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ms_redirect_utils.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ms_redirect_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: obeedril <obeedril@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/11 20:57:39 by obeedril #+# #+# */
/* Updated: 2022/03/11 23:51:24 by obeedril ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
void ms_init_emum_redir(t_cmd *cmd, int *i_orig, int num_redir)
{
int i;
i = (*i_orig);
if (cmd->str[i] == '>')
cmd->redir[num_redir] = REDIR_W;
else if (cmd->str[i] == '<')
cmd->redir[num_redir] = REDIR_R;
if (cmd->str[i] == '>' && cmd->str[i + 1] == '>')
{
cmd->redir[num_redir] = REDIR_W_ADD;
i++;
}
else if (cmd->str[i] == '<' && cmd->str[i + 1] == '<')
{
cmd->redir[num_redir] = HEREDOC;
i++;
}
else if (cmd->str[i] == '<' && cmd->str[i + 1] == '>')
{
cmd->redir[num_redir] = REDIR_ROMB;
i++;
}
i++;
(*i_orig) = i;
}
int ms_cut_qm_in_name_file(char **file)
{
int i;
char qm;
i = 0;
qm = 0;
while ((*file)[i] != '\0')
{
qm = (*file)[i];
if (qm == 34 || qm == 39)
{
ms_replase_key_to_value(file, 1, NULL, i);
while ((*file)[i] != qm && (*file)[i] != '\0')
i++;
if ((*file)[i] != '\0')
ms_replase_key_to_value(file, 1, NULL, i);
}
else
i++;
}
return (0);
}
void ms_found_dollar_in_name_file(t_data *data, char **file)
{
int i;
char qm;
i = 0;
qm = 0;
while ((*file)[i] != '\0')
{
if ((*file)[i] == ONE_Q_MARK && qm != ONE_Q_MARK)
qm = ONE_Q_MARK;
else if ((*file)[i] == ONE_Q_MARK && qm == ONE_Q_MARK)
qm = 0;
if (qm != ONE_Q_MARK)
{
data->name_file = YES;
ms_found_dollar(data, file, qm, &i);
data->name_file = NO;
}
else
i++;
}
}
int ms_record_redir_and_file(t_cmd *cmd, int i, int num_redir, t_data *d)
{
int start;
int size_str;
start = 0;
d->tmp.size_cut = i;
ms_init_emum_redir(cmd, &i, num_redir);
while (cmd->str[i] == ' ' && cmd->str[i] != '\0')
i++;
start = i;
size_str = ms_measure_size_file_name(d, cmd->str, &i);
if (size_str == -1)
return (-1);
ms_malloc_str(&cmd->file[num_redir], size_str);
ms_record_str(&cmd->file[num_redir], cmd->str, start, size_str);
ms_found_dollar_in_name_file(d, &cmd->file[num_redir]);
ms_cut_qm_in_name_file(&cmd->file[num_redir]);
d->tmp.size_cut = i - d->tmp.size_cut;
return (0);
}