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Found wrapper for write. Check file_handle and start processing.

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This commit is contained in:
Diptanshu8 2017-07-05 15:12:31 +00:00
parent 0327e676dd
commit 4d5f80a01d
3 changed files with 24 additions and 7 deletions
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8
src/ccextractor.c
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@ -250,7 +250,6 @@ int api_start(struct ccx_s_options api_options){
fatal(CCX_COMMON_EXIT_BUG_BUG, "Cannot be reached!");
break;
}
list_for_each_entry(dec_ctx, &ctx->dec_ctx_head, list, struct lib_cc_decode)
{
mprint("\n");
@ -476,6 +475,13 @@ int api_param_count(struct ccx_s_options* api_options){
return api_options->python_param_count;
}
int __real_write(int file_handle, char* buffer, int nbyte);
int __wrap_write(int file_handle, char* buffer, int nbyte)
{
printf("file_handle = %d\n",file_handle);
return __real_write(file_handle,buffer,nbyte);
}
int main(int argc, char* argv[]){
int i;
struct ccx_s_options* api_options = api_init_options();

8
src/ccextractor.h
View File

@ -22,8 +22,14 @@ CURLcode res;
#define LEPT_MSG_SEVERITY L_SEVERITY_NONE
#endif
struct cc_to_python_subs{
char** subs;
int number_of_lines;
};
struct ccx_s_options ccx_options;
struct lib_ccx_ctx *signal_ctx;
struct cc_to_python_subs python_subs;
//volatile int terminate_asap = 0;
struct ccx_s_options* api_init_options();
@ -38,4 +44,6 @@ void sigterm_handler(int sig);
void sigint_handler(int sig);
void print_end_msg();
int main(int argc, char *argv[]);
int __real_write(int file_handle, char* buffer, int nbyte);
int __wrap_write(int file_handle, char* buffer, int nbyte);
#endif //CCEXTRACTOR_H

15
src/lib_ccx/ccx_encoders_srt.c
View File

@ -4,6 +4,7 @@
#include "utility.h"
#include "ccx_encoders_helpers.h"
#include "ocr.h"
#include "ccextractor.h"
/* The timing here is not PTS based, but output based, i.e. user delay must be accounted for
if there is any */
@ -195,7 +196,8 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
context->srt_counter++;
sprintf(timeline, "%u%s", context->srt_counter, context->encoded_crlf);
used = encode_line(context, context->buffer,(unsigned char *) timeline);
write(context->out->fh, context->buffer, used);
__wrap_write(context->out->fh, context->buffer, used);
sprintf (timeline, "%02u:%02u:%02u,%03u --> %02u:%02u:%02u,%03u%s",
h1, m1, s1, ms1, h2, m2, s2, ms2, context->encoded_crlf);
used = encode_line(context, context->buffer,(unsigned char *) timeline);
@ -203,7 +205,7 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
dbg_print(CCX_DMT_DECODER_608, "\n- - - SRT caption ( %d) - - -\n", context->srt_counter);
dbg_print(CCX_DMT_DECODER_608, "%s",timeline);
write (context->out->fh, context->buffer, used);
__wrap_write(context->out->fh, context->buffer, used);
for (int i=0;i<15;i++)
{
if (data->row_used[i])
@ -263,7 +265,7 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
do_dash=0;
if (do_dash)
write(context->out->fh, "- ", 2);
__wrap_write(context->out->fh, "- ", 2);
prev_line_start=first;
prev_line_end=last;
prev_line_center1=center1;
@ -276,8 +278,8 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
dbg_print(CCX_DMT_DECODER_608, "\r");
dbg_print(CCX_DMT_DECODER_608, "%s\n",context->subline);
}
write(context->out->fh, context->subline, length);
write(context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
__wrap_write(context->out->fh, context->subline, length);
__wrap_write(context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
wrote_something=1;
// fprintf (wb->fh,context->encoded_crlf);
}
@ -285,6 +287,7 @@ int write_cc_buffer_as_srt(struct eia608_screen *data, struct encoder_ctx *conte
dbg_print(CCX_DMT_DECODER_608, "- - - - - - - - - - - -\r\n");
// fprintf (wb->fh, context->encoded_crlf);
write (context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
__wrap_write(context->out->fh, context->encoded_crlf, context->encoded_crlf_length);
//printf("$ = %s\n",context->encoded_crlf);
return wrote_something;
}