first commit

src/vmrcli.c

@@ -0,0 +1,97 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <getopt.h>
+#include "cdll.h"
+#include "vmr.h"
+
+#define MAX_LINE 1024
+
+int init_voicemeeter(T_VBVMR_INTERFACE *vmr);
+void interactive(T_VBVMR_INTERFACE *vmr);
+
+int main(int argc, char *argv[])
+{
+    bool iflag = false;
+    int c;
+
+    while ((c = getopt(argc, argv, "i")) != -1)
+    {
+        switch (c)
+        {
+        case 'i':
+            iflag = true;
+            break;
+        default:
+            abort();
+        }
+    }
+
+    static T_VBVMR_INTERFACE iVMR;
+    T_VBVMR_INTERFACE *vmr = &iVMR;
+
+    int rep = init_voicemeeter(vmr);
+    if (rep)
+    {
+        exit(EXIT_FAILURE);
+    }
+
+    if (iflag)
+    {
+        puts("Interactive mode enabled. Enter 'Q' to exit.");
+        interactive(vmr);
+    }
+    else
+    {
+        for (int i = optind; i < argc; i++)
+        {
+            set_parameters(vmr, argv[i]);
+        }
+    }
+
+    rep = logout(vmr);
+    if (!rep)
+        return EXIT_SUCCESS;
+    else
+        return EXIT_FAILURE;
+}
+
+int init_voicemeeter(T_VBVMR_INTERFACE *vmr)
+{
+    int rep = initialize_dll_interfaces(vmr);
+    if (rep < 0)
+    {
+        if (rep == -100)
+        {
+            fputs("Voicemeeter is not installed", stderr);
+        }
+        else
+        {
+            fprintf(stderr, "Error loading Voicemeeter dll with code %d\n", rep);
+        }
+        return rep;
+    }
+
+    rep = login(vmr);
+    if (rep != 0)
+    {
+        fputs("Error logging into Voicemeeter", stderr);
+        return rep;
+    }
+    clear_dirty(vmr);
+
+    return 0;
+}
+
+void interactive(T_VBVMR_INTERFACE *vmr)
+{
+    char input[MAX_LINE];
+
+    while (fgets(input, MAX_LINE, stdin) != NULL)
+    {
+        if (strncmp(input, "Q", 1) == 0 || strncmp(input, "q", 1) == 0)
+            break;
+
+        set_parameters(vmr, input);
+    }
+}