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path: root/xorg-server/hw/dmx/config/dmxcompat.c
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Diffstat (limited to 'xorg-server/hw/dmx/config/dmxcompat.c')
-rw-r--r--xorg-server/hw/dmx/config/dmxcompat.c160
1 files changed, 78 insertions, 82 deletions
diff --git a/xorg-server/hw/dmx/config/dmxcompat.c b/xorg-server/hw/dmx/config/dmxcompat.c
index 1c72084fa..bd9f12738 100644
--- a/xorg-server/hw/dmx/config/dmxcompat.c
+++ b/xorg-server/hw/dmx/config/dmxcompat.c
@@ -52,80 +52,84 @@
#include <string.h>
#include <ctype.h>
-static int dmxVDLReadLine(FILE *str, char *buf, int len)
+static int
+dmxVDLReadLine(FILE * str, char *buf, int len)
{
- if (fgets(buf, len, str)) return strlen(buf);
+ if (fgets(buf, len, str))
+ return strlen(buf);
return 0;
}
-static int dmxVDLCount(const char *buf)
+static int
+dmxVDLCount(const char *buf)
{
return strtol(buf, NULL, 10);
}
-static void dmxVDLVirtualEntry(const char *buf,
- char *name, int *len,
- int *x, int *y)
+static void
+dmxVDLVirtualEntry(const char *buf, char *name, int *len, int *x, int *y)
{
- char *end;
+ char *end;
const char *s;
- char *d;
- int start;
-
+ char *d;
+ int start;
+
*x = strtol(buf, &end, 10);
*y = strtol(end, &end, 10);
for (s = end, d = name, start = 1; *s && *s != '['; ++s) {
- if (start && isspace(*s)) continue;
- *d++ = *s;
+ if (start && isspace(*s))
+ continue;
+ *d++ = *s;
start = 0;
}
*d = '\0';
- while (d > name && isspace(d[-1])) *--d = '\0'; /* remove trailing space */
+ while (d > name && isspace(d[-1]))
+ *--d = '\0'; /* remove trailing space */
*len = strlen(name);
}
-static void dmxVDLDisplayEntry(const char *buf,
- char *name, int *len,
- int *x, int *y,
- int *xoff, int *yoff,
- int *xorig, int *yorig)
+static void
+dmxVDLDisplayEntry(const char *buf,
+ char *name, int *len,
+ int *x, int *y, int *xoff, int *yoff, int *xorig, int *yorig)
{
const char *pt;
- char *end;
-
- pt = strchr(buf, ' ');
- strlcpy(name, buf, 1+pt-buf);
- *len = strlen(name);
-
- *x = strtol(pt, &end, 10);
- *y = strtol(end, &end, 10);
+ char *end;
+
+ pt = strchr(buf, ' ');
+ strlcpy(name, buf, 1 + pt - buf);
+ *len = strlen(name);
+
+ *x = strtol(pt, &end, 10);
+ *y = strtol(end, &end, 10);
*xorig = strtol(end, &end, 10);
*yorig = strtol(end, &end, 10);
- *xoff = strtol(end, &end, 10);
- *yoff = strtol(end, NULL, 10);
+ *xoff = strtol(end, &end, 10);
+ *yoff = strtol(end, NULL, 10);
}
/** Read from the VDL format \a filename and return a newly allocated \a
* DMXConfigEntryPtr */
-DMXConfigEntryPtr dmxVDLRead(const char *filename)
+DMXConfigEntryPtr
+dmxVDLRead(const char *filename)
{
- FILE *str;
- char buf[2048]; /* RATS: Use ok */
- char *pt;
- int lineno = 0;
- DMXConfigEntryPtr entry = NULL;
+ FILE *str;
+ char buf[2048]; /* RATS: Use ok */
+ char *pt;
+ int lineno = 0;
+ DMXConfigEntryPtr entry = NULL;
DMXConfigVirtualPtr virtual = NULL;
- DMXConfigSubPtr sub = NULL;
+ DMXConfigSubPtr sub = NULL;
