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parzibyte/extraer.c Secret

Created February 2, 2021 20:11
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extraer.c
// Extraer lo que hay entre <body> y </body>
const char inicioEtiqueta[] = "<body>";
const char finEtiqueta[] = "</body>";
size_t longitudInicioEtiqueta = strlen(inicioEtiqueta);
char *punteroInicio = strstr(contenido, inicioEtiqueta) + longitudInicioEtiqueta;
char *punteroFin = strstr(contenido, finEtiqueta);
if (punteroInicio == NULL || punteroFin == NULL)
{
printf("No se encontraron las etiquetas");
return;
}
char cuerpoHtml[TAMANIO_MAXIMO_CONTENIDO] = "";
char contenidoLimpio[TAMANIO_MAXIMO_CONTENIDO] = "";
size_t longitud = punteroFin - punteroInicio;
// Copiar el contenido del cuerpo a cuerpoHtml
strncpy(cuerpoHtml, punteroInicio, longitud);
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