Adding base source

2025-09-20 18:01:59 +10:00
parent 44f27e90f6
commit 61f517d159
51 changed files with 10086 additions and 0 deletions
@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../external/cJSON.h"
+#include "logger.h"
+#include "utils.h"
+#include "endpoint_ping.h"
+
+// Parse the JSON returned from the /rest/ping endpoint
+// Returns 1 if failure occured, else 0
+int opensubsonic_ping_parse(char* data, opensubsonic_ping_struct** pingStruct) {
+    // Allocate on the heap
+    *pingStruct = (opensubsonic_ping_struct*)malloc(sizeof(opensubsonic_ping_struct));
+    
+    // Initialize struct variables
+    (*pingStruct)->status = NULL;
+    (*pingStruct)->version = NULL;
+    (*pingStruct)->serverType = NULL;
+    (*pingStruct)->serverVersion = NULL;
+    (*pingStruct)->openSubsonicCapable = false;
+    (*pingStruct)->error = false;
+    (*pingStruct)->errorCode = 0;
+    (*pingStruct)->errorMessage = NULL;
+
+    // Parse the JSON
+    cJSON* root = cJSON_Parse(data);
+    if (root == NULL) {
+        logger_log_error(__func__, "Error parsing JSON.");
+        return 1;
+    }
+
+    // Make an object from subsonic-response
+    cJSON* subsonic_root = cJSON_GetObjectItemCaseSensitive(root, "subsonic-response");
+    if (subsonic_root == NULL) {
+        logger_log_error(__func__, "Error handling JSON - subsonic-response does not exist.");
+        cJSON_Delete(root);
+        return 1;
+    }
+    
+    OSS_Psoj(&(*pingStruct)->status, subsonic_root, "status");
+    OSS_Psoj(&(*pingStruct)->version, subsonic_root, "version");
+    OSS_Psoj(&(*pingStruct)->serverType, subsonic_root, "type");
+    OSS_Psoj(&(*pingStruct)->serverVersion, subsonic_root, "serverVersion");
+    OSS_Pboj(&(*pingStruct)->openSubsonicCapable, subsonic_root, "openSubsonic");
+
+    // Check if an error is present
+    cJSON* subsonic_error = cJSON_GetObjectItemCaseSensitive(subsonic_root, "error");
+    if (subsonic_error == NULL) {
+        // Error did not occur, return
+        cJSON_Delete(root);
+        return 0;
+    }
+    (*pingStruct)->error = true;
+
+    // From this point on, error has occured, capture error information
+    OSS_Pioj(&(*pingStruct)->errorCode, subsonic_error, "code");
+    OSS_Psoj(&(*pingStruct)->errorMessage, subsonic_error, "message");
+    logger_log_error(__func__, "Error noted in JSON - Code %d: %s", (*pingStruct)->errorCode, (*pingStruct)->errorMessage);
+
+    cJSON_Delete(root);
+    return 1;
+}
+
+// Free the dynamically allocated elements of the opensubsonic_ping_struct structure
+void opensubsonic_ping_struct_free(opensubsonic_ping_struct** pingStruct) {
+    logger_log_general(__func__, "Freeing /ping endpoint heap objects.");
+    if ((*pingStruct)->status != NULL) { free((*pingStruct)->status); }
+    if ((*pingStruct)->version != NULL) { free((*pingStruct)->version); }
+    if ((*pingStruct)->serverType != NULL) { free((*pingStruct)->serverType); }
+    if ((*pingStruct)->serverVersion != NULL) { free((*pingStruct)->serverVersion); }
+    if ((*pingStruct)->errorMessage != NULL) { free((*pingStruct)->errorMessage); }
+    if (*pingStruct != NULL) { free(*pingStruct); }
+}