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cmdtypist/functions_for_cmd_typist.h

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//cmd_typist.c: functions for cmd typist
#include<math.h>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<time.h>
#include<ctype.h>
char get_only_char();
int my_atoi(const char* snum);
char time_set=0;
char file_to_read[19];//name of lesson file to read from
unsigned short int block_length;
//#include<math.h>
#define SIZE_NAME 81//variable to hold the name of the user.
void lesson_position(void);
void select_lesson(int argc_cmd);
void make_current(FILE *file_to_remove_from);
char mode=8;//mode of play, could be random or standard, setting it defined amount to prevent it from being initialised to 0
FILE *noslac_lessonp;
char ch;//used for character input and testing.
#define RED "\x1B[31m"//red color
#define GREEN "\x1B[32m"//Green color
#define SPEED_COLOR "\x1B[36m"//printing speed color
#define TIP_COLOR "\x1B[35m"//Green color
#define LAST_LINE_BLUE "\x1B[34m"//bash script for Green color
#define RESET "\x1B[0m"//color reset to normal (black)
#include<termios.h>//a linux header file to use for echoing
#if defined(_WIN32)//checking if the system on which the program is running is windows
#include<Windows.h>//and including the windows header file.
#elif defined(__linux__)//if machine is linux
#include<unistd.h>//include the linux header file
#endif
char firstarg[8];//global variable to hold the "select argument"
int lesson_choice=1;//global variable to hold the number corresponding to the chosen lesson.
unsigned short u=0;//global counter.
long length_to_read;//holds information on how long the text to be read is.
/*implementing a function to display the
name of the program.*/
char new_name[81];
extern void name_display(void)
{
printf("\t\t%s %s %s %s","+*******", "+**********+", "+****", "\t+**********+\n");
printf("\t\t%s %s %s %s","|*******", "|**********|", "|***+*", " \t|**********|\n");
printf("\t\t%s %s %s %s","**", " ** ** **", "** **", "\t **\n");
printf("\t\t%s %s %s %s","**", " ** ** **", "** **", "\t **\n");
printf("\t\t%s %s %s %s","**", " ** ** **", "** **", "\t **\n");
printf("\t\t%s %s %s %s","**", " ** ** **", "** **", "\t **\n");
printf("\t\t%s %s %s%s","|*******", "|* ** *|", "|*******", "\t **\n");
printf("\t\t%s %s %s%s","+*******", "+* *+", "+******", "\t ++\n");
printf("%s\n", " cmd typist: Where programmers type!!!");
}
//0=message config, 1=mode config, 2=block confi , 3=sound config, 4: user text config
extern char read_myown_config(void)//num_value is used to record settings for random and standard play
{
char num_value;
FILE *fconf;//file pointer to configuration file
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,4L,SEEK_SET);
fread(&num_value,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
return num_value;
}
extern void write_myown_config(char n)//r is used to record settings for random and standard play
{
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,4L,SEEK_SET);
fwrite(&n,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
FILE *fconf;
extern char read_conf_mode(void)//num_value is used to record settings for random and standard play
{
char num_value;
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,1L,SEEK_SET);
fread(&num_value,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
return num_value;
}
extern void write_conf_mode(char n)//r is used to record settings for random and standard play
{
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,1L,SEEK_SET);
fwrite(&n,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
extern char read_conf_block_read(void)//num_value is used to record settings for random and standard play
{
char num_value;
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,2L,SEEK_SET);
fread(&num_value,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
return num_value;
}
extern void write_conf_block_read(unsigned int n)//r is used to record settings for random and standard play
{
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,2L,SEEK_SET);
fwrite(&n,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
extern char sound_config_read(void)//num_value is used to record settings for random and standard play
{
char num_value;
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,3L,SEEK_SET);
fread(&num_value,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
return num_value;
}
extern void sound_config_write(unsigned int n)//r is used to record settings for random and standard play
{
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,3L,SEEK_SET);
