1 /*****************************************************************************/
5 /* Text segment structure */
9 /* (C) 2001 Ullrich von Bassewitz */
11 /* D-70597 Stuttgart */
12 /* EMail: uz@cc65.org */
15 /* This software is provided 'as-is', without any expressed or implied */
16 /* warranty. In no event will the authors be held liable for any damages */
17 /* arising from the use of this software. */
19 /* Permission is granted to anyone to use this software for any purpose, */
20 /* including commercial applications, and to alter it and redistribute it */
21 /* freely, subject to the following restrictions: */
23 /* 1. The origin of this software must not be misrepresented; you must not */
24 /* claim that you wrote the original software. If you use this software */
25 /* in a product, an acknowledgment in the product documentation would be */
26 /* appreciated but is not required. */
27 /* 2. Altered source versions must be plainly marked as such, and must not */
28 /* be misrepresented as being the original software. */
29 /* 3. This notice may not be removed or altered from any source */
32 /*****************************************************************************/
36 /* Note: This is NOT some sort of code segment, it is used to store lines of
37 * output that are textual (not real code) instead.
51 /*****************************************************************************/
53 /*****************************************************************************/
57 TextSeg* NewTextSeg (SymEntry* Func)
58 /* Create a new text segment, initialize and return it */
60 /* Allocate memory for the structure */
61 TextSeg* S = xmalloc (sizeof (TextSeg));
63 /* Initialize the fields */
65 InitCollection (&S->Lines);
67 /* Return the new struct */
73 void TS_AddVLine (TextSeg* S, const char* Format, va_list ap)
74 /* Add a line to the given text segment */
78 xvsprintf (Buf, sizeof (Buf), Format, ap);
80 /* Add a copy to the data segment */
81 CollAppend (&S->Lines, xstrdup (Buf));
86 void TS_AddLine (TextSeg* S, const char* Format, ...)
87 /* Add a line to the given text segment */
90 va_start (ap, Format);
91 TS_AddVLine (S, Format, ap);
97 void TS_Output (const TextSeg* S, FILE* F)
98 /* Output the text segment data to a file */
102 /* Get the number of entries in this segment */
103 unsigned Count = CollCount (&S->Lines);
105 /* If the segment is actually empty, bail out */
110 /* Output all entries */
111 for (I = 0; I < Count; ++I) {
112 fprintf (F, "%s\n", (const char*) CollConstAt (&S->Lines, I));
115 /* Add an additional newline after the segment output */