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fileops: Make git_futils_mkdir_r() able to cope with Windows network paths

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Partially fix libgit2/libgit2sharp#153
This commit is contained in:
nulltoken 2012-05-23 12:05:48 +02:00
parent 7a361e93f3
commit dc07184fa9
2 changed files with 18 additions and 7 deletions
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22
src/fileops.c
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@ -241,28 +241,36 @@ void git_futils_mmap_free(git_map *out)
int git_futils_mkdir_r(const char *path, const char *base, const mode_t mode)
{
int root_path_offset;
git_buf make_path = GIT_BUF_INIT;
size_t start;
size_t start = 0;
char *pp, *sp;
bool failed = false;
if (base != NULL) {
/*
* when a base is being provided, it is supposed to already exist.
* Therefore, no attempt is being made to recursively create this leading path
* segment. It's just skipped. */
start = strlen(base);
if (git_buf_joinpath(&make_path, base, path) < 0)
return -1;
} else {
start = 0;
int root_path_offset;
if (git_buf_puts(&make_path, path) < 0)
return -1;
root_path_offset = git_path_root(make_path.ptr);
if (root_path_offset > 0) {
/*
* On Windows, will skip the drive name (eg. C: or D:)
* or the leading part of a network path (eg. //computer_name ) */
start = root_path_offset;
}
}
pp = make_path.ptr + start;
root_path_offset = git_path_root(make_path.ptr);
if (root_path_offset > 0)
pp += root_path_offset; /* On Windows, will skip the drive name (eg. C: or D:) */
while (!failed && (sp = strchr(pp, '/')) != NULL) {
if (sp != pp && git_path_isdir(make_path.ptr) == false) {
*sp = 0;

3
src/fileops.h
View File

@ -49,6 +49,9 @@ extern int git_futils_creat_locked_withpath(const char *path, const mode_t dirmo
/**
* Create a path recursively
*
* If a base parameter is being passed, it's expected to be valued with a path pointing to an already
* exisiting directory.
*/
extern int git_futils_mkdir_r(const char *path, const char *base, const mode_t mode);