fwrite(&n,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
//helps to adapt to version by solving problem of erasing a character
//writes one or
extern char adapt_to_ver(void)//num_value is used to record settings for random and standard play
{
char num_value,n;
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,5L,SEEK_SET);
fread(&num_value,sizeof(char),1,fconf);
fseek(fconf,-1,SEEK_CUR);
//num_value=2;//first time value writing, to be commented
if(num_value==1)
{
num_value=2;
fwrite(&num_value,sizeof(char),1,fconf);
}
else if(num_value==2)
{
num_value=1;
fwrite(&num_value,sizeof(char),1,fconf);
}
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
return num_value;
}
extern char adapt_to_ver_read(void)//num_value is used to record settings for random and standard play
{
char num_value;
FILE *fconf;
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fconf,5L,SEEK_SET);
fread(&num_value,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
return num_value;
}
unsigned int is_integral(char number[], int argc_cmd)
{
//printf("%s\n", number);
int i = 0;
if(number==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error: Null argument");
exit(EXIT_FAILURE);
}
/* if(my_atoi(number)==0)
{
fprintf(stderr, "%s\n", "Fatal Error: Lesson number cannot be zero");
exit(EXIT_FAILURE);
}*/
//checking for negative numbers
if (number[0] == '-')
{
fprintf(stderr, "%s\n", "Fatal error: Negative argument");
exit(EXIT_FAILURE);
}
if(argc_cmd==4)
{
if(strlen(number)<2||my_atoi(number)<10||my_atoi(number)>900)
{
fprintf(stderr, "%s\n", "Fatal Error: Either argument is not in range <45-900> OR argument is invalid");
exit(EXIT_FAILURE);
}
}
else
if(strlen(number)>2||my_atoi(number)>50||my_atoi(number)<1)
{
fprintf(stderr, "%s\n", "Fatal Error: Argument not in range <1-50> OR invalid");
exit(EXIT_FAILURE);
}
return my_atoi(number);//returns the unsigned integral string entered as argument at terminal
}
int range_verifier(int n)
{
if(n<0||n>15)
{
fprintf(stderr, "%s\n", "Lesson number does not exist");
exit(EXIT_FAILURE);
}
return n;
}
//writing message configuration to config file
extern void write_message_conf(char n)//r is used to record settings for random and standard play
{
if((fconf=fopen("cmdtypist.conf","rb+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
rewind(fconf);
fwrite(&n,sizeof(char),1,fconf);
if(fclose(fconf))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
/*This function opens a binary file on which zero was initally written, it then checks if the zero is still there,
if yes then it is the first time the program is being opened and then replaces the zero with 1*/
extern void read_message_conf(void)//Function for first time message display
{
FILE *fconf;
char num_test=8;//value different from 0 or 1
if((fconf=fopen("cmdtypist.conf", "rb+"))==NULL)//opening the file storing information on first time display.
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(1);
}
rewind(fconf);//move to beginnning of the file
fread(&num_test,sizeof(char),1,fconf);
if(num_test==0)//checking to see if its 0 that is found in the file.
{
system("clear");
printf("%s\n", " ============================WELCOME!!!============================ \n");
rewind(fconf);
num_test=1;
fwrite(&num_test,sizeof(char),1,fconf);
printf("\ncmd_typist: an extreme fast terminal typing tutor/meter designed to work on ubuntu and other linux distros "
"<cmd_typist v 1.0> Copyright (C) <*****> by Prince Noslac"
"\n\nThis program is free software: you can redistribute it and/or modify "
"it under the terms of the GNU General Public License as published by "
"the Free Software Foundation, either version 3 of the License, or "
"(at your option) any later version."
"\n\nThis program is distributed in the hope that it will be useful, "
"but WITHOUT ANY WARRANTY; without even the implied warranty of "
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the "
"GNU General Public License for more details.\n");
printf("\n%s\n","Do you want to view full license[y/n]:" );
if(fclose(fconf)!=0)
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(2);
}
if(get_only_char()=='y')
{
if((fconf=fopen("LICENSE","r"))==NULL)
fprintf(stderr, "%s\n", "GNU GPL license not found in program directory, visit <http://www.gnu.org/licenses/>");
else
{
char ch;
while((ch=getc(fconf))!=EOF)
putchar(ch);
}
if(fclose(fconf)!=0)
{
fprintf(stderr, "%s\n", "Fatal Error, license file is corrupted\n");
exit(2);
}
}
printf("%s\n", "ENTER to continue");
while(ch=getchar()!='\n');//remains here until enter key.
