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ast

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This commit is contained in:
Nathan Lebrun
2025-01-31 18:57:58 +01:00
parent 3fd862f171
commit 1c643b7119
9 changed files with 224 additions and 104 deletions
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173
test/ast/ast.c
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@@ -12,96 +12,106 @@
#include "ast.h" #include "ast.h"
void setup_cmd(t_ast_n *node, char *cmd, char *args) // ===================================================================
t_ast_n *create_ast_n(t_node *lst, t_ast_n *parent);
// ====================================================================
void create_and_or(t_ast_n *parrent, t_node *lst, t_node *token)
{ {
node->cmd = ft_strdup(cmd); t_nodell *nodell;
node->args = ft_split(args, " ");
nodell = cutll(lst, token->val, 1);
parrent->left = create_ast_n(nodell->node, parrent);
parrent->right = create_ast_n(nodell->next->node, parrent);
// free_lltab(sublsts);
} }
int last_tok_subsh(t_node *lst)
// ===================================================================
t_redir get_red()
void create_cmd(t_ast_n *self, t_node *lst)
{ {
while (lst) self->state = _CMD;
{ self->cmd = ft_strdup(lst->val);
if (lst->next == NULL && !ft_strncmp(lst->val, ")", 1)) self->args = ft_split("test random val", " ");
return (1);
lst = lst->next;
}
return (0);
} }
void skip_parentheses(t_node **lst)
//=====================================================================
// void create_pline(t_ast_n *parent, t_node *lst, t_node *token)
// {
//
// }
//======================================================================
void remove_parentheses(t_node **lst)
{ {
if (!ft_strncmp((*lst)->val, "(", 1)) t_node *tmp;
{ t_node *cpy;
while ((*lst)->next && ft_strncmp((*lst)->next->val, ")", 1))
{ if (!lst || !*lst || !(*lst)->next)
if (!ft_strncmp((*lst)->val, "(", 1)) return;
skip_parentheses(&(*lst)->next);
*lst = (*lst)->next; tmp = *lst;
} *lst = (*lst)->next;
} free(tmp->val);
free(tmp);
cpy = *lst;
while (cpy->next && cpy->next->next)
cpy = cpy->next;
if (cpy->next)
{
free(cpy->next->val);
free(cpy->next);
cpy->next = NULL;
}
} }
t_node *find_token(char *tok, t_node *lst) void create_subsh(t_ast_n *parent, t_node *lst)
{ {
while (lst) t_node *cpy;
cpy = lst;
while (cpy)
{ {
skip_parentheses(&lst); ft_printf("%s\n", cpy->val);
if (!ft_strncmp(lst->val, tok, ft_strlen(tok))) cpy = cpy->next;
return (lst);
lst = lst->next;
} }
return (NULL); remove_parentheses(&lst);
ft_printf("\n\n");
cpy = lst;
while (cpy)
{
ft_printf("%s\n", cpy->val);
cpy = cpy->next;
}
parent->left = create_ast_n(lst, parent);
} }
t_node *get_top_token(t_node *lst, t_state *state)
{
*state = _SUBSH;
if (!ft_strncmp(lst->val, "(", 1) && last_tok_subsh(lst))
return (lst);
else if (find_token("&&", lst))
{
*state = _AND;
return (find_token("&&", lst));
}
else if (find_token("||", lst))
{
*state = _OR;
return (find_token("||", lst));
}
else if (find_token("|", lst))
{
*state = _PLINE;
return (find_token("|", lst));
}
else
{
*state = UNDEF;
return (NULL);
}
}
/*t_ast_n create_ast_n(t_node *lst, t_ast_n *parent);*/
/*void create_and_or(t_ast_n *parrent, t_node *lst, t_node *token)*/
/*{*/
/* t_node **sublsts;*/
/**/
/*sublsts = cutll(lst, token);*/
/* parrent->left = create_ast_n(sublsts[0], parrent);*/
/* parrent->left = create_ast_n(sublsts[1], parrent);*/
/* free_lltab(sublsts);*/
/* free(token);*/
/*}*/
/*void create_cmd(t_ast_n *parent, t_node *lst, t_node *token)*/ //==================================================================
/*{*/
/*}*/
/*void create_pline(t_ast_n *parent, t_node *lst, t_node *token)*/
/*{*/
/*}*/
t_ast_n *create_ast_n(t_node *lst, t_ast_n *parent) t_ast_n *create_ast_n(t_node *lst, t_ast_n *parent)
{ {
@@ -117,15 +127,16 @@ t_ast_n *create_ast_n(t_node *lst, t_ast_n *parent)
node->left = NULL; node->left = NULL;
node->right = NULL; node->right = NULL;
node->pline = NULL; node->pline = NULL;
// node->parent = parent; pas encore tester
/*if (node->state == _PLINE)*/ if (node->state == _AND || node->state == _OR)
/*create_pline(node, lst, token);*/ create_and_or(node, lst, token);
/*else if (node->state == _CMD)*/ else if (node->state == _SUBSH)
/*create_cmd(node, lst, token);*/ create_subsh(node, lst);
/*else if (node->state == _SUBSH)*/ // if (node->state == _PLINE)
/*create_subsh(node, lst, token);*/ // create_pline(node, lst, token);
/*else*/ else
/*create_and_or(node, lst, token);*/ create_cmd(node, lst);
return (node); return (node);
} }

