mirror of
https://github.com/silentwarble/PIC-Library
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silentwarble
65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/**
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* Note:
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* These can all be adapted to work on another OS, but they have only been tested on Windows.
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* If you aren't linking stdlib you will need to resolve functions such as memcpy or VirtualAlloc.
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* Either write PIC versions or find a way to get a pointer to that function. (See Hannibal for a technique)
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*
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* Sources:
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* https://github.com/silentwarble/Hannibal/blob/main/Payload_Type/hannibal/hannibal/agent_code/Hannibal/src/utility_strings.c
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* https://github.com/jonatanSh/shelf/blob/master/osals/sprintf.c
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* https://github.com/HavocFramework/Havoc/blob/main/payloads/Demon/src/core/MiniStd.c
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*
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*/
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#include <windows.h>
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#include <stddef.h>
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#include <stdint.h>
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#define min(a,b) __extension__\
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({ __typeof__ (a) _a = (a); \
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__typeof__ (b) _b = (b); \
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_a < _b ? _a : _b; })
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enum flag_itoa {
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FILL_ZERO = 1,
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PUT_PLUS = 2,
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PUT_MINUS = 4,
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BASE_2 = 8,
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BASE_10 = 16,
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};
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ULONG HashString(
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_In_ PVOID String,
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_In_ SIZE_T Length
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);
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char* pic_strcpy(char* dest, const char* src);
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size_t pic_strlen(const char *str);
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size_t pic_strlenW(const wchar_t *wstr);
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int pic_strcmp(const char *str1, const char *str2);
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int pic_strcmpW(const wchar_t *wstr1, const wchar_t *wstr2);
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int pic_strncmp(const char *s1, const char *s2, size_t n);
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char* pic_strncpy(char *dest, const char *src, size_t n);
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void pic_strcat(char *str1, char *str2);
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void pic_strcatW(wchar_t *wstr1, wchar_t *wstr2);
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void dword_to_wchar(DWORD value, WCHAR* buffer, int base);
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void ulong_to_wchar(ULONG64 value, WCHAR *buffer);
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char* sitoa(char * buf, unsigned int num, int width, enum flag_itoa flags);
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int vsprintf(char * buf, const char * fmt, va_list va);
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int sprintf(char * buf, const char * fmt, ...);
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WCHAR ToLowerCaseW( WCHAR C );
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PCHAR StringCopyA(PCHAR String1, PCHAR String2);
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PWCHAR StringCopyW(PWCHAR String1, PWCHAR String2);
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SIZE_T StringLengthA(LPCSTR String);
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SIZE_T StringLengthW(LPCWSTR String);
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PCHAR StringConcatA(PCHAR String, PCHAR String2);
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PWCHAR StringConcatW(PWCHAR String, PWCHAR String2);
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LPWSTR WcsStr( PWCHAR String, PWCHAR String2 );
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LPWSTR WcsIStr( PWCHAR String, PWCHAR String2 );
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SIZE_T WCharStringToCharString(PCHAR Destination, PWCHAR Source, SIZE_T MaximumAllowed);
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SIZE_T CharStringToWCharString( PWCHAR Destination, PCHAR Source, SIZE_T MaximumAllowed );
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