diff --git a/Makefile b/Makefile index 9264129..c7969cc 100644 --- a/Makefile +++ b/Makefile @@ -52,24 +52,11 @@ clean: fclean: clean make fclean -C $(LDIR) /bin/rm -f $(NAME) + /bin/rm -f out*.txt a.out temoin.txt exemple.txt re: fclean all -# - - - - - - - - - - - # -# rules to test # -# with # -# main and libft # -# - - - - - - - - - - - # - -lib: - make -C $(LDIR) -main: $(ODIR) $(OBJS) $(DEPS) - $(CC) $(CFLAGS) $(OBJS) $(LFLAGS) main.c -fsanitize: $(ODIR) $(OBJS) $(DEPS) - $(CC) $(CFLAGS) $(OBJS) $(LFLAGS) main.c -fsanitize=address gcc: $(CC) $(CFLAGS) main.c -L. -lftprintf -mainfclean: fclean - /bin/rm -f out*.txt a.out temoin.txt exemple.txt -.PHONY: all clean fclean re lib cleanlib main fsanitize mainfclean gcc +.PHONY: all clean fclean re gcc diff --git a/libft b/libft deleted file mode 120000 index 5634df6..0000000 --- a/libft +++ /dev/null @@ -1 +0,0 @@ -../libft \ No newline at end of file diff --git a/libft/Makefile b/libft/Makefile new file mode 100644 index 0000000..809fdec --- /dev/null +++ b/libft/Makefile @@ -0,0 +1,927 @@ +# - - - - - - - - - # +# variables names # +# - - - - - - - - - # + +NAME = libft.a +CC = gcc +VPATH = srcs/ + +IDIR = ./includes +_DEP = libft.h +DEPS = $(_DEP:%.h=$(IDIR)/%.h) + +CFLAGS = -I$(IDIR) +CFLAGS += -Wall -Wextra -Werror + +SRCS = ft_memset.c \ + ft_bzero.c \ + ft_memcpy.c \ + ft_memccpy.c \ + ft_memmove.c \ + ft_memchr.c \ + ft_memcmp.c \ + ft_strlen.c \ + ft_isalpha.c \ + ft_isdigit.c \ + ft_isalnum.c \ + ft_isascii.c \ + ft_isprint.c \ + ft_toupper.c \ + ft_tolower.c \ + ft_strchr.c \ + ft_strrchr.c \ + ft_strchrset.c \ + ft_strncmp.c \ + ft_strlcpy.c \ + ft_strlcat.c \ + ft_strnstr.c \ + ft_atoi.c \ + ft_calloc.c \ + ft_strdup.c \ + \ + ft_substr.c \ + ft_strjoin.c \ + ft_strtrim.c \ + ft_split.c \ + ft_itoa.c \ + ft_utoa.c \ + ft_strmapi.c \ + ft_putchar_fd.c \ + ft_putstr_fd.c \ + ft_putendl_fd.c \ + ft_putnbr_fd.c \ + \ + ft_lstnew.c \ + ft_lstadd_front.c \ + ft_lstsize.c \ + ft_lstlast.c \ + ft_lstadd_back.c \ + ft_lstdelone.c \ + ft_lstclear.c \ + ft_lstiter.c \ + ft_lstmap.c \ + \ + ft_strcat.c \ + ft_strcmp.c \ + ft_strcpy.c \ + ft_strncat.c \ + ft_strncpy.c \ + ft_strstr.c \ + ft_strjoinfree.c \ + ft_strclr.c \ + ft_strdel.c \ + ft_strequ.c \ + ft_striter.c \ + ft_striteri.c \ + ft_strmap.c \ + ft_strnequ.c \ + ft_strnew.c \ + ft_memalloc.c \ + ft_memdel.c \ + ft_putchar.c \ + ft_putendl.c \ + ft_putnbr.c \ + ft_putnbrendl.c \ + ft_putnbrendl_fd.c \ + ft_putnbrbase.c \ + ft_putstr.c \ + ft_any.c \ + ft_atoibase.c \ + ft_convertbase.c \ + ft_convertbase_free.c \ + ft_foreach.c \ + ft_issort.c \ + ft_arraymap.c \ + ft_strmultisplit.c \ + \ + get_next_line.c \ + ft_concat_free.c + +ODIR = ./builds +OBJS = $(SRCS:%.c=$(ODIR)/%.o) + + +# - - - - - - - - - - - # +# rules to execute # +# - - - - - - - - - - - # + + +all: $(NAME) + +$(ODIR): + @printf "\033[35m" + mkdir -p $(ODIR) + @printf "\033[0m" + +$(NAME): $(ODIR) $(OBJS) $(DEPS) + @printf "\033[33m" + ar -rc $@ $(OBJS) + ranlib $@ + @printf "\033[0m" + +$(ODIR)/%.o: %.c + @printf "\033[36m" + $(CC) $(CFLAGS) -c -o $@ $< + +clean: + @printf "\033[31m" + /bin/rm -rf $(ODIR) + @printf "\033[0m" + +fclean: clean + @printf "\033[31m" + /bin/rm -f $(NAME) + @printf "\033[0m" + +re: fclean all + +.PHONY: clean fclean re all + + + + + + + + + + + +# ------------------------------------------------------ # +# explication complete etapes par etapes depuis le debut # +# ------------------------------------------------------ # + +## 1 - compiler avec gcc [25 gj] +# compiler un programme [29 gj] +# compiler en plusieurs fichiers [54 gj] +# les .o : compiler et linker [102 gj] + +## 2 - creer une librairie [135 gj] +# ar rc [139 gj] +# ar rc en plusieurs fois [164 gj] +# ranlib [185 gj] + +## 3 - fichiers .h [198 gj] +# a quoi sert un header [202 gj] +# ecrire un header [229 gj] +# comment ca se compile [273 gj] + +## 4 - ecrire un make file [305 gj] +# basic makefile [309 gj] +# makefile with subdirectories [462 gj] +# makefile making another makefile [583 gj] +# makefile for a library [690 gj] + +## ---------------------- +## 1 - compiler avec gcc +## ---------------------- + +# - - - - - - - - - - - - - - - - - - - - - - +# compiler un programme qui contient un main +# - - - - - - - - - - - - - - - - - - - - - - + +# quand on ecrit un programme il contient un main et les +# fonctions dont le main a besoin (ex ft_putchar) : +# +# # #include +# # +# # void ft_putchar(char c) +# # { +# # write(1, &c, 1); +# # } +# # +# # int main() +# # { +# # ft_putchar('0'); +# # return (0); +# # } +# +# on peut compiler ce fichier avec gcc en faisant : +# gcc file.c +# et ca sort un executable a.out +# si on l'execute "./a.out" ca ecrit 0 dans la console + +# - - - - - - - - - - - - - - - - - - - - - - - +# compiler un programme en plusieurs fichiers +# - - - - - - - - - - - - - - - - - - - - - - - + +# on va vite vouloir mettre chaque fonctions utilisee +# dans un fichier a part afin de mieux gerer les modules +# d'un programme. donc si on sort ft_putchar du fichier : +# +# # int main() +# # { +# # ft_putchar('0'); +# # return (0); +# # } +# +# et qu'on execute "gcc file.c" on va avoir une erreur +# car file.c utilise ft_putchar mais gcc ne sait pas ce +# que c'est, donc il faut faire deux choses : +# +# 1 - d'une part indiquer a main() que ft_putchar() +# existe, en ecrivant au dessus non pas toute la fonction +# (puisqu'on veut la mettre dans un fichier a part) mais +# uniquement son prototype : +# +# # void ft_putchar(char c); +# +# 2 - et d'autre part qu'on rajoute le fichier contenant +# la fonction ft_putchar a la compilation : +# +# [ft_putchar.c] +# # #include +# # +# # void ft_putchar(char c) +# # { +# # write(1, &c, 1); +# # } +# +# [main.c] +# # void ft_putchar(char c); +# # +# # int main() +# # { +# # ft_putchar('0'); +# # return (0); +# # } +# +# si on compile les deux ca marche : +# gcc main.c ft_putchar.c + +# - - - - - - - - - - - - - - - +# les .o : compiler et linker +# - - - - - - - - - - - - - - - + +# ca fonctionne mais gcc doit a chaque fois recompiler +# ft_putchar.c alors qu'il n'est pas modifie, donc on peut +# le compiler une bonne fois pour toute et l'ajouter a la +# compilation finale quand on en a besoin sans que l'ordi +# ait a tout retraduire dans son langage +# +# mais si on essaye de compiler ft_putchar seul +# +# # gcc ft_putchar.c +# +# ca nous donne une erreur car pour compiler, gcc a besoin +# de trouver un main ! +# +# on va donc utiliser l'option -c pour creer un fichier +# objet .o qui est deja traduit en langue d'ordinateur +# et pret a etre rajoute a la compilation : +# +# # gcc -c ft_putchar.c --> donne ft_putchar.o +# # gcc -c main.c --> donne main.o +# +# cette etape qui consiste a transformer les fichiers en +# objets .o s'appelle la compilation, il faut ensuite +# linker les objets, ce qui avec gcc se fait simplement : +# +# # gcc main.o ft_putchar.o +# +# on va maintenant voir comment faire une libraire qui +# contient tous nos fichiers objets + +## ------------------------ +## 2 - creer une librairie +## ------------------------ + +# - - - - +# ar rc +# - - - - + +# pour mettre tous les fichiers .o dans un seul fichier .a +# on utilise un programme d'archive ar avec les options rc +# - r indique d'inserer les .o en remplacant si necessaire +# - c de creer une nouvelle archive +# +# le nom de l'archive doit commencer par lib et +# finir par .a : +# +# # ar rc libtest.a ft_putchar.o +# +# on obtient un fichier libtest.a qui contient les +# fichiers objets .o +# +# on peut l'utiliser a la compilation de cette manniere : +# +# # gcc main.c -L. -ltest +# +# -L indique ou est la librairie (ici elle est dans le +# dossier courant .) +# -l indique son nom (TEST car on n'indique pas lib et .a) + +# - - - - - - - - - - - - - +# ar rc en plusieurs fois +# - - - - - - - - - - - - - + +# on n'est pas oblige de creer une librairie en une seule +# fois, ce qui est bien pratique nottament pour les +# makefiles, on verra ca apres. +# +# ca signifie que si notre librairie contient plusieurs +# fonctions, par exmple la librairie libfruits.a contient +# banane.o et orange.o, on peut creer la librairie +# avec banane.o puis y ajouter orange.o, sans auncune +# manipulation speciale : +# +# # ar rc libfruits.a banane.o +# # ar rc libfruits.a orange.o +# +# revient au meme qu'ecrire : +# +# # ar rc libfruits.a banane.o orange.o + +# - - - - +# ranlib +# - - - - + +# ranlib creer un index du contenu de la librairie et le +# place dedans, c'est utile des que la librairie est tres +# grande afin que gcc sache acceder rapidement aux +# fonctions dont il a besoin dedans +# +# # ranlib libtest.a +# +# ranlib s'utilise apres avoir creer la lib avec ar rc + +## ---------------- +## 3 - fichiers .h +## ---------------- + +# - - - - - - - - - - - - +# a quoi sert un header +# - - - - - - - - - - - - +# si on utilise une librairie c'est parce qu'on peut avoir +# souvent besoin des memes fonctions dans un programme +# mais si a chaque fois qu'on utilise une fonction de la +# librairie on doit ecrire son prototype, ca va poser deux +# problemes : +# +# le prototype d'une seule fonction peut etre ecrit a +# pleins d'endroits, donc si la fonction change un peu on +# doit retrouver tous les emplacements des prototypes et +# les modifier un par un +# +# et d'autre part, si on utilise pleins de fonctions dans +# l'ecriture d'un programme on va devoir reecrire a chaque +# fois son prototype et c'est tres relou +# +# afin d'eviter ca on ecrit tous les prototypes, ainsi que +# les includes, et les structures, les defines, et autres, +# dans un seul fichier pour tout un programme, ou dans le +# cas present pour toute la librairie, et on l'inclus +# systematiquement au debut d'un fichier contenant des +# fonctions de la librairie, gcc s'occupera de l'expandre +# a la precompilation +# + +# - - - - - - - - - +# ecrire un header +# - - - - - - - - - + +# [ft_putchar.c] +# # #include "libtest.h" +# # +# # void ft_putchar(char c) +# # { +# # write(1, &c, 1); +# # } +# +# [main.c] +# # #include "libtest.h" +# # +# # int main() +# # { +# # ft_putchar('0'); +# # return (0); +# # } +# +# [libetest.h] +# # # ifndef LIBTEST_H +# # # define LIBTEST_H +# # +# # #include +# # +# # void ft_putchar(char c); +# # +# # # endif +# +# en tete de chaque fichier de fonctions on ecrit +# l'include de la librairie, comme un include classique, +# precede d'un #, mais avec le nom de la librairie entre +# guillemets et non pas entre signes comparateurs +# +# dans le fichier de la librairie on ajoute les includes +# dont on peut avoir besoin pour que la librairie ou des +# fonctions auont besoin, et les prototypes des fonctions +# +# on entoure toutes ces infos par une definition, afin +# de proteger le .h d'etre expand plusieurs fois dans +# un fichier + +# - - - - - - - - - - - - +# comment ca se compile +# - - - - - - - - - - - - + +# au moment de la compilation il faut indiquer a gcc ou +# se trouve le fichier .h avec le flag -I +# +# par exemple pour l'architecture de dossier suivante : +# +# # file/ +# # main.c +# # ft_putchar.c +# # libtest.h +# +# il faut ecrire : +# +# # gcc main.c ft_putchar.c -I. +# +# et si la compilation utilise une librairie, par exemple +# si on met la fonction ft_putchar.c dans une librairie : +# +# # gcc -c ft_putchar.c +# # (donne ft_putchar.o) +# # ar rc libtest.a ft_putchar.o +# +# on peut alors compiler avec la librairie .a et le +# fichier .h : +# +# # gcc main.c -I. -L. -ltest -o test +# +# qui sort l'executable "test" + +## ---------------------------------------------------- +## 4 - ecrire un make file pour aider a la compilation +## ---------------------------------------------------- + +# - - - - - - - - - +# makefile basique +# - - - - - - - - - + +# exemple for a basic makefile : +# +# [architecture] +# # main.c +# # function01.c +# # function02.c +# # header.h +# # libtest.a +# # Makefile +# +# [Makefile] +# # #-------------# +# # # VARIABLES # +# # #-------------# +# # NAME = program_test +# # CC = gcc +# # CFLAGS = -I. +# # LFLAGS = -L. -ltest +# # DEPS = header.h +# # SRCS = main.c \ +# # function01.c \ +# # function02.c +# # ODIR = ./builds +# # OBJS = $(SRCS:%.c=%.o) +# # +# # #---------# +# # # RULES # +# # #---------# +# # all: $(ODIR) $(NAME) +# # $(NAME): $(OBJS) $(DEPS) +# # $(CC) $(CFLAGS) -o $@ $(OBJS) $(LFLAGS) +# # %.o: %.c +# # $(CC) $(CFLAGS) -c -o $@ $< +# # clean: +# # /bin/rm -rf $(ODIR) +# # fclean: clean +# # /bin/rm -f $(NAME) +# # re: fclean all +# # .PHONY: all clean fclean re +# +# # prompt "make" execute the first rule ("all") +# +# [architecture] +# # main.c +# # main.o +# # function01.c +# # function01.o ++ +# # function02.c +# # function02.o ++ +# # header.h +# # libtest.a +# # Makefile +# # program_test ++ +# +# ----- +# +# shape of a rule : +# +# target: prerequisites ... +# recipe ... +# +# when a target is called, its execution depends of the +# prerequisites, if they have been more recently modify +# than the target the makefile execute the recipe +# +# to execute a rull you have to call it's name with make : +# "make rule", and by default the first rule is execute +# +# ----- +# +# "automatic variables" +# +# $@ is the name of the target that called the rule +# $< is the name of the first prerequisite +# $^ is the name of all the prerequisites +# +# ----- +# +# $(SRCS:%.c=%.o) +# +# is a built-in function called a "substitute reference", +# an abbreviation for the expansion function "patsubst" : +# +# $(patsubst pattern,replacement,text) +# $(text:pattern=replacement) +# +# $() is a variable which expand in its value +# +# % match everything, the value of the first % in +# "replacement" is replaced with the text matched by the +# first % in "pattern", it only works for the firsts +# +# ----- +# +# all: $(ODIR) $(NAME) +# +# ALL depends on ODIR and NAME, so if ODIR doesn't exist +# it will be created, and then NAME is called +# +# ----- +# +# $(NAME): $(OBJS) $(DEPS) +# $(CC) $(CFLAGS) -o $@ $(OBJS) $(LFLAGS) +# +# NAME depends on OBJS and DEPS, so if any .o or any .h +# have more recent date of modification NAME will execute +# only for them +# +# ----- +# +# %.o: %.c +# $(CC) $(CFLAGS) -c -o $@ $< +# +# when $(OBJS) expand in the list of .o files at the call +# of the NAME rule, each of them call the rule "%.o" wich +# depends