Mercurial > hg > th-libs

changeset 499:836e16f27b34

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cleanup.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 25 Dec 2019 11:42:43 +0200
parents 1dbd9259c3b8
children 25fc4ab342d3
files th_config.c th_config.h
diffstat 2 files changed, 53 insertions(+), 53 deletions(-) [+]
line wrap: on
line diff
--- a/th_config.c	Wed Dec 25 11:05:15 2019 +0200
+++ b/th_config.c	Wed Dec 25 11:42:43 2019 +0200
@@ -11,6 +11,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 
+
 #define SET_MAX_BUF     (8192)
 
 
@@ -159,11 +160,11 @@
 
 /* Add new section
  */
-int th_cfg_add_section(th_cfgitem_t **cfg, const char *name, th_cfgitem_t *data)
+int th_cfg_add_section(th_cfgitem_t **cfg, const char *name, th_cfgitem_t *sect)
 {
     th_cfgitem_t *node;
 
-    node = th_cfg_add(cfg, name, ITEM_SECTION, (void *) data);
+    node = th_cfg_add(cfg, name, ITEM_SECTION, (void *) sect);
     if (node == NULL)
         return -1;
 
@@ -207,7 +208,7 @@
 #define VADDCH(ch) if (strPos < SET_MAX_BUF) { tmpStr[strPos++] = ch; }
 #define VISEND(ch) (ch == '\r' || ch == '\n' || ch == ';' || th_isspace(c) || ch == '#')
 
-static int th_cfg_read_sect(th_ioctx *ctx, th_cfgitem_t *cfg, int nesting)
+static int th_cfg_read_sect(th_ioctx *fh, th_cfgitem_t *cfg, int nesting)
 {
     th_cfgitem_t *item = NULL;
     char *tmpStr = NULL;
@@ -231,12 +232,12 @@
         if (c == -1)
         {
             // Get next character
-            switch (c = thfgetc(ctx))
+            switch (c = thfgetc(fh))
             {
             case EOF:
                 if (parseMode != PM_IDLE)
                 {
-                    th_io_error(ctx, THERR_OUT_OF_DATA, "Unexpected end of file.\n");
+                    th_io_error(fh, THERR_OUT_OF_DATA, "Unexpected end of file.\n");
                     parseMode = PM_ERROR;
                 }
                 else
@@ -244,7 +245,7 @@
                 break;
 
             case '\n':
-                ctx->line++;
+                fh->line++;
             }
         }
 
@@ -280,7 +281,7 @@
                     goto out;
                 else
                 {
-                    th_io_error(ctx, THERR_INVALID_DATA,
+                    th_io_error(fh, THERR_INVALID_DATA,
                         "Invalid nesting sequence encountered.\n");
                     parseMode = PM_ERROR;
                 }
@@ -295,7 +296,7 @@
             else
             {
                 // Error! Invalid character found
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Unexpected character '%c'.\n", c);
                 parseMode = PM_ERROR;
             }
@@ -324,7 +325,7 @@
                 else
                 {
                     // Error! Key name string too long!
-                    th_io_error(ctx, THERR_INVALID_DATA, "Config key name too long!");
+                    th_io_error(fh, THERR_INVALID_DATA, "Config key name too long!");
                     parseMode = PM_ERROR;
                 }
                 c = -1;
@@ -333,7 +334,7 @@
             {
                 // Error! Invalid character found
                 tmpStr[strPos] = 0;
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Unexpected character '%c' in key name '%s'.\n",
                     c, tmpStr);
                 parseMode = PM_ERROR;
@@ -394,7 +395,7 @@
                 else
                 {
                     // Error! No configuration key by this name found
-                    th_io_error(ctx, THERR_INVALID_DATA,
+                    th_io_error(fh, THERR_INVALID_DATA,
                         "No such configuration setting ('%s')\n",
                         tmpStr);
                     parseMode = PM_ERROR;
@@ -405,7 +406,7 @@
             else
             {
                 // Error! '=' expected!
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Unexpected character '%c', assignation '=' was expected.\n",
                     c);
                 parseMode = PM_ERROR;
@@ -469,14 +470,14 @@
             if (c != '{')
             {
                 // Error! Section start '{' expected!
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Unexpected character '%c', section start '{' was expected.\n",
                     c);
                 parseMode = PM_ERROR;
             }
             else
             {
-                int res = th_cfg_read_sect(ctx, item->v.section, nesting + 1);
+                int res = th_cfg_read_sect(fh, item->v.section, nesting + 1);
                 c = -1;
                 if (res > 0)
                     validError = TRUE;
@@ -532,7 +533,7 @@
                 else
                 {
                     // Error! String too long!
-                    th_io_error(ctx, THERR_INVALID_DATA,
+                    th_io_error(fh, THERR_INVALID_DATA,
                         "String too long! Maximum is %d characters.",
                         SET_MAX_BUF);
                     parseMode = PM_ERROR;
@@ -547,7 +548,7 @@
             if (isStart && item->type == ITEM_UINT && c == '-')
             {
                 // Error! Negative values not allowed for unsigned ints
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Negative value specified for %s, unsigned value expected.",
                     item->name);
                 parseMode = PM_ERROR;
@@ -607,7 +608,7 @@
             else
             {
                 // Error! Unexpected character.
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Unexpected character '%c' for numeric setting '%s'.",
                     c, item->name);
                 parseMode = PM_ERROR;
@@ -616,7 +617,7 @@
             if (isError)
             {
                 // Error! String too long!
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "String too long! Maximum is %d characters.",
                     SET_MAX_BUF);
                 parseMode = PM_ERROR;
@@ -656,7 +657,7 @@
 
