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sooop/forMac.h

Created March 14, 2013 02:51
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forMac.h
#include <ctype.h>
void strupr(char *somestr)
{
while(*(somestr+i)!='\0')
{
*(somestr+i) = toupper(*(somestr+i));
somestr++;
}
}
Raw
smi2srt.c
//Smi to SRT converter.
//(c) George Shuklin
//edited by sooop
// This program is under GPL license. See gpl.txt for detail
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define EXTENSION ".srt" //default extension for output
#define BODY "<BODY>"
#define BUFFER 65535 //buffer size
int error (int);//Message from table
void killbr(char *);
int killtags(char *);
int copy_kill_space(char *,char *);
int convert_t(long int, char *);
void BrLine(char *);
int Check_empty(char *);
void cmdCheck(char *);
void change_extension(char *in, char *out);
FILE *input;
FILE *output;
char *buffer;
char *inputline;
char *outputline;
char *temp,*temp2;
char *temp3;
long int time_begin=0;
long int time_end=0;
char time_b[32];
char time_e[32];
int N=1;
int printable=0; //if =1 line printing, =0 - skip
int STRING_LENGTH=70; //breack line ('\n') at this length (or early)
int main( int argc, char* argv[])
{
int flag=0,flag2;
char *in_filename=(char*)malloc(255);
char *out_filename=(char*)malloc(255);
strcpy(out_filename,"CON");
printf("\nSmi2srt converter\n");
printf("(c) George Shuklin\n\n");
if( argc==1 )//no param
{
error( 0 );
return;
}
else
{
strcpy( in_filename, argv[1] );
if( argc>2 )//2,3,4... (exist 2nd param)
{
strcpy(out_filename,argv[2]);
}
else
{
change_extension(in_filename,out_filename);
}
if (argc>3) cmdCheck(argv[3]);
}
input =fopen(in_filename, "r" );
output=fopen(out_filename, "w" );
if( !(int)output ) return error(2);
if( !(int)input ) return error(1);
if( !( buffer=(char*)malloc( BUFFER ) ) ) return error( 3 );//mem alloc
if( !( inputline=(char*)malloc( BUFFER ) )||(int)inputline==-1 ) return error(3);
if( !( outputline=(char*)malloc( BUFFER ) )||(int)outputline==-1 )return error(3);
if( !( temp3=(char*)malloc( BUFFER ) )||(int)temp3==-1)return error (3);
printf ("Converting from %s to %s\n",in_filename,out_filename);
// skip input file till found <body>
// *****************************
// * WARNING! No html comment! * (<!--<body>--> will make a big bug
// *****************************
while( !flag )//=0 at first time
{
if ( !fgets( buffer, BUFFER, input ) ) return error (4);//exit if no body & EoF
strupr(buffer);
if ( strstr( buffer, BODY ) ) flag=1;
}
//Main loop
flag=0;
while (!flag)
{
if(flag2)
{
flag2=0;
strcpy(buffer,temp3);
}
else
{
flag2=0;
if (!fgets(buffer, BUFFER, input )){flag=1;flag2=1;continue;} //EoF
}
*inputline='\0';
strcpy(inputline,buffer);
//sttrupr(buffer);
toupper(buffer);
temp=strstr(buffer,"<SYNC START=");
if (!temp) continue;
while(!flag2)//multiline patch
{
if (!fgets(buffer, BUFFER, input )){flag=1;flag2=1;continue;} //EoF
strcpy(temp3,buffer);
strupr(buffer);
temp2=strstr(buffer,"<SYNC START=");
if (!temp2) strcat (inputline,temp3);
else flag2=1;//End of Sub. line found
}
// if (flag) continue;//if EoF
strcpy(buffer,inputline);
strupr(buffer);
temp2=strstr(buffer,"<SYNC START=");
sscanf( temp2, "<SYNC START=%d",&time_begin);
if( printable)
{
strcpy(time_e,time_b);
convert_t(time_begin,time_b);
time_end=time_begin;
fprintf(output,"%d\n",N++);
fprintf(output,"%s --> %s\n",time_e,time_b);
fprintf(output,"%s\n",outputline);
}
else
{
convert_t(time_begin,time_b);
strcpy(time_e,time_b);
time_end=time_begin;
}
//line converting
killbr(inputline);
killtags(inputline);
copy_kill_space(inputline,outputline);
BrLine(outputline);
printable=Check_empty(outputline);
}
fclose (input);
fclose (output);
free (buffer);
free (inputline);
free (outputline);
printf ("converted a %d lines\n\n",N-1);
return 0;
}
//functions
int error(int code)
{
const char errors[][80] = { "use: smi2srt.exe filename.smi [filename.srt] [-l70] More see in readme.txt","Unable to open input file","Unable to open output file","Memory too low","<body> not found" };
printf( "Error %d (%s)\n",code, errors[code] );
return code;
}
void killbr(char * line)
{
char *temp=strstr(line,"<br>");
while (temp)
{
*temp='\n';
*(temp+1)=' ';
*(temp+2)=' ';
*(temp+3)=' ';
temp=strstr(temp,"<br>");
}
}
int killtags(char *line)//kill <tags> and &symbols;
{
char *temp=line;
while( *temp )
{
if(*temp=='<')
while (*temp)
{
if (*temp=='>'){*temp=' ';break;}
*(temp++)=' ';
}
if(*temp=='&')
while (*temp)
{
if (*(temp+1)==' ') {temp++;break;} //preserve from removing "I & you"
if (*temp==';'){*temp=' ';break;}
*(temp++)=' ';
}
else temp++;
}
return 0;
}
int copy_kill_space(char *in,char *out)
{
int sp=1;
while (*in)
{
if(*in==' ' && sp==1){in++;continue;}
if(*in==' ' && sp==0) sp=1; else sp=0;
*(out++)=*(in++);
}
*out='\0';
return 0;
}
int convert_t(long int number, char *line)
{
long int temp;
long int temp2;
char vals[32][4];
temp=number/3600000;
temp2=number-temp*3600000;
sprintf(vals[0],"%02d",temp);
temp=temp2/60000;
temp2=temp2-temp*60000;
sprintf(vals[1],"%02d",temp);
temp=temp2/1000;
temp2=temp2-temp*1000;
sprintf(vals[2],"%02d",temp);
temp=temp2;
sprintf(vals[3],"%03d",temp);
sprintf(line,"%s:%s:%s.%s",vals[0],vals[1],vals[2],vals[3]);
return 0;
}
void BrLine(char * line)
{
int i=0;
int old=0;
int flag=0;
while(1)
{
old=i;
i=i+STRING_LENGTH;
if (strlen(line)<=i) break;
while (i>old)
{
if (*(line+i)==' ')
{
*(line+i)='\n';
break;
}
if (*line=='\n') break;
i--;
}
}
//remove duplicate '\n'
flag=0;
if(*line=='\n'){flag=1;*line=' ';}
while(*line)
{
if (*line=='\n')
if(flag) *line=' ';else flag=1;
else if(*line!=' ')flag=0;
line++;
}
}
int Check_empty(char *line)
//return 0 if line contain only a ' ' (space) or '\n', else return 1
{
while (*line)
{
if(*line!=' ' && *line!='\n') return 1;
line++;
}
return 0;
}
void cmdCheck(char *line)
{
sscanf(line,"-l%d",&STRING_LENGTH);
}
void change_extension(char *in, char *out)
{
char *temp;
strcpy (out,in);
temp=out+strlen(out);
while (temp!=out)
{
if ( *temp=='.')
{
*temp='\0';
break;
}
temp--;
}
strcat (out,EXTENSION);
}
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