on the equivalent .c, so if one has been +# modified since last execution of ALL, it's recompiled in +# object file with use of automatic variables $@ and $< +# +# ----- +# +# #clean: +# /bin/rm -rf $(ODIR) +# +# "make clean" suppress all the .o files +# +# ----- +# +# fclean: clean +# /bin/rm -f $(NAME) +# +# "make fclean" call CLEAN and suppress the executable +# +# ----- +# +# re: fclean all +# +# "make fclean" basically rerun make +# +# ----- +# +# .PHONY: all clean fclean re +# +# a phony target is one that is not the name of a file +# if a file called "clean" for instance exist, the rule +# CLEAN will never be executed when prompt "make clean" +# because it will be considered up to date, but if it's +# declared to be phony it will be executed in any case + +# - - - - - - - - - - - - - - - +# makefile with subdirectories +# - - - - - - - - - - - - - - - + +# put the .o in a "builds/" directory +# +# have the .c in a "srcs/" directory +# +# have the .h in an "includes" directory +# +# have multiples .a files +# +# [architecture] +# # srcs/ +# # main.c +# # function01.c +# # function02.c +# # includes/ +# # header01.h +# # header02.h +# # libtest.a +# # liboption.a +# # Makefile +# +# # #-------------# +# # # VARIABLES # +# # #-------------# +# # NAME = program_test +# # CC = gcc +# # VPATH = srcs +# # +# # IDIR = includes +# # _DEPS = header01.h \ +# # header02.h +# # DEPS = $(_DEPS:%.h=$(IDIR)/%.h) +# # +# # LDIR = ./ +# # _LIBS = libtest.a \ +# # liboption.a +# # LIBS = $(_LIBS:lib%.a=%) +# # +# # SRCS = main.c \ +# # function01.c +# # function02.c +# # ODIR = ./builds +# # OBJS = $(SRCS:%.c=$(ODIR)/%.o) +# # +# # CFLAGS = -I$(IDIR) +# # LFLAGS = -L$(LDIR) -l$(LIBS) +# # +# # #---------# +# # # RULES # +# # #---------# +# # all: $(ODIR) $(NAME) +# # $(NAME): $(OBJS) $(DEPS) +# # $(CC) $(CFLAGS) -o $@ $(OBJS) $(LFLAGS) +# # $(ODIR): +# # mkdir -p $@ +# # $(ODIR)/%.o: %.c +# # $(CC) $(CFLAGS) -c -o $@ $< +# # clean: +# # /bin/rm -rf $(ODIR) +# # fclean: clean +# # /bin/rm -f $(NAME) +# # re: fclean all +# # .PHONY: all clean fclean re +# +# # prompt "make" execute the first rule ("all") +# +# [architecture] +# # srcs/ +# # main.c +# # function01.c +# # function02.c +# # includes/ +# # header01.h +# # header02.h +# # builds/ ++ +# # main.o ++ +# # function01.o ++ +# # function02.o ++ +# # libtest.a +# # liboption.a +# # Makefile +# # program_test ++ +# +# ----- +# +# VPATH = srcs +# +# build-in variable VPATH is a list of directories where +# makefile looks for files that it doesn't find in the +# first place, so it let you easily put .c files into +# subdirectories +# +# ----- +# +# LIBS = $(_LIBS:lib%.a=%) +# +# from "libtest.a" and "liboption.a" it creates "test" +# and "option" +# +# as said, the value of the % in "replacement" is +# replaced with the text matched by the % in "pattern" +# +# ----- +# +# OBJS = $(SRCS:%.c=$(ODIR)/%.o) +# +# creates the list of .o from the .c with addition of the +# path directory "builds/main.o" +# +# it could be : +# $(patsubst %.c,$(ODIR)/%.o,$(SRCS)) +# or : +# $(addprefix $(ODIR)/, $(SRCS:.c=.o)) +# +# ----- +# +# $(NAME): $(OBJS) $(DEPS) +# $(CC) $(CFLAGS) -o $@ $(OBJS) $(LFLAGS) +# +# NAME depends on OBJS and DEPS, so if any .o or any .h +# have more recent date of modification NAME will execute +# again only for them + +# - - - - - - - - - - - - - - - - - +# makefile making another makefile +# - - - - - - - - - - - - - - - - - + +# compiling a makefile with compiling another makefile in +# a subdirectory wich contain the library used by the +# roots makefile +# +# [architecture] +# # srcs/ +# # main.c +# # function01.c +# # function02.c +# # includes/ +# # header01.h +# # header02.h +# # libtest/ +# # Makefile +# # header_lib.h +# # function_lib01.c +# # function_lib02.c +# # libtest.a +# # Makefile +# +# # #-------------# +# # # VARIABLES # +# # #-------------# +# # NAME = program_test +# # CC = gcc +# # VPATH = srcs +# # +# # IDIR = includes +# # _DEPS = header01.h \ +# # header02.h +# # DEPS = $(_DEPS:%.h=$(IDIR)/%.h) +# # +# # LDIR = ./libtest/ +# # _LIBS = libtest.a \ +# # LIBS = $(_LIBS:lib%.a=%) +# # +# # SRCS = main.c \ +# # function01.c +# # function02.c +# # ODIR = ./builds +# # OBJS = $(SRCS:%.c=$(ODIR)/%.o) +# # +# # CFLAGS = -I$(IDIR) +# # LFLAGS = -L$(LDIR) -l$(LIBS) +# # +# # #---------# +# # # RULES # +# # #---------# +# # all: $(ODIR) $(NAME) +# # $(NAME): $(OBJS) $(DEPS) +# # make -C $(LDIR) +# # $(CC) $(CFLAGS) -o $@ $(OBJS) $(LFLAGS) +# # $(ODIR): +# # mkdir -p $@ +# # $(ODIR)/%.o: %.c +# # $(CC) $(CFLAGS) -c -o $@ $< +# # clean: +# # make clean -C $(LDIR) +# # /bin/rm -rf $(ODIR) +# # fclean: clean +# # make fclean -C $(LDIR) +# # /bin/rm -f $(NAME) +# # re: fclean all +# # .PHONY: all clean fclean re +# +# # prompt "make" execute the first rule ("all") +# +# [archtecture] +# # srcs/ +# # main.c +# # function01.c +# # function02.c +# # includes/ +# # header01.h +# # header02.h +# # builds/ ++ +# # main.o ++ +# # function01.o ++ +# # function02.o ++ +# # libtest/ +# # Makefile +# # header_lib.h +# # function_lib01.c +# # function_lib02.c +# # libtest.a +# # Makefile +# # program_test ++ +# +# ----- +# +# make -C $(LDIR) +# +# make -C +# +# the -C option says to makefile it should first go to the +# path location and then do "make" +# +# it's similar to : +# +# rule: +# cd $(LDIR) && make +# + +# - - - - - - - - - - - - +# makefile for a library +# - - - - - - - - - - - - + +# +# exemple of a makefile used not for a compilation into a +# binary executable, but to create a library +# +# [architecture] +# # srcs/ +# # function01.c +# # function02.c +# # includes/ +# # header.h +# # Makefile +# +# # #-------------# +# # # VARIABLES # +# # #-------------# +# # NAME = libtest.a +# # CC = gcc +# # VPATH = srcs +# # +# # IDIR = includes +# # _DEPS = header.h +# # DEPS = $(_DEPS:%.h=$(IDIR)/%.h) +# # +# # SRCS = function01.c \ +# # function02.c +# # ODIR = ./builds +# # OBJS = $(SRCS:%.c=$(ODIR)/%.o) +# # +# # CFLAGS = -I$(IDIR) +# # +# # #---------# +# # # RULES # +# # #---------# +# # all: $(ODIR) $(NAME) +# # $(NAME): $(OBJS) $(DEP) +# # ar -rc $@ $(OBJS) +# # @ranlib $@ +# # $(ODIR): +# # mkdir -p $@ +# # $(ODIR)/%.o: %.c +# # $(CC) $(CFLAGS) -c -o $@ $< +# # clean: +# # /bin/rm -rf $(ODIR) +# # fclean: clean +# # /bin/rm -f $(NAME) +# # re: fclean all +# # .PHONY: all clean fclean re +# +# # prompt "make" execute the first rule ("all") +# +# [archtecture] +# # srcs/ +# # function01.c +# # function02.c +# # includes/ +# # header.h +# # builds/ +# # function01.o +# # function02.o +# # libtest.a +# # Makefile +# +# ----- +# +# NAME = libtest.a +# +# name is now the name of the library to be built +# +# ----- +# +# @ranlib $@ +# +# @ tells makefile not to show the line in prompt +# + +# +# THE END +# enjoy, futur me +# diff --git a/libft/includes/get_next_line.h b/libft/includes/get_next_line.h new file mode 100644 index 0000000..d8c3d58 --- /dev/null +++ b/libft/includes/get_next_line.h @@ -0,0 +1,35 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* get_next_line.h :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/01/29 10:19:37 by hulamy #+# #+# */ +/* Updated: 2020/02/25 18:48:49 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#ifndef GET_NEXT_LINE_H +# define GET_NEXT_LINE_H + +# include +# include +# include + +# ifndef BUFFER_SIZE +# define BUFFER_SIZE 1 +# endif + +typedef struct s_gnlist +{ + int lfd; + char *str; + struct s_gnlist *next; +} t_gnlist; + +int get_next_line(const int fd, char **line); +int multi_fd(int fd, t_gnlist **lst); +int free_lst(t_gnlist **lst, int ret); + +#endif diff --git a/libft/includes/libft.h b/libft/includes/libft.h new file mode 100644 index 0000000..893d39a --- /dev/null +++ b/libft/includes/libft.h @@ -0,0 +1,109 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* libft.h :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:45:53 by hulamy #+# #+# */ +/* Updated: 2020/02/27 18:06:10 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#ifndef LIBFT_H +# define LIBFT_H +# include +# include +# include +# include "get_next_line.h" + +void *ft_memset(void *b, int c, size_t len); +void ft_bzero(void *s, size_t n); +void *ft_memcpy(void *dst, const void *src, size_t n); +void *ft_memccpy(void *dst, const void *src, int c, size_t n); +void *ft_memmove(void *dst, const void *src, size_t len); +void *ft_memchr(const void *s, int c, size_t n); +int ft_memcmp(const void *s1, const void *s2, size_t n); +size_t ft_strlen(const char *str); +int ft_isalpha(int c); +int ft_isdigit(int c); +int ft_isalnum(int c); +int ft_isascii(int c); +int ft_isprint(int c); +int ft_toupper(int c); +int ft_tolower(int c); +char *ft_strchr(const char *s, int c); +char *ft_strrchr(const char *s, int c); +char *ft_strchrset(const char *s, const char *set); +int ft_strncmp(const char *s1, const char *s2, size_t n); +size_t ft_strlcpy(char *dst, const char *src, size_t size); +size_t ft_strlcat(char *dst, const char *src, size_t size); +char *ft_strnstr(const char *b, const char *l, size_t s); +int ft_atoi(const char *str); +void *ft_calloc(size_t count, size_t size); +char *ft_strdup(const char *s1); + +char *ft_substr(char const *s, unsigned int start, size_t len); +char *ft_strjoin(char const *s1, char const *s2); +char *ft_strtrim(char const *s1, char const *set); +char **ft_split(char const *s, char c); +char *ft_itoa(long int n); +char *ft_utoa(unsigned long int n); +char *ft_strmapi(char const *s, char (*f)(unsigned int, char)); +void ft_putchar_fd(char c, int fd); +void ft_putstr_fd(char *s, int fd); +void ft_putendl_fd(char *s, int fd); +void ft_putnbr_fd(int n, int fd); + +typedef struct s_list +{ + void *content; + struct s_list *next; +} t_list; + +t_list *ft_lstnew(void *content); +void ft_lstadd_front(t_list **alst, t_list *n); +int ft_lstsize(t_list *lst); +t_list *ft_lstlast(t_list *lst); +void ft_lstadd_back(t_list **alst, t_list *n); +void ft_lstdelone(t_list *lst, void (*del)(void *)); +void ft_lstclear(t_list **lst, void (*del)(void *)); +void ft_lstiter(t_list *lst, void (*f)(void *)); +t_list *ft_lstmap(t_list *l, void *(*f)(void*), void (*d)(void*)); + +char *ft_strcat(char *s1, const char *s2); +int ft_strcmp(const char *s1, const char *s2); +char *ft_strcpy(char *dst, const char *src); +char *ft_strncat(char *s1, const char *s2, size_t n); +char *ft_strncpy(char *dst, const char *src, size_t len); +char *ft_strstr(const char *big, const char *little); +void ft_strclr(char *s); +void ft_strdel(char **as); +int ft_strequ(char const *s1, char const *s2); +void ft_striter(char *s, void (*f)(char *)); +void ft_striteri(char *s, void (*f)(unsigned int, char *)); +char *ft_strjoinfree(char *s1, char *s2); +char *ft_strmap(char const *s, char (*f)(char)); +int ft_strnequ(char const *s1, char const *s2, size_t n); +char *ft_strnew(size_t size); +void *ft_memalloc(size_t size); +void ft_memdel(void **ap); +void ft_putchar(char c); +void ft_putendl(char const *str); +void ft_putnbr(int nbr); +void ft_putstr(char const *str); +void ft_putnbrbase(int nbr, char *base); +int ft_atoibase(char *str, char *base); +char *ft_convertbase(char *nbr, char *base_from, char *base_to); +char *ft_convertbase_free(char *nbr, char *b_from, char *b_to); +char **ft_strmultisplit(char *str, char *charset); +int ft_any(char **tab, int (*f)(char*)); +void ft_foreach(int *tab, int length, void (*f)(int)); +int ft_issort(int *tab, int length, int (*f)(int, int)); +int *ft_arraymap(int *tab, int length, int(*f)(int)); +void ft_putnbrendl(int n); +void ft_putnbrendl_fd(int n, int fd); +int get_next_line(const int fd, char **line); +char *ft_concat_free(char *str1, char *str2); + +#endif diff --git a/libft/libft.pdf b/libft/libft.pdf new file mode 100644 index 0000000..c6489aa Binary files /dev/null and b/libft/libft.pdf differ diff --git a/libft/srcs/ft_any.c b/libft/srcs/ft_any.c new file mode 100644 index 0000000..349e3a9 --- /dev/null +++ b/libft/srcs/ft_any.c @@ -0,0 +1,26 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_any.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:14:49 by hulamy #+# #+# */ +/* Updated: 2018/11/16 15:14:53 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_any(char **tab, int (*f)(char*)) +{ + int i; + + i = -1; + if (!tab) + return (0); + while (tab[++i]) + if (f(tab[i]) == 1) + return (1); + return (0); +} diff --git a/libft/srcs/ft_arraymap.c b/libft/srcs/ft_arraymap.c new file mode 100644 index 0000000..267510a --- /dev/null +++ b/libft/srcs/ft_arraymap.c @@ -0,0 +1,28 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_arraymap.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:17:24 by hulamy #+# #+# */ +/* Updated: 2018/11/16 15:17:27 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int *ft_arraymap(int *tab, int length, int (*f)(int)) +{ + int i; + int *newtab; + + i = -1; + if (!tab) + return (NULL); + if (!(newtab = (int*)malloc(sizeof(*newtab) * (length + 1)))) + return (NULL); + while (++i < length) + newtab[i] = (*f)(tab[i]); + return (newtab); +} diff --git a/libft/srcs/ft_atoi.c b/libft/srcs/ft_atoi.c new file mode 100644 index 0000000..74da199 --- /dev/null +++ b/libft/srcs/ft_atoi.c @@ -0,0 +1,39 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_atoi.