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path: root/tools/create_translations/po_parser.cpp
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-rw-r--r--tools/create_translations/po_parser.cpp75
1 files changed, 47 insertions, 28 deletions
diff --git a/tools/create_translations/po_parser.cpp b/tools/create_translations/po_parser.cpp
index 3d8e2547a0..a6a773bece 100644
--- a/tools/create_translations/po_parser.cpp
+++ b/tools/create_translations/po_parser.cpp
@@ -34,14 +34,14 @@ PoMessageList::PoMessageList() : _messages(NULL), _size(0), _allocated(0) {
PoMessageList::~PoMessageList() {
for (int i = 0; i < _size; ++i)
- delete [] _messages[i];
- delete [] _messages;
+ delete[] _messages[i];
+ delete[] _messages;
}
void PoMessageList::insert(const char *msg) {
if (msg == NULL || *msg == '\0')
return;
-
+
// binary-search for the insertion index
int leftIndex = 0;
int rightIndex = _size - 1;
@@ -64,7 +64,7 @@ void PoMessageList::insert(const char *msg) {
newMessages[i] = _messages[i];
for (int i = leftIndex; i < _size; ++i)
newMessages[i + 1] = _messages[i];
- delete [] _messages;
+ delete[] _messages;
_messages = newMessages;
} else {
for (int i = _size - 1; i >= leftIndex; --i)
@@ -78,11 +78,11 @@ void PoMessageList::insert(const char *msg) {
int PoMessageList::findIndex(const char *msg) {
if (msg == NULL || *msg == '\0')
return -1;
-
+
// binary-search for the message
int leftIndex = 0;
int rightIndex = _size - 1;
-
+
while (rightIndex >= leftIndex) {
const int midIndex = (leftIndex + rightIndex) / 2;
const int compareResult = strcmp(msg, _messages[midIndex]);
@@ -122,12 +122,12 @@ PoMessageEntryList::PoMessageEntryList(const char *lang) :
}
PoMessageEntryList::~PoMessageEntryList() {
- delete [] _lang;
- delete [] _charset;
- delete [] _langName;
+ delete[] _lang;
+ delete[] _charset;
+ delete[] _langName;
for (int i = 0; i < _size; ++i)
delete _list[i];
- delete [] _list;
+ delete[] _list;
}
void PoMessageEntryList::addMessageEntry(const char *translation, const char *message, const char *context) {
@@ -136,17 +136,17 @@ void PoMessageEntryList::addMessageEntry(const char *translation, const char *me
// We get the charset and the language name from the translation string
char *str = parseLine(translation, "Language:");
if (str != NULL) {
- delete [] _langName;
+ delete[] _langName;
_langName = str;
}
str = parseLine(translation, "charset=");
if (str != NULL) {
- delete [] _charset;
+ delete[] _charset;
_charset = str;
}
return;
- }
-
+ }
+
// binary-search for the insertion index
int leftIndex = 0;
int rightIndex = _size - 1;
@@ -189,8 +189,8 @@ void PoMessageEntryList::addMessageEntry(const char *translation, const char *me
if (contextIndex < leftIndex && _list[contextIndex]->msgctxt == NULL && strcmp(translation, _list[contextIndex]->msgstr) == 0)
return;
}
-
-
+
+
if (_size + 1 > _allocated) {
_allocated += 100;
PoMessageEntry **newList = new PoMessageEntry*[_allocated];
@@ -198,7 +198,7 @@ void PoMessageEntryList::addMessageEntry(const char *translation, const char *me
newList[i] = _list[i];
for (int i = leftIndex; i < _size; ++i)
newList[i + 1] = _list[i];
- delete [] _list;
+ delete[] _list;
_list = newList;
} else {
for (int i = _size - 1; i >= leftIndex; --i)
@@ -206,7 +206,7 @@ void PoMessageEntryList::addMessageEntry(const char *translation, const char *me
