Switch to CMake

.gitignore

@@ -10,6 +10,7 @@
 Makefile.in
 version.m4
 docs
+build
 nbproject
 autom4te.cache
 /Mist*

CMakeLists.txt

@@ -0,0 +1,274 @@
+cmake_minimum_required (VERSION 2.6)
+project (MistServer)
+
+if(COMMAND cmake_policy)
+  cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
+
+macro(makeAnalyser analyserName format)
+  add_executable( MistAnalyser${analyserName} src/analysers/${format}_analyser.cpp )
+  target_link_libraries( MistAnalyser${analyserName} mist )
+endmacro()
+
+macro(makeInput inputName format)
+  add_executable( MistIn${inputName} src/input/mist_in.cpp src/input/input.cpp src/input/input_${format}.cpp )
+  set_target_properties( MistIn${inputName} PROPERTIES COMPILE_DEFINITIONS INPUTTYPE=\"input_${format}.h\")
+  target_link_libraries( MistIn${inputName} mist )
+endmacro()
+
+macro(makeOutput outputName format)
+#check if 'http' is one of the argyments, if yes, this is an http output
+  if (";${ARGN};" MATCHES ";http;")
+    SET(httpOutput src/output/output_http.cpp)
+    SET(tsBaseClass Output)
+    if (";${ARGN};" MATCHES ";ts;")
+      SET(tsBaseClass HTTPOutput)
+    endif()
+  endif()
+  if (";${ARGN};" MATCHES ";ts;")
+    SET(tsOutput src/output/output_ts_base.cpp)
+  endif()
+  add_executable( MistOut${outputName} src/output/mist_out.cpp src/output/output.cpp ${httpOutput} ${tsOutput} src/output/output_${format}.cpp )
+  set_target_properties( MistOut${outputName} PROPERTIES COMPILE_DEFINITIONS "OUTPUTTYPE=\"output_${format}.h\";TS_BASECLASS=${tsBaseClass}")
+  target_link_libraries( MistOut${outputName} mist )
+endmacro()
+
+set(lspSOURCES lsp/plugins/md5.js lsp/plugins/cattablesort.js lsp/mist.js)
+set(lspSOURCESmin lsp/plugins/jquery.js lsp/plugins/jquery.flot.min.js lsp/plugins/jquery.flot.time.min.js lsp/plugins/jquery.qrcode.min.js)
+set(lspDATA lsp/header.html lsp/main.css lsp/footer.html)
+
+
+SET(SOURCE_DIR ${PROJECT_SOURCE_DIR})
+SET(BINARY_DIR ${PROJECT_BINARY_DIR})
+include_directories(${SOURCE_DIR})
+include_directories(${BINARY_DIR})
+
+enable_testing()
+include(CTest)
+
+find_package(Doxygen)
+find_package(Java)
+
+if(JAVA_FOUND)
+  SET(CLOSURE "java -jar closure-compiler.jar --warning_level QUIET")
+else()
+  SET(CLOSURE cat)
+endif()  
+
+if (RELEASE)
+  set (RELEASE_RAW ${RELEASE})
+else()
+#get the bitlength of this system
+  execute_process(COMMAND getconf LONG_BIT OUTPUT_VARIABLE RELEASE_RAW )
+  set(RELEASE_RAW "Generic_${RELEASE_RAW}" ) 
+endif()
+string(STRIP ${RELEASE_RAW} RELEASE)
+set(RELEASE \"${RELEASE}\" )
+ 
+#See if we have a git repo to get the version from
+execute_process(COMMAND git describe --tags OUTPUT_VARIABLE PACKAGE_VERSION_RAW ERROR_QUIET)
+if (NOT PACKAGE_VERSION_RAW)
+  execute_process(COMMAND cat VERSION OUTPUT_VARIABLE PACKAGE_VERSION_RAW ERROR_QUIET)
+endif()
+if (NOT PACKAGE_VERSION_RAW)
+  set(PACKAGE_VERSION_RAW Unknown)
+endif()
+#strip off the trailing spaces and newline
+string(STRIP "${PACKAGE_VERSION_RAW}" PACKAGE_VERSION)
+set(PACKAGE_VERSION \"${PACKAGE_VERSION}\" ) 
+
+
+if (NOT DEBUG)
+  set(DEBUG 4)
+endif()
+
+message("Builing release ${RELEASE} for version ${PACKAGE_VERSION} @ debug level ${DEBUG}")
