Merge branch 'GrayHatter-master'

toxav/toxav.c

@@ -106,24 +106,28 @@ void call_kill_transmission(ToxAVCall *call);
 
 uint32_t toxav_version_major(void)
 {
-    return 0;
+    return TOXAV_VERSION_MAJOR;
 }
+
 uint32_t toxav_version_minor(void)
 {
-    return 0;
+    return TOXAV_VERSION_MINOR;
 }
+
 uint32_t toxav_version_patch(void)
 {
-    return 0;
+    return TOXAV_VERSION_PATCH;
 }
+
 bool toxav_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch)
 {
-    (void)major;
-    (void)minor;
-    (void)patch;
-
-    return 1;
+  return (TOXAV_VERSION_MAJOR == major && /* Force the major version */
+            (TOXAV_VERSION_MINOR > minor || /* Current minor version must be newer than requested  -- or -- */
+                (TOXAV_VERSION_MINOR == minor && TOXAV_VERSION_PATCH >= patch) /* the patch must be the same or newer */
+            )
+         );
 }
+
 ToxAV *toxav_new(Tox *tox, TOXAV_ERR_NEW *error)
 {
     TOXAV_ERR_NEW rc = TOXAV_ERR_NEW_OK;

toxcore/tox.c

@@ -72,23 +72,26 @@ typedef struct Messenger Tox;
 
 uint32_t tox_version_major(void)
 {
-    return 0;
+    return TOX_VERSION_MAJOR;
 }
 
 uint32_t tox_version_minor(void)
 {
-    return 0;
+    return TOX_VERSION_MINOR;
 }
 
 uint32_t tox_version_patch(void)
 {
-    return 0;
+    return TOX_VERSION_PATCH;
 }
 
 bool tox_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch)
 {
-    //TODO
-    return 1;
+  return (TOX_VERSION_MAJOR == major && /* Force the major version */
+            (TOX_VERSION_MINOR > minor || /* Current minor version must be newer than requested -- or -- */
+                (TOX_VERSION_MINOR == minor && TOX_VERSION_PATCH >= patch) /* the patch must be the same or newer */
+            )
+         );
 }
 
 

toxencryptsave/toxencryptsave.c

@@ -47,6 +47,30 @@
 #error TOX_PASS_ENCRYPTION_EXTRA_LENGTH is assumed to be equal to (crypto_box_MACBYTES + crypto_box_NONCEBYTES + crypto_pwhash_scryptsalsa208sha256_SALTBYTES + TOX_ENC_SAVE_MAGIC_LENGTH)
 #endif
 
+uint32_t toxes_version_major(void)
+{
+    return TOXES_VERSION_MAJOR;
+}
+
+uint32_t toxes_version_minor(void)
+{
+    return TOXES_VERSION_MINOR;
+}
+
+uint32_t toxes_version_patch(void)
+{
+    return TOXES_VERSION_PATCH;
+}
+
+bool toxes_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch)
+{
+  return (TOXES_VERSION_MAJOR == major && /* Force the major version */
+            (TOXES_VERSION_MINOR > minor || /* Current minor version must be newer than requested  -- or -- */
+                (TOXES_VERSION_MINOR == minor && TOXES_VERSION_PATCH >= patch) /* the patch must be the same or newer */
+            )
+         );
+}
+
 /* Clients should consider alerting their users that, unlike plain data, if even one bit
  * becomes corrupted, the data will be entirely unrecoverable.
  * Ditto if they forget their password, there is no way to recover the data.

toxencryptsave/toxencryptsave.h

@@ -42,6 +42,87 @@ struct Tox_Options;
 #define TOX_PASS_KEY_LENGTH 32
 #define TOX_PASS_ENCRYPTION_EXTRA_LENGTH 80
 
+/**
+ * ToxEncryptSave.
+ */
+#ifndef TOXES_DEFINED
+#define TOXES_DEFINED
+#endif /* TOXES_DEFINED */
+
+
+/*******************************************************************************
+ *
+ * :: API version
+ *
+ ******************************************************************************/
+/**
+ * The major version number. Incremented when the API or ABI changes in an
+ * incompatible way.
+ */
+#define TOXES_VERSION_MAJOR               0u
+
+/**
+ * The minor version number. Incremented when functionality is added without
+ * breaking the API or ABI. Set to 0 when the major version number is
+ * incremented.
+ */
+#define TOXES_VERSION_MINOR               0u
+
+/**
+ * The patch or revision number. Incremented when bugfixes are applied without
+ * changing any functionality or API or ABI.
+ */
+#define TOXES_VERSION_PATCH               0u
+
+/**
+ * A macro to check at preprocessing time whether the client code is compatible
+ * with the installed version of ToxAV.
+ */
+#define TOXES_VERSION_IS_API_COMPATIBLE(MAJOR, MINOR, PATCH)        \
+  (TOXES_VERSION_MAJOR == MAJOR &&                                \
+   (TOXES_VERSION_MINOR > MINOR ||                                \
+    (TOXES_VERSION_MINOR == MINOR &&                              \
+     TOXES_VERSION_PATCH >= PATCH)))
+
+/**
+ * A macro to make compilation fail if the client code is not compatible with
+ * the installed version of ToxAV.
+ */
+#define TOXES_VERSION_REQUIRE(MAJOR, MINOR, PATCH)                \
+  typedef char toxes_required_version[TOXES_IS_COMPATIBLE(MAJOR, MINOR, PATCH) ? 1 : -1]
+
+/**
+ * A convenience macro to call toxES_version_is_compatible with the currently
+ * compiling API version.
+ */
+#define TOXES_VERSION_IS_ABI_COMPATIBLE()                         \
+  toxes_version_is_compatible(TOXES_VERSION_MAJOR, TOXES_VERSION_MINOR, TOXES_VERSION_PATCH)
+
+/**
+ * Return the major version number of the library. Can be used to display the
+ * ToxAV library version or to check whether the client is compatible with the
+ * dynamically linked version of ToxAV.
+ */
+uint32_t toxes_version_major(void);
+
+/**
+ * Return the minor version number of the library.
+ */
+uint32_t toxes_version_minor(void);
+
+/**
+ * Return the patch number of the library.
+ */
+uint32_t toxes_version_patch(void);
+
+/**
+ * Return whether the compiled library version is compatible with the passed
+ * version numbers.
+ */
+bool toxes_version_is_compatible(uint32_t major, uint32_t minor, uint32_t patch);
+
+
+
 /* This module is conceptually organized into two parts. The first part are the functions
  * with "key" in the name. To use these functions, first derive an encryption key
  * from a password with tox_derive_key_from_pass, and use the returned key to