             if (isError)
             {
-                th_io_error(ctx, THERR_INVALID_DATA,
+                th_io_error(fh, THERR_INVALID_DATA,
                     "Invalid boolean value for '%s'.\n",
                     item->name);
                 parseMode = PM_ERROR;
@@ -681,52 +682,51 @@
 }
 
 
-int th_cfg_read(th_ioctx *ctx, th_cfgitem_t *cfg)
+int th_cfg_read(th_ioctx *fh, th_cfgitem_t *cfg)
 {
-    if (ctx == NULL || cfg == NULL)
+    if (fh == NULL || cfg == NULL)
         return -1;
 
-    return th_cfg_read_sect(ctx, cfg, 0);
+    return th_cfg_read_sect(fh, cfg, 0);
 }
 
 
 /* Write a configuration into file
  */
-static void th_print_indent(th_ioctx *ctx, int nesting)
+static void th_print_indent(th_ioctx *fh, int nesting)
 {
-    int i;
-    for (i = 0; i < nesting * 2; i++)
-        thfputc(' ', ctx);
+    for (int i = 0; i < nesting * 2; i++)
+        thfputc(' ', fh);
 }
 
 
-static int th_cfg_write_sect(th_ioctx *ctx, const th_cfgitem_t *item, int nesting)
+static int th_cfg_write_sect(th_ioctx *fh, const th_cfgitem_t *item, int nesting)
 {
     while (item != NULL)
     {
         if (item->type == ITEM_COMMENT)
         {
-            th_print_indent(ctx, nesting);
-            if (thfprintf(ctx, "# %s\n",
+            th_print_indent(fh, nesting);
+            if (thfprintf(fh, "# %s\n",
                 (item->name != NULL) ? item->name : "") < 0)
                 return -1;
         }
         else if (item->name != NULL)
         {
-            th_print_indent(ctx, nesting);
+            th_print_indent(fh, nesting);
 
             switch (item->type)
             {
             case ITEM_STRING:
                 if (*(item->v.val_str) == NULL)
                 {
-                    if (thfprintf(ctx, "#%s = \"\"\n",
+                    if (thfprintf(fh, "#%s = \"\"\n",
                         item->name) < 0)
                         return -3;
                 }
                 else
                 {
-                    if (thfprintf(ctx, "%s = \"%s\"\n",
+                    if (thfprintf(fh, "%s = \"%s\"\n",
                         item->name, *(item->v.val_str)) < 0)
                         return -3;
                 }
@@ -735,7 +735,7 @@
             case ITEM_STRING_LIST:
                 if (*(item->v.list) == NULL)
                 {
-                    if (thfprintf(ctx,
+                    if (thfprintf(fh,
                         "#%s = \"\", \"\"\n", item->name) < 0)
                         return -3;
                 }
@@ -743,46 +743,46 @@
                 {
                     th_llist_t *node = *(item->v.list);
                     size_t n = th_llist_length(node);
-                    if (thfprintf(ctx, "%s = ", item->name) < 0)
+                    if (thfprintf(fh, "%s = ", item->name) < 0)
                         return -3;
 
                     for (; node != NULL; node = node->next)
                     {
                         if (node->data != NULL)
-                            thfprintf(ctx, "\"%s\"", (char *) node->data);
+                            thfprintf(fh, "\"%s\"", (char *) node->data);
 
