Merge branch 'dev' of https://git.robbyzambito.me/robby/guestfs-inspect into dev

Dockerfile

@@ -1,3 +1,4 @@
 FROM debian
 
-RUN apt update && apt upgrade -y && apt install -y libczmq-dev libguestfs-dev gcc valgrind gdb make
+RUN apt update && apt upgrade -y
+RUN apt install -y libczmq-dev libguestfs-dev gcc valgrind gdb make pkg-config

Makefile

@@ -1,2 +1,7 @@
-build:
+daemon:
 	gcc guestfs-inspectd.c -o guestfs-inspectd `pkg-config libguestfs libczmq --cflags --libs`
+
+client:
+	gcc guestfs-inspect.c -o guestfs-inspect `pkg-config libguestfs libczmq --cflags --libs`
+
+build: daemon client

guestfs-inspect.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <czmq.h>
+#include <guestfs.h>
+
+#include "libguestfs-inspect.h"
+
+#define STREQ(a, b) (strcmp((a), (b)) == 0)
+
+void print_help(char *);
+
+int main(int argc, char **argv) {
+  if (argc == 1) {
+    print_help(argv[0]);
+    return EXIT_SUCCESS;
+  }
+
+  char *ep = endpoint();
+  zsock_t *daemon = zsock_new_req(ep);
+  free(ep);
+  
+  return EXIT_SUCCESS;
+}
+
+void print_help(char *name) {
+  printf("Usage: %s [name] [command] <arguments>\n", name);
+  printf("Commands:\n");
+  printf("  ls  <path>\n");
+  printf("  cat <path>\n");
+}

guestfs-inspectd.c

@@ -11,19 +11,9 @@
 
 static void *worker_task(zsock_t*, char*);
 
-char *endpoint(void);
-
 static int compare_key_len(const void*, const void*);
 static int count_mountpoints(char *const *argv);
 
-char *endpoint() {
-  // TODO: This should be based on GUESTFS_INSPECT_ENDPOINT, or XDG_RUNTIME_DIR if the former is not set, and default to a sensible path if neither are set.
-  const char* ep = "ipc:///tmp/guestfs-inspect.sock";
-  char *res = malloc(strlen(ep) + 1);
-  strcpy(res, ep);
-  return res;
-}
-
 static int compare_key_len(const void *p1, const void *p2) {
   const char *key1 = *(char* const*) p1;
   const char *key2 = *(char* const*) p2;
@@ -105,8 +95,8 @@ static void *worker_task(zsock_t *pipe, char *disk_path) {
   // ZeroMQ Opens here
   zsock_signal(pipe, 0);
   while (true) {
-    zmsg_t *message = zmsg_recv(pipe);
+    zmsg_t *msg = zmsg_recv(pipe);
-    if (!message) {
+    if (!msg) {
       break;
     }
     // Process message
@@ -115,7 +105,7 @@ static void *worker_task(zsock_t *pipe, char *disk_path) {
 
     // Sending reply
     zmsg_send(&msg, pipe);
-    zmsg_destory(&msg);
+    zmsg_destroy(&msg);
   }
   */
 
@@ -154,13 +144,18 @@ int main(int argc, char **argv) {
 
     // Find the worker with the given name.
     zactor_t *worker = NULL;
+    struct guestfs_inpsect_command *cmd = (struct guestfs_inpsect_command *) zmsg_last(msg);
     for (int i = 0; i < worker_count; i++) {
-
+      if (STREQ(cmd->name, worker_map[i].name)) {
+        worker = worker_map[i].name;
+        break;
+      }
     }
     if (worker) {
       zmsg_send(&msg, zactor_sock(worker));
     } else {
       // The name specified does not exist.
+      printf("There is no drive with the name %s\n.", cmd->name);
     }
   }
   return EXIT_SUCCESS;

libguestfs-inspect.h

@@ -21,3 +21,11 @@ struct guestfs_inpsect_command {
   char name[];
 };
 
+static char *endpoint() {
+  // TODO: This should be based on GUESTFS_INSPECT_ENDPOINT, or XDG_RUNTIME_DIR if the former is not set, and default to a sensible path if neither are set.
+  const char* ep = "ipc:///tmp/guestfs-inspect.sock";
+  char *res = malloc(strlen(ep) + 1);
+  strcpy(res, ep);
+  return res;
+}
+