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add: OSX readline fixes ( @micolous )

Browse source 
https://github.com/Proxmark/proxmark3/pull/585/commits/07632393630729d2e3bd0a3d36cdb401b934d88a
This commit is contained in:
iceman1001 2018-03-17 14:35:34 +01:00
commit 4c666e3832
2 changed files with 19 additions and 11 deletions
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3
client/proxmark3.c
View file

@ -378,6 +378,9 @@ int main(int argc, char* argv[]) {
bool addLuaExec = false; bool addLuaExec = false;
char *script_cmds_file = NULL; char *script_cmds_file = NULL;
char *script_cmd = NULL; char *script_cmd = NULL;
// Must be before the first PrintAndLog call, for rl_redisplay
rl_initialize();
if (argc < 2) { if (argc < 2) {
show_help(true, argv[0]); show_help(true, argv[0]);

27
client/ui.c
View file

@ -81,16 +81,17 @@ void PrintAndLogEx(logLevel_t level, char *fmt, ...) {
vsnprintf(buffer, sizeof(buffer), fmt, args); vsnprintf(buffer, sizeof(buffer), fmt, args);
va_end(args); va_end(args);
if(strchr(buffer, '\n')) if(strchr(buffer, '\n')) {
{
token = strtok(buffer,"\n"); token = strtok(buffer,"\n");
while (token != NULL)
{ while (token != NULL) {
size=strlen(buffer2); size = strlen(buffer2);
if(strlen(token)) if (strlen(token))
snprintf(buffer2+size, sizeof(buffer2)-size, "%s%s\n", prefix, token); snprintf(buffer2+size, sizeof(buffer2)-size, "%s%s\n", prefix, token);
else else
snprintf(buffer2+size, sizeof(buffer2)-size, "\n"); snprintf(buffer2+size, sizeof(buffer2)-size, "\n");
token = strtok(NULL, "\n"); token = strtok(NULL, "\n");
} }
PrintAndLog(buffer2); PrintAndLog(buffer2);
@ -116,9 +117,13 @@ void PrintAndLog(char *fmt, ...) {
logging=0; logging=0;
} }
} }
// If there is an incoming message from the hardware (eg: lf hid read) in
// the background (while the prompt is displayed and accepting user input),
// stash the prompt and bring it back later.
#ifdef RL_STATE_READCMD #ifdef RL_STATE_READCMD
// We are using GNU readline. // We are using GNU readline. libedit (OSX) doesn't support this flag.
int need_hack = (rl_readline_state & RL_STATE_READCMD) > 0; int need_hack = (rl_readline_state & RL_STATE_READCMD) > 0;
if (need_hack) { if (need_hack) {
@ -128,9 +133,6 @@ void PrintAndLog(char *fmt, ...) {
rl_replace_line("", 0); rl_replace_line("", 0);
rl_redisplay(); rl_redisplay();
} }
#else
// We are using libedit (OSX), which doesn't support this flag.
int need_hack = 0;
#endif #endif
va_start(argptr, fmt); va_start(argptr, fmt);
@ -140,6 +142,8 @@ void PrintAndLog(char *fmt, ...) {
va_end(argptr); va_end(argptr);
printf("\n"); printf("\n");
#ifdef RL_STATE_READCMD
// We are using GNU readline. libedit (OSX) doesn't support this flag.
if (need_hack) { if (need_hack) {
rl_restore_prompt(); rl_restore_prompt();
rl_replace_line(saved_line, 0); rl_replace_line(saved_line, 0);
@ -147,6 +151,7 @@ void PrintAndLog(char *fmt, ...) {
rl_redisplay(); rl_redisplay();
free(saved_line); free(saved_line);
} }
#endif
if (logging && logfile) { if (logging && logfile) {
vfprintf(logfile, fmt, argptr2); vfprintf(logfile, fmt, argptr2);