Commit my patch from FS#7179 - a standalone command-line checkwps tool. To build, just type "make checkwps" in tools and run it with "checkwps wpsname.wps".

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13517 a1c6a512-1295-4272-9138-f99709370657

apps/gui/gwps-common.c

@@ -1969,29 +1969,3 @@ bool gui_wps_refresh(struct gui_wps *gwps,
     return true;
 }
 
-int wps_subline_index(struct wps_data *data, int line, int subline)
-{
-    return data->lines[line].first_subline_idx + subline;
-}
-
-int wps_first_token_index(struct wps_data *data, int line, int subline)
-{
-    int first_subline_idx = data->lines[line].first_subline_idx;
-    return data->sublines[first_subline_idx + subline].first_token_idx;
-}
-
-int wps_last_token_index(struct wps_data *data, int line, int subline)
-{
-    int first_subline_idx = data->lines[line].first_subline_idx;
-    int idx = first_subline_idx + subline;
-    if (idx < data->num_sublines - 1)
-    {
-        /* This subline ends where the next begins */
-        return data->sublines[idx+1].first_token_idx - 1;
-    }
-    else
-    {
-        /* The last subline goes to the end */
-        return data->num_tokens - 1;
-    }
-}

apps/gui/wps_debug.c

@@ -22,13 +22,17 @@
 #include <stdio.h>
 #include <string.h>
 #include "gwps.h"
+#ifdef __PCTOOL__
+#define DEBUGF printf
+#else
 #include "debug.h"
+#endif
 
 #define PARSE_FAIL_UNCLOSED_COND     1
 #define PARSE_FAIL_INVALID_CHAR      2
 #define PARSE_FAIL_COND_SYNTAX_ERROR 3
 
-#ifdef SIMULATOR
+#if defined(SIMULATOR) || defined(__PCTOOL__)
 extern bool debug_wps;
 #endif
 
@@ -467,7 +471,7 @@ static void print_img_cond_indexes(struct wps_data *data)
 
 void print_debug_info(struct wps_data *data, int fail, int line)
 {
-#ifdef SIMULATOR
+#if defined(SIMULATOR) || defined(__PCTOOL__)
     if (debug_wps)
     {
         dump_wps_tokens(data);

apps/gui/wps_parser.c

@@ -24,6 +24,7 @@
 #include <string.h>
 #include "atoi.h"
 #include "gwps.h"
+#ifndef __PCTOOL__
 #include "settings.h"
 #include "debug.h"
 #include "plugin.h"
@@ -36,6 +37,8 @@
 #include "backdrop.h"
 #endif
 
+#endif
+
 #define WPS_DEFAULTCFG WPS_DIR "/rockbox_default.wps"
 #define RWPS_DEFAULTCFG WPS_DIR "/rockbox_default.rwps"
 
@@ -1008,6 +1011,7 @@ bool wps_data_load(struct wps_data *wps_data,
          * wants to be a virtual file.  Feel free to modify dirbrowse()
          * if you're feeling brave.
          */
+#ifndef __PCTOOL__
         if (! strcmp(buf, WPS_DEFAULTCFG) )
         {
             global_settings.wps_file[0] = 0;
@@ -1021,6 +1025,7 @@ bool wps_data_load(struct wps_data *wps_data,
             return false;
         }
 #endif
+#endif /* __PCTOOL__ */
 
         int fd = open(buf, O_RDONLY);
 
@@ -1080,3 +1085,30 @@ bool wps_data_load(struct wps_data *wps_data,
         return true;
     }
 }
+
+int wps_subline_index(struct wps_data *data, int line, int subline)
+{
+    return data->lines[line].first_subline_idx + subline;
+}
+
+int wps_first_token_index(struct wps_data *data, int line, int subline)
+{
+    int first_subline_idx = data->lines[line].first_subline_idx;
+    return data->sublines[first_subline_idx + subline].first_token_idx;
+}
+
+int wps_last_token_index(struct wps_data *data, int line, int subline)
+{
+    int first_subline_idx = data->lines[line].first_subline_idx;
+    int idx = first_subline_idx + subline;
+    if (idx < data->num_sublines - 1)
+    {
+        /* This subline ends where the next begins */
+        return data->sublines[idx+1].first_token_idx - 1;
+    }
+    else
+    {
+        /* The last subline goes to the end */
+        return data->num_tokens - 1;
+    }
+}

tools/Makefile

@@ -47,6 +47,11 @@ database: database.c ../apps/tagcache.c ../apps/metadata.c \
 -D__PCTOOL__ -DHAVE_TAGCACHE -DROCKBOX_HAS_LOGF -DSIMULATOR \
 -DCONFIG_CODEC=1 -ldl -I../apps $+ -o $@
 
+checkwps: checkwps.c ../apps/gui/wps_parser.c ../apps/gui/wps_debug.c ../firmware/common/ctype.c
+	$(SILENT)$(CC) -g -I ../apps/gui -I../firmware/export \
+-D__PCTOOL__ -DDEBUG -DROCKBOX_HAS_LOGF -DIPOD_COLOR -D ROCKBOX_DIR_LEN=255 -D WPS_DIR=\".\" \
+-I../apps -I../firmware/target/arm/ipod -I../firmware/include $+ -o $@
+
 convbdf: convbdf.c
 	$(SILENT)$(CC) -g $+ -o $@
 

tools/checkwps.c

@@ -0,0 +1,91 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "gwps.h"
+
+#define MIN(x,y) ((x) > (y) ? (y) : (x))
+
+bool debug_wps = true;
+
+int read_bmp_file(char* filename,
+                  struct bitmap *bm,
+                  int maxsize,
+                  int format)
+{
+    return 0;
+}
+
+int errno;
+
+int read_line(int fd, char* buffer, int buffer_size)
+{
+    int count = 0;
+    int num_read = 0;
+    
+    errno = 0;
+
+    while (count < buffer_size)
+    {
+        unsigned char c;
+
+        if (1 != read(fd, &c, 1))
+            break;
+        
+        num_read++;
+            
+        if ( c == '\n' )
+            break;
+
+        if ( c == '\r' )
+            continue;
+
+        buffer[count++] = c;
+    }
+
+    buffer[MIN(count, buffer_size - 1)] = 0;
+
+    return errno ? -1 : num_read;
+}
+
+bool load_wps_backdrop(char* filename)
+{
+    return true;
+}
+
+static char pluginbuf[PLUGIN_BUFFER_SIZE];
+
+void* plugin_get_buffer(size_t *buffer_size)
+{
+    *buffer_size = PLUGIN_BUFFER_SIZE;
+    return pluginbuf;
+}
+
+int main(int argc, char **argv)
+{
+    int res;
+    int fd;
+
+    struct wps_data wps;
+
+    if (argc != 2) {
+        printf("Usage: checkwps filename.wps\n");
+        return 1;
+    }
+
+    fd = open(argv[1], O_RDONLY);
+    if (fd < 0) {
+      printf("Failed to open %s\n",argv[1]);
+      return 2;
+    }
+    close(fd);
+
+    res = wps_data_load(&wps, argv[1], true);
+
+    if (!res) {
+      printf("WPS parsing failure\n");
+      return 3;
+    }
+
+    printf("WPS parsed OK\n");
+    return 0;
+}
+