--- /dev/null
+/* SmoothWall libsmooth.
+ *
+ * This program is distributed under the terms of the GNU General Public
+ * Licence. See the file COPYING for details.
+ *
+ * (c) Lawrence Manning, 2001
+ * Contains library functions.
+ */
+
+#include "libsmooth.h"
+
+#include <libintl.h>
+#define _(x) dgettext("libsmooth", x)
+
+extern FILE *flog;
+extern char *mylog;
+
+extern char **ctr;
+
+/* stripnl(). Replaces \n with \0 */
+void stripnl(char *s) {
+ char *t = strchr(s, '\n');
+ if (t)
+ *t = '\0';
+}
+
+/* Little wrapper. */
+int mysystem(const char *command) {
+ char mycommand[STRING_SIZE];
+
+ snprintf(mycommand, STRING_SIZE, "%s >>%s 2>>%s", command, mylog, mylog);
+ fprintf(flog, "Running command: %s\n", command);
+
+ return system(mycommand);
+}
+
+void errorbox(char *message) {
+ newtWinMessage(_("Error"), _("OK"), message);
+}
+
+void statuswindow(int width, int height, const char *title, const char *text, ...) {
+ newtComponent t, f;
+ char *buf = NULL;
+ int size = 0;
+ int i = 0;
+ va_list args;
+
+ va_start(args, text);
+
+ do {
+ size += 1000;
+ if (buf) free(buf);
+ buf = malloc(size);
+ i = vsnprintf(buf, size, text, args);
+ } while (i == size);
+
+ va_end(args);
+
+ newtCenteredWindow(width, height, title);
+
+ t = newtTextbox(1, 1, width - 2, height - 2, NEWT_TEXTBOX_WRAP);
+ newtTextboxSetText(t, buf);
+ f = newtForm(NULL, NULL, 0);
+
+ free(buf);
+
+ newtFormAddComponent(f, t);
+
+ newtDrawForm(f);
+ newtRefresh();
+ newtFormDestroy(f);
+}
+
+int runcommandwithstatus(const char *command, const char* title, const char *message) {
+ statuswindow(60, 4, title, message);
+
+ int rc = mysystem(command);
+ newtPopWindow();
+
+ return rc;
+}
+
+int runhiddencommandwithstatus(const char *command, const char* title, const char *message) {
+ statuswindow(60, 4, title, message);
+
+ char mycommand[STRING_SIZE];
+ snprintf(mycommand, STRING_SIZE, "%s >>%s 2>>%s", command, mylog, mylog);
+ fprintf(flog, "Running command: ***** HIDDEN *****\n");
+
+ int rc = system(mycommand);
+ newtPopWindow();
+
+ return rc;
+}
+
+/* This one borrowed from redhat installer. */
+int runcommandwithprogress(int width, int height, const char *title, const char *command,
+ int lines, char *text, ...) {
+ newtComponent t, f, s;
+ char *buf = NULL;
+ int size = 0;
+ int i = 0;
+ va_list args;
+ int rc = 0;
+ FILE *p;
+ char buffer[STRING_SIZE];
+ int progress = 0;
+ char mycommand[STRING_SIZE];
+
+ va_start(args, text);
+
+ do {
+ size += 1000;
+ if (buf) free(buf);
+ buf = malloc(size);
+ i = vsnprintf(buf, size, text, args);
+ } while (i == size);
+
+ va_end(args);
+
+ newtCenteredWindow(width, height, title);
+
+ t = newtTextbox(1, 1, width - 2, height - 2, NEWT_TEXTBOX_WRAP);
+ newtTextboxSetText(t, buf);
+ f = newtForm(NULL, NULL, 0);
+
+ free(buf);
+
+ newtFormAddComponent(f, t);
+
+ s = newtScale(1, 3, width - 2, lines);
+ newtScaleSet(s, progress);
+
+ newtFormAddComponent(f, s);
+
+ newtDrawForm(f);
+ newtRefresh();
+
+ snprintf(mycommand, STRING_SIZE, "%s 2>>%s", command, mylog);
+ fprintf(flog, "Running command: %s\n", command);
+
+ if (!(p = popen(command, "r")))
+ {
+ rc = 1;
+ goto EXIT;
+ }
+ setvbuf(p, NULL, _IOLBF, 255);
+
+ while (fgets(buffer, STRING_SIZE, p))
+ {
+ newtScaleSet(s, ++progress);
+ newtRefresh();
+ fprintf(flog, "%s", buffer);
+ }
+
+ rc = pclose(p);
+
+EXIT:
+ newtFormDestroy(f);
+ newtPopWindow();
+
+ return rc;
+}
+
+int checkformodule(const char *module) {
+ FILE *file;
+ char buffer[STRING_SIZE];
+ int result = 0;
+
+ if (!(file = fopen("/proc/modules", "r")))
+ {
+ fprintf(flog, "Unable to open /proc/modules in checkformodule()\n");
+ return 0;
+ }
+
+ while (fgets(buffer, STRING_SIZE, file))
+ {
+ if (strncmp(buffer, module, strlen(module)) == 0)
+ {
+ if (buffer[strlen(module)] == ' ')
+ {
+ result = 1;
+ goto EXIT;
+ }
+ }
+ }
+
+EXIT:
+ fclose(file);
+
+ return result;
+}
+
+int _replace_string(char string[], char *from, char *to)
+{
+ int fromlen = strlen(from);
+ int tolen = strlen(to);
+ char *start, *p1, *p2;
+ for(start = string; *start != '\0'; start++)
+ {
+ p1 = from;
+ p2 = start;
+ while(*p1 != '\0')
+ {
+ if(*p1 != *p2)
+ break;
+ p1++;
+ p2++;
+ }
+ if(*p1 == '\0')
+ {
+ if(fromlen != tolen)
+ {
+ memmove(start + tolen, start + fromlen,
+ strlen(start + fromlen) + 1);
+ }
+ for(p1 = to; *p1 != '\0'; p1++)
+ *start++ = *p1;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+int replace(char filename1[], char *from, char *to) {
+ FILE *file1, *file2;
+ char filename2[1000];
+ char temp[1000];
+ int ret = 0;
+
+ /* Open the source and destination files */
+ strcpy (filename2, filename1);
+ strcat (filename2, ".new");
+ if (!(file1 = fopen (filename1, "r"))) return 1;
+ if (!(file2 = fopen (filename2, "w"))) {
+ fclose(file1);
+ return -1;
+ }
+
+ /* Start reading in lines */
+ while (fgets (temp, 1000, file1) != NULL) {
+ if (strlen(to) > 0) {
+ /* Replace string */
+ ret = _replace_string (temp, from, to);
+
+ /* Write string to new file */
+ fputs(temp, file2);
+ } else {
+ /* Remove string when to is NULL */
+ if (!strstr(temp, from))
+ fputs(temp, file2);
+ }
+ }
+
+ /* Close source and destination */
+ fclose (file1);
+ fclose (file2);
+
+ /* Move the file */
+ rename (filename2, filename1);
+
+ return (ret);
+}
+
+// returns a pointer to the actual running version number of IPFire.
+// Successive updates increase effective version but not VERSION !
+char g_title[STRING_SIZE] = "";
+char* get_version(void) {
+ FILE *f_title;
+ if ((f_title = fopen ("/etc/issue", "r"))) {
+ fgets (g_title, STRING_SIZE, f_title);
+ fclose (f_title);
+ if (g_title[strlen(g_title) - 1] == '\n') g_title[strlen(g_title) - 1] = '\0';
+ }
+ return g_title;
+}
projects / ipfire-2.x.git / blobdiff