implements a short list of quickcommands

include/util.h

@@ -8,9 +8,16 @@
 #ifndef __UTIL_H__
 #define __UTIL_H__
 
+struct quickcommand
+{
+    char *name;
+    char *fullcommand;
+};
+
 void remove_last_part_of_path(char *fullpath);
 char *kind_as_string(char *s, int kind, int n);
 char *version_as_string(char *s, long v, int n);
 bool is_comment(char *s);
+struct quickcommand *command_in_quickcommands(const char *command, struct quickcommand *quickcommands, int n);
 
 #endif /* __UTIL_H__ */

src/util.c

@@ -82,3 +82,25 @@ bool is_comment(char *s)
 {
     return s[0] == '#';
 }
+
+/**
+ * @brief Searches the quickcommands array for a quickcommand
+ * corresponding to the command_key.
+ *
+ * @param command_key The key used to search for the quickcommand
+ * @param quickcommands Pointer to an array of quickcommands
+ * @param n The number of quickcommands
+ * @return struct quickcommand* Pointer to the found quickcommand
+ * May return NULL if quickcommand not found.
+ */
+struct quickcommand *command_in_quickcommands(const char *command_key, struct quickcommand *quickcommands, int n)
+{
+    for (int i = 0; i < n; i++)
+    {
+        if (strncmp(command_key, quickcommands[i].name, strlen(command_key)) == 0)
+        {
+            return &quickcommands[i];
+        }
+    }
+    return NULL;
+}

src/vmrcli.c

@@ -33,6 +33,7 @@
               "\ts: Launch the StreamerView application"
 #define OPTSTR ":hk:msc:iID:v"
 #define MAX_LINE 512
+#define COUNT_OF(x) (sizeof(x) / sizeof(x[0]))
 
 /**
  * @enum The kind of values a get call may return.
@@ -56,6 +57,13 @@ struct result
     } val;
 };
 
+struct quickcommand quickcommands[] = {
+    {.name = "lock", .fullcommand = "command.lock=1"},
+    {.name = "unlock", .fullcommand = "command.lock=0"},
+    {.name = "show", .fullcommand = "command.show=1"},
+    {.name = "hide", .fullcommand = "command.show=0"},
+    {.name = "restart", .fullcommand = "command.restart=1"}};
+
 static bool vflag = false;
 
 static void usage(void);
@@ -290,6 +298,17 @@ void parse_command(PT_VMR vmr, char *command)
 {
     log_debug("Parsing %s", command);
 
+    struct quickcommand *qc_ptr = command_in_quickcommands(command, quickcommands, (int)COUNT_OF(quickcommands));
+    if (qc_ptr != NULL)
+    {
+        set_parameters(vmr, qc_ptr->fullcommand);
+        if (vflag)
+        {
+            printf("Setting %s\n", qc_ptr->fullcommand);
+        }
+        return;
+    }
+
     if (command[0] == '!') /* toggle */
     {
         command++;