+
+add_definitions(-g -funsigned-char -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DDEBUG=${DEBUG} -DPACKAGE_VERSION=${PACKAGE_VERSION} -DRELEASE=${RELEASE})
+if (NOT DEFINED ${NOSHM} )
+  add_definitions(-DSHM_ENABLED=1)
+endif()
+if (DEFINED ${WITH_THREADNAMES} )
+  add_definitions(-DWITH_THREADNAMES=1)
+endif()
+
+if(DOXYGEN_FOUND)
+  configure_file(${SOURCE_DIR}/Doxyfile.in ${BINARY_DIR}/Doxyfile @ONLY)
+  add_custom_target( docs
+#    ALL
+    ${DOXYGEN_EXECUTABLE} ${BINARY_DIR}/Doxyfile
+    COMMAND rm -rf ${BINARY_DIR}/docs
+    COMMAND mv ${SOURCE_DIR}/docs ${BINARY_DIR}
+    WORKING_DIRECTORY ${SOURCE_DIR}
+    COMMENT "Generating API documentation with Doxygen"
+    VERBATIM
+  )
+endif(DOXYGEN_FOUND)
+
+#Compile the lib
+set(libHeaders
+${SOURCE_DIR}/lib/config.h
+${SOURCE_DIR}/lib/flv_tag.h
+${SOURCE_DIR}/lib/mp4.h
+${SOURCE_DIR}/lib/dtsc.h
+${SOURCE_DIR}/lib/ts_packet.h
+${SOURCE_DIR}/lib/checksum.h
+${SOURCE_DIR}/lib/bitstream.h
+${SOURCE_DIR}/lib/bitfields.h
+${SOURCE_DIR}/lib/shared_memory.h
+${SOURCE_DIR}/lib/mp4_adobe.h
+${SOURCE_DIR}/lib/http_parser.h
+${SOURCE_DIR}/lib/converter.h
+${SOURCE_DIR}/lib/procs.h
+${SOURCE_DIR}/lib/defines.h
+${SOURCE_DIR}/lib/base64.h
+${SOURCE_DIR}/lib/ftp.h
+${SOURCE_DIR}/lib/socket.h
+${SOURCE_DIR}/lib/ogg.h
+${SOURCE_DIR}/lib/timing.h
+${SOURCE_DIR}/lib/filesystem.h
+${SOURCE_DIR}/lib/mp4_generic.h
+${SOURCE_DIR}/lib/amf.h
+${SOURCE_DIR}/lib/mp4_ms.h
+${SOURCE_DIR}/lib/rtmpchunks.h
+${SOURCE_DIR}/lib/tinythread.h
+${SOURCE_DIR}/lib/nal.h
+${SOURCE_DIR}/lib/vorbis.h
+${SOURCE_DIR}/lib/auth.h
+${SOURCE_DIR}/lib/stream.h
+${SOURCE_DIR}/lib/theora.h
+${SOURCE_DIR}/lib/json.h
+)
+set(libSources 
+${SOURCE_DIR}/lib/tinythread.cpp
+${SOURCE_DIR}/lib/mp4_ms.cpp
+${SOURCE_DIR}/lib/filesystem.cpp
+${SOURCE_DIR}/lib/procs.cpp
+${SOURCE_DIR}/lib/bitfields.cpp
+${SOURCE_DIR}/lib/amf.cpp
+${SOURCE_DIR}/lib/mp4_adobe.cpp
+${SOURCE_DIR}/lib/ftp.cpp
+${SOURCE_DIR}/lib/base64.cpp
+${SOURCE_DIR}/lib/http_parser.cpp
+${SOURCE_DIR}/lib/ts_packet.cpp
+${SOURCE_DIR}/lib/auth.cpp
+${SOURCE_DIR}/lib/rtmpchunks.cpp
+${SOURCE_DIR}/lib/shared_memory.cpp
+${SOURCE_DIR}/lib/dtsc.cpp
+${SOURCE_DIR}/lib/converter.cpp
+${SOURCE_DIR}/lib/config.cpp
+${SOURCE_DIR}/lib/vorbis.cpp
+${SOURCE_DIR}/lib/nal.cpp
+${SOURCE_DIR}/lib/bitstream.cpp
+${SOURCE_DIR}/lib/socket.cpp
+${SOURCE_DIR}/lib/flv_tag.cpp
+${SOURCE_DIR}/lib/ogg.cpp
+${SOURCE_DIR}/lib/mp4_generic.cpp
+${SOURCE_DIR}/lib/mp4.cpp
+${SOURCE_DIR}/lib/theora.cpp
+${SOURCE_DIR}/lib/timing.cpp
+${SOURCE_DIR}/lib/dtscmeta.cpp
+${SOURCE_DIR}/lib/stream.cpp
+${SOURCE_DIR}/lib/json.cpp
+  )
+add_library ( mist ${libHeaders} ${libSources} )
+target_link_libraries( mist -lpthread -lrt)
+
+add_custom_command(TARGET mist
+  POST_BUILD
+  COMMAND mkdir -p ${BINARY_DIR}/mist
+  COMMAND cp ${libHeaders} ${BINARY_DIR}/mist
+  DEPENDS ${libHeaders}
+)
+
+makeAnalyser(RTMP rtmp)
+makeAnalyser(FLV flv)
+makeAnalyser(DTSC dtsc)
+makeAnalyser(AMF amf)
+makeAnalyser(MP4 mp4)
+makeAnalyser(OGG ogg)
+add_executable( MistInfo src/analysers/info.cpp )
+target_link_libraries( MistInfo mist )
+
+makeInput(DTSC dtsc)