1
test/ast/ast.h
View File

@@ -64,6 +64,7 @@ typedef struct s_nodell
t_ast_n *get_ast(char **envp, t_node *lst); t_ast_n *get_ast(char **envp, t_node *lst);
t_nodell *cutll(t_node *lst, char *expected, size_t limiter); t_nodell *cutll(t_node *lst, char *expected, size_t limiter);
t_node *get_top_token(t_node *lst, t_state *state);
// env TMP // env TMP
char **init_env(char **envp); char **init_env(char **envp);

4
test/ast/cutll.c
View File

@@ -12,7 +12,7 @@
#include "ast.h" #include "ast.h"
void add_nodell(t_nodell **nodell, t_node *node) static void add_nodell(t_nodell **nodell, t_node *node)
{ {
t_nodell *tmp; t_nodell *tmp;
@@ -31,7 +31,7 @@ void add_nodell(t_nodell **nodell, t_node *node)
tmp->next->next = NULL; tmp->next->next = NULL;
} }
t_node *get_node(t_node **lst, char *expected) static t_node *get_node(t_node **lst, char *expected)
{ {
t_node *node; t_node *node;

76
test/ast/top_token.c Normal file
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@@ -0,0 +1,76 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* top_token.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: nalebrun <nalebrun@student.s19.be> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/01/31 17:14:26 by nalebrun #+# #+# */
/* Updated: 2025/01/31 17:14:26 by nalebrun ### ########.fr */
/* */
/* ************************************************************************** */
#include "ast.h"
static int last_tok_subsh(t_node *lst)
{
while (lst)
{
if (lst->next == NULL && !ft_strncmp(lst->val, ")", 1))
return (1);
lst = lst->next;
}
return (0);
}
static void skip_parentheses(t_node **lst)
{
if (!ft_strncmp((*lst)->val, "(", 1))
{
while ((*lst)->next && ft_strncmp((*lst)->next->val, ")", 1))
{
if (!ft_strncmp((*lst)->val, "(", 1))
skip_parentheses(&(*lst)->next);
*lst = (*lst)->next;
}
}
}
static t_node *find_token(char *tok, t_node *lst)
{
while (lst)
{
skip_parentheses(&lst);
if (!ft_strncmp(lst->val, tok, ft_strlen(tok)))
return (lst);
lst = lst->next;
}
return (NULL);
}
t_node *get_top_token(t_node *lst, t_state *state)
{
*state = _SUBSH;
if (!ft_strncmp(lst->val, "(", 1) && last_tok_subsh(lst))
return (lst);
else if (find_token("&&", lst))
{
*state = _AND;
return (find_token("&&", lst));
}
else if (find_token("||", lst))
{
*state = _OR;
return (find_token("||", lst));
}
else if (find_token("|", lst))
{
*state = _PLINE;
return (find_token("|", lst));
}
else
{
*state = UNDEF;
return (NULL);
}
}

1
test/drawio/drawio.h
View File

@@ -35,6 +35,7 @@ typedef struct s_elems
// internal // internal
char *replace_ampercent(char *src); char *replace_ampercent(char *src);
char *replace_left_red(char *src);
t_dio_node get_cmd_txt(t_ast_n *node); t_dio_node get_cmd_txt(t_ast_n *node);
int print_ast(t_ast_n *node, t_elems *e, int fd); int print_ast(t_ast_n *node, t_elems *e, int fd);

