/* Again like strdup but it concatinates and free's and uses Realloc
*/
PUBLIC char *
NET_SACat (char **destination, const char *source)
{
if (source && *source)
{
if (*destination)
{
int length = XP_STRLEN (*destination);
*destination = (char *) XP_REALLOC (*destination, length + XP_STRLEN(source) + 1);
if (*destination == NULL)
return(NULL);
XP_STRCPY (*destination + length, source);
}
else
{
*destination = (char *) XP_ALLOC (XP_STRLEN(source) + 1);
if (*destination == NULL)
return(NULL);
XP_STRCPY (*destination, source);
}
}
return *destination;
}
/* binary block Allocate and Concatenate
*
* destination_length is the length of the existing block
* source_length is the length of the block being added to the
* destination block
*/
PUBLIC char *
NET_BACat (char **destination,
size_t destination_length,
const char *source,
size_t source_length)
{
if (source)
{
if (*destination)
{
*destination = (char *) XP_REALLOC (*destination, destination_length + source_length);
if (*destination == NULL)
return(NULL);
XP_MEMMOVE (*destination + destination_length, source, source_length);
}
else
{
*destination = (char *) XP_ALLOC (source_length);
if (*destination == NULL)
return(NULL);
XP_MEMCPY(*destination, source, source_length);
}
}
return *destination;
}
/*
* Appends the name/value list in count2, names2, and values2 on
* to the name/value list in count1, names1, and values1.
*/
void
lo_AppendParamList(uint32* count1, char*** names1, char*** values1,
uint32 count2, char** names2, char** values2)
{
char** names = NULL;
char** values = NULL;
if (*names1 != NULL)
{
if (names2 != NULL)
{
names = (char**) XP_REALLOC(*names1, ((*count1 + count2) * sizeof(char*)));
if (names != NULL)
XP_MEMCPY(&(names[*count1]), names2, count2 * sizeof(char*));
}
else
names = *names1;
}
else
names = names2;
if (*values1 != NULL)
{
if (values2 != NULL)
{
values = (char**) XP_REALLOC(*values1, ((*count1 + count2) * sizeof(char*)));
if (values != NULL)
XP_MEMCPY(&(values[*count1]), values2, count2 * sizeof(char*));
}
else
values = *values1;
}
else
values = values2;
if (names != NULL && values != NULL)
{
*count1 = *count1 + count2;
*names1 = names;
*values1 = values;
}
}
void main()
{
int ch;
char *b;
int32 src_count;
char *dst;
int32 dst_count;
char * src;
int src_size;
int done;
done = ch = 0;
src_size = src_count = 0;
src = (char *) XP_ALLOC(TEST_CSS_INITIAL_BUFSIZ);
if (src) src_size = TEST_CSS_INITIAL_BUFSIZ;
while (!done) {
for (b = src + src_count; src_count < src_size; src_count++, b++) {
*b = ch = getc(stdin);
/* Either the null character or EOF will serve to terminate. */
if (ch == EOF || ch == '\0') {
done = 1;
/* We don't need to add this character to the src_count */
break;
}
}
if (!done) {
src_size += TEST_CSS_INCR_BUFSIZ;
src = (char *) XP_REALLOC(src, src_size);
if (!src) {
src_size = src_count = 0;
printf("css test: memory allocation failure\n");
done = 1;
}
}
}
/* The src_count need not include the terminating NULL or EOF */
CSS_ConvertToJS(src, src_count, &dst, &dst_count);
printf("%s", dst);
XP_FREE(dst);
}
/* Buffer write.
** ------------
*/
extern "C" int
memory_stream_write (NET_StreamClass *stream, const char* s, int32 l)
{
DataObject * data = (DataObject *)stream->data_object;
ASSERT(data);
ASSERT(s);
if(!data || !data->start || !data->loc)
return(MK_OUT_OF_MEMORY);
/* check the sizes - make bigger and recopy if needed */
if(((unsigned long)(data->loc - data->start)) + l > (unsigned long)data->sz) {
char * buffer;
int oldcontents = data->loc - data->start;
data->sz += DEFAULT_BUFFER_SZ;
buffer = (char *) XP_REALLOC(data->start, data->sz);
if(!buffer) {
XP_FREE(data->start);
data->start = NULL;
data->loc = NULL;
return(MK_OUT_OF_MEMORY);
}
data->start = buffer;
data->loc = data->start + oldcontents;
}
/* copy the stuff over and update the pointer */
XP_BCOPY(s, data->loc, l);
data->loc += l;
data->cur_loc += l;
float fPercent = 0.0f;
if (data->content_length)
fPercent = (float)data->cur_loc / (float)data->content_length;
if (data->cur_loc)
FE_SetProgressBarPercent(data->context, (int)(fPercent * 100));
return((int) l);
}
char *XP_AppendStr(char *in, const char *append)
{
int alen, inlen;
alen = XP_STRLEN(append);
if (in) {
inlen = XP_STRLEN(in);
in = (char*) XP_REALLOC(in,inlen+alen+1);
if (in) {
XP_MEMCPY(in+inlen, append, alen+1);
}
} else {
in = (char*) XP_ALLOC(alen+1);
if (in) {
XP_MEMCPY(in, append, alen+1);
}
}
return in;
}
static void StyleBufferWrite(char * str, int len, StyleBuffer sb)
