httrack 3.43.12

1 files changed, 118 insertions, 118 deletions

diff --git a/libtest/callbacks-example-baselinks.c b/libtest/callbacks-example-baselinks.c
index 63b5175..246c921 100755
--- a/libtest/callbacks-example-baselinks.c
+++ b/libtest/callbacks-example-baselinks.c
@@ -1,118 +1,118 @@
-/*

-    HTTrack external callbacks example : enforce a constant base href

-	Can be useful to make copies of site's archives using site's URL base href as root reference

-    .c file

-

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

-      With GNU-GCC:

-        gcc -O -g3 -Wall -D_REENTRANT -shared -o mycallback.so callbacks-example.c -lhttrack1

-      With MS-Visual C++:

-        cl -LD -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"mycallback.dll" callbacks-example.c libhttrack1.lib

-

-      Note: the httrack library linker option is only necessary when using libhttrack's functions inside the callback

-

-    How to use:

-      httrack --wrapper mycallback ..

-*/

-

-#include <stdio.h>

-#include <stdlib.h>

-#include <string.h>

-

-/* Standard httrack module includes */

-#include "httrack-library.h"

-#include "htsopt.h"

-#include "htsdefines.h"

-

-/* Local function definitions */

-static int process_file(t_hts_callbackarg *carg, httrackp* opt, char* html, int len, const char* url_address, const char* url_file);

-static int check_detectedlink(t_hts_callbackarg *carg, httrackp* opt, char* link);

-static int check_detectedlink_end(t_hts_callbackarg *carg, httrackp *opt);

-

-/* external functions */

-EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv);

-

-/* 

-module entry point 

-*/

-EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) {

-  const char *arg = strchr(argv, ',');

-  if (arg != NULL)

-    arg++;

-

-  /* Check args */

-  fprintf(stderr, "Plugged..\n");

-  if (arg == NULL || *arg == '\0' || strlen(arg) >= HTS_URLMAXSIZE / 2) {

-    fprintf(stderr, "** callback error: arguments expected or bad arguments\n");

-    fprintf(stderr, "usage: httrack --wrapper modulename,base\n");

-    fprintf(stderr, "example: httrack --wrapper callback,http://www.example.com/\n");

-    return 0;  /* failed */

-  } else {

-    char *callbacks_userdef = strdup(arg);      /* userdef */

-

-    /* Plug callback functions */

-    CHAIN_FUNCTION(opt, check_html, process_file, callbacks_userdef);

-    CHAIN_FUNCTION(opt, linkdetected, check_detectedlink, callbacks_userdef);

-    CHAIN_FUNCTION(opt, end, check_detectedlink_end, callbacks_userdef);

-

-    fprintf(stderr, "Using root '%s'\n", callbacks_userdef);

-  }

-

-  return 1;  /* success */

-}

-

-static int process_file(t_hts_callbackarg *carg, httrackp* opt, char* html, int len, const char* url_address, const char* url_file) {

-  char* prevBase;

-

-  /* Call parent functions if multiple callbacks are chained. */

-  if (CALLBACKARG_PREV_FUN(carg, check_html) != NULL) {

-    if (!CALLBACKARG_PREV_FUN(carg, check_html)(CALLBACKARG_PREV_CARG(carg), opt, html, len, url_address, url_file)) {

-      return 0;  /* Abort */

-    }

-  }

-

-  /* Disable base href, if any */

-  if ( ( prevBase = strstr(html, "<BASE HREF=\"") ) != NULL) {

-    prevBase[1] = 'X';

-  }

-

-  return 1;  /* success */

-}

-

-static int check_detectedlink(t_hts_callbackarg *carg, httrackp* opt, char* link) {

-  const char *base = (char*) CALLBACKARG_USERDEF(carg);

-

-  /* Call parent functions if multiple callbacks are chained. */

-  if (CALLBACKARG_PREV_FUN(carg, linkdetected) != NULL) {

-    if (!CALLBACKARG_PREV_FUN(carg, linkdetected)(CALLBACKARG_PREV_CARG(carg), opt, link)) {

-      return 0;  /* Abort */

-    }

-  }

-

-  /* The incoming (read/write) buffer is at least HTS_URLMAXSIZE bytes long */

-  if (strncmp(link, "http://", 7) == 0 || strncmp(link, "https://", 8) == 0) {

-    char temp[HTS_URLMAXSIZE * 2];

-    strcpy(temp, base);

-    strcat(temp, link);

-    strcpy(link, temp);

-  }

-

-  return 1;  /* success */

-}

-

-static int check_detectedlink_end(t_hts_callbackarg *carg, httrackp *opt) {

-  char *base = (char*) CALLBACKARG_USERDEF(carg);

-

-  fprintf(stderr, "Unplugged ..\n");

-  if (base != NULL) {

-    free(base);

-    base = NULL;