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:54:29 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:54:35 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_atoi(const char *str) +{ + long long nbr; + int i; + int n; + + i = 0; + n = 1; + nbr = 0; + while ((str[i] == 32) || (str[i] > 8 && str[i] < 14)) + i++; + if (str[i] == '-') + n = -1; + if (str[i] == '+' || str[i] == '-') + i++; + while (str[i] >= '0' && str[i] <= '9') + { + if ((nbr >= 922337203685477580 + && ((str[i] > 8 && n < 0) || (str[i] > 7 && n > 0)))) + return ((n > 0) ? -1 : 0); + else + nbr = nbr * 10 + (str[i++] - '0'); + } + return (nbr * n); +} diff --git a/libft/srcs/ft_atoibase.c b/libft/srcs/ft_atoibase.c new file mode 100644 index 0000000..fdb92d1 --- /dev/null +++ b/libft/srcs/ft_atoibase.c @@ -0,0 +1,75 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_atoibase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:15:31 by hulamy #+# #+# */ +/* Updated: 2018/11/16 15:22:34 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +static int is_valid_base(char *base, int i, int j) +{ + while (base[i]) + { + j = i + 1; + while (base[j]) + { + if (base[i] == base[j]) + return (0); + j++; + } + if (base[i] == '-' || base[i] == '+') + return (0); + i++; + } + if (i >= 2) + return (1); + return (0); +} + +static int skip(int i, char *str, int *n) +{ + while ((str[i] == 32) || (str[i] > 8 && str[i] < 14)) + i++; + if (str[i] == '+' || str[i] == '-') + { + if (str[i] == '-') + *n = -1; + i++; + } + return (i); +} + +int ft_atoibase(char *str, char *base) +{ + int i; + int j; + int length; + int res; + int n; + + length = 0; + res = 0; + n = 1; + if (!is_valid_base(base, 0, 0)) + return (0); + while (base[length]) + length++; + i = skip(0, str, &n); + while (str[i] && str[i] > 32 && str[i] != '-' && str[i] != '+') + { + j = 0; + while (str[i] != base[j] && base[j]) + j++; + if (base[j] == '\0') + return (0); + res = (res * length) + j; + i++; + } + return (res * n); +} diff --git a/libft/srcs/ft_bzero.c b/libft/srcs/ft_bzero.c new file mode 100644 index 0000000..f66336a --- /dev/null +++ b/libft/srcs/ft_bzero.c @@ -0,0 +1,27 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_bzero.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:54:43 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:54:44 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_bzero(void *s, size_t n) +{ + size_t i; + unsigned char *ptr; + + if (n) + { + ptr = (unsigned char *)s; + i = 0; + while (i < n) + ptr[i++] = '\0'; + } +} diff --git a/libft/srcs/ft_calloc.c b/libft/srcs/ft_calloc.c new file mode 100644 index 0000000..5c2ed9f --- /dev/null +++ b/libft/srcs/ft_calloc.c @@ -0,0 +1,64 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_calloc.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:54:53 by hulamy #+# #+# */ +/* Updated: 2019/12/01 16:04:12 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** exemple allocation for 5 integers with malloc then calloc : +** a = (int *)malloc(5 * sizeof(int)); //5*4bytes = 20 bytes +** free(a); +** a = (int *)calloc(5, sizeof(int)); +** +** allocate count * size byte of memory and +** return a pointer to the allocated memory +*/ + +/* +** #include +** +** void ft_bzero(void *s, size_t n) +** { +** size_t i; +** unsigned char *ptr; +** +** if (n) +** { +** ptr = (unsigned char *)s; +** i = 0; +** while (i < n) +** ptr[i++] = '\0'; +** } +** } +** +** void *ft_calloc(size_t count, size_t size); +** +** int main(void) +** { +** void *str; +** +** str = ft_calloc(0, 0); +** if (str == ((void *)0)) +** printf("failed\n"); +** free(str); +** return (0); +** } +*/ + +#include "libft.h" + +void *ft_calloc(size_t count, size_t size) +{ + void *tmp; + + if (!(tmp = malloc(count * size))) + return (NULL); + ft_bzero(tmp, count * size); + return (tmp); +} diff --git a/libft/srcs/ft_concat_free.c b/libft/srcs/ft_concat_free.c new file mode 100644 index 0000000..d31a4cd --- /dev/null +++ b/libft/srcs/ft_concat_free.c @@ -0,0 +1,53 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_concat_free.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/27 18:04:09 by hulamy #+# #+# */ +/* Updated: 2020/02/27 18:06:44 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new string size of str1 + str2 +** fill it with concated str1 and str2m as "str1str2" +** free the received strings str1 and str2 +** return the new string +*/ + +/* +** #include +** #include "libft.h" +** +** char *ft_concat_free(char *str1, char *str2); +** +** int main(int ac, char **av) +** { +** if (ac != 3) +** return (0); +** printf("%s\n", ft_concat_free(ft_strdup(av[1]), ft_strdup(av[2]))); +** return (0); +** } +*/ + +#include "libft.h" + +char *ft_concat_free(char *str1, char *str2) +{ + char *cat; + int i; + int j; + + cat = ft_memalloc(sizeof(char) * (ft_strlen(str1) + ft_strlen(str2) + 1)); + i = -1; + j = 0; + while (str1[++i]) + cat[i] = str1[i]; + while (str2[j]) + cat[i++] = str2[j++]; + free(str1); + free(str2); + return (cat); +} diff --git a/libft/srcs/ft_convertbase.c b/libft/srcs/ft_convertbase.c new file mode 100644 index 0000000..43f6ec4 --- /dev/null +++ b/libft/srcs/ft_convertbase.c @@ -0,0 +1,196 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_convertbase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/26 20:19:54 by hulamy #+# #+# */ +/* Updated: 2020/02/26 20:20:14 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** take a string that is a number in a certain base +** and convert it in another base +** it works with unsigned long int +** return the new string +*/ + +/* +** #include // for printf +** #include // for atoi +** +** char *ft_convertbase(char *nbr, char *base_from, char *base_to); +** +** int main(int ac, char **av) +** { +** if (ac != 4) +** { +** printf("usage:\nchar *nbr, char *base_from, char *base_to\n"); +** printf("try the max long unsigned int : 18446744073709551615\n"); +** } +** else +** printf("[%s]\n",ft_convertbase(av[1], av[2], av[3])); +** return (0); +** } +*/ + +#include "libft.h" + +/* +** check : +** -if the base has no characters that appear more than one time +** -if the signes '-' and '+' are not part of the set +** -if there are no invisible characters (inferior to 32 or equal to 127) +*/ + +int + is_valid_base(char *base) +{ + int i; + int j; + + i = 0; + while (base[i]) + { + j = i + 1; + while (base[j]) + if (base[i] == base[j++]) + return (0); + if (base[i] == '-' || base[i] == '+' || base[i] < 33 || base[i] == 127) + return (0); + i++; + } + if (i >= 2) + return (1); + return (0); +} + +/* +** check : +** -if base is valid +** -if nbr contain characters +** -if nbr is made of elements of base only +*/ + +int + is_valid_nbr(char *nbr, char *base) +{ + int i; + int j; + + i = 0; + if (!is_valid_base(base)) + return (0); + while (nbr[i]) + { + j = 0; + while (base[j] && nbr[i] != base[j]) + j++; + if (base[j] == '\0') + return (0); + i++; + } + if (i == 0) + return (0); + return (1); +} + +/* +** -transform a nbr written as a string into a decimal nbr +** -it's an unsigned nbr because the negativity is managed elsewhere +** -if the number is bigger than the max unsigned long int it's false +** as it's impossible to verify if a number is bigger than the biggest +** unsigned, we verify the difference before the multiplication +*/ + +unsigned long int + base_to_decimal(char *nbr, char *base, int *error) +{ + unsigned long int decimal; + int i; + int j; + int length; + + decimal = 0; + i = 0; + length = 0; + while (base[length]) + length++; + while (nbr[i]) + { + j = 0; + while (nbr[i] != base[j] && base[j]) + j++; + if ((18446744073709551615U - j) / length < decimal) + return (*error = 1); + decimal = (decimal * length) + j; + i++; + } + return (decimal); +} + +/* +** -it counts the size needed to be allocated +** -if the given nbr was a negative one it add the place for the '-' +** -then convert the nbr from decimal base to destination base +** into the string allocated +*/ + +char + *decimal_to_base(unsigned long int decimal, char *base, int malloc_size) +{ + int base_size; + int neg; + char *result; + unsigned long int nb; + + neg = malloc_size; + base_size = 0; + while (base[base_size]) + base_size++; + nb = decimal; + while (nb /= base_size) + malloc_size++; + result = (char *)malloc(sizeof(char) * (malloc_size + 2)); + result[malloc_size + 1] = '\0'; + if (neg) + result[0] = '-'; + while (malloc_size >= 0) + { + result[malloc_size--] = base[decimal % base_size]; + decimal /= base_size; + } + return (result); +} + +/* +** -main function to convert from one base to another +** -function base_to_decimal has an awfull int *error because it cannot +** return -1 in case of error, since it's an unsigned, and it cannot +** return 0 to check the error since it would be confusing with an actual +** return of 0 if the number to convert is 0 +*/ + +char + *ft_convertbase(char *nbr, char *base_from, char *base_to) +{ + int length; + unsigned long int decimal; + int error; + + error = 0; + length = 0; + if (nbr[0] == '-') + { + nbr++; + length = 1; + } + if (!is_valid_nbr(nbr, base_from) || !is_valid_base(base_to)) + return (NULL); + decimal = base_to_decimal(nbr, base_from, &error); + if (error == 1) + return (NULL); + return (decimal_to_base(decimal, base_to, length)); +} diff --git a/libft/srcs/ft_convertbase_free.c b/libft/srcs/ft_convertbase_free.c new file mode 100644 index 0000000..1f2bae7 --- /dev/null +++ b/libft/srcs/ft_convertbase_free.c @@ -0,0 +1,198 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_convertbase_free.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/26 20:19:54 by hulamy #+# #+# */ +/* Updated: 2020/02/27 20:23:22 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** (just like ft_convert, but free the string it receive) +** take a string that is a number in a certain base +** and convert it in another base +** it works with unsigned long int +** return the new string +*/ + +/* +** #include // for printf +** #include // for atoi +** +** char *ft_convertbase_free(char *nbr, char *base_from, char *base_to); +** +** int main(int ac, char **av) +** { +** if (ac != 4) +** { +** printf("usage:\nchar *nbr, char *base_from, char *base_to\n"); +** printf("try the max long unsigned int : 18446744073709551615\n"); +** } +** else +** printf("[%s]\n",ft_convertbase_free(av[1], av[2], av[3])); +** return (0); +** } +*/ + +#include "libft.h" + +/* +** check : +** -if the base has no characters that appear more than one time +** -if the signes '-' and '+' are not part of the set +** -if there are no invisible characters (inferior to 32 or equal to 127) +*/ + +int + is_base_valid(char *base) +{ + int i; + int j; + + i = 0; + while (base[i]) + { + j = i + 1; + while (base[j]) + if (base[i] == base[j++]) + return (0); + if (base[i] == '-' || base[i] == '+' || base[i] < 33 || base[i] == 127) + return (0); + i++; + } + if (i >= 2) + return (1); + return (0); +} + +/* +** check : +** -if base is valid +** -if nbr contain characters +** -if nbr is made of elements of base only +*/ + +int + is_nbr_valid(char *nbr, char *base) +{ + int i; + int j; + + i = 0; + if (!is_base_valid(base)) + return (0); + while (nbr[i]) + { + j = 0; + while (base[j] && nbr[i] != base[j]) + j++; + if (base[j] == '\0') + return (0); + i++; + } + if (i == 0) + return (0); + return (1); +} + +/* +** -transform a nbr written as a string into a decimal nbr +** -it's an unsigned nbr because the negativity is managed elsewhere +** -if the number is bigger than the max unsigned long int it's false +** as it's impossible to verify if a number is bigger than the biggest +** unsigned, we verify the difference before the multiplication +*/ + +unsigned long int + base_2_decimal(char *nbr, char *base, int *error) +{ + unsigned long int decimal; + int i; + int j; + int length; + + decimal = 0; + i = 0; + length = 0; + while (base[length]) + length++; + while (nbr[i]) + { + j = 0; + while (nbr[i] != base[j] && base[j]) + j++; + if ((18446744073709551615U - j) / length < decimal) + return (*error = 1); + decimal = (decimal * length) + j; + i++; + } + return (decimal); +} + +/* +** -it counts the size needed to be allocated +** -if the given nbr was a negative one it add the place for the '-' +** -then convert the nbr from decimal base to destination base +** into the string allocated +*/ + +char + *decimal_2_base(unsigned long int decimal, char *base, int malloc_size) +{ + int base_size; + int neg; + char *result; + unsigned long int nb; + + neg = malloc_size; + base_size = 0; + while (base[base_size]) + base_size++; + nb = decimal; + while (nb /= base_size) + malloc_size++; + result = (char *)malloc(sizeof(char) * (malloc_size + 2)); + result[malloc_size + 1] = '\0'; + if (neg) + result[0] = '-'; + while (malloc_size >= 0) + { + result[malloc_size--] = base[decimal % base_size]; + decimal /= base_size; + } + return (result); +} + +/* +** -main function to convert from one base to another +** -function base_to_decimal has an awfull int *error because it cannot +** return -1 in case of error, since it's an unsigned, and it cannot +** return 0 to check the error since it would be confusing with an actual +** return of 0 if the number to convert is 0 +*/ + +char + *ft_convertbase_free(char *nbr, char *base_from, char *base_to) +{ + int length; + unsigned long int decimal; + int error; + + error = 0; + length = 0; + if (nbr[0] == '-') + { + nbr++; + length = 1; + } + if (!is_nbr_valid(nbr, base_from) || !is_base_valid(base_to)) + return (NULL); + decimal = base_2_decimal(nbr, base_from, &error); + if (error == 1) + return (NULL); + free(nbr); + return (decimal_2_base(decimal, base_to, length)); +} diff --git a/libft/srcs/ft_foreach.c b/libft/srcs/ft_foreach.c new file mode 100644 index 0000000..aaf7649 --- /dev/null +++ b/libft/srcs/ft_foreach.c @@ -0,0 +1,22 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_foreach.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:16:10 by hulamy #+# #+# */ +/* Updated: 2018/11/16 15:16:11 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_foreach(int *tab, int length, void (*f)(int)) +{ + int i; + + i = 0; + while (i < length && tab && tab[i]) + (*f)(tab[i++]); +} diff --git a/libft/srcs/ft_isalnum.c b/libft/srcs/ft_isalnum.c new file mode 100644 index 0000000..dc1bb03 --- /dev/null +++ b/libft/srcs/ft_isalnum.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_isalnum.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:55:05 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:55:06 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_isalnum(int c) +{ + return (ft_isalpha(c) || ft_isdigit(c)); +} diff --git a/libft/srcs/ft_isalpha.c b/libft/srcs/ft_isalpha.c new file mode 100644 index 0000000..e0ec883 --- /dev/null +++ b/libft/srcs/ft_isalpha.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_isalpha.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:55:15 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:55:17 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_isalpha(int c) +{ + return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')); +} diff --git a/libft/srcs/ft_isascii.c b/libft/srcs/ft_isascii.c new file mode 100644 index 0000000..f201880 --- /dev/null +++ b/libft/srcs/ft_isascii.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_isascii.