}
_list[leftIndex] = new PoMessageEntry(translation, message, context);
++_size;
-
+
if (context == NULL || *context == '\0') {
// Remove identical translations for a specific context (see comment above)
int contextIndex = leftIndex + 1;
@@ -228,7 +228,7 @@ void PoMessageEntryList::addMessageEntry(const char *translation, const char *me
}
_size -= removed;
}
-
+
}
const char *PoMessageEntryList::language() const {
@@ -258,10 +258,10 @@ PoMessageEntryList *parsePoFile(const char *file, PoMessageList& messages) {
FILE *inFile = fopen(file, "r");
if (!inFile)
return NULL;
-
+
char msgidBuf[1024], msgctxtBuf[1024], msgstrBuf[1024];
- char line[1024], *currentBuf = NULL;
-
+ char line[1024], *currentBuf = msgstrBuf;
+
// Get language from file name and create PoMessageEntryList
int index = 0, start_index = strlen(file) - 1;
while (start_index > 0 && file[start_index - 1] != '/' && file[start_index - 1] != '\\') {
@@ -273,34 +273,53 @@ PoMessageEntryList *parsePoFile(const char *file, PoMessageList& messages) {
}
msgidBuf[index] = '\0';
PoMessageEntryList *list = new PoMessageEntryList(msgidBuf);
-
+
+ // Initialize the message attributes.
+ bool fuzzy = false;
+ bool fuzzy_next = false;
+
// Parse the file line by line.
// The msgstr is always the last line of an entry (i.e. msgid and msgctxt always
// precede the corresponding msgstr).
msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
while (!feof(inFile) && fgets(line, 1024, inFile)) {
+ if (line[0] == '#' && line[1] == ',') {
+ // Handle message attributes.
+ if (strstr(line, "fuzzy")) {
+ fuzzy_next = true;
+ continue;
+ }
+ }
// Skip empty and comment line
if (*line == '\n' || *line == '#')
continue;
if (strncmp(line, "msgid", 5) == 0) {
if (currentBuf == msgstrBuf) {
// add previous entry
- if (*msgstrBuf != '\0') {
+ if (*msgstrBuf != '\0' && !fuzzy) {
messages.insert(msgidBuf);
list->addMessageEntry(msgstrBuf, msgidBuf, msgctxtBuf);
}
msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
+
+ // Reset the attribute flags.
+ fuzzy = fuzzy_next;
+ fuzzy_next = false;
}
strcpy(msgidBuf, stripLine(line));
currentBuf = msgidBuf;
} else if (strncmp(line, "msgctxt", 7) == 0) {
if (currentBuf == msgstrBuf) {
// add previous entry
- if (*msgstrBuf != '\0') {
+ if (*msgstrBuf != '\0' && !fuzzy) {
messages.insert(msgidBuf);
list->addMessageEntry(msgstrBuf, msgidBuf, msgctxtBuf);
}
msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
+
+ // Reset the attribute flags
+ fuzzy = fuzzy_next;
+ fuzzy_next = false;
}
strcpy(msgctxtBuf, stripLine(line));
currentBuf = msgctxtBuf;
@@ -313,7 +332,7 @@ PoMessageEntryList *parsePoFile(const char *file, PoMessageList& messages) {
strcat(currentBuf, stripLine(line));
}
}
-
+
fclose(inFile);
return list;
}
@@ -327,8 +346,8 @@ char *stripLine(char *line) {
while (start < len && line[start++] != '"') {}
// shift characters until we reach the end of the string or an unprotected quote
int i = 0;
- while (start+i < len && (line[start+i] != '"' || (i > 0 && line[start+i-1] == '\\'))) {
- line[i] = line[start+i];
+ while (start + i < len && (line[start + i] != '"' || (i > 0 && line[start + i - 1] == '\\'))) {
+ line[i] = line[start + i];
++i;
}
line[i] = '\0';
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-13 05:46:33 +0000