}
}
/*This function is used to eliminate the newline which is appended to the end of a string by
fscanf*/
extern void fget_ignore_newline(char *arr_no_newline)
{
int i=0;
while(arr_no_newline[i]!='\0')
{
if(arr_no_newline[i]=='\n')
{
arr_no_newline[i]='\0';
break;
}
i++;
}
}
/*works with fgets to make it work like scanf if, ending string storage after a space character.*/
extern void fgets_one_name(char *arr_no_newline)
{
int i=0;
while(arr_no_newline[i]!='\0')
{
if(arr_no_newline[i]==' ')
{
arr_no_newline[i]='\0';
break;
}
i++;
}
}
char get_only_char()
{
char n;
char ch='&';//for flushing
printf("%s", "");
scanf("%c", &n);
char f;
f=getchar();//f will get \n when n is gotten
while((n!='n'&&n!='y')||f!='\n')//making sure only n and y or \n (in f) are entered
{
if(f=='\n')//special case when n is found
{
printf("Invalid [y/n]:");
//while((ch=getchar())!='\n');//flushing the buffer
scanf("%c", &n);
f=getchar();
}
else
{
printf("Invalid [y/n]:");
while((ch=getchar())!='\n');//flushing the buffer
scanf("%c", &n);
f=getchar();
}
}
return n;
}
void valid_range(int num_to_convert)//Ensures correct range is entered
{
while(num_to_convert!=1||num_to_convert!=0)
{
printf("\n%s", "Continue?: 1:Yes 0:No");
scanf("%d",&num_to_convert);
//get_int(&num_to_convert);
}
}
char *upper_case(char *name)
{
unsigned short int i=0;
while(i<strlen(name))
{
name[i]=toupper(name[i]);
i++;
}
name[i]='\0';
return name;
}
char *cat_name(char *name)//catenating \n to a pointer to .
{
char trick_name[SIZE_NAME];//trick string for name catenating.
strcpy(trick_name,name);
strcat(trick_name,"\n");
strcpy(name,trick_name);
return name;
}
void test_new_user(char *name)//used to create new user name
{
strcat(upper_case(name),"\n");
if(strlen(name)<3)
{
fprintf(stderr, "%s %s\n", name,"too short, cannot be a user name");//exiting when a wrong value is entered
exit(EXIT_FAILURE);
}
//char ch='z';//setting a value so that the value initialized by default is never y or n
printf("WARNING: All saved data will be erased <copy and save ./speed/user_speed.info file if you would need it in future>\n"
"Do you want to continue: [y/n]:");
if(get_only_char()=='n')
exit(EXIT_FAILURE);
FILE *fp;
if((fp=fopen("./speed/user_speed.info","w"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
rewind(fp);
fprintf(fp, "%s\n", name);
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
/*Searching the name for space to replace with |*/
void name_modify(char *name)
{
u=0;
while(u<=15)
{
if(name[u]==' ')//searching for ' ' in the name string
{
name[u]='|';//and replacing with |
break;
}
u++;
}
strcat(name,".");
}
/*Used in creating new accounts
------------------------------
It opens the user.info file and appends the details of a new use to
the existing users.*/
/*Used in writing new user information to the user info binary file.*/
/*prevent echoing of characters from the buffer*/
extern int getche(void)
{
struct termios oldattr, newattr;
int ch;
tcgetattr( STDIN_FILENO, &oldattr );
newattr = oldattr;
newattr.c_lflag &= ~( ICANON | ECHO);//shell out to kill echo
tcsetattr( STDIN_FILENO, TCSANOW, &newattr );
system("stty -echo");//shell out to kill echo
ch = getchar();
system("stty echo");
tcsetattr( STDIN_FILENO, TCSANOW, &oldattr );
return ch;
}
/*Clears a the number of characters passed to it as parameter*/
extern void letter_clear(int n)
{
int i;
for(i=1;i<=n;i++)
printf("\b \b");//implementing a destructive backspace
}
/*Sleep function for both linux and windows, passing the number of seconds as a parameter*/
extern void sleepf(int time_to_sleep)//implementing a sleep function
{
#ifdef _WIN32
Sleep(time_to_sleep);
#else
sleep(time_to_sleep);
#endif
}
extern void waiting(char *wait_style)//style in waiting for input.