DMXConfigDisplayPtr display = NULL;
- DMXConfigFullDimPtr fdim = NULL;
- int vcount = 0;
- int dcount = 0;
- int icount = 0;
- int x, y, xoff, yoff, xorig, yorig;
- char name[2048]; /* RATS: Use ok */
- const char *tmp;
- int len;
+ DMXConfigFullDimPtr fdim = NULL;
+ int vcount = 0;
+ int dcount = 0;
+ int icount = 0;
+ int x, y, xoff, yoff, xorig, yorig;
+ char name[2048]; /* RATS: Use ok */
+ const char *tmp;
+ int len;
enum {
simulateFlag,
virtualCount,
@@ -134,15 +138,18 @@ DMXConfigEntryPtr dmxVDLRead(const char *filename)
displayEntry,
ignoreCount,
ignoreEntry
- } state = simulateFlag;
+ } state = simulateFlag;
- if (!filename) str = stdin;
- else str = fopen(filename, "r");
- if (!str) return NULL;
+ if (!filename)
+ str = stdin;
+ else
+ str = fopen(filename, "r");
+ if (!str)
+ return NULL;
while (dmxVDLReadLine(str, buf, sizeof(buf))) {
DMXConfigCommentPtr comment = NULL;
-
+
++lineno;
for (pt = buf; *pt; pt++)
if (*pt == '\r' || *pt == '\n') {
@@ -166,7 +173,7 @@ DMXConfigEntryPtr dmxVDLRead(const char *filename)
case virtualEntry:
len = sizeof(name);
dmxVDLVirtualEntry(buf, name, &len, &x, &y);
- tmp = dmxConfigCopyString(name, len);
+ tmp = dmxConfigCopyString(name, len);
virtual = dmxConfigCreateVirtual(NULL,
dmxConfigCreateString(T_STRING,
lineno,
@@ -186,41 +193,29 @@ DMXConfigEntryPtr dmxVDLRead(const char *filename)
case displayEntry:
dmxVDLDisplayEntry(buf, name, &len, &x, &y, &xoff, &yoff,
&xorig, &yorig);
- tmp = dmxConfigCopyString(name, len);
- fdim = dmxConfigCreateFullDim(
- dmxConfigCreatePartDim(
- dmxConfigCreatePair(T_DIMENSION,
- lineno,
- NULL,
- x, y, 0, 0),
- dmxConfigCreatePair(T_OFFSET,
- lineno,
- NULL,
- xoff, yoff,
- xoff, yoff)),
- NULL);
- display = dmxConfigCreateDisplay(NULL,
- dmxConfigCreateString(T_STRING,
- lineno,
- NULL,
- tmp),
- fdim,
- dmxConfigCreatePair(T_ORIGIN,
- lineno,
- NULL,
- xorig, yorig,
- 0, 0),
- NULL);
+ tmp = dmxConfigCopyString(name, len);
+ fdim =
+ dmxConfigCreateFullDim(dmxConfigCreatePartDim
+ (dmxConfigCreatePair
+ (T_DIMENSION, lineno, NULL, x, y, 0, 0),
+ dmxConfigCreatePair(T_OFFSET, lineno,
+ NULL, xoff, yoff,
+ xoff, yoff)), NULL);
+ display =
+ dmxConfigCreateDisplay(NULL,
+ dmxConfigCreateString(T_STRING, lineno,
+ NULL, tmp), fdim,
+ dmxConfigCreatePair(T_ORIGIN, lineno,
+ NULL, xorig, yorig,
+ 0, 0), NULL);
sub = dmxConfigAddSub(sub, dmxConfigSubDisplay(display));
if (!--dcount) {
- state = ignoreCount;
+ state = ignoreCount;
virtual->subentry = sub;
- entry = dmxConfigAddEntry(entry,
- dmxConfigVirtual,
- NULL,
- virtual);
- virtual = NULL;
- sub = NULL;
+ entry = dmxConfigAddEntry(entry,
+ dmxConfigVirtual, NULL, virtual);
+ virtual = NULL;
+ sub = NULL;
}
break;
case ignoreCount:
@@ -228,7 +223,8 @@ DMXConfigEntryPtr dmxVDLRead(const char *filename)
state = ignoreEntry;
break;
case ignoreEntry:
- if (!--icount) state = virtualEntry;
+ if (!--icount)
+ state = virtualEntry;
break;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 11:29:12 +0000