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ml_util.c
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ml_util.c
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/* ***** ** ** * ****** ******* *******
** ** ** ** *** ** ** ** ** **
** ** ** ** ** ** ** ** ** **
** ** ** ** ** ** ** ** ** **
***** ******** ******* ****** ***** ** **
** ** ** ** ** **** ** ** **
** ** ** ** ** ** ** ** ** **
** ** ** ** ** ** ** ** ** ** **
***** ** ** ** ** ** ** ******* ******* */
#include <string.h>
#include "p_lib.h"
#include "list_control.h"
#include "llist.h"
#include "mem_lay.f"
#include "traces.h"
void print_member(LLD item, int index)
{
p_info(PI_TRACE, "Trace item %d -- Index: %d, filename: %s\n",
index, ((LC_MEMB_REC *)item)->index,
((LC_MEMB_REC *)item)->filename);
}
void print_layout(LLD item, int index)
{
p_info(PI_TRACE, "Trace item %d -- Flag: %d, Type: %d, Index: %d, \
filename: %s, PageNum: %s, SecPageNum: %d\n",
index, ((LC_LAY_REC *)item)->flag, ((LC_LAY_REC *)item)->type,
((LC_LAY_REC *)item)->index, ((LC_LAY_REC *)item)->filename,
((LC_LAY_REC *)item)->PageNum, ((LC_LAY_REC *)item)->SecPageNum);
}
int sort_compare_index(char *p1, char *p2)
{
int i1 = (*(LC_ANY_REC **)p1)->index;
int i2 = (*(LC_ANY_REC **)p2)->index;
if (i1 < i2)
return(-1);
else if (i1 == i2)
{
int t1 = (*(LC_ANY_REC **)p1)->type;
int t2 = (*(LC_ANY_REC **)p2)->type;
if (t1 < t2)
return(-1);
else if (t1 > t2)
return(1);
else
{
char *s1 = (*(LC_LAY_REC **)p1)->PageNum;
char *s2 = (*(LC_LAY_REC **)p2)->PageNum;
int len1 = strlen(s1);
int len2 = strlen(s2);
return(len1 < len2 ? -1 :
(len1 > len2 ? 1 : strcmp(s1, s2)));
}
}
else
return(1);
}
int compare_index_and_flag(char *p1, char *p2)
{
int i1 = (*(LC_ANY_REC **)p1)->index;
int i2 = (*(LC_ANY_REC **)p2)->index;
if (i1 == i2)
{
int f1 = (*(LC_ANY_REC **)p1)->flag;
int f2 = (*(LC_ANY_REC **)p2)->flag;
return (f1 < f2 ? -1 : (f1 == f2 ? 0 : 1) );
}
return (i1 < i2 ? -1 : (i1 == i2 ? 0 : 1) );
}
int compare_flag_and_type(char *p1, char *p2)
{
int f1 = (*(LC_ANY_REC **)p1)->flag;
int f2 = (*(LC_ANY_REC **)p2)->flag;
if (f1 == f2)
{
int t1 = (*(LC_ANY_REC **)p1)->type;
int t2 = (*(LC_ANY_REC **)p2)->type;
return (t1 < t2 ? -1 : (t1 == t2 ? 0 : 1) );
}
return (f1 < f2 ? -1 : 1 );
}
int compare_index(char *p1, char *p2)
{
int i1 = (*(LC_ANY_REC **)p1)->index;
int i2 = (*(LC_ANY_REC **)p2)->index;
return (i1 < i2 ? -1 : (i1 == i2 ? 0 : 1) );
}
int compare_filename(char *p1, char *p2)
{
return (strcmp( (*(LC_ANY_REC **)p1)->filename,
(*(LC_ANY_REC **)p2)->filename ));
}
int compare_layout_page(char *p1, char *p2)
{
char *s1 = (*(LC_LAY_REC **)p1)->PageNum;
char *s2 = (*(LC_LAY_REC **)p2)->PageNum;
int len1 = strlen(s1);
int len2 = strlen(s2);
int flag1 = (*(LC_LAY_REC **)p1)->flag;
int flag2 = (*(LC_LAY_REC **)p2)->flag;
int result;
result = flag1 < flag2 ? 1 : (flag1 == flag2 ? 0 : -1);
if(result == 0)
result = len1 < len2 ? -1 : (len1 == len2 ? 0 : 1);
if (result == 0)
{
if (strcmp(s1, NO_PAGE_NUMBER) || strcmp(s2, NO_PAGE_NUMBER))
return (strcmp(s1, s2));
else
return(strcmp((*(LC_LAY_REC **)p1)->filename,
(*(LC_LAY_REC **)p2)->filename));
}
else
return(result);
}
int compare_layout_real_page(char *p1, char *p2)
{
char *s1 = (*(LC_LAY_REC **)p1)->PageNum;
char *s2 = (*(LC_LAY_REC **)p2)->PageNum;
int len1 = strlen(s1);
int len2 = strlen(s2);
int flag1 = (*(LC_LAY_REC **)p1)->flag;
int flag2 = (*(LC_LAY_REC **)p2)->flag;
int result;
result = flag1 < flag2 ? -1 : (flag1 == flag2 ? 0 : 1);
if(result == 0)
result = len1 < len2 ? -1 : (len1 == len2 ? 0 : 1);
if (result == 0)
{
if (strcmp(s1, NO_PAGE_NUMBER) || strcmp(s2, NO_PAGE_NUMBER))
return (strcmp(s1, s2));
else
return(strcmp((*(LC_LAY_REC **)p1)->filename,
(*(LC_LAY_REC **)p2)->filename));
}
else
return(result);
}
LC_LAY_REC *find_layout_filename(LLIST *llist, char *filename)
{
LC_LAY_REC layout1, *layout2;
int key;
strcpy(layout1.filename, filename);
if ((key = LLfindItem(llist, (LLD)&layout1, compare_filename)) !=
LL_ERROR && (layout2 = (LC_LAY_REC *)LLget(llist, key)) != NULL)
return(layout2);
else
{
if (trace_lc)
{
