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File base_dir.patch of Package welle-io (Revision 6)

Currently displaying revision 6 , Show latest

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7dbdc9ca..d0ab53c0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.2)
+cmake_minimum_required(VERSION 3.10)
 
 project(Welle.Io LANGUAGES C CXX)
 
@@ -13,7 +13,7 @@ if(NOT WELLE-IO_VERSION)
 endif()
 
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
 
 option(BUILD_WELLE_IO    "Build Welle.io"                        ON  )
 option(BUILD_WELLE_CLI   "Build welle-cli"                       ON  )
@@ -200,8 +200,8 @@ endif()
 
 if (SOAPYSDR)
   find_package(SoapySDR NO_MODULE REQUIRED)
-  # Note: SoapySDRConfig.cmake sets C++11 standard so it needs to be reset to C++14
-  set(CMAKE_CXX_STANDARD 14)
+  # Note: SoapySDRConfig.cmake sets C++11 standard so it needs to be reset to C++17
+  set(CMAKE_CXX_STANDARD 17)
 endif()
 
 include_directories(
diff --git a/src/welle-cli/webradiointerface.cpp b/src/welle-cli/webradiointerface.cpp
index 74c51425..d57ceecc 100644
--- a/src/welle-cli/webradiointerface.cpp
+++ b/src/welle-cli/webradiointerface.cpp
@@ -24,6 +24,7 @@
  */
 
 #include "welle-cli/webradiointerface.h"
+#include <filesystem>
 #include <algorithm>
 #include <cmath>
 #include <complex>
@@ -131,13 +132,15 @@ static bool send_http_response(Socket& s, const string& statuscode,
 
 WebRadioInterface::WebRadioInterface(CVirtualInput& in,
         int port,
+        const string &base_dir,
         DecodeSettings ds,
         RadioReceiverOptions rro) :
     dabparams(1),
     input(in),
     spectrum_fft_handler(dabparams.T_u),
     rro(rro),
-    decode_settings(ds)
+    decode_settings(ds),
+    base_dir(base_dir)
 {
     {
         // Ensure that rx always exists when rx_mut is free!
@@ -563,7 +566,17 @@ bool WebRadioInterface::send_file(Socket& s,
         const std::string& filename,
         const std::string& content_type)
 {
-    FILE *fd = fopen(filename.c_str(), "r");
+    std::filesystem::path path_name;
+    if (!base_dir.empty())
+    {
+        path_name = base_dir;
+        path_name /= filename;
+    }
+    else
+    {
+        path_name = filename;
+    }
+    FILE *fd = fopen(path_name.c_str(), "r");
     if (fd) {
         if (not send_http_response(s, http_ok, "", content_type)) {
             cerr << "Failed to send file headers" << endl;
diff --git a/src/welle-cli/webradiointerface.h b/src/welle-cli/webradiointerface.h
index f029e48b..81cae0ea 100644
--- a/src/welle-cli/webradiointerface.h
+++ b/src/welle-cli/webradiointerface.h
@@ -75,6 +75,7 @@ class WebRadioInterface : public RadioControllerInterface {
         WebRadioInterface(
                 CVirtualInput& in,
                 int port,
+                const std::string& base_dir,
                 DecodeSettings cs,
                 RadioReceiverOptions rro);
         ~WebRadioInterface();
@@ -215,4 +216,6 @@ class WebRadioInterface : public RadioControllerInterface {
             std::chrono::time_point<std::chrono::steady_clock> time_change;
         };
         std::list<ActiveCarouselService> carousel_services_active;
+
+        std::string base_dir;
 };
diff --git a/src/welle-cli/welle-cli.cpp b/src/welle-cli/welle-cli.cpp
index cf84060e..c02f5106 100644
--- a/src/welle-cli/welle-cli.cpp
+++ b/src/welle-cli/welle-cli.cpp
@@ -275,6 +275,7 @@ class RadioInterface : public RadioControllerInterface {
 struct options_t {
     string soapySDRDriverArgs = "";
     string antenna = "";
+    string base_dir = "";
     int gain = -1;
     string channel = "10B";
     string iqsource = "";
@@ -314,6 +315,7 @@ static void usage()
     endl <<
     "Web server mode:" << endl <<
     "    -w port       Enable web server on port <port>." << endl <<
+    "    -b path       Base directory of index.html and index.js files." << endl <<
     "    -C number     Number of programmes to decode in a carousel" << endl <<
     "                  (to be used with -w, cannot be used with -D)." << endl <<
     "                  This is useful if your machine cannot decode all programmes" << endl <<
@@ -409,11 +411,14 @@ options_t parse_cmdline(int argc, char **argv)
     options.rro.decodeTII = true;
 
     int opt;
-    while ((opt = getopt(argc, argv, "A:c:C:dDf:F:g:hp:O:Ps:Tt:uvw:")) != -1) {
+    while ((opt = getopt(argc, argv, "A:b:c:C:dDf:F:g:hp:O:Ps:Tt:uvw:")) != -1) {
         switch (opt) {
             case 'A':
                 options.antenna = optarg;
                 break;
+            case 'b':
+                options.base_dir = optarg;
+                break;
             case 'c':
                 options.channel = optarg;
                 break;
@@ -605,7 +610,7 @@ int main(int argc, char **argv)
             return 1;
         }
 
-        WebRadioInterface wri(*in, options.web_port, ds, options.rro);
+        WebRadioInterface wri(*in, options.web_port, options.base_dir, ds, options.rro);
         wri.serve();
     }
     else {