14
test/drawio/drawio_ast_utils.c
View File

@@ -36,11 +36,11 @@ const char *translate_redir(t_redir redir)
const char *out; const char *out;
if (redir == _RED_L) if (redir == _RED_L)
out = "redir : < &#10;"; out = "redir : RED_L&#10;";
else if (redir == _RED_R) else if (redir == _RED_R)
out = "redir : > &#10;"; out = "redir : RED_R&#10;";
else if (redir == _RED_DR) else if (redir == _RED_DR)
out = "redir : >> &#10;"; out = "redir : _RED_DR &#10;";
else else
out = "Not redirected &#10;"; out = "Not redirected &#10;";
return (out); return (out);
@@ -49,12 +49,16 @@ const char *translate_redir(t_redir redir)
t_dio_node get_cmd_txt(t_ast_n *node) t_dio_node get_cmd_txt(t_ast_n *node)
{ {
t_dio_node txt; t_dio_node txt;
char *args;
txt.st = translate_state(node->state); txt.st = translate_state(node->state);
if (node->state == _CMD) if (node->state == _CMD)
{ {
txt.cmd = ft_sprintf("%s%s%s", NL, node->cmd, NL); txt.cmd = ft_sprintf("%s%s", NL, node->cmd);
txt.args = ft_sprintf(ft_tabstr(node->args), NL); txt.cmd = replace_left_red(txt.cmd);
args = ft_tabstr(node->args);
txt.args = ft_sprintf("%s%s%s", NL, args, NL);
free(args);
txt.redir = translate_redir(node->redir); txt.redir = translate_redir(node->redir);
txt.inf = ft_sprintf("Infile : %s%s", node->infile, NL); txt.inf = ft_sprintf("Infile : %s%s", node->infile, NL);
txt.outf = ft_sprintf("Outfile : %s", node->outfile); txt.outf = ft_sprintf("Outfile : %s", node->outfile);

1
test/drawio/drawio_linklist.c
View File

@@ -39,6 +39,7 @@ void gen_dio_linked_list(t_node *head, int fd)
{ {
rect.text = ft_sprintf("%s", current->val); rect.text = ft_sprintf("%s", current->val);
rect.text = replace_ampercent(rect.text); rect.text = replace_ampercent(rect.text);
rect.text = replace_left_red(rect.text);
arrow.id_dst = drawio_create_elem(fd, &rect); arrow.id_dst = drawio_create_elem(fd, &rect);
drawio_create_elem(fd, &arrow); drawio_create_elem(fd, &arrow);
arrow.id_src = arrow.id_dst; arrow.id_src = arrow.id_dst;

40
test/drawio/drawio_utils.c
View File

@@ -12,7 +12,7 @@
#include "drawio.h" #include "drawio.h"
static int get_amp_count(char *str) static int get_char_count(char *str, char c)
{ {
int i; int i;
int count; int count;
@@ -21,7 +21,7 @@ static int get_amp_count(char *str)
count = 0; count = 0;
while (str[i]) while (str[i])
{ {
if (str[i] == '&') if (str[i] == c)
count++; count++;
i++; i++;
} }
@@ -37,7 +37,7 @@ char *replace_ampercent(char *src)
i = -1; i = -1;
j = 0; j = 0;
amp_count = get_amp_count(src); amp_count = get_char_count(src, '&');
out = malloc(ft_strlen(src) + amp_count * 4 + 1); out = malloc(ft_strlen(src) + amp_count * 4 + 1);
while (src[++i]) while (src[++i])
{ {
@@ -54,5 +54,39 @@ char *replace_ampercent(char *src)
out[j++] = src[i]; out[j++] = src[i];
} }
out[j] = 0; out[j] = 0;
free(src);
return (out);
}
char *replace_left_red(char *src)
{
int i;
int j;
int redl_count;
char *out;
i = -1;
j = 0;
redl_count = get_char_count(src, '<');
out = malloc(ft_strlen(src) + redl_count * 7 + 1);
while (src[++i])
{
if (src[i] == '<')
{
out[j] = '&';
out[j + 1] = 'a';
out[j + 2] = 'm';
out[j + 3] = 'p';
out[j + 4] = ';';
out[j + 5] = 'l';
out[j + 6] = 't';
out[j + 7] = ';';
j += 8;
}
else
out[j++] = src[i];
}
out[j] = 0;
free(src);
return (out); return (out);
} }

18
test/test.c
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@@ -39,7 +39,7 @@ void truncate_comment(char *str)
int main(int ac, char **av, char **envp) int main(int ac, char **av, char **envp)
{ {
t_node *lst; t_node *lst;
// t_ast_n *ast; t_ast_n *ast;
int dio; int dio;
(void)envp; (void)envp;
@@ -57,21 +57,13 @@ int main(int ac, char **av, char **envp)
dio = drawio_init(av[1]); dio = drawio_init(av[1]);
gen_dio_linked_list(lst, dio); gen_dio_linked_list(lst, dio);
} }
// ast = get_ast(envp, lst); ast = get_ast(envp, lst);
// if (!ast) if (!ast)
// return (1); return (1);
// tmp
t_nodell *lls = cutll(lst, "||", -1);
while (lls)
{
gen_dio_linked_list(lls->node, dio);
lls = lls->next;
}
if (DEBUG) if (DEBUG)
{ {
// gen_dio_ast(ast, dio); gen_dio_ast(ast, dio);
drawio_end_file(dio); drawio_end_file(dio);
ft_debug(" draw.io file generated !\n"); ft_debug(" draw.io file generated !\n");
} }