input: make sr_input{_module} opaque to clients.

include/libsigrok/libsigrok.h

@@ -443,78 +443,8 @@ struct sr_option {
 	GSList *values;
 };
 
-/** Input (file) module struct. */
+struct sr_input;
-struct sr_input {
+struct sr_input_module;
-	/**
-	 * A pointer to this input module's 'struct sr_input_module'.
-	 * The frontend can use this to call the module's callbacks.
-	 */
-	struct sr_input_module *module;
-
-	GHashTable *param;
-
-	struct sr_dev_inst *sdi;
-
-	void *internal;
-};
-
-/** Input (file) module driver. */
-struct sr_input_module {
-	/** The unique ID for this input module. Must not be NULL. */
-	char *id;
-
-	/**
-	 * A short description of the input module, which can (for example)
-	 * be displayed to the user by frontends. Must not be NULL.
-	 */
-	char *description;
-
-	/**
-	 * Check if this input module can load and parse the specified file.
-	 *
-	 * @param[in] filename The name (and path) of the file to check.
-	 *
-	 * @retval TRUE This module knows the format.
-	 * @retval FALSE This module does not know the format.
-	 */
-	int (*format_match) (const char *filename);
-
-	/**
-	 * Initialize the input module.
-	 *
-	 * @param in A pointer to a valid 'struct sr_input' that the caller
-	 *           has to allocate and provide to this function. It is also
-	 *           the responsibility of the caller to free it later.
-	 * @param[in] filename The name (and path) of the file to use.
-	 *
-	 * @retval SR_OK Success
-	 * @retval other Negative error code.
-	 */
-	int (*init) (struct sr_input *in, const char *filename);
-
-	/**
-	 * Load a file, parsing the input according to the file's format.
-	 *
-	 * This function will send datafeed packets to the session bus, so
-	 * the calling frontend must have registered its session callbacks
-	 * beforehand.
-	 *
-	 * The packet types sent across the session bus by this function must
-	 * include at least SR_DF_HEADER, SR_DF_END, and an appropriate data
-	 * type such as SR_DF_LOGIC. It may also send a SR_DF_TRIGGER packet
-	 * if appropriate.
-	 *
-	 * @param in A pointer to a valid 'struct sr_input' that the caller
-	 *           has to allocate and provide to this function. It is also
-	 *           the responsibility of the caller to free it later.
-	 * @param filename The name (and path) of the file to use.
-	 *
-	 * @retval SR_OK Success
-	 * @retval other Negative error code.
-	 */
-	int (*loadfile) (struct sr_input *in, const char *filename);
-};
-
 struct sr_output;
 struct sr_output_module;
 

src/libsigrok-internal.h

@@ -168,6 +168,78 @@ struct sr_context {
 #endif
 };
 
+/** Input (file) module struct. */
+struct sr_input {
+	/**
+	 * A pointer to this input module's 'struct sr_input_module'.
+	 * The frontend can use this to call the module's callbacks.
+	 */
+	struct sr_input_module *module;
+
+	GHashTable *param;
+
+	struct sr_dev_inst *sdi;
+
+	void *internal;
+};
+
+/** Input (file) module driver. */
+struct sr_input_module {
+	/** The unique ID for this input module. Must not be NULL. */
+	char *id;
+
+	/**
+	 * A short description of the input module, which can (for example)
+	 * be displayed to the user by frontends. Must not be NULL.
+	 */
+	char *description;
+
+	/**
+	 * Check if this input module can load and parse the specified file.
+	 *
+	 * @param[in] filename The name (and path) of the file to check.
+	 *
+	 * @retval TRUE This module knows the format.
+	 * @retval FALSE This module does not know the format.
+	 */
+	int (*format_match) (const char *filename);
+
+	/**
+	 * Initialize the input module.
+	 *
+	 * @param in A pointer to a valid 'struct sr_input' that the caller
+	 *           has to allocate and provide to this function. It is also
+	 *           the responsibility of the caller to free it later.
+	 * @param[in] filename The name (and path) of the file to use.
+	 *
+	 * @retval SR_OK Success
+	 * @retval other Negative error code.
+	 */
+	int (*init) (struct sr_input *in, const char *filename);
+
+	/**
+	 * Load a file, parsing the input according to the file's format.
+	 *
+	 * This function will send datafeed packets to the session bus, so
+	 * the calling frontend must have registered its session callbacks
+	 * beforehand.
+	 *
+	 * The packet types sent across the session bus by this function must
+	 * include at least SR_DF_HEADER, SR_DF_END, and an appropriate data
+	 * type such as SR_DF_LOGIC. It may also send a SR_DF_TRIGGER packet
+	 * if appropriate.
+	 *
+	 * @param in A pointer to a valid 'struct sr_input' that the caller
+	 *           has to allocate and provide to this function. It is also
+	 *           the responsibility of the caller to free it later.
+	 * @param filename The name (and path) of the file to use.
+	 *
+	 * @retval SR_OK Success
+	 * @retval other Negative error code.
+	 */
+	int (*loadfile) (struct sr_input *in, const char *filename);
+};
+
 /** Output module instance. */
 struct sr_output {
 	/** A pointer to this output's module.  */