43 lines
975 B
C
43 lines
975 B
C
#include "../includes/woody.h"
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void *fetch(char *file, unsigned long file_size, unsigned long offset_to_data, unsigned long supposed_data_size)
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{
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if (file_size > offset_to_data && file_size >= (offset_to_data + supposed_data_size))
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return (file + offset_to_data);
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return NULL;
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}
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int get_symbols_count(int sh_size, int sh_entsize)
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{
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if (sh_size <= 0 || sh_entsize <= 0)
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return 0;
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return (sh_size / sh_entsize);
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}
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char *get_string(char *str, char *end_file)
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{
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char *search_end = str;
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while (search_end < end_file)
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{
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if (*search_end == 0)
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return str;
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++search_end;
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}
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return NULL;
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}
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char *get_section_name(t_elf_content *woody, int section_index)
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{
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unsigned int shstrtabndx = woody->Shdr[section_index].sh_name;
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return get_string(&woody->Sshstrtab[shstrtabndx], woody->file + woody->file_size);
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}
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int ft_put_error(char *str)
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{
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ft_putstr_fd("Error: ", STDERR_FILENO);
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ft_putstr_fd(str, 2);
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ft_putstr_fd("\n", STDERR_FILENO);
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return EXIT_FAILURE;
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}
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