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-rw-r--r--glabels1/src/merge.c460
1 files changed, 0 insertions, 460 deletions
diff --git a/glabels1/src/merge.c b/glabels1/src/merge.c
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--- a/glabels1/src/merge.c
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@@ -1,460 +0,0 @@
-/*
- * (GLABELS) Label and Business Card Creation program for GNOME
- *
- * merge.c: document merge module
- *
- * Copyright (C) 2001 Jim Evins <evins@snaught.com>.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <config.h>
-
-#include <gnome.h>
-
-#include "merge.h"
-#include "merge_text.h"
-
-#include "debug.h"
-
-/*===========================================*/
-/* Private types */
-/*===========================================*/
-typedef struct {
- gchar *short_text;
- gchar *long_text;
-} TypeTexts;
-
-typedef struct {
-
- glMergeInput * (*open) (glMergeType, GList *, gchar *);
- void (*close) (glMergeInput *);
- glMergeRecord * (*get_record) (glMergeInput *);
- GList * (*get_raw_record) (glMergeInput *);
-
-} BackendFunctions;
-
-/*===========================================*/
-/* Private globals */
-/*===========================================*/
-
-static TypeTexts type_text[GL_MERGE_N_TYPES];
-
-static BackendFunctions func[GL_MERGE_N_TYPES];
-
-/*===========================================*/
-/* Local function prototypes */
-/*===========================================*/
-
-
-/*****************************************************************************/
-/* Initialize module. */
-/*****************************************************************************/
-void
-gl_merge_init (void)
-{
- gint i;
-
- /* Register backend functions and data. */
-
- i = GL_MERGE_NONE;
- func[i].open = NULL;
- func[i].close = NULL;
- func[i].get_record = NULL;
- func[i].get_raw_record = NULL;
- type_text[i].short_text = "None";
- type_text[i].long_text = _("None");
-
- i = GL_MERGE_TEXT_TAB;
- func[i].open = gl_merge_text_open;
- func[i].close = gl_merge_text_close;
- func[i].get_record = gl_merge_text_get_record;
- func[i].get_raw_record = gl_merge_text_get_raw_record;
- type_text[i].short_text = "Text/Tab";
- type_text[i].long_text = _("Text with tab separators");
-
- i = GL_MERGE_TEXT_COMMA;
- func[i].open = gl_merge_text_open;
- func[i].close = gl_merge_text_close;
- func[i].get_record = gl_merge_text_get_record;
- func[i].get_raw_record = gl_merge_text_get_raw_record;
- type_text[i].short_text = "Text/Comma";
- type_text[i].long_text = _("Text with comma separators (CSV)");
-
- i = GL_MERGE_TEXT_COLON;
- func[i].open = gl_merge_text_open;
- func[i].close = gl_merge_text_close;
- func[i].get_record = gl_merge_text_get_record;
- func[i].get_raw_record = gl_merge_text_get_raw_record;
- type_text[i].short_text = "Text/Colon";
- type_text[i].long_text = _("Text with colon separators");
-
-}
-
-/*****************************************************************************/
-/* Lookup type from short text. */
-/*****************************************************************************/
-glMergeType
-gl_merge_text_to_type (gchar * text)
-{
- glMergeType type;
-
- for (type = 0; type < GL_MERGE_N_TYPES; type++) {
- if (g_strcasecmp (text, type_text[type].short_text) == 0) {
- return type;
- }
- }
-
- return GL_MERGE_NONE;
-
-}
-
-/*****************************************************************************/
-/* Lookup short text for given type. */
-/*****************************************************************************/
-gchar *
-gl_merge_type_to_text (glMergeType type)
-{
- return g_strdup (type_text[type].short_text);
-}
-
-/*****************************************************************************/
-/* Lookup type from long descriptive text. */
-/*****************************************************************************/
-glMergeType
-gl_merge_long_text_to_type (gchar * text)
-{
- glMergeType type;
-
- for (type = 0; type < GL_MERGE_N_TYPES; type++) {
- if (g_strcasecmp (text, type_text[type].long_text) == 0) {
- return type;
- }