p_info(PI_TRACE, "find_layout_filename(%#x, %s) NOT FOUND\n",
llist, filename);
LLtrace(llist, print_layout);
}
return(NULL);
}
}
LC_LAY_REC *find_layout_page(LLIST *llist, char *page)
{
LC_LAY_REC layout1, *layout2;
int key;
layout1.flag = DM;
strcpy(layout1.PageNum, page);
if ((key = LLfindItem(llist, (LLD)&layout1, compare_layout_page)) !=
LL_ERROR && (layout2 = (LC_LAY_REC *)LLget(llist, key)) != NULL)
return(layout2);
else
{
if (trace_lc)
{
p_info(PI_TRACE, "find_layout_page(%#x, %s) NOT FOUND\n",
llist, page);
LLtrace(llist, print_layout);
}
return(NULL);
}
}
LC_LAY_REC *find_layout_index(LLIST *llist, int index)
{
LC_LAY_REC layout1, *layout2;
int key;
layout1.index = index;
if ((key = LLfindItem(llist, (LLD)&layout1, compare_index)) != LL_ERROR &&
(layout2 = (LC_LAY_REC *)LLget(llist, key)) != NULL)
{
return(layout2);
}
else
{
if (trace_lc)
{
p_info(PI_TRACE, "find_layout_index(%#x, %d) NOT FOUND\n",
llist, index);
LLtrace(llist, print_layout);
}
return(NULL);
}
}
LC_MEMB_REC *find_member_filename(LLIST *llist, char *filename)
{
LC_MEMB_REC member1, *member2;
int key;
strcpy(member1.filename, filename);
/* Find filename in .member.list: */
if ((key = LLfindItem(llist, (LLD)&member1, compare_filename)) == LL_ERROR
&& (!strstr(filename, ".prj")))
{ /* Not found, but try with .prj suffix on filename: */
sprintf(member1.filename, "%s.prj", filename);
key = LLfindItem(llist, (LLD)&member1, compare_filename);
}
if ((key == LL_ERROR) && strncmp(filename, "../", 3))
{ /* Neither found, but try ../ prefix on filename.prj: */
char filenametemp[MAX_NAME+4];
sprintf(filenametemp, "../%s", member1.filename);
strcpy(member1.filename, filenametemp);
key = LLfindItem(llist, (LLD)&member1, compare_filename);
}
/* If we found it, get pntr to full rec: */
if (key != LL_ERROR && (member2 = (LC_MEMB_REC *)LLget(llist, key)) != NULL)
return(member2);
else /* Could not find it, return NULL. */
{
if (trace_lc)
{
p_info(PI_TRACE, "find_member_filename(%#x, %s) NOT FOUND\n",
llist, filename);
LLtrace(llist, print_member);
}
return(NULL);
}
}
LC_MEMB_REC *find_member_index(LLIST *llist, int index)
{
LC_MEMB_REC member1, *member2;
int key;
member1.flag = 0; /* Look for member-textfile entries. */
member1.index = index;
if ((key = LLfindItem(llist, (LLD)&member1, compare_index_and_flag)) !=
LL_ERROR && (member2 = (LC_MEMB_REC *)LLget(llist, key)) != NULL)
return(member2);
else
{
if (trace_lc)
{
p_info(PI_TRACE, "find_member_index(%#x, %d) NOT FOUND\n",
llist, index);
LLtrace(llist, print_member);
}
return(NULL);
}
}
LC_MEMB_REC *find_member_type(LLIST *llist, int type)
{
LC_MEMB_REC member1, *member2;
int key;
member1.flag = 0; /* Look for member-textfile entries, */
member1.type = type; /* of type (=pag-member-sequence) passed. */
if ((key = LLfindItem(llist, (LLD)&member1, compare_flag_and_type)) !=
LL_ERROR && (member2 = (LC_MEMB_REC *)LLget(llist, key)) != NULL)
return(member2);
else
{
if (trace_lc)
{
p_info(PI_TRACE, "find_member_type(%#x, %d) NOT FOUND\n",
llist, type);
LLtrace(llist, print_member);
}
return(NULL);
}
}
LC_MEMB_REC *find_project_index(LLIST *llist, int index)
{
LC_MEMB_REC member1, *member2;
int key;
member1.flag = 1; /* Look at project entries, both members
and parents. */
member1.index = index;
if ((key = LLfindItem(llist, (LLD)&member1, compare_index_and_flag)) !=
LL_ERROR && (member2 = (LC_MEMB_REC *)LLget(llist, key)) != NULL)
return(member2);
else
{
if (trace_lc)
{
p_info(PI_TRACE, "find_project_index(%#x, %d) NOT FOUND\n",
llist, index);
LLtrace(llist, print_member);
}
return(NULL);
}
}
int find_last_index(LLIST *llist)
{
LC_ANY_REC *item;
int index=0, key;
for (item = (LC_ANY_REC *)LLhead(llist, &key); item;
item = (LC_ANY_REC *)LLnext(llist, &key))
if (item->index > index)
index = item->index;
return(index);
}
LC_MEMB_REC *find_last_member_type(LLIST *llist)
{
LC_MEMB_REC *item;
LC_MEMB_REC *member = NULL;
int type=0, key;
for (item = (LC_MEMB_REC *)LLhead(llist, &key); item;
item = (LC_MEMB_REC *)LLnext(llist, &key))
if (item->flag == 0 && item->type > type)
{
type = item->type;
member = item;
}
return(member);
}