diff options
Diffstat (limited to 'libtest/callbacks-example-filename.c')
-rwxr-xr-x | libtest/callbacks-example-filename.c | 172 |
1 files changed, 86 insertions, 86 deletions
diff --git a/libtest/callbacks-example-filename.c b/libtest/callbacks-example-filename.c index a6c7fa1..361ebb0 100755 --- a/libtest/callbacks-example-filename.c +++ b/libtest/callbacks-example-filename.c @@ -1,86 +1,86 @@ -/*
- HTTrack external callbacks example : changing the destination filename
- .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 mysavename(t_hts_callbackarg *carg, httrackp *opt, const char* adr_complete, const char* fil_complete, const char* referer_adr, const char* referer_fil, char* save);
-
-/* external functions */
-EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv);
-
-/* Options settings */
-#include "htsopt.h"
-
-/* TOLOWER */
-#define TOLOWER_(a) (a >= 'A' && a <= 'Z') ? (a + ('a' - 'A')) : a
-#define TOLOWER(a) ( TOLOWER_( (a) ) )
-
-/*
- This sample just changes the destination filenames to ROT-13 equivalent ; that is,
- a -> n
- b -> o
- c -> p
- d -> q
- ..
- n -> a
- o -> b
- ..
-
- <parent> -> <link>
- This sample can be improved, for example, to make a map of a website.
-*/
-
-/*
-module entry point
-*/
-EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) {
- const char *arg = strchr(argv, ',');
- if (arg != NULL)
- arg++;
-
- /* Plug callback functions */
- CHAIN_FUNCTION(opt, savename, mysavename, NULL);
-
- return 1; /* success */
-}
-
-static int mysavename(t_hts_callbackarg *carg, httrackp *opt, const char* adr_complete, const char* fil_complete, const char* referer_adr, const char* referer_fil, char* save) {
- char* a;
-
- /* Call parent functions if multiple callbacks are chained. */
- if (CALLBACKARG_PREV_FUN(carg, savename) != NULL) {
- if (!CALLBACKARG_PREV_FUN(carg, savename)(CALLBACKARG_PREV_CARG(carg), opt, adr_complete, fil_complete, referer_adr, referer_fil, save)) {
- return 0; /* Abort */
- }
- }
-
- /* Process */
- for(a = save ; *a != 0 ; a++) {
- char c = TOLOWER(*a);
- if (c >= 'a' && c <= 'z')
- *a = ( ( ( c - 'a' ) + 13 ) % 26 ) + 'a'; // ROT-13
- }
-
- return 1; /* success */
-}
+/* + HTTrack external callbacks example : changing the destination filename + .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 mysavename(t_hts_callbackarg *carg, httrackp *opt, const char* adr_complete, const char* fil_complete, const char* referer_adr, const char* referer_fil, char* save); + +/* external functions */ +EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv); + +/* Options settings */ +#include "htsopt.h" + +/* TOLOWER */ +#define TOLOWER_(a) (a >= 'A' && a <= 'Z') ? (a + ('a' - 'A')) : a +#define TOLOWER(a) ( TOLOWER_( (a) ) ) + +/* + This sample just changes the destination filenames to ROT-13 equivalent ; that is, + a -> n + b -> o + c -> p + d -> q + .. + n -> a + o -> b + .. + + <parent> -> <link> + This sample can be improved, for example, to make a map of a website. +*/ + +/* +module entry point +*/ +EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) { + const char *arg = strchr(argv, ','); + if (arg != NULL) + arg++; + + /* Plug callback functions */ + CHAIN_FUNCTION(opt, savename, mysavename, NULL); + + return 1; /* success */ +} + +static int mysavename(t_hts_callbackarg *carg, httrackp *opt, const char* adr_complete, const char* fil_complete, const char* referer_adr, const char* referer_fil, char* save) { + char* a; + + /* Call parent functions if multiple callbacks are chained. */ + if (CALLBACKARG_PREV_FUN(carg, savename) != NULL) { + if (!CALLBACKARG_PREV_FUN(carg, savename)(CALLBACKARG_PREV_CARG(carg), opt, adr_complete, fil_complete, referer_adr, referer_fil, save)) { + return 0; /* Abort */ + } + } + + /* Process */ + for(a = save ; *a != 0 ; a++) { + char c = TOLOWER(*a); + if (c >= 'a' && c <= 'z') + *a = ( ( ( c - 'a' ) + 13 ) % 26 ) + 'a'; // ROT-13 + } + + return 1; /* success */ +} |