- }
-
- return GL_MERGE_NONE;
-}
-
-/*****************************************************************************/
-/* Lookup longer, more descriptive text for given type. */
-/*****************************************************************************/
-gchar *
-gl_merge_type_to_long_text (glMergeType type)
-{
- return g_strdup (type_text[type].long_text);
-}
-
-/*****************************************************************************/
-/* Retrieve a list of descriptive texts for all available types. */
-/*****************************************************************************/
-GList *
-gl_merge_get_long_texts_list (void)
-{
- glMergeType type;
- GList *list = NULL;
-
- for (type = 0; type < GL_MERGE_N_TYPES; type++) {
-
- list = g_list_append (list, gl_merge_type_to_long_text (type));
-
- }
-
- return list;
-}
-
-/*****************************************************************************/
-/* Free list of descriptive texts. */
-/*****************************************************************************/
-void
-gl_merge_free_long_texts_list (GList ** list)
-{
- GList *p;
-
- for (p = *list; p != NULL; p = p->next) {
- g_free (p->data);
- p->data = NULL;
- }
-
- g_list_free (*list);
- *list = NULL;
-}
-
-/*****************************************************************************/
-/* Free list of field definitions. */
-/*****************************************************************************/
-void
-gl_merge_free_field_def_list (GList ** list)
-{
- GList *p;
- glMergeFieldDefinition *field_def;
-
- for (p = *list; p != NULL; p = p->next) {
- field_def = (glMergeFieldDefinition *) p->data;
-
- g_free (field_def->key);
- field_def->key = NULL;
- g_free (field_def->loc);
- field_def->loc = NULL;
-
- g_free (p->data);
- p->data = NULL;
- }
-
- g_list_free (*list);
- *list = NULL;
-
-}
-
-/*****************************************************************************/
-/* Extract a list of valid keys from field definitions list */
-/*****************************************************************************/
-GList *
-gl_merge_get_key_list (GList * field_defs)
-{
- GList *p, *keys;
- glMergeFieldDefinition *field_def;
-
- keys = NULL;
- for (p = field_defs; p != NULL; p = p->next) {
- field_def = (glMergeFieldDefinition *) p->data;
-
- keys = g_list_append (keys, g_strdup (field_def->key));
- }
-
- return keys;
-}
-
-/*****************************************************************************/
-/* Free a list of keys. */
-/*****************************************************************************/
-void
-gl_merge_free_key_list (GList ** keys)
-{
- GList *p;
-
- for (p = *keys; p != NULL; p = p->next) {
- g_free (p->data);
- p->data = NULL;
- }
-
- g_list_free (*keys);
- *keys = NULL;
-}
-
-/*****************************************************************************/
-/* Lookup key for given locator. */
-/*****************************************************************************/
-gchar *
-gl_merge_find_key (GList * field_defs,
- gchar * loc)
-{
- GList *p;
- glMergeFieldDefinition *field_def;
-
- for (p = field_defs; p != NULL; p = p->next) {
- field_def = (glMergeFieldDefinition *) p->data;
-
- if (strcmp (loc, field_def->loc) == 0) {
- return g_strdup (field_def->key);
- }
-
- }
-
- return NULL;
-}
-
-/*****************************************************************************/
-/* Open merge source front-end. */
-/*****************************************************************************/
-glMergeInput *
-gl_merge_open (glMergeType type,
- GList * field_defs,
- gchar * src)
-{
- return func[type].open (type, field_defs, src);
-}
-
-/*****************************************************************************/
-/* Close merge source front-end. */
-/*****************************************************************************/
-void
-gl_merge_close (glMergeInput * input)
-{
- if ( input != NULL ) {
- func[input->type].close (input);
- }
-}
-
-/*****************************************************************************/