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:55:24 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:55:25 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_isascii(int c) +{ + return (c >= 0 && c <= 127); +} diff --git a/libft/srcs/ft_isdigit.c b/libft/srcs/ft_isdigit.c new file mode 100644 index 0000000..69e0809 --- /dev/null +++ b/libft/srcs/ft_isdigit.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_isdigit.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:55:32 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:55:33 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_isdigit(int c) +{ + return (c >= '0' && c <= '9'); +} diff --git a/libft/srcs/ft_isprint.c b/libft/srcs/ft_isprint.c new file mode 100644 index 0000000..21395ab --- /dev/null +++ b/libft/srcs/ft_isprint.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_isprint.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:55:43 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:55:44 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_isprint(int c) +{ + return (c >= 32 && c < 127); +} diff --git a/libft/srcs/ft_issort.c b/libft/srcs/ft_issort.c new file mode 100644 index 0000000..842195b --- /dev/null +++ b/libft/srcs/ft_issort.c @@ -0,0 +1,26 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_issort.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:18:14 by hulamy #+# #+# */ +/* Updated: 2018/11/16 15:18:15 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_issort(int *tab, int length, int (*f)(int, int)) +{ + int i; + + i = -1; + if (!tab) + return (0); + while (++i < length - 1) + if (f(tab[i], tab[i + 1]) > 0) + return (0); + return (1); +} diff --git a/libft/srcs/ft_itoa.c b/libft/srcs/ft_itoa.c new file mode 100644 index 0000000..9819d33 --- /dev/null +++ b/libft/srcs/ft_itoa.c @@ -0,0 +1,91 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_itoa.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:59:01 by hulamy #+# #+# */ +/* Updated: 2020/02/19 15:44:04 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** take an integer and give a string +*/ + +/* +** #include // for printf +** #include // for atoi +** +** char *ft_itoa(long int n); +** +** int main(int ac, char **av) +** { +** if (ac == 0) +** return (0); +** else if (ac == 2) +** printf("%s\n",ft_itoa(atoi(av[1]))); +** else +** { +** long int i; +** i = 0; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = 1234567; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = -1234567; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = 237683; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = 2147483647; +** printf("| %li\n| %s\n\n",i,ft_itoa(i)); +** i = i ^ 0; // create the opposite of a signed '0', which +** // is 0 followed by 31 '1', the signed int max +** printf("* %li\n* %s\n\n",i,ft_itoa(i)); +** i = i ^ 0; +** i = 1 << 31; // change the most lefted bit from '0' (positive) +** // to '1' (negative), the signed int min +** printf("* %li\n* %s\n\n",i,ft_itoa(i)); +** i = 2147483646; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = -2147483648; +** printf("| %li\n| %s\n\n",i,ft_itoa(i)); +** i = -2147483647; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = 2147483648; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = -2147483649; +** printf(" %li\n %s\n\n",i,ft_itoa(i)); +** i = 9223372036854775807; +** printf("| %li\n| %s\n\n",i,ft_itoa(i)); +** i = -9223372036854775807; +** printf("| %li\n| %s\n\n",i,ft_itoa(i)); +** } +** return 0; +** } +*/ + +#include "libft.h" + +char *ft_itoa(long int n) +{ + char *str; + int len; + long int cpy; + char rgt; + + cpy = (n < 0) ? (n / 10) * -10 : (n / 10) * 10; + len = (n < 0) ? 2 : 1; + rgt = (n < 0) ? (n % 10) * -1 + '0' : n % 10 + '0'; + while (n /= 10) + len++; + if (!(str = (char *)malloc(sizeof(char) * (len + 1)))) + return (NULL); + str[len] = '\0'; + str[--len] = rgt; + while (cpy /= 10) + str[--len] = cpy % 10 + '0'; + if (len) + str[0] = '-'; + return (str); +} diff --git a/libft/srcs/ft_lstadd_back.c b/libft/srcs/ft_lstadd_back.c new file mode 100644 index 0000000..37084d1 --- /dev/null +++ b/libft/srcs/ft_lstadd_back.c @@ -0,0 +1,91 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstadd_back.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:11:53 by hulamy #+# #+# */ +/* Updated: 2019/11/25 14:36:12 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** add an element to the end of a list +** or first if list has no element so far +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** lst->content = content; +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_back(t_list **alst, t_list *new); +** +** int main(void) +** { +** char tresor; +** char matos; +** char friends; +** t_list *toto; +** t_list *tmp; +** +** tresor = 'a'; +** matos = 'b'; +** friends = 'c'; +** toto = ft_lstnew(&tresor); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** tmp = ft_lstnew(&matos); +** ft_lstadd_back(&toto, tmp); +** printf("----------------------\n"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** tmp = ft_lstnew(&friends); +** ft_lstadd_back(&toto, tmp); +** printf("----------------------\n"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** return (0); +** } +*/ + +#include "libft.h" + +void ft_lstadd_back(t_list **alst, t_list *new) +{ + t_list *tmp; + + if (alst) + { + tmp = *alst; + if (!tmp) + *alst = new; + else + { + while (tmp->next) + tmp = tmp->next; + tmp->next = new; + } + new->next = NULL; + } +} diff --git a/libft/srcs/ft_lstadd_front.c b/libft/srcs/ft_lstadd_front.c new file mode 100644 index 0000000..3f90569 --- /dev/null +++ b/libft/srcs/ft_lstadd_front.c @@ -0,0 +1,94 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstadd_front.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:12:02 by hulamy #+# #+# */ +/* Updated: 2019/11/25 14:36:54 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** add an element to the begining of a list +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** void *ft_memcpy(void *dst, const void *src, size_t n) +** { +** size_t i; +** char *ptr; +** char *ptr2; +** +** ptr = (char *)dst; +** ptr2 = (char *)src; +** i = -1; +** while (++i < n) +** ptr[i] = ptr2[i]; +** return (dst); +** } +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** { +** if (!(lst->content = malloc(sizeof(content)))) +** return (NULL); +** ft_memcpy(lst->content, content, sizeof(content)); +** } +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_front(t_list **alst, t_list *new); +** +** int main(void) +** { +** char tresor; +** char matos; +** char friends; +** t_list *toto; +** t_list *tmp; +** +** tresor = 'a'; +** matos = 'b'; +** friends = 'c'; +** toto = ft_lstnew(&tresor); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** tmp = ft_lstnew(&matos); +** ft_lstadd_front(&toto, tmp); +** printf("----------------------\n"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** tmp = ft_lstnew(&friends); +** ft_lstadd_front(&toto, tmp); +** printf("----------------------\n"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->dqta:%c\n",*(char*)(toto->next->next->content)); +** return (0); +** } +*/ + +#include "libft.h" + +void ft_lstadd_front(t_list **alst, t_list *new) +{ + new->next = *alst; + *alst = new; +} diff --git a/libft/srcs/ft_lstclear.c b/libft/srcs/ft_lstclear.c new file mode 100644 index 0000000..a28d366 --- /dev/null +++ b/libft/srcs/ft_lstclear.c @@ -0,0 +1,107 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstclear.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:13:30 by hulamy #+# #+# */ +/* Updated: 2019/11/28 17:06:48 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** delete and free an element of the list and all the followings +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** lst->content = content; +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_back(t_list **alst, t_list *new) +** { +** t_list *tmp; +** +** if (alst) +** { +** tmp = *alst; +** if (!tmp) +** *alst = new; +** else +** { +** while (tmp->next) +** tmp = tmp->next; +** tmp->next = new; +** } +** new->next = NULL; +** } +** } +** +** void ft_delete(void *element) +** { +** *(char*)element = '\0'; +** } +** +** void ft_lstdelone(t_list *lst, void (*del)(void *)) +** { +** del(lst->content); +** free(lst); +** lst = NULL; +** } +** +** void ft_lstclear(t_list **lst, void (*del)(void *)); +** +** int main(void) +** { +** t_list *toto; +** void (ft_delete)(void*); +** +** printf("sizeof(t_list)%lu\n",sizeof(t_list)); +** toto = ft_lstnew("a"); +** toto->next = ft_lstnew("b"); +** toto->next->next = ft_lstnew("c"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** ft_lstclear(&(toto->next), ft_delete); +** printf("----------------------\n"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt :%s\n",(char*)(toto->next->next)); +** return (0); +** } +*/ + +#include "libft.h" + +void ft_lstclear(t_list **lst, void (*del)(void *)) +{ + t_list *next; + + while (*lst != NULL) + { + next = (*lst)->next; + ft_lstdelone(*lst, del); + *lst = next; + } +} diff --git a/libft/srcs/ft_lstdelone.c b/libft/srcs/ft_lstdelone.c new file mode 100644 index 0000000..3ff3259 --- /dev/null +++ b/libft/srcs/ft_lstdelone.c @@ -0,0 +1,96 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstdelone.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:14:03 by hulamy #+# #+# */ +/* Updated: 2019/11/25 14:35:53 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** free an element and delete its content with del +** next is not free +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** lst->content = content; +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_back(t_list **alst, t_list *new) +** { +** t_list *tmp; +** +** if (alst) +** { +** tmp = *alst; +** if (!tmp) +** *alst = new; +** else +** { +** while (tmp->next) +** tmp = tmp->next; +** tmp->next = new; +** } +** new->next = NULL; +** } +** } +** +** void ft_delete(void *element) +** { +** *(char*)element = '\0'; +** } +** +** void ft_lstdelone(t_list *lst, void (*del)(void *)); +** +** int main(void) +** { +** t_list *toto; +** void (ft_delete)(void*); +** +** toto = ft_lstnew("a"); +** toto->next = ft_lstnew("b"); +** toto->next->next = ft_lstnew("c"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** ft_lstdelone(toto->next, ft_delete); +** printf("----------------------\n"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** return (0); +** } +*/ + +#include "libft.h" + +void ft_lstdelone(t_list *lst, void (*del)(void *)) +{ + del(lst->content); + free(lst); + lst = NULL; +} diff --git a/libft/srcs/ft_lstiter.c b/libft/srcs/ft_lstiter.c new file mode 100644 index 0000000..ee67de6 --- /dev/null +++ b/libft/srcs/ft_lstiter.c @@ -0,0 +1,85 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstiter.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:14:11 by hulamy #+# #+# */ +/* Updated: 2019/12/01 16:03:40 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** go through all elements of the list and apply the function f to each of them +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** lst->content = content; +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstiter(t_list *lst, void (*f)(void*)); +** +** void to_uppercase(void *element) +** { +** // *(char*)(((t_list*)element)->content) -= 32; +** // or : +** t_list *tmp; +** +** tmp = (t_list*)element; +** *(char*)(tmp->content) -= 32; +** } +** +** int main(void) +** { +** t_list *toto; +** void to_uppercase(void*); +** +** toto = ft_lstnew("a"); +** toto->next = ft_lstnew("b"); +** toto->next->next = ft_lstnew("c"); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** printf("---------------------------\n"); +** ft_lstiter(toto, to_uppercase); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** return (0); +** } +*/ + +#include "libft.h" + +void ft_lstiter(t_list *lst, void (*f)(void *)) +{ + if (!f) + return ; + while (lst) + { + f(lst->content); + lst = lst->next; + } +} diff --git a/libft/srcs/ft_lstlast.c b/libft/srcs/ft_lstlast.c new file mode 100644 index 0000000..e6173f2 --- /dev/null +++ b/libft/srcs/ft_lstlast.c @@ -0,0 +1,100 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstlast.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:14:49 by hulamy #+# #+# */ +/* Updated: 2019/11/28 16:43:18 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return a pointer to the last element of a list +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** void *ft_memcpy(void *dst, const void *src, size_t n) +** { +** size_t i; +** char *ptr; +** char *ptr2; +** +** ptr = (char *)dst; +** ptr2 = (char *)src; +** i = -1; +** while (++i < n) +** ptr[i] = ptr2[i]; +** return (dst); +** } +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** { +** if (!(lst->content = malloc(sizeof(content)))) +** return (NULL); +** ft_memcpy(lst->content, content, sizeof(content)); +** } +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_front(t_list **alst, t_list *new) +** { +** new->next = *alst; +** *alst = new; +** } +** +** t_list *ft_lstlast(t_list *lst); +** +** int main(void) +** { +** char tresor; +** t_list *toto; +** t_list *tmp; +** +** tresor = 'a'; +** toto = ft_lstnew(&tresor); +** tresor = 'b'; +** tmp = ft_lstnew(&tresor); +** ft_lstadd_front(&toto, tmp); +** tresor = 'c'; +** tmp = ft_lstnew(&tresor); +** ft_lstadd_front(&toto, tmp); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** tmp = ft_lstlast(toto); +** printf("%c\n",*(char*)(tmp->content)); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%c\n",*(char*)(toto->next->next->content)); +** return (0); +** } +*/ + +#include "libft.h" + +t_list *ft_lstlast(t_list *lst) +{ + if (lst) + while (lst->next) + lst = lst->next; + return (lst); +} diff --git a/libft/srcs/ft_lstmap.c b/libft/srcs/ft_lstmap.c new file mode 100644 index 0000000..41e7a25 --- /dev/null +++ b/libft/srcs/ft_lstmap.c @@ -0,0 +1,145 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstmap.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:15:42 by hulamy #+# #+# */ +/* Updated: 2019/12/01 16:02:13 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** iterate trhough linked list and apply to each element a function f +** if necessary the function del is used to delete an element +*/ + +/* +** #include +** #include +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** lst->content = content; +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_back(t_list **alst, t_list *new) +** { +** t_list *tmp; +** +** if (alst) +** { +** tmp = *alst; +** if (!tmp) +** *alst = new; +** else +** { +** while (tmp->next) +** tmp = tmp->next; +** tmp->next = new; +** } +** new->next = NULL; +** } +** } +** +** char *ft_strdup(const char *src) +** { +** int i; +** char *str; +** +** i = 0; +** while (src[i] != '\0') +** i++; +** if (!