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Tag strings without a known encoding as ASCII-8BIT. #619

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Tag strings without a known encoding as ASCII-8BIT. #619

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81743ad
Tag strings without a known encoding as ASCII-8BIT.
arthurschreiber Jul 8, 2016
ef77734
Prefer `String#b` over `String#force_encoding('ascii-8bit')`.
arthurschreiber Aug 18, 2016
7a9965c
Merge branch 'master' of https://github.com/libgit2/rugged into arthu…
arthurschreiber Aug 18, 2016
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4 changes: 2 additions & 2 deletions ext/rugged/rugged.c
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Original file line number Diff line number Diff line change
Expand Up @@ -225,7 +225,7 @@ static VALUE rb_git_prettify_message(int argc, VALUE *argv, VALUE self)
StringValueCStr(rb_message), strip_comments, comment_char);

if (!error)
result = rb_enc_str_new(message.ptr, message.size, rb_utf8_encoding());
result = rb_str_new(message.ptr, message.size);

git_buf_free(&message);
rugged_exception_check(error);
Expand Down Expand Up @@ -391,7 +391,7 @@ VALUE rugged_strarray_to_rb_ary(git_strarray *str_array)
size_t i;

for (i = 0; i < str_array->count; ++i) {
rb_ary_push(rb_array, rb_str_new_utf8(str_array->strings[i]));
rb_ary_push(rb_array, rb_str_new2(str_array->strings[i]));
}

return rb_array;
Expand Down
3 changes: 1 addition & 2 deletions ext/rugged/rugged.h
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Expand Up @@ -41,7 +41,6 @@
#include <git2.h>
#include <git2/odb_backend.h>

#define rb_str_new_utf8(str) rb_enc_str_new(str, strlen(str), rb_utf8_encoding())
#define CSTR2SYM(s) (ID2SYM(rb_intern((s))))

/*
Expand Down Expand Up @@ -81,7 +80,7 @@ VALUE rb_git_object_init(git_otype type, int argc, VALUE *argv, VALUE self);

VALUE rugged_raw_read(git_repository *repo, const git_oid *oid);

VALUE rugged_signature_new(const git_signature *sig, const char *encoding_name);
VALUE rugged_signature_new(const git_signature *sig);

VALUE rugged_repo_new(VALUE klass, git_repository *repo);
VALUE rugged_index_new(VALUE klass, VALUE owner, git_index *index);
Expand Down
4 changes: 2 additions & 2 deletions ext/rugged/rugged_blame.c
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Expand Up @@ -39,12 +39,12 @@ static VALUE rb_git_blame_hunk_fromC(const git_blame_hunk *hunk)

rb_hash_aset(rb_hunk, CSTR2SYM("final_commit_id"), rugged_create_oid(&(hunk->final_commit_id)));
rb_hash_aset(rb_hunk, CSTR2SYM("final_start_line_number"), UINT2NUM(hunk->final_start_line_number));
rb_hash_aset(rb_hunk, CSTR2SYM("final_signature"), hunk->final_signature ? rugged_signature_new(hunk->final_signature, NULL) : Qnil);
rb_hash_aset(rb_hunk, CSTR2SYM("final_signature"), hunk->final_signature ? rugged_signature_new(hunk->final_signature) : Qnil);

rb_hash_aset(rb_hunk, CSTR2SYM("orig_commit_id"), rugged_create_oid(&(hunk->orig_commit_id)));
rb_hash_aset(rb_hunk, CSTR2SYM("orig_path"), hunk->orig_path ? rb_str_new2(hunk->orig_path) : Qnil);
rb_hash_aset(rb_hunk, CSTR2SYM("orig_start_line_number"), UINT2NUM(hunk->orig_start_line_number));
rb_hash_aset(rb_hunk, CSTR2SYM("orig_signature"), hunk->orig_signature ? rugged_signature_new(hunk->orig_signature, NULL) : Qnil);
rb_hash_aset(rb_hunk, CSTR2SYM("orig_signature"), hunk->orig_signature ? rugged_signature_new(hunk->orig_signature) : Qnil);

rb_hash_aset(rb_hunk, CSTR2SYM("boundary"), hunk->boundary ? Qtrue : Qfalse);