+makeInput(MP3 mp3)
+makeInput(FLV flv)
+makeInput(OGG ogg)
+makeInput(Buffer buffer)
+
+makeOutput(RTMP rtmp)
+makeOutput(OGG progressive_ogg http)
+makeOutput(FLV progressive_flv http)
+makeOutput(MP4 progressive_mp4 http)
+makeOutput(MP3 progressive_mp3 http)
+makeOutput(HSS hss             http)
+makeOutput(HDS hds             http)
+makeOutput(SRT srt             http)
+makeOutput(JSON json           http)
+makeOutput(TS ts                    ts)
+makeOutput(HTTPTS httpts       http ts)
+makeOutput(HLS hls             http ts)
+
+add_executable( sourcery src/sourcery.cpp )
+
+add_custom_target( embedcode
+  ./sourcery ${CMAKE_CURRENT_SOURCE_DIR}/src/embed.js embed_js ${CMAKE_CURRENT_BINARY_DIR}/embed.js.h
+  DEPENDS sourcery ${CMAKE_CURRENT_SOURCE_DIR}/src/embed.js 
+  VERBATIM
+)
+
+add_custom_target( lsp
+  ${SOURCE_DIR}/lsp/generateLSP.sh ${BINARY_DIR}/server.html "${CLOSURE}"
+  DEPENDS ${SOURCE_DIR}/lsp/generateLSP.sh ${lspSOURCES} ${lspSOURCESmin} ${lspDATA}
+  WORKING_DIRECTORY ${SOURCE_DIR}/lsp
+  VERBATIM
+)
+add_custom_target( localSettingsPage
+  ./sourcery ${BINARY_DIR}/server.html server_html ${CMAKE_CURRENT_BINARY_DIR}/server.html.h
+  DEPENDS sourcery lsp
+  VERBATIM
+)
+
+add_executable( MistOutHTTP src/output/mist_out.cpp src/output/output.cpp src/output/output_http.cpp src/output/output_http_internal.cpp)
+set_target_properties( MistOutHTTP PROPERTIES COMPILE_DEFINITIONS "OUTPUTTYPE=\"output_http_internal.h\"")
+add_dependencies(MistOutHTTP embedcode)
+target_link_libraries( MistOutHTTP mist )
+
+set(controllerHeaders
+  ${SOURCE_DIR}/src/controller/controller_api.h
+  ${SOURCE_DIR}/src/controller/controller_statistics.h
+  ${SOURCE_DIR}/src/controller/controller_connectors.h
+  ${SOURCE_DIR}/src/controller/controller_storage.h
+  ${SOURCE_DIR}/src/controller/controller_capabilities.h
+  ${SOURCE_DIR}/src/controller/controller_streams.h
+)
+set(controllerSources
+  ${SOURCE_DIR}/src/controller/controller.cpp
+  ${SOURCE_DIR}/src/controller/controller_streams.cpp
+  ${SOURCE_DIR}/src/controller/controller_storage.cpp
+  ${SOURCE_DIR}/src/controller/controller_connectors.cpp
+  ${SOURCE_DIR}/src/controller/controller_statistics.cpp
+  ${SOURCE_DIR}/src/controller/controller_capabilities.cpp
+  ${SOURCE_DIR}/src/controller/controller_api.cpp
+)
+
+add_executable( MistController ${controllerHeaders} ${controllerSources} )
+set_target_properties( MistController PROPERTIES COMPILE_DEFINITIONS RELEASE=${RELEASE})
+target_link_libraries( MistController mist )
+add_dependencies(MistController localSettingsPage)
+
+#make clean stuff
+add_custom_target(clean-all
+  COMMAND ${CMAKE_BUILD_TOOL} clean
+  COMMAND rm -rf ${BINARY_DIR}/CMakeCache.txt
+  COMMAND rm -rf ${BINARY_DIR}/cmake_install.cmake
+  COMMAND rm -rf ${BINARY_DIR}/Makefile
+  COMMAND rm -rf ${BINARY_DIR}/CMakeFiles
+  COMMAND rm -rf ${BINARY_DIR}/Testing
+  COMMAND rm -rf ${BINARY_DIR}/CTestTestfile.cmake
+  COMMAND rm -rf ${BINARY_DIR}/DartConfiguration.tcl
+  COMMAND rm -rf ${BINARY_DIR}/server.html
+  COMMAND rm -rf ${BINARY_DIR}/server.html.h
+  COMMAND rm -rf ${BINARY_DIR}/embed.js.h
+  COMMAND rm -rf ${BINARY_DIR}/mist
+)