(str = (char*)malloc(sizeof(*str) * (i + 1)))) +** return (NULL); +** while (i-- >= 0) +** str[i + 1] = src[i + 1]; +** return (str); +** } +** +** void *to_uppercase(void *element) +** { +** char *i; +** +** if (!(i = ft_strdup((char*)element))) +** return (NULL); +** *i -= 32; +** return ((void *)i); +** } +** +** void ft_delete(void *element) +** { +** *(char*)element = '\0'; +** } +** +** t_list *ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *)); +** +** int main(void) +** { +** t_list *toto; +** void *(to_uppercase)(void *); +** void (ft_delete)(void*); +** +** toto = ft_lstnew("aa"); +** toto->next = ft_lstnew("b"); +** toto->next->next = ft_lstnew("c"); +** printf("toto->data :%s\n",(char*)(toto->content)); +** printf("toto->nxt->data :%s\n",(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%s\n",(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** toto = ft_lstmap(toto, to_uppercase, ft_delete); +** printf("----------------------\n"); +** printf("toto->data :%s\n",(char*)(toto->content)); +** printf("toto->nxt->data :%s\n",(char*)(toto->next->content)); +** printf("toto->nxt->nxt->data:%s\n",(char*)(toto->next->next->content)); +** printf("toto->nxt->nxt->nxt :%s\n",(char*)(toto->next->next->next)); +** return (0); +** } +*/ + +#include "libft.h" + +t_list *ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *)) +{ + t_list *new; + t_list *tmp; + + if (!lst) + return (NULL); + if (!(tmp = ft_lstnew(f(lst->content)))) + { + del(tmp->content); + free(tmp); + return (NULL); + } + new = tmp; + while (lst->next) + { + lst = lst->next; + if (!(tmp->next = ft_lstnew(f(lst->content)))) + { + del(tmp->next->content); + free(tmp->next); + return (NULL); + } + tmp = tmp->next; + } + return (new); +} diff --git a/libft/srcs/ft_lstnew.c b/libft/srcs/ft_lstnew.c new file mode 100644 index 0000000..401f6c9 --- /dev/null +++ b/libft/srcs/ft_lstnew.c @@ -0,0 +1,59 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstnew.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:16:20 by hulamy #+# #+# */ +/* Updated: 2019/11/25 14:29:46 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new list +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content); +** +** int main(void) +** { +** char tresor; +** t_list *toto; +** +** tresor = 'd'; +** printf("tresor : %c\n",tresor); +** toto = ft_lstnew(&tresor); +** //toto->content was alocated as void* so it need cast +** printf("toto->content : %c\n",*(char*)(toto->content)); +** tresor = 'D'; +** printf("transform tresor : %c\n",tresor); +** printf("and also toto->content: %c\n",*(char*)(toto->content)); +** return (0); +** } +*/ + +#include "libft.h" + +t_list *ft_lstnew(void *content) +{ + t_list *lst; + + if (!(lst = (t_list *)malloc(sizeof(*lst)))) + return (NULL); + if (!content) + lst->content = NULL; + else + lst->content = content; + lst->next = NULL; + return (lst); +} diff --git a/libft/srcs/ft_lstsize.c b/libft/srcs/ft_lstsize.c new file mode 100644 index 0000000..5ff5f2d --- /dev/null +++ b/libft/srcs/ft_lstsize.c @@ -0,0 +1,86 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_lstsize.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:31:48 by hulamy #+# #+# */ +/* Updated: 2019/11/25 16:06:41 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return the size of the linked list +*/ + +/* +** #include +** +** typedef struct s_list +** { +** void *content; +** struct s_list *next; +** } t_list; +** +** t_list *ft_lstnew(void *content) +** { +** t_list *lst; +** +** if (!(lst = (t_list *)malloc(sizeof(*lst)))) +** return (NULL); +** if (!content) +** lst->content = NULL; +** else +** lst->content = content; +** lst->next = NULL; +** return (lst); +** } +** +** void ft_lstadd_front(t_list **alst, t_list *new) +** { +** new->next = *alst; +** *alst = new; +** } +** +** int ft_lstsize(t_list *lst); +** +** int main(void) +** { +** char tresor; +** t_list *toto; +** t_list *tmp; +** +** tresor = 'a'; +** toto = ft_lstnew(&tresor); +** tresor = 'b'; +** tmp = ft_lstnew(&tresor); +** ft_lstadd_front(&toto, tmp); +** tresor = 'c'; +** tmp = ft_lstnew(&tresor); +** ft_lstadd_front(&toto, tmp); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->dqta:%c\n",*(char*)(toto->next->next->content)); +** printf("%i\n",ft_lstsize(toto)); +** printf("toto->data :%c\n",*(char*)(toto->content)); +** printf("toto->nxt->data :%c\n",*(char*)(toto->next->content)); +** printf("toto->nxt->nxt->dqta:%c\n",*(char*)(toto->next->next->content)); +** return (0); +** } +*/ + +#include "libft.h" + +int ft_lstsize(t_list *lst) +{ + int size; + + size = 0; + while (lst) + { + size++; + lst = lst->next; + } + return (size); +} diff --git a/libft/srcs/ft_memalloc.c b/libft/srcs/ft_memalloc.c new file mode 100644 index 0000000..072e7f1 --- /dev/null +++ b/libft/srcs/ft_memalloc.c @@ -0,0 +1,27 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memalloc.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/19 15:21:44 by hulamy #+# #+# */ +/* Updated: 2019/11/19 15:23:17 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** allocate size byte of memory and return a pointer to the allocated memory +*/ + +#include "libft.h" + +void *ft_memalloc(size_t size) +{ + void *tmp; + + if (!size || !(tmp = malloc(size))) + return (NULL); + ft_bzero(tmp, size); + return (tmp); +} diff --git a/libft/srcs/ft_memccpy.c b/libft/srcs/ft_memccpy.c new file mode 100644 index 0000000..fee3c2f --- /dev/null +++ b/libft/srcs/ft_memccpy.c @@ -0,0 +1,36 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memccpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 15:24:51 by hulamy #+# #+# */ +/* Updated: 2019/11/25 15:25:09 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy string until character is found and place cursor in dst +** after last byte copied +*/ + +#include "libft.h" + +void *ft_memccpy(void *dst, const void *src, int c, size_t n) +{ + unsigned char *dest; + unsigned char *sourc; + size_t i; + + i = -1; + dest = (unsigned char *)dst; + sourc = (unsigned char *)src; + while (++i < n) + { + dest[i] = sourc[i]; + if (sourc[i] == (unsigned char)c) + return (dst + i + 1); + } + return (NULL); +} diff --git a/libft/srcs/ft_memchr.c b/libft/srcs/ft_memchr.c new file mode 100644 index 0000000..6a1c359 --- /dev/null +++ b/libft/srcs/ft_memchr.c @@ -0,0 +1,51 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memchr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:55:51 by hulamy #+# #+# */ +/* Updated: 2019/12/12 21:50:32 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** locate character in string and return its position +*/ + +/* +** #include +** +** void *ft_memchr(const void *s, int c, size_t n); +** +** int main(void) +** { +** const char *str; +** +** char *pouet = "z"; +** char *lolzer = (char *)&pouet[2]; +** lolzer = "aaaaaaaaaa"; +** str = ft_memchr(pouet, 'a', 50); +** if (!str) +** printf("NULL"); +** else +** printf("%s\n", str); +** return (0); +** } +*/ + +#include "libft.h" + +void *ft_memchr(const void *s, int c, size_t n) +{ + unsigned char *sbis; + size_t i; + + sbis = (unsigned char *)s; + i = -1; + while (++i < n) + if (sbis[i] == (unsigned char)c) + return ((void *)sbis + i); + return (NULL); +} diff --git a/libft/srcs/ft_memcmp.c b/libft/srcs/ft_memcmp.c new file mode 100644 index 0000000..c05a028 --- /dev/null +++ b/libft/srcs/ft_memcmp.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memcmp.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:56:05 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:56:07 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** compare two bytes strings (doesnt recognize a null terminated string) +** and return value of difference between first two different character +*/ + +#include "libft.h" + +int ft_memcmp(const void *s1, const void *s2, size_t n) +{ + unsigned char *frst; + unsigned char *scnd; + size_t i; + + i = 0; + frst = (unsigned char *)s1; + scnd = (unsigned char *)s2; + while (i < n && frst[i] == scnd[i]) + i++; + return ((i == n) ? 0 : frst[i] - scnd[i]); +} diff --git a/libft/srcs/ft_memcpy.c b/libft/srcs/ft_memcpy.c new file mode 100644 index 0000000..b9f0b38 --- /dev/null +++ b/libft/srcs/ft_memcpy.c @@ -0,0 +1,46 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memcpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:56:16 by hulamy #+# #+# */ +/* Updated: 2019/12/01 14:54:14 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy n characters from src to dst and return dst +*/ + +/* +** #include +** +** void *ft_memcpy(void *dst, const void *src, size_t n); +** +** int main(int ac, char **av) +** { +** if (ac == 4) +** printf("%s\n", ft_memcpy(av[1], av[2], atoi(av[3]))); +** return (0); +** } +*/ + +#include "libft.h" + +void *ft_memcpy(void *dst, const void *src, size_t n) +{ + int i; + char *ptr; + char *ptr2; + + i = -1; + ptr = (char *)dst; + ptr2 = (char *)src; + if (dst == src) + return (dst); + while (++i < (int)n) + ptr[i] = ptr2[i]; + return (dst); +} diff --git a/libft/srcs/ft_memdel.c b/libft/srcs/ft_memdel.c new file mode 100644 index 0000000..f057043 --- /dev/null +++ b/libft/srcs/ft_memdel.c @@ -0,0 +1,26 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memdel.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:13:26 by hulamy #+# #+# */ +/* Updated: 2019/04/03 15:44:12 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** free memory +*/ + +#include "libft.h" + +void ft_memdel(void **ap) +{ + if (ap && *ap) + { + free(*ap); + *ap = 0; + } +} diff --git a/libft/srcs/ft_memmove.c b/libft/srcs/ft_memmove.c new file mode 100644 index 0000000..d005136 --- /dev/null +++ b/libft/srcs/ft_memmove.c @@ -0,0 +1,68 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memmove.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:56:25 by hulamy #+# #+# */ +/* Updated: 2019/12/10 23:53:40 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy n characters from src to dst in a non destructive way and return dst +*/ + +/* +** #include +** +** size_t ft_strlen(const char *str) +** { +** size_t i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** +** void *ft_memmove(void *dst, const void *src, size_t len); +** +** //int main(int ac, char **av) +** int main(void) +** { +** char *src = "this is a good nyancat !\r\n"; +** char dst[0xF0]; +** int size = strlen(src); +** +** // if (ac == 4) +** // printf("%s\n", ft_memmove(av[1], av[2], atoi(av[3]))); +** +** ft_memmove(dst, src, size); +** printf("%s", dst); +** return (0); +** } +*/ + +#include "libft.h" + +void *ft_memmove(void *dst, const void *src, size_t len) +{ + size_t i; + char *cpsrc; + char *cpdst; + + i = -1; + cpsrc = (char *)src; + cpdst = (char *)dst; + if (dst == src) + return (dst); + if (cpsrc < cpdst) + while (len--) + cpdst[len] = cpsrc[len]; + else + while (++i < len) + cpdst[i] = cpsrc[i]; + return (dst); +} diff --git a/libft/srcs/ft_memset.c b/libft/srcs/ft_memset.c new file mode 100644 index 0000000..10c2d7c --- /dev/null +++ b/libft/srcs/ft_memset.c @@ -0,0 +1,29 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_memset.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:56:37 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:56:38 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy n time a character in a string and return the string +*/ + +#include "libft.h" + +void *ft_memset(void *b, int c, size_t len) +{ + char *ptr; + size_t i; + + ptr = (char *)b; + i = 0; + while (i < len) + ptr[i++] = c; + return (b); +} diff --git a/libft/srcs/ft_putchar.c b/libft/srcs/ft_putchar.c new file mode 100644 index 0000000..b0aa9cb --- /dev/null +++ b/libft/srcs/ft_putchar.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putchar.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:14:00 by hulamy #+# #+# */ +/* Updated: 2018/11/14 21:14:01 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putchar(char c) +{ + write(1, &c, 1); +} diff --git a/libft/srcs/ft_putchar_fd.c b/libft/srcs/ft_putchar_fd.c new file mode 100644 index 0000000..a48c1d5 --- /dev/null +++ b/libft/srcs/ft_putchar_fd.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putchar_fd.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:59:40 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:59:42 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putchar_fd(char c, int fd) +{ + write(fd, &c, 1); +} diff --git a/libft/srcs/ft_putendl.c b/libft/srcs/ft_putendl.c new file mode 100644 index 0000000..c1d9a6a --- /dev/null +++ b/libft/srcs/ft_putendl.c @@ -0,0 +1,19 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putendl.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:14:32 by hulamy #+# #+# */ +/* Updated: 2018/11/14 21:14:33 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putendl(char const *s) +{ + ft_putstr(s); + ft_putchar('\n'); +} diff --git a/libft/srcs/ft_putendl_fd.c b/libft/srcs/ft_putendl_fd.c new file mode 100644 index 0000000..5a0ef44 --- /dev/null +++ b/libft/srcs/ft_putendl_fd.c @@ -0,0 +1,23 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putendl_fd.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:59:47 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:59:48 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** write the string s on the given file descriptor fd, followed by a newline +*/ + +#include "libft.h" + +void ft_putendl_fd(char *s, int fd) +{ + ft_putstr_fd(s, fd); + ft_putchar_fd('\n', fd); +} diff --git a/libft/srcs/ft_putnbr.c b/libft/srcs/ft_putnbr.c new file mode 100644 index 0000000..bb8e2d7 --- /dev/null +++ b/libft/srcs/ft_putnbr.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putnbr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:14:57 by hulamy #+# #+# */ +/* Updated: 2018/11/14 21:14:58 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putnbr(int n) +{ + ft_putnbr_fd(n, 1); +} diff --git a/libft/srcs/ft_putnbr_fd.c b/libft/srcs/ft_putnbr_fd.c new file mode 100644 index 0000000..afc9e85 --- /dev/null +++ b/libft/srcs/ft_putnbr_fd.c @@ -0,0 +1,28 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putnbr_fd.