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#include "cmdline.h"
File *File_New(void) {
File *file;
file = xmalloc(NULL, sizeof(File));
if (!file) {
return NULL;
} else {
memset(file, 0, sizeof(File));
return file;
}
}
void File_Free(File *file) {
if (file) {
if (file->textdata) {
DisposeHandle(file->textdata);
file->textdata = NULL;
}
if (file->objectdata) {
DisposeHandle(file->objectdata);
file->objectdata = NULL;
}
if (file->browsedata) {
DisposeHandle(file->browsedata);
file->browsedata = NULL;
}
xfree(file);
}
}
Boolean Files_Initialize(Files *this) {
OS_ASSERT(47, this != NULL);
return 1;
}
Boolean Files_Terminate(Files *this) {
File *file;
File *next;
OS_ASSERT(56, this != NULL);
for (file = this->fileList; file; file = next) {
next = file->next;
File_Free(file);
}
return 1;
}
Boolean Files_AddFile(Files *this, File *file) {
return Files_InsertFile(this, file, this->fileCount);
}
Boolean Files_InsertFile(Files *this, File *file, SInt32 position) {
File **scan;
OS_ASSERT(80, this != NULL);
OS_ASSERT(81, file != NULL);
if (position < 0)
position = 0;
else if (position > this->fileCount)
position = this->fileCount;
scan = &this->fileList;
while (position > 0) {
scan = &(*scan)->next;
position--;
}
file->filenum = this->fileCount++;
file->next = *scan;
*scan = file;
return 1;
}
File *Files_GetFile(Files *this, SInt32 filenum) {
File *file;
OS_ASSERT(104, this != NULL);
OS_ASSERT(105, filenum >= 0);
file = this->fileList;
while (file && file->filenum != filenum)
file = file->next;
return file;
}
File *Files_FindFile(Files *this, OSSpec *spec) {
File *file;
file = this->fileList;
while (file && !OS_EqualSpec(&file->srcfss, spec))
file = file->next;
return file;
}
int Files_Count(Files *this) {
OS_ASSERT(127, this != NULL);
return this->fileCount;
}
Boolean VFiles_Initialize(VFile **list) {
*list = NULL;
return 1;
}
void VFiles_Terminate(VFile **list) {
VFile *next;
while (*list) {
next = (*list)->next;
DisposeHandle((*list)->data);
xfree(*list);
list = &next;
}
*list = NULL;
}
VFile *VFile_New(const char *name, Handle data) {
VFile *vf;
vf = xmalloc(NULL, sizeof(VFile));
if (!vf)
return NULL;
strncpy(vf->displayName, name, sizeof(vf->displayName));
vf->displayName[sizeof(vf->displayName) - 1] = 0;
vf->data = NewHandle(0);
if (!vf->data || HandAndHand(data, vf->data)) {
xfree(vf);
return NULL;
}
FixTextHandle(vf->data);
vf->next = NULL;
return vf;
}
Boolean VFiles_Add(VFile **list, VFile *entry) {
VFile **scan = list;
while (*scan)
scan = &(*scan)->next;
*scan = entry;
return 1;
}
VFile *VFiles_Find(VFile *list, const char *name) {
VFile *scan = list;
while (scan) {
if (!strcmp(scan->displayName, name))
break;
scan = scan->next;
}
return scan;
}
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