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git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@408 b9cfdab3-6d41-4d17-bbe4-086880011989
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Nishi 2025-10-18 14:17:26 +00:00
commit 266c2f5a16
3 changed files with 112 additions and 1 deletions
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82
src/directory.c
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@ -124,3 +124,85 @@ char* MwDirectoryCurrent(void) {
return getcwd(NULL, 0);
#endif
}
#ifdef _WIN32
#define DIRSEP '\\'
#else
#define DIRSEP '/'
#endif
static void MwDirectoryJoinSingle(char* target, char* p) {
int i;
if(strcmp(p, ".") == 0) return;
for(i = strlen(target) - 1; i >= 0; i--) {
if(target[i] == DIRSEP) {
target[i] = 0;
} else {
break;
}
}
if(strcmp(p, "..") == 0) {
for(i = strlen(target) - 1; i >= 0; i--) {
if(target[i] != DIRSEP) {
target[i] = 0;
} else {
break;
}
}
} else {
char b[2];
b[0] = DIRSEP;
b[1] = 0;
strcat(target, b);
strcat(target, p);
}
for(i = strlen(target) - 1; i >= 0; i--) {
if(target[i] == DIRSEP) {
target[i] = 0;
} else {
break;
}
}
if(strchr(target, DIRSEP) == NULL) {
char b[2];
b[0] = DIRSEP;
b[1] = 0;
strcat(target, b);
}
}
char* MwDirectoryJoin(char* a, char* b) {
char* p = malloc(strlen(a) + 1 + strlen(b) + 1);
char* bdup = MwStringDupliacte(b);
char* b2 = bdup;
int i;
strcpy(p, a);
for(i = strlen(p) - 1; i >= 0; i--) {
if(p[i] == DIRSEP) {
p[i] = 0;
} else {
break;
}
}
while(b2 != NULL) {
char* current = b2;
b2 = strchr(b2, DIRSEP);
if(b2 != NULL) {
b2[0] = 0;
}
MwDirectoryJoinSingle(p, current);
if(b2 != NULL) b2++;
}
free(bdup);
return p;
}