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starting to implement main architecture to parse

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This commit is contained in:
Clément Le Bihan
2020-05-20 12:29:15 +02:00
parent 9de01be5d1
commit d9af127e4b
1 changed files with 26 additions and 1 deletions
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src/parser/parser.c
+26 -1
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@@ -59,6 +59,22 @@ bool is_character_valid(char c)
return (false);
}
char *manage_specials_parsers(char *cmd, int index)
{
char *data;
int new_index = 0;
for (int i = 0; parsers[i].key; i++) {
if (cmd[index] != parsers[i].key)
continue;
new_index = parsers[i].parser(&cmd[index], &data);
if (new_index == -1)
return (NULL);
return (data);
}
return (NULL);
}
char **parse_input(char *cmd)
{
int size = strlen(cmd);
@@ -66,10 +82,19 @@ char **parse_input(char *cmd)
char *ptr = cmd;
int ret_inc = 0;
char *new;
char *data;
int size_data;
for (int i = 0, inc = 1; i <= size; i++, inc++) {
if (is_character_valid(cmd[i]))
if (is_character_valid(cmd[i])) {
data = manage_specials_parsers(cmd, i);
if (!data)
continue;
size_data = strlen(data);
i += size_data + 1;
inc += size_data + 1;
continue;
}
if (inc == 1) {
ptr = cmd + i + 1;
inc = 0;