httrack 3.41.2

1 files changed, 109 insertions, 66 deletions

diff --git a/libtest/example.c b/libtest/example.c
index 3361872..df6e503 100644
--- a/libtest/example.c
+++ b/libtest/example.c
@@ -2,29 +2,32 @@
     HTTrack library example

     .c file

 

-    To Build on Windows:

-    - install winhttrack

-    - set the proper path in the project settings (especially for the httrack lib and dll)

-    - compile in multithreaded DLL

-    - avoid precompiled headers with VC

-

-    To Build on Linux:

-    - install httrack

-    - link with libhttrack.so and compile using something like:

-      gcc example.c -I/usr/include/httrack -lhttrack

+    Prerequisites:

+      - install winhttrack

+      - set the proper path in the project settings (especially for the httrack lib and dll)

+

+    How to build: (callback.so or callback.dll)

+      With GNU-GCC:

+        gcc -I/usr/include/httrack -O -g3 -Wall -D_REENTRANT -o example example.c -lhttrack1

+      With MS-Visual C++:

+        cl -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"mycallback.exe" callbacks-example.c wsock32.lib libhttrack.lib

 */

 

-

 #include <stdio.h>

 #include <stdlib.h>

 #include <string.h>

+#ifdef _WIN32

+#include <windows.h>

+#endif

 

+/* Standard httrack module includes */

 #include "httrack-library.h"

+#include "htsopt.h"

+#include "htsdefines.h"

 

+/* Local definitions */

 #include "example.h"

 

-

-

 /*

  * Name:           main

  * Description:    main() function

@@ -39,6 +42,8 @@ int main(void) {
   char _argv[][256] = {"httrack_test" , "<URL>" , "-r3" , "--testscan" , ""  };

   char* argv[]      = {NULL           , NULL    , NULL  , NULL        , NULL};

   int         argc = 0;

+  httrackp *opt;

+	int ret;

   while(strlen(_argv[argc])) {

     argv[argc]=_argv[argc];

     argc++;

@@ -49,40 +54,7 @@ int main(void) {
   scanf("%s",argv[1]);

   printf("Test: 1 depth\n");

 

-  hts_init();

-  htswrap_add("init",httrack_wrapper_init);

-  htswrap_add("free",httrack_wrapper_uninit);

-  htswrap_add("start",httrack_wrapper_start);

-  htswrap_add("change-options",httrack_wrapper_chopt);

-  htswrap_add("end",httrack_wrapper_end);

-  htswrap_add("check-html",httrack_wrapper_checkhtml);

-  htswrap_add("loop",httrack_wrapper_loop);

-  htswrap_add("query",httrack_wrapper_query);

-  htswrap_add("query2",httrack_wrapper_query2);

-  htswrap_add("query3",httrack_wrapper_query3);

-  htswrap_add("check-link",httrack_wrapper_check);

-  htswrap_add("pause",httrack_wrapper_pause);

-  htswrap_add("save-file",httrack_wrapper_filesave);

-  htswrap_add("link-detected",httrack_wrapper_linkdetected);

-  htswrap_add("transfer-status",httrack_wrapper_xfrstatus);

-

-  /* Then, launch the mirror */

-  hts_main(argc,argv);

-

-  /* Wait for a key */

-  printf("\nPress ENTER key to exit\n");

-  scanf("%s",argv[1]);

-

-  /* That's all! */

-  return 0;

-}

-

-

-/* CALLBACK FUNCTIONS */

-

-/* Initialize the Winsock */

-void CDECL httrack_wrapper_init(void) {

-  printf("Engine started\n");

+	/* Initialize the library */

 #ifdef _WIN32

   {

     WORD   wVersionRequested;   // requested version WinSock API

@@ -100,59 +72,130 @@ void CDECL httrack_wrapper_init(void) {
     }

   }

 #endif

+  hts_init();

 

-}

-void CDECL httrack_wrapper_uninit(void) {

-  printf("Engine exited\n");

+	/* Create option settings and set callbacks (wrappers) */

+	opt = hts_create_opt();

+

+  CHAIN_FUNCTION(opt, init, httrack_wrapper_init, NULL);