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:59:56 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:59:57 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putnbr_fd(int n, int fd) +{ + long l; + + l = n; + if (l < 0) + { + ft_putchar_fd('-', fd); + l *= -1; + } + if (l >= 10) + ft_putnbr_fd(l / 10, fd); + ft_putchar_fd((l % 10) + '0', fd); +} diff --git a/libft/srcs/ft_putnbrbase.c b/libft/srcs/ft_putnbrbase.c new file mode 100644 index 0000000..bf0d627 --- /dev/null +++ b/libft/srcs/ft_putnbrbase.c @@ -0,0 +1,59 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putnbrbase.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:17:00 by hulamy #+# #+# */ +/* Updated: 2018/11/16 15:23:43 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +static int check(char *base) +{ + int i; + int j; + + i = 0; + while (base[i]) + { + j = i + 1; + while (base[j]) + { + if (base[i] == base[j]) + return (0); + j++; + } + if (base[i] == '-' || base[i] == '+') + return (0); + i++; + } + if (i >= 2) + return (1); + return (0); +} + +void ft_putnbrbase(int nbr, char *base) +{ + int i; + long n; + + i = 0; + n = nbr; + if (check(base)) + { + if (n < 0) + { + ft_putchar('-'); + n = -n; + } + while (base[i]) + i++; + if (n >= i) + ft_putnbrbase(n / i, base); + ft_putchar(base[n % i]); + } +} diff --git a/libft/srcs/ft_putnbrendl.c b/libft/srcs/ft_putnbrendl.c new file mode 100644 index 0000000..ddd05f6 --- /dev/null +++ b/libft/srcs/ft_putnbrendl.c @@ -0,0 +1,18 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putnbrendl.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/02/19 10:38:07 by hulamy #+# #+# */ +/* Updated: 2019/02/19 10:42:46 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putnbrendl(int n) +{ + ft_putnbrendl_fd(n, 1); +} diff --git a/libft/srcs/ft_putnbrendl_fd.c b/libft/srcs/ft_putnbrendl_fd.c new file mode 100644 index 0000000..266dc55 --- /dev/null +++ b/libft/srcs/ft_putnbrendl_fd.c @@ -0,0 +1,29 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putnbrendl_fd.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/02/19 10:37:58 by hulamy #+# #+# */ +/* Updated: 2019/02/19 10:42:48 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putnbrendl_fd(int n, int fd) +{ + long l; + + l = n; + if (l < 0) + { + ft_putchar_fd('-', fd); + l *= -1; + } + if (l >= 10) + ft_putnbr_fd(l / 10, fd); + ft_putchar_fd((l % 10) + '0', fd); + ft_putchar_fd('\n', fd); +} diff --git a/libft/srcs/ft_putstr.c b/libft/srcs/ft_putstr.c new file mode 100644 index 0000000..78617eb --- /dev/null +++ b/libft/srcs/ft_putstr.c @@ -0,0 +1,22 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putstr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:15:19 by hulamy #+# #+# */ +/* Updated: 2018/11/14 21:15:19 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +void ft_putstr(char const *s) +{ + int i; + + i = 0; + while (s && s[i]) + ft_putchar(s[i++]); +} diff --git a/libft/srcs/ft_putstr_fd.c b/libft/srcs/ft_putstr_fd.c new file mode 100644 index 0000000..cf6ad12 --- /dev/null +++ b/libft/srcs/ft_putstr_fd.c @@ -0,0 +1,23 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_putstr_fd.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:00:04 by hulamy #+# #+# */ +/* Updated: 2019/11/25 14:00:05 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** write the string s on the given file descritor fd +*/ + +#include "libft.h" + +void ft_putstr_fd(char *s, int fd) +{ + while (s && *s) + ft_putchar_fd(*s++, fd); +} diff --git a/libft/srcs/ft_split.c b/libft/srcs/ft_split.c new file mode 100644 index 0000000..4a27b9a --- /dev/null +++ b/libft/srcs/ft_split.c @@ -0,0 +1,137 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_split.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/12/12 22:41:54 by hulamy #+# #+# */ +/* Updated: 2019/12/13 01:35:15 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return an array of string with each word found in str, with c as separator +*/ + +/* +** #include +** #include +** #include +** +** size_t ft_strlen(const char *str) +** { +** size_t i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** +** char *ft_substr(char const *s, unsigned int start, size_t len) +** { +** char *str; +** size_t i; +** +** if (!s) +** return (NULL); +** if (ft_strlen(s) < start) +** return (""); +** if (!(str = (char *)malloc(sizeof(char) * (len + 1)))) +** return (NULL); +** i = 0; +** while (i < len && s[start]) +** str[i++] = s[start++]; +** str[i] = '\0'; +** return (str); +** } +** +** char **ft_split(char const *s, char c); +** char **ft_strsplit(char const *s, char c); +** +** int main(void) +** { +** char **str; +** int i; +** +** char *s; +** char c; +** +** i = -1; +** s = NULL; +** c = ' '; +** str = ft_split(s, c); +** //if (str) +** //{ +** printf("s : '%s'\n", s); +** printf("*str : '%p'\n", str[0]); +** while (str[++i]) +** printf("str[%i] : '%s'\n", i, str[i]); +** //} +** return (0); +** } +*/ + +#include "libft.h" + +static int count(char const *s, char c) +{ + int i; + int words; + + i = -1; + words = 0; + while (s[++i] != '\0') + if (s[i] != c && ++words) + while (s[i + 1] != '\0' && s[i + 1] != c) + i++; + return (words); +} + +void *ft_free(char **array, int w) +{ + int i; + + i = 0; + while (array[i] != NULL && i < w) + free(array[i++]); + free(array); + return (NULL); +} + +char **empty_s(char **empty) +{ + if (!(empty = (char **)malloc(sizeof(char *) * 1))) + return (NULL); + empty[0] = NULL; + return (empty); +} + +char **ft_split(char const *s, char c) +{ + char **array; + int w; + int len; + + if (!s) + return (empty_s(NULL)); + if (!(array = (char **)malloc(sizeof(char *) * (count(s, c) + 1)))) + return (NULL); + w = 0; + while (*s != '\0') + { + len = 0; + if (*s != c) + { + while (s[len] != '\0' && s[len] != c) + len++; + if (!(array[w++] = ft_substr(s, 0, len))) + return (ft_free(array, w)); + s += len - 1; + } + s++; + } + array[w] = NULL; + return (array); +} diff --git a/libft/srcs/ft_strcat.c b/libft/srcs/ft_strcat.c new file mode 100644 index 0000000..d78543c --- /dev/null +++ b/libft/srcs/ft_strcat.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strcat.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:15:40 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:12:58 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** append src to dest (dest must have sufficient space) and return dest +*/ + +#include "libft.h" + +char *ft_strcat(char *dest, const char *src) +{ + int i; + int j; + + i = 0; + j = 0; + while (dest[i]) + i++; + while (src[j]) + dest[i++] = src[j++]; + dest[i] = '\0'; + return (dest); +} diff --git a/libft/srcs/ft_strchr.c b/libft/srcs/ft_strchr.c new file mode 100644 index 0000000..b220565 --- /dev/null +++ b/libft/srcs/ft_strchr.c @@ -0,0 +1,33 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strchr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:56:46 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:56:47 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** locate the first occurence of character c in string s +** and return pointer to its location +*/ + +#include "libft.h" + +char *ft_strchr(const char *s, int c) +{ + int i; + int j; + + i = 0; + j = -1; + while (s[i]) + i++; + while (++j < i + 1) + if (s[j] == c) + return ((char *)s + j); + return (NULL); +} diff --git a/libft/srcs/ft_strchrset.c b/libft/srcs/ft_strchrset.c new file mode 100644 index 0000000..103e857 --- /dev/null +++ b/libft/srcs/ft_strchrset.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strchrset.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/16 15:07:11 by hulamy #+# #+# */ +/* Updated: 2020/03/10 15:24:14 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** if any character of the character set is found in s +** return a pointer to the first found, else return 0 +*/ + +#include "libft.h" + +char *ft_strchrset(const char *s, const char *set) +{ + int i; + + i = 0; + while (set[i] != '\0') + { + if (ft_strchr(s, set[i]) != NULL) + return ((char *)set + i); + i++; + } + return (NULL); +} diff --git a/libft/srcs/ft_strclr.c b/libft/srcs/ft_strclr.c new file mode 100644 index 0000000..5e3952c --- /dev/null +++ b/libft/srcs/ft_strclr.c @@ -0,0 +1,23 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strclr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:15:58 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:17:42 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** fill string with zeros +*/ + +#include "libft.h" + +void ft_strclr(char *s) +{ + if (s) + ft_bzero(s, ft_strlen(s)); +} diff --git a/libft/srcs/ft_strcmp.c b/libft/srcs/ft_strcmp.c new file mode 100644 index 0000000..f6603c3 --- /dev/null +++ b/libft/srcs/ft_strcmp.c @@ -0,0 +1,28 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strcmp.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:16:08 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:18:30 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** compare two null terminated strings and return value +** of difference between first two different character +*/ + +#include "libft.h" + +int ft_strcmp(const char *s1, const char *s2) +{ + int i; + + i = 0; + while (s1[i] && s1[i] == s2[i]) + i++; + return ((unsigned char)s1[i] - (unsigned char)s2[i]); +} diff --git a/libft/srcs/ft_strcpy.c b/libft/srcs/ft_strcpy.c new file mode 100644 index 0000000..7d2a45b --- /dev/null +++ b/libft/srcs/ft_strcpy.c @@ -0,0 +1,28 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strcpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:16:17 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:19:19 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy string src to dst including '\0' and return dst +*/ + +#include "libft.h" + +char *ft_strcpy(char *dest, const char *src) +{ + int i; + + i = -1; + while (src[++i]) + dest[i] = src[i]; + dest[i] = '\0'; + return (dest); +} diff --git a/libft/srcs/ft_strdel.c b/libft/srcs/ft_strdel.c new file mode 100644 index 0000000..82cbc2e --- /dev/null +++ b/libft/srcs/ft_strdel.c @@ -0,0 +1,26 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strdel.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:16:25 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:19:54 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** free memory +*/ + +#include "libft.h" + +void ft_strdel(char **as) +{ + if (as && *as) + { + free(*as); + *as = 0; + } +} diff --git a/libft/srcs/ft_strdup.c b/libft/srcs/ft_strdup.c new file mode 100644 index 0000000..b917ac9 --- /dev/null +++ b/libft/srcs/ft_strdup.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strdup.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:56:54 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:56:55 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** save a copy of string src by allocating memory and return pointer to copy +*/ + +#include "libft.h" + +char *ft_strdup(const char *src) +{ + int i; + char *str; + + i = 0; + while (src[i] != '\0') + i++; + if (!(str = (char*)malloc(sizeof(*str) * (i + 1)))) + return (NULL); + while (i-- >= 0) + str[i + 1] = src[i + 1]; + return (str); +} diff --git a/libft/srcs/ft_strequ.c b/libft/srcs/ft_strequ.c new file mode 100644 index 0000000..fa4d4e4 --- /dev/null +++ b/libft/srcs/ft_strequ.c @@ -0,0 +1,24 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strequ.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:16:44 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:21:02 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return 0 if strings s1 and s2 are identical and 1 if not +*/ + +#include "libft.h" + +int ft_strequ(char const *s1, char const *s2) +{ + if (!s1 || !s2) + return (0); + return (ft_strcmp(s1, s2) == 0); +} diff --git a/libft/srcs/ft_striter.c b/libft/srcs/ft_striter.c new file mode 100644 index 0000000..9d3b21f --- /dev/null +++ b/libft/srcs/ft_striter.c @@ -0,0 +1,23 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_striter.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:16:53 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:21:14 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** apply function f to each element of string s +*/ + +#include "libft.h" + +void ft_striter(char *s, void (*f)(char *)) +{ + while (s && *s && f) + f(s++); +} diff --git a/libft/srcs/ft_striteri.c b/libft/srcs/ft_striteri.c new file mode 100644 index 0000000..60fd7f6 --- /dev/null +++ b/libft/srcs/ft_striteri.c @@ -0,0 +1,26 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_striteri.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:17:04 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:21:27 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** apply function f to each element of string s with index specified +*/ + +#include "libft.h" + +void ft_striteri(char *s, void (*f)(unsigned int, char *)) +{ + int i; + + i = 0; + while (s && *s && f) + f(i++, s++); +} diff --git a/libft/srcs/ft_strjoin.c b/libft/srcs/ft_strjoin.c new file mode 100644 index 0000000..0dfad46 --- /dev/null +++ b/libft/srcs/ft_strjoin.c @@ -0,0 +1,79 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strjoin.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:01:26 by hulamy #+# #+# */ +/* Updated: 2019/12/09 21:38:35 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new string by concatenating the two strings s1 and s2 +*/ + +/* +** #include +** +** size_t ft_strlen(const char *str) +** { +** size_t i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** +** char *ft_strjoin(char const *s1, char const *s2); +** +** int main(int ac, char **av) +** { +** char *s1; +** char *s2; +** char *str; +** +** if (ac == 0) +** return (0); +** else if (ac == 3) +** { +** s1 = strdup(av[1]); +** s2 = strdup(av[2]); +** } +** else +** { +** s1 = malloc(sizeof(char*) * 100); +** s1 = "sdf"; +** s2 = "tref"; +** } +** str = ft_strjoin(s1, s2); +** printf("%s\n", str); +** return (0); +** } +*/ + +#include "libft.h" + +char *ft_strjoin(char const *s1, char const *s2) +{ + char *str; + int len; + int i; + + if (!s1 || !s2) + return (NULL); + len = ft_strlen(s1) + ft_strlen(s2); + if (!