-/* Get next record from merge source, NULL if exhausted (front-end). */
-/*****************************************************************************/
-glMergeRecord *
-gl_merge_get_record (glMergeInput * input)
-{
- if ( input == NULL ) {
- return NULL;
- }
- return func[input->type].get_record (input);
-}
-
-/*****************************************************************************/
-/* Get next record (raw) from merge source, NULL if exhausted (front-end). */
-/*****************************************************************************/
-GList *
-gl_merge_get_raw_record (glMergeInput * input)
-{
- if ( input == NULL ) {
- return NULL;
- }
- return func[input->type].get_raw_record (input);
-}
-
-/*****************************************************************************/
-/* Free a merge record (list of fields) */
-/*****************************************************************************/
-void
-gl_merge_free_record (glMergeRecord ** record)
-{
- GList *p;
- glMergeField *field;
-
- for (p = (*record)->field_list; p != NULL; p = p->next) {
- field = (glMergeField *) p->data;
-
- g_free (field->key);
- field->key = NULL;
- g_free (field->value);
- field->value = NULL;
-
- g_free (p->data);
- p->data = NULL;
-
- }
- g_list_free ((*record)->field_list);
- (*record)->field_list = NULL;
-
- g_free (*record);
- *record = NULL;
-}
-
-/*****************************************************************************/
-/* Free a merge record (list of fields) */
-/*****************************************************************************/
-void
-gl_merge_free_raw_record (GList ** record)
-{
- GList *p;
- glMergeRawField *field;
-
- for (p = *record; p != NULL; p = p->next) {
- field = (glMergeRawField *) p->data;
-
- g_free (field->loc);
- field->loc = NULL;
- g_free (field->value);
- field->value = NULL;
-
- g_free (p->data);
- p->data = NULL;
-
- }
-
- g_list_free (*record);
- *record = NULL;
-}
-
-/*****************************************************************************/
-/* Find key in given record and evaluate. */
-/*****************************************************************************/
-extern gchar *
-gl_merge_eval_key (gchar * key,
- glMergeRecord * record)
-{
- GList *p;
- glMergeField *field;
-
- if ( record != NULL ) {
- for (p = record->field_list; p != NULL; p = p->next) {
- field = (glMergeField *) p->data;
-
- if (strcmp (key, field->key) == 0) {
- return g_strdup (field->value);
- }
-
- }
- }
- return NULL;
-}
-
-/*****************************************************************************/
-/* Read all records from merge source. */
-/*****************************************************************************/
-GList *
-gl_merge_read_data(glMergeType type,
- GList *field_defs,
- gchar *src)
-{
- glMergeInput *mp;
- glMergeRecord *record;
- GList *record_list = NULL;
-
- mp = gl_merge_open (type, field_defs, src);
- while ( (record = gl_merge_get_record (mp)) != NULL ) {
- record_list = g_list_append( record_list, record );
- }
- gl_merge_close(mp);
-
- return record_list;
-}
-
-/*****************************************************************************/
-/* Free a list of records. */
-/*****************************************************************************/
-void
-gl_merge_free_data (GList ** record_list)
-{
- GList *p;
- glMergeRecord *record;
-
- for (p = *record_list; p != NULL; p = p->next) {
- record = (glMergeRecord *) p->data;
-
- gl_merge_free_record( &record );
-
- }
-
- g_list_free (*record_list);
- *record_list = NULL;
-}
-
-/*****************************************************************************/
-/* Count selected records. */
-/*****************************************************************************/
-gint
-gl_merge_count_records (GList *record_list)
-{
- GList *p;
- glMergeRecord *record;
- gint count;
-
- count = 0;
- for ( p=record_list; p!=NULL; p=p->next ) {
- record = (glMergeRecord *)p->data;
-
- if ( record->select_flag ) count ++;
- }
- return count;
-}
-
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