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clear up which function as api

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This commit is contained in:
lennonwoo 2018-01-24 15:39:45 +08:00
parent 84ce45b8f0
commit 913432232d
6 changed files with 83 additions and 121 deletions
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76
api/ccextractor.i
View File

@ -7,72 +7,12 @@
#include "../src/lib_ccx/ccx_mp4.h"
#include "../src/lib_ccx/hardsubx.h"
#include "../src/lib_ccx/ccx_share.h"
#include "../src/ccextractor.h"
#include "../src/wrappers/wrapper.h"
#include "../src/ccextractor.h"
#include "../src/wrappers/wrapper.h"
%}
void my_pythonapi(struct ccx_s_options *api_options, PyObject* func);
%pythoncode %{
def g608_grid_former(line,text,color,font):
if "text[" in line:
line = str(line.split(":", 1)[1])
line = str(line.split("\n")[0])
text.append(line)
if "color[" in line:
line = str(line.split(":", 1)[1])
line = str(line.split("\n")[0])
color.append(line)
if "font[" in line:
line = str(line.split(":", 1)[1])
line = str(line.split("\n")[0])
font.append(line)
def print_g608_grid(case,text,color,font):
help_string = """
Case is the value that would give the desired output.
case = 0 --> print start_time,end_time,text,color,font
case = 1 --> print start_time,end_time,text
case = 2 --> print start_time,end_time,color
case = 3 --> print start_time,end_time,font
case = 4 --> print start_time,end_time,text,color
case = 5 --> print start_time,end_time,text,font
case = 6 --> print start_time,end_time,color,font
"""
if case==0:
if text:
print "\n".join(text)
if color:
print "\n".join(color)
if font:
print "\n".join(font)
elif case==1:
if text:
print "\n".join(text)
elif case==2:
if color:
print "\n".join(color)
elif case==3:
if font:
print "\n".join(font)
elif case==4:
if text:
print "\n".join(text)
if color:
print "\n".join(color)
elif case==5:
if text:
print "\n".join(text)
if font:
print "\n".join(font)
elif case==6:
if color:
print "\n".join(color)
if font:
print "\n".join(font)
else:
print help_string
%}
%include "../src/lib_ccx/ccx_common_common.h"
%include "../src/ccextractor.h"
%include "../src//wrappers/wrapper.h"
struct ccx_s_options* api_init_options();
void check_configuration_file(struct ccx_s_options api_options);
int compile_params(struct ccx_s_options *api_options,int argc);
void api_add_param(struct ccx_s_options* api_options,char* arg);
int api_start(struct ccx_s_options api_options);
void my_pythonapi(struct ccx_s_options *api_options, PyObject *func);

66
src/ccextractor.c
View File

@ -496,20 +496,80 @@ int api_param_count(struct ccx_s_options* api_options)
{
return api_options->python_param_count;
}
#endif // PYTHON_API
#endif
/*
* asprintf alternative
* Defined only in case of windows users.
*/
#ifdef _WIN32
int vasprintf(char **strp, const char *fmt, va_list ap)
{
//_vscprintf tells you how big the buffer needs to be
int len = _vscprintf(fmt, ap);
if (len == -1) {
return -1;
}
size_t size = (size_t)len + 1;
char *str = malloc(size);
if (!str) {
return -1;
}
// _vsprintf_s is the "secure" version of vsprintf
int r = vsprintf_s(str, len + 1, fmt, ap);
if (r == -1) {
free(str);
return -1;
}
*strp = str;
return r;
}
int asprintf(char **strp, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
int r = vasprintf(strp, fmt, ap);
va_end(ap);
return r;
}
#endif
char* time_wrapper(char* fmt, unsigned h, unsigned m, unsigned s, unsigned ms)
{
char * time;
asprintf(&time,fmt, h, m, s, ms);
return time;
}
#ifdef PYTHON_API
void call_from_python_api(struct ccx_s_options *api_options)
{
int indicator = api_options->signal_python_api;
if (indicator)
signal_python_api=1;
else
signal_python_api=0;
}
#endif
#if defined(PYTHONAPI)
void run(PyObject * reporter, char * line, int encoding)
{
assert ( PyFunction_Check(reporter) );
PyObject* args = Py_BuildValue("(si)",line,encoding);
PyObject_CallObject((PyObject*)reporter, args);
}
#endif
int main(int argc, char* argv[])
{
struct ccx_s_options* api_options = api_init_options();
check_configuration_file(*api_options);
#ifdef PYTHON_API
#ifdef ENABLE_PYTHON
for(int i = 1; i < argc; i++)
api_add_param(api_options,argv[i]);
#endif
#ifdef PYTHON_API
#ifdef ENABLE_PYTHON
int compile_ret = compile_params(api_options,argc);
#else
int compile_ret = parse_parameters (api_options, argc, argv);

