88b49947b5
1) (win32window) don't convert char to wide, use char direct to window. 2) (CMakeLists) Don't link one library as static CPPLIB and no others (mismatched allocations) 3) (macros) Fix Gwen macros for mingw64 on windows build. (changes are by compiler(msc_ver) not platform) 4) (FileUtils) sprintf_s reference by platform, not compiler (mingw64 support) 5) (b3OpenCLUtils) fix bad define name _MSVC_VER->_MSC_VER 6) (compoundCollision) remove unused variables, simplify operation. 7) (impulseconstraint) remove duplicated code block
139 lines
2.7 KiB
C
139 lines
2.7 KiB
C
#ifndef B3_FILE_UTILS_H
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#define B3_FILE_UTILS_H
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#include <stdio.h>
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#include "b3Scalar.h"
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#include <stddef.h>//ptrdiff_h
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#include <string.h>
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struct b3FileUtils
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{
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b3FileUtils()
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{
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}
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virtual ~b3FileUtils()
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{
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}
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static bool findFile(const char* orgFileName, char* relativeFileName, int maxRelativeFileNameMaxLen)
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{
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FILE* f=0;
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f = fopen(orgFileName,"rb");
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if (f)
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{
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//printf("original file found: [%s]\n", orgFileName);
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sprintf(relativeFileName,"%s", orgFileName);
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fclose(f);
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return true;
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}
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//printf("Trying various directories, relative to current working directory\n");
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const char* prefix[]={"./","./data/","../data/","../../data/","../../../data/","../../../../data/"};
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int numPrefixes = sizeof(prefix)/sizeof(const char*);
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f=0;
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bool fileFound = false;
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for (int i=0;!f && i<numPrefixes;i++)
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{
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#ifdef _MSC_VER
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sprintf_s(relativeFileName,maxRelativeFileNameMaxLen,"%s%s",prefix[i],orgFileName);
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#else
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sprintf(relativeFileName,"%s%s",prefix[i],orgFileName);
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#endif
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f = fopen(relativeFileName,"rb");
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if (f)
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{
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fileFound = true;
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break;
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}
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}
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if (f)
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{
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fclose(f);
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}
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return fileFound;
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}
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static const char* strip2(const char* name, const char* pattern)
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{
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size_t const patlen = strlen(pattern);
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size_t patcnt = 0;
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const char * oriptr;
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const char * patloc;
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// find how many times the pattern occurs in the original string
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for (oriptr = name; (patloc = strstr(oriptr, pattern)); oriptr = patloc + patlen)
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{
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patcnt++;
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}
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return oriptr;
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}
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static int extractPath(const char* fileName, char* path, int maxPathLength)
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{
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const char* stripped = strip2(fileName, "/");
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stripped = strip2(stripped, "\\");
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ptrdiff_t len = stripped-fileName;
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b3Assert((len+1)<maxPathLength);
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if (len && ((len+1)<maxPathLength))
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{
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for (int i=0;i<len;i++)
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{
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path[i] = fileName[i];
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}
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path[len]=0;
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} else
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{
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len = 0;
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b3Assert(maxPathLength>0);
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if (maxPathLength>0)
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{
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path[len] = 0;
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}
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}
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return len;
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}
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static char toLowerChar(const char t)
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{
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if (t>=(char)'A' && t<=(char)'Z')
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return t + ((char)'a' - (char)'A');
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else
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return t;
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}
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static void toLower(char* str)
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{
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int len=strlen(str);
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for (int i=0;i<len;i++)
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{
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str[i] = toLowerChar(str[i]);
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}
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}
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/*static const char* strip2(const char* name, const char* pattern)
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{
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size_t const patlen = strlen(pattern);
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size_t patcnt = 0;
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const char * oriptr;
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const char * patloc;
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// find how many times the pattern occurs in the original string
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for (oriptr = name; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen)
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{
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patcnt++;
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}
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return oriptr;
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}
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*/
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};
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#endif //B3_FILE_UTILS_H
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