Expand Down
4 changes: 2 additions & 2 deletions ext/rugged/rugged_branch.c
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Expand Up @@ -65,7 +65,7 @@ static VALUE rb_git_branch_name(VALUE self)

rugged_exception_check(git_branch_name(&branch_name, branch));

return rb_str_new_utf8(branch_name);
return rb_str_new2(branch_name);
}

static VALUE rb_git_branch__remote_name(VALUE rb_repo, const char *canonical_name)
Expand All @@ -78,7 +78,7 @@ static VALUE rb_git_branch__remote_name(VALUE rb_repo, const char *canonical_nam
Data_Get_Struct(rb_repo, git_repository, repo);

if ((error = git_branch_remote_name(&remote_name, repo, canonical_name)) == GIT_OK)
result = rb_enc_str_new(remote_name.ptr, remote_name.size, rb_utf8_encoding());
result = rb_str_new(remote_name.ptr, remote_name.size);

git_buf_free(&remote_name);
rugged_exception_check(error);
Expand Down
2 changes: 1 addition & 1 deletion ext/rugged/rugged_branch_collection.c
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Expand Up @@ -221,7 +221,7 @@ static VALUE each_branch(int argc, VALUE *argv, VALUE self, int branch_names_onl
if (branch_names_only) {
git_reference *branch;
while (!exception && (error = git_branch_next(&branch, &branch_type, iter)) == GIT_OK) {
rb_protect(rb_yield, rb_str_new_utf8(git_reference_shorthand(branch)), &exception);
rb_protect(rb_yield, rb_str_new2(git_reference_shorthand(branch)), &exception);
}
} else {
git_reference *branch;
Expand Down
25 changes: 7 additions & 18 deletions ext/rugged/rugged_commit.c
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Expand Up @@ -47,7 +47,7 @@ VALUE rb_cRuggedCommit;
static VALUE rb_git_commit_message_GET(VALUE self)
{
git_commit *commit;
rb_encoding *encoding = rb_utf8_encoding();
rb_encoding *encoding = rb_ascii8bit_encoding();
const char *encoding_name;
const char *message;

Expand Down Expand Up @@ -82,9 +82,7 @@ static VALUE rb_git_commit_committer_GET(VALUE self)
git_commit *commit;
Data_Get_Struct(self, git_commit, commit);

return rugged_signature_new(
git_commit_committer(commit),
git_commit_message_encoding(commit));
return rugged_signature_new(git_commit_committer(commit));
}

/*
Expand All @@ -107,9 +105,7 @@ static VALUE rb_git_commit_author_GET(VALUE self)
git_commit *commit;
Data_Get_Struct(self, git_commit, commit);

return rugged_signature_new(
git_commit_author(commit),
git_commit_message_encoding(commit));
return rugged_signature_new(git_commit_author(commit));
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This is its own can of worms, but for some use-cases we have assumed that the encoding of the signature is the same as of the commit message. This sometimes even holds true, and this is a place where we kinda have a good idea of what the encoding is likely to be, rather than no idea like in the other cases.

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@tenderlove tenderlove Jul 8, 2016 •
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I think this is probably an OK assumption to make. I haven't seen any exceptions regarding this in production (only the path and tag stuff)

}

/*
Expand Down Expand Up @@ -577,7 +573,7 @@ static VALUE rb_git_commit_to_mbox(int argc, VALUE *argv, VALUE self)

if (error) goto cleanup;

rb_email_patch = rb_enc_str_new(email_patch.ptr, email_patch.size, rb_utf8_encoding());
rb_email_patch = rb_str_new(email_patch.ptr, email_patch.size);

cleanup:

Expand All @@ -598,9 +594,6 @@ static VALUE rb_git_commit_header_field(VALUE self, VALUE rb_field)
{
git_buf header_field = { 0 };
git_commit *commit = NULL;

const char *encoding_name;
rb_encoding *encoding = rb_utf8_encoding();
VALUE rb_result;

int error;
Expand All @@ -617,11 +610,7 @@ static VALUE rb_git_commit_header_field(VALUE self, VALUE rb_field)
rugged_exception_check(error);
}

encoding_name = git_commit_message_encoding(commit);
if (encoding_name != NULL)
encoding = rb_enc_find(encoding_name);

rb_result = rb_enc_str_new(header_field.ptr, header_field.size, encoding);
rb_result = rb_str_new(header_field.ptr, header_field.size);
git_buf_free(&header_field);
return rb_result;
}
Expand All @@ -640,7 +629,7 @@ static VALUE rb_git_commit_header(VALUE self)
Data_Get_Struct(self, git_commit, commit);

raw_header = git_commit_raw_header(commit);
return rb_str_new_utf8(raw_header);
return rb_str_new2(raw_header);
}

