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Make it possible to run command line interaction together with UI. #4

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Make it possible to run command line interaction together with UI. #4

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43 changes: 31 additions & 12 deletions src/jalv_console.c
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@
# include <unistd.h>
#endif

#include <pthread.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
Expand Down Expand Up @@ -322,21 +323,39 @@ jalv_frontend_select_plugin(Jalv* jalv)
return NULL;
}

void * cli_thread(void *arg) {
while (1) {
char line[1024];
printf("> ");
if (fgets(line, sizeof(line), stdin)) {
jalv_process_command((Jalv*) arg, line);
} else {
break;
}
}
return NULL;
}

pthread_t init_cli_thread(Jalv* jalv) {
pthread_t tid;
int err=pthread_create(&tid, NULL, &cli_thread, jalv);
if (err != 0) {
printf("Can't create CLI thread :[%s]", strerror(err));
return 0;
} else {
printf("CLI thread created successfully\n");
return tid;
}
}

int
jalv_frontend_open(Jalv* jalv)
{
if (!jalv_run_custom_ui(jalv) && !jalv->opts.non_interactive) {
// Primitive command prompt for setting control values
while (zix_sem_try_wait(&jalv->done)) {
char line[1024];
printf("> ");
if (fgets(line, sizeof(line), stdin)) {
jalv_process_command(jalv, line);
} else {
break;
}
}
} else {
if (!jalv->opts.non_interactive) {
init_cli_thread(jalv);
}

if (!jalv_run_custom_ui(jalv)) {
zix_sem_wait(&jalv->done);
}

Expand Down