Doxyfile.in

@@ -38,7 +38,7 @@ PROJECT_NAME           = MistServer
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1
+PROJECT_NUMBER         = "@PACKAGE_VERSION@ (@RELEASE@)"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

lib/CMakeLists.txt

@@ -0,0 +1,69 @@
+add_library ( mist SHARED
+  amf.cpp
+  amf.h
+  auth.cpp
+  auth.h
+  base64.cpp
+  base64.h
+  bitfields.cpp
+  bitfields.h
+  bitstream.cpp
+  bitstream.h
+  checksum.h
+  CMakeLists.txt
+  config.cpp
+  config.h
+  converter.cpp
+  converter.h
+  defines.h
+  dtsc.cpp
+  dtsc.h
+  dtscmeta.cpp
+  filesystem.cpp
+  filesystem.h
+  flv_tag.cpp
+  flv_tag.h
+  ftp.cpp
+  ftp.h
+  http_parser.cpp
+  http_parser.h
+  json.cpp
+  json.h
+  mp4_adobe.cpp
+  mp4_adobe.h
+  mp4.cpp
+  mp4_generic.cpp
+  mp4_generic.h
+  mp4.h
+  mp4_ms.cpp
+  mp4_ms.h
+  nal.cpp
+  nal.h
+  ogg.cpp
+  ogg.h
+  procs.cpp
+  procs.h
+  rtmpchunks.cpp
+  rtmpchunks.h
+  shared_memory.cpp
+  shared_memory.h
+  socket.cpp
+  socket.h
+  stream.cpp
+  stream.h
+  theora.cpp
+  theora.h
+  timing.cpp
+  timing.h
+  tinythread.cpp
+  tinythread.h
+  ts_packet.cpp
+  ts_packet.h
+  vorbis.cpp
+  vorbis.h
+)
+
+target_link_libraries( mist
+  -lpthread
+  -lrt
+)

lib/shared_memory.cpp

@@ -337,7 +337,9 @@ namespace IPC {
         }
       }
       if (handle == -1) {
+        if (!master_ && autoBackoff){
           FAIL_MSG("shm_open for page %s failed: %s", name.c_str(), strerror(errno));
+        }
         return;
       }
       if (master) {

lsp/CMakeLists.txt

@@ -0,0 +1,11 @@
+set(lspSOURCES plugins/md5.js plugins/cattablesort.js mist.js)
+set(lspSOURCESmin plugins/jquery.js plugins/jquery.flot.min.js plugins/jquery.flot.time.min.js plugins/jquery.qrcode.min.js)
+set(lspDATA header.html main.css footer.html)
+
+add_custom_target( lsp
+  ALL
+  ${CMAKE_CURRENT_SOURCE_DIR}/generateLSP.sh ${CMAKE_CURRENT_BINARY_DIR}/server.html
+  DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/generateLSP.sh ${lspSOURCES} ${lspSOURCESmin} ${lspDATA}
+  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+  VERBATIM
+)