(str = (char *)malloc(sizeof(char) * (len + 1)))) + return (NULL); + len = 0; + i = 0; + while (s1[i] != '\0') + str[len++] = s1[i++]; + i = 0; + while (s2[i] != '\0') + str[len++] = s2[i++]; + str[len] = '\0'; + return (str); +} diff --git a/libft/srcs/ft_strjoinfree.c b/libft/srcs/ft_strjoinfree.c new file mode 100644 index 0000000..394455d --- /dev/null +++ b/libft/srcs/ft_strjoinfree.c @@ -0,0 +1,28 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strjoinfree.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/03/05 15:05:28 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:22:28 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new string by concatenating the two strings s1 and s2 +** then free s1 +*/ + +#include "libft.h" + +char *ft_strjoinfree(char *s1, char *s2) +{ + char *str; + + if (!(str = ft_strjoin(s1, s2))) + return (NULL); + free(s1); + return (str); +} diff --git a/libft/srcs/ft_strlcat.c b/libft/srcs/ft_strlcat.c new file mode 100644 index 0000000..91d14d8 --- /dev/null +++ b/libft/srcs/ft_strlcat.c @@ -0,0 +1,108 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlcat.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:57:02 by hulamy #+# #+# */ +/* Updated: 2019/11/25 14:23:18 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** append src to sized dest and return size of final dest +*/ + +/* +** #include +** +** size_t ft_strlcat(char *dest, const char *src, size_t size); +** +** size_t ft_strlcat2(char *dest, char *src, size_t size); +** +** int ft_strlen(char *str) +** { +** int i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** +** int main(int ac, char **av) +** { +** char tmp1[100]; +** char tmp2[100]; +** int i; +** +** i = atoi(av[3]); +** strcpy(tmp1, av[1]); +** strcpy(tmp2, av[2]); +** +** if (ac == 4) +** { +** printf("----strlcat: %zu - %s - %s\n", strlcat(tmp1, tmp2, i), +** tmp1, tmp2); +** +** strcpy(tmp1, av[1]); +** strcpy(tmp2, av[2]); +** +** printf("-ft_strlcat: %zu - %s - %s\n", ft_strlcat(tmp1, tmp2, i), +** tmp1, tmp2); +** +** strcpy(tmp1, av[1]); +** strcpy(tmp2, av[2]); +** +** printf("ft_strlcat2: %zu - %s - %s\n", ft_strlcat2(tmp1, tmp2, i), +** tmp1, tmp2); +** } +** } +** +** size_t ft_strlcat2(char *dest, char *src, size_t size) +** { +** size_t i; +** size_t dest_length; +** size_t src_length; +** +** i = 0; +** dest_length = ft_strlen(dest); +** src_length = ft_strlen(src); +** if (size > dest_length + 1) +** { +** while (i < (size - dest_length - 1)) +** { +** dest[i + dest_length] = src[i]; +** i++; +** } +** dest[dest_length + i] = '\0'; +** } +** if (size >= dest_length) +** return (dest_length + src_length); +** return (src_length + size); +** } +*/ + +#include "libft.h" + +size_t ft_strlcat(char *dest, const char *src, size_t size) +{ + size_t i; + size_t j; + + i = 0; + j = 0; + while (dest[i] && i < size) + i++; + while (src[j]) + { + if (j + i < size - 1 && size) + { + dest[i + j] = src[j]; + dest[i + j + 1] = '\0'; + } + j++; + } + return (i + j); +} diff --git a/libft/srcs/ft_strlcpy.c b/libft/srcs/ft_strlcpy.c new file mode 100644 index 0000000..48ef5b8 --- /dev/null +++ b/libft/srcs/ft_strlcpy.c @@ -0,0 +1,70 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlcpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:57:19 by hulamy #+# #+# */ +/* Updated: 2019/12/01 16:12:57 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy size - 1 length of src into dest, +** terminate it with a '\0' +** and return size of src +** this way, if you try to copy a name in a variable with an available size +** of 5 for exemple, if you use ft_strlcpy(variable, name, sizeof(variable)) +** you will know if the name was too long for the variable by looking at the +** return value (which is size of name) +*/ + +/* +** #include +** +** size_t ft_strlcpy(char *dest, const char *src, size_t size); +** +** int main(int argc, char **argv) +** { +** char str[100]; +** int i; +** unsigned int u; +** unsigned int v; +** +** i = atoi(argv[3]); +** strcpy(str, argv[2]); +** if (argc > 3) +** { +** u = strlcpy(argv[2], argv[1], i); +** printf("strlcpy : %s - %s - %d",argv[1], argv[2], i); +** printf(" - return:%d\n",u); +** strcpy(argv[2], str); +** printf("(re-init : %s - %s - %d)\n",argv[1], argv[2], i); +** v = ft_strlcpy(argv[2], argv[1], i); +** printf("ft_strlcpy: %s - %s - %d",argv[1], argv[2], i); +** printf(" - return:%d\n",v); +** } +** return (0); +** } +*/ + +#include "libft.h" + +size_t ft_strlcpy(char *dest, const char *src, size_t size) +{ + size_t i; + size_t j; + + i = 0; + j = 0; + while (src[i] != '\0') + { + if (i + 1 < size) + dest[i] = src[j++]; + i++; + } + if (size > 0) + dest[j] = '\0'; + return (i); +} diff --git a/libft/srcs/ft_strlen.c b/libft/srcs/ft_strlen.c new file mode 100644 index 0000000..8af143b --- /dev/null +++ b/libft/srcs/ft_strlen.c @@ -0,0 +1,27 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strlen.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:57:48 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:57:49 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return length of of string +*/ + +#include "libft.h" + +size_t ft_strlen(const char *str) +{ + size_t i; + + i = 0; + while (str[i]) + i++; + return (i); +} diff --git a/libft/srcs/ft_strmap.c b/libft/srcs/ft_strmap.c new file mode 100644 index 0000000..ef82f97 --- /dev/null +++ b/libft/srcs/ft_strmap.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strmap.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:17:49 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:23:12 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new array with the result of function f on every element of s +*/ + +#include "libft.h" + +char *ft_strmap(char const *s, char (*f)(char)) +{ + char *str; + int i; + + if (!s) + return (NULL); + if (!(str = ft_strnew(ft_strlen(s)))) + return (NULL); + i = -1; + while (s[++i]) + str[i] = f(s[i]); + return (str); +} diff --git a/libft/srcs/ft_strmapi.c b/libft/srcs/ft_strmapi.c new file mode 100644 index 0000000..7fa1a06 --- /dev/null +++ b/libft/srcs/ft_strmapi.c @@ -0,0 +1,75 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strmapi.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:01:40 by hulamy #+# #+# */ +/* Updated: 2019/12/09 21:44:07 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new array with the result of function f on every element of +** s by index i +*/ + +/* +** #include +** +** size_t ft_strlen(const char *str) +** { +** size_t i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** char touppercase(unsigned int i, char c) +** { +** if (i < 3 && c >= 'a' && c <= 'z') +** c -= 32; +** return (c); +** } +** +** char *ft_strmapi(char const *s, char (*f)(unsigned int, char)); +** +** int main(int ac, char **av) +** { +** char *str; +** char touppercase(unsigned int, char); +** +** if (ac > 2) +** return (0); +** if (ac == 2) +** str = strdup(av[1]); +** if (ac == 1) +** str = NULL; +** //str = ft_strmapi(str, touppercase); +** str = ft_strmapi(str, NULL); +** printf("%s\n",str); +** return (0); +** } +*/ + +#include "libft.h" + +char *ft_strmapi(char const *s, char (*f)(unsigned int, char)) +{ + char *str; + int i; + int size; + + if (!s || !f) + return (NULL); + size = ft_strlen(s); + if (!(str = (char *)malloc(sizeof(char) * (size + 1)))) + return (NULL); + str[size] = '\0'; + i = -1; + while (s[++i]) + str[i] = f(i, s[i]); + return (str); +} diff --git a/libft/srcs/ft_strmultisplit.c b/libft/srcs/ft_strmultisplit.c new file mode 100644 index 0000000..ed2ed98 --- /dev/null +++ b/libft/srcs/ft_strmultisplit.c @@ -0,0 +1,83 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strmultisplit.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/16 15:18:29 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:23:57 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return an array of string with each word found in str +** with any character of charset difining a separator +*/ + +#include "libft.h" + +static int ft_is_separator(char c, char *charset, int i) +{ + while (charset[i]) + { + if (c == charset[i]) + return (1); + i++; + } + c = charset[i]; + return (0); +} + +static int ft_count(char *str, int word, char **tab, char *charset) +{ + int i; + int j; + int k; + + k = 0; + i = 0; + while (ft_is_separator(str[k], charset, 0) == 1) + k++; + while (str[k] != '\0' && i != word) + { + j = 0; + while (!ft_is_separator(str[k + j], charset, 0) && str[k + j] != '\0') + { + if (word == -2) + tab[i][j] = str[k + j]; + j++; + } + k += j; + while (ft_is_separator(str[k], charset, 0)) + k++; + i++; + } + if (word == -1) + return (i); + return (j); +} + +char **ft_strmultisplit(char *str, char *charset) +{ + char **tab; + int i; + int j; + int k; + + k = 0; + tab = 0; + i = ft_count(str, -1, tab, charset); + if (!(tab = (char**)malloc(sizeof(tab) * (i + 1)))) + return (NULL); + tab[i] = 0; + while (k < i) + { + j = ft_count(str, k + 1, tab, charset); + tab[k] = (char*)malloc(sizeof(*tab) * (j + 1)); + tab[k][j] = '\0'; + k++; + } + ft_count(str, -2, tab, charset); + return (tab); +} diff --git a/libft/srcs/ft_strncat.c b/libft/srcs/ft_strncat.c new file mode 100644 index 0000000..cf52aae --- /dev/null +++ b/libft/srcs/ft_strncat.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strncat.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:18:24 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:24:11 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** append n character of src to dest and return dest +*/ + +#include "libft.h" + +char *ft_strncat(char *dest, const char *src, size_t nb) +{ + size_t i; + size_t j; + + i = 0; + j = 0; + while (dest[i]) + i++; + while (src[j] && j < nb) + dest[i++] = src[j++]; + dest[i] = '\0'; + return (dest); +} diff --git a/libft/srcs/ft_strncmp.c b/libft/srcs/ft_strncmp.c new file mode 100644 index 0000000..7022624 --- /dev/null +++ b/libft/srcs/ft_strncmp.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strncmp.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:57:59 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:58:00 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** compare size first character of two null terminated strings +** and return value of difference between first two different character +*/ + +#include "libft.h" + +int ft_strncmp(const char *s1, const char *s2, size_t n) +{ + size_t i; + int res; + + i = 0; + res = 0; + while (s1[i] && s1[i] == s2[i] && i < n - 1) + i++; + if (n != 0) + res = (unsigned char)s1[i] - (unsigned char)s2[i]; + return (res); +} diff --git a/libft/srcs/ft_strncpy.c b/libft/srcs/ft_strncpy.c new file mode 100644 index 0000000..91ea1b3 --- /dev/null +++ b/libft/srcs/ft_strncpy.c @@ -0,0 +1,30 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strncpy.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:18:44 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:24:59 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** copy n characters from string src to dst including '\0' +** if space remain it's filled zith '\0', and return dst +*/ + +#include "libft.h" + +char *ft_strncpy(char *dest, const char *src, size_t n) +{ + size_t i; + + i = -1; + while (++i < n && src[i]) + dest[i] = src[i]; + while (i < n) + dest[i++] = '\0'; + return (dest); +} diff --git a/libft/srcs/ft_strnequ.c b/libft/srcs/ft_strnequ.c new file mode 100644 index 0000000..668f3fa --- /dev/null +++ b/libft/srcs/ft_strnequ.c @@ -0,0 +1,25 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strnequ.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:18:55 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:25:20 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** return 0 if n first character of strings s1 and s2 are identical +** and 1 if not +*/ + +#include "libft.h" + +int ft_strnequ(char const *s1, char const *s2, size_t n) +{ + if (!s1 || !s2) + return (0); + return (ft_strncmp(s1, s2, n) == 0); +} diff --git a/libft/srcs/ft_strnew.c b/libft/srcs/ft_strnew.c new file mode 100644 index 0000000..645feff --- /dev/null +++ b/libft/srcs/ft_strnew.c @@ -0,0 +1,27 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strnew.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:19:08 by hulamy #+# #+# */ +/* Updated: 2019/11/21 17:00:30 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a new string of length size, fill with zero, and return pointer to it +*/ + +#include "libft.h" + +char *ft_strnew(size_t size) +{ + char *str; + + if (!(str = (char *)malloc(sizeof(char) * (size + 1)))) + return (NULL); + ft_bzero(str, size + 1); + return (str); +} diff --git a/libft/srcs/ft_strnstr.c b/libft/srcs/ft_strnstr.c new file mode 100644 index 0000000..52ff0d2 --- /dev/null +++ b/libft/srcs/ft_strnstr.c @@ -0,0 +1,42 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strnstr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:58:10 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:58:11 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** locate the first occurence of the string little in len first characters +** of big and return a pointer to this occurence if found +*/ + +#include "libft.h" + +char *ft_strnstr(const char *big, const char *little, size_t len) +{ + size_t i; + size_t j; + + j = 0; + i = 0; + if (!ft_strlen(little)) + return ((char *)big); + while (i == 0 && j <= len) + { + while (little[i] == big[j + i] && little[i] && j + i <= len) + i++; + if (little[i]) + { + j++; + if (!big[j] || j >= len) + return (0); + i = 0; + } + } + return ((char *)big + j); +} diff --git a/libft/srcs/ft_strrchr.c b/libft/srcs/ft_strrchr.c new file mode 100644 index 0000000..1c8faa8 --- /dev/null +++ b/libft/srcs/ft_strrchr.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strrchr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:58:20 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:58:21 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** locate the last occurence of character c in string s +** and return pointer to its location +*/ + +#include "libft.h" + +char *ft_strrchr(const char *s, int c) +{ + int i; + + i = 0; + while (s[i]) + i++; + i++; + while (i--) + if (s[i] == c) + return ((char *)s + i); + return (NULL); +} diff --git a/libft/srcs/ft_strstr.c b/libft/srcs/ft_strstr.c new file mode 100644 index 0000000..c7a3535 --- /dev/null +++ b/libft/srcs/ft_strstr.c @@ -0,0 +1,42 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strstr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2018/11/14 21:19:45 by hulamy #+# #+# */ +/* Updated: 2019/03/25 15:26:59 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** locate the first occurence of the string little in big +** and return a pointer to this occurence if found +*/ + +#include "libft.h" + +char *ft_strstr(const char *str, const char *to_find) +{ + int i; + int j; + + j = 0; + i = 0; + if (!ft_strlen(to_find)) + return ((char *)str); + while (i == 0) + { + while (to_find[i] && to_find[i] == str[j + i]) + i++; + if (to_find[i]) + { + j++; + if (str[j] == '\0' && to_find[i]) + return (0); + i = 0; + } + } + return ((char *)str + j); +} diff --git a/libft/srcs/ft_strtrim.c b/libft/srcs/ft_strtrim.c new file mode 100644 index 0000000..0e9ede9 --- /dev/null +++ b/libft/srcs/ft_strtrim.c @@ -0,0 +1,101 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_strtrim.