-  }

-

-  /* Call parent functions if multiple callbacks are chained. */

-  if (CALLBACKARG_PREV_FUN(carg, end) != NULL) {

-    return CALLBACKARG_PREV_FUN(carg, end)(CALLBACKARG_PREV_CARG(carg), opt);

-  }

-

-  return 1;  /* success */

-}

+/*
+    HTTrack external callbacks example : enforce a constant base href
+	Can be useful to make copies of site's archives using site's URL base href as root reference
+    .c file
+
+    How to build: (callback.so or callback.dll)
+      With GNU-GCC:
+        gcc -O -g3 -Wall -D_REENTRANT -shared -o mycallback.so callbacks-example.c -lhttrack2
+      With MS-Visual C++:
+        cl -LD -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"mycallback.dll" callbacks-example.c libhttrack.lib
+
+      Note: the httrack library linker option is only necessary when using libhttrack's functions inside the callback
+
+    How to use:
+      httrack --wrapper mycallback ..
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* Standard httrack module includes */
+#include "httrack-library.h"
+#include "htsopt.h"
+#include "htsdefines.h"
+
+/* Local function definitions */
+static int process_file(t_hts_callbackarg *carg, httrackp* opt, char* html, int len, const char* url_address, const char* url_file);
+static int check_detectedlink(t_hts_callbackarg *carg, httrackp* opt, char* link);
+static int check_detectedlink_end(t_hts_callbackarg *carg, httrackp *opt);
+
+/* external functions */
+EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv);
+
+/* 
+module entry point 
+*/
+EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) {
+  const char *arg = strchr(argv, ',');
+  if (arg != NULL)
+    arg++;
+
+  /* Check args */
+  fprintf(stderr, "Plugged..\n");
+  if (arg == NULL || *arg == '\0' || strlen(arg) >= HTS_URLMAXSIZE / 2) {
+    fprintf(stderr, "** callback error: arguments expected or bad arguments\n");
+    fprintf(stderr, "usage: httrack --wrapper modulename,base\n");
+    fprintf(stderr, "example: httrack --wrapper callback,http://www.example.com/\n");
+    return 0;  /* failed */
+  } else {
+    char *callbacks_userdef = strdup(arg);      /* userdef */
+
+    /* Plug callback functions */
+    CHAIN_FUNCTION(opt, check_html, process_file, callbacks_userdef);
+    CHAIN_FUNCTION(opt, linkdetected, check_detectedlink, callbacks_userdef);
+    CHAIN_FUNCTION(opt, end, check_detectedlink_end, callbacks_userdef);
+
+    fprintf(stderr, "Using root '%s'\n", callbacks_userdef);
+  }
+
+  return 1;  /* success */
+}
+
+static int process_file(t_hts_callbackarg *carg, httrackp* opt, char* html, int len, const char* url_address, const char* url_file) {
+  char* prevBase;
+
+  /* Call parent functions if multiple callbacks are chained. */
+  if (CALLBACKARG_PREV_FUN(carg, check_html) != NULL) {
+    if (!CALLBACKARG_PREV_FUN(carg, check_html)(CALLBACKARG_PREV_CARG(carg), opt, html, len, url_address, url_file)) {
+      return 0;  /* Abort */
+    }
+  }
+
+  /* Disable base href, if any */
+  if ( ( prevBase = strstr(html, "<BASE HREF=\"") ) != NULL) {
+    prevBase[1] = 'X';
+  }
+
+  return 1;  /* success */
+}
+
+static int check_detectedlink(t_hts_callbackarg *carg, httrackp* opt, char* link) {
+  const char *base = (char*) CALLBACKARG_USERDEF(carg);
+
+  /* Call parent functions if multiple callbacks are chained. */
+  if (CALLBACKARG_PREV_FUN(carg, linkdetected) != NULL) {
+    if (!CALLBACKARG_PREV_FUN(carg, linkdetected)(CALLBACKARG_PREV_CARG(carg), opt, link)) {
+      return 0;  /* Abort */
+    }
+  }
+
+  /* The incoming (read/write) buffer is at least HTS_URLMAXSIZE bytes long */
+  if (strncmp(link, "http://", 7) == 0 || strncmp(link, "https://", 8) == 0) {
+    char temp[HTS_URLMAXSIZE * 2];
+    strcpy(temp, base);
+    strcat(temp, link);
+    strcpy(link, temp);
+  }
+
+  return 1;  /* success */
+}
+
+static int check_detectedlink_end(t_hts_callbackarg *carg, httrackp *opt) {
+  char *base = (char*) CALLBACKARG_USERDEF(carg);
+
+  fprintf(stderr, "Unplugged ..\n");
+  if (base != NULL) {
+    free(base);
+    base = NULL;
+  }
+
+  /* Call parent functions if multiple callbacks are chained. */
+  if (CALLBACKARG_PREV_FUN(carg, end) != NULL) {
+    return CALLBACKARG_PREV_FUN(carg, end)(CALLBACKARG_PREV_CARG(carg), opt);
+  }
+
+  return 1;  /* success */
+}