Add mikupad to ik_llama as an alternative WebUI (#558)

* mikupad.html in ik_llama.cpp (functional but WIP)

* Remove hardcoded extension and add error handling to extension loading

* Update version number and add features array to version

* Make version endpoint always accessible

* Fix case with empty sql

* Add useful error message when launched without sql file

* Add sigma sampler

* Update sigma step and max based on docs

* Remove selectedSessionId and handle it with URL fragment

* Export All (code only, no UI)

* Add compression to server.cpp

* Major UI work (and also add update backend endpoints to accomadate)

* Finalize UI

* Fix visual bug

* fix merge conflict issue

* Pull in full sqlite_modern_cpp repo for the license as it is not attached to source files

* Make compression not show in sidebar if extension is not loaded

* Finalize build, Put support behing LLAMA_SERVER_SQLITE3: command not found build option, and update error message to include the build option is not passed situation

* Fix compile without flag on systems without it installed

Author: saood06

common/common.cpp

@@ -1478,6 +1478,16 @@ bool gpt_params_find_arg(int argc, char ** argv, const std::string & arg, gpt_pa
         }
         return true;
     }
+    if (arg == "--sql-save-file") {
+        CHECK_ARG
+        params.sql_save_file = argv[i];
+        return true;
+    }
+    if (arg == "--sqlite-zstd-ext-file") {
+        CHECK_ARG
+        params.sqlite_zstd_ext_file = argv[i];
+        return true;
+    }
     if (arg == "--chat-template") {
         CHECK_ARG
         if (!llama_chat_verify_template(nullptr, argv[i], false)) {

common/common.h

@@ -250,6 +250,8 @@ struct gpt_params {
     bool log_json = false;
 
     std::string slot_save_path;
+    std::string sql_save_file;
+    std::string sqlite_zstd_ext_file;
 
     float slot_prompt_similarity = 0.5f;
 

examples/server/CMakeLists.txt

@@ -1,6 +1,7 @@
 set(TARGET llama-server)
 option(LLAMA_SERVER_VERBOSE "Build verbose logging option for Server" ON)
 option(LLAMA_SERVER_SSL     "Build SSL support for the server"        OFF)
+option(LLAMA_SERVER_SQLITE3 "Build SQlite3 support for the server"    OFF)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})
 
@@ -44,7 +45,7 @@ if (MSVC)
 	  )
 endif()
 # target_link_libraries(${TARGET} PRIVATE "/STACK:104857600")
-target_include_directories(${TARGET} PRIVATE ${CMAKE_SOURCE_DIR})																	 
+target_include_directories(${TARGET} PRIVATE ${CMAKE_SOURCE_DIR})
 target_link_libraries(${TARGET} PRIVATE common ${CMAKE_THREAD_LIBS_INIT})
 
 if (LLAMA_SERVER_SSL)
@@ -53,6 +54,13 @@ if (LLAMA_SERVER_SSL)
     target_compile_definitions(${TARGET} PRIVATE CPPHTTPLIB_OPENSSL_SUPPORT)
 endif()
 
+if (LLAMA_SERVER_SQLITE3)
+    find_package(SQLite3  REQUIRED)
+    target_link_libraries(${TARGET} PRIVATE SQLite::SQLite3)
+    target_include_directories(${TARGET} PUBLIC ./sqlite_modern_cpp/hdr)
+    target_compile_definitions(${TARGET} PRIVATE SQLITE3_MODERN_CPP_SUPPORT)
+endif()
+
 if (WIN32)
     TARGET_LINK_LIBRARIES(${TARGET} PRIVATE ws2_32)
 endif()