mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-12-27 07:15:37 +03:00
98 lines
2.7 KiB
PHP
Executable File
98 lines
2.7 KiB
PHP
Executable File
/* Files functions
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*
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* by the AMX Mod X Development Team
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* originally developed by OLO
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*
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* This file is provided as is (no warranties).
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*/
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#if defined _file_included
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#endinput
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#endif
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#define _file_included
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/* Reads content from directory.
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* Returns index of next element or 0 when end of dir. is reached. */
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native read_dir(const dirname[],pos,output[],len,&outlen);
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/* Reads line from file. Returns index of next line or 0 when end of file is reached. */
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native read_file(const file[],line,text[],len,&txtlen);
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/* Writes text to file. Function returns 0 on failure.
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* When line is set to -1, the text is added at the end of file. */
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native write_file(const file[],const text[],line = -1);
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/* Deletes file. Function returns 1 on success, 0 on failure. */
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native delete_file(const file[]);
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/* Checks for file. If file exists function returns 1, in other case 0. */
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native file_exists(const file[]);
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/* Checks if a directory exists */
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native dir_exists(const dir[]);
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/* Returns a file size in bytes if flag is set to 0.
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* When flag is set to 1 returns number of lines in the file,
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* and when flags is 2, function returns 1 if the file ends
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* with line feed. If file doesn't exist returns -1. */
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native file_size(const file[], flag=0);
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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// These are C style file access functions
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// Code ported from Sanji's File module
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//Open a file
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native fopen(const filename[],const mode[]);
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//Close a file
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native fclose(file);
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//Read a file for ret_size length
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native fread(file,ret[],ret_size);
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//Return the size of a file
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native filesize(const filename[],{Float,Sql,Result,_}:...);
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//Delete a file (delete_file macro)
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native unlink(const filename[],{Float,Sql,Result,_}:...);
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//Returns a handle to a directory
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native open_dir(dir[], firstfile[], length);
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native next_file(dirh, buffer[], length);
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native close_dir(dirh);
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stock bool:file_copy(const SOURCE[], const TARGET[], error[], const ERRORLEN, const bool:REPLACE_TARGET = false) {
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if (!file_exists(SOURCE)) {
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format(error, ERRORLEN, "File copy error: Source ^"%s^" doesn't exist!", SOURCE)
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return false
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}
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if (!REPLACE_TARGET && file_exists(TARGET)) {
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format(error, ERRORLEN, "File copy error: Target ^"%s^" exists!", TARGET)
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return false
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}
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new source = fopen(SOURCE, "rb")
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if (!source) {
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format(error, ERRORLEN, "File copy error: Opening source ^"%s^" failed!", SOURCE)
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return false
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}
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new target = fopen(TARGET, "wb")
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if (!target) {
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format(error, ERRORLEN, "File copy error: Opening target ^"%s^" failed!", TARGET)
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fclose(source)
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return false
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}
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for (new buffer, eof = feof(source); !eof; !eof && fputc(target, buffer)) {
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buffer = fgetc(source)
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eof = feof(source)
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}
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fclose(source)
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fclose(target)
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return true
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}
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