+  CHAIN_FUNCTION(opt, uninit, httrack_wrapper_uninit, NULL);

+  CHAIN_FUNCTION(opt, start, httrack_wrapper_start, NULL);

+  CHAIN_FUNCTION(opt, end, httrack_wrapper_end, NULL);

+  CHAIN_FUNCTION(opt, chopt, httrack_wrapper_chopt, NULL);

+  CHAIN_FUNCTION(opt, preprocess, httrack_wrapper_preprocesshtml, NULL);

+  CHAIN_FUNCTION(opt, postprocess, httrack_wrapper_postprocesshtml, NULL);

+  CHAIN_FUNCTION(opt, check_html, httrack_wrapper_checkhtml, NULL);

+  CHAIN_FUNCTION(opt, query, httrack_wrapper_query, NULL);

+  CHAIN_FUNCTION(opt, query2, httrack_wrapper_query2, NULL);

+  CHAIN_FUNCTION(opt, query3, httrack_wrapper_query3, NULL);

+  CHAIN_FUNCTION(opt, loop, httrack_wrapper_loop, NULL);

+  CHAIN_FUNCTION(opt, check_link, httrack_wrapper_check, NULL);

+  CHAIN_FUNCTION(opt, check_mime, httrack_wrapper_check_mime, NULL);

+  CHAIN_FUNCTION(opt, pause, httrack_wrapper_pause, NULL);

+  CHAIN_FUNCTION(opt, filesave, httrack_wrapper_filesave, NULL);

+  CHAIN_FUNCTION(opt, filesave2, httrack_wrapper_filesave2, NULL);

+  CHAIN_FUNCTION(opt, linkdetected, httrack_wrapper_linkdetected, NULL);

+  CHAIN_FUNCTION(opt, linkdetected2, httrack_wrapper_linkdetected2, NULL);

+  CHAIN_FUNCTION(opt, xfrstatus, httrack_wrapper_xfrstatus, NULL);

+  CHAIN_FUNCTION(opt, savename, httrack_wrapper_savename, NULL);

+  CHAIN_FUNCTION(opt, sendhead, httrack_wrapper_sendheader, NULL);

+  CHAIN_FUNCTION(opt, receivehead, httrack_wrapper_receiveheader, NULL);

+

+  /* Then, launch the mirror */

+	ret = hts_main2(argc, argv, opt);

+

+  /* Wait for a key */

+  printf("\nPress ENTER key to exit\n");

+  scanf("%s",argv[1]);

+

+	/* Clear option state */

+	hts_free_opt(opt);

+	hts_uninit();

 #ifdef _WIN32

   WSACleanup();

 #endif

+

+  /* That's all! */

+  return 0;

 }

-int CDECL httrack_wrapper_start(httrackp* opt) {

+

+

+/* CALLBACK FUNCTIONS */

+

+/* Initialize the Winsock */

+static void CDECL httrack_wrapper_init(t_hts_callbackarg *carg) {

+  printf("Engine started\n");

+}

+static void CDECL httrack_wrapper_uninit(t_hts_callbackarg *carg) {

+  printf("Engine exited\n");

+}

+static int CDECL httrack_wrapper_start(t_hts_callbackarg *carg, httrackp* opt) {

   printf("Start of mirror\n");

   return 1; 

 }

-int CDECL httrack_wrapper_chopt(httrackp* opt) {

-  return CDECL httrack_wrapper_start(opt);

+static int CDECL httrack_wrapper_chopt(t_hts_callbackarg *carg, httrackp* opt) {

+  return 1;

 }

-int  CDECL httrack_wrapper_end(void) { 

+static int CDECL httrack_wrapper_end(t_hts_callbackarg *carg, httrackp* opt) { 

   printf("End of mirror\n");

   return 1; 

 }

-int CDECL httrack_wrapper_checkhtml(char* html,int len,char* url_adresse,char* url_fichier) {

-  printf("Parsing html file: http://%s%s\n",url_adresse,url_fichier);

+static int CDECL httrack_wrapper_checkhtml(t_hts_callbackarg *carg, httrackp *opt,  char* html,int len,const char* url_address,const char* url_file) {

+  printf("Parsing html file: http://%s%s\n",url_address,url_file);

   return 1;

