WMI (Windows): add --wmi-timeout option

src/common/init.c

@@ -41,6 +41,8 @@ static void defaultConfig(void)
     #if defined(__linux__) || defined(__FreeBSD__)
     ffStrbufInit(&instance.config.playerName);
     ffStrbufInit(&instance.config.osFile);
+    #elif defined(_WIN32)
+    instance.config.wmiTimeout = 5000;
     #endif
 
     instance.config.showErrors = false;

src/common/jsonconfig.c

@@ -312,6 +312,9 @@ const char* ffParseGeneralJsonConfig(void)
             ffStrbufSetS(&config->playerName, yyjson_get_str(val));
         else if (ffStrEqualsIgnCase(key, "osFile"))
             ffStrbufSetS(&config->osFile, yyjson_get_str(val));
+        #elif defined(_WIN32)
+        else if (ffStrEqualsIgnCase(key, "wmiTimeout"))
+            config->wmiTimeout = yyjson_get_uint(val);
         #endif
 
         else

src/common/option.c

@@ -81,6 +81,25 @@ uint32_t ffOptionParseUInt32(const char* argumentKey, const char* value)
     return num;
 }
 
+int32_t ffOptionParseInt32(const char* argumentKey, const char* value)
+{
+    if(value == NULL)
+    {
+        fprintf(stderr, "Error: usage: %s <num>\n", argumentKey);
+        exit(480);
+    }
+
+    char* end;
+    int32_t num = (int32_t) strtol(value, &end, 10);
+    if(*end != '\0')
+    {
+        fprintf(stderr, "Error: usage: %s <num>\n", argumentKey);
+        exit(479);
+    }
+
+    return num;
+}
+
 int ffOptionParseEnum(const char* argumentKey, const char* requestedKey, FFKeyValuePair pairs[])
 {
     if(requestedKey == NULL)

src/common/option.h

@@ -19,6 +19,7 @@ const char* ffOptionTestPrefix(const char* argumentKey, const char* moduleName);
 bool ffOptionParseModuleArgs(const char* argumentKey, const char* pkey, const char* value, FFModuleArgs* result);
 void ffOptionParseString(const char* argumentKey, const char* value, FFstrbuf* buffer);
 FF_C_NODISCARD uint32_t ffOptionParseUInt32(const char* argumentKey, const char* value);
+FF_C_NODISCARD int32_t ffOptionParseInt32(const char* argumentKey, const char* value);
 FF_C_NODISCARD int ffOptionParseEnum(const char* argumentKey, const char* requestedKey, FFKeyValuePair pairs[]);
 FF_C_NODISCARD bool ffOptionParseBoolean(const char* str);
 void ffOptionParseColor(const char* value, FFstrbuf* buffer);