conversion works
This commit is contained in:
3
Makefile
3
Makefile
@@ -17,7 +17,8 @@ LIBS = $(_LIBS:lib%.a=%)
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SRCS = ft_printf.c \
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SRCS = ft_printf.c \
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ft_next_word.c \
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ft_next_word.c \
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aside.c \
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aside.c \
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ft_convert.c
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ft_convert.c \
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main.c
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ODIR = ./builds
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ODIR = ./builds
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OBJS = $(SRCS:%.c=$(ODIR)/%.o)
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OBJS = $(SRCS:%.c=$(ODIR)/%.o)
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278
ft_printf.c
278
ft_printf.c
@@ -102,281 +102,3 @@ char *ft_flag_transform(char *s, char *print)
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// print = ft_alternate_form(print) //
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// print = ft_alternate_form(print) //
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}
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}
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*/
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*/
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int ft_printf_test(char *string, ...)
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{
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va_list ap;
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va_start(ap, string);
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printf("%s", string);
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while (*string != '\0')
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{
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printf(" : ");
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if (*string == 'd')
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printf("%d", (int)va_arg(ap, long int));
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if (*string == 'i')
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printf("%i", (int)va_arg(ap, long int));
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if (*string == 'u')
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printf("%u", (unsigned int)va_arg(ap, int));
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if (*string == 'x')
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printf("%x", (unsigned int)va_arg(ap, long int));
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if (*string == 'X')
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printf("%X", (unsigned int)va_arg(ap, long int));
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if (*string == 'c')
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printf("%c", (char)va_arg(ap, long int)); // var_arg promote char into int
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if (*string == 's')
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printf("%s", (char *)va_arg(ap, long int));
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if (*string == 'e')
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printf("%e", va_arg(ap, double)); // va_arg promote float into double
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if (*string == 'f')
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printf("%f", va_arg(ap, double)); // va_arg promote float into double
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if (*string == 'g')
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printf("%g", va_arg(ap, double)); // va_arg promote float into double
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if (*string == 'I')
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printf("%li", (long int)va_arg(ap, long int));
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if (*string == 'U')
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printf("%lu", (unsigned long int)va_arg(ap, long int));
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string++;
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}
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printf("\n");
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va_end(ap);
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return (0);
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}
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int main(int ac, char **av)
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{
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char *str = "diuxXcsefg";
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int d = 123;
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int i = 456;
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unsigned int u = 345;
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unsigned int x = 456;
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unsigned int X = 567;
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char c = 'c';
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char* s = "string";
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// p = ;
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float e = 678;
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float f = 789;
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float g = 890;
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// n = ;
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char *str2 = "iiIIuU";
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int i1 = 2147483647;
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int i2 = -2147483648;
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long int i3 = 9223372036854775807;
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long int i4 = -9223372036854775807;
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unsigned int i5 = 4294967295;
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// long unsigned int i6 = 18446744073709551615;
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long unsigned int i6 = 8446744073709551615;
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if (ac == 1)
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{
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// printf("%s : %d : %i : %u : %x : %X : %c : %s : %e : %f : %g\n", str, d, i, u, x, X, c, s, e, f, g);
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// ft_printf_test(str, d, i, u, x, X, c, s, e, f, g);
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// printf("%s : %i : %i : %li : %li : %u : %lu\n", str2, i1, i2, i3, i4, i5, i6);
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// ft_printf_test(str2, i1, i2, i3, i4, i5, i6);
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printf("sdf\n");
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ft_printf("sdf\n\n");
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printf("%i\n", 23);
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ft_printf("%i\n\n", 23);
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long int k = -23;
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printf("%li\n", k);
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ft_printf("%li\n\n", k);
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printf("%i\n", -32);
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ft_printf("%i\n\n", -32);
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printf("%li\n", 9223372036854775807);
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ft_printf("%li\n\n", 9223372036854775807);
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printf("%c\n", 'f');
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ft_printf("%c\n\n", 'f');
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printf("%s\n", "sdffhk");
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ft_printf("%s\n\n", "sdffhk");
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printf("%u\n", 1221879);
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ft_printf("%u\n\n", 1221879);
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printf("%x\n", 3287);
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ft_printf("%x\n\n", 3287);
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printf("%lX\n", 9223372036854775807);
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ft_printf("%lX\n\n", 9223372036854775807);
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printf("%p\n", "dfgdf");