/*
Expand Down Expand Up @@ -753,7 +742,7 @@ static VALUE rb_git_commit_create_to_s(VALUE self, VALUE rb_repo, VALUE rb_data)

rugged_exception_check(error);

ret = rb_str_new_utf8(buf.ptr);
ret = rb_str_new(buf.ptr, buf.size);
git_buf_free(&buf);

return ret;
Expand Down
12 changes: 6 additions & 6 deletions ext/rugged/rugged_config.c
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Expand Up @@ -105,7 +105,7 @@ static VALUE rb_git_config_get(VALUE self, VALUE rb_key)
return Qnil;

rugged_exception_check(error);
rb_result = rb_str_new_utf8(buf.ptr);
rb_result = rb_str_new(buf.ptr, buf.size);
git_buf_free(&buf);

return rb_result;
Expand Down Expand Up @@ -188,15 +188,15 @@ static VALUE rb_git_config_delete(VALUE self, VALUE rb_key)

static int cb_config__each_key(const git_config_entry *entry, void *opaque)
{
rb_funcall((VALUE)opaque, rb_intern("call"), 1, rb_str_new_utf8(entry->name));
rb_funcall((VALUE)opaque, rb_intern("call"), 1, rb_str_new2(entry->name));
return GIT_OK;
}

static int cb_config__each_pair(const git_config_entry *entry, void *opaque)
{
rb_funcall((VALUE)opaque, rb_intern("call"), 2,
rb_str_new_utf8(entry->name),
rb_str_new_utf8(entry->value)
rb_str_new2(entry->name),
rb_str_new2(entry->value)
);

return GIT_OK;
Expand All @@ -205,8 +205,8 @@ static int cb_config__each_pair(const git_config_entry *entry, void *opaque)
static int cb_config__to_hash(const git_config_entry *entry, void *opaque)
{
rb_hash_aset((VALUE)opaque,
rb_str_new_utf8(entry->name),
rb_str_new_utf8(entry->value)
rb_str_new2(entry->name),
rb_str_new2(entry->value)
);

return GIT_OK;
Expand Down
2 changes: 1 addition & 1 deletion ext/rugged/rugged_index.c
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Expand Up @@ -530,7 +530,7 @@ static VALUE rb_git_indexentry_fromC(const git_index_entry *entry)

rb_entry = rb_hash_new();

rb_hash_aset(rb_entry, CSTR2SYM("path"), rb_str_new_utf8(entry->path));
rb_hash_aset(rb_entry, CSTR2SYM("path"), rb_str_new2(entry->path));
rb_hash_aset(rb_entry, CSTR2SYM("oid"), rugged_create_oid(&entry->id));

rb_hash_aset(rb_entry, CSTR2SYM("dev"), INT2FIX(entry->dev));
Expand Down
11 changes: 2 additions & 9 deletions ext/rugged/rugged_note.c
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Expand Up @@ -29,14 +29,7 @@ extern VALUE rb_cRuggedObject;

static VALUE rugged_git_note_message(const git_note *note)
{
const char *message;
message = git_note_message(note);

/*
* assume the note message is utf8 compatible, because that's
* the sensible thing to do.
*/
return rb_str_new_utf8(message);
return rb_str_new2(git_note_message(note));
}

static VALUE rugged_git_note_oid(const git_note* note)
Expand Down Expand Up @@ -358,7 +351,7 @@ static VALUE rb_git_note_default_ref_GET(VALUE self)
git_note_default_ref(&ref_name, repo)
);

rb_result = rb_enc_str_new(ref_name.ptr, ref_name.size, rb_utf8_encoding());
rb_result = rb_str_new(ref_name.ptr, ref_name.size);

git_buf_free(&ref_name);

Expand Down
2 changes: 1 addition & 1 deletion ext/rugged/rugged_rebase.c
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Expand Up @@ -243,7 +243,7 @@ static VALUE rb_git_rebase_next(VALUE self)
}

if (operation->exec) {
val = rb_str_new_utf8(operation->exec);
val = rb_str_new2(operation->exec);
rb_hash_aset(hash, CSTR2SYM("exec"), val);
}

Expand Down
10 changes: 5 additions & 5 deletions ext/rugged/rugged_reference.c
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Expand Up @@ -105,7 +105,7 @@ static VALUE rb_git_ref_peel(VALUE self)
} else {
git_oid_tostr(oid, sizeof(oid), git_object_id(object));
git_object_free(object);
return rb_str_new_utf8(oid);
return rb_str_new2(oid);
}
}

Expand Down Expand Up @@ -177,7 +177,7 @@ static VALUE rb_git_ref_target_id(VALUE self)
if (git_reference_type(ref) == GIT_REF_OID) {
return rugged_create_oid(git_reference_target(ref));
} else {
return rb_str_new_utf8(git_reference_symbolic_target(ref));
return rb_str_new2(git_reference_symbolic_target(ref));
}
}

Expand Down Expand Up @@ -219,7 +219,7 @@ static VALUE rb_git_ref_name(VALUE self)
{
git_reference *ref;
Data_Get_Struct(self, git_reference, ref);
return rb_str_new_utf8(git_reference_name(ref));
return rb_str_new2(git_reference_name(ref));
}

