sani7/2023-Webservices_And_Applications
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tcp_cmd

Browse Source 
use tcp_cmd_remove_leading_space
This commit is contained in:
Sani7
2023-12-02 21:24:43 +01:00
committed by Sander Speetjens
parent b1f952ec58
commit 21a0207873
1 changed files with 9 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
project/Core/Src/tcp_cmd.c
View File

@@ -340,6 +340,7 @@ static bool tcp_cmd_parser(struct tcp_pcb* pcb, int argc, char** argv) {
err_t tcp_cmd_recv(void* arg, struct tcp_pcb* pcb, struct pbuf* p, err_t err) {
int argc = 0;
char cmd[MAX_CMD_LEN];
char* cmd_ptr;
char* argv[MAX_TOKENS];
bool close_conn = false;
char* next;
@@ -372,9 +373,16 @@ err_t tcp_cmd_recv(void* arg, struct tcp_pcb* pcb, struct pbuf* p, err_t err) {
tcp_cmd_remove_newline(cmd, strlen(cmd));
LOG_INFO(TAG, "cmd: %s", cmd);
// Split string into tokens by delimiter (space)
argv[0] = tcp_cmd_get_next_token(cmd, " ", &next);
cmd_ptr = tcp_cmd_remove_leading_space(cmd, strlen(cmd));
argv[0] = tcp_cmd_get_next_token(cmd_ptr, " ", &next);
argc = 1;
while (argv[argc - 1] != NULL && argc < MAX_TOKENS) {
// Check if the next token is 0 (end of string) strlen doesn't work here
if (*next == 0) {
argv[argc] = NULL;
break;
}
next = tcp_cmd_remove_leading_space(next, strlen(next));
argv[argc] = tcp_cmd_get_next_token(NULL, " ", &next);
if (argv[argc] == NULL) {
break;