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ft_printf("%p\n\n", "dfgdf");
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}
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return (0);
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}
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/*
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conversions : cspdiuxX%
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flags : - 0 . *
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conversions : nfge
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flags : l ll h hh # ' (space) +
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%[arg_nbr$][flags 0,-,#,', ,+][width *][.precision *][length hh,h,ll,l,L,j,t,z][specifier d,i,u,x,X,c,s,p,%,e,f,g,n,E,F,G,a,A,C,S,o]
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% [flags 0,- ][width *][.precision *] [specifier d,i,u,x,X,c,s,p,% ]
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% [flags #,', ,+] [length hh,h,ll,l ][specifier e,f,g,n ]
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[flags]
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- left-justify within the given field width
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0 left-pads the number with zeroes (0) instead of spaces, where
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padding is specified (see width sub-specifier)
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( + forces to precede the result with a plus or minus sign even for
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positive numbers)
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( (space) if no sign is going to be written, a blank space is inserted
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before the value)
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( # (o, x, X, a, A, e, E, f, F, g, G) used with (o, x or X) the
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value is preceded with 0, 0x or 0X for values different than
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zero. used with (e, E or f), it forces the written output to
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contain a decimal point even if no digits would follow. by
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default, if no digits follow, no decimal point is written. used
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with (g or G) the result is the same as with e or E but trailing
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zeros are not removed
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( ' (d, u, i, f, F) used with d, u or i, or the integral portion of
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a float f or F, the decimal conversions are printed by groups of
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thousands separated by the non-monetary separator returned by
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localeconv(3) (ex 123456789 -> 123,456,789)
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[width]
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(nbr) minimum number of characters to be printed. if the value to be
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printed is shorter than this number, the result is padded with
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blank spaces. The value is not truncated even if the result is
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larger
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* the width is not specified in the format string, but as an
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additional integer value argument preceding the argument that
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has to be formatted
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[.precision]
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.nbr fot integer specifiers (d,i,o,x,X) - precision specifies the
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minimum number of digits to be written. If the value to be
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written is shorter than this number, the result is padded with
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leading zeros. The value is not truncated even if the result is
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longer. A precision of 0 means that no character is written for
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the value 0. For e, E and f specifiers − this is the number of
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digits to be printed after the decimal point. For g and G
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specifiers − This is the maximum number of significant digits
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to be printed. For s − this is the maximum number of characters
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to be printed. By default all characters are printed until the
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ending null character is encountered. For c type − it has no
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effect. When no precision is specified, the default is 1. If the
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period is specified without an explicit value for precision, 0
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is assumed
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.* the precision is not specified in the format string, but as an
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additional integer value argument preceding the argument that
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has to be formated
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[specifiers]
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c char character
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s *char string of characters
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p * pointer adress
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d int (or i) signed decimal integer
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i int (or d) signed decimal integer
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u u int unsigned decimal integer
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x u int unsigned hexadecimal integer
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X u int unsigned hexadecimal integer (capital letters)
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( n *int nothing printed
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( f float decimal floating point
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( e float scientific notation (mantissa/exponent) using e
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( g float uses the shorter of %e or %f
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((F float
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((E float scientific notation (mantissa/exponent) using E
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((G float uses the shorter of %E or %f
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((o int signed octal
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((C char treated as c with l modifier
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((a float
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((A float
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((S *char treated as s with l modifier
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p == long unsigned int
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char 1bytes 8bits
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short 2bytes 16bits
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int 4bytes 32bits
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long 8bytes 64bits
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long long 8bytes 64bits
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255 -127 - +127 00 [char] [hhd, hhi, c] [int] [d( , h, hh), i( , h, hh), c]
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65535 -32768 - +32767 01 [short] [hd, hi] [int]
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4294967295 -2147483648 - +2147483647 02 [int] [d, i] [int]
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18446744073709551615 -9223372036854775808 - +9223372036854775807 04 [long] [ld, li] [long] [d(l ,ll), i(l, ll)]
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18446744073709551615 -9223372036854775808 - +9223372036854775807 04 [long long] [lld, lli] [long]
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256 0 - +255 05 [unsigned char] [hhu, hhx, hhX] [unsigned int] [u( , h, hh), x( , h, hh), X( , h, hh), p]