{
if (str == NULL)
return;
if (len <= 0) {
len = strlen(str);
if (len <= 0)
return;
}
if (sb->buffer == NULL) {
sb->buffer = (char *) XP_ALLOC(STYLE_INITIAL_BUFSIZ);
if (sb->buffer) {
sb->buffer_size = STYLE_INITIAL_BUFSIZ;
*sb->buffer = '\0';
sb->buffer_count = 1;
}
}
if (sb->buffer_count + len > sb->buffer_size) {
sb->buffer = (char *)
XP_REALLOC(sb->buffer, sb->buffer_size + STYLE_INCR_BUFSIZ);
if (sb->buffer) {
sb->buffer_size += STYLE_INCR_BUFSIZ;
} else {
sb->buffer_size = sb->buffer_count = 0;
}
}
if (sb->buffer_count + len <= sb->buffer_size) {
(void) strncpy(sb->buffer + sb->buffer_count - 1, str, len);
sb->buffer_count += len;
sb->buffer[sb->buffer_count-1] = '\0';
}
}
// tooltips and doc string
char *XFE_AddrBookView::getDocString(CommandType cmd)
{
uint32 count = 0;
const int *indices = 0;
m_outliner->getSelection(&indices, (int *) &count);
if (count > 0) {
char *names = 0;
char a_line[512];
a_line[0] = '\0';
int len = 0;
for (int i=0; i < count && len < 512; i++) {
/* Take the first one
*/
#if defined(USE_ABCOM)
AB_AttributeValue *value = NULL;
int error =
AB_GetEntryAttributeForPane(m_pane,
(MSG_ViewIndex) indices[i],
AB_attribFullName,
&value);
XP_ASSERT(value && value->attrib == AB_attribFullName);
XP_SAFE_SPRINTF(a_line, sizeof(a_line),
"%s",
value->u.string?value->u.string:"");
AB_FreeEntryAttributeValue(value);
#else
ABID entry;
entry = AB_GetEntryIDAt((AddressPane *) m_abPane,
(uint32) indices[i]);
AB_GetFullName(m_dir, m_AddrBook, entry, a_line);
#endif /* USE_ABCOM */
if (a_line) {
len += XP_STRLEN(a_line);
if (i)
len += 2;
names = names?
((char *) XP_REALLOC(names, (len+1)*sizeof(char))):
((char *) XP_CALLOC(1+len, sizeof(char)));
if (i)
names = XP_STRCAT(names, ", ");
names = XP_STRCAT(names, a_line);
}/* if */
}/* for i */
char *cstr = 0;
if (cmd == xfeCmdComposeMessage ||
cmd == xfeCmdComposeMessageHTML ||
cmd == xfeCmdComposeMessagePlain) {
cstr = XP_STRDUP(XP_GetString(XFE_SEND_MSG_TO));
} else if (cmd == xfeCmdABCall) {
cstr = XP_STRDUP(XP_GetString(XFE_PLACE_CONFERENCE_CALL_TO));
}
len += XP_STRLEN(cstr);
cstr = (char *) XP_REALLOC(cstr, (1+len)*sizeof(char));
cstr = (char *) XP_STRCAT(cstr, names);
return cstr;
}/* if */
return NULL;
}
/*
* Takes a "PARAM" tag and pointers to the object's attribute
* count, attribute name array, and attribute value array.
* Parses the name and value of the PARAM and adjusts the
* attribute count, names, and values accordingly.
*/
void
lo_ObjectParam(MWContext* context, lo_DocState* state, PA_Tag* tag,
uint32* count, char*** names, char*** values)
{
PA_Block buff;
char *str;
char *param_name = NULL;
char *param_value = NULL;
char **name_list;
char **value_list;
/*
* Get the name of this parameter.
*/
buff = lo_FetchParamValue(context, tag, PARAM_NAME);
if (buff != NULL)
{
PA_LOCK(str, char *, buff);
if (str != NULL)
{
int32 len;
char *new_str;
len = lo_StripTextWhitespace(str, XP_STRLEN(str));
new_str = (char *)XP_ALLOC(len + 1);
if (new_str != NULL)
{
XP_STRCPY(new_str, str);
}
param_name = new_str;
}
PA_UNLOCK(buff);
PA_FREE(buff);
}
else
{
/* If we don't have a parameter name, it's useless */
return;
}
/*
* Get the value of this parameter.
*/
buff = lo_FetchParamValue(context, tag, PARAM_VALUE);
if (buff != NULL)
{
PA_LOCK(str, char *, buff);
if (str != NULL)
{
int32 len;
char *new_str;
len = lo_StripTextWhitespace(str, XP_STRLEN(str));
new_str = (char *)XP_ALLOC(len + 1);
if (new_str != NULL)
{
XP_STRCPY(new_str, str);
}
param_value = new_str;
}
PA_UNLOCK(buff);
PA_FREE(buff);
}
/*
* Add the parameter to the name/value list.
*/
if (*names == NULL)
name_list = (char **)XP_ALLOC(sizeof(char *));
else
name_list = (char **)XP_REALLOC(*names,
((*count + 1) * sizeof(char *)));
/*
* If we run out of memory here, free up what
* we can and return.
*/
if (name_list == NULL)
{
state->top_state->out_of_memory = TRUE;
XP_FREE(param_name);
if (param_value != NULL)
XP_FREE(param_value);
return;
}
if (*values == NULL)
value_list = (char **)XP_ALLOC(sizeof(char *));
else
value_list = (char **)XP_REALLOC(*values,
((*count + 1) * sizeof(char *)));
/*
* If we run out of memory here, free up what
* we can and return.
*/
if (value_list == NULL)
{
state->top_state->out_of_memory = TRUE;
XP_FREE(param_name);
if (param_value != NULL)
XP_FREE(param_value);
return;
}
*names = name_list;
*values = value_list;
(*names)[*count] = param_name;
(*values)[*count] = param_value;
(*count)++;
}
