feat: universal ir signal selection

Author: portasynthinca3

applications/main/infrared/infrared_brute_force.c

@@ -2,26 +2,61 @@
 
 #include <stdlib.h>
 #include <m-dict.h>
+#include <m-array.h>
 #include <flipper_format/flipper_format.h>
 
 #include "infrared_signal.h"
 
+ARRAY_DEF(SignalPositionArray, size_t, M_DEFAULT_OPLIST);
+
 typedef struct {
-    uint32_t index;
-    uint32_t count;
+    size_t index;
+    SignalPositionArray_t signals;
 } InfraredBruteForceRecord;
 
+static inline void ir_bf_record_init(InfraredBruteForceRecord* record) {
+    record->index = 0;
+    SignalPositionArray_init(record->signals);
+}
+#define IR_BF_RECORD_INIT(r) (ir_bf_record_init(&(r)))
+
+static inline void
+    ir_bf_record_init_set(InfraredBruteForceRecord* dest, const InfraredBruteForceRecord* src) {
+    dest->index = src->index;
+    SignalPositionArray_init_set(dest->signals, src->signals);
+}
+#define IR_BF_RECORD_INIT_SET(d, s) (ir_bf_record_init_set(&(d), &(s)))
+
+static inline void
+    ir_bf_record_set(InfraredBruteForceRecord* dest, const InfraredBruteForceRecord* src) {
+    dest->index = src->index;
+    SignalPositionArray_set(dest->signals, src->signals);
+}
+#define IR_BF_RECORD_SET(d, s) (ir_bf_record_set(&(d), &(s)))
+
+static inline void ir_bf_record_clear(InfraredBruteForceRecord* record) {
+    SignalPositionArray_clear(record->signals);
+}
+#define IR_BF_RECORD_CLEAR(r) (ir_bf_record_clear(&(r)))
+
+#define IR_BF_RECORD_OPLIST           \
+    (INIT(IR_BF_RECORD_INIT),         \
+     INIT_SET(IR_BF_RECORD_INIT_SET), \
+     SET(IR_BF_RECORD_SET),           \
+     CLEAR(IR_BF_RECORD_CLEAR))
+
 DICT_DEF2(
     InfraredBruteForceRecordDict,
     FuriString*,
     FURI_STRING_OPLIST,
     InfraredBruteForceRecord,
-    M_POD_OPLIST);
+    IR_BF_RECORD_OPLIST);
 
 struct InfraredBruteForce {
     FlipperFormat* ff;
     const char* db_filename;
     FuriString* current_record_name;
+    InfraredBruteForceRecord current_record;
     InfraredSignal* current_signal;
     InfraredBruteForceRecordDict_t records;
     bool is_started;
@@ -39,18 +74,21 @@ InfraredBruteForce* infrared_brute_force_alloc(void) {
 }
 
 void infrared_brute_force_free(InfraredBruteForce* brute_force) {
+    furi_check(brute_force);
     furi_assert(!brute_force->is_started);
     InfraredBruteForceRecordDict_clear(brute_force->records);
     furi_string_free(brute_force->current_record_name);
     free(brute_force);
 }
 
 void infrared_brute_force_set_db_filename(InfraredBruteForce* brute_force, const char* db_filename) {
+    furi_check(brute_force);
     furi_assert(!brute_force->is_started);
     brute_force->db_filename = db_filename;
 }
 
 InfraredErrorCode infrared_brute_force_calculate_messages(InfraredBruteForce* brute_force) {
+    furi_check(brute_force);
     furi_assert(!brute_force->is_started);
     furi_assert(brute_force->db_filename);
     InfraredErrorCode error = InfraredErrorCodeNone;
@@ -66,19 +104,19 @@ InfraredErrorCode infrared_brute_force_calculate_messages(InfraredBruteForce* br
             break;
         }
 
