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Add docs for the new functions

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This commit is contained in:
Spencer McIntyre 2022-09-02 16:52:29 -04:00
parent 18a3d8d85d
commit 2e6fb9c2f3
1 changed files with 18 additions and 8 deletions
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26
c/meterpreter/source/extensions/stdapi/server/sys/registry/registry.c
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@ -438,8 +438,13 @@ out:
return ERROR_SUCCESS;
}
// todo: write these docs
static char* reg_multi_sz_unparse(wchar_t* str, size_t* length)
/*
* @brief Unparse a REG_MULTI_SZ value to send back to Metasploit. Encode the UTF-16LE
string array into UTF-8. The caller must free the returned buffer.
* @param str The string to convert.
* @param length An optional pointer to receive the size in bytes of the resulting buffer.
*/
static char* reg_multi_sz_unparse(wchar_t* str, size_t* size)
{
// Count the number of chunks
int count = 0;
@ -465,8 +470,8 @@ static char* reg_multi_sz_unparse(wchar_t* str, size_t* length)
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return NULL;
}
if (length)
*length = (total_size + (count - 1) + 2) * sizeof(char);
if (size)
*size = (total_size + (count - 1) + 2) * sizeof(char);
char* write_cursor = res;
wchunk = str;
@ -484,8 +489,13 @@ static char* reg_multi_sz_unparse(wchar_t* str, size_t* length)
return res;
}
// todo: write these docs
static wchar_t *reg_multi_sz_parse(char* str, size_t* length)
/*
* @brief Parse a REG_MULTI_SZ value from Metasploit. Encode the UTF-8
string array into UTF-16LE. The caller must free the returned buffer.
* @param str The string to convert.
* @param length An pointer to receive the size in bytes of the resulting buffer.
*/
static wchar_t *reg_multi_sz_parse(char* str, size_t* size)
{
// Count the number of chunks
int count = 0;
@ -511,8 +521,8 @@ static wchar_t *reg_multi_sz_parse(char* str, size_t* length)
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return NULL;
}
if (length)
*length = (total_size + (count - 1) + 2) * sizeof(wchar_t);
if (size)
*size = (total_size + (count - 1) + 2) * sizeof(wchar_t);
wchar_t* write_cursor = res;
chunk = str;