misc/libphyslayer/hwpacksmounter.c
author Wuzzy <Wuzzy2@mail.ru>
Sat, 02 Nov 2019 13:01:28 +0100
changeset 15501 5a30396f8fb2
parent 13395 fa81f809fbb9
child 15817 0defc1d3261d
permissions -rw-r--r--
ClimbHome: Change misleading Seed assignment to nil value This was "Seed = ClimbHome", but ClimbHome was a nil value. This code still worked as the engine interpreted the nil value as empty string. But it can be very misleading. This changeset makes the Seed assignment more explicit by assigning the empty string directly. The compability has been tested.
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "hwpacksmounter.h"
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PHYSFS_DECL void hedgewarsMountPackages()
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{
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    char ** filesList = PHYSFS_enumerateFiles("/");
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    char **i;
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    for (i = filesList; *i != NULL; i++)
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    {
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        char * fileName = *i;
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        int fileNameLength = strlen(fileName);
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        if (fileNameLength > 4)
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            if (strcmp(fileName + fileNameLength - 4, ".hwp") == 0)
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            {
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                const char * dir = PHYSFS_getRealDir(fileName);
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                if(dir)
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                {
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                    char * fullPath = (char *)malloc(strlen(dir) + fileNameLength + 2);
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                    strcpy(fullPath, dir);
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                    strcat(fullPath, "/");
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                    strcat(fullPath, fileName);
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                    PHYSFS_mount(fullPath, NULL, 0);
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                    free(fullPath);
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                }
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            }
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    }
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    PHYSFS_freeList(filesList);
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}
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PHYSFS_DECL void hedgewarsMountPackage(char * fileName)
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{
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    int fileNameLength = strlen(fileName);
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    int dirLength = 0;
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    if (fileNameLength > 4)
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        if (strcmp(fileName + fileNameLength - 4, ".hwp") == 0)
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        {
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            const char * dir = PHYSFS_getRealDir(fileName);
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            if(dir)
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            {
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				dirLength = strlen(dir);
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				if (dirLength > 4)
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				{
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					if (strcmp(dir + dirLength - 4, ".hwp") == 0)
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					{
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#if PHYSFS_VER_MAJOR > 2 || PHYSFS_VER_MINOR > 0
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						char * uniqName = (char *)malloc(strlen(dir) + fileNameLength + 2);
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						strcpy(uniqName, dir);
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						strcat(uniqName, ",");
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						strcat(uniqName, fileName);
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						PHYSFS_mountHandle(PHYSFS_openRead(fileName), uniqName, NULL, 0);
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						free(uniqName);
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#endif
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					}
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					else
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					{
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						char * fullPath = (char *)malloc(strlen(dir) + fileNameLength + 2);
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						strcpy(fullPath, dir);
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						strcat(fullPath, "/");
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						strcat(fullPath, fileName);
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						PHYSFS_mount(fullPath, NULL, 0);
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						free(fullPath);
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					}
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				}
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            }
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        }
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}