Door config settings (and some fixes to doorgroup reporting)

[tpg/opendispense2.git] / src / server / handler_door.c

diff --git a/src/server/handler_door.c b/src/server/handler_door.c
index c132e07..9942526 100644 (file)
--- a/src/server/handler_door.c
+++ b/src/server/handler_door.c
@@ -14,6 +14,10 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
+#define        DEBUG   1
+
+#define DOOR_UNLOCKED_DELAY    10      // 10 seconds before it re-locks
+
 // === IMPORTS ===
 
 // === PROTOTYPES ===
@@ -28,17 +32,12 @@ tHandler    gDoor_Handler = {
        Door_CanDispense,
        Door_DoDispense
 };
-//char *gsDoor_SerialPort = "/dev/ttyS0";
+char   *gsDoor_Password = "";
 // int giDoor_SerialFD;
 
 // == CODE ===
-int Door_InitHandler()
-{
-//     printf("connecting to door...\n");
-//     giDoor_SerialFD = open(gsDoor_SerialPort, O_RDWR);
-//     if( giDoor_SerialFD == -1 ) {
-//             fprintf(stderr, "ERROR: Unable to open coke serial port ('%s')\n", gsDoor_SerialPort);
-//     }
+int Door_InitHandler(void)
+{      
        return 0;
 }
 
@@ -46,8 +45,23 @@ int Door_InitHandler()
  */
 int Door_CanDispense(int User, int Item)
 {
+       #if DEBUG
+       printf("Door_CanDispense: (User=%i,Item=%i)\n", User, Item);
+       #endif
        // Sanity please
-       if( Item == 0 ) return -1;
+       if( Item != 0 ) return -1;
+       
+       if( !(Bank_GetFlags(User) & USER_FLAG_DOORGROUP) )
+       {
+               #if DEBUG
+               printf("Door_CanDispense: User %i not in door\n", User);
+               #endif
+               return 1;
+       }
+       
+       #if DEBUG
+       printf("Door_CanDispense: User %i can open the door\n", User);
+       #endif
        
        return 0;
 }
@@ -57,13 +71,56 @@ int Door_CanDispense(int User, int Item)
  */
 int Door_DoDispense(int User, int Item)
 {
-       char    tmp[32], *status;
-       regmatch_t      matches[4];
-
+       FILE    *pipe;
+       char    buf[512];       // Buffer flush location - the sewer :)
+       
+       #if DEBUG
+       printf("Door_DoDispense: (User=%i,Item=%i)\n", User, Item);
+       #endif
+       
        // Sanity please
        if( Item != 0 ) return -1;
        
+       // Check if user is in door
+       if( !(Bank_GetFlags(User) & USER_FLAG_DOORGROUP) )
+       {
+               #if DEBUG
+               printf("Door_CanDispense: User %i not in door\n", User);
+               #endif
+               return 1;
+       }
+       
        // llogin or other
+       pipe = popen("llogin door -w -", "w");
+       if( !pipe || pipe == (void*)-1 ) {
+               #if DEBUG
+               printf("Door_DoDispense: llogin failure\n");
+               #endif
+               return -1;
+       }
+       if( fread(buf, 512, 1, pipe) == 0 )     return -1;      // Flush!
+       
+       // Send password
+       fputs(gsDoor_Password, pipe);
+       fputs("\n", pipe);
+       if( fread(buf, 512, 1, pipe) == 0 )     return -1;      // Flush!
+       
+       // ATH1 - Unlock door
+       fputs("ATH1\n", pipe);
+       if( fread(buf, 512, 1, pipe) == 0 )     return -1;      // Flush!
+       
+       // Wait before re-locking
+       sleep(DOOR_UNLOCKED_DELAY);
+
+       // Re-lock the door
+       fputs("ATH0\n", pipe);
+       if( fread(buf, 512, 1, pipe) == 0 )     return -1;      // Flush!
+       
+       pclose(pipe);
+       
+       #if DEBUG
+       printf("Door_DoDispense: User %i opened door\n", User);
+       #endif
 
        return 0;
 }