 }

-int CDECL httrack_wrapper_loop(void* _back,int back_max,int back_index,int lien_n,int lien_tot,int stat_time,hts_stat_struct* stats) {

+static int CDECL httrack_wrapper_loop(t_hts_callbackarg *carg, httrackp *opt,  void* _back,int back_max,int back_index,int lien_n,int lien_tot,int stat_time,hts_stat_struct* stats) {

   /* printf("..httrack_wrapper_loop called\n"); */

   return 1;

 }

-char* CDECL httrack_wrapper_query(char* question) {

+static const char* CDECL httrack_wrapper_query(t_hts_callbackarg *carg, httrackp *opt,  const char* question) {

   /* Answer is No */

   return "N";

 }

-char* CDECL httrack_wrapper_query2(char* question) {

+static const char* CDECL httrack_wrapper_query2(t_hts_callbackarg *carg, httrackp *opt,  const char* question) {

   /* Answer is No */

   return "N";

 }

-char* CDECL httrack_wrapper_query3(char* question) {

+static const char* CDECL httrack_wrapper_query3(t_hts_callbackarg *carg, httrackp *opt,  const char* question) {

   /* Answer is "" */

   return "";

 }

-int CDECL httrack_wrapper_check(char* adr,char* fil,int status) {

+static int CDECL httrack_wrapper_check(t_hts_callbackarg *carg, httrackp *opt,  const char* adr,const char* fil,int status) {

   printf("Link status tested: http://%s%s\n",adr,fil);

   return -1;

 }

-void CDECL httrack_wrapper_pause(char* lockfile) {

+static void CDECL httrack_wrapper_pause(t_hts_callbackarg *carg, httrackp *opt,  const char* lockfile) {

   /* Wait until lockfile is removed.. */

 }

-void CDECL httrack_wrapper_filesave(char* file) {

+static void CDECL httrack_wrapper_filesave(t_hts_callbackarg *carg, httrackp *opt,  const char* file) {

 }

-int CDECL httrack_wrapper_linkdetected(char* link) {

+static int CDECL httrack_wrapper_linkdetected(t_hts_callbackarg *carg, httrackp *opt,  char* link) {

   printf("Link detected: %s\n",link);

   return 1;

 }

-int CDECL httrack_wrapper_xfrstatus(void* back) {

+static int CDECL httrack_wrapper_xfrstatus(t_hts_callbackarg *carg, httrackp *opt,  void* back) {

+  return 1;

+}

+static int CDECL httrack_wrapper_preprocesshtml(t_hts_callbackarg *carg, httrackp *opt,  char** html,int* len,const char* url_address,const char* url_file) {

+  return 1;

+}

+static int CDECL httrack_wrapper_postprocesshtml(t_hts_callbackarg *carg, httrackp *opt,  char** html,int* len,const char* url_address,const char* url_file) {

+  return 1;

+}

+static int CDECL httrack_wrapper_check_mime(t_hts_callbackarg *carg, httrackp *opt,  const char* adr,const char* fil,const char* mime,int status) {

+  return -1;

+}

+static void CDECL httrack_wrapper_filesave2(t_hts_callbackarg *carg, httrackp *opt,  const char* adr, const char* fil, const char* save, int is_new, int is_modified,int not_updated) {

+}

+static int CDECL httrack_wrapper_linkdetected2(t_hts_callbackarg *carg, httrackp *opt,  char* link, const char* start_tag) {

+  return 1;

+}

+static int CDECL httrack_wrapper_savename(t_hts_callbackarg *carg, httrackp *opt,  const char* adr_complete,const char* fil_complete,const char* referer_adr,const char* referer_fil,char* save) {

+  return 1;

+}

+static int CDECL httrack_wrapper_sendheader(t_hts_callbackarg *carg, httrackp *opt,  char* buff, const char* adr, const char* fil, const char* referer_adr, const char* referer_fil, htsblk* outgoing) {

+  return 1;

+}

+static int CDECL httrack_wrapper_receiveheader(t_hts_callbackarg *carg, httrackp *opt,  char* buff, const char* adr, const char* fil, const char* referer_adr, const char* referer_fil, htsblk* incoming) {

   return 1;

 }

-