lpt_device_t.internal_name added

src/device/hasp.c

@@ -301,6 +301,7 @@ hasp_close(void *priv)
 
 const lpt_device_t lpt_hasp_savquest_device = {
     .name = "Protection Dongle for Savage Quest",
+    .internal_name = "dongle_savquest",
     .init = hasp_init_savquest,
     .close = hasp_close,
     .write_data = hasp_write_data,

src/include/86box/lpt.h

@@ -20,6 +20,7 @@
 typedef struct
 {
     const char *name;
+    const char *internal_name;
 
     void *	(*init)(void *lpt);
     void	(*close)(void *p);

src/lpt.c

@@ -16,13 +16,24 @@
 
 lpt_port_t	lpt_ports[PARALLEL_MAX];
 
+const lpt_device_t lpt_none_device = {
+    .name = "None",
+    .internal_name = "none",
+    .init = NULL,
+    .close = NULL,
+    .write_data = NULL,
+    .write_ctrl = NULL,
+    .read_data = NULL,
+    .read_status = NULL,
+    .read_ctrl = NULL
+};
 
 static const struct {
     const char *internal_name;
     const lpt_device_t *device;
 } lpt_devices[] = {
 // clang-format off
-    {"none",            NULL                      },
+    {"none",            &lpt_none_device          },
     {"dss",             &dss_device               },
     {"lpt_dac",         &lpt_dac_device           },
     {"lpt_dac_stereo",  &lpt_dac_stereo_device    },
@@ -39,31 +50,29 @@ char *
 lpt_device_get_name(int id)
 {
     if (strlen((char *) lpt_devices[id].internal_name) == 0)
-	return NULL;
+        return NULL;
     if (!lpt_devices[id].device)
-	return "None";
+        return "None";
     return (char *) lpt_devices[id].device->name;
 }
 
-
 char *
 lpt_device_get_internal_name(int id)
 {
     if (strlen((char *) lpt_devices[id].internal_name) == 0)
-	return NULL;
+        return NULL;
     return (char *) lpt_devices[id].internal_name;
 }
 
-
 int
 lpt_device_get_from_internal_name(char *s)
 {
     int c = 0;
 
     while (strlen((char *) lpt_devices[c].internal_name) != 0) {
-	if (strcmp(lpt_devices[c].internal_name, s) == 0)
-		return c;
-	c++;
+        if (strcmp(lpt_devices[c].internal_name, s) == 0)
+            return c;
+        c++;
     }
 
     return 0;

src/network/net_plip.c

@@ -493,6 +493,7 @@ plip_close(void *priv)
 
 const lpt_device_t lpt_plip_device = {
     .name = "Parallel Line Internet Protocol",
+    .internal_name = "plip",
     .init = plip_lpt_init,
     .close = plip_close,
     .write_data = plip_write_data,

src/printer/prt_escp.c

@@ -2144,6 +2144,7 @@ escp_close(void *priv)
 
 const lpt_device_t lpt_prt_escp_device = {
     "Generic ESC/P Dot-Matrix",
+    "dot_matrix",
     escp_init,
     escp_close,
     write_data,

src/printer/prt_ps.c

@@ -401,6 +401,7 @@ ps_close(void *p)
 
 const lpt_device_t lpt_prt_ps_device = {
     .name = "Generic PostScript Printer",
+    .internal_name = "postscript",
     .init = ps_init,
     .close = ps_close,
     .write_data = ps_write_data,

src/printer/prt_text.c

@@ -484,6 +484,7 @@ prnt_close(void *priv)
 
 const lpt_device_t lpt_prt_text_device = {
     "Generic Text Printer",
+    "text_prt",
     prnt_init,
     prnt_close,
     write_data,

src/sound/snd_lpt_dac.c

@@ -110,6 +110,7 @@ dac_close(void *p)
 
 const lpt_device_t lpt_dac_device = {
     "LPT DAC / Covox Speech Thing",
+    "lpt_dac",
     dac_init,
     dac_close,
     dac_write_data,
@@ -121,6 +122,7 @@ const lpt_device_t lpt_dac_device = {
 
 const lpt_device_t lpt_dac_stereo_device = {
     "Stereo LPT DAC",
+    "lpt_dac_stereo",
     dac_stereo_init,
     dac_close,
     dac_write_data,

src/sound/snd_lpt_dss.c

@@ -133,6 +133,7 @@ dss_close(void *p)
 
 const lpt_device_t dss_device = {
     "Disney Sound Source",
+    "dss",
     dss_init,
     dss_close,
     dss_write_data,