("eth_plug_init aborted in swap mode\n");
return 0;
}
for (;;) {
PRINTF("eth_plugin_init\n");
if (contractAddress != NULL) {
PRINTF("Trying address %.*H\n", 20, contractAddress);
}
else {
PRINTF("Trying alias %s\n", dataContext.tokenContext.pluginName);
}
int status = eth_plugin_call(contractAddress, ETH_PLUGIN_INIT_CONTRACT, (void*)init);
if (!status) {
return 0;
}
if (status == ETH_PLUGIN_RESULT_OK) {
break;
}
if (status == ETH_PLUGIN_RESULT_OK_ALIAS) {
contractAddress = NULL;
}
}
PRINTF("eth_plugin_init ok %s\n", dataContext.tokenContext.pluginName);
dataContext.tokenContext.pluginAvailable = 1;
return 1;
// Do not handle a plugin if running in swap mode
if (called_from_swap && (contractAddress != NULL)) {
PRINTF("eth_plug_init aborted in swap mode\n");
return 0;
}
for (;;) {
PRINTF("eth_plugin_init\n");
if (contractAddress != NULL) {
PRINTF("Trying address %.*H\n", 20, contractAddress);
} else {
PRINTF("Trying alias %s\n", dataContext.tokenContext.pluginName);
}
int status = eth_plugin_call(contractAddress, ETH_PLUGIN_INIT_CONTRACT, (void *) init);
if (!status) {
return 0;
}
if (status == ETH_PLUGIN_RESULT_OK) {
break;
}
if (status == ETH_PLUGIN_RESULT_OK_ALIAS) {
contractAddress = NULL;
}
}
PRINTF("eth_plugin_init ok %s\n", dataContext.tokenContext.pluginName);
dataContext.tokenContext.pluginAvailable = 1;
return 1;
}
int eth_plugin_call(uint8_t *contractAddress, int method, void *parameter) {
ethPluginSharedRW_t pluginRW;
ethPluginSharedRO_t pluginRO;
char tmp[PLUGIN_ID_LENGTH];
char *alias;
uint8_t i;
uint8_t internalPlugin = 0;
ethPluginSharedRW_t pluginRW;
ethPluginSharedRO_t pluginRO;
char tmp[PLUGIN_ID_LENGTH];
char *alias;
uint8_t i;
uint8_t internalPlugin = 0;
pluginRW.sha3 = &global_sha3;
pluginRO.txContent = &tmpContent.txContent;
pluginRW.sha3 = &global_sha3;
pluginRO.txContent = &tmpContent.txContent;
if (contractAddress == NULL) {
if (!dataContext.tokenContext.pluginAvailable) {
PRINTF("Cached plugin call but no plugin available\n");
return 0;
}
alias = dataContext.tokenContext.pluginName;
}
else {
Base64encode(tmp, (char*)contractAddress, 20);
alias = tmp;
}
if (contractAddress == NULL) {
if (!dataContext.tokenContext.pluginAvailable) {
PRINTF("Cached plugin call but no plugin available\n");
return 0;
}
alias = dataContext.tokenContext.pluginName;
} else {
Base64encode(tmp, (char *) contractAddress, 20);
alias = tmp;
}
// Prepare the call
// Prepare the call
switch(method) {
case ETH_PLUGIN_INIT_CONTRACT:
((ethPluginInitContract_t*)parameter)->pluginSharedRW = &pluginRW;
((ethPluginInitContract_t*)parameter)->pluginSharedRO = &pluginRO;
((ethPluginInitContract_t*)parameter)->pluginContext = (uint8_t*)&dataContext.tokenContext.pluginContext;
((ethPluginInitContract_t*)parameter)->pluginContextLength = sizeof(dataContext.tokenContext.pluginContext);
((ethPluginInitContract_t*)parameter)->alias = dataContext.tokenContext.pluginName;
break;
case ETH_PLUGIN_PROVIDE_PARAMETER:
((ethPluginProvideParameter_t*)parameter)->pluginSharedRW = &pluginRW;
((ethPluginProvideParameter_t*)parameter)->pluginSharedRO = &pluginRO;
((ethPluginProvideParameter_t*)parameter)->pluginContext = (uint8_t*)&dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_FINALIZE:
((ethPluginFinalize_t*)parameter)->pluginSharedRW = &pluginRW;
((ethPluginFinalize_t*)parameter)->pluginSharedRO = &pluginRO;
((ethPluginFinalize_t*)parameter)->pluginContext = (uint8_t*)&dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_PROVIDE_TOKEN:
((ethPluginProvideToken_t*)parameter)->pluginSharedRW = &pluginRW;
((ethPluginProvideToken_t*)parameter)->pluginSharedRO = &pluginRO;
((ethPluginProvideToken_t*)parameter)->pluginContext = (uint8_t*)&dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_QUERY_CONTRACT_ID:
((ethQueryContractID_t*)parameter)->pluginSharedRW = &pluginRW;
((ethQueryContractID_t*)parameter)->pluginSharedRO = &pluginRO;
((ethQueryContractID_t*)parameter)->pluginContext = (uint8_t*)&dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_QUERY_CONTRACT_UI:
((ethQueryContractUI_t*)parameter)->pluginSharedRW = &pluginRW;
((ethQueryContractUI_t*)parameter)->pluginSharedRO = &pluginRO;
((ethQueryContractUI_t*)parameter)->pluginContext = (uint8_t*)&dataContext.tokenContext.pluginContext;
break;
default:
PRINTF("Unknown plugin method %d\n", method);
return 0;
}
switch (method) {
case ETH_PLUGIN_INIT_CONTRACT:
((ethPluginInitContract_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginInitContract_t *) parameter)->pluginSharedRO = &pluginRO;
((ethPluginInitContract_t *) parameter)->pluginContext =
(uint8_t *) &dataContext.tokenContext.pluginContext;
