Commit our flatpak wrapper used to wrap the flatpak so bolt launcher can work temporarily until we fix the container issue on RS3.scm

flatpak-wrapper.c

@@ -0,0 +1,44 @@
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+extern char **environ;
+
+void set_environment_variables() {
+    for (char **env = environ; *env != 0; env++) {
+        putenv(*env);
+    }
+}
+
+int main(int argc, char *argv[]) {
+    const char *flatpak_command = "flatpak run com.jagex.RuneScape";
+
+    set_environment_variables();
+
+    printf("Received arguments:\n");
+    for (int i = 1; i < argc; ++i) {
+        printf("%s\n", argv[i]);
+    }
+
+    size_t command_length = strlen(flatpak_command);
+    for (int i = 1; i < argc; ++i) {
+        command_length += strlen(argv[i]) + 1;
+    }
+
+    char *full_command = malloc(command_length + 1);
+    if (!full_command) {
+        perror("malloc");
+        exit(EXIT_FAILURE);
+    }
+
+    strcpy(full_command, flatpak_command);
+    strcat(full_command, " https://www.runescape.com/k=5/l=0/jav_config.ws"); // configURI
+    strcat(full_command, " --multi-instance"); // Allows us to run two flatpaks of the same app
+
+    printf("%s\n", full_command);
+
+    int result = system(full_command);
+    free(full_command);
+
+    return result;
+}