/*
Expand Down Expand Up @@ -266,11 +266,11 @@ static VALUE reflog_entry_new(const git_reflog_entry *entry)

rb_hash_aset(rb_entry,
CSTR2SYM("committer"),
rugged_signature_new(git_reflog_entry_committer(entry), NULL)
rugged_signature_new(git_reflog_entry_committer(entry))
);

if ((message = git_reflog_entry_message(entry)) != NULL) {
rb_hash_aset(rb_entry, CSTR2SYM("message"), rb_str_new_utf8(message));
rb_hash_aset(rb_entry, CSTR2SYM("message"), rb_str_new2(message));
}

return rb_entry;
Expand Down
2 changes: 1 addition & 1 deletion ext/rugged/rugged_reference_collection.c
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Expand Up @@ -156,7 +156,7 @@ static VALUE rb_git_reference_collection__each(int argc, VALUE *argv, VALUE self
if (only_names) {
const char *ref_name;
while (!exception && (error = git_reference_next_name(&ref_name, iter)) == GIT_OK) {
rb_protect(rb_yield, rb_str_new_utf8(ref_name), &exception);
rb_protect(rb_yield, rb_str_new2(ref_name), &exception);
}
} else {
git_reference *ref;
Expand Down
12 changes: 6 additions & 6 deletions ext/rugged/rugged_remote.c
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Expand Up @@ -73,7 +73,7 @@ static int push_update_reference_cb(const char *refname, const char *status, voi
struct rugged_remote_cb_payload *payload = data;

if (status != NULL)
rb_hash_aset(payload->result, rb_str_new_utf8(refname), rb_str_new_utf8(status));
rb_hash_aset(payload->result, rb_str_new2(refname), rb_str_new2(status));

return GIT_OK;
}
Expand All @@ -87,7 +87,7 @@ static int update_tips_cb(const char *refname, const git_oid *src, const git_oid
return 0;

rb_ary_push(args, payload->update_tips);
rb_ary_push(args, rb_str_new_utf8(refname));
rb_ary_push(args, rb_str_new2(refname));
rb_ary_push(args, git_oid_iszero(src) ? Qnil : rugged_create_oid(src));
rb_ary_push(args, git_oid_iszero(dest) ? Qnil : rugged_create_oid(dest));

Expand Down Expand Up @@ -225,7 +225,7 @@ static VALUE rugged_rhead_new(const git_remote_head *head)
rb_hash_aset(rb_head, CSTR2SYM("oid"), rugged_create_oid(&head->oid));
rb_hash_aset(rb_head, CSTR2SYM("loid"),
git_oid_iszero(&head->loid) ? Qnil : rugged_create_oid(&head->loid));
rb_hash_aset(rb_head, CSTR2SYM("name"), rb_str_new_utf8(head->name));
rb_hash_aset(rb_head, CSTR2SYM("name"), rb_str_new2(head->name));

return rb_head;
}
Expand Down Expand Up @@ -327,7 +327,7 @@ static VALUE rb_git_remote_name(VALUE self)

name = git_remote_name(remote);

return name ? rb_str_new_utf8(name) : Qnil;
return name ? rb_str_new2(name) : Qnil;
}

/*
Expand All @@ -343,7 +343,7 @@ static VALUE rb_git_remote_url(VALUE self)
git_remote *remote;
Data_Get_Struct(self, git_remote, remote);

return rb_str_new_utf8(git_remote_url(remote));
return rb_str_new2(git_remote_url(remote));
}

/*
Expand All @@ -363,7 +363,7 @@ static VALUE rb_git_remote_push_url(VALUE self)
Data_Get_Struct(self, git_remote, remote);

push_url = git_remote_pushurl(remote);
return push_url ? rb_str_new_utf8(push_url) : Qnil;
return push_url ? rb_str_new2(push_url) : Qnil;
}

/*
Expand Down
4 changes: 2 additions & 2 deletions ext/rugged/rugged_remote_collection.c
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Expand Up @@ -172,7 +172,7 @@ static VALUE rb_git_remote_collection__each(VALUE self, int only_names)

if (only_names) {
for (i = 0; !exception && i < remotes.count; ++i) {
rb_protect(rb_yield, rb_str_new_utf8(remotes.strings[i]), &exception);
rb_protect(rb_yield, rb_str_new2(remotes.strings[i]), &exception);
}
} else {
for (i = 0; !exception && !error && i < remotes.count; ++i) {
Expand Down Expand Up @@ -272,7 +272,7 @@ static VALUE rb_git_remote_collection_rename(VALUE self, VALUE rb_name_or_remote
rugged_exception_check(error);

for (i = exception = 0; !exception && i < problems.count; ++i) {
rb_protect(rb_yield, rb_str_new_utf8(problems.strings[i]), &exception);
rb_protect(rb_yield, rb_str_new2(problems.strings[i]), &exception);
}

git_strarray_free(&problems);
Expand Down
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