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CLI: add history next

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This commit is contained in:
Laila van Reenen 2024-04-13 22:19:32 +02:00
parent 73c0013ee9
commit 0eed939e87
1 changed files with 23 additions and 3 deletions
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26
CLI/CLI.c
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@ -145,6 +145,28 @@ void historyPrevius()
} }
} }
} }
void historyNext()
{
char* line;
// empty current line
while (FIFOBuffChar_getSize(FIFO) > 0)
{
CLI_stringOut((char*)"\x1b[D \x1b[D");
FIFOBuffChar_pop(FIFO);
}
// get next command
int ret = History_getNext(History, &line);
// write line
if ((ret >= 0) && (line != NULL))
{
for (int i=0; *(line + i) != '\0'; i++)
{
CLI_charIn(*(line + i));
}
}
}
#endif #endif
int tryExecute(FIFOBuffChar_t* fifo) int tryExecute(FIFOBuffChar_t* fifo)
@ -274,12 +296,10 @@ bool CLI_charIn(char c)
case 'A': // arrow up case 'A': // arrow up
CLI_State = CLI_State_Default; CLI_State = CLI_State_Default;
historyPrevius(); historyPrevius();
// CLI_stringOut((char*)"(key: arrow up)");
break; break;
case 'B': // arrow down case 'B': // arrow down
// history next
CLI_stringOut((char*)"(key: arrow down)");
CLI_State = CLI_State_Default; CLI_State = CLI_State_Default;
historyNext();
break; break;
case 'C': // arrow right case 'C': // arrow right
CLI_stringOut((char*)"(key: arrow right)"); CLI_stringOut((char*)"(key: arrow right)");