UNLOZE/sourcemod
9
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add block parameter to various ArrayList functions (#1656)

Browse Source 
* Add block parameter to FindString

* Add block parameter for GetString & GetArray

* Fix buffer overflow issues

* Fix wrong return

* Add size parameter to SetArrayString
This commit is contained in:
Mikusch
2023-09-27 16:05:43 +02:00
committed by GitHub
parent 1e8db957bf
commit 29694ec13b
2 changed files with 104 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/include/adt_array.inc
+32 -10
View File
@@ -129,9 +129,11 @@ methodmap ArrayList < Handle {
// @param index Index in the array.
// @param buffer Buffer to copy to.
// @param maxlength Maximum size of the buffer.
// @param block Optionally specify which block to read from
// (useful if the blocksize > 0).
// @return Number of characters copied.
// @error Invalid index.
public native int GetString(int index, char[] buffer, int maxlength);
public native int GetString(int index, char[] buffer, int maxlength, int block=0);
// Retrieves an array of cells from an array.
//
@@ -139,9 +141,11 @@ methodmap ArrayList < Handle {
// @param buffer Buffer to store the array in.
// @param size If not set, assumes the buffer size is equal to the
// blocksize. Otherwise, the size passed is used.
// @param block Optionally specify which block to read from
// (useful if the blocksize > 0).
// @return Number of cells copied.
// @error Invalid index.
public native int GetArray(int index, any[] buffer, int size=-1);
public native int GetArray(int index, any[] buffer, int size=-1, int block=0);
// Sets a cell value in an array.
//
@@ -157,9 +161,13 @@ methodmap ArrayList < Handle {
//
// @param index Index in the array.
// @param value String value to set.
// @param size If not set, assumes the buffer size is equal to the
// blocksize. Otherwise, the size passed is used.
// @param block Optionally specify which block to write to
// (useful if the blocksize > 0).
// @return Number of characters copied.
// @error Invalid index.
public native int SetString(int index, const char[] value);
public native int SetString(int index, const char[] value, int size=-1, int block=0);
// Sets an array of cells in an array.
//
@@ -167,9 +175,11 @@ methodmap ArrayList < Handle {
// @param values Array to copy.
// @param size If not set, assumes the buffer size is equal to the
// blocksize. Otherwise, the size passed is used.
// @param block Optionally specify which block to write to
// (useful if the blocksize > 0).
// @return Number of cells copied.
// @error Invalid index.
public native int SetArray(int index, const any[] values, int size=-1);
public native int SetArray(int index, const any[] values, int size=-1, int block=0);
// Shifts an array up. All array contents after and including the given
// index are shifted up by one, and the given index is then "free."
@@ -198,8 +208,9 @@ methodmap ArrayList < Handle {
// the string cannot be located, -1 will be returned.
//
// @param item String to search for
// @param block Optionally which block to search in
// @return Array index, or -1 on failure
public native int FindString(const char[] item);
public native int FindString(const char[] item, int block=0);
// Returns the index for the first occurrence of the provided value. If the
// value cannot be located, -1 will be returned.
@@ -349,10 +360,12 @@ native any GetArrayCell(Handle array, int index, int block=0, bool asChar=false)
* @param index Index in the array.
* @param buffer Buffer to copy to.
* @param maxlength Maximum size of the buffer.
* @param block Optionally specify which block to read from
* (useful if the blocksize > 0).
* @return Number of characters copied.
* @error Invalid Handle or invalid index.
*/
native int GetArrayString(Handle array, int index, char[] buffer, int maxlength);
native int GetArrayString(Handle array, int index, char[] buffer, int maxlength, int block=0);
/**
* Retrieves an array of cells from an array.
@@ -362,10 +375,12 @@ native int GetArrayString(Handle array, int index, char[] buffer, int maxlength)
* @param buffer Buffer to store the array in.
* @param size If not set, assumes the buffer size is equal to the
* blocksize. Otherwise, the size passed is used.
* @param block Optionally specify which block to read from
* (useful if the blocksize > 0).
* @return Number of cells copied.
* @error Invalid Handle or invalid index.
*/
native int GetArrayArray(Handle array, int index, any[] buffer, int size=-1);
native int GetArrayArray(Handle array, int index, any[] buffer, int size=-1, int block=0);
/**
* Sets a cell value in an array.
@@ -386,10 +401,14 @@ native void SetArrayCell(Handle array, int index, any value, int block=0, bool a
* @param array Array Handle.
* @param index Index in the array.
* @param value String value to set.
* @param size If not set, assumes the buffer size is equal to the
* blocksize. Otherwise, the size passed is used.
* @param block Optionally specify which block to write to
* (useful if the blocksize > 0).
* @return Number of characters copied.
* @error Invalid Handle or invalid index.
*/
native int SetArrayString(Handle array, int index, const char[] value);
native int SetArrayString(Handle array, int index, const char[] value, int size=-1, int block=0);
/**
* Sets an array of cells in an array.
@@ -399,10 +418,12 @@ native int SetArrayString(Handle array, int index, const char[] value);
* @param values Array to copy.
* @param size If not set, assumes the buffer size is equal to the
* blocksize. Otherwise, the size passed is used.
* @param block Optionally specify which block to write to
* (useful if the blocksize > 0).
* @return Number of cells copied.
* @error Invalid Handle or invalid index.
*/
native int SetArrayArray(Handle array, int index, const any[] values, int size=-1);
native int SetArrayArray(Handle array, int index, const any[] values, int size=-1, int block=0);
/**
* Shifts an array up. All array contents after and including the given
@@ -442,10 +463,11 @@ native void SwapArrayItems(Handle array, int index1, int index2);
*
* @param array Array Handle.
* @param item String to search for
* @param block Optionally which block to search in
* @return Array index, or -1 on failure
* @error Invalid Handle
*/
native int FindStringInArray(Handle array, const char[] item);
native int FindStringInArray(Handle array, const char[] item, int block=0);
/**
* Returns the index for the first occurrence of the provided value. If the value