3 files changed, 11 insertions, 2 deletions
diff --git a/include/administration.hpp b/include/administration.hpp
index 4cd83ee..75f5b52 100644
--- a/include/administration.hpp
+++ b/include/administration.hpp
@@ -341,6 +341,8 @@ typedef enum
 {
     AI_PROVIDER_OPENAI = 0,
     AI_PROVIDER_DEEPSEEK = 1,
+
+    AI_PROVIDER_END,
 } ai_provider;
 
 typedef struct
diff --git a/include/importer.hpp b/include/importer.hpp
index fde297a..cb24cf8 100644
--- a/include/importer.hpp
+++ b/include/importer.hpp
@@ -23,9 +23,10 @@
 #define I_ERR_FAILED_QUERY  2
 #define I_ERR_FAILED_IMPORT 3
 
+typedef uint32_t i_err;
+
 namespace importer {
 
-    typedef uint32_t i_err;
 
     typedef enum
     {
@@ -47,6 +48,7 @@ namespace importer {
 
     typedef struct 
     {
+        char* provider_name;
         bool (*upload_file)(char* file_path, char* file_id, size_t file_id_len);
         bool (*query_with_file)(char* query, size_t query_length, char* file_id, char** response);
     } ai_provider_impl;
@@ -55,5 +57,5 @@ namespace importer {
     const char* status_to_string(status status);
 
     invoice_request* ai_document_to_invoice(char* file_path);
-
+    ai_provider_impl get_ai_provider_implementation(ai_provider provider);
 }
 \ No newline at end of file
diff --git a/include/strops.hpp b/include/strops.hpp
index 3a85543..5dc7368 100644
--- a/include/strops.hpp
+++ b/include/strops.hpp
@@ -23,10 +23,15 @@ namespace strops {
     size_t  copy(char *dst, const char *src, size_t size);
     char*   contains(char* a, char* b);
     bool    equals(const char* a, const char* b);
+
+    s32     format_va(char* s, size_t n, const char* format, va_list args);
+    s32     format(char* s, size_t n, const char* format, ...);
+
     void    replace(char *buf, size_t buf_size, const char *search, const char *replace);
     void    replace_int32(char *buf, size_t buf_size, const char *search, s32 number);
     void    replace_int64(char *buf, size_t buf_size, const char *search, s64 number);
     void    replace_float(char *buf, size_t buf_size, const char *search, float number, int decimals);
+
     bool    is_prefixed(const char *pre, const char *str);
     char*   get_filename(const char* path);