#1977885: adding !finalize preprocessor commands for post-build execution

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6103 212acab6-be3b-0410-9dea-997c60f758d6

Source/build.cpp

@@ -172,7 +172,7 @@ CEXEBuild::CEXEBuild() :
   build_cursection_isfunc=0;
   build_cursection=NULL;
   // init public data.
-  build_packname[0]=build_packcmd[0]=build_output_filename[0]=0;
+  build_packname[0]=build_packcmd[0]=build_output_filename[0]=postbuild_cmd[0]=0;
 
   // Added by ramon 23 May 2003
   build_allowskipfiles=1;
@@ -2898,6 +2898,24 @@ int CEXEBuild::write_output(void)
       ftell(fp),total_usize,pc/10,pc%10);
   }
   fclose(fp);
+  if (postbuild_cmd[0])
+  {
+    LPTSTR arg = _tcsstr(postbuild_cmd, _T("%1"));
+    if (arg)    // if found, replace %1 by build_output_filename
+    {
+        memmove(arg+_tcslen(build_output_filename), arg+2, (_tcslen(arg+2)+1)*sizeof(TCHAR));
+        memmove(arg, build_output_filename, _tcslen(build_output_filename)*sizeof(TCHAR));
+    }
+    SCRIPT_MSG(_T("\nFinalize command: %s\n"),postbuild_cmd);
+#ifdef _WIN32
+    int ret=sane_system(postbuild_cmd);
+#else
+    PATH_CONVERT(postbuild_cmd);
+    int ret=system(postbuild_cmd);
+#endif
+    if (ret != 0)
+      INFO_MSG(_T("Finalize command returned %d\n"),ret);
+  }
   print_warnings();
   return PS_OK;
 }

Source/build.h

@@ -402,6 +402,7 @@ class CEXEBuild {
     bool has_called_write_output;
 
     TCHAR build_packname[1024], build_packcmd[1024];
+    TCHAR postbuild_cmd[1024];
     int build_overwrite, build_last_overwrite, build_crcchk,
         build_datesave, build_optimize_datablock,
         build_allowskipfiles; // Added by ramon 23 May 2003

Source/script.cpp

@@ -2960,6 +2960,12 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
       SCRIPT_MSG(_T("!packhdr: filename=\"%s\", command=\"%s\"\n"),
         build_packname, build_packcmd);
     return PS_OK;
+    case TOK_P_FINALIZE:
+      if (postbuild_cmd[0])
+          warning_fl(_T("Several !finalize instructions encountered. Only last one was executed"));
+      _tcsnccpy(postbuild_cmd,line.gettoken_str(1),COUNTOF(postbuild_cmd)-1);
+      SCRIPT_MSG(_T("!finalize: \"%s\"\n"),postbuild_cmd);
+    return PS_OK;
     case TOK_P_SYSTEMEXEC:
       {
         TCHAR *exec=line.gettoken_str(1);

Source/tokens.cpp

@@ -240,6 +240,7 @@ static tokenType tokenlist[TOK__LAST] =
 {TOK_XPSTYLE, _T("XPStyle"),1,0,_T("(on|off)"),TP_GLOBAL},
 {TOK_REQEXECLEVEL, _T("RequestExecutionLevel"),1,0,_T("none|user|highest|admin"),TP_GLOBAL},
 {TOK_P_PACKEXEHEADER,_T("!packhdr"),2,0,_T("temp_file_name command_line_to_compress_that_temp_file"),TP_ALL},
+{TOK_P_FINALIZE,_T("!finalize"),1,0,_T("command_with_%1"),TP_ALL},
 {TOK_P_SYSTEMEXEC,_T("!system"),1,2,_T("command [<|>|<>|=) retval]"),TP_ALL},
 {TOK_P_EXECUTE,_T("!execute"),1,0,_T("command"),TP_ALL},
 {TOK_P_ADDINCLUDEDIR,_T("!AddIncludeDir"),1,0,_T("dir"),TP_ALL},

Source/tokens.h

@@ -101,6 +101,7 @@ enum
   TOK_P_DEFINE,
   TOK_P_UNDEF,
   TOK_P_PACKEXEHEADER,
+  TOK_P_FINALIZE,
   TOK_P_SYSTEMEXEC,
   TOK_P_EXECUTE,
   TOK_P_ADDINCLUDEDIR,