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https://github.com/moparisthebest/hexchat
synced 2024-12-22 23:58:52 -05:00
implement xchat_del_pluginpref
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parent
c3821b6316
commit
17d13aa8d3
@ -1589,13 +1589,11 @@ xchat_free (xchat_plugin *ph, void *ptr)
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}
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static int
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xchat_set_pluginpref_str_real (xchat_plugin *pl, const char *var, const char *value, int mode)
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xchat_set_pluginpref_str_real (xchat_plugin *pl, const char *var, const char *value, int mode) /* mode: 0 = delete, 1 = save */
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{
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/* mode: 0 = delete, 1 = save */
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FILE *fpIn;
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int fhOut;
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int prevConfig;
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int prevSetting;
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char confname[64];
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char confname_tmp[69];
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char buffer[512]; /* the same as in cfg_put_str */
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@ -1615,7 +1613,9 @@ xchat_set_pluginpref_str_real (xchat_plugin *pl, const char *var, const char *va
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{
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return 0;
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}
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else if (fpIn == NULL) /* no previous config, no parsing */
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else if (fpIn == NULL) /* no previous config file, no parsing */
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{
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if (mode)
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{
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sprintf (buffer, "%s = %s\n", var, value);
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write (fhOut, buffer, strlen (buffer));
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@ -1637,22 +1637,37 @@ xchat_set_pluginpref_str_real (xchat_plugin *pl, const char *var, const char *va
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return 0;
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}
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}
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else /* existing config, preserve settings and find & replace current var value if any */
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else
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{
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prevConfig = 0;
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/* mode = 0, we want to delete but the config file and thus the given setting does not exist, we're ready */
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close (fhOut);
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return 1;
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}
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}
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else /* existing config file, preserve settings and find & replace current var value if any */
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{
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prevSetting = 0;
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while (fscanf (fpIn, " %[^\n]", &buffer) != EOF) /* read whole lines including whitespaces */
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{
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sprintf (buffer_tmp, "%s ", var); /* add one space, this way it works against var - var2 checks too */
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if (strncmp (buffer_tmp, buffer, strlen (var) + 1) == 0) /* given setting already exists */
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{
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if (mode) /* overwrite the existing matching setting if we are in save mode */
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{
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sprintf (buffer, "%s = %s\n", var, value);
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prevConfig = 1;
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}
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else /* erase the setting in delete mode */
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{
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strcpy (buffer, "");
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}
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prevSetting = 1;
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}
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else
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{
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strcat (buffer, "\n");
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strcat (buffer, "\n"); /* preserve the existing different settings */
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}
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write (fhOut, buffer, strlen (buffer));
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@ -1660,7 +1675,7 @@ xchat_set_pluginpref_str_real (xchat_plugin *pl, const char *var, const char *va
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fclose (fpIn);
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if (!prevConfig) /* var doesn't exist currently, append */
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if (!prevSetting && mode) /* var doesn't exist currently, append if we're in save mode */
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{
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sprintf (buffer, "%s = %s\n", var, value);
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write (fhOut, buffer, strlen (buffer));
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@ -1689,7 +1704,7 @@ xchat_set_pluginpref_str_real (xchat_plugin *pl, const char *var, const char *va
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int
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xchat_set_pluginpref_str (xchat_plugin *pl, const char *var, const char *value)
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{
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return xchat_set_pluginpref_str (pl, var, value, 1);
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return xchat_set_pluginpref_str_real (pl, var, value, 1);
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}
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int
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@ -1771,5 +1786,5 @@ xchat_get_pluginpref_int (xchat_plugin *pl, const char *var)
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int
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xchat_del_pluginpref (xchat_plugin *pl, const char *var)
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{
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xchat_set_pluginpref_str_real (pl, var, 0, 0);
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return xchat_set_pluginpref_str_real (pl, var, 0, 0);
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}
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