-        bool signals_valid = false;
+        size_t signal_start = flipper_format_tell(ff);
+        bool signal_valid = false;
         while(infrared_signal_read_name(ff, signal_name) == InfraredErrorCodeNone) {
             error = infrared_signal_read_body(signal, ff);
-            signals_valid = (!INFRARED_ERROR_PRESENT(error)) && infrared_signal_is_valid(signal);
-            if(!signals_valid) break;
+            signal_valid = (!INFRARED_ERROR_PRESENT(error)) && infrared_signal_is_valid(signal);
+            if(!signal_valid) break;
 
             InfraredBruteForceRecord* record =
                 InfraredBruteForceRecordDict_get(brute_force->records, signal_name);
-            if(record) { //-V547
-                ++(record->count);
-            }
+            furi_assert(record);
+            SignalPositionArray_push_back(record->signals, signal_start);
         }
-        if(!signals_valid) break;
+        if(!signal_valid) break;
     } while(false);
 
     infrared_signal_free(signal);
@@ -93,6 +131,7 @@ bool infrared_brute_force_start(
     InfraredBruteForce* brute_force,
     uint32_t index,
     uint32_t* record_count) {
+    furi_check(brute_force);
     furi_assert(!brute_force->is_started);
     bool success = false;
     *record_count = 0;
@@ -103,9 +142,10 @@ bool infrared_brute_force_start(
         InfraredBruteForceRecordDict_next(it)) {
         const InfraredBruteForceRecordDict_itref_t* record = InfraredBruteForceRecordDict_cref(it);
         if(record->value.index == index) {
-            *record_count = record->value.count;
+            *record_count = SignalPositionArray_size(record->value.signals);
             if(*record_count) {
                 furi_string_set(brute_force->current_record_name, record->key);
+                brute_force->current_record = record->value;
             }
             break;
         }
@@ -124,10 +164,12 @@ bool infrared_brute_force_start(
 }
 
 bool infrared_brute_force_is_started(const InfraredBruteForce* brute_force) {
+    furi_check(brute_force);
     return brute_force->is_started;
 }
 
 void infrared_brute_force_stop(InfraredBruteForce* brute_force) {
+    furi_check(brute_force);
     furi_assert(brute_force->is_started);
     furi_string_reset(brute_force->current_record_name);
     infrared_signal_free(brute_force->current_signal);
@@ -138,25 +180,32 @@ void infrared_brute_force_stop(InfraredBruteForce* brute_force) {
     furi_record_close(RECORD_STORAGE);
 }
 
-bool infrared_brute_force_send_next(InfraredBruteForce* brute_force) {
+bool infrared_brute_force_send(InfraredBruteForce* brute_force, uint32_t signal_index) {
+    furi_check(brute_force);
     furi_assert(brute_force->is_started);
 
-    const bool success = infrared_signal_search_by_name_and_read(
-                             brute_force->current_signal,
-                             brute_force->ff,
-                             furi_string_get_cstr(brute_force->current_record_name)) ==
-                         InfraredErrorCodeNone;
-    if(success) {
-        infrared_signal_transmit(brute_force->current_signal);
-    }
-    return success;
+    if(signal_index >= SignalPositionArray_size(brute_force->current_record.signals)) return false;
+
+    size_t signal_start =
+        *SignalPositionArray_cget(brute_force->current_record.signals, signal_index);
+    if(!flipper_format_seek(brute_force->ff, signal_start, FlipperFormatOffsetFromStart))
+        return false;
+
+    if(INFRARED_ERROR_PRESENT(
+           infrared_signal_read_body(brute_force->current_signal, brute_force->ff)))
+        return false;
+
+    infrared_signal_transmit(brute_force->current_signal);
+    return true;
 }
 
 void infrared_brute_force_add_record(
     InfraredBruteForce* brute_force,
     uint32_t index,
     const char* name) {
-    InfraredBruteForceRecord value = {.index = index, .count = 0};
+    InfraredBruteForceRecord value;
+    ir_bf_record_init(&value);
+    value.index = index;
     FuriString* key;
     key = furi_string_alloc_set(name);
     InfraredBruteForceRecordDict_set_at(brute_force->records, key, value);

applications/main/infrared/infrared_brute_force.h

@@ -78,18 +78,16 @@ bool infrared_brute_force_is_started(const InfraredBruteForce* brute_force);
 void infrared_brute_force_stop(InfraredBruteForce* brute_force);
 
