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fix: token (gl)

This commit is contained in:
_N3m0 2024-01-03 19:08:22 +01:00
parent b37d65b10f
commit 3cf1948081
1 changed files with 16 additions and 10 deletions
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26
lexer.c
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@ -1,4 +1,6 @@
#include "lexer.h" #include "lexer.h"
#include <curl/curl.h>
#include <string.h>
#define HTML_BALISE_LEN 12 #define HTML_BALISE_LEN 12
@ -73,17 +75,20 @@ void go_back(void){
prev.offset--; prev.offset--;
if (curr.chunk < 0 || curr.offset < 0){ if (curr.chunk < 0 || curr.offset < 0){
puts("ERROR: go way too back."); puts("ERROR: cursor got way too back.");
exit(1); exit(1);
} }
} }
char* getParam(const char* word, int len, char* cursor, int* size){ char* getParam(const char* word, int len, char* cursor, int* size){
printf("looking for '%s' word in %d char.\n", word, len);
do { do {
printf("cursor: '%c' len: '%d'.\n", *cursor, len);
int succes = 0; int succes = 0;
for (int i=0; i<len; i++){ for (int i=0; i<len && succes != -1; i++){
if (word[i] == *cursor){ if (word[i] == *cursor){
cursor = nextchar(); cursor = nextchar();
succes = 0;
} else { } else {
succes = -1; succes = -1;
break; break;
@ -136,15 +141,11 @@ Token* create_balise_token(Token* token, char* cursor){
token = malloc(sizeof(Token)); token = malloc(sizeof(Token));
token->type = token_by_name(balise); token->type = token_by_name(balise);
token->len = len;
token->value = NULL;
go_back();
/*
if (token->type == A){ if (token->type == A){
printf("cursor status before passing param: '%c'.\n", *cursor);
token->value = getParam("href", sizeof("href"), cursor, &token->len); token->value = getParam("href", sizeof("href"), cursor, &token->len);
} else if (token->type == IMG){ } /*else if (token->type == IMG){
/*
int len, srclen, altlen; int len, srclen, altlen;
char* src = getParam("src", sizeof("src"), cursor, &srclen); char* src = getParam("src", sizeof("src"), cursor, &srclen);
char* alt = getParam("alt", sizeof("alt"), cursor, &altlen); char* alt = getParam("alt", sizeof("alt"), cursor, &altlen);
@ -153,10 +154,15 @@ Token* create_balise_token(Token* token, char* cursor){
token->value = malloc(sizeof(char) * (len + 1)); token->value = malloc(sizeof(char) * (len + 1));
strncat(token->value, src, srclen); strncat(token->value, src, srclen);
strncpy(token->value + srclen + 1, alt, altlen); strncpy(token->value + srclen + 1, alt, altlen);
*/ }*/
//}
//go_back(); //go_back();
else {
token->value = malloc(sizeof(char) * len);
strncpy(token->value, balise, len+1);
token->len = len;
}
go_back();
do { do {
cursor = nextchar(); cursor = nextchar();
} while (*cursor != '>'); } while (*cursor != '>');