lsp/generateLSP.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+cat header.html > $1
+echo "<script>" >> $1
+cat plugins/jquery.js plugins/jquery.flot.min.js plugins/jquery.flot.time.min.js plugins/jquery.qrcode.min.js >> $1
+cat plugins/md5.js plugins/cattablesort.js mist.js >> $1
+echo "</script><style>" >> $1
+cat main.css >> $1
+echo "</style>" >> $1
+cat footer.html >> $1
+

src/CMakeLists.txt

@@ -0,0 +1,101 @@
+macro(makeAnalyser analyserName format)
+  add_executable( MistAnalyser${analyserName} analysers/${format}_analyser.cpp )
+  target_link_libraries( MistAnalyser${analyserName} mist )
+endmacro()
+
+macro(makeInput inputName format)
+  add_executable( MistIn${inputName} input/mist_in.cpp input/input.cpp input/input_${format}.cpp )
+  set_target_properties( MistIn${inputName} PROPERTIES COMPILE_DEFINITIONS INPUTTYPE=\"input_${format}.h\")
+  target_link_libraries( MistIn${inputName} mist )
+endmacro()
+
+macro(makeOutput outputName format)
+#check if 'http' is one of the argyments, if yes, this is an http output
+  if (";${ARGN};" MATCHES ";http;")
+    SET(httpOutput output/output_http.cpp)
+    if (";${ARGN};" MATCHES ";ts;")
+      SET(tsBaseClass HTTPOutput)
+    else()
+      SET(tsBaseClass Output)
+    endif()
+  endif()
+  if (";${ARGN};" MATCHES ";ts;")
+    SET(tsOutput output/output_ts_base.cpp)
+  endif()
+  add_executable( MistOut${outputName} output/mist_out.cpp output/output.cpp ${httpOutput} ${tsOutput} output/output_${format}.cpp )
+  set_target_properties( MistOut${outputName} PROPERTIES COMPILE_DEFINITIONS "OUTPUTTYPE=\"output_${format}.h\";TS_BASECLASS=${tsBaseClass}")
+  target_link_libraries( MistOut${outputName} mist )
+endmacro()
+
+makeAnalyser(RTMP rtmp)
+makeAnalyser(FLV flv)
+makeAnalyser(DTSC dtsc)
+makeAnalyser(AMF amf)
+makeAnalyser(MP4 mp4)
+makeAnalyser(OGG ogg)
+
+makeInput(DTSC dtsc)
+makeInput(MP3 mp3)
+makeInput(FLV flv)
+makeInput(OGG ogg)
+makeInput(Buffer buffer)
+
+makeOutput(RTMP rtmp)
+makeOutput(OGG progressive_ogg http)
+makeOutput(FLV progressive_flv http)
+makeOutput(MP4 progressive_mp4 http)
+makeOutput(MP3 progressive_mp3 http)
+makeOutput(HSS hss             http)
+makeOutput(HDS hds             http)
+makeOutput(SRT srt             http)
+makeOutput(JSON json           http)
+makeOutput(TS ts                    ts)
+makeOutput(HTTPTS httpts       http ts)
+makeOutput(HLS hls             http ts)
+
+#get the bitlength of this system
+execute_process(COMMAND getconf LONG_BIT OUTPUT_VARIABLE RELEASE_RAW )
+#strip off the trailing spaces and newline
+string(STRIP ${RELEASE_RAW} RELEASE)
+set(RELEASE \"${RELEASE}\" ) 
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+add_executable( sourcery sourcery.cpp )
+
+add_custom_target( embedcode
+  ALL
+  ./sourcery ${CMAKE_CURRENT_SOURCE_DIR}/embed.js embed_js ${CMAKE_CURRENT_BINARY_DIR}/embed.js.h
+  DEPENDS sourcery ${CMAKE_CURRENT_SOURCE_DIR}/embed.js 
+  VERBATIM
+)
+
+add_custom_target( localSettingsPage
+  ALL
+  ./sourcery ${BINARY_DIR}/lsp/server.html server_html ${CMAKE_CURRENT_BINARY_DIR}/server.html.h
+  DEPENDS sourcery lsp
+  VERBATIM
+)
+
+add_executable( MistOutHTTP output/mist_out.cpp output/output.cpp output/output_http.cpp output/output_http_internal.cpp)
+set_target_properties( MistOutHTTP PROPERTIES COMPILE_DEFINITIONS "OUTPUTTYPE=\"output_http_internal.h\"")
+add_dependencies(MistOutHTTP embedcode)
+target_link_libraries( MistOutHTTP mist )
+
+add_executable( MistController
+  controller/controller.cpp
+  controller/controller_api.h
+  controller/controller_api.cpp
+  controller/controller_capabilities.h
+  controller/controller_capabilities.cpp
+  controller/controller_connectors.h
+  controller/controller_connectors.cpp
+  controller/controller_statistics.h
+  controller/controller_statistics.cpp
+  controller/controller_storage.h
+  controller/controller_storage.cpp
+  controller/controller_streams.h
+  controller/controller_streams.cpp
+)
+set_target_properties( MistController PROPERTIES COMPILE_DEFINITIONS RELEASE=${RELEASE})
+target_link_libraries( MistController mist )
+add_dependencies(MistController localSettingsPage)