 /**
- * @brief Send the next signal from the chosen category.
- *
- * This function is called repeatedly until no more signals are left
- * in the chosen signal category.
- *
- * @warning Transmission must be started first by calling infrared_brute_force_start()
- * before calling this function.
- *
- * @param[in,out] brute_force pointer to the instance to be used.
- * @returns true if the next signal existed and could be transmitted, false otherwise.
+ * @brief Send an arbitrary signal from the chosen category.
+ * 
+ * @param[in] brute_force pointer to the instance
+ * @param signal_index the index of the signal within the category, must be
+ *                     between 0 and `record_count` as told by
+ *                     `infrared_brute_force_start`
+ * 
+ * @returns true on success, false otherwise
  */
-bool infrared_brute_force_send_next(InfraredBruteForce* brute_force);
+bool infrared_brute_force_send(InfraredBruteForce* brute_force, uint32_t signal_index);
 
 /**
  * @brief Add a signal category to an InfraredBruteForce instance's dictionary.

applications/main/infrared/infrared_cli.c

@@ -475,25 +475,24 @@ static void
             break;
         }
 
-        uint32_t record_count;
+        uint32_t signal_count, current_signal = 0;
         bool running = infrared_brute_force_start(
-            brute_force, INFRARED_BRUTE_FORCE_DUMMY_INDEX, &record_count);
+            brute_force, INFRARED_BRUTE_FORCE_DUMMY_INDEX, &signal_count);
 
-        if(record_count <= 0) {
+        if(signal_count <= 0) {
             printf("Invalid signal name.\r\n");
             break;
         }
 
-        printf("Sending %lu signal(s)...\r\n", record_count);
+        printf("Sending %lu signal(s)...\r\n", signal_count);
         printf("Press Ctrl-C to stop.\r\n");
 
-        int records_sent = 0;
         while(running) {
-            running = infrared_brute_force_send_next(brute_force);
+            running = infrared_brute_force_send(brute_force, current_signal);
 
             if(cli_cmd_interrupt_received(cli)) break;
 
-            printf("\r%d%% complete.", (int)((float)records_sent++ / (float)record_count * 100));
+            printf("\r%d%% complete.", (int)((float)current_signal++ / (float)signal_count * 100));
             fflush(stdout);
         }
 

applications/main/infrared/infrared_custom_event.h

@@ -3,7 +3,7 @@
 #include <stdint.h>
 #include <stddef.h>
 
-enum InfraredCustomEventType {
+typedef enum {
     // Reserve first 100 events for button types and indexes, starting from 0
     InfraredCustomEventTypeReserved = 100,
     InfraredCustomEventTypeMenuSelected,
@@ -13,7 +13,7 @@ enum InfraredCustomEventType {
     InfraredCustomEventTypeTextEditDone,
     InfraredCustomEventTypePopupClosed,
     InfraredCustomEventTypeButtonSelected,
-    InfraredCustomEventTypeBackPressed,
+    InfraredCustomEventTypePopupInput,
     InfraredCustomEventTypeTaskFinished,
 
     InfraredCustomEventTypeRpcLoadFile,
@@ -27,7 +27,7 @@ enum InfraredCustomEventType {
 
     InfraredCustomEventTypeGpioTxPinChanged,
     InfraredCustomEventTypeGpioOtgChanged,
-};
+} InfraredCustomEventType;
 
 #pragma pack(push, 1)
 typedef union {