Enlightenment CVS committal
Author : pfritz
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src/bin
Modified Files:
main.c
Log Message:
add gzip format support to the tutorial loader for the debian packages user
===================================================================
RCS file: /cvs/e/e17/libs/ewl/src/bin/main.c,v
retrieving revision 1.66
retrieving revision 1.67
diff -u -3 -r1.66 -r1.67
--- main.c 25 Jul 2007 17:00:59 -0000 1.66
+++ main.c 7 Aug 2007 18:09:16 -0000 1.67
@@ -24,6 +24,8 @@
#include <Ecore.h>
#include <Ecore_File.h>
#include <Ecore_Data.h>
+#include <Ecore_Str.h>
+#include <zlib.h>
#define MAIN_WIDTH 640
#define MAIN_HEIGHT 320
@@ -597,15 +599,17 @@
static void
fill_source_text(Ewl_Test *test)
{
- FILE *file;
struct stat buf;
char filename[PATH_MAX];
snprintf(filename, sizeof(filename), PACKAGE_DATA_DIR
"/ewl/examples/%s",
test->filename);
- file = fopen(filename, "r");
- if (file)
+ if (ecore_file_exists(filename))
{
+ FILE *file;
+ file = fopen(filename, "r");
+ if (!file) return;
+
char *str;
stat(filename, &buf);
@@ -614,6 +618,42 @@
fread(str, buf.st_size, 1, file);
str[buf.st_size] = '\0';
fclose(file);
+
+ text_parse(str);
+ free(str);
+ }
+ else {
+ char *str;
+ gzFile file;
+ unsigned int size;
+ unsigned int step;
+ unsigned int len = 0;
+ int ret;
+
+ /* let see if a compressed version exists */
+ ecore_strlcat(filename, ".gz", sizeof(filename));
+ if (!ecore_file_exists(filename)) return;
+
+ file = gzopen(filename, "rb");
+ if (!file) return;
+
+ stat(filename, &buf);
+
+ step = buf.st_size;
+ size = step * 4;
+ str = malloc(sizeof(char) * (size + 1));
+ while ((ret = gzread(file, str + (size - 4 * step), step))) {
+ if (ret < 0) {
+ fprintf(stderr, "Could not open gzipped
file\n");
+ gzclose(file);
+ free(str);
+ }
+ size += step;
+ str = realloc(str, sizeof(char) * (size + 1));
+ len += ret;
+ }
+ str[len] = '\0';
+ gzclose(file);
text_parse(str);
free(str);
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