{
printf("%s",wait_style);
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
letter_clear(3);
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
}
/*extern void quiting(void)//style in waiting for input.
{
printf("%s","Quiting" );
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
letter_clear(3);
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
fflush(stdout);
sleepf(1);
printf("%s","." );
}
/*Display the total number of lessons available for the user to make a choice*/
extern void lesson_list(void)
{
srand((unsigned)time(NULL));
unsigned short n=rand()%14;
system("clear");
puts("LESSONS, use command <select 'lesson number' to make a choice: "
"\n1: Beginner lessons"
"\n2: Shell programming"
"\n3: Linux commands"
"\n4: Cmd commands"
"\n5: Learning numbers"
"\n6: Noslac's notes on computing"
"\n7: History of Cameroon"
"\n8: Getting acquanted to symbols"
"\n9: Coding in c"
"\n10: Coding in java"
"\n11: Coding in python"
"\n12: Coding in c++"
"\n13: Random word typing"
"\n14: Capital letter training"
"\n15: Mixed lessons");
printf(""TIP_COLOR"");
switch(n)
{
case 1:
printf("%s", ":: Go over your session speed analysis, \'time starts when you start\'\n");
break;
case 2:
printf("%s",":: All the lessons in this program are informative, type and learn!!!\n");
break;
case 3:
printf("%s",":: When a line in session turns blue, that's last line for that session\n");
break;
case 4:
printf("%s",":: Consult the ./speed/user_speed.info file to get your saved speed details\n");
break;
case 5:
printf("%s",":: Use the \"help command\" to get details of any command when in doubt\n");
break;
case 6:
printf("%s\n",":: Use tab key during lesson session to exit and get your instant speed");
break;
case 7:
printf("%s\n",":: Focus much more on your accuracy, you'll get better");
break;
case 8:
printf("%s\n",":: If a novice typist, say the letters as you type. Will help you memorise faster");
break;
case 9:
printf("%s\n", ":: Writing manually to the user info file distorts display!!!");
break;
case 10:
printf("%s\n", ":: Use ENTER at the end of a line to move to next line");
break;
case 11:
printf("%s\n", ":: Feel free to use backspace key to erase wrongly typed letters");
break;
case 12:
printf("%s\n", ":: Paste your own lesosn in myown.txt in program directory and type");
break;
case 13:
printf("%s\n", ":: It is fun playing in random mode, give it a try \"cmdtypist mkrand\"");
break;
default:
printf("%s",":: You will only get better if you type more\n" );
break;
}
printf(""RESET"");
}
/*Function converts time passed to it in seconds and stores the converted
time to hrs, mins and secs, then stores the resulting string to the string argument
time also passed to it as a second parameter*/
void seconds_to_hms(long int time_in_seconds, char *time)
{
long hr, min, t;
hr = time_in_seconds/3600;
t = time_in_seconds%3600;
min = t/60;
time_in_seconds = t%60;
if(hr>0)
sprintf(time,"%ld%s:%ld%s:%ld%s", hr,(hr>1)? "hrs":"hr",min,(min>1)? "mins":"min",time_in_seconds,(time_in_seconds>1)? "secs":"sec");//modify printing display
else if(min>0)
sprintf(time,"%ld%s:%ld%s", min,(min>1)? "mins":"min",time_in_seconds,(time_in_seconds>1)? "secs":"sec");
else
sprintf(time,"%ld%s", time_in_seconds,(time_in_seconds>1)? "secs":"sec");
}
/*Ensures atleast one user account exist*/
extern void user_test(void)
{
FILE *fp;
if((fp=fopen("./speed/user_speed.info","r"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
rewind(fp);
char ch=getc(fp);
if(ch==EOF)//checking if at the beginning of a character there is a charater, if not exist
{