((ethPluginInitContract_t *) parameter)->pluginContextLength =
sizeof(dataContext.tokenContext.pluginContext);
((ethPluginInitContract_t *) parameter)->alias = dataContext.tokenContext.pluginName;
break;
case ETH_PLUGIN_PROVIDE_PARAMETER:
((ethPluginProvideParameter_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginProvideParameter_t *) parameter)->pluginSharedRO = &pluginRO;
((ethPluginProvideParameter_t *) parameter)->pluginContext =
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_FINALIZE:
((ethPluginFinalize_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginFinalize_t *) parameter)->pluginSharedRO = &pluginRO;
((ethPluginFinalize_t *) parameter)->pluginContext =
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_PROVIDE_TOKEN:
((ethPluginProvideToken_t *) parameter)->pluginSharedRW = &pluginRW;
((ethPluginProvideToken_t *) parameter)->pluginSharedRO = &pluginRO;
((ethPluginProvideToken_t *) parameter)->pluginContext =
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_QUERY_CONTRACT_ID:
((ethQueryContractID_t *) parameter)->pluginSharedRW = &pluginRW;
((ethQueryContractID_t *) parameter)->pluginSharedRO = &pluginRO;
((ethQueryContractID_t *) parameter)->pluginContext =
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
case ETH_PLUGIN_QUERY_CONTRACT_UI:
((ethQueryContractUI_t *) parameter)->pluginSharedRW = &pluginRW;
((ethQueryContractUI_t *) parameter)->pluginSharedRO = &pluginRO;
((ethQueryContractUI_t *) parameter)->pluginContext =
(uint8_t *) &dataContext.tokenContext.pluginContext;
break;
default:
PRINTF("Unknown plugin method %d\n", method);
return 0;
}
// Perform the call
// Perform the call
for (i=0;; i++) {
if (INTERNAL_ETH_PLUGINS[i].alias[0] == 0) {
break;
}
if (strcmp(alias, INTERNAL_ETH_PLUGINS[i].alias) == 0) {
internalPlugin = 1;
((PluginCall)PIC(INTERNAL_ETH_PLUGINS[i].impl))(method, parameter);
break;
}
}
for (i = 0;; i++) {
if (INTERNAL_ETH_PLUGINS[i].alias[0] == 0) {
break;
}
if (strcmp(alias, INTERNAL_ETH_PLUGINS[i].alias) == 0) {
internalPlugin = 1;
((PluginCall) PIC(INTERNAL_ETH_PLUGINS[i].impl))(method, parameter);
break;
}
}
if (!internalPlugin) {
uint32_t params[3];
params[0] = (uint32_t)alias;
params[1] = method;
params[2] = (uint32_t)parameter;
BEGIN_TRY {
TRY {
os_lib_call(params);
}
CATCH_OTHER(e) {
PRINTF("Plugin call exception for %s\n", alias);
}
FINALLY {
}
}
END_TRY;
}
if (!internalPlugin) {
uint32_t params[3];
params[0] = (uint32_t) alias;
params[1] = method;
params[2] = (uint32_t) parameter;
BEGIN_TRY {
TRY {
os_lib_call(params);
}
CATCH_OTHER(e) {
PRINTF("Plugin call exception for %s\n", alias);
}
FINALLY {
}
}
END_TRY;
}
// Check the call result
// Check the call result
switch(method) {
case ETH_PLUGIN_INIT_CONTRACT:
switch (((ethPluginInitContract_t*)parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
if (contractAddress != NULL) {
strcpy(dataContext.tokenContext.pluginName, alias);
}
break;
case ETH_PLUGIN_RESULT_OK_ALIAS:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_PROVIDE_PARAMETER:
switch (((ethPluginProvideParameter_t*)parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_FINALIZE:
switch (((ethPluginFinalize_t*)parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_PROVIDE_TOKEN:
switch (((ethPluginProvideToken_t*)parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_QUERY_CONTRACT_ID:
if (((ethQueryContractID_t*)parameter)->result != ETH_PLUGIN_RESULT_OK) {
return 0;
}
break;
case ETH_PLUGIN_QUERY_CONTRACT_UI:
if (((ethQueryContractUI_t*)parameter)->result != ETH_PLUGIN_RESULT_OK) {
return 0;
}
break;
default:
return 0;
}
switch (method) {
case ETH_PLUGIN_INIT_CONTRACT:
switch (((ethPluginInitContract_t *) parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
if (contractAddress != NULL) {
strcpy(dataContext.tokenContext.pluginName, alias);
}
break;
case ETH_PLUGIN_RESULT_OK_ALIAS:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_PROVIDE_PARAMETER:
switch (((ethPluginProvideParameter_t *) parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_FINALIZE:
switch (((ethPluginFinalize_t *) parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_PROVIDE_TOKEN:
switch (((ethPluginProvideToken_t *) parameter)->result) {
case ETH_PLUGIN_RESULT_OK:
case ETH_PLUGIN_RESULT_FALLBACK:
break;
default:
return 0;
}
break;
case ETH_PLUGIN_QUERY_CONTRACT_ID:
if (((ethQueryContractID_t *) parameter)->result != ETH_PLUGIN_RESULT_OK) {
return 0;
}
break;
case ETH_PLUGIN_QUERY_CONTRACT_UI:
if (((ethQueryContractUI_t *) parameter)->result != ETH_PLUGIN_RESULT_OK) {
return 0;
}
break;
default:
return 0;
}
return 1;
return 1;
}