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PrintAndLogEx supports multi-line messages

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Brian Pow 2018-02-25 00:39:05 +08:00
parent bba3e3f35a
commit d8f0863a2a
1 changed files with 27 additions and 12 deletions
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37
client/ui.c
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@ -29,33 +29,48 @@ void PrintAndLogEx(logLevel_t level, char *fmt, ...) {
return;
char buffer[MAX_PRINT_BUFFER] = {0};
char buffer2[MAX_PRINT_BUFFER] = {0};
char prefix[20] = {0};
char *token = NULL;
int size = 0;
// {NORMAL, SUCCESS, INFO, FAILED, WARNING, ERR, DEBUG}
static char *prefix[7] = { "", "[+] ", "[=] ", "[-] ", "[!] ", "[!!] ", "[#] "};
static char *prefixes[7] = { "", "[+] ", "[=] ", "[-] ", "[!] ", "[!!] ", "[#] "};
switch( level ) {
case FAILED:
size = strlen( _RED_([-] ) );
strncpy(buffer,_RED_([-] ), size);
strncpy(prefix,_RED_([-] ), sizeof(prefix)-1);
break;
case DEBUG:
size = strlen( _BLUE_([#] ) );
strncpy(buffer,_BLUE_([#] ), size);
strncpy(prefix,_BLUE_([#] ), sizeof(prefix)-1);
break;
case SUCCESS:
size = strlen( _GREEN_([+] ) );
strncpy(buffer,_GREEN_([+] ), size);
strncpy(prefix,_GREEN_([+] ), sizeof(prefix)-1);
break;
default:
size = strlen(prefix[level]);
strncpy(buffer, prefix[level], sizeof buffer);
strncpy(prefix, prefixes[level], sizeof(buffer)-1);
break;
}
va_list args;
va_start(args,fmt);
vsnprintf(buffer + size, sizeof(buffer) - size, fmt, args);
va_start(args, fmt);
vsnprintf(buffer, sizeof(buffer), fmt, args);
va_end(args);
if(strchr(buffer, '\n'))
{
token = strtok(buffer,"\n");
while (token != NULL)
{
size=strlen(buffer2);
if(strlen(token))
snprintf(buffer2+size, sizeof(buffer2)-size, "%s%s\n", prefix, token);
else
snprintf(buffer2+size, sizeof(buffer2)-size, "\n");
token = strtok(NULL, "\n");
}
PrintAndLog(buffer2);
}
else
PrintAndLog(buffer);
}