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-rw-r--r--common/ini-file.cpp85
-rw-r--r--common/ini-file.h6
2 files changed, 67 insertions, 24 deletions
diff --git a/common/ini-file.cpp b/common/ini-file.cpp
index d35c1e8d16..90d40b7c7d 100644
--- a/common/ini-file.cpp
+++ b/common/ini-file.cpp
@@ -28,19 +28,13 @@
namespace Common {
-bool INIFile::isValidName(const String &name) {
+bool INIFile::isValidName(const String &name) const {
const char *p = name.c_str();
while (*p && (isAlnum(*p) || *p == '-' || *p == '_' || *p == '.' || *p == ' '))
p++;
return *p == 0;
}
-INIFile::INIFile() {
-}
-
-INIFile::~INIFile() {
-}
-
void INIFile::clear() {
_sections.clear();
}
@@ -125,7 +119,10 @@ bool INIFile::loadFromStream(SeekableReadStream &stream) {
section.comment = comment;
comment.clear();
- assert(isValidName(section.name));
+ if (!isValidName(section.name)) {
+ warning("Invalid section name: %s", section.name.c_str());
+ return false;
+ }
} else {
// This line should be a line with a 'key=value' pair, or an empty one.
@@ -163,7 +160,10 @@ bool INIFile::loadFromStream(SeekableReadStream &stream) {
kv.comment = comment;
comment.clear();
- assert(isValidName(kv.key));
+ if (!isValidName(kv.key)) {
+ warning("Invalid key name: %s", kv.key.c_str());
+ return false;
+ }
section.keys.push_back(kv);
}
@@ -240,7 +240,11 @@ void INIFile::addSection(const String &section) {
}
void INIFile::removeSection(const String &section) {
- assert(isValidName(section));
+ if (!isValidName(section)) {
+ warning("Invalid section name: %s", section.c_str());
+ return;
+ }
+
for (List<Section>::iterator i = _sections.begin(); i != _sections.end(); ++i) {
if (section.equalsIgnoreCase(i->name)) {
_sections.erase(i);
@@ -250,14 +254,25 @@ void INIFile::removeSection(const String &section) {
}
bool INIFile::hasSection(const String &section) const {
- assert(isValidName(section));
+ if (!isValidName(section)) {
+ warning("Invalid section name: %s", section.c_str());
+ return false;
+ }
+
const Section *s = getSection(section);
return s != nullptr;
}
void INIFile::renameSection(const String &oldName, const String &newName) {
- assert(isValidName(oldName));
- assert(isValidName(newName));
+ if (!isValidName(oldName)) {
+ warning("Invalid section name: %s", oldName.c_str());
+ return;
+ }
+
+ if (!isValidName(newName)) {
+ warning("Invalid section name: %s", newName.c_str());
+ return;
+ }
Section *os = getSection(oldName);
const Section *ns = getSection(newName);
@@ -278,8 +293,15 @@ void INIFile::renameSection(const String &oldName, const String &newName) {
bool INIFile::hasKey(const String &key, const String &section) const {
- assert(isValidName(key));
- assert(isValidName(section));
+ if (!isValidName(key)) {
+ warning("Invalid key name: %s", key.c_str());
+ return false;
+ }
+
+ if (!isValidName(section)) {
+ warning("Invalid section name: %s", section.c_str());
+ return false;
+ }
const Section *s = getSection(section);
if (!s)
@@ -288,8 +310,15 @@ bool INIFile::hasKey(const String &key, const String &section) const {
}
void INIFile::removeKey(const String &key, const String &section) {
- assert(isValidName(key));
- assert(isValidName(section));
+ if (!isValidName(key)) {
+ warning("Invalid key name: %s", key.c_str());
+ return;
+ }
+
+ if (!isValidName(section)) {
+ warning("Invalid section name: %s", section.c_str());
+ return;
+ }
Section *s = getSection(section);
if (s)
@@ -297,9 +326,15 @@ void INIFile::removeKey(const String &key, const String &section) {
}
bool INIFile::getKey(const String &key, const String &section, String &value) const {
- assert(isValidName(key));
- assert(isValidName(section));
+ if (!isValidName(key)) {
+ warning("Invalid key name: %s", key.c_str());
+ return false;
+ }
+ if (!isValidName(section)) {
+ warning("Invalid section name: %s", section.c_str());
+ return false;
+ }
const Section *s = getSection(section);
if (!s)
return false;
@@ -311,8 +346,16 @@ bool INIFile::getKey(const String &key, const String &section, String &value) co
}
void INIFile::setKey(const String &key, const String &section, const String &value) {
- assert(isValidName(key));
- assert(isValidName(section));
+ if (!isValidName(key)) {
+ warning("Invalid key name: %s", key.c_str());
+ return;
+ }
+
+ if (!isValidName(section)) {
+ warning("Invalid section name: %s", section.c_str());
+ return;
+ }
+
// TODO: Verify that value is valid, too. In particular, it shouldn't
// contain CR or LF...
diff --git a/common/ini-file.h b/common/ini-file.h
index f27a8b9425..98be1e08bb 100644
--- a/common/ini-file.h
+++ b/common/ini-file.h
@@ -77,8 +77,8 @@ public:
typedef List<Section> SectionList;
public:
- INIFile();
- ~INIFile();
+ INIFile() {}
+ ~INIFile() {}
// TODO: Maybe add a copy constructor etc.?
@@ -88,7 +88,7 @@ public:
* underscores. In particular, white space and "#", "=", "[", "]"
* are not valid!
*/
- static bool isValidName(const String &name);
+ bool isValidName(const String &name) const;
/** Reset everything stored in this ini file. */
void clear();