39
src/ccextractor.h
View File

@ -28,44 +28,27 @@ CURLcode res;
#define LEPT_MSG_SEVERITY L_SEVERITY_NONE
#endif
#if defined(PYTHONAPI)
#ifdef PYTHON_API
#include "Python.h"
#include "funcobject.h"
#endif
#ifdef ENABLE_PYTHON
struct python_subs_modified{
char *start_time;
char* end_time;
};
struct python_subs_array{
#if defined(PYTHONAPI)
PyObject* reporter;
#endif
int sub_count;
struct python_subs_modified* subs;
};
void free_python_global_vars();
PyObject* py_callback_func;
void api_add_param(struct ccx_s_options* api_options,char* arg);
int compile_params(struct ccx_s_options *api_options,int argc);
void py_callback(char *line, int encoding);
int api_param_count(struct ccx_s_options* api_options);
char * api_param(struct ccx_s_options* api_options, int count);
#endif
struct ccx_s_options ccx_options;
struct lib_ccx_ctx *signal_ctx;
#ifdef ENABLE_PYTHON
struct python_subs_array array;
int signal_python_api; // 1 symbolises that python wrapper made the call.
#endif
//volatile int terminate_asap = 0;
struct ccx_s_options* api_init_options();
void check_configuration_file(struct ccx_s_options api_options);
int compile_params(struct ccx_s_options *api_options,int argc);
void api_add_param(struct ccx_s_options* api_options,char* arg);
int api_start(struct ccx_s_options api_options);
int api_param_count(struct ccx_s_options* api_options);
char * api_param(struct ccx_s_options* api_options, int count);
void sigterm_handler(int sig);
void sigint_handler(int sig);
@ -73,12 +56,4 @@ void print_end_msg(void);
int main(int argc, char *argv[]);
#ifdef ENABLE_PYTHON
void call_from_python_api(struct ccx_s_options *api_options);
void free_python_global_vars();
#endif
#if defined(PYTHONAPI)
void run(PyObject * reporter, char * line, int encoding);
#endif
#endif //CCEXTRACTOR_H

2
src/lib_ccx/ccx_common_option.c
View File

@ -173,7 +173,7 @@ void init_options (struct ccx_s_options *options)
stringztoms (DEF_VAL_ENDCREDITSFORATLEAST, &options->enc_cfg.endcreditsforatleast);
stringztoms (DEF_VAL_ENDCREDITSFORATMOST, &options->enc_cfg.endcreditsforatmost);
#ifdef ENABLE_PYTHON
#ifdef PYTHON_API
options->python_param_count = 0;
options->python_params = malloc(options->python_param_count * sizeof *options->python_params);
#endif

12
src/wrappers/wrapper.c
View File

@ -2,16 +2,10 @@
#include "ccextractor.h"
#ifdef PYTHON_API
void set_pythonapi(struct ccx_s_options *api_options){
api_add_param(api_options,"-pythonapi");
void my_pythonapi(struct ccx_s_options *api_options, PyObject *callback_func) {
py_callback_func = callback_func;
}
#if defined(PYTHONAPI)
void set_pythonapi_via_python(struct ccx_s_options *api_options, PyObject * func){
//setting the user specified callback function as a array element which would be global in C
array.reporter = func;
api_add_param(api_options,"-pythonapi");
}
#endif
/*
autoprogram wrapper
*/

9
src/wrappers/wrapper.h
View File

@ -1,15 +1,8 @@
#include <stdio.h>
#include "ccextractor.h"
#if defined(PYTHONAPI)
void set_pythonapi_via_python(struct ccx_s_options *api_options, PyObject * func);
#define my_pythonapi(args, func) set_pythonapi_via_python(args, func)
#else
#define my_pythonapi(args, func) set_pythonapi(args)
#endif
#ifdef PYTHON_API
void set_pythonapi(struct ccx_s_options *api_options);
void my_pythonapi(struct ccx_s_options *api_options, PyObject *callback_func);
void setautoprogram(struct ccx_s_options *api_options);
void setstdout(struct ccx_s_options *api_options);
void setpesheader(struct ccx_s_options *api_options);