86 lines
1.5 KiB
C
86 lines
1.5 KiB
C
#include <MDE/Core/File.h>
|
|
#include <MDE/Core/String.h>
|
|
#include <MDE/Core/Directory.h>
|
|
|
|
void MDEFileCopy(const char* src, const char* dst) {
|
|
char buffer[4096];
|
|
FILE* in;
|
|
FILE* out;
|
|
int r;
|
|
if((in = fopen(src, "rb")) == NULL) return;
|
|
if((out = fopen(dst, "wb")) == NULL) {
|
|
fclose(in);
|
|
return;
|
|
}
|
|
|
|
do {
|
|
r = fread(buffer, 1, sizeof(buffer), in);
|
|
fwrite(buffer, 1, r, out);
|
|
} while(r == sizeof(buffer));
|
|
|
|
fclose(in);
|
|
fclose(out);
|
|
}
|
|
|
|
char* MDEFileOptimizeAbsolutePath(const char* path) {
|
|
char* r = MDEStringDuplicate(path);
|
|
char* buf = MDEStringDuplicate(path);
|
|
int i;
|
|
r[0] = buf[0] = 0;
|
|
|
|
for(i = 0;; i++) {
|
|
if(path[i] == '/' || path[i] == 0) {
|
|
if(strcmp(buf, ".") == 0) {
|
|
} else if(strcmp(buf, "..") == 0) {
|
|
char* p;
|
|
|
|
if((p = strrchr(r, '/')) != NULL) p[0] = 0;
|
|
if((p = strrchr(r, '/')) != NULL) {
|
|
p[0] = 0;
|
|
strcat(r, "/");
|
|
}
|
|
if(p == NULL) {
|
|
strcat(r, "/");
|
|
}
|
|
} else {
|
|
strcat(r, buf);
|
|
if(path[i] == '/') strcat(r, "/");
|
|
}
|
|
|
|
buf[0] = 0;
|
|
|
|
if(path[i] == 0) break;
|
|
} else {
|
|
char cbuf[2];
|
|
cbuf[0] = path[i];
|
|
cbuf[1] = 0;
|
|
|
|
strcat(buf, cbuf);
|
|
}
|
|
}
|
|
|
|
free(buf);
|
|
|
|
return r;
|
|
}
|
|
|
|
char* MDEFileAbsolutePath(const char* path) {
|
|
char* p;
|
|
char* r;
|
|
|
|
if(path[0] == '/') return MDEStringDuplicate(path);
|
|
|
|
p = MDEDirectoryCurrentPath();
|
|
r = malloc(strlen(p) + 1 + strlen(path) + 1);
|
|
strcpy(r, p);
|
|
if(p[strlen(p) - 1] != '/') strcat(r, "/");
|
|
strcat(r, path);
|
|
|
|
free(p);
|
|
|
|
p = r;
|
|
r = MDEFileOptimizeAbsolutePath(p);
|
|
free(p);
|
|
|
|
return r;
|
|
}
|