html: render tables for inclusion in support.php

git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@14419 67ed7778-7388-44ab-90cf-0a291f65f57c

1 files changed, 188 insertions, 0 deletions

diff --git a/packaging/generic/print-camera-list.c b/packaging/generic/print-camera-list.c
index 218aa3aac..96cde9c29 100644
--- a/packaging/generic/print-camera-list.c
+++ b/packaging/generic/print-camera-list.c
@@ -1143,6 +1143,184 @@ fdi_device_end_func (const func_params_t *params, void *data)
 	return 0;
 }
 
+/* HTML output */
+struct html_comment {
+	char *name;
+	char *comment;
+};
+struct html_data {
+	int nrofcomments;
+	struct html_comment *comments;
+};
+
+static int
+html_begin_func (const func_params_t *params, void **data) {
+	FILE *f;
+	char buf[512];
+	int n;
+	struct html_data *hd;
+
+	printf("<!-- This part was generated by %s - - html -->\n",
+	       "libgphoto2 " ARGV0);
+	print_version_comment(stdout, "    | ", "\n", "<!--+\n", "    +-->\n");
+	printf("<table border=1>\n");
+	printf("<tr>\n");
+	printf("   <th>Camera Model</th>\n");
+	printf("   <th>Abilities</th>\n");
+	printf("   <th>Comments</th>\n");
+	printf("</tr>\n");
+
+	hd = malloc(sizeof(*hd));
+	hd->nrofcomments = 0;
+	hd->comments = NULL;
+
+	f = fopen("comments.txt","r");
+	if (!f)
+		return 0;
+	while (fgets(buf,sizeof(buf),f)) {
+		char *s = strchr(buf,';');
+		if (!s)
+			continue;
+		*s = '\0';
+		if (hd->nrofcomments) {
+			hd->comments = realloc(hd->comments, (hd->nrofcomments+1)*sizeof(hd->comments[0]));
+		} else {
+			hd->comments = malloc(sizeof(hd->comments[0]));
+		}
+		hd->comments[hd->nrofcomments].name = strdup(buf);
+		hd->comments[hd->nrofcomments].comment = strdup(s+1);
+		hd->nrofcomments++;
+	}
+	fclose (f);
+	return 0;
+}
+
+static char*
+escape_html(const char *str) {
+	char *s, *newstr, *ns;
+	int inc = 0;
+
+	s = str;
+	do {
+		s = strchr(s,'&');
+		if (s) {
+			inc+=strlen("&amp;");
+			s++;
+		}
+	} while (s);
+	/* FIXME: if we ever get a camera with <> or so, add escape code here */
+	newstr = malloc(strlen(str)+1+inc);
+	s = str; ns = newstr;
+	do {
+		char *x;
+		x = strchr(s,'&');
+		if (x) {
+			memcpy (ns, s, x-s);
+			ns += x-s;
+			memcpy (ns, "&amp;", strlen("&amp;"));
+			ns += strlen("&amp;");
+			s = x+1;
+		} else {
+			strcpy (ns, s);
+			break;
+		}
+	} while (1);
+	return newstr;
+}
+
+static int
+html_camera_func (
+	const func_params_t *params, 
+	const int i,
+	const int total,
+	const CameraAbilities *a,
+	void *data
+) {
+	char *m;
+	CameraOperation op = a->operations;
+
+	if (a->device_type != GP_DEVICE_STILL_CAMERA)
+		return 0;
+
+	printf ("<tr>\n");
+	m = escape_html (a->model);
+	printf (" <td>%s</td>", m); free (m);
+	printf (" <td>");
+	if (!op) printf ("&nbsp;");
+	if (op & GP_OPERATION_CAPTURE_IMAGE) {
+		printf ("Image Capture");
+		op &= ~GP_OPERATION_CAPTURE_IMAGE;
+		if (op) printf (", ");
+	}
+	if (op & GP_OPERATION_CAPTURE_PREVIEW) {
+		printf ("Liveview");
+		op &= ~GP_OPERATION_CAPTURE_PREVIEW;
+		if (op) printf (", ");
+	}
+	if (op & GP_OPERATION_CONFIG) {
+		printf ("Configuration");
+		op &= ~GP_OPERATION_CONFIG;
+		if (op) printf (", ");
+	}
+	if (op) {
+		printf ("Other Ops %x", op);
+	}
+	printf(" </td>");
+	printf(" <td>");
+	switch (a->status) {
+	case GP_DRIVER_STATUS_PRODUCTION: break;
+	case GP_DRIVER_STATUS_TESTING: printf("Testing (Beta)"); break;
+	case GP_DRIVER_STATUS_EXPERIMENTAL: printf("Experimental"); break;
+	case GP_DRIVER_STATUS_DEPRECATED: printf("Deprecated"); break;
+	}
+	/* read comments */
+	printf(" &nbsp;");
+	printf(" </td>");
+	printf("</tr>\n");
+	return 0;
+}
+
+static int html_middle_func (
+	const func_params_t *params,
+	void **data
+) {
+	printf("</table><p>\n");
+	printf("Media Players that are supported by both libmtp and libgphoto2:<p/>\n");
+	printf("<table border=1>\n");
+	printf("<tr>\n");
+	printf("   <th>Media Player Model</th>\n");
+	printf("</tr>\n");
+	return 0;
+}
+
+static int
+html_camera2_func (
+	const func_params_t *params, 
+	const int i,
+	const int total,
+	const CameraAbilities *a,
+	void *data
+) {
+	char *m;
+
+	if (a->device_type != GP_DEVICE_AUDIO_PLAYER)
+		return 0;
+
+	m = escape_html (a->model);
+	printf ("<tr>\n");
+	printf (" <td>%s</td>", m); free (m);
+	printf("</tr>\n");
+	return 0;
+}
+
+
+static int html_end_func (
+	const func_params_t *params,
+	void *data
+) {
+	printf("</table>\n");
+	return 0;
+}
 
 /* time zero for debug log time stamps */
 struct timeval glob_tv_zero = { 0, 0 };
@@ -1301,6 +1479,16 @@ static const output_format_t formats[] = {
 	 udev_camera_func2,
 	 udev_end_func
 	},
+	{"html",
+	 "HTML table file for gphoto.org website",
+	 "Paste it into /proj/libgphoto2/support.php",
+	 NULL,
+	 html_begin_func,
+	 html_camera_func,
+	 html_middle_func,
+	 html_camera2_func,
+	 html_end_func
+	},
 	{"idlist",
 	 "list of IDs and names",
 	 "grep for an ID to find the device name",