fprintf(stderr, "%s\n", "No user exists yet, use <command mkuser \"username\"> to add new user");
exit(EXIT_FAILURE);
}
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Unable to close lesson file");
exit(EXIT_FAILURE);
}
}
void session_style(unsigned int session_time, unsigned short wrongly_typed,float typed)
{
float raw_speed=0.0,adj_speed=0.0;
raw_speed= ((float) typed*60.0f)/(float)session_time;
adj_speed= (float) ((typed-wrongly_typed)*60.0)/(float)session_time;
char time_conversion[36];//stores converted time by seconds_hms()
printf(""RESET"\n%s\n", "For better speed follow up, consult \"./speed/user_speed.info\" file in program directory");
puts("-------------------------------+-----------+------------------------------------");
puts("-------------------------------SESSION SPEED------------------------------------");//printing session heading
puts("-------------------------------+-----------+------------------------------------");
printf("************** *************\n");
fprintf(stdout, "\t+------------------%s %s %s----------------------+\n", __DATE__,"at",__TIME__);//printing date and time when the test is done
seconds_to_hms(session_time,time_conversion);
//fprintf(fp, "\t|%d%s TIME: %s\n",wrongly_typed,(wrongly_typed==0)? "(NO Error)":(wrongly_typed==1)? "ERROR":"ERRORS",time_conversion);
raw_speed= ((float) typed*60.0f)/(float)session_time;
adj_speed= (float) ((typed-wrongly_typed)*60.0)/(float)session_time;
fprintf(stdout, "\t|ERROR(s):"RED"%d"RESET" TIME: "SPEED_COLOR"%s"RESET" Accuracy: "SPEED_COLOR"%.2f%%"RESET"\n",wrongly_typed,time_conversion,((float) typed-(float)wrongly_typed)/(float) typed*100.0f);
fprintf(stdout, "\t|%s"SPEED_COLOR"%.2f"RESET"CPM ~= "GREEN"%.2f"RESET"WPM \n", "AVERAGE SPEED: ",adj_speed,adj_speed/5);
fprintf(stdout, "%s\n\n", "\t+---------------------------------------------------------------+");
}
void make_current(FILE* file_to_remove_from)
{
char ch;
fseek(file_to_remove_from,-300L,SEEK_END);
while((ch=getc(file_to_remove_from))!=EOF)
{
if(ch=='-'||ch=='|'||ch=='+')
{
fseek(file_to_remove_from,-1L,SEEK_CUR);
fputc(' ',file_to_remove_from);//over written current lesson with new one to become current
}
}
}
void write_user_speed(unsigned int session_time, unsigned short wrongly_typed, float typed)//Elapsed time is time taken to type
{
FILE* fp;
char time_conversion[36];//stores converted time by seconds_hms()
if((fp=fopen("./speed/user_speed.info","r+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
float raw_speed=0;//holds the speed when not ajusted.
float adj_speed=0;//holds the adjusted speed
make_current(fp);
fseek(fp,0L,SEEK_END);//moving to end of file
fprintf(fp, "\t+------------------%s %s %s----------------------+\n", __DATE__,"at",__TIME__);//printing date and time when the test is done
seconds_to_hms(session_time,time_conversion);
//fprintf(fp, "\t|%d%s TIME: %s\n",wrongly_typed,(wrongly_typed==0)? "(NO Error)":(wrongly_typed==1)? "ERROR":"ERRORS",time_conversion);
raw_speed= ((float)typed*60.0f)/(float)session_time;
adj_speed= (float) (((float)typed-wrongly_typed)*60.0)/(float)session_time;
fprintf(fp, "\t|ERROR(s):%d TIME: %s SPEED: ~%.3fWPM Accuracy: %.2f%%\n",wrongly_typed,time_conversion,raw_speed/5,((float)typed-(float)wrongly_typed)/(float)typed*100.0f);
fprintf(fp, "\t|%s%.2fCPM ~= %.2fWPM \n", "AVERAGE SPEED: ",adj_speed,adj_speed/5);
fprintf(fp, "%s\n\n", "\t+---------------------------------------------------------------+");
system("clear");
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
int last_user_ptr;
int avg_speed;
char user_name[SIZE_NAME];//holds the name of the user.