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 14:01:49 by hulamy #+# #+# */ +/* Updated: 2019/12/09 21:46:54 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a copy of s without the firsts and lasts set of characters +*/ + +/* +** #include +** +** char *ft_substr(char const *s, unsigned int start, size_t len) +** { +** char *str; +** size_t i; +** +** if (!s) +** return (NULL); +** if (!(str = (char *)malloc(sizeof(char) * (len + 1)))) +** return (NULL); +** str[len] = '\0'; +** i = 0; +** while (i < len) +** str[i++] = s[start++]; +** return (str); +** } +** +** size_t ft_strlen(const char *str) +** { +** size_t i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** +** char *ft_strchr(const char *s, int c) +** { +** int i; +** int j; +** +** i = 0; +** j = -1; +** while (s[i]) +** i++; +** while (++j < i + 1) +** if (s[j] == c) +** return ((char *)s + j); +** return (NULL); +** } +** +** char *ft_strtrim(char const *s1, char const *set); +** +** int main(int ac, char **av) +** { +** char *s1; +** char *s2; +** +** if (ac == 3) +** { +** s1 = strdup(av[1]); +** s2 = strdup(av[2]); +** } +** if (ac == 1) +** { +** s1 = "fuehf"; +** s2 = NULL; +** } +** printf("%s\n",ft_strtrim(s1, s2)); +** return (0); +** } +*/ + +#include "libft.h" + +char *ft_strtrim(char const *s1, char const *set) +{ + int len; + char *str; + + if (!s1 || !set) + return (NULL); + while (s1[0] && ft_strchr(set, s1[0])) + s1++; + len = ft_strlen(s1) - 1; + while (len >= 0 && ft_strchr(set, s1[len])) + len--; + len++; + if (!(str = ft_substr(s1, 0, len))) + return (NULL); + return (str); +} diff --git a/libft/srcs/ft_substr.c b/libft/srcs/ft_substr.c new file mode 100644 index 0000000..4ffd069 --- /dev/null +++ b/libft/srcs/ft_substr.c @@ -0,0 +1,104 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_substr.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/12/01 16:00:10 by hulamy #+# #+# */ +/* Updated: 2019/12/09 22:04:26 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** create a copy of a portion of s, begining at start and of length len +*/ + +/* +** #include +** #include +** #include +** +** char *ft_substr(char const *s, unsigned int start, size_t len); +** +** char *ft_strdup(const char *src) +** { +** int i; +** char *str; +** +** i = 0; +** while (src[i] != '\0') +** i++; +** if (!(str = (char*)malloc(sizeof(*str) * (i + 1)))) +** return (NULL); +** while (i-- >= 0) +** str[i + 1] = src[i + 1]; +** return (str); +** } +** +** int ft_strncmp(const char *s1, const char *s2, size_t n) +** { +** size_t i; +** int res; +** +** i = 0; +** res = 0; +** while (s1[i] && s1[i] == s2[i] && i < n - 1) +** i++; +** if (n != 0) +** res = (unsigned char)s1[i] - (unsigned char)s2[i]; +** return (res); +** } +** +** size_t ft_strlen(const char *str) +** { +** size_t i; +** +** i = 0; +** while (str[i]) +** i++; +** return (i); +** } +** +** int main(int ac, char **av) +** { +** char *str; +** size_t size; +** int start; +** +** str = "frgehr"; +** start = 2; +** size = 5; +** if (ac == 4) +** { +** str = strdup(av[1]); +** start = atoi(av[2]); +** size = atoi(av[3]); +** } +** char *ret = ft_substr(str, start, size); +** printf("%s, %i, %zu\n", str, start, size); +** printf("%s\n", ret); +** free(ret); +** return (0); +** } +*/ + +#include "libft.h" + +char *ft_substr(char const *s, unsigned int start, size_t len) +{ + char *str; + size_t i; + + if (!s) + return (NULL); + if (ft_strlen(s) < start) + return (ft_strdup("")); + if (!(str = (char *)malloc(sizeof(char) * (len + 1)))) + return (NULL); + i = 0; + while (i < len && s[start]) + str[i++] = s[start++]; + str[i] = '\0'; + return (str); +} diff --git a/libft/srcs/ft_tolower.c b/libft/srcs/ft_tolower.c new file mode 100644 index 0000000..2cd5cb6 --- /dev/null +++ b/libft/srcs/ft_tolower.c @@ -0,0 +1,20 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_tolower.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:58:30 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:58:32 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_tolower(int c) +{ + if (c >= 'A' && c <= 'Z') + return (c + 32); + return (c); +} diff --git a/libft/srcs/ft_toupper.c b/libft/srcs/ft_toupper.c new file mode 100644 index 0000000..cc842a5 --- /dev/null +++ b/libft/srcs/ft_toupper.c @@ -0,0 +1,20 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_toupper.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/11/25 13:58:39 by hulamy #+# #+# */ +/* Updated: 2019/11/25 13:58:43 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +int ft_toupper(int c) +{ + if (c >= 'a' && c <= 'z') + return (c - 32); + return (c); +} diff --git a/libft/srcs/ft_utoa.c b/libft/srcs/ft_utoa.c new file mode 100644 index 0000000..da845bf --- /dev/null +++ b/libft/srcs/ft_utoa.c @@ -0,0 +1,74 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_utoa.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/03/12 22:36:50 by hulamy #+# #+# */ +/* Updated: 2020/03/12 22:36:56 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +/* +** take an unsigned integer and give a string +*/ + +/* +** #include // for printf +** #include // for atoi +** +** char *ft_utoa(unsigned long int n); +** +** int main(int ac, char **av) +** { +** if (ac == 0) +** return (0); +** else if (ac == 2) +** printf("%s\n",ft_utoa(atoi(av[1]))); +** else +** { +** unsigned long int i; +** i = 0; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 237683; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 1234567; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 12345678; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 2147483646; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 2147483647; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 2147483648; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 2147483649; +** printf(" %lu\n %s\n\n",i,ft_utoa(i)); +** i = 9223372036854775807; +** printf("| %lu\n| %s\n\n",i,ft_utoa(i)); +** } +** return 0; +** } +*/ + +#include "libft.h" + +char *ft_utoa(unsigned long int n) +{ + char *str; + int len; + unsigned long int cpy; + + cpy = n; + len = 1; + while (n /= 10) + len++; + if (!(str = (char *)malloc(sizeof(char) * (len + 1)))) + return (NULL); + str[len] = '\0'; + str[--len] = cpy % 10 + '0'; + while (cpy /= 10) + str[--len] = cpy % 10 + '0'; + return (str); +} diff --git a/libft/srcs/get_next_line.c b/libft/srcs/get_next_line.c new file mode 100644 index 0000000..65e545c --- /dev/null +++ b/libft/srcs/get_next_line.c @@ -0,0 +1,136 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* get_next_line.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: hulamy +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2019/12/31 17:05:53 by hulamy #+# #+# */ +/* Updated: 2020/02/25 18:48:55 by hulamy ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libft.h" + +/* +** #include //for printf +** #include //for open +** +** int main(int ac, char **av) +** { +** int *fd; +** int i = 0; +** int j = 0; +** int ret; +** char *line = NULL; +** +** fd = (int *)malloc(sizeof(int) * ac); +** while (++i <= ac - 1) +** fd[i - 1] = open(av[i], O_RDONLY); +** i = 0; +** while (j < ac - 1) +** { +** if ((ret = get_next_line(fd[i], &line)) > 0) +** { +** printf(" [fd%i-%i] %s\n", fd[i], ret, line); +** free(line); +** j = 0; +** } +** else if (ret == -1) +** { +** printf("[fd%i-%i] *ERROR*\n", fd[i], ret); +** free(line); +** j++; +** } +** else if (*line != '\0') +** printf(" [fd%i-%i] %s\n", fd[i], ret, line); +** else +** { +** printf("[fd%i-%i] %s *FINI*\n", fd[i], ret, line); +** free(line); +** j++; +** } +** i++; +** if (i >= ac - 1) +** i = 0; +** } +** free(fd); +** //while (1); +** return (0); +** } +*/ + +int free_lst(t_gnlist **lst, int ret) +{ + t_gnlist *tmp; + + tmp = *lst; + while (tmp->next != *lst) + tmp = tmp->next; + tmp->next = (*lst)->next; + free((*lst)->str); + if (*lst == (*lst)->next) + { + free(*lst); + *lst = NULL; + } + else + { + free(*lst); + *lst = tmp; + } + return (ret); +} + +int multi_fd(int fd, t_gnlist **lst) +{ + t_gnlist *tmp; + + tmp = *lst; + while (*lst && (*lst)->lfd != fd && (*lst)->next != tmp) + *lst = (*lst)->next; + if (!tmp || ((*lst)->next == tmp && (*lst)->lfd != fd)) + { + if (!(tmp = (t_gnlist*)malloc(sizeof(*tmp)))) + return (0); + tmp->lfd = fd; + if (!(tmp->str = ft_strdup(""))) + return (0); + if (*lst) + { + tmp->next = (*lst)->next; + (*lst)->next = tmp; + } + else + tmp->next = tmp; + *lst = tmp; + } + return (1); +} + +int get_next_line(const int fd, char **line) +{ + char buf[BUFFER_SIZE + 1]; + int ret; + static t_gnlist *lst = NULL; + char *str; + + ret = 1; + if (!(multi_fd(fd, &lst)) || !line || BUFFER_SIZE < 1) + return (free_lst(&lst, -1)); + while (!(str = ft_strchr(lst->str, '\n')) && ret != 0) + { + if ((ret = read(fd, buf, BUFFER_SIZE)) < 0) + return (free_lst(&lst, -1)); + buf[ret] = '\0'; + if (!(lst->str = ft_strjoinfree(lst->str, buf))) + return (free_lst(&lst, -1)); + } + if (str != NULL) + str[0] = '\0'; + if (!(*line = ft_strdup(lst->str))) + return (free_lst(&lst, -1)); + if (str != NULL) + return (ft_memmove(lst->str, str + 1, ft_strlen(str + 1) + 1) != NULL); + return (free_lst(&lst, 0)); +} diff --git a/libft/srcs/main_itoa_split_join_mapi_trim_sub.c b/libft/srcs/main_itoa_split_join_mapi_trim_sub.c new file mode 100644 index 0000000..3eec65b --- /dev/null +++ b/libft/srcs/main_itoa_split_join_mapi_trim_sub.c @@ -0,0 +1,159 @@ +#include "libft.h" + +#include + +char touppercase(unsigned int i, char c) +{ + if (i < 3 && c >= 'a' && c <= 'z') + c -= 32; + return (c); +} + +void print_ft_itoa(int i) +{ + printf("itoa : %d -> '%s'\n", i, ft_itoa(i)); +} + +void print_ft_split(char *str, char c) +{ + char **tab; + + printf("split : [%s] [%c] -> ", str, c); + tab = ft_split(str, c); + while (tab && *tab != NULL) + printf("[%s]", *(tab++)); + printf("\n"); +} + +void print_ft_strjoin(char *s1, char *s2) +{ + printf("join : '%s' + '%s' -> '%s'\n", s1, s2, ft_strjoin(s1, s2)); +} + +void print_ft_strmapi(char const *s, char (*f)(unsigned int, char)) +{ + printf("mapi : '%s' ", s); + if (f) + printf("'touppercase' -> "); + else + printf("(null) -> "); + printf("'%s'\n", ft_strmapi(s, f)); +} + +void print_ft_substr(char const *s, unsigned int start, size_t len) +{ + printf("substr : [%s](%u,%zu) -> ", s, start, len); + printf("'%s'\n", ft_substr(s, start, len)); +} + +void print_ft_strtrim(char const *s, char const *set) +{ + printf("strtrim: [%s] [%s] -> '%s'\n", s, set, ft_strtrim(s, set)); +} + +void print_ft_putnbr_fd(int n, int fd) +{ + write(1, "putnbr : [", 10); + ft_putnbr_fd(n, 1); + write(1, "] [", 3); + ft_putnbr_fd(fd, 1); + write(1, "] -> '", 6); + ft_putnbr_fd(n, fd); + write(1, "'\n", 2); +} + +int main() +{ + char touppercase(unsigned int, char); + + printf("ITOA :\n"); + + print_ft_itoa(1338); + print_ft_itoa(0); + print_ft_itoa(-1); + print_ft_itoa(1); + print_ft_itoa(-1218927987); + print_ft_itoa(128979827); + print_ft_itoa(2147483647); + print_ft_itoa(-2147483648); + print_ft_itoa('t'); + + printf("\nSPLIT :\n"); + + print_ft_split(" dfs zfe f ez f fez ", ' '); + print_ft_split(NULL, 0); + print_ft_split(NULL, ' '); + print_ft_split("", 0); + print_ft_split("vzevzev fze", 0); + print_ft_split(" ", 0); + print_ft_split("", ' '); + print_ft_split(" ", ' '); + print_ft_split("zlkefj ljef jl", '\0'); + print_ft_split("zd\nazd\nds", '\n'); + print_ft_split(" ", ' '); + + printf("\nJOIN :\n"); + + print_ft_strjoin("alpha", "bravo"); + print_ft_strjoin("", ""); + print_ft_strjoin(NULL, NULL); + print_ft_strjoin("", "fskjfhkj"); + print_ft_strjoin(NULL, ""); + print_ft_strjoin(NULL, "fsdf"); + print_ft_strjoin("", NULL); + print_ft_strjoin("sdffez", NULL); + print_ft_strjoin(" ", " "); + + printf("\nMAPI :\n"); + + print_ft_strmapi("truc", touppercase); + print_ft_strmapi("truc", NULL); + print_ft_strmapi(NULL, touppercase); + print_ft_strmapi(NULL, NULL); + print_ft_strmapi("", touppercase); + print_ft_strmapi(" ", touppercase); + print_ft_strmapi("mlekgmlzkge", touppercase); + print_ft_strmapi("\0", touppercase); + print_ft_strmapi("f f f f", touppercase); + + printf("\nSUB :\n"); + + print_ft_substr("zeff", 3, 4); + print_ft_substr(NULL, 1, 1); + print_ft_substr("srgz", 0, 0); + print_ft_substr("setzettzetzet", -1, -1); + print_ft_substr("ggzrg", -1, 3); + print_ft_substr("", 3, 2); + print_ft_substr("regrehehzhzh", 1, 23); + print_ft_substr("gzrgzgb zeez", 11, 0); + print_ft_substr("gzrgzgb zeez", 1123238713, 0); + print_ft_substr("gzrgzgb zeez", 1123238713, 2873981730); + print_ft_substr("gzrgzgb zeez", 1, 2873981730); + + printf("\nTRIM :\n"); + + print_ft_strtrim(" stmr trim ", "m "); + print_ft_strtrim(" ", " "); + print_ft_strtrim("", ""); + print_ft_strtrim(NULL, ""); + print_ft_strtrim("", NULL); + print_ft_strtrim(NULL, NULL); + print_ft_strtrim("efzfe fzef", ""); + print_ft_strtrim("efzfzelelijz", " "); + print_ft_strtrim(" e f zfzelelijz ", " "); + print_ft_strtrim("cccccccccccccccccccc", "c"); + + printf("\nPUTNBR :\n"); + + print_ft_putnbr_fd(52, 1); + print_ft_putnbr_fd(2147483647, 1); + print_ft_putnbr_fd(-2147483648, 1); + print_ft_putnbr_fd(0, 1); + print_ft_putnbr_fd(-1, 1); + print_ft_putnbr_fd(239847, 1); + print_ft_putnbr_fd(34625725, 1); + print_ft_putnbr_fd(-4564562, 1); + print_ft_putnbr_fd(456, 1); + print_ft_putnbr_fd(-624724536, 1); + return 0; +} diff --git a/outf.txt b/outf.txt deleted file mode 100644 index 35eafff..0000000 --- a/outf.txt +++ /dev/null @@ -1 +0,0 @@ -(nil) diff --git a/outft.txt b/outft.txt deleted file mode 100644 index e60321b..0000000 --- a/outft.txt +++ /dev/null @@ -1 +0,0 @@ - 0x0