mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Support for XSLT template for CSV import

Browse source 
This will allow one to give CSV tag as parameter when importing CSV
files. On normal case one will use csv, but when special handling is
needed we can give a specific XSLT file instead.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Miika Turkia 2014-01-16 22:50:14 +02:00 • committed by Dirk Hohndel
parent 209a793acf
commit ef54cb427e
2 changed files with 28 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

35
file.c
View file

@ -98,7 +98,7 @@ static int try_to_open_zip(const char *filename, struct memblock *mem, char **er
return success;
}
static int try_to_xslt_open_csv(const char *filename, struct memblock *mem, char **error)
static int try_to_xslt_open_csv(const char *filename, struct memblock *mem, char **error, const char *tag)
{
char *buf;
@ -114,14 +114,33 @@ static int try_to_xslt_open_csv(const char *filename, struct memblock *mem, char
/* Surround the CSV file content with XML tags to enable XSLT
* parsing
*
* Tag markers take: strlen("<></>") = 5
*/
buf = realloc(mem->buffer, mem->size + strlen("<csv></csv>"));
buf = realloc(mem->buffer, mem->size + 5 + strlen(tag) * 2);
if (buf != NULL) {
memmove(buf + 5, buf, mem->size);
memcpy(buf, "<csv>", 5);
memcpy(buf + mem->size + 5, "</csv>", 7);
mem->size += strlen("<csv></csv>");
char *starttag = NULL;
char *endtag = NULL;
starttag = malloc(3 + strlen(tag));
endtag = malloc(4 + strlen(tag));
if (starttag == NULL || endtag == NULL) {
*error = strdup("Memory allocation failed in __func__\n");
return 1;
}
sprintf(starttag, "<%s>", tag);
sprintf(endtag, "</%s>", tag);
memmove(buf + 2 + strlen(tag), buf, mem->size);
memcpy(buf, starttag, 2 + strlen(tag));
memcpy(buf + mem->size + 2 + strlen(tag), endtag, 4 + strlen(tag));
mem->size += (5 + 2 * strlen(tag));
mem->buffer = buf;
free(starttag);
free(endtag);
} else {
/* we can atleast try to strdup a error... */
*error = strdup("realloc failed in __func__\n");
@ -330,7 +349,7 @@ void parse_file(const char *filename, char **error)
#define MAXCOLDIGITS 3
#define MAXCOLS 100
void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int po2f, int cnsf, int stopdepthf, int sepidx, char **error)
void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int po2f, int cnsf, int stopdepthf, int sepidx, const char *csvtemplate, char **error)
{
struct memblock mem;
int pnr=0;
@ -392,7 +411,7 @@ void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int
if (filename == NULL)
return;
if (try_to_xslt_open_csv(filename, &mem, error))
if (try_to_xslt_open_csv(filename, &mem, error, csvtemplate))
return;
parse_xml_buffer(filename, mem.buffer, mem.size, &dive_table, (const char **)params, error);