FILE *user_ptr;
char user_info[360]; //string to store user details.
char temp_name[360];//temporary store for user name
/*Reads user information already opened by main, writes to it the name with which the user
wants to create an account with. Also reads system time and date and wite agains that user name*/
void accounts_create(void)
{
FILE *fp;
if((fp=fopen("user.info","a+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
strcpy(user_info,user_name);
strcat(user_info,__DATE__);
strcat(user_info,__TIME__);
user_info[strlen(user_info)]='\n';
user_info[strlen(user_info)]='\0';
fprintf(fp, "%s", user_info);
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
/*Reads pariticular user information and stores in a global static variable user_info
using the fact that the end of each user information ends in new line*/
void get_user_name(void)
{
char name_ch;
u=0;
char ch;
FILE *fp;
if((fp=fopen("./speed/user_speed.info","r"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
rewind(fp);
printf(""GREEN" ");
while((name_ch=getc(fp))!='\n'&&name_ch!=EOF)
putchar(name_ch);
//printf(""RESET"\n");
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
/*Selects the user playing based on the name sent to it via command line*/
long int select_user(void)
{
if((user_ptr=fopen("user.info","r+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
int get_count=0;//used to regulate first user since there is no newline before the first user
char ch;
rewind(user_ptr);
u=0;
int i=0;
while(u!=369)
{
get_user_name();
get_count++;
strcpy(temp_name,user_info);
u=0;
while(u!=369)
{
if((char)temp_name[u]=='.')
break;
u++;
}
temp_name[u+1]='\0';
if(strcmp(temp_name,user_name)==0)
{
//fseek(user_ptr,select_user(),SEEK_CUR);//Moving back to start reading from the correct position
break;
}
//else;
i++;
if(i==3000)
{
fprintf(stderr, "%s\n", "The account name you entered is incorrect, <try again>");
exit(EXIT_FAILURE);
}
}
if(get_count==1)
rewind(user_ptr);
else
{
fseek(user_ptr,-2L,SEEK_CUR);//Moving backward twice (escape new ling and string terminator)
while((ch=fgetc(user_ptr))!='\n'&&ch!=EOF)
fseek(user_ptr,-2L,SEEK_CUR);//moving backward twice since the while statement causes a single forward movement
//to prevent reading of just one character that leads to infinite loop
}
fflush(user_ptr);//needed to clear buffer to prevnet ftell from reading wrong values from text files.
return ftell(user_ptr);
if(fclose(user_ptr))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
/*Function takes the name of a file, and appends .txt to it, then tries to read it from external storage
and determine the total number of characters it contains"*/
long int read_file_size(FILE* name_to_read)
{
char ch;
int size=0;
rewind(name_to_read);
while((ch=getc(name_to_read))!=EOF)
size++;
return size;
}
/*Writes the string that is given to it as a parameter, replaces
every other string on the line to which it is writing to space
and finally writes a newline to the end of the line*/
void write_to_line(char* to_write, FILE* fp)
{
int i=0;
char ch;
//while((ch=fgetc(fp))!='\n')//Ensuring the end of file is not reached
//{
if((strlen(new_name))>=strlen(user_info))//starts printing in the first position of the line
fprintf(fp, "%s", to_write);//write name
else
{
fprintf(fp, "%s", to_write);
while((ch=getc(fp))!='\n')
{
fseek(fp,-1L,SEEK_CUR);
fprintf(fp, "%c", ' ');
}
/*if((ch=getc(fp))!='\n'&&ch!=' ')
fseek(fp,-1L,SEEK_CUR);//moving backward one space since getc above had moved one space ahead
//so as to write over the data existing.