                         if (--n > 0)
                         {
-                            thfprintf(ctx, ",\n");
-                            th_print_indent(ctx, nesting);
+                            thfprintf(fh, ",\n");
+                            th_print_indent(fh, nesting);
                         }
                     }
 
-                    if (thfprintf(ctx, "\n") < 0)
+                    if (thfprintf(fh, "\n") < 0)
                         return -3;
                 }
                 break;
 
             case ITEM_INT:
-                if (thfprintf(ctx, "%s = %i\n",
+                if (thfprintf(fh, "%s = %i\n",
                     item->name, *(item->v.val_int)) < 0)
                     return -4;
                 break;
 
             case ITEM_UINT:
-                if (thfprintf(ctx, "%s = %d\n",
+                if (thfprintf(fh, "%s = %d\n",
                     item->name, *(item->v.val_uint)) < 0)
                     return -5;
                 break;
 
             case ITEM_FLOAT:
-                if (thfprintf(ctx, "%s = %1.5f\n",
+                if (thfprintf(fh, "%s = %1.5f\n",
                     item->name, *(item->v.val_float)) < 0)
                     return -5;
                 break;
 
             case ITEM_BOOL:
-                if (thfprintf(ctx, "%s = %s\n", item->name,
+                if (thfprintf(fh, "%s = %s\n", item->name,
                     *(item->v.val_bool) ? "yes" : "no") < 0)
                     return -6;
                 break;
@@ -790,18 +790,18 @@
             case ITEM_SECTION:
                 {
                     int res;
-                    if (thfprintf(ctx, "%s = {\n", item->name) < 0)
+                    if (thfprintf(fh, "%s = {\n", item->name) < 0)
                         return -7;
-                    res = th_cfg_write_sect(ctx, item->v.section, nesting + 1);
+                    res = th_cfg_write_sect(fh, item->v.section, nesting + 1);
                     if (res != 0)
                         return res;
-                    if (thfprintf(ctx, "}\n\n") < 0)
+                    if (thfprintf(fh, "}\n\n") < 0)
                         return -8;
                 }
                 break;
 
             case ITEM_HEX_TRIPLET:
-                if (thfprintf(ctx, "%s = \"%06x\"\n",
+                if (thfprintf(fh, "%s = \"%06x\"\n",
                     item->name, *(item->v.val_int)) < 0)
                     return -6;
                 break;
@@ -814,15 +814,15 @@
 }
 
 
-int th_cfg_write(th_ioctx *ctx, const th_cfgitem_t *cfg)
+int th_cfg_write(th_ioctx *fh, const th_cfgitem_t *cfg)
 {
-    if (ctx == NULL || cfg == NULL)
+    if (fh == NULL || cfg == NULL)
         return -1;
 
-    thfprintf(ctx, "# Configuration written by %s %s\n\n",
+    thfprintf(fh, "# Configuration written by %s %s\n\n",
             th_prog_desc, th_prog_version);
 
-    return th_cfg_write_sect(ctx, cfg, 0);
+    return th_cfg_write_sect(fh, cfg, 0);
 }
 
 
--- a/th_config.h	Wed Dec 25 11:05:15 2019 +0200
+++ b/th_config.h	Wed Dec 25 11:42:43 2019 +0200
@@ -57,12 +57,12 @@
 
 /* Functions
  */
-int     th_cfg_read(th_ioctx *ctx, th_cfgitem_t *cfg);
+int     th_cfg_read(th_ioctx *fh, th_cfgitem_t *cfg /*, TODO XXX const int flags (for controlling things like "error out on unknown items or ignore" etc */);
 void    th_cfg_free(th_cfgitem_t *cfg);
-int     th_cfg_write(th_ioctx *ctx, const th_cfgitem_t *cfg);
+int     th_cfg_write(th_ioctx *fh, const th_cfgitem_t *cfg);
 
-int     th_cfg_add_section(th_cfgitem_t **cfg, const char *name, th_cfgitem_t *data);
 int     th_cfg_add_comment(th_cfgitem_t **cfg, const char *comment);
+int     th_cfg_add_section(th_cfgitem_t **cfg, const char *name, th_cfgitem_t *sect);
 
 int     th_cfg_add_int(th_cfgitem_t **cfg, const char *name, int *data, int defValue);
 int     th_cfg_add_uint(th_cfgitem_t **cfg, const char *name, unsigned int *data, unsigned int defValue);