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65536 0 - +65536 06 [unsigned short] [hu, hx, hX] [unsigned int]
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4294967296 0 - +4294967296 07 [unsigned int] [u, x, X, p] [unsigned int]
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18446744073709551616 0 - +18446744073709551616 09 [unsigned long] [lu, lx, lX] [unsigned long] [s, u(l, ll), x(l, ll), X(l, ll)]
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18446744073709551616 0 - +18446744073709551616 09 [unsigned long long] [llu, llx, llX] [unsigned long]
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18446744073709551616 0 - +18446744073709551616 10 [char *] [s, hhn] [unsigned long]
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18446744073709551616 0 - +18446744073709551616 16 [double] [e, le, f, lf, g, lg] []
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18446744073709551616 0 - +18446744073709551616 17 [wint_t] [lc] []
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18446744073709551616 0 - +18446744073709551616 18 [wchar_t] [ls] []
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18446744073709551616 0 - +18446744073709551616 11 [short *] [hn] []
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18446744073709551616 0 - +18446744073709551616 12 [int *] [n] []
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18446744073709551616 0 - +18446744073709551616 13 [long *] [ln] []
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18446744073709551616 0 - +18446744073709551616 14 [long long *] [lln] []
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d int 0 int
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dhh char 1 char
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dh short 2 short
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dl long 3 long
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dll long long 4 long long
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i int
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ihh char
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ih short
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il long
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ill long long
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u unsigned int 5 unsigned int
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uhh unsigned char 6 unsigned char
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uh unsigned short 7 unsigned short
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ul unsigned long 8 unsigned long
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ull unsigned long long 9 unsigned long long
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x unsigned int
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xhh unsigned char
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xh unsigned short
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xl unsigned long
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xll unsigned long long
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X unsigned int
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Xhh unsigned char
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Xh unsigned short
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Xl unsigned long
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Xll unsigned long long
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c char -> int
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cl wint_t 10 wint_t
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s char * 11 char *
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sl wchar_t * 12 wchar_t *
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p unsigned int
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e double 13 double
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el
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f double
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fl
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g double
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gl
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n int * 14 int *
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nhh char *
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nh short * 15 short *
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nl long * 16 long *
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nll long long * 17 long long *
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printf("char %lu\n", sizeof(char));
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printf("short %lu\n", sizeof(short));
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printf("int %lu\n", sizeof(int));
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printf("long %lu\n", sizeof(long));
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printf("long long %lu\n", sizeof(long long));
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printf("unsigned char %lu\n", sizeof(unsigned char));
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printf("unsigned short %lu\n", sizeof(unsigned short));
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printf("unsigned int %lu\n", sizeof(unsigned int));
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printf("unsigned long %lu\n", sizeof(unsigned long));
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printf("unsigned long long %lu\n", sizeof(unsigned long long));
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printf("char * %lu\n", sizeof(char *));
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printf("short * %lu\n", sizeof(short *));
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printf("int * %lu\n", sizeof(int *));
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printf("long * %lu\n", sizeof(long *));
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printf("long long * %lu\n", sizeof(long long *));
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printf("double %lu\n", sizeof(double));
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// printf("wint_t %lu\n", sizeof(wint_t));
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// printf("wchar_T %lu\n", sizeof(wchar_t));
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*/
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@@ -6,7 +6,7 @@
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/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
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/* By: hulamy <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2020/02/19 16:23:01 by hulamy #+# #+# */
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/* Created: 2020/02/19 16:23:01 by hulamy #+# #+# */
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/* Updated: 2020/02/19 18:44:21 by hulamy ### ########.fr */
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/* Updated: 2020/02/20 13:03:34 by hulamy ### ########.fr */
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/* */
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/* */
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/* ************************************************************************** */
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/* ************************************************************************** */
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@@ -15,7 +15,7 @@
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/*
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/*
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** SPECIFIER :
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** SPECIFIER :
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** receive a word as a string, check if it start by '%', and return the
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** receive a word as a string, check if it start by '%', and return the
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** specifier (diuxXspefgn) and th length (h hh l ll)
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** specifier (diuxXspefgn) and the length (h hh l ll)
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** -if s is a string, or is a single '%'
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** -if s is a string, or is a single '%'
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** return NULL (to print is as a string)
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** return NULL (to print is as a string)
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** -if s is a double '%%', remove one '%', and
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** -if s is a double '%%', remove one '%', and
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