src/output/output_http_internal.cpp

@@ -365,7 +365,7 @@ namespace Mist {
         response = json_resp.toString();
       }
       if (rURL.substr(0, 7) == "/embed_" && !json_resp.isMember("error")){
-        #include "../embed.js.h"
+        #include "embed.js.h"
         response.append("\n(");
         if (embed_js[embed_js_len - 2] == ';'){//check if we have a trailing ;\n or just \n
           response.append((char*)embed_js, (size_t)embed_js_len - 2); //remove trailing ";\n" from xxd conversion

src/sourcery.cpp

@@ -5,10 +5,11 @@
 #include <fstream>
 
 int main(int argc, char* argv[]){
-  if (argc < 3) {
+  if (argc < 4) {
-    std::cerr << "Usage: " << argv[0] << " <inputFile> <variableName>" << std::endl;
+    std::cerr << "Usage: " << argv[0] << " <inputFile> <variableName> <outputFile>" << std::endl;
   }
-  std::cout << "const char *" << argv[2] << " = " << std::endl << "  \"";
+  std::ofstream tmp(argv[3]);
+  tmp << "const char *" << argv[2] << " = " << std::endl << "  \"";
   int i = 0;
   int total = 0;
   std::ifstream inFile(argv[1]);
@@ -17,27 +18,28 @@ int main(int argc, char* argv[]){
     if (!inFile.good()){break;}
     switch (thisChar){
       //Filter special characters.
-      case '\n': std::cout << "\\n"; i += 2; total--; break;
+      case '\n': tmp << "\\n"; i += 2; total--; break;
-      case '\r': std::cout << "\\r"; i += 2; total--; break;
+      case '\r': tmp << "\\r"; i += 2; total--; break;
-      case '\t': std::cout << "\\t"; i += 2; total--; break;
+      case '\t': tmp << "\\t"; i += 2; total--; break;
-      case '\\': std::cout << "\\\\"; i += 2; total --; break;
+      case '\\': tmp << "\\\\"; i += 2; total --; break;
-      case '\"': std::cout << "\\\""; i += 2; total --; break;
+      case '\"': tmp << "\\\""; i += 2; total --; break;
       default:
         if (thisChar < 32 || thisChar > 126){
           //Convert to octal.
-          std::cout << '\\' << std::oct << std::setw(3) << std::setfill('0') << (unsigned int)thisChar << std::dec;
+          tmp << '\\' << std::oct << std::setw(3) << std::setfill('0') << (unsigned int)thisChar << std::dec;
           i += 4;
         }else{
-          std::cout << thisChar;
+          tmp << thisChar;
           i ++;
         }
     }
     if (i >= 80){
-      std::cout << "\" \\" << std::endl << "  \"";
+      tmp << "\" \\" << std::endl << "  \"";
       total += i;
       i = 0;
     }
   }
-  std::cout << "\";" << std::endl << "unsigned int " << argv[2] << "_len = " << i + total << ";" << std::endl;
+  tmp << "\";" << std::endl << "unsigned int " << argv[2] << "_len = " << i + total << ";" << std::endl;
+  tmp.close();
   return 0;
 }