//fprintf(fp, "%s", " ");
/*if(ch=='\n')
{
fseek(fp,-1L,SEEK_CUR);
fprintf(fp, "%c", '\n');//writing newline at the end of file since it had been replaced with a space string
break;//escaping since the end of the line has been reached
} */
}
// i++;
//}
}
void swap_modify_name(int length_of_string)
{
int i=0;
//301, is just an exiting value
while(i<=301)
{
int j=0;
if(user_info[i]=='.')
{
while(j<=301)
{
//strcat(new_name,user_info[j+1]);
new_name[length_of_string+j]=user_info[j+i];
if(j==strlen(user_info)-i)
{
j=300;//value to help for an exit since the length of the sring is never more than 81
i=300;
}
j++;
}
}
i++;
}
new_name[strlen(new_name)]='\n';
new_name[strlen(new_name)]='\0';
}
/*Opens the user file and over writes former name with new name,
uses a new array already containing the new name and writes to it the date and time for the former user,
it then writes this new array to the user info file*/
void edit_name(void)
{
FILE *fp;
if((fp=fopen("user.info","r+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
fseek(fp,select_user(),SEEK_SET);
write_to_line(new_name,fp);
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
/*used to remove all non standard ascii codes from user text*/
void remove_ext_ascii(void)
{
srand((unsigned)time(NULL));
FILE *fp;
if((fp=fopen(file_to_read,"r+"))==NULL)
{
fprintf(stderr, "%s\n", "Fatal Error, Some files are missing");
exit(EXIT_FAILURE);
}
rewind(fp);
char ch,f;
while((ch=getc(fp))!=EOF)
{
if(ch!='\n')
if(!(isascii(ch)))
{
ch=rand()%15+33;
//fprintf(stderr, "%c", ch);
//f=getchar();
fseek(fp,-1L,SEEK_CUR);
putc(ch,fp);
}
}
if(fclose(fp))
{
fprintf(stderr, "%s\n", "Fatal Error, Unable to close some files\n");
exit(EXIT_FAILURE);
}
}
float my_pow(float base, int exp)//mickmicking the pow function
{
float temp;
if( exp == 0)
return 1;
temp = my_pow(base, exp/2);
if (exp%2 == 0)
return temp*temp;
else
{
if(exp > 0)
return base*temp*temp;
else
return (temp*temp)/base;
}
}
//micking atoi function (returns integer from string)
int my_atoi(const char* snum)
{
int idx, str_idx = 0, accum = 0, num_is_neg = 0;
const unsigned int NUMLEN = (int)strlen(snum);
/* Check if negative number and flag it. */
if(snum[0] == 0x2d)
num_is_neg = 1;
for(idx = NUMLEN - 1; idx >= 0; idx--)
{
/* Only process numbers from 0 through 9. */
if(snum[str_idx] >= 0x30 && snum[str_idx] <= 0x39)
accum += (snum[str_idx] - 0x30) * my_pow(10, idx);
str_idx++;
}
/* Check flag to see if originally passed -ve number and convert result if so. */
if(!num_is_neg)
return accum;
else
return accum * -1;
}
void cpy_2d_string( char *destination[],const char *source[],int argc)//source=argv from command line
{
int i;//counter for the number of elements in the strings
for(i=1;i<=argc;i++)
strcpy(destination[i],source[i]);
}
//Initial settings of cmdtypist.
void reset_default_config(char *raw, int argc_cmd)
{
write_myown_config(1);
write_conf_mode(1);
write_conf_block_read(4);
sound_config_write(0);
write_message_conf(0);
if(argc_cmd==3)
{
if(strcmp(raw,"raw")==0)
{
printf("%s\n", "Raw reset, resets everything including speed history; continue? [y/n]:");
if(get_only_char()=='n')
exit(EXIT_SUCCESS);
else
{
FILE *fp;
if((fp=fopen("./speed/user_speed.info","w+"))==NULL)
{
fprintf(stderr, "%s\n", "Could not reset, some files are missing");
exit(EXIT_FAILURE);
}
fclose(fp);
if((fp=fopen("my_own.txt","w+"))==NULL)
{
fprintf(stderr, "%s\n", "Could not reset, some files are missing");
exit(EXIT_FAILURE);
}
fclose(fp);
}
}
}
}
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